openttd: src/gfxinit.cpp annotate

annotate src/gfxinit.cpp @ 10039:6301378f3e0f draft

(svn r14199) -Codechange: split fileio.h into fileio_type.h and fileio_func.h so not everything that includes saveload.h needs to include everything else too.

author	rubidium <rubidium@openttd.org>
date	Sun, 31 Aug 2008 10:50:05 +0000
parents	83d0016c127e
children	d9459f6eb49e

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: 8432 diff changeset	3 /** @file gfxinit.cpp Initializing of the (GRF) graphics. */
6179 e3e61b92574b (svn r8950) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6103 diff changeset	4
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	5 #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	6 #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	7 #include "debug.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	8 #include "gfxinit.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	9 #include "spritecache.h"
10039 6301378f3e0f (svn r14199) -Codechange: split fileio.h into fileio_type.h and fileio_func.h so not everything that includes saveload.h needs to include everything else too. rubidium <rubidium@openttd.org> parents: 10037 diff changeset	10 #include "fileio_func.h"
7805 9a2371156469 (svn r11355) -Fix [FS#1377]: loading too many GRFs was not handled gracefully causing crashes and such. rubidium <rubidium@openttd.org> parents: 7800 diff changeset	11 #include "fios.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	12 #include "newgrf.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	13 #include "md5.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	14 #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	15 #include "fontcache.h"
8123 c26c28875749 (svn r11684) -Codechange: split gfx.h in a type and functional header. rubidium <rubidium@openttd.org> parents: 8121 diff changeset	16 #include "gfx_func.h"
8213 87c85bb42d6f (svn r11776) -Codechange: more header splittings to reduce the dependencies. rubidium <rubidium@openttd.org> parents: 8133 diff changeset	17 #include "core/alloc_func.hpp"
8236 d1191295967a (svn r11800) -Codechange: move some functions to a more logical location + some type safety. rubidium <rubidium@openttd.org> parents: 8214 diff changeset	18 #include "core/bitmath_func.hpp"
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	19 #include "core/smallvec_type.hpp"
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	20 #include <string.h>
8270 5613b863190d (svn r11834) -Codechange: only include settings_type.h if needed. rubidium <rubidium@openttd.org> parents: 8264 diff changeset	21 #include "settings_type.h"
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	22 #include "string_func.h"
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	23 #include "ini_type.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	24
8264 2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8236 diff changeset	25 #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: 8236 diff changeset	26
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	27 /** The currently used palette */
9995 a5aaa00e55ae (svn r14152) -Fix (r14146): Apple decided to use a name I wanted to use... thus making compilation fail on OSX (planetmaker) rubidium <rubidium@openttd.org> parents: 9994 diff changeset	28 PaletteType _use_palette = PAL_AUTODETECT;
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	29 char _ini_graphics_set[32];
9989 10fd2a3a4a1c (svn r14146) -Codechange: allow palette override in both ways and remove some unneeded '(x == 0) ? 0 : 1' constructs. rubidium <rubidium@openttd.org> parents: 9470 diff changeset	30
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	31 /** Structure holding filename and MD5 information about a single file */
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	32 struct MD5File {
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	33 const char *filename; ///< filename
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	34 uint8 hash[16]; ///< md5 sum of the file
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	35 const char *missing_warning; ///< warning when this file is missing
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	36 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	37
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	38 /** Types of graphics in the base graphics set */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	39 enum GraphicsFileType {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	40 GFT_BASE, ///< Base sprites for all climates
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	41 GFT_LOGOS, ///< Logos, landscape icons and original terrain generator sprites
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	42 GFT_ARCTIC, ///< Landscape replacement sprites for arctic
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	43 GFT_TROPICAL, ///< Landscape replacement sprites for tropical
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	44 GFT_TOYLAND, ///< Landscape replacement sprites for toyland
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	45 GFT_EXTRA, ///< Extra sprites that were not part of the original sprites
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	46 MAX_GFT ///< We are looking for this amount of GRFs
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	47 };
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	48
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	49 /** Information about a single graphics set. */
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	50 struct GraphicsSet {
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	51 const char *name; ///< The name of the graphics set
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	52 const char *description; ///< Description of the graphics set
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	53 uint32 shortname; ///< Four letter short variant of the name
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	54 uint32 version; ///< The version of this graphics set
9995 a5aaa00e55ae (svn r14152) -Fix (r14146): Apple decided to use a name I wanted to use... thus making compilation fail on OSX (planetmaker) rubidium <rubidium@openttd.org> parents: 9994 diff changeset	55 PaletteType palette; ///< Palette of this graphics set
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	56
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	57 MD5File files[MAX_GFT]; ///< All GRF files part of this set
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	58 uint found_grfs; ///< Number of the GRFs that could be found
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	59
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	60 GraphicsSet *next; ///< The next graphics set in this list
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	61
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	62 /** Free everything we allocated */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	63 ~GraphicsSet()
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	64 {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	65 free((void*)this->name);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	66 free((void*)this->description);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	67 for (uint i = 0; i < MAX_GFT; i++) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	68 free((void*)this->files[i].filename);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	69 free((void*)this->files[i].missing_warning);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	70 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	71
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	72 delete this->next;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	73 }
6248 0789677a15a0 (svn r9051) -Codechange: typedef [enum\|struct] Y {} X; -> [enum\|struct] X {}; rubidium <rubidium@openttd.org> parents: 6247 diff changeset	74 };
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	75
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	76 /** All graphics sets currently available */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	77 static GraphicsSet *_available_graphics_sets = NULL;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	78 /** The one and only graphics set that is currently being used. */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	79 static const GraphicsSet *_used_graphics_set = NULL;
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	80
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 #include "table/files.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	82 #include "table/landscape_sprite.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	83
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	84 static const SpriteID * const _landscape_spriteindexes[] = {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	85 _landscape_spriteindexes_1,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	86 _landscape_spriteindexes_2,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	87 _landscape_spriteindexes_3,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	88 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	89
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	90 static uint LoadGrfFile(const char *filename, uint load_index, int file_index)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	91 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	92 uint load_index_org = load_index;
6908 71da5dd33fa4 (svn r10157) -Fix: use as indentified for PNGs, the place of the image as it was in the grf, not the internal SpriteID truelight <truelight@openttd.org> parents: 6780 diff changeset	93 uint sprite_id = 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	94
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	95 FioOpenFile(file_index, filename);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	96
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	97 DEBUG(sprite, 2, "Reading grf-file '%s'", filename);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	98
6908 71da5dd33fa4 (svn r10157) -Fix: use as indentified for PNGs, the place of the image as it was in the grf, not the internal SpriteID truelight <truelight@openttd.org> parents: 6780 diff changeset	99 while (LoadNextSprite(load_index, file_index, sprite_id)) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	100 load_index++;
6908 71da5dd33fa4 (svn r10157) -Fix: use as indentified for PNGs, the place of the image as it was in the grf, not the internal SpriteID truelight <truelight@openttd.org> parents: 6780 diff changeset	101 sprite_id++;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	102 if (load_index >= MAX_SPRITES) {
9470 47924a4b2ad4 (svn r13390) -Codechange: introduce usererror() for fatal but not openttd related errors. Now all error() will 'crash' openttd after showing the message in win32 releases (MSVC), creating a crash.log and crash.dmp (like the '!' hack used before). On the other hand, usererror() will just close the game. So use error() only when it can be helpful to debugging, else use usererror(). glx <glx@openttd.org> parents: 9436 diff changeset	103 usererror("Too many sprites. Recompile with higher MAX_SPRITES value or remove some custom GRF files.");
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	104 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	105 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	106 DEBUG(sprite, 2, "Currently %i sprites are loaded", load_index);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	107
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	108 return load_index - load_index_org;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	109 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	110
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	111
7772 e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	112 void LoadSpritesIndexed(int file_index, uint sprite_id, const SpriteID index_tbl)
e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	113 {
e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	114 uint start;
e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	115 while ((start = *index_tbl++) != END) {
e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	116 uint end = *index_tbl++;
e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	117
8432 e802c4a2fa5e (svn r12002) -Cleanup (r11981): Remove obsolete code to skip sprites from indexed GRFs. peter1138 <peter1138@openttd.org> parents: 8411 diff changeset	118 do {
e802c4a2fa5e (svn r12002) -Cleanup (r11981): Remove obsolete code to skip sprites from indexed GRFs. peter1138 <peter1138@openttd.org> parents: 8411 diff changeset	119 bool b = LoadNextSprite(start, file_index, *sprite_id);
e802c4a2fa5e (svn r12002) -Cleanup (r11981): Remove obsolete code to skip sprites from indexed GRFs. peter1138 <peter1138@openttd.org> parents: 8411 diff changeset	120 assert(b);
e802c4a2fa5e (svn r12002) -Cleanup (r11981): Remove obsolete code to skip sprites from indexed GRFs. peter1138 <peter1138@openttd.org> parents: 8411 diff changeset	121 (*sprite_id)++;
e802c4a2fa5e (svn r12002) -Cleanup (r11981): Remove obsolete code to skip sprites from indexed GRFs. peter1138 <peter1138@openttd.org> parents: 8411 diff changeset	122 } while (++start <= end);
7772 e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	123 }
e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	124 }
e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	125
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	126 static void LoadGrfIndexed(const char* filename, const SpriteID* index_tbl, int file_index)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	127 {
6908 71da5dd33fa4 (svn r10157) -Fix: use as indentified for PNGs, the place of the image as it was in the grf, not the internal SpriteID truelight <truelight@openttd.org> parents: 6780 diff changeset	128 uint sprite_id = 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	129
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	130 FioOpenFile(file_index, filename);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	131
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	132 DEBUG(sprite, 2, "Reading indexed grf-file '%s'", filename);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	133
7772 e14b246ba55c (svn r11321) -Codechange: add support to load different graphics for halftile slopes using a NewGRF. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7767 diff changeset	134 LoadSpritesIndexed(file_index, &sprite_id, index_tbl);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	135 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	136
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	137
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	138 /**
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	139 * Calculate and check the MD5 hash of the supplied filename.
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	140 * @param file filename and expected MD5 hash for the given filename.
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	141 * @return true if the checksum is correct.
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	142 */
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	143 static bool FileMD5(const MD5File file)
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 {
7574 62a4ffc139c0 (svn r11099) -Codechange: allow on opening of a file via FioFOpenFile to request the size of the file, so we can keep that in mind truelight <truelight@openttd.org> parents: 6917 diff changeset	145 size_t size;
62a4ffc139c0 (svn r11099) -Codechange: allow on opening of a file via FioFOpenFile to request the size of the file, so we can keep that in mind truelight <truelight@openttd.org> parents: 6917 diff changeset	146 FILE *f = FioFOpenFile(file.filename, "rb", DATA_DIR, &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	147
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	148 if (f != NULL) {
8133 455889a24c77 (svn r11695) -Codechange: Converted the md5 algorithm to OOP skidd13 <skidd13@openttd.org> parents: 8131 diff changeset	149 Md5 checksum;
455889a24c77 (svn r11695) -Codechange: Converted the md5 algorithm to OOP skidd13 <skidd13@openttd.org> parents: 8131 diff changeset	150 uint8 buffer[1024];
455889a24c77 (svn r11695) -Codechange: Converted the md5 algorithm to OOP skidd13 <skidd13@openttd.org> parents: 8131 diff changeset	151 uint8 digest[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	152 size_t len;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	153
7574 62a4ffc139c0 (svn r11099) -Codechange: allow on opening of a file via FioFOpenFile to request the size of the file, so we can keep that in mind truelight <truelight@openttd.org> parents: 6917 diff changeset	154 while ((len = fread(buffer, 1, (size > sizeof(buffer)) ? sizeof(buffer) : size, f)) != 0 && size != 0) {
62a4ffc139c0 (svn r11099) -Codechange: allow on opening of a file via FioFOpenFile to request the size of the file, so we can keep that in mind truelight <truelight@openttd.org> parents: 6917 diff changeset	155 size -= len;
8133 455889a24c77 (svn r11695) -Codechange: Converted the md5 algorithm to OOP skidd13 <skidd13@openttd.org> parents: 8131 diff changeset	156 checksum.Append(buffer, len);
7574 62a4ffc139c0 (svn r11099) -Codechange: allow on opening of a file via FioFOpenFile to request the size of the file, so we can keep that in mind truelight <truelight@openttd.org> parents: 6917 diff changeset	157 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	158
7592 eb177cee0aa4 (svn r11119) -Codechange: analyze .tar files upon loading, remembering their files and offsets, which speeds up .tar handling with a big factor truelight <truelight@openttd.org> parents: 7574 diff changeset	159 FioFCloseFile(f);
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
8133 455889a24c77 (svn r11695) -Codechange: Converted the md5 algorithm to OOP skidd13 <skidd13@openttd.org> parents: 8131 diff changeset	161 checksum.Finish(digest);
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	162 return memcmp(file.hash, digest, sizeof(file.hash)) == 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	163 } else { // file not found
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	164 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	165 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	166 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	167
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	168 /**
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	169 * Determine the graphics pack that has to be used.
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	170 * The one with the most correct files wins.
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	171 */
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	172 static void DetermineGraphicsPack()
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	173 {
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	174 if (_used_graphics_set != NULL) return;
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	175
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	176 const GraphicsSet *best = _available_graphics_sets;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	177 for (const GraphicsSet *c = _available_graphics_sets; c != NULL; c = c->next) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	178 if (best->found_grfs < c->found_grfs \|\|
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	179 (best->found_grfs == c->found_grfs && best->shortname == c->shortname && best->version < c->version)) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	180 best = c;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	181 }
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	182 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	183
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	184 _used_graphics_set = best;
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	185 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	186
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	187 /**
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	188 * Determine the palette that has to be used.
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	189 * - forced palette via command line -> leave it that way
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	190 * - otherwise -> palette based on the graphics pack
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	191 */
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	192 static void DeterminePalette()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	193 {
9989 10fd2a3a4a1c (svn r14146) -Codechange: allow palette override in both ways and remove some unneeded '(x == 0) ? 0 : 1' constructs. rubidium <rubidium@openttd.org> parents: 9470 diff changeset	194 if (_use_palette < MAX_PAL) return;
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	195
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	196 _use_palette = _used_graphics_set->palette;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	197 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	198
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	199 /**
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	200 * Checks whether the MD5 checksums of the files are correct.
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	201 *
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	202 * @note Also checks sample.cat and other required non-NewGRF GRFs for corruption.
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	203 */
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	204 void CheckExternalFiles()
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	205 {
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	206 DetermineGraphicsPack();
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	207 DeterminePalette();
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	208
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	209 static const size_t ERROR_MESSAGE_LENGTH = 128;
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	210 char error_msg[ERROR_MESSAGE_LENGTH * (MAX_GFT + 1)];
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	211 error_msg[0] = '\0';
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	212 char *add_pos = error_msg;
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	213
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	214 for (uint i = 0; i < lengthof(_used_graphics_set->files); i++) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	215 if (!FileMD5(_used_graphics_set->files[i])) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	216 add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your '%s' file is corrupted or missing! %s\n", _used_graphics_set->files[i].filename, _used_graphics_set->files[i].missing_warning);
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	217 }
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	218 }
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	219
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	220 bool sound = false;
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	221 for (uint i = 0; !sound && i < lengthof(_sound_sets); i++) {
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	222 sound = FileMD5(_sound_sets[i]);
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	223 }
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	224
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	225 if (!sound) {
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	226 add_pos += snprintf(add_pos, ERROR_MESSAGE_LENGTH, "Your 'sample.cat' file is corrupted or missing! You can find 'sample.cat' on your Transport Tycoon Deluxe CD-ROM.\n");
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	227 }
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	228
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	229 if (add_pos != error_msg) ShowInfoF(error_msg);
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	230 }
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	231
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	232
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6179 diff changeset	233 static void LoadSpriteTables()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	234 {
7805 9a2371156469 (svn r11355) -Fix [FS#1377]: loading too many GRFs was not handled gracefully causing crashes and such. rubidium <rubidium@openttd.org> parents: 7800 diff changeset	235 uint i = FIRST_GRF_SLOT;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	236
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	237 LoadGrfFile(_used_graphics_set->files[GFT_BASE].filename, 0, i++);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	238
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	239 /*
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	240 * The second basic file always starts at the given location and does
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	241 * contain a different amount of sprites depending on the "type"; DOS
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	242 * has a few sprites less. However, we do not care about those missing
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	243 * sprites as they are not shown anyway (logos in intro game).
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	244 */
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	245 LoadGrfFile(_used_graphics_set->files[GFT_LOGOS].filename, 4793, i++);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	246
7841 076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	247 /*
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	248 * Load additional sprites for climates other than temperate.
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	249 * This overwrites some of the temperate sprites, such as foundations
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	250 * and the ground sprites.
076cd8a1d64c (svn r11391) -Change: print all error messages related to missing/corrupted files in one message including the location where they can get said missing/corrupted files. rubidium <rubidium@openttd.org> parents: 7805 diff changeset	251 */
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: 9358 diff changeset	252 if (_settings_game.game_creation.landscape != LT_TEMPERATE) {
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	253 LoadGrfIndexed(
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	254 _used_graphics_set->files[GFT_ARCTIC + _settings_game.game_creation.landscape - 1].filename,
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: 9358 diff changeset	255 _landscape_spriteindexes[_settings_game.game_creation.landscape - 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	256 i++
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 /* Initialize the unicode to sprite mapping table */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	261 InitializeUnicodeGlyphMap();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	262
7882 3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	263 /*
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	264 * Load the base NewGRF with OTTD required graphics as first NewGRF.
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	265 * However, we do not want it to show up in the list of used NewGRFs,
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	266 * so we have to manually add it, and then remove it later.
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	267 */
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	268 GRFConfig *top = _grfconfig;
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	269 GRFConfig *master = CallocT<GRFConfig>(1);
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	270 master->filename = strdup(_used_graphics_set->files[GFT_EXTRA].filename);
7882 3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	271 FillGRFDetails(master, false);
7929 4d13dbed828c (svn r11482) -Codechange: Remove the doubled function ClrBitT and rename the remaining to fit with the naming style skidd13 <skidd13@openttd.org> parents: 7882 diff changeset	272 ClrBit(master->flags, GCF_INIT_ONLY);
7882 3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	273 master->next = top;
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	274 _grfconfig = master;
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	275
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	276 LoadNewGRF(SPR_NEWGRFS_BASE, i);
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	277
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	278 /* Free and remove the top element. */
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	279 ClearGRFConfig(&master);
3cf133973d26 (svn r11433) -Fix: starting OpenTTD with DOS files made it look weird out of the box. rubidium <rubidium@openttd.org> parents: 7841 diff changeset	280 _grfconfig = 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	281 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	282
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	283
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6179 diff changeset	284 void GfxLoadSprites()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	285 {
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: 9358 diff changeset	286 DEBUG(sprite, 2, "Loading sprite set %d", _settings_game.game_creation.landscape);
5584 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 GfxInitSpriteMem();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	289 LoadSpriteTables();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	290 GfxInitPalettes();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	291 }
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	292
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	293 /**
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	294 * Try to read a single piece of metadata and return false if it doesn't exist.
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	295 * @param name the name of the item to fetch.
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	296 */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	297 #define fetch_metadata(name) \
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	298 item = metadata->GetItem(name, false); \
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	299 if (item == NULL \|\| strlen(item->value) == 0) { \
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	300 DEBUG(grf, 0, "Base graphics set detail loading: %s field missing", name); \
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	301 return false; \
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	302 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	303
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	304 /** Names corresponding to the GraphicsFileType */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	305 static const char *_gft_names[MAX_GFT] = { "base", "logos", "arctic", "tropical", "toyland", "extra" };
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	306
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	307 /**
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	308 * Read the graphics set information from a loaded ini.
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	309 * @param graphics the graphics set to write to
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	310 * @param ini the ini to read from
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	311 * @param path the path to this ini file (for filenames)
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	312 * @return true if loading was successful.
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	313 */
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	314 static bool FillGraphicsSetDetails(GraphicsSet graphics, IniFile ini, const char *path)
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	315 {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	316 memset(graphics, 0, sizeof(*graphics));
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	317
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	318 IniGroup *metadata = ini->GetGroup("metadata");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	319 IniItem *item;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	320
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	321 fetch_metadata("name");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	322 graphics->name = strdup(item->value);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	323
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	324 fetch_metadata("description");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	325 graphics->description = strdup(item->value);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	326
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	327 fetch_metadata("shortname");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	328 for (uint i = 0; item->value[i] != '\0' && i < 4; i++) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	329 graphics->shortname \|= ((uint8)item->value[i]) << (32 - i * 8);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	330 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	331
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	332 fetch_metadata("version");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	333 graphics->version = atoi(item->value);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	334
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	335 fetch_metadata("palette");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	336 graphics->palette = (item->value == 'D' \|\| item->value == 'd') ? PAL_DOS : PAL_WINDOWS;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	337
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	338 /* For each of the graphics file types we want to find the file, MD5 checksums and warning messages. */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	339 IniGroup *files = ini->GetGroup("files");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	340 IniGroup *md5s = ini->GetGroup("md5s");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	341 IniGroup *origin = ini->GetGroup("origin");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	342 for (uint i = 0; i < MAX_GFT; i++) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	343 MD5File *file = &graphics->files[i];
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	344 /* Find the filename first. */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	345 item = files->GetItem(_gft_names[i], false);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	346 if (item == NULL) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	347 DEBUG(grf, 0, "No graphics file for: %s", _gft_names[i]);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	348 return false;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	349 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	350
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	351 const char *filename = item->value;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	352 file->filename = MallocT<char>(strlen(filename) + strlen(path) + 1);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	353 sprintf((char*)file->filename, "%s%s", path, filename);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	354
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	355 /* Then find the MD5 checksum */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	356 item = md5s->GetItem(filename, false);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	357 if (item == NULL) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	358 DEBUG(grf, 0, "No MD5 checksum specified for: %s", filename);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	359 return false;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	360 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	361 char *c = item->value;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	362 for (uint i = 0; i < sizeof(file->hash) * 2; i++, c++) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	363 uint j;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	364 if ('0' <= c && c <= '9') {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	365 j = *c - '0';
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	366 } else if ('a' <= c && c <= 'f') {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	367 j = *c - 'a' + 10;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	368 } else if ('A' <= c && c <= 'F') {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	369 j = *c - 'A' + 10;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	370 } else {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	371 DEBUG(grf, 0, "Malformed MD5 checksum specified for: %s", filename);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	372 return false;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	373 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	374 if (i % 2 == 0) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	375 file->hash[i / 2] = j << 4;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	376 } else {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	377 file->hash[i / 2] \|= j;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	378 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	379 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	380
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	381 /* Then find the warning message when the file's missing */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	382 item = origin->GetItem(filename, false);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	383 if (item == NULL) item = origin->GetItem("default", false);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	384 if (item == NULL) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	385 DEBUG(grf, 1, "No origin warning message specified for: %s", filename);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	386 file->missing_warning = strdup("");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	387 } else {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	388 file->missing_warning = strdup(item->value);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	389 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	390
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	391 if (FileMD5(*file)) graphics->found_grfs++;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	392 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	393
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	394 return true;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	395 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	396
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	397 /** Helper for scanning for files with GRF as extension */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	398 class OBGFileScanner : FileScanner {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	399 public:
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	400 /* virtual / bool AddFile(const char filename, size_t basepath_length);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	401
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	402 /** Do the scan for OBGs. */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	403 static uint DoScan()
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	404 {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	405 OBGFileScanner fs;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	406 return fs.Scan(".obg", DATA_DIR);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	407 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	408 };
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	409
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	410 /**
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	411 * Try to add a graphics set with the given filename.
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	412 * @param filename the full path to the file to read
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	413 * @param basepath_length amount of characters to chop of before to get a relative DATA_DIR filename
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	414 * @return true if the file is added.
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	415 */
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	416 bool OBGFileScanner::AddFile(const char *filename, size_t basepath_length)
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	417 {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	418 bool ret = false;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	419 DEBUG(grf, 1, "Found %s as base graphics set", filename);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	420
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	421 GraphicsSet *graphics = new GraphicsSet();;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	422 IniFile *ini = new IniFile();
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	423 ini->LoadFromDisk(filename);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	424
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	425 char *path = strdup(filename + basepath_length);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	426 char *psep = strrchr(path, PATHSEPCHAR);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	427 if (psep != NULL) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	428 psep[1] = '\0';
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	429 } else {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	430 *path = '\0';
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	431 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	432
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	433 if (FillGraphicsSetDetails(graphics, ini, path)) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	434 bool duplicate = false;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	435 for (const GraphicsSet *c = _available_graphics_sets; !duplicate && c != NULL; c = c->next) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	436 duplicate = (strcmp(c->name, graphics->name) == 0) \|\| (c->shortname == graphics->shortname && c->version == graphics->version);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	437 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	438 if (duplicate) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	439 delete graphics;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	440 } else {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	441 graphics->next = _available_graphics_sets;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	442 _available_graphics_sets = graphics;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	443 ret = true;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	444 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	445 } else {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	446 delete graphics;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	447 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	448 free(path);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	449
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	450 delete ini;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	451 return ret;
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	452 }
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	453
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	454
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	455
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	456 /** Scan for all Grahpics sets */
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	457 void FindGraphicsSets()
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	458 {
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	459 DEBUG(grf, 1, "Scanning for Graphics sets");
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	460 OBGFileScanner::DoScan();
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	461 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	462
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	463 /**
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	464 * Set the graphics set to be used.
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	465 * @param name of the graphics set to use
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	466 * @return true if it could be loaded
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	467 */
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	468 bool SetGraphicsSet(const char *name)
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	469 {
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	470 if (StrEmpty(name)) {
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	471 DetermineGraphicsPack();
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	472 CheckExternalFiles();
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	473 return true;
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	474 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	475
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	476 for (const GraphicsSet *g = _available_graphics_sets; g != NULL; g = g->next) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	477 if (strcmp(name, g->name) == 0) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	478 _used_graphics_set = g;
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	479 CheckExternalFiles();
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	480 return true;
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	481 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	482 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	483 return false;
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	484 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	485
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	486 /**
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	487 * Returns a list with the graphics sets.
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	488 * @param p where to print to
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	489 * @param last the last character to print to
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	490 * @return the last printed character
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	491 */
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	492 char GetGraphicsSetsList(char p, const char *last)
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	493 {
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	494 p += snprintf(p, last - p, "List of graphics sets:\n");
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	495 for (const GraphicsSet *g = _available_graphics_sets; g != NULL; g = g->next) {
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	496 if (g->found_grfs <= 1) continue;
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	497
10037 83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	498 p += snprintf(p, last - p, "%18s: %s", g->name, g->description);
83d0016c127e (svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following: rubidium <rubidium@openttd.org> parents: 9995 diff changeset	499 int difference = MAX_GFT - g->found_grfs;
9994 4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	500 if (difference != 0) {
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	501 p += snprintf(p, last - p, " (missing %i file%s)\n", difference, difference == 1 ? "" : "s");
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	502 } else {
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	503 p += snprintf(p, last - p, "\n");
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	504 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	505 }
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	506 p += snprintf(p, last - p, "\n");
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	507
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	508 return p;
4687a554c837 (svn r14151) -Codechange: make it possible to choose between the DOS and Windows graphics packs while retaining the possibility to override the palette. rubidium <rubidium@openttd.org> parents: 9989 diff changeset	509 }

Mercurial > hg > openttd

annotate src/gfxinit.cpp @ 10039:6301378f3e0f draft