openttd: src/viewport.cpp annotate

annotate src/viewport.cpp @ 10600:2c78f89aa7e9 draft

(svn r14884) -Codechange: simplify code responsible for opening vehicle view windows

author	smatz <smatz@openttd.org>
date	Wed, 07 Jan 2009 02:03:07 +0000
parents	b9297d5178c0
children	1d2aeaa16ec6

rev	line source
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1 /* $Id$ */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2
9111 d48433370037 (svn r12971) -Documentation: add @file in files that missed them and add something more than whitespace as description of files that don't have a description. rubidium <rubidium@openttd.org> parents: 9082 diff changeset	3 /** @file viewport.cpp Handling of all viewports.
8957 484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	4 *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	5 * \verbatim
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	6 * The in-game coordinate system looks like this *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	7 * *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	8 * ^ Z *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	9 * \| *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	10 * \| *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	11 * \| *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	12 * \| *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	13 * / \ *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	14 * / \ *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	15 * / \ *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	16 * / \ *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	17 * X < > Y *
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	18 * \endverbatim
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	19 */
6117 6def6ecb1bf7 (svn r8853) -Cleanup: doxygen changes. Correct forgotten c files to cpp files with the @file tag as well as a few general comments style belugas <belugas@openttd.org> parents: 6106 diff changeset	20
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	21 #include "stdafx.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	22 #include "openttd.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	23 #include "debug.h"
8119 b6ec923e9fa8 (svn r11680) -Codechange: refactor more out of openttd.h and functions.h. rubidium <rubidium@openttd.org> parents: 8114 diff changeset	24 #include "tile_cmd.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	25 #include "gui.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	26 #include "spritecache.h"
6453 666fc3ef3174 (svn r9609) -Codechange: Move some function prototypes out of functions.h and into landscape.h, and add a few where they didn't exist. maedhros <maedhros@openttd.org> parents: 6448 diff changeset	27 #include "landscape.h"
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	28 #include "viewport_func.h"
8785 2a8950a812dc (svn r12489) -Codechange: split station.h into station_base.h and station_func.h. rubidium <rubidium@openttd.org> parents: 8743 diff changeset	29 #include "station_base.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	30 #include "town.h"
8790 5ef0059ccfc0 (svn r12501) -Codechange: split signs.h. rubidium <rubidium@openttd.org> parents: 8785 diff changeset	31 #include "signs_base.h"
5ef0059ccfc0 (svn r12501) -Codechange: split signs.h. rubidium <rubidium@openttd.org> parents: 8785 diff changeset	32 #include "signs_func.h"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	33 #include "waypoint.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	34 #include "variables.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	35 #include "train.h"
6857 0005a9ed1903 (svn r10097) -Feature: Add support for articulated road vehicles, or callbacks 11 and 17 for maedhros <maedhros@openttd.org> parents: 6853 diff changeset	36 #include "roadveh.h"
7486 1af81beda3fb (svn r10997) -Codechange: unify the vehicle view window. Patch by PhilSophus. rubidium <rubidium@openttd.org> parents: 7333 diff changeset	37 #include "vehicle_gui.h"
6937 b6cf3513b2c4 (svn r10190) -Codechange: merged renderer and blitter to one single class API: blitter truelight <truelight@openttd.org> parents: 6878 diff changeset	38 #include "blitter/factory.hpp"
7849 e6ee8bfd9045 (svn r11399) -Feature(ette): transparency settings can now be saved and thus remembered. belugas <belugas@openttd.org> parents: 7824 diff changeset	39 #include "transparency.h"
8114 2d6af5d7a142 (svn r11675) -Codechange: split the string types from the string functions. rubidium <rubidium@openttd.org> parents: 8106 diff changeset	40 #include "strings_func.h"
8123 c26c28875749 (svn r11684) -Codechange: split gfx.h in a type and functional header. rubidium <rubidium@openttd.org> parents: 8121 diff changeset	41 #include "zoom_func.h"
8144 d18c8a0bb638 (svn r11706) -Codechange: split vehicle.h and remove another bunch of useless includes. rubidium <rubidium@openttd.org> parents: 8139 diff changeset	42 #include "vehicle_func.h"
10208 39cf8eebfda5 (svn r14422) -Codechange: also reflect the changes of r14421 in the filenames. rubidium <rubidium@openttd.org> parents: 10207 diff changeset	43 #include "company_func.h"
8270 5613b863190d (svn r11834) -Codechange: only include settings_type.h if needed. rubidium <rubidium@openttd.org> parents: 8264 diff changeset	44 #include "settings_type.h"
8785 2a8950a812dc (svn r12489) -Codechange: split station.h into station_base.h and station_func.h. rubidium <rubidium@openttd.org> parents: 8743 diff changeset	45 #include "station_func.h"
8925 d0568cbc5bdf (svn r12695) -Codechange: only allocate window structs when needed. Based on a patch by Alberth. rubidium <rubidium@openttd.org> parents: 8806 diff changeset	46 #include "core/alloc_type.hpp"
9555 73e3eef68bf1 (svn r13575) -Codechange: Move small vector to core since it fits better in there skidd13 <skidd13@openttd.org> parents: 9553 diff changeset	47 #include "core/smallvec_type.hpp"
9117 453c3d26f4bc (svn r12977) -Codechange: remove quite some redundant (duplicate) function declarations. rubidium <rubidium@openttd.org> parents: 9111 diff changeset	48 #include "window_func.h"
9127 428852b86d4d (svn r12987) -Codechange: split viewport and tile selection. rubidium <rubidium@openttd.org> parents: 9117 diff changeset	49 #include "tilehighlight_func.h"
9274 85a62fb8608f (svn r13140) -Codechange: move the gui-list-sorting out of window_gui.h so window_gui.h only needs to be included in _gui.cpp. rubidium <rubidium@openttd.org>* parents: 9273 diff changeset	50 #include "window_gui.h"
8946 402107c0562f (svn r12734) -Codechange: use a vector instead of allocating memory in a big byte array for StringSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8925 diff changeset	51
8264 2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	52 #include "table/sprites.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	53 #include "table/strings.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	54
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	55 PlaceProc *_place_proc;
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	56 Point _tile_fract_coords;
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	57 ZoomLevel _saved_scrollpos_zoom;
bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	58
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	59 struct StringSpriteToDraw {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	60 uint16 string;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	61 uint16 color;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	62 int32 x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	63 int32 y;
7006 933d3ee6d37d (svn r10262) -Fix (r10258): some places that needed to be changed to uint64 were hidden/forgotten, which caused memory corruptions and that in caused all kinds of assertions to trigger. rubidium <rubidium@openttd.org> parents: 6937 diff changeset	64 uint64 params[2];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	65 uint16 width;
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	66 };
0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	67
0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	68 struct TileSpriteToDraw {
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	69 SpriteID image;
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	70 SpriteID pal;
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	71 const SubSprite *sub; ///< only draw a rectangular part of the sprite
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	72 int32 x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	73 int32 y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	74 byte z;
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	75 };
0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	76
0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	77 struct ChildScreenSpriteToDraw {
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	78 SpriteID image;
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	79 SpriteID pal;
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	80 const SubSprite *sub; ///< only draw a rectangular part of the sprite
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	81 int32 x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	82 int32 y;
9534 564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	83 int next; ///< next child to draw (-1 at the end)
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	84 };
0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	85
10233 63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	86 /** Parent sprite that should be drawn */
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	87 struct ParentSpriteToDraw {
7569 326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	88 SpriteID image; ///< sprite to draw
326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	89 SpriteID pal; ///< palette to use
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	90 const SubSprite *sub; ///< only draw a rectangular part of the sprite
7569 326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	91
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	92 int32 x; ///< screen X coordinate of sprite
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	93 int32 y; ///< screen Y coordinate of sprite
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	94
7569 326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	95 int32 left; ///< minimal screen X coordinate of sprite (= x + sprite->x_offs), reference point for child sprites
326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	96 int32 top; ///< minimal screen Y coordinate of sprite (= y + sprite->y_offs), reference point for child sprites
326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	97
326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	98 int32 xmin; ///< minimal world X coordinate of bounding box
326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	99 int32 xmax; ///< maximal world X coordinate of bounding box
326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	100 int32 ymin; ///< minimal world Y coordinate of bounding box
326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	101 int32 ymax; ///< maximal world Y coordinate of bounding box
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	102 int zmin; ///< minimal world Z coordinate of bounding box
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	103 int zmax; ///< maximal world Z coordinate of bounding box
7569 326049261489 (svn r11094) -Documentation: Add comments on viewport structures and change an obscure variable name to something a little more meaningfull. belugas <belugas@openttd.org> parents: 7545 diff changeset	104
8952 2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	105 int first_child; ///< the first child to draw.
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	106 bool comparison_done; ///< Used during sprite sorting: true if sprite has been compared with all other sprites
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	107 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	108
10233 63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	109 /** Enumeration of multi-part foundations */
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	110 enum FoundationPart {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	111 FOUNDATION_PART_NONE = 0xFF, ///< Neither foundation nor groundsprite drawn yet.
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	112 FOUNDATION_PART_NORMAL = 0, ///< First part (normal foundation or no foundation)
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	113 FOUNDATION_PART_HALFTILE = 1, ///< Second part (halftile foundation)
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	114 FOUNDATION_PART_END
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	115 };
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	116
8949 36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	117 typedef SmallVector<TileSpriteToDraw, 64> TileSpriteToDrawVector;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	118 typedef SmallVector<StringSpriteToDraw, 4> StringSpriteToDrawVector;
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	119 typedef SmallVector<ParentSpriteToDraw, 64> ParentSpriteToDrawVector;
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	120 typedef SmallVector<ParentSpriteToDraw*, 64> ParentSpriteToSortVector;
8952 2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	121 typedef SmallVector<ChildScreenSpriteToDraw, 16> ChildScreenSpriteToDrawVector;
8946 402107c0562f (svn r12734) -Codechange: use a vector instead of allocating memory in a big byte array for StringSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8925 diff changeset	122
10233 63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	123 /** Data structure storing rendering information */
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	124 struct ViewportDrawer {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	125 DrawPixelInfo dpi;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	126
8946 402107c0562f (svn r12734) -Codechange: use a vector instead of allocating memory in a big byte array for StringSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8925 diff changeset	127 StringSpriteToDrawVector string_sprites_to_draw;
8947 20e58270e32d (svn r12735) -Codechange: use a vector instead of allocating memory in a byte array for TileSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8946 diff changeset	128 TileSpriteToDrawVector tile_sprites_to_draw;
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	129 ParentSpriteToDrawVector parent_sprites_to_draw;
10233 63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	130 ParentSpriteToSortVector parent_sprites_to_sort; ///< Parent sprite pointer array used for sorting
8952 2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	131 ChildScreenSpriteToDrawVector child_screen_sprites_to_draw;
2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	132
2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	133 int *last_child;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	134
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	135 byte combine_sprites;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	136
8952 2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	137 int foundation[FOUNDATION_PART_END]; ///< Foundation sprites (index into parent_sprites_to_draw).
2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	138 FoundationPart foundation_part; ///< Currently active foundation for ground sprite drawing.
2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	139 int *last_foundation_child[FOUNDATION_PART_END]; ///< Tail of ChildSprite list of the foundations. (index into child_screen_sprites_to_draw)
2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	140 Point foundation_offset[FOUNDATION_PART_END]; ///< Pixeloffset for ground sprites on the foundations.
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	141 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	142
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	143 static ViewportDrawer _vd;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	144
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	145 TileHighlightData _thd;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	146 static TileInfo *_cur_ti;
8979 e6dbe6d84c32 (svn r12771) -Codechange: remove more from variables.h. rubidium <rubidium@openttd.org> parents: 8969 diff changeset	147 bool _draw_bounding_boxes = false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	148
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	149 static Point MapXYZToViewport(const ViewPort *vp, uint x, uint y, uint z)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	150 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	151 Point p = RemapCoords(x, y, z);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	152 p.x -= vp->virtual_width / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	153 p.y -= vp->virtual_height / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	154 return p;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	155 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	156
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	157 void DeleteWindowViewport(Window *w)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	158 {
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	159 free(w->viewport);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	160 w->viewport = NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	161 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	162
8992 c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	163 /**
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	164 * Initialize viewport of the window for use.
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	165 * @param w Window to use/display the viewport in
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	166 * @param x Offset of left edge of viewport with respect to left edge window \a w
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	167 * @param y Offset of top edge of viewport with respect to top edge window \a w
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	168 * @param width Width of the viewport
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	169 * @param height Height of the viewport
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	170 * @param follow_flags Flags controlling the viewport.
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	171 * - If bit 31 is set, the lower 16 bits are the vehicle that the viewport should follow.
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	172 * - If bit 31 is clear, it is a tile position.
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	173 * @param zoom Zoomlevel to display
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	174 */
8994 e4c3087abbde (svn r12789) -Codechange: rename AssignWindowViewport to InitializeWindowViewport because the viewport is now part of the window struct. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8992 diff changeset	175 void InitializeWindowViewport(Window *w, int x, int y,
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	176 int width, int height, uint32 follow_flags, ZoomLevel zoom)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	177 {
8957 484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	178 assert(w->viewport == NULL);
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	179
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	180 ViewportData *vp = CallocT<ViewportData>(1);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	181
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	182 vp->left = x + w->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	183 vp->top = y + w->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	184 vp->width = width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	185 vp->height = height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	186
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	187 vp->zoom = zoom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	188
6654 860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	189 vp->virtual_width = ScaleByZoom(width, zoom);
860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	190 vp->virtual_height = ScaleByZoom(height, zoom);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	191
8957 484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	192 Point pt;
484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	193
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	194 if (follow_flags & 0x80000000) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	195 const Vehicle *veh;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	196
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	197 vp->follow_vehicle = (VehicleID)(follow_flags & 0xFFFF);
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	198 veh = GetVehicle(vp->follow_vehicle);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	199 pt = MapXYZToViewport(vp, veh->x_pos, veh->y_pos, veh->z_pos);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	200 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	201 uint x = TileX(follow_flags) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	202 uint y = TileY(follow_flags) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	203
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	204 vp->follow_vehicle = INVALID_VEHICLE;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	205 pt = MapXYZToViewport(vp, x, y, GetSlopeZ(x, y));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	206 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	207
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	208 vp->scrollpos_x = pt.x;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	209 vp->scrollpos_y = pt.y;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	210 vp->dest_scrollpos_x = pt.x;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	211 vp->dest_scrollpos_y = pt.y;
6730 0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	212
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	213 w->viewport = vp;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	214 vp->virtual_left = 0;//pt.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	215 vp->virtual_top = 0;//pt.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	216 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	217
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	218 static Point _vp_move_offs;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	219
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	220 static void DoSetViewportPosition(Window* const *wz, int left, int top, int width, int height)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	221 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	222
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	223 for (; wz != _last_z_window; wz++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	224 const Window w = wz;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	225
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	226 if (left + width > w->left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	227 w->left + w->width > left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	228 top + height > w->top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	229 w->top + w->height > top) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	230
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	231 if (left < w->left) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	232 DoSetViewportPosition(wz, left, top, w->left - left, height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	233 DoSetViewportPosition(wz, left + (w->left - left), top, width - (w->left - left), height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	234 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	235 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	236
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	237 if (left + width > w->left + w->width) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	238 DoSetViewportPosition(wz, left, top, (w->left + w->width - left), height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	239 DoSetViewportPosition(wz, left + (w->left + w->width - left), top, width - (w->left + w->width - left) , height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	240 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	241 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	242
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	243 if (top < w->top) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	244 DoSetViewportPosition(wz, left, top, width, (w->top - top));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	245 DoSetViewportPosition(wz, left, top + (w->top - top), width, height - (w->top - top));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	246 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	247 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	248
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	249 if (top + height > w->top + w->height) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	250 DoSetViewportPosition(wz, left, top, width, (w->top + w->height - top));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	251 DoSetViewportPosition(wz, left, top + (w->top + w->height - top), width , height - (w->top + w->height - top));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	252 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	253 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	254
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	255 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	256 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	257 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	258
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	259 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	260 int xo = _vp_move_offs.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	261 int yo = _vp_move_offs.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	262
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	263 if (abs(xo) >= width \|\| abs(yo) >= height) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	264 /* fully_outside */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	265 RedrawScreenRect(left, top, left + width, top + height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	266 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	267 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	268
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	269 GfxScroll(left, top, width, height, xo, yo);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	270
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	271 if (xo > 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	272 RedrawScreenRect(left, top, xo + left, top + height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	273 left += xo;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	274 width -= xo;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	275 } else if (xo < 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	276 RedrawScreenRect(left+width+xo, top, left+width, top + height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	277 width += xo;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	278 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	279
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	280 if (yo > 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	281 RedrawScreenRect(left, top, width+left, top + yo);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	282 } else if (yo < 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	283 RedrawScreenRect(left, top + height + yo, width+left, top + height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	284 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	285 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	286 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	287
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	288 static void SetViewportPosition(Window *w, int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	289 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	290 ViewPort *vp = w->viewport;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	291 int old_left = vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	292 int old_top = vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	293 int i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	294 int left, top, width, height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	295
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	296 vp->virtual_left = x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	297 vp->virtual_top = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	298
7905 63c86d0b97e7 (svn r11456) -Fix [FS#1412] (r10070): Viewport is bound to its top-left corner smatz <smatz@openttd.org> parents: 7889 diff changeset	299 /* viewport is bound to its left top corner, so it must be rounded down (UnScaleByZoomLower)
63c86d0b97e7 (svn r11456) -Fix [FS#1412] (r10070): Viewport is bound to its top-left corner smatz <smatz@openttd.org> parents: 7889 diff changeset	300 * else glitch described in FS#1412 will happen (offset by 1 pixel with zoom level > NORMAL)
63c86d0b97e7 (svn r11456) -Fix [FS#1412] (r10070): Viewport is bound to its top-left corner smatz <smatz@openttd.org> parents: 7889 diff changeset	301 */
63c86d0b97e7 (svn r11456) -Fix [FS#1412] (r10070): Viewport is bound to its top-left corner smatz <smatz@openttd.org> parents: 7889 diff changeset	302 old_left = UnScaleByZoomLower(old_left, vp->zoom);
63c86d0b97e7 (svn r11456) -Fix [FS#1412] (r10070): Viewport is bound to its top-left corner smatz <smatz@openttd.org> parents: 7889 diff changeset	303 old_top = UnScaleByZoomLower(old_top, vp->zoom);
63c86d0b97e7 (svn r11456) -Fix [FS#1412] (r10070): Viewport is bound to its top-left corner smatz <smatz@openttd.org> parents: 7889 diff changeset	304 x = UnScaleByZoomLower(x, vp->zoom);
63c86d0b97e7 (svn r11456) -Fix [FS#1412] (r10070): Viewport is bound to its top-left corner smatz <smatz@openttd.org> parents: 7889 diff changeset	305 y = UnScaleByZoomLower(y, vp->zoom);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	306
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	307 old_left -= x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	308 old_top -= y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	309
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	310 if (old_top == 0 && old_left == 0) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	311
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	312 _vp_move_offs.x = old_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	313 _vp_move_offs.y = old_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	314
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	315 left = vp->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	316 top = vp->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	317 width = vp->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	318 height = vp->height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	319
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	320 if (left < 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	321 width += left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	322 left = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	323 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	324
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	325 i = left + width - _screen.width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	326 if (i >= 0) width -= i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	327
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	328 if (width > 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	329 if (top < 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	330 height += top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	331 top = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	332 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	333
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	334 i = top + height - _screen.height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	335 if (i >= 0) height -= i;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	336
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	337 if (height > 0) DoSetViewportPosition(FindWindowZPosition(w) + 1, left, top, width, height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	338 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	339 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	340
8992 c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	341 /**
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	342 * Is a xy position inside the viewport of the window?
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	343 * @param w Window to examine its viewport
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	344 * @param x X coordinate of the xy position
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	345 * @param y Y coordinate of the xy position
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	346 * @return Pointer to the viewport if the xy position is in the viewport of the window,
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	347 * otherwise \c NULL is returned.
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	348 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	349 ViewPort IsPtInWindowViewport(const Window w, int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	350 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	351 ViewPort *vp = w->viewport;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	352
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	353 if (vp != NULL &&
8562 f539be5f3bd3 (svn r12140) -Codechange: A bit of code style fixes(Geektoo). belugas <belugas@openttd.org> parents: 8473 diff changeset	354 IsInsideMM(x, vp->left, vp->left + vp->width) &&
7954 38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	355 IsInsideMM(y, vp->top, vp->top + vp->height))
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	356 return vp;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	357
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	358 return NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	359 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	360
10233 63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	361 /**
63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	362 * Translate screen coordinate in a viewport to a tile coordinate
63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	363 * @param vp Viewport that contains the (\a x, \a y) screen coordinate
63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	364 * @param x Screen x coordinate
63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	365 * @param y Screen y coordinate
63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	366 * @return Tile coordinate */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	367 static Point TranslateXYToTileCoord(const ViewPort *vp, int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	368 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	369 Point pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	370 int a,b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	371 uint z;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	372
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	373 if ( (uint)(x -= vp->left) >= (uint)vp->width \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	374 (uint)(y -= vp->top) >= (uint)vp->height) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	375 Point pt = {-1, -1};
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	376 return pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	377 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	378
6626 f940341a80f0 (svn r9846) -Codechange: introduced ZOOM_LVL_MIN and ZOOM_LVL_MAX for the obvious reasons truelight <truelight@openttd.org> parents: 6624 diff changeset	379 x = (ScaleByZoom(x, vp->zoom) + vp->virtual_left) >> 2;
f940341a80f0 (svn r9846) -Codechange: introduced ZOOM_LVL_MIN and ZOOM_LVL_MAX for the obvious reasons truelight <truelight@openttd.org> parents: 6624 diff changeset	380 y = (ScaleByZoom(y, vp->zoom) + vp->virtual_top) >> 1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	381
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	382 a = y-x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	383 b = y+x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	384
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	385 /* we need to move variables in to the valid range, as the
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	386 * GetTileZoomCenterWindow() function can call here with invalid x and/or y,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	387 * when the user tries to zoom out along the sides of the map */
7922 ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7918 diff changeset	388 a = Clamp(a, 0, (int)(MapMaxX() * TILE_SIZE) - 1);
ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7918 diff changeset	389 b = Clamp(b, 0, (int)(MapMaxY() * TILE_SIZE) - 1);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	390
7764 4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	391 /* (a, b) is the X/Y-world coordinate that belongs to (x,y) if the landscape would be completely flat on height 0.
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	392 * Now find the Z-world coordinate by fix point iteration.
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	393 * This is a bit tricky because the tile height is non-continuous at foundations.
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	394 * The clicked point should be approached from the back, otherwise there are regions that are not clickable.
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	395 * (FOUNDATION_HALFTILE_LOWER on SLOPE_STEEP_S hides north halftile completely)
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	396 * So give it a z-malus of 4 in the first iterations.
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	397 */
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	398 z = 0;
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	399 for (int i = 0; i < 5; i++) z = GetSlopeZ(a + max(z, 4u) - 4, b + max(z, 4u) - 4) / 2;
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	400 for (uint malus = 3; malus > 0; malus--) z = GetSlopeZ(a + max(z, malus) - malus, b + max(z, malus) - malus) / 2;
4cdd7ef382fe (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7726 diff changeset	401 for (int i = 0; i < 5; i++) z = GetSlopeZ(a + z, b + z) / 2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	402
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	403 pt.x = a + z;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	404 pt.y = b + z;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	405
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	406 return pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	407 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	408
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	409 /* When used for zooming, check area below current coordinates (x,y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	410 * and return the tile of the zoomed out/in position (zoom_x, zoom_y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	411 * when you just want the tile, make x = zoom_x and y = zoom_y */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	412 static Point GetTileFromScreenXY(int x, int y, int zoom_x, int zoom_y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	413 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	414 Window *w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	415 ViewPort *vp;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	416 Point pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	417
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	418 if ( (w = FindWindowFromPt(x, y)) != NULL &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	419 (vp = IsPtInWindowViewport(w, x, y)) != NULL)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	420 return TranslateXYToTileCoord(vp, zoom_x, zoom_y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	421
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	422 pt.y = pt.x = -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	423 return pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	424 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	425
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	426 Point GetTileBelowCursor()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	427 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	428 return GetTileFromScreenXY(_cursor.pos.x, _cursor.pos.y, _cursor.pos.x, _cursor.pos.y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	429 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	430
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	431
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	432 Point GetTileZoomCenterWindow(bool in, Window * w)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	433 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	434 int x, y;
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	435 ViewPort *vp = w->viewport;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	436
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	437 if (in) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	438 x = ((_cursor.pos.x - vp->left) >> 1) + (vp->width >> 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	439 y = ((_cursor.pos.y - vp->top) >> 1) + (vp->height >> 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	440 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	441 x = vp->width - (_cursor.pos.x - vp->left);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	442 y = vp->height - (_cursor.pos.y - vp->top);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	443 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	444 /* Get the tile below the cursor and center on the zoomed-out center */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	445 return GetTileFromScreenXY(_cursor.pos.x, _cursor.pos.y, x + vp->left, y + vp->top);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	446 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	447
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	448 /** Update the status of the zoom-buttons according to the zoom-level
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	449 * of the viewport. This will update their status and invalidate accordingly
6443 bc27521ccac0 (svn r9580) -Documentation: Correction of doxygen function declarations belugas <belugas@openttd.org> parents: 6427 diff changeset	450 * @param w Window pointer to the window that has the zoom buttons
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	451 * @param vp pointer to the viewport whose zoom-level the buttons represent
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	452 * @param widget_zoom_in widget index for window with zoom-in button
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	453 * @param widget_zoom_out widget index for window with zoom-out button */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	454 void HandleZoomMessage(Window w, const ViewPort vp, byte widget_zoom_in, byte widget_zoom_out)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	455 {
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7970 diff changeset	456 w->SetWidgetDisabledState(widget_zoom_in, vp->zoom == ZOOM_LVL_MIN);
8028 936ad1eb1c04 (svn r11588) -Codechange: use the new member introduced in r11551 glx <glx@openttd.org> parents: 7997 diff changeset	457 w->InvalidateWidget(widget_zoom_in);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	458
7997 d109780d515b (svn r11555) -Codechange: use the new members introduced in r11551. rubidium <rubidium@openttd.org> parents: 7970 diff changeset	459 w->SetWidgetDisabledState(widget_zoom_out, vp->zoom == ZOOM_LVL_MAX);
8028 936ad1eb1c04 (svn r11588) -Codechange: use the new member introduced in r11551 glx <glx@openttd.org> parents: 7997 diff changeset	460 w->InvalidateWidget(widget_zoom_out);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	461 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	462
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	463 /**
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	464 * Draws a ground sprite at a specific world-coordinate.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	465 *
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	466 * @param image the image to draw.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	467 * @param pal the provided palette.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	468 * @param x position x of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	469 * @param y position y of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	470 * @param z position z of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	471 * @param sub Only draw a part of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	472 *
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	473 */
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	474 void DrawGroundSpriteAt(SpriteID image, SpriteID pal, int32 x, int32 y, byte z, const SubSprite *sub)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	475 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	476 assert((image & SPRITE_MASK) < MAX_SPRITES);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	477
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	478 TileSpriteToDraw *ts = _vd.tile_sprites_to_draw.Append();
8949 36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	479 ts->image = image;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	480 ts->pal = pal;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	481 ts->sub = sub;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	482 ts->x = x;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	483 ts->y = y;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	484 ts->z = z;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	485 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	486
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	487 /**
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	488 * Adds a child sprite to the active foundation.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	489 *
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	490 * The pixel offset of the sprite relative to the ParentSprite is the sum of the offset passed to OffsetGroundSprite() and extra_offs_?.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	491 *
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	492 * @param image the image to draw.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	493 * @param pal the provided palette.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	494 * @param sub Only draw a part of the sprite.
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	495 * @param foundation_part Foundation part.
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	496 * @param extra_offs_x Pixel X offset for the sprite position.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	497 * @param extra_offs_y Pixel Y offset for the sprite position.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	498 */
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	499 static void AddChildSpriteToFoundation(SpriteID image, SpriteID pal, const SubSprite *sub, FoundationPart foundation_part, int extra_offs_x, int extra_offs_y)
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	500 {
7954 38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	501 assert(IsInsideMM(foundation_part, 0, FOUNDATION_PART_END));
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	502 assert(_vd.foundation[foundation_part] != -1);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	503 Point offs = _vd.foundation_offset[foundation_part];
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	504
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	505 /* Change the active ChildSprite list to the one of the foundation */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	506 int *old_child = _vd.last_child;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	507 _vd.last_child = _vd.last_foundation_child[foundation_part];
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	508
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	509 AddChildSpriteScreen(image, pal, offs.x + extra_offs_x, offs.y + extra_offs_y, false, sub);
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	510
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	511 /* Switch back to last ChildSprite list */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	512 _vd.last_child = old_child;
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	513 }
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	514
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	515 /**
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	516 * Draws a ground sprite for the current tile.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	517 * If the current tile is drawn on top of a foundation the sprite is added as child sprite to the "foundation"-ParentSprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	518 *
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	519 * @param image the image to draw.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	520 * @param pal the provided palette.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	521 * @param sub Only draw a part of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	522 */
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	523 void DrawGroundSprite(SpriteID image, SpriteID pal, const SubSprite *sub)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	524 {
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	525 /* Switch to first foundation part, if no foundation was drawn */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	526 if (_vd.foundation_part == FOUNDATION_PART_NONE) _vd.foundation_part = FOUNDATION_PART_NORMAL;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	527
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	528 if (_vd.foundation[_vd.foundation_part] != -1) {
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	529 AddChildSpriteToFoundation(image, pal, sub, _vd.foundation_part, 0, 0);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	530 } else {
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	531 DrawGroundSpriteAt(image, pal, _cur_ti->x, _cur_ti->y, _cur_ti->z, sub);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	532 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	533 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	534
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	535
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	536 /**
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	537 * Called when a foundation has been drawn for the current tile.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	538 * Successive ground sprites for the current tile will be drawn as child sprites of the "foundation"-ParentSprite, not as TileSprites.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	539 *
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	540 * @param x sprite x-offset (screen coordinates) of ground sprites relative to the "foundation"-ParentSprite.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	541 * @param y sprite y-offset (screen coordinates) of ground sprites relative to the "foundation"-ParentSprite.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	542 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	543 void OffsetGroundSprite(int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	544 {
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	545 /* Switch to next foundation part */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	546 switch (_vd.foundation_part) {
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	547 case FOUNDATION_PART_NONE:
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	548 _vd.foundation_part = FOUNDATION_PART_NORMAL;
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	549 break;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	550 case FOUNDATION_PART_NORMAL:
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	551 _vd.foundation_part = FOUNDATION_PART_HALFTILE;
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	552 break;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	553 default: NOT_REACHED();
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	554 }
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	555
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	556 /* _vd.last_child == NULL if foundation sprite was clipped by the viewport bounds */
9553 0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	557 if (_vd.last_child != NULL) _vd.foundation[_vd.foundation_part] = _vd.parent_sprites_to_draw.Length() - 1;
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	558
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	559 _vd.foundation_offset[_vd.foundation_part].x = x;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	560 _vd.foundation_offset[_vd.foundation_part].y = y;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	561 _vd.last_foundation_child[_vd.foundation_part] = _vd.last_child;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	562 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	563
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	564 /**
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	565 * Adds a child sprite to a parent sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	566 * In contrast to "AddChildSpriteScreen()" the sprite position is in world coordinates
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	567 *
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	568 * @param image the image to draw.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	569 * @param pal the provided palette.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	570 * @param x position x of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	571 * @param y position y of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	572 * @param z position z of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	573 * @param sub Only draw a part of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	574 */
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	575 static void AddCombinedSprite(SpriteID image, SpriteID pal, int x, int y, byte z, const SubSprite *sub)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	576 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	577 Point pt = RemapCoords(x, y, z);
10056 7867701f63e4 (svn r14223) -Codechange: make GetSprite aware of the 4 different types of sprites: fonts, recolour, mapgen and normal sprites. rubidium <rubidium@openttd.org> parents: 10055 diff changeset	578 const Sprite* spr = GetSprite(image & SPRITE_MASK, ST_NORMAL);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	579
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	580 if (pt.x + spr->x_offs >= _vd.dpi.left + _vd.dpi.width \|\|
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	581 pt.x + spr->x_offs + spr->width <= _vd.dpi.left \|\|
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	582 pt.y + spr->y_offs >= _vd.dpi.top + _vd.dpi.height \|\|
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	583 pt.y + spr->y_offs + spr->height <= _vd.dpi.top)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	584 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	585
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	586 const ParentSpriteToDraw *pstd = _vd.parent_sprites_to_draw.End() - 1;
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	587 AddChildSpriteScreen(image, pal, pt.x - pstd->left, pt.y - pstd->top, false, sub);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	588 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	589
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	590 /** Draw a (transparent) sprite at given coordinates with a given bounding box.
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	591 * The bounding box extends from (x + bb_offset_x, y + bb_offset_y, z + bb_offset_z) to (x + w - 1, y + h - 1, z + dz - 1), both corners included.
7617 efa2262af59e (svn r11147) -Fix [FS#1247] (r11105): reallow bounding boxes with x/y/z-extent 0. Some NewGRFs need them. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7601 diff changeset	592 * Bounding boxes with bb_offset_x == w or bb_offset_y == h or bb_offset_z == dz are allowed and produce thin slices.
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	593 *
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	594 * @note Bounding boxes are normally specified with bb_offset_x = bb_offset_y = bb_offset_z = 0. The extent of the bounding box in negative direction is
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	595 * defined by the sprite offset in the grf file.
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	596 * However if modifying the sprite offsets is not suitable (e.g. when using existing graphics), the bounding box can be tuned by bb_offset.
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	597 *
7617 efa2262af59e (svn r11147) -Fix [FS#1247] (r11105): reallow bounding boxes with x/y/z-extent 0. Some NewGRFs need them. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7601 diff changeset	598 * @pre w >= bb_offset_x, h >= bb_offset_y, dz >= bb_offset_z. Else w, h or dz are ignored.
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	599 *
7333 7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	600 * @param image the image to combine and draw,
7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	601 * @param pal the provided palette,
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	602 * @param x position X (world) of the sprite,
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	603 * @param y position Y (world) of the sprite,
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	604 * @param w bounding box extent towards positive X (world),
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	605 * @param h bounding box extent towards positive Y (world),
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	606 * @param dz bounding box extent towards positive Z (world),
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	607 * @param z position Z (world) of the sprite,
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	608 * @param transparent if true, switch the palette between the provided palette and the transparent palette,
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	609 * @param bb_offset_x bounding box extent towards negative X (world),
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	610 * @param bb_offset_y bounding box extent towards negative Y (world),
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	611 * @param bb_offset_z bounding box extent towards negative Z (world)
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	612 * @param sub Only draw a part of the sprite.
7333 7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	613 */
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	614 void AddSortableSpriteToDraw(SpriteID image, SpriteID pal, int x, int y, int w, int h, int dz, int z, bool transparent, int bb_offset_x, int bb_offset_y, int bb_offset_z, const SubSprite *sub)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	615 {
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	616 int32 left, right, top, bottom;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	617
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	618 assert((image & SPRITE_MASK) < MAX_SPRITES);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	619
7333 7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	620 /* make the sprites transparent with the right palette */
7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	621 if (transparent) {
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7929 diff changeset	622 SetBit(image, PALETTE_MODIFIER_TRANSPARENT);
7333 7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	623 pal = PALETTE_TO_TRANSPARENT;
7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	624 }
7110c41ab174 (svn r10696) -Codechange: remove duplication of the "make sprite transparent" code. rubidium <rubidium@openttd.org> parents: 7321 diff changeset	625
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	626 if (_vd.combine_sprites == 2) {
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	627 AddCombinedSprite(image, pal, x, y, z, sub);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	628 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	629 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	630
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	631 _vd.last_child = NULL;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	632
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	633 Point pt = RemapCoords(x, y, z);
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	634 int tmp_left, tmp_top, tmp_x = pt.x, tmp_y = pt.y;
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	635
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	636 /* Compute screen extents of sprite */
7601 b5ee57f72673 (svn r11128) -Fix: a lot of graphical glitches by changing some bounding boxes. It's not perfect yet, but a very good step into the right direction. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7580 diff changeset	637 if (image == SPR_EMPTY_BOUNDING_BOX) {
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	638 left = tmp_left = RemapCoords(x + w , y + bb_offset_y, z + bb_offset_z).x;
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	639 right = RemapCoords(x + bb_offset_x, y + h , z + bb_offset_z).x + 1;
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	640 top = tmp_top = RemapCoords(x + bb_offset_x, y + bb_offset_y, z + dz ).y;
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	641 bottom = RemapCoords(x + w , y + h , z + bb_offset_z).y + 1;
7601 b5ee57f72673 (svn r11128) -Fix: a lot of graphical glitches by changing some bounding boxes. It's not perfect yet, but a very good step into the right direction. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7580 diff changeset	642 } else {
10056 7867701f63e4 (svn r14223) -Codechange: make GetSprite aware of the 4 different types of sprites: fonts, recolour, mapgen and normal sprites. rubidium <rubidium@openttd.org> parents: 10055 diff changeset	643 const Sprite *spr = GetSprite(image & SPRITE_MASK, ST_NORMAL);
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	644 left = tmp_left = (pt.x += spr->x_offs);
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	645 right = (pt.x + spr->width );
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	646 top = tmp_top = (pt.y += spr->y_offs);
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	647 bottom = (pt.y + spr->height);
7601 b5ee57f72673 (svn r11128) -Fix: a lot of graphical glitches by changing some bounding boxes. It's not perfect yet, but a very good step into the right direction. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7580 diff changeset	648 }
8562 f539be5f3bd3 (svn r12140) -Codechange: A bit of code style fixes(Geektoo). belugas <belugas@openttd.org> parents: 8473 diff changeset	649
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	650 if (_draw_bounding_boxes && (image != SPR_EMPTY_BOUNDING_BOX)) {
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	651 /* Compute maximal extents of sprite and it's bounding box */
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	652 left = min(left , RemapCoords(x + w , y + bb_offset_y, z + bb_offset_z).x);
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	653 right = max(right , RemapCoords(x + bb_offset_x, y + h , z + bb_offset_z).x + 1);
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	654 top = min(top , RemapCoords(x + bb_offset_x, y + bb_offset_y, z + dz ).y);
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	655 bottom = max(bottom, RemapCoords(x + w , y + h , z + bb_offset_z).y + 1);
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	656 }
8562 f539be5f3bd3 (svn r12140) -Codechange: A bit of code style fixes(Geektoo). belugas <belugas@openttd.org> parents: 8473 diff changeset	657
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	658 /* Do not add the sprite to the viewport, if it is outside */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	659 if (left >= _vd.dpi.left + _vd.dpi.width \|\|
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	660 right <= _vd.dpi.left \|\|
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	661 top >= _vd.dpi.top + _vd.dpi.height \|\|
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	662 bottom <= _vd.dpi.top) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	663 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	664 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	665
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	666 ParentSpriteToDraw *ps = _vd.parent_sprites_to_draw.Append();
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	667 ps->x = tmp_x;
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	668 ps->y = tmp_y;
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	669
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	670 ps->left = tmp_left;
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	671 ps->top = tmp_top;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	672
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	673 ps->image = image;
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	674 ps->pal = pal;
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	675 ps->sub = sub;
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	676 ps->xmin = x + bb_offset_x;
7617 efa2262af59e (svn r11147) -Fix [FS#1247] (r11105): reallow bounding boxes with x/y/z-extent 0. Some NewGRFs need them. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7601 diff changeset	677 ps->xmax = x + max(bb_offset_x, w) - 1;
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	678
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	679 ps->ymin = y + bb_offset_y;
7617 efa2262af59e (svn r11147) -Fix [FS#1247] (r11105): reallow bounding boxes with x/y/z-extent 0. Some NewGRFs need them. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7601 diff changeset	680 ps->ymax = y + max(bb_offset_y, h) - 1;
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	681
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	682 ps->zmin = z + bb_offset_z;
7617 efa2262af59e (svn r11147) -Fix [FS#1247] (r11105): reallow bounding boxes with x/y/z-extent 0. Some NewGRFs need them. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7601 diff changeset	683 ps->zmax = z + max(bb_offset_z, dz) - 1;
7580 8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	684
8ae764721b47 (svn r11105) -Codechange [FS#1223]: add some support for tuning of the bounding boxes for some special cases (like tunnels and bridges). Patch by frosch. rubidium <rubidium@openttd.org> parents: 7579 diff changeset	685 ps->comparison_done = false;
9534 564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	686 ps->first_child = -1;
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	687
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	688 _vd.last_child = &ps->first_child;
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	689
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	690 if (_vd.combine_sprites == 1) _vd.combine_sprites = 2;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	691 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	692
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	693 void StartSpriteCombine()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	694 {
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	695 _vd.combine_sprites = 1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	696 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	697
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	698 void EndSpriteCombine()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	699 {
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	700 _vd.combine_sprites = 0;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	701 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	702
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	703 /**
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	704 * Add a child sprite to a parent sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	705 *
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	706 * @param image the image to draw.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	707 * @param pal the provided palette.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	708 * @param x sprite x-offset (screen coordinates) relative to parent sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	709 * @param y sprite y-offset (screen coordinates) relative to parent sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	710 * @param transparent if true, switch the palette between the provided palette and the transparent palette,
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	711 * @param sub Only draw a part of the sprite.
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	712 */
7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	713 void AddChildSpriteScreen(SpriteID image, SpriteID pal, int x, int y, bool transparent, const SubSprite *sub)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	714 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	715 assert((image & SPRITE_MASK) < MAX_SPRITES);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	716
8952 2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	717 /* If the ParentSprite was clipped by the viewport bounds, do not draw the ChildSprites either */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	718 if (_vd.last_child == NULL) return;
8952 2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	719
7659 03747e97c53b (svn r11190) -Fix: make snowy roofs of (newgrf) houses also transparent. rubidium <rubidium@openttd.org> parents: 7643 diff changeset	720 /* make the sprites transparent with the right palette */
03747e97c53b (svn r11190) -Fix: make snowy roofs of (newgrf) houses also transparent. rubidium <rubidium@openttd.org> parents: 7643 diff changeset	721 if (transparent) {
7931 44ff7a6d801f (svn r11484) -Codechange: Remove the doubled function SetBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7929 diff changeset	722 SetBit(image, PALETTE_MODIFIER_TRANSPARENT);
7659 03747e97c53b (svn r11190) -Fix: make snowy roofs of (newgrf) houses also transparent. rubidium <rubidium@openttd.org> parents: 7643 diff changeset	723 pal = PALETTE_TO_TRANSPARENT;
03747e97c53b (svn r11190) -Fix: make snowy roofs of (newgrf) houses also transparent. rubidium <rubidium@openttd.org> parents: 7643 diff changeset	724 }
03747e97c53b (svn r11190) -Fix: make snowy roofs of (newgrf) houses also transparent. rubidium <rubidium@openttd.org> parents: 7643 diff changeset	725
9553 0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	726 *_vd.last_child = _vd.child_screen_sprites_to_draw.Length();
9534 564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	727
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	728 ChildScreenSpriteToDraw *cs = _vd.child_screen_sprites_to_draw.Append();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	729 cs->image = image;
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	730 cs->pal = pal;
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	731 cs->sub = sub;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	732 cs->x = x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	733 cs->y = y;
9534 564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	734 cs->next = -1;
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	735
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	736 /* Append the sprite to the active ChildSprite list.
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	737 * If the active ParentSprite is a foundation, update last_foundation_child as well.
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	738 * Note: ChildSprites of foundations are NOT sequential in the vector, as selection sprites are added at last. */
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	739 if (_vd.last_foundation_child[0] == _vd.last_child) _vd.last_foundation_child[0] = &cs->next;
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	740 if (_vd.last_foundation_child[1] == _vd.last_child) _vd.last_foundation_child[1] = &cs->next;
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	741 _vd.last_child = &cs->next;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	742 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	743
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	744 /* Returns a StringSpriteToDraw */
8946 402107c0562f (svn r12734) -Codechange: use a vector instead of allocating memory in a big byte array for StringSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8925 diff changeset	745 void AddStringToDraw(int x, int y, StringID string, uint64 params_1, uint64 params_2, uint16 color, uint16 width)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	746 {
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	747 StringSpriteToDraw *ss = _vd.string_sprites_to_draw.Append();
8949 36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	748 ss->string = string;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	749 ss->x = x;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	750 ss->y = y;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	751 ss->params[0] = params_1;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	752 ss->params[1] = params_2;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	753 ss->width = width;
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	754 ss->color = color;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	755 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	756
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	757
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	758 /**
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	759 * Draws sprites between ground sprite and everything above.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	760 *
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	761 * The sprite is either drawn as TileSprite or as ChildSprite of the active foundation.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	762 *
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	763 * @param image the image to draw.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	764 * @param pal the provided palette.
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	765 * @param ti TileInfo Tile that is being drawn
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	766 * @param z_offset Z offset relative to the groundsprite. Only used for the sprite position, not for sprite sorting.
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	767 * @param foundation_part Foundation part the sprite belongs to.
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	768 */
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	769 static void DrawSelectionSprite(SpriteID image, SpriteID pal, const TileInfo *ti, int z_offset, FoundationPart foundation_part)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	770 {
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	771 /* FIXME: This is not totally valid for some autorail highlights, that extent over the edges of the tile. */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	772 if (_vd.foundation[foundation_part] == -1) {
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	773 /* draw on real ground */
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	774 DrawGroundSpriteAt(image, pal, ti->x, ti->y, ti->z + z_offset);
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	775 } else {
9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	776 /* draw on top of foundation */
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	777 AddChildSpriteToFoundation(image, pal, NULL, foundation_part, 0, -z_offset);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	778 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	779 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	780
7679 9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	781 /**
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	782 * Draws a selection rectangle on a tile.
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	783 *
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	784 * @param ti TileInfo Tile that is being drawn
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	785 * @param pal Palette to apply.
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	786 */
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	787 static void DrawTileSelectionRect(const TileInfo *ti, SpriteID pal)
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	788 {
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	789 SpriteID sel;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	790 if (IsHalftileSlope(ti->tileh)) {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	791 Corner halftile_corner = GetHalftileSlopeCorner(ti->tileh);
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	792 SpriteID sel2 = SPR_HALFTILE_SELECTION_FLAT + halftile_corner;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	793 DrawSelectionSprite(sel2, pal, ti, 7 + TILE_HEIGHT, FOUNDATION_PART_HALFTILE);
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	794
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	795 Corner opposite_corner = OppositeCorner(halftile_corner);
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	796 if (IsSteepSlope(ti->tileh)) {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	797 sel = SPR_HALFTILE_SELECTION_DOWN;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	798 } else {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	799 sel = ((ti->tileh & SlopeWithOneCornerRaised(opposite_corner)) != 0 ? SPR_HALFTILE_SELECTION_UP : SPR_HALFTILE_SELECTION_FLAT);
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	800 }
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	801 sel += opposite_corner;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	802 } else {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	803 sel = SPR_SELECT_TILE + _tileh_to_sprite[ti->tileh];
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	804 }
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	805 DrawSelectionSprite(sel, pal, ti, 7, FOUNDATION_PART_NORMAL);
7679 9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	806 }
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	807
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	808 static bool IsPartOfAutoLine(int px, int py)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	809 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	810 px -= _thd.selstart.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	811 py -= _thd.selstart.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	812
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	813 if ((_thd.drawstyle & ~HT_DIR_MASK) != HT_LINE) return false;
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	814
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	815 switch (_thd.drawstyle & HT_DIR_MASK) {
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	816 case HT_DIR_X: return py == 0; // x direction
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	817 case HT_DIR_Y: return px == 0; // y direction
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	818 case HT_DIR_HU: return px == -py \|\| px == -py - 16; // horizontal upper
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	819 case HT_DIR_HL: return px == -py \|\| px == -py + 16; // horizontal lower
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	820 case HT_DIR_VL: return px == py \|\| px == py + 16; // vertival left
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	821 case HT_DIR_VR: return px == py \|\| px == py - 16; // vertical right
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	822 default:
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	823 NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	824 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	825 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	826
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	827 // [direction][side]
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	828 static const HighLightStyle _autorail_type[6][2] = {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	829 { HT_DIR_X, HT_DIR_X },
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	830 { HT_DIR_Y, HT_DIR_Y },
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	831 { HT_DIR_HU, HT_DIR_HL },
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	832 { HT_DIR_HL, HT_DIR_HU },
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	833 { HT_DIR_VL, HT_DIR_VR },
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	834 { HT_DIR_VR, HT_DIR_VL }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	835 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	836
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	837 #include "table/autorail.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	838
7078 c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	839 /**
7679 9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	840 * Draws autorail highlights.
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	841 *
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	842 * @param *ti TileInfo Tile that is being drawn
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	843 * @param autorail_type Offset into _AutorailTilehSprite[][]
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	844 */
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	845 static void DrawAutorailSelection(const TileInfo *ti, uint autorail_type)
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	846 {
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	847 SpriteID image;
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	848 SpriteID pal;
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	849 int offset;
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	850
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	851 FoundationPart foundation_part = FOUNDATION_PART_NORMAL;
8413 5c456105e68a (svn r11983) -Codechange: Add some helper functions for slopes and use them. frosch <frosch@openttd.org> parents: 8270 diff changeset	852 Slope autorail_tileh = RemoveHalftileSlope(ti->tileh);
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	853 if (IsHalftileSlope(ti->tileh)) {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	854 static const uint _lower_rail[4] = { 5U, 2U, 4U, 3U };
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	855 Corner halftile_corner = GetHalftileSlopeCorner(ti->tileh);
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	856 if (autorail_type != _lower_rail[halftile_corner]) {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	857 foundation_part = FOUNDATION_PART_HALFTILE;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	858 /* Here we draw the highlights of the "three-corners-raised"-slope. That looks ok to me. */
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	859 autorail_tileh = SlopeWithThreeCornersRaised(OppositeCorner(halftile_corner));
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	860 }
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	861 }
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	862
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	863 offset = _AutorailTilehSprite[autorail_tileh][autorail_type];
7679 9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	864 if (offset >= 0) {
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	865 image = SPR_AUTORAIL_BASE + offset;
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	866 pal = PAL_NONE;
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	867 } else {
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	868 image = SPR_AUTORAIL_BASE - offset;
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	869 pal = PALETTE_SEL_TILE_RED;
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	870 }
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	871
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	872 DrawSelectionSprite(image, _thd.make_square_red ? PALETTE_SEL_TILE_RED : pal, ti, 7, foundation_part);
7679 9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	873 }
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	874
9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	875 /**
7078 c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	876 * Checks if the specified tile is selected and if so draws selection using correct selectionstyle.
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	877 * @param *ti TileInfo Tile that is being drawn
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	878 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	879 static void DrawTileSelection(const TileInfo *ti)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	880 {
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	881 /* Draw a red error square? */
8743 d6d6bbb8da9c (svn r12439) -Fix [FS#1871]: do not 'disable' the drawing of autorail overlays when the tile is 'error'-marked (red pulsating selection). Patch by Icosikai. rubidium <rubidium@openttd.org> parents: 8585 diff changeset	882 bool is_redsq = _thd.redsq != 0 && _thd.redsq == ti->tile;
d6d6bbb8da9c (svn r12439) -Fix [FS#1871]: do not 'disable' the drawing of autorail overlays when the tile is 'error'-marked (red pulsating selection). Patch by Icosikai. rubidium <rubidium@openttd.org> parents: 8585 diff changeset	883 if (is_redsq) DrawTileSelectionRect(ti, PALETTE_TILE_RED_PULSATING);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	884
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	885 /* no selection active? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	886 if (_thd.drawstyle == 0) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	887
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	888 /* Inside the inner area? */
7954 38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	889 if (IsInsideBS(ti->x, _thd.pos.x, _thd.size.x) &&
38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	890 IsInsideBS(ti->y, _thd.pos.y, _thd.size.y)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	891 if (_thd.drawstyle & HT_RECT) {
8743 d6d6bbb8da9c (svn r12439) -Fix [FS#1871]: do not 'disable' the drawing of autorail overlays when the tile is 'error'-marked (red pulsating selection). Patch by Icosikai. rubidium <rubidium@openttd.org> parents: 8585 diff changeset	892 if (!is_redsq) DrawTileSelectionRect(ti, _thd.make_square_red ? PALETTE_SEL_TILE_RED : PAL_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	893 } else if (_thd.drawstyle & HT_POINT) {
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	894 /* Figure out the Z coordinate for the single dot. */
7726 9f29ddfd8351 (svn r11261) -Codechange: Draw selection sprites (HT_RECT, HT_POINT, HT_RAIL) on foundations as ChildSprite of the foundation, not as single ParentSprite. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7681 diff changeset	895 byte z = 0;
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	896 FoundationPart foundation_part = FOUNDATION_PART_NORMAL;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	897 if (ti->tileh & SLOPE_N) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	898 z += TILE_HEIGHT;
8413 5c456105e68a (svn r11983) -Codechange: Add some helper functions for slopes and use them. frosch <frosch@openttd.org> parents: 8270 diff changeset	899 if (RemoveHalftileSlope(ti->tileh) == SLOPE_STEEP_N) z += TILE_HEIGHT;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	900 }
7769 ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	901 if (IsHalftileSlope(ti->tileh)) {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	902 Corner halftile_corner = GetHalftileSlopeCorner(ti->tileh);
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	903 if ((halftile_corner == CORNER_W) \|\| (halftile_corner == CORNER_E)) z += TILE_HEIGHT;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	904 if (halftile_corner != CORNER_S) {
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	905 foundation_part = FOUNDATION_PART_HALFTILE;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	906 if (IsSteepSlope(ti->tileh)) z -= TILE_HEIGHT;
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	907 }
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	908 }
ca89a62f72e1 (svn r11318) -Codechange: add the actual support for drawing selections on halftiles, r11316 just added the things needed to load the sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7764 diff changeset	909 DrawSelectionSprite(_cur_dpi->zoom <= ZOOM_LVL_DETAIL ? SPR_DOT : SPR_DOT_SMALL, PAL_NONE, ti, z, foundation_part);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	910 } else if (_thd.drawstyle & HT_RAIL /&& _thd.place_mode == VHM_RAIL/) {
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	911 /* autorail highlight piece under cursor */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	912 uint type = _thd.drawstyle & 0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	913 assert(type <= 5);
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	914 DrawAutorailSelection(ti, _autorail_type[type][0]);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	915 } else if (IsPartOfAutoLine(ti->x, ti->y)) {
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	916 /* autorail highlighting long line */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	917 int dir = _thd.drawstyle & ~0xF0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	918 uint side;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	919
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	920 if (dir < 2) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	921 side = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	922 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	923 TileIndex start = TileVirtXY(_thd.selstart.x, _thd.selstart.y);
7970 c49c1607b294 (svn r11526) -Codechange: Rename the function delta fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7954 diff changeset	924 side = Delta(Delta(TileX(start), TileX(ti->tile)), Delta(TileY(start), TileY(ti->tile)));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	925 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	926
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	927 DrawAutorailSelection(ti, _autorail_type[dir][side]);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	928 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	929 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	930 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	931
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	932 /* Check if it's inside the outer area? */
8743 d6d6bbb8da9c (svn r12439) -Fix [FS#1871]: do not 'disable' the drawing of autorail overlays when the tile is 'error'-marked (red pulsating selection). Patch by Icosikai. rubidium <rubidium@openttd.org> parents: 8585 diff changeset	933 if (!is_redsq && _thd.outersize.x &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	934 _thd.size.x < _thd.size.x + _thd.outersize.x &&
7954 38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	935 IsInsideBS(ti->x, _thd.pos.x + _thd.offs.x, _thd.size.x + _thd.outersize.x) &&
38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	936 IsInsideBS(ti->y, _thd.pos.y + _thd.offs.y, _thd.size.y + _thd.outersize.y)) {
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	937 /* Draw a blue rect. */
7679 9e222b8c9065 (svn r11210) -Codechange: unify the way that selection sprites are drawn. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7659 diff changeset	938 DrawTileSelectionRect(ti, PALETTE_SEL_TILE_BLUE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	939 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	940 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	941 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	942
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	943 static void ViewportAddLandscape()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	944 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	945 int x, y, width, height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	946 TileInfo ti;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	947 bool direction;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	948
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	949 _cur_ti = &ti;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	950
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	951 /* Transform into tile coordinates and round to closest full tile */
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	952 x = ((_vd.dpi.top >> 1) - (_vd.dpi.left >> 2)) & ~0xF;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	953 y = ((_vd.dpi.top >> 1) + (_vd.dpi.left >> 2) - 0x10) & ~0xF;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	954
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	955 /* determine size of area */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	956 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	957 Point pt = RemapCoords(x, y, 241);
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	958 width = (_vd.dpi.left + _vd.dpi.width - pt.x + 95) >> 6;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	959 height = (_vd.dpi.top + _vd.dpi.height - pt.y) >> 5 << 1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	960 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	961
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	962 assert(width > 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	963 assert(height > 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	964
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	965 direction = false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	966
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	967 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	968 int width_cur = width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	969 int x_cur = x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	970 int y_cur = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	971
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	972 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	973 TileType tt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	974
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	975 ti.x = x_cur;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	976 ti.y = y_cur;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	977 if (0 <= x_cur && x_cur < (int)MapMaxX() * TILE_SIZE &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	978 0 <= y_cur && y_cur < (int)MapMaxY() * TILE_SIZE) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	979 TileIndex tile = TileVirtXY(x_cur, y_cur);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	980
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	981 ti.tile = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	982 ti.tileh = GetTileSlope(tile, &ti.z);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	983 tt = GetTileType(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	984 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	985 ti.tileh = SLOPE_FLAT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	986 ti.tile = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	987 ti.z = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	988 tt = MP_VOID;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	989 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	990
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	991 y_cur += 0x10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	992 x_cur -= 0x10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	993
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	994 _vd.foundation_part = FOUNDATION_PART_NONE;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	995 _vd.foundation[0] = -1;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	996 _vd.foundation[1] = -1;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	997 _vd.last_foundation_child[0] = NULL;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	998 _vd.last_foundation_child[1] = NULL;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	999
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1000 _tile_type_procs[tt]->draw_tile_proc(&ti);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1001 DrawTileSelection(&ti);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1002 } while (--width_cur);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1003
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1004 if ((direction ^= 1) != 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1005 y += 0x10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1006 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1007 x += 0x10;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1008 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1009 } while (--height);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1010 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1011
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1012
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1013 static void ViewportAddTownNames(DrawPixelInfo *dpi)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1014 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1015 Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1016 int left, top, right, bottom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1017
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7923 diff changeset	1018 if (!HasBit(_display_opt, DO_SHOW_TOWN_NAMES) \|\| _game_mode == GM_MENU)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1019 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1020
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1021 left = dpi->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1022 top = dpi->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1023 right = left + dpi->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1024 bottom = top + dpi->height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1025
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1026 switch (dpi->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1027 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1028 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1029 if (bottom > t->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1030 top < t->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1031 right > t->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1032 left < t->sign.left + t->sign.width_1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1033 AddStringToDraw(t->sign.left + 1, t->sign.top + 1,
9413 512ea64da840 (svn r13325) -Codechange: split the client-side only settings from the settings stored in the savegame so there is no need to have a duplicate copy of it for new games. rubidium <rubidium@openttd.org> parents: 9410 diff changeset	1034 _settings_client.gui.population_in_label ? STR_TOWN_LABEL_POP : STR_TOWN_LABEL,
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1035 t->index, t->population);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1036 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1037 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1038 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1039
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1040 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1041 right += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1042 bottom += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1043
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1044 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1045 if (bottom > t->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1046 top < t->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1047 right > t->sign.left &&
8969 01cc3ee6ecb1 (svn r12761) -Codechange: lots of minor whitespace coding style fixes around operators. rubidium <rubidium@openttd.org> parents: 8957 diff changeset	1048 left < t->sign.left + t->sign.width_1 * 2) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1049 AddStringToDraw(t->sign.left + 1, t->sign.top + 1,
9413 512ea64da840 (svn r13325) -Codechange: split the client-side only settings from the settings stored in the savegame so there is no need to have a duplicate copy of it for new games. rubidium <rubidium@openttd.org> parents: 9410 diff changeset	1050 _settings_client.gui.population_in_label ? STR_TOWN_LABEL_POP : STR_TOWN_LABEL,
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1051 t->index, t->population);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1052 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1053 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1054 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1055
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1056 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1057 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1058 right += ScaleByZoom(1, dpi->zoom);
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1059 bottom += ScaleByZoom(1, dpi->zoom) + 1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1060
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1061 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1062 if (bottom > t->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1063 top < t->sign.top + ScaleByZoom(12, dpi->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1064 right > t->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1065 left < t->sign.left + ScaleByZoom(t->sign.width_2, dpi->zoom)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1066 AddStringToDraw(t->sign.left + 5, t->sign.top + 1, STR_TOWN_LABEL_TINY_BLACK, t->index, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1067 AddStringToDraw(t->sign.left + 1, t->sign.top - 3, STR_TOWN_LABEL_TINY_WHITE, t->index, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1068 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1069 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1070 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1071
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1072 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1073 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1074 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1075
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1076
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1077 static void AddStation(const Station *st, StringID str, uint16 width)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1078 {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10196 diff changeset	1079 AddStringToDraw(st->sign.left + 1, st->sign.top + 1, str, st->index, st->facilities, (st->owner == OWNER_NONE \|\| st->facilities == 0) ? 0xE : _company_colours[st->owner], width);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1080 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1081
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1082
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1083 static void ViewportAddStationNames(DrawPixelInfo *dpi)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1084 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1085 int left, top, right, bottom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1086 const Station *st;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1087
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7923 diff changeset	1088 if (!HasBit(_display_opt, DO_SHOW_STATION_NAMES) \|\| _game_mode == GM_MENU)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1089 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1090
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1091 left = dpi->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1092 top = dpi->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1093 right = left + dpi->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1094 bottom = top + dpi->height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1095
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1096 switch (dpi->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1097 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1098 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1099 if (bottom > st->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1100 top < st->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1101 right > st->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1102 left < st->sign.left + st->sign.width_1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1103 AddStation(st, STR_305C_0, st->sign.width_1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1104 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1105 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1106 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1107
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1108 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1109 right += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1110 bottom += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1111 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1112 if (bottom > st->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1113 top < st->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1114 right > st->sign.left &&
8969 01cc3ee6ecb1 (svn r12761) -Codechange: lots of minor whitespace coding style fixes around operators. rubidium <rubidium@openttd.org> parents: 8957 diff changeset	1115 left < st->sign.left + st->sign.width_1 * 2) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1116 AddStation(st, STR_305C_0, st->sign.width_1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1117 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1118 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1119 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1120
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1121 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1122 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1123 right += ScaleByZoom(1, dpi->zoom);
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1124 bottom += ScaleByZoom(1, dpi->zoom) + 1;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1125
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1126 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1127 if (bottom > st->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1128 top < st->sign.top + ScaleByZoom(12, dpi->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1129 right > st->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1130 left < st->sign.left + ScaleByZoom(st->sign.width_2, dpi->zoom)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1131 AddStation(st, STR_STATION_SIGN_TINY, st->sign.width_2 \| 0x8000);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1132 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1133 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1134 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1135
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1136 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1137 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1138 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1139
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1140
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1141 static void AddSign(const Sign *si, StringID str, uint16 width)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1142 {
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10196 diff changeset	1143 AddStringToDraw(si->sign.left + 1, si->sign.top + 1, str, si->index, 0, (si->owner == OWNER_NONE) ? 14 : _company_colours[si->owner], width);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1144 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1145
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1146
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1147 static void ViewportAddSigns(DrawPixelInfo *dpi)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1148 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1149 const Sign *si;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1150 int left, top, right, bottom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1151
8806 104bbcae351d (svn r12547) -Feature: invisibility options to make objects invisible instead of transparent smatz <smatz@openttd.org> parents: 8798 diff changeset	1152 /* Signs are turned off or are invisible */
104bbcae351d (svn r12547) -Feature: invisibility options to make objects invisible instead of transparent smatz <smatz@openttd.org> parents: 8798 diff changeset	1153 if (!HasBit(_display_opt, DO_SHOW_SIGNS) \|\| IsInvisibilitySet(TO_SIGNS)) return;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1154
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1155 left = dpi->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1156 top = dpi->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1157 right = left + dpi->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1158 bottom = top + dpi->height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1159
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1160 switch (dpi->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1161 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1162 FOR_ALL_SIGNS(si) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1163 if (bottom > si->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1164 top < si->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1165 right > si->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1166 left < si->sign.left + si->sign.width_1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1167 AddSign(si, STR_2806, si->sign.width_1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1168 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1169 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1170 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1171
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1172 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1173 right += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1174 bottom += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1175 FOR_ALL_SIGNS(si) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1176 if (bottom > si->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1177 top < si->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1178 right > si->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1179 left < si->sign.left + si->sign.width_1 * 2) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1180 AddSign(si, STR_2806, si->sign.width_1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1181 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1182 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1183 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1184
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1185 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1186 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1187 right += ScaleByZoom(1, dpi->zoom);
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1188 bottom += ScaleByZoom(1, dpi->zoom) + 1;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1189
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1190 FOR_ALL_SIGNS(si) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1191 if (bottom > si->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1192 top < si->sign.top + ScaleByZoom(12, dpi->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1193 right > si->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1194 left < si->sign.left + ScaleByZoom(si->sign.width_2, dpi->zoom)) {
7951 f6ffbf027b5a (svn r11507) -Fix [FS#1463]: signs totally illegible when transparant signs is turned on and zoomed out more than one level. rubidium <rubidium@openttd.org> parents: 7931 diff changeset	1195 AddSign(si, IsTransparencySet(TO_SIGNS) ? STR_2002_WHITE : STR_2002, si->sign.width_2 \| 0x8000);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1196 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1197 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1198 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1199
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1200 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1201 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1202 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1203
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1204
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1205 static void AddWaypoint(const Waypoint *wp, StringID str, uint16 width)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1206 {
8946 402107c0562f (svn r12734) -Codechange: use a vector instead of allocating memory in a big byte array for StringSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8925 diff changeset	1207 AddStringToDraw(wp->sign.left + 1, wp->sign.top + 1, str, wp->index, 0, (wp->deleted ? 0xE : 11), width);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1208 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1209
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1210
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1211 static void ViewportAddWaypoints(DrawPixelInfo *dpi)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1212 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1213 const Waypoint *wp;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1214 int left, top, right, bottom;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1215
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7923 diff changeset	1216 if (!HasBit(_display_opt, DO_WAYPOINTS))
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1217 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1218
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1219 left = dpi->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1220 top = dpi->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1221 right = left + dpi->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1222 bottom = top + dpi->height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1223
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1224 switch (dpi->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1225 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1226 FOR_ALL_WAYPOINTS(wp) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1227 if (bottom > wp->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1228 top < wp->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1229 right > wp->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1230 left < wp->sign.left + wp->sign.width_1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1231 AddWaypoint(wp, STR_WAYPOINT_VIEWPORT, wp->sign.width_1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1232 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1233 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1234 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1235
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1236 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1237 right += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1238 bottom += 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1239 FOR_ALL_WAYPOINTS(wp) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1240 if (bottom > wp->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1241 top < wp->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1242 right > wp->sign.left &&
8969 01cc3ee6ecb1 (svn r12761) -Codechange: lots of minor whitespace coding style fixes around operators. rubidium <rubidium@openttd.org> parents: 8957 diff changeset	1243 left < wp->sign.left + wp->sign.width_1 * 2) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1244 AddWaypoint(wp, STR_WAYPOINT_VIEWPORT, wp->sign.width_1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1245 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1246 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1247 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1248
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1249 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1250 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1251 right += ScaleByZoom(1, dpi->zoom);
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1252 bottom += ScaleByZoom(1, dpi->zoom) + 1;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1253
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1254 FOR_ALL_WAYPOINTS(wp) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1255 if (bottom > wp->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1256 top < wp->sign.top + ScaleByZoom(12, dpi->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1257 right > wp->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1258 left < wp->sign.left + ScaleByZoom(wp->sign.width_2, dpi->zoom)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1259 AddWaypoint(wp, STR_WAYPOINT_VIEWPORT_TINY, wp->sign.width_2 \| 0x8000);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1260 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1261 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1262 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1263
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1264 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1265 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1266 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1267
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1268 void UpdateViewportSignPos(ViewportSign *sign, int left, int top, StringID str)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1269 {
10055 598f63d43920 (svn r14221) -Fix: signs (town name, station name, ...) could be too long for 8bit width in pixels smatz <smatz@openttd.org> parents: 9982 diff changeset	1270 char buffer[256];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1271 uint w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1272
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1273 sign->top = top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1274
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1275 GetString(buffer, str, lastof(buffer));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1276 w = GetStringBoundingBox(buffer).width + 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1277 sign->width_1 = w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1278 sign->left = left - w / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1279
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1280 /* zoomed out version */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1281 _cur_fontsize = FS_SMALL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1282 w = GetStringBoundingBox(buffer).width + 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1283 _cur_fontsize = FS_NORMAL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1284 sign->width_2 = w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1285 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1286
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1287
8947 20e58270e32d (svn r12735) -Codechange: use a vector instead of allocating memory in a byte array for TileSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8946 diff changeset	1288 static void ViewportDrawTileSprites(const TileSpriteToDrawVector *tstdv)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1289 {
8949 36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	1290 const TileSpriteToDraw *tsend = tstdv->End();
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	1291 for (const TileSpriteToDraw *ts = tstdv->Begin(); ts != tsend; ++ts) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1292 Point pt = RemapCoords(ts->x, ts->y, ts->z);
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	1293 DrawSprite(ts->image, ts->pal, pt.x, pt.y, ts->sub);
8947 20e58270e32d (svn r12735) -Codechange: use a vector instead of allocating memory in a byte array for TileSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8946 diff changeset	1294 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1295 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1296
10233 63a58f4b2607 (svn r14461) -Document: add some doxygen comments (Albert) rubidium <rubidium@openttd.org> parents: 10216 diff changeset	1297 /** Sort parent sprites pointer array */
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1298 static void ViewportSortParentSprites(ParentSpriteToSortVector *psdv)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1299 {
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1300 ParentSpriteToDraw **psdvend = psdv->End();
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1301 ParentSpriteToDraw **psd = psdv->Begin();
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1302 while (psd != psdvend) {
8948 6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1303 ParentSpriteToDraw ps = psd;
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1304
8950 1e8449e9c1ec (svn r12738) -Fix (r12736): some sprites could be left unsorted smatz <smatz@openttd.org> parents: 8949 diff changeset	1305 if (ps->comparison_done) {
1e8449e9c1ec (svn r12738) -Fix (r12736): some sprites could be left unsorted smatz <smatz@openttd.org> parents: 8949 diff changeset	1306 psd++;
1e8449e9c1ec (svn r12738) -Fix (r12736): some sprites could be left unsorted smatz <smatz@openttd.org> parents: 8949 diff changeset	1307 continue;
1e8449e9c1ec (svn r12738) -Fix (r12736): some sprites could be left unsorted smatz <smatz@openttd.org> parents: 8949 diff changeset	1308 }
8948 6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1309
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1310 ps->comparison_done = true;
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1311
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1312 for (ParentSpriteToDraw **psd2 = psd + 1; psd2 != psdvend; psd2++) {
8948 6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1313 ParentSpriteToDraw ps2 = psd2;
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1314
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1315 if (ps2->comparison_done) continue;
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1316
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1317 /* Decide which comparator to use, based on whether the bounding
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1318 * boxes overlap
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1319 */
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1320 if (ps->xmax >= ps2->xmin && ps->xmin <= ps2->xmax && // overlap in X?
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1321 ps->ymax >= ps2->ymin && ps->ymin <= ps2->ymax && // overlap in Y?
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1322 ps->zmax >= ps2->zmin && ps->zmin <= ps2->zmax) { // overlap in Z?
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1323 /* Use X+Y+Z as the sorting order, so sprites closer to the bottom of
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1324 * the screen and with higher Z elevation, are drawn in front.
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1325 * Here X,Y,Z are the coordinates of the "center of mass" of the sprite,
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1326 * i.e. X=(left+right)/2, etc.
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1327 * However, since we only care about order, don't actually divide / 2
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1328 */
8948 6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1329 if (ps->xmin + ps->xmax + ps->ymin + ps->ymax + ps->zmin + ps->zmax <=
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1330 ps2->xmin + ps2->xmax + ps2->ymin + ps2->ymax + ps2->zmin + ps2->zmax) {
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1331 continue;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1332 }
8948 6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1333 } else {
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1334 /* We only change the order, if it is definite.
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1335 * I.e. every single order of X, Y, Z says ps2 is behind ps or they overlap.
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1336 * That is: If one partial order says ps behind ps2, do not change the order.
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1337 */
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1338 if (ps->xmax < ps2->xmin \|\|
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1339 ps->ymax < ps2->ymin \|\|
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1340 ps->zmax < ps2->zmin) {
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1341 continue;
6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1342 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1343 }
8948 6b08c7cd7921 (svn r12736) -Codechange: a (small) touch of coding style in viewport.cpp. rubidium <rubidium@openttd.org> parents: 8947 diff changeset	1344
10196 d44af18ae6c7 (svn r14409) -Codechange: Simplify a loop and correct a comment. frosch <frosch@openttd.org> parents: 10056 diff changeset	1345 /* Move ps2 in front of ps */
d44af18ae6c7 (svn r14409) -Codechange: Simplify a loop and correct a comment. frosch <frosch@openttd.org> parents: 10056 diff changeset	1346 ParentSpriteToDraw *temp = ps2;
d44af18ae6c7 (svn r14409) -Codechange: Simplify a loop and correct a comment. frosch <frosch@openttd.org> parents: 10056 diff changeset	1347 for (ParentSpriteToDraw **psd3 = psd2; psd3 > psd; psd3--) {
d44af18ae6c7 (svn r14409) -Codechange: Simplify a loop and correct a comment. frosch <frosch@openttd.org> parents: 10056 diff changeset	1348 psd3 = (psd3 - 1);
d44af18ae6c7 (svn r14409) -Codechange: Simplify a loop and correct a comment. frosch <frosch@openttd.org> parents: 10056 diff changeset	1349 }
d44af18ae6c7 (svn r14409) -Codechange: Simplify a loop and correct a comment. frosch <frosch@openttd.org> parents: 10056 diff changeset	1350 *psd = temp;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1351 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1352 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1353 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1354
8952 2a7a810979e0 (svn r12740) -Codechange: use a vector instead of allocating memory in a byte array for ChildScreenSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8951 diff changeset	1355 static void ViewportDrawParentSprites(const ParentSpriteToSortVector psd, const ChildScreenSpriteToDrawVector csstdv)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1356 {
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1357 const ParentSpriteToDraw * const *psd_end = psd->End();
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1358 for (const ParentSpriteToDraw * const *it = psd->Begin(); it != psd_end; it++) {
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1359 const ParentSpriteToDraw ps = it;
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	1360 if (ps->image != SPR_EMPTY_BOUNDING_BOX) DrawSprite(ps->image, ps->pal, ps->x, ps->y, ps->sub);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1361
9534 564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	1362 int child_idx = ps->first_child;
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	1363 while (child_idx >= 0) {
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	1364 const ChildScreenSpriteToDraw *cs = csstdv->Get(child_idx);
564d5fd5a247 (svn r13538) -Fix (r12740)[FS#2087]: ChildSprites of foundations are not necessarily consecutive. frosch <frosch@openttd.org> parents: 9510 diff changeset	1365 child_idx = cs->next;
7681 7ab16079f91b (svn r11212) -Codechange: add support for drawing parts of sprites. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7679 diff changeset	1366 DrawSprite(cs->image, cs->pal, ps->left + cs->x, ps->top + cs->y, cs->sub);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1367 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1368 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1369 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1370
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1371 /**
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1372 * Draws the bounding boxes of all ParentSprites
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1373 * @param psd Array of ParentSprites
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1374 */
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1375 static void ViewportDrawBoundingBoxes(const ParentSpriteToSortVector *psd)
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1376 {
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1377 const ParentSpriteToDraw * const *psd_end = psd->End();
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1378 for (const ParentSpriteToDraw * const *it = psd->Begin(); it != psd_end; it++) {
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1379 const ParentSpriteToDraw ps = it;
7643 5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1380 Point pt1 = RemapCoords(ps->xmax + 1, ps->ymax + 1, ps->zmax + 1); // top front corner
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1381 Point pt2 = RemapCoords(ps->xmin , ps->ymax + 1, ps->zmax + 1); // top left corner
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1382 Point pt3 = RemapCoords(ps->xmax + 1, ps->ymin , ps->zmax + 1); // top right corner
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1383 Point pt4 = RemapCoords(ps->xmax + 1, ps->ymax + 1, ps->zmin ); // bottom front corner
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1384
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1385 DrawBox( pt1.x, pt1.y,
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1386 pt2.x - pt1.x, pt2.y - pt1.y,
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1387 pt3.x - pt1.x, pt3.y - pt1.y,
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1388 pt4.x - pt1.x, pt4.y - pt1.y);
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1389 }
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1390 }
5dadd473fda6 (svn r11174) -Codechange: add possibility to show the bounding boxes of sprites using CTRL-B so one can get a better understanding of the used bounding boxes to fix the glitches that still exist. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7617 diff changeset	1391
8946 402107c0562f (svn r12734) -Codechange: use a vector instead of allocating memory in a big byte array for StringSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8925 diff changeset	1392 static void ViewportDrawStrings(DrawPixelInfo dpi, const StringSpriteToDrawVector sstdv)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1393 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1394 DrawPixelInfo dp;
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1395 ZoomLevel zoom;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1396
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1397 _cur_dpi = &dp;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1398 dp = *dpi;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1399
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1400 zoom = dp.zoom;
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1401 dp.zoom = ZOOM_LVL_NORMAL;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1402
6654 860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	1403 dp.left = UnScaleByZoom(dp.left, zoom);
860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	1404 dp.top = UnScaleByZoom(dp.top, zoom);
860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	1405 dp.width = UnScaleByZoom(dp.width, zoom);
860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	1406 dp.height = UnScaleByZoom(dp.height, zoom);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1407
8949 36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	1408 const StringSpriteToDraw *ssend = sstdv->End();
36b54e6eec1e (svn r12737) -Codechange: Replace vector with a cut down class to allocate space as necessary. This avoids copying data around for vector's push_back() function. peter1138 <peter1138@openttd.org> parents: 8948 diff changeset	1409 for (const StringSpriteToDraw *ss = sstdv->Begin(); ss != ssend; ++ss) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1410 uint16 colour;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1411
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1412 if (ss->width != 0) {
8806 104bbcae351d (svn r12547) -Feature: invisibility options to make objects invisible instead of transparent smatz <smatz@openttd.org> parents: 8798 diff changeset	1413 /* Do not draw signs nor station names if they are set invisible */
8946 402107c0562f (svn r12734) -Codechange: use a vector instead of allocating memory in a big byte array for StringSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8925 diff changeset	1414 if (IsInvisibilitySet(TO_SIGNS) && ss->string != STR_2806) continue;
8806 104bbcae351d (svn r12547) -Feature: invisibility options to make objects invisible instead of transparent smatz <smatz@openttd.org> parents: 8798 diff changeset	1415
6654 860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	1416 int x = UnScaleByZoom(ss->x, zoom) - 1;
860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	1417 int y = UnScaleByZoom(ss->y, zoom) - 1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1418 int bottom = y + 11;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1419 int w = ss->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1420
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1421 if (w & 0x8000) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1422 w &= ~0x8000;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1423 y--;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1424 bottom -= 6;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1425 w -= 3;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1426 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1427
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1428 /* Draw the rectangle if 'tranparent station signs' is off,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1429 * or if we are drawing a general text sign (STR_2806) */
7849 e6ee8bfd9045 (svn r11399) -Feature(ette): transparency settings can now be saved and thus remembered. belugas <belugas@openttd.org> parents: 7824 diff changeset	1430 if (!IsTransparencySet(TO_SIGNS) \|\| ss->string == STR_2806) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1431 DrawFrameRect(
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1432 x, y, x + w, bottom, ss->color,
7849 e6ee8bfd9045 (svn r11399) -Feature(ette): transparency settings can now be saved and thus remembered. belugas <belugas@openttd.org> parents: 7824 diff changeset	1433 IsTransparencySet(TO_SIGNS) ? FR_TRANSPARENT : FR_NONE
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1434 );
6427 2437ed7b277c (svn r9563) -Feature: Add more finer control to transparency options, including a new toolbar, accessible from the map menu or Ctrl X. Patch by Wolf01. peter1138 <peter1138@openttd.org> parents: 6423 diff changeset	1435 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1436 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1437
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1438 SetDParam(0, ss->params[0]);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1439 SetDParam(1, ss->params[1]);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1440 /* if we didn't draw a rectangle, or if transparant building is on,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1441 * draw the text in the color the rectangle would have */
7849 e6ee8bfd9045 (svn r11399) -Feature(ette): transparency settings can now be saved and thus remembered. belugas <belugas@openttd.org> parents: 7824 diff changeset	1442 if (IsTransparencySet(TO_SIGNS) && ss->string != STR_2806 && ss->width != 0) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1443 /* Real colors need the IS_PALETTE_COLOR flag
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1444 * otherwise colors from _string_colormap are assumed. */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1445 colour = _colour_gradient[ss->color][6] \| IS_PALETTE_COLOR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1446 } else {
7824 7ae5bda4e8dd (svn r11374) -Codechange: Give meaning to the magical number that specifies the color of the text in a DrawString call. belugas <belugas@openttd.org> parents: 7769 diff changeset	1447 colour = TC_BLACK;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1448 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1449 DrawString(
6654 860f3e5f70ec (svn r9885) -Fix r9846: some last bitshifts with zoom-levels that were forgotten truelight <truelight@openttd.org> parents: 6653 diff changeset	1450 UnScaleByZoom(ss->x, zoom), UnScaleByZoom(ss->y, zoom) - (ss->width & 0x8000 ? 2 : 0),
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1451 ss->string, colour
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1452 );
8947 20e58270e32d (svn r12735) -Codechange: use a vector instead of allocating memory in a byte array for TileSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8946 diff changeset	1453 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1454 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1455
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1456 void ViewportDoDraw(const ViewPort *vp, int left, int top, int right, int bottom)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1457 {
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1458 DrawPixelInfo *old_dpi = _cur_dpi;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1459 _cur_dpi = &_vd.dpi;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1460
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1461 _vd.dpi.zoom = vp->zoom;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1462 int mask = ScaleByZoom(-1, vp->zoom);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1463
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1464 _vd.combine_sprites = 0;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1465
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1466 _vd.dpi.width = (right - left) & mask;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1467 _vd.dpi.height = (bottom - top) & mask;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1468 _vd.dpi.left = left & mask;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1469 _vd.dpi.top = top & mask;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1470 _vd.dpi.pitch = old_dpi->pitch;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1471 _vd.last_child = NULL;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1472
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1473 int x = UnScaleByZoom(_vd.dpi.left - (vp->virtual_left & mask), vp->zoom) + vp->left;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1474 int y = UnScaleByZoom(_vd.dpi.top - (vp->virtual_top & mask), vp->zoom) + vp->top;
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1475
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1476 _vd.dpi.dst_ptr = BlitterFactoryBase::GetCurrentBlitter()->MoveTo(old_dpi->dst_ptr, x - old_dpi->left, y - old_dpi->top);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1477
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1478 ViewportAddLandscape();
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1479 ViewportAddVehicles(&_vd.dpi);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1480
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1481 ViewportAddTownNames(&_vd.dpi);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1482 ViewportAddStationNames(&_vd.dpi);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1483 ViewportAddSigns(&_vd.dpi);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1484 ViewportAddWaypoints(&_vd.dpi);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1485
9847 cc5c11ce4280 (svn r13991) -Codechange: draw text effects after all other signs smatz <smatz@openttd.org> parents: 9781 diff changeset	1486 DrawTextEffects(&_vd.dpi);
cc5c11ce4280 (svn r13991) -Codechange: draw text effects after all other signs smatz <smatz@openttd.org> parents: 9781 diff changeset	1487
9553 0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	1488 if (_vd.tile_sprites_to_draw.Length() != 0) ViewportDrawTileSprites(&_vd.tile_sprites_to_draw);
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1489
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1490 ParentSpriteToDraw *psd_end = _vd.parent_sprites_to_draw.End();
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1491 for (ParentSpriteToDraw *it = _vd.parent_sprites_to_draw.Begin(); it != psd_end; it++) {
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1492 *_vd.parent_sprites_to_sort.Append() = it;
8951 231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1493 }
231bd4dd1f98 (svn r12739) -Codechange: use a vector instead of allocating memory in a byte array for ParentSpriteToDraw. rubidium <rubidium@openttd.org> parents: 8950 diff changeset	1494
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1495 ViewportSortParentSprites(&_vd.parent_sprites_to_sort);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1496 ViewportDrawParentSprites(&_vd.parent_sprites_to_sort, &_vd.child_screen_sprites_to_draw);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1497
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1498 if (_draw_bounding_boxes) ViewportDrawBoundingBoxes(&_vd.parent_sprites_to_sort);
0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1499
9553 0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	1500 if (_vd.string_sprites_to_draw.Length() != 0) ViewportDrawStrings(&_vd.dpi, &_vd.string_sprites_to_draw);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1501
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1502 _cur_dpi = old_dpi;
8953 0f3c6c845c6f (svn r12741) -Codechange: do not allocate the viewport drawer each time on the stack, but only once and reuse this. rubidium <rubidium@openttd.org> parents: 8952 diff changeset	1503
9553 0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	1504 _vd.string_sprites_to_draw.Clear();
0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	1505 _vd.tile_sprites_to_draw.Clear();
0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	1506 _vd.parent_sprites_to_draw.Clear();
0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	1507 _vd.parent_sprites_to_sort.Clear();
0069339d03bf (svn r13573) -Codechange: Use smallvec class functions instead of class members skidd13 <skidd13@openttd.org> parents: 9534 diff changeset	1508 _vd.child_screen_sprites_to_draw.Clear();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1509 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1510
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	1511 /** Make sure we don't draw a too big area at a time.
72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	1512 * If we do, the sprite memory will overflow. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1513 static void ViewportDrawChk(const ViewPort *vp, int left, int top, int right, int bottom)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1514 {
6626 f940341a80f0 (svn r9846) -Codechange: introduced ZOOM_LVL_MIN and ZOOM_LVL_MAX for the obvious reasons truelight <truelight@openttd.org> parents: 6624 diff changeset	1515 if (ScaleByZoom(bottom - top, vp->zoom) * ScaleByZoom(right - left, vp->zoom) > 180000) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1516 if ((bottom - top) > (right - left)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1517 int t = (top + bottom) >> 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1518 ViewportDrawChk(vp, left, top, right, t);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1519 ViewportDrawChk(vp, left, t, right, bottom);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1520 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1521 int t = (left + right) >> 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1522 ViewportDrawChk(vp, left, top, t, bottom);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1523 ViewportDrawChk(vp, t, top, right, bottom);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1524 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1525 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1526 ViewportDoDraw(vp,
6626 f940341a80f0 (svn r9846) -Codechange: introduced ZOOM_LVL_MIN and ZOOM_LVL_MAX for the obvious reasons truelight <truelight@openttd.org> parents: 6624 diff changeset	1527 ScaleByZoom(left - vp->left, vp->zoom) + vp->virtual_left,
f940341a80f0 (svn r9846) -Codechange: introduced ZOOM_LVL_MIN and ZOOM_LVL_MAX for the obvious reasons truelight <truelight@openttd.org> parents: 6624 diff changeset	1528 ScaleByZoom(top - vp->top, vp->zoom) + vp->virtual_top,
f940341a80f0 (svn r9846) -Codechange: introduced ZOOM_LVL_MIN and ZOOM_LVL_MAX for the obvious reasons truelight <truelight@openttd.org> parents: 6624 diff changeset	1529 ScaleByZoom(right - vp->left, vp->zoom) + vp->virtual_left,
f940341a80f0 (svn r9846) -Codechange: introduced ZOOM_LVL_MIN and ZOOM_LVL_MAX for the obvious reasons truelight <truelight@openttd.org> parents: 6624 diff changeset	1530 ScaleByZoom(bottom - vp->top, vp->zoom) + vp->virtual_top
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1531 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1532 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1533 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1534
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1535 static inline void ViewportDraw(const ViewPort *vp, int left, int top, int right, int bottom)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1536 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1537 if (right <= vp->left \|\| bottom <= vp->top) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1538
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1539 if (left >= vp->left + vp->width) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1540
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1541 if (left < vp->left) left = vp->left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1542 if (right > vp->left + vp->width) right = vp->left + vp->width;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1543
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1544 if (top >= vp->top + vp->height) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1545
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1546 if (top < vp->top) top = vp->top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1547 if (bottom > vp->top + vp->height) bottom = vp->top + vp->height;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1548
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1549 ViewportDrawChk(vp, left, top, right, bottom);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1550 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1551
10238 12805d675e85 (svn r14466) -Doc: remove some obsolete parameters, fix a few parameter names in comments and add a little more doxygen documentation. rubidium <rubidium@openttd.org> parents: 10233 diff changeset	1552 /**
12805d675e85 (svn r14466) -Doc: remove some obsolete parameters, fix a few parameter names in comments and add a little more doxygen documentation. rubidium <rubidium@openttd.org> parents: 10233 diff changeset	1553 * Draw the viewport of this window.
12805d675e85 (svn r14466) -Doc: remove some obsolete parameters, fix a few parameter names in comments and add a little more doxygen documentation. rubidium <rubidium@openttd.org> parents: 10233 diff changeset	1554 */
9273 72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1555 void Window::DrawViewport() const
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1556 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1557 DrawPixelInfo *dpi = _cur_dpi;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1558
9273 72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1559 dpi->left += this->left;
72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1560 dpi->top += this->top;
72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1561
72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1562 ViewportDraw(this->viewport, dpi->left, dpi->top, dpi->left + dpi->width, dpi->top + dpi->height);
72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1563
72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1564 dpi->left -= this->left;
72a6d2e60834 (svn r13139) -Codechange: move DrawWindowWidgets and DrawWindowViewport to the Window class and remove Window from their naming. rubidium <rubidium@openttd.org> parents: 9244 diff changeset	1565 dpi->top -= this->top;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1566 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1567
7069 6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1568 static inline void ClampViewportToMap(const ViewPort *vp, int &x, int &y)
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1569 {
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1570 /* Centre of the viewport is hot spot */
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1571 x += vp->virtual_width / 2;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1572 y += vp->virtual_height / 2;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1573
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1574 /* Convert viewport coordinates to map coordinates
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1575 * Calculation is scaled by 4 to avoid rounding errors */
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1576 int vx = -x + y * 2;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1577 int vy = x + y * 2;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1578
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1579 /* clamp to size of map */
7922 ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7918 diff changeset	1580 vx = Clamp(vx, 0, MapMaxX() * TILE_SIZE * 4);
ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7918 diff changeset	1581 vy = Clamp(vy, 0, MapMaxY() * TILE_SIZE * 4);
7069 6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1582
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1583 /* Convert map coordinates to viewport coordinates */
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1584 x = (-vx + vy) / 2;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1585 y = ( vx + vy) / 4;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1586
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1587 /* Remove centreing */
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1588 x -= vp->virtual_width / 2;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1589 y -= vp->virtual_height / 2;
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1590 }
6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1591
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1592 void UpdateViewportPosition(Window *w)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1593 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1594 const ViewPort *vp = w->viewport;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1595
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1596 if (w->viewport->follow_vehicle != INVALID_VEHICLE) {
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1597 const Vehicle* veh = GetVehicle(w->viewport->follow_vehicle);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1598 Point pt = MapXYZToViewport(vp, veh->x_pos, veh->y_pos, veh->z_pos);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1599
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1600 SetViewportPosition(w, pt.x, pt.y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1601 } else {
7069 6de5150e902f (svn r10334) -Fix [FS#937]: with smooth scrolling enabled, the viewport destination was not clamped to the map peter1138 <peter1138@openttd.org> parents: 7056 diff changeset	1602 /* Ensure the destination location is within the map */
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1603 ClampViewportToMap(vp, w->viewport->dest_scrollpos_x, w->viewport->dest_scrollpos_y);
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1604
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1605 int delta_x = w->viewport->dest_scrollpos_x - w->viewport->scrollpos_x;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1606 int delta_y = w->viewport->dest_scrollpos_y - w->viewport->scrollpos_y;
6730 0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	1607
0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	1608 if (delta_x != 0 \|\| delta_y != 0) {
9413 512ea64da840 (svn r13325) -Codechange: split the client-side only settings from the settings stored in the savegame so there is no need to have a duplicate copy of it for new games. rubidium <rubidium@openttd.org> parents: 9410 diff changeset	1609 if (_settings_client.gui.smooth_scroll) {
6731 5b13b47b071c (svn r9963) -Fix (r9962): 'smooth_scroll' patch setting was ignored (always on) in some places. peter1138 <peter1138@openttd.org> parents: 6730 diff changeset	1610 int max_scroll = ScaleByMapSize1D(512);
5b13b47b071c (svn r9963) -Fix (r9962): 'smooth_scroll' patch setting was ignored (always on) in some places. peter1138 <peter1138@openttd.org> parents: 6730 diff changeset	1611 /* Not at our desired positon yet... */
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1612 w->viewport->scrollpos_x += Clamp(delta_x / 4, -max_scroll, max_scroll);
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1613 w->viewport->scrollpos_y += Clamp(delta_y / 4, -max_scroll, max_scroll);
6731 5b13b47b071c (svn r9963) -Fix (r9962): 'smooth_scroll' patch setting was ignored (always on) in some places. peter1138 <peter1138@openttd.org> parents: 6730 diff changeset	1614 } else {
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1615 w->viewport->scrollpos_x = w->viewport->dest_scrollpos_x;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1616 w->viewport->scrollpos_y = w->viewport->dest_scrollpos_y;
6731 5b13b47b071c (svn r9963) -Fix (r9962): 'smooth_scroll' patch setting was ignored (always on) in some places. peter1138 <peter1138@openttd.org> parents: 6730 diff changeset	1617 }
6730 0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	1618 }
0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	1619
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1620 ClampViewportToMap(vp, w->viewport->scrollpos_x, w->viewport->scrollpos_y);
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1621
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	1622 SetViewportPosition(w, w->viewport->scrollpos_x, w->viewport->scrollpos_y);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1623 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1624 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1625
7545 a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1626 /**
8992 c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1627 * Marks a viewport as dirty for repaint if it displays (a part of) the area the needs to be repainted.
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1628 * @param vp The viewport to mark as dirty
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1629 * @param left Left edge of area to repaint
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1630 * @param top Top edge of area to repaint
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1631 * @param right Right edge of area to repaint
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1632 * @param bottom Bottom edge of area to repaint
7545 a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1633 * @ingroup dirty
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1634 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1635 static void MarkViewportDirty(const ViewPort *vp, int left, int top, int right, int bottom)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1636 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1637 right -= vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1638 if (right <= 0) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1639
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1640 bottom -= vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1641 if (bottom <= 0) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1642
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1643 left = max(0, left - vp->virtual_left);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1644
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1645 if (left >= vp->virtual_width) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1646
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1647 top = max(0, top - vp->virtual_top);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1648
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1649 if (top >= vp->virtual_height) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1650
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1651 SetDirtyBlocks(
10549 dd9cc2c7c5be (svn r14806) -Fix: MarkAllViewportsDirty() didn't mark dirty whole area when zoomed out, visible by aircraft leaving trails sometimes smatz <smatz@openttd.org> parents: 10532 diff changeset	1652 UnScaleByZoomLower(left, vp->zoom) + vp->left,
dd9cc2c7c5be (svn r14806) -Fix: MarkAllViewportsDirty() didn't mark dirty whole area when zoomed out, visible by aircraft leaving trails sometimes smatz <smatz@openttd.org> parents: 10532 diff changeset	1653 UnScaleByZoomLower(top, vp->zoom) + vp->top,
dd9cc2c7c5be (svn r14806) -Fix: MarkAllViewportsDirty() didn't mark dirty whole area when zoomed out, visible by aircraft leaving trails sometimes smatz <smatz@openttd.org> parents: 10532 diff changeset	1654 UnScaleByZoom(right, vp->zoom) + vp->left + 1,
dd9cc2c7c5be (svn r14806) -Fix: MarkAllViewportsDirty() didn't mark dirty whole area when zoomed out, visible by aircraft leaving trails sometimes smatz <smatz@openttd.org> parents: 10532 diff changeset	1655 UnScaleByZoom(bottom, vp->zoom) + vp->top + 1
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1656 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1657 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1658
8992 c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1659 /**
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1660 * Mark all viewports that display an area as dirty (in need of repaint).
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1661 * @param left Left edge of area to repaint
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1662 * @param top Top edge of area to repaint
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1663 * @param right Right edge of area to repaint
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1664 * @param bottom Bottom edge of area to repaint
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1665 * @ingroup dirty
c0e03990caf0 (svn r12787) -Documentation: add/fix documentation of some functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 8979 diff changeset	1666 */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1667 void MarkAllViewportsDirty(int left, int top, int right, int bottom)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1668 {
10597 b9297d5178c0 (svn r14880) -Codechange: make it clear which way the FOR_ALL_WINDOWS goes (from back to front or vice versa) and make it iterate over the Window* instead of Window*. rubidium <rubidium@openttd.org>* parents: 10571 diff changeset	1669 Window *w;
b9297d5178c0 (svn r14880) -Codechange: make it clear which way the FOR_ALL_WINDOWS goes (from back to front or vice versa) and make it iterate over the Window* instead of Window*. rubidium <rubidium@openttd.org>* parents: 10571 diff changeset	1670 FOR_ALL_WINDOWS_FROM_BACK(w) {
b9297d5178c0 (svn r14880) -Codechange: make it clear which way the FOR_ALL_WINDOWS goes (from back to front or vice versa) and make it iterate over the Window* instead of Window*. rubidium <rubidium@openttd.org>* parents: 10571 diff changeset	1671 ViewPort *vp = w->viewport;
8957 484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	1672 if (vp != NULL) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1673 assert(vp->width != 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1674 MarkViewportDirty(vp, left, top, right, bottom);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1675 }
8957 484f482e54fa (svn r12749) -Codechange: store the viewport information in the windows that have a viewport instead of one global array with a viewport for each window, even when they do not use the viewport. rubidium <rubidium@openttd.org> parents: 8953 diff changeset	1676 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1677 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1678
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1679 void MarkTileDirtyByTile(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1680 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1681 Point pt = RemapCoords(TileX(tile) * TILE_SIZE, TileY(tile) * TILE_SIZE, GetTileZ(tile));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1682 MarkAllViewportsDirty(
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1683 pt.x - 31,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1684 pt.y - 122,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1685 pt.x - 31 + 67,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1686 pt.y - 122 + 154
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1687 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1688 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1689
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1690 void MarkTileDirty(int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1691 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1692 uint z = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1693 Point pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1694
7954 38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	1695 if (IsInsideMM(x, 0, MapSizeX() * TILE_SIZE) &&
38bb7c45688f (svn r11510) -Codechange: merge the IS_INSIDE functions and rename them fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7951 diff changeset	1696 IsInsideMM(y, 0, MapSizeY() * TILE_SIZE))
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1697 z = GetTileZ(TileVirtXY(x, y));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1698 pt = RemapCoords(x, y, z);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1699
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1700 MarkAllViewportsDirty(
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1701 pt.x - 31,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1702 pt.y - 122,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1703 pt.x - 31 + 67,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1704 pt.y - 122 + 154
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1705 );
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1706 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1707
7545 a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1708 /**
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1709 * Marks the selected tiles as dirty.
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1710 *
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1711 * This function marks the selected tiles as dirty for repaint
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1712 *
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1713 * @note Documentation may be wrong (Progman)
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1714 * @ingroup dirty
a84d70ad7876 (svn r11065) -Documentation [FS#1186]: of the dirty marking/repainting subsystem. Patch by Progman. rubidium <rubidium@openttd.org> parents: 7497 diff changeset	1715 */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	1716 static void SetSelectionTilesDirty()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1717 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1718 int y_size, x_size;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1719 int x = _thd.pos.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1720 int y = _thd.pos.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1721
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1722 x_size = _thd.size.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1723 y_size = _thd.size.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1724
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1725 if (_thd.outersize.x) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1726 x_size += _thd.outersize.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1727 x += _thd.offs.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1728 y_size += _thd.outersize.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1729 y += _thd.offs.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1730 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1731
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1732 assert(x_size > 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1733 assert(y_size > 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1734
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1735 x_size += x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1736 y_size += y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1737
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1738 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1739 int y_bk = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1740 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1741 MarkTileDirty(x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1742 } while ( (y += TILE_SIZE) != y_size);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1743 y = y_bk;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1744 } while ( (x += TILE_SIZE) != x_size);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1745 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1746
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1747
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1748 void SetSelectionRed(bool b)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1749 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1750 _thd.make_square_red = b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1751 SetSelectionTilesDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1752 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1753
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1754
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1755 static bool CheckClickOnTown(const ViewPort *vp, int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1756 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1757 const Town *t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1758
7928 4e8dfd103163 (svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7923 diff changeset	1759 if (!HasBit(_display_opt, DO_SHOW_TOWN_NAMES)) return false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1760
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1761 switch (vp->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1762 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1763 x = x - vp->left + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1764 y = y - vp->top + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1765 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1766 if (y >= t->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1767 y < t->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1768 x >= t->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1769 x < t->sign.left + t->sign.width_1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1770 ShowTownViewWindow(t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1771 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1772 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1773 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1774 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1775
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1776 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1777 x = (x - vp->left + 1) * 2 + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1778 y = (y - vp->top + 1) * 2 + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1779 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1780 if (y >= t->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1781 y < t->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1782 x >= t->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1783 x < t->sign.left + t->sign.width_1 * 2) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1784 ShowTownViewWindow(t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1785 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1786 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1787 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1788 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1789
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1790 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1791 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1792 x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1793 y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1794
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1795 FOR_ALL_TOWNS(t) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1796 if (y >= t->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1797 y < t->sign.top + ScaleByZoom(12, vp->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1798 x >= t->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1799 x < t->sign.left + ScaleByZoom(t->sign.width_2, vp->zoom)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1800 ShowTownViewWindow(t->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1801 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1802 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1803 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1804 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1805
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1806 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1807 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1808
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1809 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1810 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1811
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1812
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1813 static bool CheckClickOnStation(const ViewPort *vp, int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1814 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1815 const Station *st;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1816
9755 41ba172f49f7 (svn r13891) -Fix (r12547): one could click on waypoint and station signs even when they were invisible smatz <smatz@openttd.org> parents: 9555 diff changeset	1817 if (!HasBit(_display_opt, DO_SHOW_STATION_NAMES) \|\| IsInvisibilitySet(TO_SIGNS)) return false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1818
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1819 switch (vp->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1820 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1821 x = x - vp->left + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1822 y = y - vp->top + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1823 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1824 if (y >= st->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1825 y < st->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1826 x >= st->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1827 x < st->sign.left + st->sign.width_1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1828 ShowStationViewWindow(st->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1829 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1830 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1831 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1832 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1833
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1834 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1835 x = (x - vp->left + 1) * 2 + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1836 y = (y - vp->top + 1) * 2 + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1837 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1838 if (y >= st->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1839 y < st->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1840 x >= st->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1841 x < st->sign.left + st->sign.width_1 * 2) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1842 ShowStationViewWindow(st->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1843 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1844 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1845 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1846 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1847
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1848 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1849 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1850 x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1851 y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1852
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1853 FOR_ALL_STATIONS(st) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1854 if (y >= st->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1855 y < st->sign.top + ScaleByZoom(12, vp->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1856 x >= st->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1857 x < st->sign.left + ScaleByZoom(st->sign.width_2, vp->zoom)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1858 ShowStationViewWindow(st->index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1859 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1860 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1861 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1862 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1863
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1864 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1865 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1866
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1867 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1868 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1869
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1870
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1871 static bool CheckClickOnSign(const ViewPort *vp, int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1872 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1873 const Sign *si;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1874
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10196 diff changeset	1875 /* Signs are turned off, or they are transparent and invisibility is ON, or company is a spectator */
c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 10196 diff changeset	1876 if (!HasBit(_display_opt, DO_SHOW_SIGNS) \|\| IsInvisibilitySet(TO_SIGNS) \|\| _current_company == COMPANY_SPECTATOR) return false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1877
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1878 switch (vp->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1879 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1880 x = x - vp->left + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1881 y = y - vp->top + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1882 FOR_ALL_SIGNS(si) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1883 if (y >= si->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1884 y < si->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1885 x >= si->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1886 x < si->sign.left + si->sign.width_1) {
9510 e5653305882a (svn r13501) -Feature(tte): ctrl+click on sign you own to remove it (Osai, planetmaker) smatz <smatz@openttd.org> parents: 9413 diff changeset	1887 HandleClickOnSign(si);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1888 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1889 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1890 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1891 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1892
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1893 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1894 x = (x - vp->left + 1) * 2 + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1895 y = (y - vp->top + 1) * 2 + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1896 FOR_ALL_SIGNS(si) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1897 if (y >= si->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1898 y < si->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1899 x >= si->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1900 x < si->sign.left + si->sign.width_1 * 2) {
9510 e5653305882a (svn r13501) -Feature(tte): ctrl+click on sign you own to remove it (Osai, planetmaker) smatz <smatz@openttd.org> parents: 9413 diff changeset	1901 HandleClickOnSign(si);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1902 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1903 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1904 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1905 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1906
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1907 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1908 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1909 x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1910 y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1911
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1912 FOR_ALL_SIGNS(si) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1913 if (y >= si->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1914 y < si->sign.top + ScaleByZoom(12, vp->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1915 x >= si->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1916 x < si->sign.left + ScaleByZoom(si->sign.width_2, vp->zoom)) {
9510 e5653305882a (svn r13501) -Feature(tte): ctrl+click on sign you own to remove it (Osai, planetmaker) smatz <smatz@openttd.org> parents: 9413 diff changeset	1917 HandleClickOnSign(si);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1918 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1919 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1920 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1921 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1922
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1923 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1924 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1925
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1926 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1927 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1928
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1929
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1930 static bool CheckClickOnWaypoint(const ViewPort *vp, int x, int y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1931 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1932 const Waypoint *wp;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1933
9755 41ba172f49f7 (svn r13891) -Fix (r12547): one could click on waypoint and station signs even when they were invisible smatz <smatz@openttd.org> parents: 9555 diff changeset	1934 if (!HasBit(_display_opt, DO_WAYPOINTS) \|\| IsInvisibilitySet(TO_SIGNS)) return false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1935
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1936 switch (vp->zoom) {
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1937 case ZOOM_LVL_NORMAL:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1938 x = x - vp->left + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1939 y = y - vp->top + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1940 FOR_ALL_WAYPOINTS(wp) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1941 if (y >= wp->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1942 y < wp->sign.top + 12 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1943 x >= wp->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1944 x < wp->sign.left + wp->sign.width_1) {
9949 d991fb317728 (svn r14104) -Feature: Add a window for waypoints, allowing to view all the trains having the selected waypoint in their orders. belugas <belugas@openttd.org> parents: 9847 diff changeset	1945 ShowWaypointWindow(wp);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1946 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1947 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1948 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1949 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1950
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1951 case ZOOM_LVL_OUT_2X:
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1952 x = (x - vp->left + 1) * 2 + vp->virtual_left;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1953 y = (y - vp->top + 1) * 2 + vp->virtual_top;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1954 FOR_ALL_WAYPOINTS(wp) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1955 if (y >= wp->sign.top &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1956 y < wp->sign.top + 24 &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1957 x >= wp->sign.left &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1958 x < wp->sign.left + wp->sign.width_1 * 2) {
9949 d991fb317728 (svn r14104) -Feature: Add a window for waypoints, allowing to view all the trains having the selected waypoint in their orders. belugas <belugas@openttd.org> parents: 9847 diff changeset	1959 ShowWaypointWindow(wp);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1960 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1961 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1962 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1963 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1964
6624 bf5d7b24a7ab (svn r9844) -Codechange: replace zoomlevel with an enum truelight <truelight@openttd.org> parents: 6591 diff changeset	1965 case ZOOM_LVL_OUT_4X:
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1966 case ZOOM_LVL_OUT_8X:
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1967 x = ScaleByZoom(x - vp->left + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_left;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1968 y = ScaleByZoom(y - vp->top + ScaleByZoom(1, vp->zoom) - 1, vp->zoom) + vp->virtual_top;
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1969
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1970 FOR_ALL_WAYPOINTS(wp) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1971 if (y >= wp->sign.top &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1972 y < wp->sign.top + ScaleByZoom(12, vp->zoom) &&
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1973 x >= wp->sign.left &&
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1974 x < wp->sign.left + ScaleByZoom(wp->sign.width_2, vp->zoom)) {
9949 d991fb317728 (svn r14104) -Feature: Add a window for waypoints, allowing to view all the trains having the selected waypoint in their orders. belugas <belugas@openttd.org> parents: 9847 diff changeset	1975 ShowWaypointWindow(wp);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1976 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1977 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1978 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1979 break;
6653 cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1980
cbe12394f776 (svn r9884) -Feature: 2 new zoom-out levels: 8 times and 16 times truelight <truelight@openttd.org> parents: 6626 diff changeset	1981 default: NOT_REACHED();
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1982 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1983
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1984 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1985 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1986
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1987
10532 d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	1988 static bool CheckClickOnLandscape(const ViewPort *vp, int x, int y)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1989 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1990 Point pt = TranslateXYToTileCoord(vp, x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1991
10532 d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	1992 if (pt.x != -1) return ClickTile(TileVirtXY(pt.x, pt.y));
d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	1993 return true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1994 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1995
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1996
10532 d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	1997 bool HandleViewportClicked(const ViewPort *vp, int x, int y)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1998 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	1999 const Vehicle *v;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2000
10532 d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	2001 if (CheckClickOnTown(vp, x, y)) return true;
d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	2002 if (CheckClickOnStation(vp, x, y)) return true;
d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	2003 if (CheckClickOnSign(vp, x, y)) return true;
d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	2004 if (CheckClickOnWaypoint(vp, x, y)) return true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2005 CheckClickOnLandscape(vp, x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2006
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2007 v = CheckClickOnVehicle(vp, x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2008 if (v != NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2009 DEBUG(misc, 2, "Vehicle %d (index %d) at %p", v->unitnumber, v->index, v);
10600 2c78f89aa7e9 (svn r14884) -Codechange: simplify code responsible for opening vehicle view windows smatz <smatz@openttd.org> parents: 10597 diff changeset	2010 if (IsCompanyBuildableVehicleType(v)) ShowVehicleViewWindow(v->First());
10532 d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	2011 return true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2012 }
10532 d33755b6159a (svn r14789) -Feature: allow scrolling with the left mouse button pressed (if enabled). Primarily useful for systems with touch screen (aapo) rubidium <rubidium@openttd.org> parents: 10238 diff changeset	2013 return CheckClickOnLandscape(vp, x, y);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2014 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2015
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	2016 Vehicle *CheckMouseOverVehicle()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2017 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2018 const Window *w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2019 const ViewPort *vp;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2020
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2021 int x = _cursor.pos.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2022 int y = _cursor.pos.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2023
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2024 w = FindWindowFromPt(x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2025 if (w == NULL) return NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2026
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2027 vp = IsPtInWindowViewport(w, x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2028 return (vp != NULL) ? CheckClickOnVehicle(vp, x, y) : NULL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2029 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2030
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2031
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2032
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	2033 void PlaceObject()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2034 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2035 Point pt;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2036 Window *w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2037
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2038 pt = GetTileBelowCursor();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2039 if (pt.x == -1) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2040
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2041 if (_thd.place_mode == VHM_POINT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2042 pt.x += 8;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2043 pt.y += 8;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2044 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2045
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2046 _tile_fract_coords.x = pt.x & 0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2047 _tile_fract_coords.y = pt.y & 0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2048
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2049 w = GetCallbackWnd();
9166 45b1388fe9ba (svn r13029) -Codechange: more work in the road to getting the WP macros and byte[WINDOW_CUSTOM_SIZE] removed. This step changes the event handling to work directly on the Window class instead of via a function pointer and big switches while keeping backward compatability while we're rewriting the Windows to the new scheme. rubidium <rubidium@openttd.org> parents: 9147 diff changeset	2050 if (w != NULL) w->OnPlaceObject(pt, TileVirtXY(pt.x, pt.y));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2051 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2052
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2053
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2054 /* scrolls the viewport in a window to a given location */
6730 0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	2055 bool ScrollWindowTo(int x , int y, Window *w, bool instant)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2056 {
8473 75c79ef760e8 (svn r12044) -Fix [FS#1741]: crash when centering on a vehicle (aircraft) that is outside of the map. rubidium <rubidium@openttd.org> parents: 8413 diff changeset	2057 /* The slope cannot be acquired outside of the map, so make sure we are always within the map. */
10216 6f11075b1de8 (svn r14439) -Fix (r12044)(r14139): centering on a plane at the SE border could cause crash smatz <smatz@openttd.org> parents: 10208 diff changeset	2058 Point pt = MapXYZToViewport(w->viewport, x, y, GetSlopeZ(Clamp(x, 0, MapSizeX() * TILE_SIZE - 1), Clamp(y, 0, MapSizeY() * TILE_SIZE - 1)));
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	2059 w->viewport->follow_vehicle = INVALID_VEHICLE;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	2060
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	2061 if (w->viewport->dest_scrollpos_x == pt.x && w->viewport->dest_scrollpos_y == pt.y)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2062 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2063
6731 5b13b47b071c (svn r9963) -Fix (r9962): 'smooth_scroll' patch setting was ignored (always on) in some places. peter1138 <peter1138@openttd.org> parents: 6730 diff changeset	2064 if (instant) {
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	2065 w->viewport->scrollpos_x = pt.x;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	2066 w->viewport->scrollpos_y = pt.y;
6730 0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	2067 }
0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	2068
9184 a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	2069 w->viewport->dest_scrollpos_x = pt.x;
a7020e34c67b (svn r13047) -Codechange: remove vp_d glx <glx@openttd.org> parents: 9166 diff changeset	2070 w->viewport->dest_scrollpos_y = pt.y;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2071 return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2072 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2073
6730 0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	2074 bool ScrollMainWindowToTile(TileIndex tile, bool instant)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2075 {
6730 0b56358a0e3d (svn r9962) -Feature: Add smooth viewport scrolling. This must be enabled with patch setting 'smooth_scroll' peter1138 <peter1138@openttd.org> parents: 6669 diff changeset	2076 return ScrollMainWindowTo(TileX(tile) * TILE_SIZE + TILE_SIZE / 2, TileY(tile) * TILE_SIZE + TILE_SIZE / 2, instant);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2077 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2078
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2079 void SetRedErrorSquare(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2080 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2081 TileIndex old;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2082
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2083 old = _thd.redsq;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2084 _thd.redsq = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2085
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2086 if (tile != old) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2087 if (tile != 0) MarkTileDirtyByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2088 if (old != 0) MarkTileDirtyByTile(old);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2089 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2090 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2091
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2092 void SetTileSelectSize(int w, int h)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2093 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2094 _thd.new_size.x = w * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2095 _thd.new_size.y = h * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2096 _thd.new_outersize.x = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2097 _thd.new_outersize.y = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2098 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2099
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2100 void SetTileSelectBigSize(int ox, int oy, int sx, int sy)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2101 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2102 _thd.offs.x = ox * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2103 _thd.offs.y = oy * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2104 _thd.new_outersize.x = sx * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2105 _thd.new_outersize.y = sy * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2106 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2107
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2108 /** returns the best autorail highlight type from map coordinates */
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2109 static HighLightStyle GetAutorailHT(int x, int y)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2110 {
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2111 return HT_RAIL \| _autorail_piece[x & 0xF][y & 0xF];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2112 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2113
7078 c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2114 /**
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2115 * Updates tile highlighting for all cases.
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2116 * Uses _thd.selstart and _thd.selend and _thd.place_mode (set elsewhere) to determine _thd.pos and _thd.size
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2117 * Also drawstyle is determined. Uses _thd.new.* as a buffer and calls SetSelectionTilesDirty() twice,
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2118 * Once for the old and once for the new selection.
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2119 * _thd is TileHighlightData, found in viewport.h
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2120 * Called by MouseLoop() in windows.cpp
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2121 */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	2122 void UpdateTileSelection()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2123 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2124 int x1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2125 int y1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2126
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2127 _thd.new_drawstyle = 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2128
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2129 if (_thd.place_mode == VHM_SPECIAL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2130 x1 = _thd.selend.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2131 y1 = _thd.selend.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2132 if (x1 != -1) {
7912 357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2133 int x2 = _thd.selstart.x & ~0xF;
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2134 int y2 = _thd.selstart.y & ~0xF;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2135 x1 &= ~0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2136 y1 &= ~0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2137
6106 230764f1a316 (svn r8841) -Fix tron <tron@openttd.org> parents: 6075 diff changeset	2138 if (x1 >= x2) Swap(x1, x2);
230764f1a316 (svn r8841) -Fix tron <tron@openttd.org> parents: 6075 diff changeset	2139 if (y1 >= y2) Swap(y1, y2);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2140 _thd.new_pos.x = x1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2141 _thd.new_pos.y = y1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2142 _thd.new_size.x = x2 - x1 + TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2143 _thd.new_size.y = y2 - y1 + TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2144 _thd.new_drawstyle = _thd.next_drawstyle;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2145 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2146 } else if (_thd.place_mode != VHM_NONE) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2147 Point pt = GetTileBelowCursor();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2148 x1 = pt.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2149 y1 = pt.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2150 if (x1 != -1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2151 switch (_thd.place_mode) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2152 case VHM_RECT:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2153 _thd.new_drawstyle = HT_RECT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2154 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2155 case VHM_POINT:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2156 _thd.new_drawstyle = HT_POINT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2157 x1 += 8;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2158 y1 += 8;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2159 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2160 case VHM_RAIL:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2161 _thd.new_drawstyle = GetAutorailHT(pt.x, pt.y); // draw one highlighted tile
7918 7a122ebfa7cf (svn r11471) -Codechange: one more variable retyped to enum ViewportHighlightMode smatz <smatz@openttd.org> parents: 7912 diff changeset	2162 break;
7a122ebfa7cf (svn r11471) -Codechange: one more variable retyped to enum ViewportHighlightMode smatz <smatz@openttd.org> parents: 7912 diff changeset	2163 default:
7a122ebfa7cf (svn r11471) -Codechange: one more variable retyped to enum ViewportHighlightMode smatz <smatz@openttd.org> parents: 7912 diff changeset	2164 NOT_REACHED();
7a122ebfa7cf (svn r11471) -Codechange: one more variable retyped to enum ViewportHighlightMode smatz <smatz@openttd.org> parents: 7912 diff changeset	2165 break;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2166 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2167 _thd.new_pos.x = x1 & ~0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2168 _thd.new_pos.y = y1 & ~0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2169 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2170 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2171
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2172 /* redraw selection */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2173 if (_thd.drawstyle != _thd.new_drawstyle \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2174 _thd.pos.x != _thd.new_pos.x \|\| _thd.pos.y != _thd.new_pos.y \|\|
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2175 _thd.size.x != _thd.new_size.x \|\| _thd.size.y != _thd.new_size.y \|\|
7078 c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2176 _thd.outersize.x != _thd.new_outersize.x \|\|
c4d51d528cd2 (svn r10343) -Cleanup: Add documentation of functions and code-style fix. belugas <belugas@openttd.org> parents: 7069 diff changeset	2177 _thd.outersize.y != _thd.new_outersize.y) {
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2178 /* clear the old selection? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2179 if (_thd.drawstyle) SetSelectionTilesDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2180
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2181 _thd.drawstyle = _thd.new_drawstyle;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2182 _thd.pos = _thd.new_pos;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2183 _thd.size = _thd.new_size;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2184 _thd.outersize = _thd.new_outersize;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2185 _thd.dirty = 0xff;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2186
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2187 /* draw the new selection? */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2188 if (_thd.new_drawstyle) SetSelectionTilesDirty();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2189 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2190 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2191
9781 5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2192 /** Displays the measurement tooltips when selecting multiple tiles
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2193 * @param str String to be displayed
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2194 * @param paramcount number of params to deal with
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2195 * @param params (optional) up to 5 pieces of additional information that may be added to a tooltip
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2196 */
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2197 static inline void ShowMeasurementTooltips(StringID str, uint paramcount, const uint64 params[])
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2198 {
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2199 if (!_settings_client.gui.measure_tooltip) return;
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2200 GuiShowTooltips(str, paramcount, params, true);
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2201 }
5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2202
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2203 /** highlighting tiles while only going over them with the mouse */
9147 6c9755fab091 (svn r13009) -Codechange: move more tile highlighting related functions/types to tilehighlight_.h. rubidium <rubidium@openttd.org>* parents: 9127 diff changeset	2204 void VpStartPlaceSizing(TileIndex tile, ViewportPlaceMethod method, ViewportDragDropSelectionProcess process)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2205 {
6669 66456dace92f (svn r9900) -Codechange: Separate the variables for how to highlight a land area and what to do with it afterwards. maedhros <maedhros@openttd.org> parents: 6654 diff changeset	2206 _thd.select_method = method;
66456dace92f (svn r9900) -Codechange: Separate the variables for how to highlight a land area and what to do with it afterwards. maedhros <maedhros@openttd.org> parents: 6654 diff changeset	2207 _thd.select_proc = process;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2208 _thd.selend.x = TileX(tile) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2209 _thd.selstart.x = TileX(tile) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2210 _thd.selend.y = TileY(tile) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2211 _thd.selstart.y = TileY(tile) * TILE_SIZE;
7912 357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2212
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2213 /* Needed so several things (road, autoroad, bridges, ...) are placed correctly.
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2214 * In effect, placement starts from the centre of a tile
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2215 */
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2216 if (method == VPM_X_OR_Y \|\| method == VPM_FIX_X \|\| method == VPM_FIX_Y) {
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2217 _thd.selend.x += TILE_SIZE / 2;
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2218 _thd.selend.y += TILE_SIZE / 2;
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2219 _thd.selstart.x += TILE_SIZE / 2;
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2220 _thd.selstart.y += TILE_SIZE / 2;
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2221 }
357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2222
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2223 if (_thd.place_mode == VHM_RECT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2224 _thd.place_mode = VHM_SPECIAL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2225 _thd.next_drawstyle = HT_RECT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2226 } else if (_thd.place_mode == VHM_RAIL) { // autorail one piece
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2227 _thd.place_mode = VHM_SPECIAL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2228 _thd.next_drawstyle = _thd.drawstyle;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2229 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2230 _thd.place_mode = VHM_SPECIAL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2231 _thd.next_drawstyle = HT_POINT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2232 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2233 _special_mouse_mode = WSM_SIZING;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2234 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2235
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2236 void VpSetPlaceSizingLimit(int limit)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2237 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2238 _thd.sizelimit = limit;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2239 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2240
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2241 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2242 * Highlights all tiles between a set of two tiles. Used in dock and tunnel placement
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2243 * @param from TileIndex of the first tile to highlight
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2244 * @param to TileIndex of the last tile to highlight */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2245 void VpSetPresizeRange(TileIndex from, TileIndex to)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2246 {
7006 933d3ee6d37d (svn r10262) -Fix (r10258): some places that needed to be changed to uint64 were hidden/forgotten, which caused memory corruptions and that in caused all kinds of assertions to trigger. rubidium <rubidium@openttd.org> parents: 6937 diff changeset	2247 uint64 distance = DistanceManhattan(from, to) + 1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2248
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2249 _thd.selend.x = TileX(to) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2250 _thd.selend.y = TileY(to) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2251 _thd.selstart.x = TileX(from) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2252 _thd.selstart.y = TileY(from) * TILE_SIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2253 _thd.next_drawstyle = HT_RECT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2254
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2255 /* show measurement only if there is any length to speak of */
9781 5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2256 if (distance > 1) ShowMeasurementTooltips(STR_MEASURE_LENGTH, 1, &distance);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2257 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2258
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	2259 static void VpStartPreSizing()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2260 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2261 _thd.selend.x = -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2262 _special_mouse_mode = WSM_PRESIZE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2263 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2264
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2265 /** returns information about the 2x1 piece to be build.
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2266 * The lower bits (0-3) are the track type. */
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2267 static HighLightStyle Check2x1AutoRail(int mode)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2268 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2269 int fxpy = _tile_fract_coords.x + _tile_fract_coords.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2270 int sxpy = (_thd.selend.x & 0xF) + (_thd.selend.y & 0xF);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2271 int fxmy = _tile_fract_coords.x - _tile_fract_coords.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2272 int sxmy = (_thd.selend.x & 0xF) - (_thd.selend.y & 0xF);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2273
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2274 switch (mode) {
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2275 default: NOT_REACHED();
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2276 case 0: // end piece is lower right
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2277 if (fxpy >= 20 && sxpy <= 12) { /SwapSelection(); DoRailroadTrack(0); /return HT_DIR_HL; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2278 if (fxmy < -3 && sxmy > 3) {/* DoRailroadTrack(0); */return HT_DIR_VR; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2279 return HT_DIR_Y;
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2280
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2281 case 1:
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2282 if (fxmy > 3 && sxmy < -3) { /SwapSelection(); DoRailroadTrack(0); /return HT_DIR_VL; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2283 if (fxpy <= 12 && sxpy >= 20) { /DoRailroadTrack(0); /return HT_DIR_HU; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2284 return HT_DIR_Y;
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2285
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2286 case 2:
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2287 if (fxmy > 3 && sxmy < -3) { /DoRailroadTrack(3);/ return HT_DIR_VL; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2288 if (fxpy >= 20 && sxpy <= 12) { /SwapSelection(); DoRailroadTrack(0); /return HT_DIR_HL; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2289 return HT_DIR_X;
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2290
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2291 case 3:
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2292 if (fxmy < -3 && sxmy > 3) { /SwapSelection(); DoRailroadTrack(3);/ return HT_DIR_VR; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2293 if (fxpy <= 12 && sxpy >= 20) { /DoRailroadTrack(0); /return HT_DIR_HU; }
c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2294 return HT_DIR_X;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2295 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2296 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2297
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2298 /** Check if the direction of start and end tile should be swapped based on
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2299 * the dragging-style. Default directions are:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2300 * in the case of a line (HT_RAIL, HT_LINE): DIR_NE, DIR_NW, DIR_N, DIR_E
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2301 * in the case of a rect (HT_RECT, HT_POINT): DIR_S, DIR_E
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2302 * For example dragging a rectangle area from south to north should be swapped to
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2303 * north-south (DIR_S) to obtain the same results with less code. This is what
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2304 * the return value signifies.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2305 * @param style HighLightStyle dragging style
6484 17fdaec13730 (svn r9665) -Documentation: Doxygen corrections,errors, corrections of corrections... belugas <belugas@openttd.org> parents: 6453 diff changeset	2306 * @param start_tile start tile of drag
17fdaec13730 (svn r9665) -Documentation: Doxygen corrections,errors, corrections of corrections... belugas <belugas@openttd.org> parents: 6453 diff changeset	2307 * @param end_tile end tile of drag
17fdaec13730 (svn r9665) -Documentation: Doxygen corrections,errors, corrections of corrections... belugas <belugas@openttd.org> parents: 6453 diff changeset	2308 * @return boolean value which when true means start/end should be swapped */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2309 static bool SwapDirection(HighLightStyle style, TileIndex start_tile, TileIndex end_tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2310 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2311 uint start_x = TileX(start_tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2312 uint start_y = TileY(start_tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2313 uint end_x = TileX(end_tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2314 uint end_y = TileY(end_tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2315
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2316 switch (style & HT_DRAG_MASK) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2317 case HT_RAIL:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2318 case HT_LINE: return (end_x > start_x \|\| (end_x == start_x && end_y > start_y));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2319
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2320 case HT_RECT:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2321 case HT_POINT: return (end_x != start_x && end_y < start_y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2322 default: NOT_REACHED();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2323 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2324
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2325 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2326 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2327
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2328 /** Calculates height difference between one tile and another
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2329 * Multiplies the result to suit the standard given by minimap - 50 meters high
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2330 * To correctly get the height difference we need the direction we are dragging
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2331 * in, as well as with what kind of tool we are dragging. For example a horizontal
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2332 * autorail tool that starts in bottom and ends at the top of a tile will need the
6491 696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands. rubidium <rubidium@openttd.org> parents: 6484 diff changeset	2333 * maximum of SW, S and SE, N corners respectively. This is handled by the lookup table below
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2334 * See _tileoffs_by_dir in map.c for the direction enums if you can't figure out
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2335 * the values yourself.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2336 * @param style HightlightStyle of drag. This includes direction and style (autorail, rect, etc.)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2337 * @param distance amount of tiles dragged, important for horizontal/vertical drags
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2338 * ignored for others
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2339 * @param start_tile, end_tile start and end tile of drag operation
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2340 * @return height difference between two tiles. Tile measurement tool utilizes
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2341 * this value in its tooltips */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2342 static int CalcHeightdiff(HighLightStyle style, uint distance, TileIndex start_tile, TileIndex end_tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2343 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2344 bool swap = SwapDirection(style, start_tile, end_tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2345 byte style_t;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2346 uint h0, h1, ht; // start heigth, end height, and temp variable
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2347
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2348 if (start_tile == end_tile) return 0;
5733 0b9175cb534a (svn r8276) -Fix tron <tron@openttd.org> parents: 5673 diff changeset	2349 if (swap) Swap(start_tile, end_tile);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2350
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2351 switch (style & HT_DRAG_MASK) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2352 case HT_RECT: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2353 static const TileIndexDiffC heightdiff_area_by_dir[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2354 /* Start / {1, 0}, / Dragging east / {0, 0}, / Dragging south */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2355 /* End / {0, 1}, / Dragging east / {1, 1} / Dragging south */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2356 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2357
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2358 /* In the case of an area we can determine whether we were dragging south or
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2359 * east by checking the X-coordinates of the tiles */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2360 style_t = (byte)(TileX(end_tile) > TileX(start_tile));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2361 start_tile = TILE_ADD(start_tile, ToTileIndexDiff(heightdiff_area_by_dir[style_t]));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2362 end_tile = TILE_ADD(end_tile, ToTileIndexDiff(heightdiff_area_by_dir[2 + style_t]));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2363 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2364 /* Fallthrough */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2365 case HT_POINT:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2366 h0 = TileHeight(start_tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2367 h1 = TileHeight(end_tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2368 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2369 default: { /* All other types, this is mostly only line/autorail */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2370 static const HighLightStyle flip_style_direction[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2371 HT_DIR_X, HT_DIR_Y, HT_DIR_HL, HT_DIR_HU, HT_DIR_VR, HT_DIR_VL
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2372 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2373 static const TileIndexDiffC heightdiff_line_by_dir[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2374 /* Start / {1, 0}, {1, 1}, / HT_DIR_X / {0, 1}, {1, 1}, / HT_DIR_Y */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2375 /* Start / {1, 0}, {0, 0}, / HT_DIR_HU / {1, 0}, {1, 1}, / HT_DIR_HL */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2376 /* Start / {1, 0}, {1, 1}, / HT_DIR_VL / {0, 1}, {1, 1}, / HT_DIR_VR */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2377
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2378 /* Start / {0, 1}, {0, 0}, / HT_DIR_X / {1, 0}, {0, 0}, / HT_DIR_Y */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2379 /* End / {0, 1}, {0, 0}, / HT_DIR_HU / {1, 1}, {0, 1}, / HT_DIR_HL */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2380 /* End / {1, 0}, {0, 0}, / HT_DIR_VL / {0, 0}, {0, 1}, / HT_DIR_VR */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2381 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2382
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2383 distance %= 2; // we're only interested if the distance is even or uneven
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2384 style &= HT_DIR_MASK;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2385
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2386 /* To handle autorail, we do some magic to be able to use a lookup table.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2387 * Firstly if we drag the other way around, we switch start&end, and if needed
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2388 * also flip the drag-position. Eg if it was on the left, and the distance is even
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2389 * that means the end, which is now the start is on the right */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2390 if (swap && distance == 0) style = flip_style_direction[style];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2391
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2392 /* Use lookup table for start-tile based on HighLightStyle direction */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2393 style_t = style * 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2394 assert(style_t < lengthof(heightdiff_line_by_dir) - 13);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2395 h0 = TileHeight(TILE_ADD(start_tile, ToTileIndexDiff(heightdiff_line_by_dir[style_t])));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2396 ht = TileHeight(TILE_ADD(start_tile, ToTileIndexDiff(heightdiff_line_by_dir[style_t + 1])));
5601 ca6b459bf488 (svn r8055) -Codechange: Replace the different max, dmax, maxu whatever macros by a simple template function max(), that requires two arguments of the same type. While I'm at it change a variable called "max" to "maxval" in a function that calls max(). celestar <celestar@openttd.org> parents: 5587 diff changeset	2397 h0 = max(h0, ht);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2398
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2399 /* Use lookup table for end-tile based on HighLightStyle direction
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2400 * flip around side (lower/upper, left/right) based on distance */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2401 if (distance == 0) style_t = flip_style_direction[style] * 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2402 assert(style_t < lengthof(heightdiff_line_by_dir) - 13);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2403 h1 = TileHeight(TILE_ADD(end_tile, ToTileIndexDiff(heightdiff_line_by_dir[12 + style_t])));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2404 ht = TileHeight(TILE_ADD(end_tile, ToTileIndexDiff(heightdiff_line_by_dir[12 + style_t + 1])));
5601 ca6b459bf488 (svn r8055) -Codechange: Replace the different max, dmax, maxu whatever macros by a simple template function max(), that requires two arguments of the same type. While I'm at it change a variable called "max" to "maxval" in a function that calls max(). celestar <celestar@openttd.org> parents: 5587 diff changeset	2405 h1 = max(h1, ht);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2406 } break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2407 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2408
5733 0b9175cb534a (svn r8276) -Fix tron <tron@openttd.org> parents: 5673 diff changeset	2409 if (swap) Swap(h0, h1);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2410 /* Minimap shows height in intervals of 50 meters, let's do the same */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2411 return (int)(h1 - h0) * 50;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2412 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2413
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2414 static const StringID measure_strings_length[] = {STR_NULL, STR_MEASURE_LENGTH, STR_MEASURE_LENGTH_HEIGHTDIFF};
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2415
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2416 /** while dragging */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2417 static void CalcRaildirsDrawstyle(TileHighlightData *thd, int x, int y, int method)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2418 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2419 HighLightStyle b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2420 uint w, h;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2421
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2422 int dx = thd->selstart.x - (thd->selend.x & ~0xF);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2423 int dy = thd->selstart.y - (thd->selend.y & ~0xF);
7923 504d4b2ecc6c (svn r11476) -Codechange: rename the function myabs to abs to get rid of an unneeded define skidd13 <skidd13@openttd.org> parents: 7922 diff changeset	2424 w = abs(dx) + 16;
504d4b2ecc6c (svn r11476) -Codechange: rename the function myabs to abs to get rid of an unneeded define skidd13 <skidd13@openttd.org> parents: 7922 diff changeset	2425 h = abs(dy) + 16;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2426
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2427 if (TileVirtXY(thd->selstart.x, thd->selstart.y) == TileVirtXY(x, y)) { // check if we're only within one tile
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2428 if (method == VPM_RAILDIRS) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2429 b = GetAutorailHT(x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2430 } else { // rect for autosignals on one tile
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2431 b = HT_RECT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2432 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2433 } else if (h == 16) { // Is this in X direction?
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2434 if (dx == 16) { // 2x1 special handling
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2435 b = (Check2x1AutoRail(3)) \| HT_LINE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2436 } else if (dx == -16) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2437 b = (Check2x1AutoRail(2)) \| HT_LINE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2438 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2439 b = HT_LINE \| HT_DIR_X;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2440 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2441 y = thd->selstart.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2442 } else if (w == 16) { // Or Y direction?
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2443 if (dy == 16) { // 2x1 special handling
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2444 b = (Check2x1AutoRail(1)) \| HT_LINE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2445 } else if (dy == -16) { // 2x1 other direction
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2446 b = (Check2x1AutoRail(0)) \| HT_LINE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2447 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2448 b = HT_LINE \| HT_DIR_Y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2449 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2450 x = thd->selstart.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2451 } else if (w > h * 2) { // still count as x dir?
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2452 b = HT_LINE \| HT_DIR_X;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2453 y = thd->selstart.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2454 } else if (h > w * 2) { // still count as y dir?
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2455 b = HT_LINE \| HT_DIR_Y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2456 x = thd->selstart.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2457 } else { // complicated direction
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2458 int d = w - h;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2459 thd->selend.x = thd->selend.x & ~0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2460 thd->selend.y = thd->selend.y & ~0xF;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2461
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2462 // four cases.
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2463 if (x > thd->selstart.x) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2464 if (y > thd->selstart.y) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2465 // south
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2466 if (d == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2467 b = (x & 0xF) > (y & 0xF) ? HT_LINE \| HT_DIR_VL : HT_LINE \| HT_DIR_VR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2468 } else if (d >= 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2469 x = thd->selstart.x + h;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2470 b = HT_LINE \| HT_DIR_VL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2471 // return px == py \|\| px == py + 16;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2472 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2473 y = thd->selstart.y + w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2474 b = HT_LINE \| HT_DIR_VR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2475 } // return px == py \|\| px == py - 16;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2476 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2477 // west
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2478 if (d == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2479 b = (x & 0xF) + (y & 0xF) >= 0x10 ? HT_LINE \| HT_DIR_HL : HT_LINE \| HT_DIR_HU;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2480 } else if (d >= 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2481 x = thd->selstart.x + h;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2482 b = HT_LINE \| HT_DIR_HL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2483 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2484 y = thd->selstart.y - w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2485 b = HT_LINE \| HT_DIR_HU;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2486 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2487 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2488 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2489 if (y > thd->selstart.y) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2490 // east
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2491 if (d == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2492 b = (x & 0xF) + (y & 0xF) >= 0x10 ? HT_LINE \| HT_DIR_HL : HT_LINE \| HT_DIR_HU;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2493 } else if (d >= 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2494 x = thd->selstart.x - h;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2495 b = HT_LINE \| HT_DIR_HU;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2496 // return px == -py \|\| px == -py - 16;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2497 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2498 y = thd->selstart.y + w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2499 b = HT_LINE \| HT_DIR_HL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2500 } // return px == -py \|\| px == -py + 16;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2501 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2502 // north
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2503 if (d == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2504 b = (x & 0xF) > (y & 0xF) ? HT_LINE \| HT_DIR_VL : HT_LINE \| HT_DIR_VR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2505 } else if (d >= 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2506 x = thd->selstart.x - h;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2507 b = HT_LINE \| HT_DIR_VR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2508 // return px == py \|\| px == py - 16;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2509 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2510 y = thd->selstart.y - w;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2511 b = HT_LINE \| HT_DIR_VL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2512 } //return px == py \|\| px == py + 16;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2513 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2514 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2515 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2516
9413 512ea64da840 (svn r13325) -Codechange: split the client-side only settings from the settings stored in the savegame so there is no need to have a duplicate copy of it for new games. rubidium <rubidium@openttd.org> parents: 9410 diff changeset	2517 if (_settings_client.gui.measure_tooltip) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2518 TileIndex t0 = TileVirtXY(thd->selstart.x, thd->selstart.y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2519 TileIndex t1 = TileVirtXY(x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2520 uint distance = DistanceManhattan(t0, t1) + 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2521 byte index = 0;
7006 933d3ee6d37d (svn r10262) -Fix (r10258): some places that needed to be changed to uint64 were hidden/forgotten, which caused memory corruptions and that in caused all kinds of assertions to trigger. rubidium <rubidium@openttd.org> parents: 6937 diff changeset	2522 uint64 params[2];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2523
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2524 if (distance != 1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2525 int heightdiff = CalcHeightdiff(b, distance, t0, t1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2526 /* If we are showing a tooltip for horizontal or vertical drags,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2527 * 2 tiles have a length of 1. To bias towards the ceiling we add
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2528 * one before division. It feels more natural to count 3 lengths as 2 */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2529 if ((b & HT_DIR_MASK) != HT_DIR_X && (b & HT_DIR_MASK) != HT_DIR_Y) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2530 distance = (distance + 1) / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2531 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2532
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2533 params[index++] = distance;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2534 if (heightdiff != 0) params[index++] = heightdiff;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2535 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2536
9781 5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2537 ShowMeasurementTooltips(measure_strings_length[index], index, params);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2538 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2539
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2540 thd->selend.x = x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2541 thd->selend.y = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2542 thd->next_drawstyle = b;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2543 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2544
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2545 /**
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2546 * Selects tiles while dragging
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2547 * @param x X coordinate of end of selection
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2548 * @param y Y coordinate of end of selection
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2549 * @param method modifies the way tiles are selected. Possible
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2550 * methods are VPM_* in viewport.h */
7888 194fee5b8120 (svn r11439) -Codechange: replace some magic numbers by a ViewportPlaceMethod enumified constant. Patch by SmatZ. rubidium <rubidium@openttd.org> parents: 7849 diff changeset	2551 void VpSelectTilesWithMethod(int x, int y, ViewportPlaceMethod method)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2552 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2553 int sx, sy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2554 HighLightStyle style;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2555
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2556 if (x == -1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2557 _thd.selend.x = -1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2558 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2559 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2560
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2561 /* Special handling of drag in any (8-way) direction */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2562 if (method == VPM_RAILDIRS \|\| method == VPM_SIGNALDIRS) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2563 _thd.selend.x = x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2564 _thd.selend.y = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2565 CalcRaildirsDrawstyle(&_thd, x, y, method);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2566 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2567 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2568
7912 357db556fc02 (svn r11465) -Fix: more user-friedly placement in X and Y directions (most noticeable with autoroad) smatz <smatz@openttd.org> parents: 7905 diff changeset	2569 /* Needed so level-land is placed correctly */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2570 if (_thd.next_drawstyle == HT_POINT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2571 x += TILE_SIZE / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2572 y += TILE_SIZE / 2;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2573 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2574
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2575 sx = _thd.selstart.x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2576 sy = _thd.selstart.y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2577
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2578 switch (method) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2579 case VPM_X_OR_Y: /* drag in X or Y direction */
7923 504d4b2ecc6c (svn r11476) -Codechange: rename the function myabs to abs to get rid of an unneeded define skidd13 <skidd13@openttd.org> parents: 7922 diff changeset	2580 if (abs(sy - y) < abs(sx - x)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2581 y = sy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2582 style = HT_DIR_X;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2583 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2584 x = sx;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2585 style = HT_DIR_Y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2586 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2587 goto calc_heightdiff_single_direction;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2588 case VPM_FIX_X: /* drag in Y direction */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2589 x = sx;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2590 style = HT_DIR_Y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2591 goto calc_heightdiff_single_direction;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2592 case VPM_FIX_Y: /* drag in X direction */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2593 y = sy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2594 style = HT_DIR_X;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2595
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2596 calc_heightdiff_single_direction:;
9413 512ea64da840 (svn r13325) -Codechange: split the client-side only settings from the settings stored in the savegame so there is no need to have a duplicate copy of it for new games. rubidium <rubidium@openttd.org> parents: 9410 diff changeset	2597 if (_settings_client.gui.measure_tooltip) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2598 TileIndex t0 = TileVirtXY(sx, sy);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2599 TileIndex t1 = TileVirtXY(x, y);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2600 uint distance = DistanceManhattan(t0, t1) + 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2601 byte index = 0;
7006 933d3ee6d37d (svn r10262) -Fix (r10258): some places that needed to be changed to uint64 were hidden/forgotten, which caused memory corruptions and that in caused all kinds of assertions to trigger. rubidium <rubidium@openttd.org> parents: 6937 diff changeset	2602 uint64 params[2];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2603
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2604 if (distance != 1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2605 /* With current code passing a HT_LINE style to calculate the height
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2606 * difference is enough. However if/when a point-tool is created
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2607 * with this method, function should be called with new_style (below)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2608 * instead of HT_LINE \| style case HT_POINT is handled specially
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2609 * new_style := (_thd.next_drawstyle & HT_RECT) ? HT_LINE \| style : _thd.next_drawstyle; */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2610 int heightdiff = CalcHeightdiff(HT_LINE \| style, 0, t0, t1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2611
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2612 params[index++] = distance;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2613 if (heightdiff != 0) params[index++] = heightdiff;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2614 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2615
9781 5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2616 ShowMeasurementTooltips(measure_strings_length[index], index, params);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2617 } break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2618
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2619 case VPM_X_AND_Y_LIMITED: { /* drag an X by Y constrained rect area */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2620 int limit = (_thd.sizelimit - 1) * TILE_SIZE;
7922 ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7918 diff changeset	2621 x = sx + Clamp(x - sx, -limit, limit);
ff1975ced735 (svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style skidd13 <skidd13@openttd.org> parents: 7918 diff changeset	2622 y = sy + Clamp(y - sy, -limit, limit);
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	2623 } /* Fallthrough */
c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	2624 case VPM_X_AND_Y: { /* drag an X by Y area */
9413 512ea64da840 (svn r13325) -Codechange: split the client-side only settings from the settings stored in the savegame so there is no need to have a duplicate copy of it for new games. rubidium <rubidium@openttd.org> parents: 9410 diff changeset	2625 if (_settings_client.gui.measure_tooltip) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2626 static const StringID measure_strings_area[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2627 STR_NULL, STR_NULL, STR_MEASURE_AREA, STR_MEASURE_AREA_HEIGHTDIFF
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2628 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2629
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2630 TileIndex t0 = TileVirtXY(sx, sy);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2631 TileIndex t1 = TileVirtXY(x, y);
7970 c49c1607b294 (svn r11526) -Codechange: Rename the function delta fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7954 diff changeset	2632 uint dx = Delta(TileX(t0), TileX(t1)) + 1;
c49c1607b294 (svn r11526) -Codechange: Rename the function delta fitting to the naming style skidd13 <skidd13@openttd.org> parents: 7954 diff changeset	2633 uint dy = Delta(TileY(t0), TileY(t1)) + 1;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2634 byte index = 0;
7006 933d3ee6d37d (svn r10262) -Fix (r10258): some places that needed to be changed to uint64 were hidden/forgotten, which caused memory corruptions and that in caused all kinds of assertions to trigger. rubidium <rubidium@openttd.org> parents: 6937 diff changeset	2635 uint64 params[3];
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2636
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2637 /* If dragging an area (eg dynamite tool) and it is actually a single
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2638 * row/column, change the type to 'line' to get proper calculation for height */
8224 c45446125bf0 (svn r11787) -Codechange: more header rewrites. This time related to viewport.h. rubidium <rubidium@openttd.org> parents: 8144 diff changeset	2639 style = (HighLightStyle)_thd.next_drawstyle;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2640 if (style & HT_RECT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2641 if (dx == 1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2642 style = HT_LINE \| HT_DIR_Y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2643 } else if (dy == 1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2644 style = HT_LINE \| HT_DIR_X;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2645 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2646 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2647
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2648 if (dx != 1 \|\| dy != 1) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2649 int heightdiff = CalcHeightdiff(style, 0, t0, t1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2650
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2651 params[index++] = dx;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2652 params[index++] = dy;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2653 if (heightdiff != 0) params[index++] = heightdiff;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2654 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2655
9781 5ab8b1b156bb (svn r13922) -Codechange: Move measurement-tooltip related stuff out of the general tooltip window. frosch <frosch@openttd.org> parents: 9755 diff changeset	2656 ShowMeasurementTooltips(measure_strings_area[index], index, params);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2657 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2658 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2659
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2660 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2661 default: NOT_REACHED();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2662 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2663
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2664 _thd.selend.x = x;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2665 _thd.selend.y = y;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2666 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2667
9314 93a764ca7ec7 (svn r13182) -Doc: add documentation to mostly rail_gui related functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 9274 diff changeset	2668 /**
93a764ca7ec7 (svn r13182) -Doc: add documentation to mostly rail_gui related functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 9274 diff changeset	2669 * Handle the mouse while dragging for placement/resizing.
93a764ca7ec7 (svn r13182) -Doc: add documentation to mostly rail_gui related functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 9274 diff changeset	2670 * @return Boolean whether search for a handler should continue
93a764ca7ec7 (svn r13182) -Doc: add documentation to mostly rail_gui related functions. Patch by Alberth. rubidium <rubidium@openttd.org> parents: 9274 diff changeset	2671 */
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	2672 bool VpHandlePlaceSizingDrag()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2673 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2674 if (_special_mouse_mode != WSM_SIZING) return true;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2675
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2676 /* stop drag mode if the window has been closed */
9166 45b1388fe9ba (svn r13029) -Codechange: more work in the road to getting the WP macros and byte[WINDOW_CUSTOM_SIZE] removed. This step changes the event handling to work directly on the Window class instead of via a function pointer and big switches while keeping backward compatability while we're rewriting the Windows to the new scheme. rubidium <rubidium@openttd.org> parents: 9147 diff changeset	2677 Window *w = FindWindowById(_thd.window_class, _thd.window_number);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2678 if (w == NULL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2679 ResetObjectToPlace();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2680 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2681 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2682
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2683 /* while dragging execute the drag procedure of the corresponding window (mostly VpSelectTilesWithMethod() ) */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2684 if (_left_button_down) {
9166 45b1388fe9ba (svn r13029) -Codechange: more work in the road to getting the WP macros and byte[WINDOW_CUSTOM_SIZE] removed. This step changes the event handling to work directly on the Window class instead of via a function pointer and big switches while keeping backward compatability while we're rewriting the Windows to the new scheme. rubidium <rubidium@openttd.org> parents: 9147 diff changeset	2685 w->OnPlaceDrag(_thd.select_method, _thd.select_proc, GetTileBelowCursor());
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2686 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2687 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2688
6423 72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2689 /* mouse button released..
72ac8bfaa32f (svn r9559) -Documentation: doxygen and comment changes: 'U' and 'V' now. Almost done. Yeah. I know, I've already said that... belugas <belugas@openttd.org> parents: 6248 diff changeset	2690 * keep the selected tool, but reset it to the original mode. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2691 _special_mouse_mode = WSM_NONE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2692 if (_thd.next_drawstyle == HT_RECT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2693 _thd.place_mode = VHM_RECT;
9166 45b1388fe9ba (svn r13029) -Codechange: more work in the road to getting the WP macros and byte[WINDOW_CUSTOM_SIZE] removed. This step changes the event handling to work directly on the Window class instead of via a function pointer and big switches while keeping backward compatability while we're rewriting the Windows to the new scheme. rubidium <rubidium@openttd.org> parents: 9147 diff changeset	2694 } else if (_thd.select_method == VPM_SIGNALDIRS) { // some might call this a hack... -- Dominik
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2695 _thd.place_mode = VHM_RECT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2696 } else if (_thd.next_drawstyle & HT_LINE) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2697 _thd.place_mode = VHM_RAIL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2698 } else if (_thd.next_drawstyle & HT_RAIL) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2699 _thd.place_mode = VHM_RAIL;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2700 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2701 _thd.place_mode = VHM_POINT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2702 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2703 SetTileSelectSize(1, 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2704
9166 45b1388fe9ba (svn r13029) -Codechange: more work in the road to getting the WP macros and byte[WINDOW_CUSTOM_SIZE] removed. This step changes the event handling to work directly on the Window class instead of via a function pointer and big switches while keeping backward compatability while we're rewriting the Windows to the new scheme. rubidium <rubidium@openttd.org> parents: 9147 diff changeset	2705 w->OnPlaceMouseUp(_thd.select_method, _thd.select_proc, _thd.selend, TileVirtXY(_thd.selstart.x, _thd.selstart.y), TileVirtXY(_thd.selend.x, _thd.selend.y));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2706
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2707 return false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2708 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2709
7889 1ed44baec4d2 (svn r11440) -Codechange: replace magic numbers with enumified WindowHighlightMode constants. Patch by SmatZ. rubidium <rubidium@openttd.org> parents: 7888 diff changeset	2710 void SetObjectToPlaceWnd(CursorID icon, SpriteID pal, ViewportHighlightMode mode, Window *w)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2711 {
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	2712 SetObjectToPlace(icon, pal, mode, w->window_class, w->window_number);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2713 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2714
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2715 #include "table/animcursors.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2716
7889 1ed44baec4d2 (svn r11440) -Codechange: replace magic numbers with enumified WindowHighlightMode constants. Patch by SmatZ. rubidium <rubidium@openttd.org> parents: 7888 diff changeset	2717 void SetObjectToPlace(CursorID icon, SpriteID pal, ViewportHighlightMode mode, WindowClass window_class, WindowNumber window_num)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2718 {
8585 2880bcf43f14 (svn r12166) -Fix [FS#337]: when drag&drop mode was cancelled by keyboard input, depot/group window wasn't updated (original patch by GrimRC) smatz <smatz@openttd.org> parents: 8562 diff changeset	2719 /* undo clicking on button and drag & drop */
2880bcf43f14 (svn r12166) -Fix [FS#337]: when drag&drop mode was cancelled by keyboard input, depot/group window wasn't updated (original patch by GrimRC) smatz <smatz@openttd.org> parents: 8562 diff changeset	2720 if (_thd.place_mode != VHM_NONE \|\| _special_mouse_mode == WSM_DRAGDROP) {
9244 07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2721 Window *w = FindWindowById(_thd.window_class, _thd.window_number);
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2722 if (w != NULL) {
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2723 /* Call the abort function, but set the window class to something
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2724 * that will never be used to avoid infinite loops. Setting it to
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2725 * the 'next' window class must not be done because recursion into
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2726 * this function might in some cases reset the newly set object to
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2727 * place or not properly reset the original selection. */
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2728 _thd.window_class = WC_INVALID;
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2729 w->OnPlaceObjectAbort();
07d38b0d61ce (svn r13110) -Fix [FS#2018]: some toolbar buttons not being unpressed properly. rubidium <rubidium@openttd.org> parents: 9238 diff changeset	2730 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2731 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2732
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2733 SetTileSelectSize(1, 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2734
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2735 _thd.make_square_red = false;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2736
7889 1ed44baec4d2 (svn r11440) -Codechange: replace magic numbers with enumified WindowHighlightMode constants. Patch by SmatZ. rubidium <rubidium@openttd.org> parents: 7888 diff changeset	2737 if (mode == VHM_DRAG) { // VHM_DRAG is for dragdropping trains in the depot window
1ed44baec4d2 (svn r11440) -Codechange: replace magic numbers with enumified WindowHighlightMode constants. Patch by SmatZ. rubidium <rubidium@openttd.org> parents: 7888 diff changeset	2738 mode = VHM_NONE;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2739 _special_mouse_mode = WSM_DRAGDROP;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2740 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2741 _special_mouse_mode = WSM_NONE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2742 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2743
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2744 _thd.place_mode = mode;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2745 _thd.window_class = window_class;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2746 _thd.window_number = window_num;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2747
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2748 if (mode == VHM_SPECIAL) // special tools, like tunnels or docks start with presizing mode
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2749 VpStartPreSizing();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2750
9238 cef3cbdc68c6 (svn r13104) -Codechange: make ResetObjectToPlace safe to be called recursively via the OnPlaceObjectAbort callback and use this knowledge to simplify closing some windows. rubidium <rubidium@openttd.org> parents: 9192 diff changeset	2751 if ((int)icon < 0) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2752 SetAnimatedMouseCursor(_animcursors[~icon]);
9238 cef3cbdc68c6 (svn r13104) -Codechange: make ResetObjectToPlace safe to be called recursively via the OnPlaceObjectAbort callback and use this knowledge to simplify closing some windows. rubidium <rubidium@openttd.org> parents: 9192 diff changeset	2753 } else {
5668 3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values. peter1138 <peter1138@openttd.org> parents: 5602 diff changeset	2754 SetMouseCursor(icon, pal);
9238 cef3cbdc68c6 (svn r13104) -Codechange: make ResetObjectToPlace safe to be called recursively via the OnPlaceObjectAbort callback and use this knowledge to simplify closing some windows. rubidium <rubidium@openttd.org> parents: 9192 diff changeset	2755 }
cef3cbdc68c6 (svn r13104) -Codechange: make ResetObjectToPlace safe to be called recursively via the OnPlaceObjectAbort callback and use this knowledge to simplify closing some windows. rubidium <rubidium@openttd.org> parents: 9192 diff changeset	2756
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2757 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2758
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6117 diff changeset	2759 void ResetObjectToPlace()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2760 {
5893 8547517ef719 (svn r8511) -Codechange: make WindowClass an enumerated value. rubidium <rubidium@openttd.org> parents: 5733 diff changeset	2761 SetObjectToPlace(SPR_CURSOR_MOUSE, PAL_NONE, VHM_NONE, WC_MAIN_WINDOW, 0);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	2762 }

Mercurial > hg > openttd

annotate src/viewport.cpp @ 10600:2c78f89aa7e9 draft