openttd: src/clear_cmd.cpp annotate

annotate src/clear_cmd.cpp @ 17564:d5ff867052a5 draft

(svn r22328) -Add: a flag to GroundVehicles to disable insertion and removal of automatic orders until the next real order is reached.

author	frosch <frosch@openttd.org>
date	Sat, 16 Apr 2011 16:45:35 +0000
parents	fd66999e91ea
children	abe81a5bee85

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
12778 bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	3 /*
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	4 * This file is part of OpenTTD.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	8 */
bc7926153e19 (svn r17248) -Fix: add GPL license notice where appropriate rubidium <rubidium@openttd.org> parents: 12632 diff changeset	9
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: 8616 diff changeset	10 /** @file clear_cmd.cpp Commands related to clear tiles. */
6123 595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	11
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 "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	13 #include "clear_map.h"
8116 9cc845deddfe (svn r11677) -Codechange: move price and command related types/functions to their respective places. rubidium <rubidium@openttd.org> parents: 8108 diff changeset	14 #include "command_func.h"
6343 f75b72d9fc98 (svn r9371) -Feature: Add support for variable snow lines in the arctic climate, supplied maedhros <maedhros@openttd.org> parents: 6248 diff changeset	15 #include "landscape.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	16 #include "genworld.h"
13186 afdfdda87cd4 (svn r17693) -Cleanup: remove some unneeded includes rubidium <rubidium@openttd.org> parents: 13096 diff changeset	17 #include "landscape_type.h"
17279 fd66999e91ea (svn r22019) -Codechange: s/functions.h/clear_func.h/ rubidium <rubidium@openttd.org> parents: 17152 diff changeset	18 #include "clear_func.h"
8138 60ea0f95de91 (svn r11700) -Codechange: reduce the amount of unnecessary includes. rubidium <rubidium@openttd.org> parents: 8131 diff changeset	19 #include "economy_func.h"
8264 2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	20 #include "viewport_func.h"
10960 a4e5b5d2837c (svn r15299) -Cleanup: remove many redundant includes smatz <smatz@openttd.org> parents: 10855 diff changeset	21 #include "water.h"
14258 a899d4e5ee1a (svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header rubidium <rubidium@openttd.org> parents: 14180 diff changeset	22 #include "core/random_func.hpp"
8264 2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	23
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	24 #include "table/strings.h"
2495310e220f (svn r11828) -Codechange: include table/* as the last includes and remove an unneeded include from openttd.h. rubidium <rubidium@openttd.org> parents: 8254 diff changeset	25 #include "table/sprites.h"
8210 2191f47ab047 (svn r11773) -Codechange: move some non-clear-land functions from clear_cmd.cpp to a more correct location. rubidium <rubidium@openttd.org> parents: 8196 diff changeset	26 #include "table/clear_land.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	27
11090 df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	28 static CommandCost ClearTile_Clear(TileIndex tile, DoCommandFlag flags)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	29 {
13486 f2535c5098a0 (svn r18005) -Codechange: Convert the Prices struct into an array and an enum. frosch <frosch@openttd.org> parents: 13186 diff changeset	30 static const Price clear_price_table[] = {
f2535c5098a0 (svn r18005) -Codechange: Convert the Prices struct into an array and an enum. frosch <frosch@openttd.org> parents: 13186 diff changeset	31 PR_CLEAR_GRASS,
f2535c5098a0 (svn r18005) -Codechange: Convert the Prices struct into an array and an enum. frosch <frosch@openttd.org> parents: 13186 diff changeset	32 PR_CLEAR_ROUGH,
f2535c5098a0 (svn r18005) -Codechange: Convert the Prices struct into an array and an enum. frosch <frosch@openttd.org> parents: 13186 diff changeset	33 PR_CLEAR_ROCKS,
14388 46bb39855deb (svn r18945) -Codechange: typo yexo <yexo@openttd.org> parents: 14304 diff changeset	34 PR_CLEAR_FIELDS,
13486 f2535c5098a0 (svn r18005) -Codechange: Convert the Prices struct into an array and an enum. frosch <frosch@openttd.org> parents: 13186 diff changeset	35 PR_CLEAR_ROUGH,
f2535c5098a0 (svn r18005) -Codechange: Convert the Prices struct into an array and an enum. frosch <frosch@openttd.org> parents: 13186 diff changeset	36 PR_CLEAR_ROUGH,
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 };
8230 5b61305fcdd4 (svn r11793) -Codechange: pass the expense type via the CommandCost instead of a global variable. Patch by Noldo (FS#1114). rubidium <rubidium@openttd.org> parents: 8224 diff changeset	38 CommandCost price(EXPENSES_CONSTRUCTION);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	39
6950 d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified. rubidium <rubidium@openttd.org> parents: 6943 diff changeset	40 if (!IsClearGround(tile, CLEAR_GRASS) \|\| GetClearDensity(tile) != 0) {
13486 f2535c5098a0 (svn r18005) -Codechange: Convert the Prices struct into an array and an enum. frosch <frosch@openttd.org> parents: 13186 diff changeset	41 price.AddCost(_price[clear_price_table[GetClearGround(tile)]]);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	42 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	43
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	44 if (flags & DC_EXEC) DoClearSquare(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	45
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	46 return price;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	47 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	48
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	49 void DrawClearLandTile(const TileInfo *ti, byte set)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	50 {
15528 8e6b5d370794 (svn r20187) -Codechange: move _tileh_to_sprite into a function in a more logical place and with a more descriptive name rubidium <rubidium@openttd.org> parents: 15139 diff changeset	51 DrawGroundSprite(SPR_FLAT_BARE_LAND + SlopeToSpriteOffset(ti->tileh) + set * 19, PAL_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	52 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	53
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	54 void DrawHillyLandTile(const TileInfo *ti)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	55 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	56 if (ti->tileh != SLOPE_FLAT) {
15528 8e6b5d370794 (svn r20187) -Codechange: move _tileh_to_sprite into a function in a more logical place and with a more descriptive name rubidium <rubidium@openttd.org> parents: 15139 diff changeset	57 DrawGroundSprite(SPR_FLAT_ROUGH_LAND + SlopeToSpriteOffset(ti->tileh), PAL_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	58 } else {
12962 13608f48ca29 (svn r17455) -Codechange: use sprite names instead of magic numbers in table/clear_land.h and change some names yexo <yexo@openttd.org> parents: 12778 diff changeset	59 DrawGroundSprite(_landscape_clear_sprites_rough[GB(ti->x ^ ti->y, 4, 3)], PAL_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	60 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	61 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	62
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	63 void DrawClearLandFence(const TileInfo *ti)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	64 {
14304 53121bfd223f (svn r18856) -Codechange: do not call GetSlopeZInCorner() when there's no fence to draw smatz <smatz@openttd.org> parents: 14258 diff changeset	65 bool fence_sw = GetFenceSW(ti->tile) != 0;
53121bfd223f (svn r18856) -Codechange: do not call GetSlopeZInCorner() when there's no fence to draw smatz <smatz@openttd.org> parents: 14258 diff changeset	66 bool fence_se = GetFenceSE(ti->tile) != 0;
53121bfd223f (svn r18856) -Codechange: do not call GetSlopeZInCorner() when there's no fence to draw smatz <smatz@openttd.org> parents: 14258 diff changeset	67
53121bfd223f (svn r18856) -Codechange: do not call GetSlopeZInCorner() when there's no fence to draw smatz <smatz@openttd.org> parents: 14258 diff changeset	68 if (!fence_sw && !fence_se) return;
53121bfd223f (svn r18856) -Codechange: do not call GetSlopeZInCorner() when there's no fence to draw smatz <smatz@openttd.org> parents: 14258 diff changeset	69
14154 e3fe36dfb81e (svn r18702) -Fix [FS#3467]: Enable DrawGroundSpriteAt() to deal with foundations as DrawGroundSprite() does, and use this for drawing one-way-road-signs and clear-land-fences. frosch <frosch@openttd.org> parents: 14123 diff changeset	70 int z = GetSlopeZInCorner(ti->tileh, CORNER_S);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	71
14304 53121bfd223f (svn r18856) -Codechange: do not call GetSlopeZInCorner() when there's no fence to draw smatz <smatz@openttd.org> parents: 14258 diff changeset	72 if (fence_sw) {
14154 e3fe36dfb81e (svn r18702) -Fix [FS#3467]: Enable DrawGroundSpriteAt() to deal with foundations as DrawGroundSprite() does, and use this for drawing one-way-road-signs and clear-land-fences. frosch <frosch@openttd.org> parents: 14123 diff changeset	73 DrawGroundSpriteAt(_clear_land_fence_sprites[GetFenceSW(ti->tile) - 1] + _fence_mod_by_tileh_sw[ti->tileh], PAL_NONE, 0, 0, z);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	74 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	75
14304 53121bfd223f (svn r18856) -Codechange: do not call GetSlopeZInCorner() when there's no fence to draw smatz <smatz@openttd.org> parents: 14258 diff changeset	76 if (fence_se) {
14154 e3fe36dfb81e (svn r18702) -Fix [FS#3467]: Enable DrawGroundSpriteAt() to deal with foundations as DrawGroundSprite() does, and use this for drawing one-way-road-signs and clear-land-fences. frosch <frosch@openttd.org> parents: 14123 diff changeset	77 DrawGroundSpriteAt(_clear_land_fence_sprites[GetFenceSE(ti->tile) - 1] + _fence_mod_by_tileh_se[ti->tileh], PAL_NONE, 0, 0, z);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	78 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	79 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	80
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	81 static void DrawTile_Clear(TileInfo *ti)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	82 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	83 switch (GetClearGround(ti->tile)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	84 case CLEAR_GRASS:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	85 DrawClearLandTile(ti, GetClearDensity(ti->tile));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	86 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	87
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	88 case CLEAR_ROUGH:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	89 DrawHillyLandTile(ti);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	90 break;
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 case CLEAR_ROCKS:
15528 8e6b5d370794 (svn r20187) -Codechange: move _tileh_to_sprite into a function in a more logical place and with a more descriptive name rubidium <rubidium@openttd.org> parents: 15139 diff changeset	93 DrawGroundSprite(SPR_FLAT_ROCKY_LAND_1 + SlopeToSpriteOffset(ti->tileh), PAL_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	94 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	95
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	96 case CLEAR_FIELDS:
15528 8e6b5d370794 (svn r20187) -Codechange: move _tileh_to_sprite into a function in a more logical place and with a more descriptive name rubidium <rubidium@openttd.org> parents: 15139 diff changeset	97 DrawGroundSprite(_clear_land_sprites_farmland[GetFieldType(ti->tile)] + SlopeToSpriteOffset(ti->tileh), PAL_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	98 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	99
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	100 case CLEAR_SNOW:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	101 case CLEAR_DESERT:
15528 8e6b5d370794 (svn r20187) -Codechange: move _tileh_to_sprite into a function in a more logical place and with a more descriptive name rubidium <rubidium@openttd.org> parents: 15139 diff changeset	102 DrawGroundSprite(_clear_land_sprites_snow_desert[GetClearDensity(ti->tile)] + SlopeToSpriteOffset(ti->tileh), PAL_NONE);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	103 break;
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 DrawClearLandFence(ti);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	107 DrawBridgeMiddle(ti);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	108 }
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 static uint GetSlopeZ_Clear(TileIndex tile, uint x, uint y)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	111 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	112 uint z;
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	113 Slope tileh = GetTileSlope(tile, &z);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	114
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	115 return z + GetPartialZ(x & 0xF, y & 0xF, tileh);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	116 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	117
7335 0090d1c6b978 (svn r10698) -Codechange [FS#1082]: simplify the code related to foundations. Primarily removal of (duplicated\|magic) code and introduction of few helper functions to ease foundation determination. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7317 diff changeset	118 static Foundation GetFoundation_Clear(TileIndex tile, Slope tileh)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	119 {
7335 0090d1c6b978 (svn r10698) -Codechange [FS#1082]: simplify the code related to foundations. Primarily removal of (duplicated\|magic) code and introduction of few helper functions to ease foundation determination. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7317 diff changeset	120 return FOUNDATION_NONE;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	121 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	122
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	123 void TileLoopClearHelper(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	124 {
12133 2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	125 bool self = (IsTileType(tile, MP_CLEAR) && IsClearGround(tile, CLEAR_FIELDS));
2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	126 bool dirty = false;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	127
12133 2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	128 bool neighbour = (IsTileType(TILE_ADDXY(tile, 1, 0), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 1, 0), CLEAR_FIELDS));
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 if (GetFenceSW(tile) == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	130 if (self != neighbour) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	131 SetFenceSW(tile, 3);
12133 2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	132 dirty = true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	133 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	134 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	135 if (self == 0 && neighbour == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	136 SetFenceSW(tile, 0);
12133 2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	137 dirty = true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	138 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	139 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	140
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	141 neighbour = (IsTileType(TILE_ADDXY(tile, 0, 1), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 0, 1), CLEAR_FIELDS));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	142 if (GetFenceSE(tile) == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	143 if (self != neighbour) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	144 SetFenceSE(tile, 3);
12133 2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	145 dirty = true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	146 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	147 } else {
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 (self == 0 && neighbour == 0) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	149 SetFenceSE(tile, 0);
12133 2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	150 dirty = true;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	151 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	152 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	153
12133 2239c8897872 (svn r16549) -Codechange: use bool in TileLoopClearHelper smatz <smatz@openttd.org> parents: 11730 diff changeset	154 if (dirty) MarkTileDirtyByTile(tile);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	155 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	156
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	157
14123 33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	158 /** Convert to or from snowy tiles. */
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	159 static void TileLoopClearAlps(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	160 {
6343 f75b72d9fc98 (svn r9371) -Feature: Add support for variable snow lines in the arctic climate, supplied maedhros <maedhros@openttd.org> parents: 6248 diff changeset	161 int k = GetTileZ(tile) - GetSnowLine() + TILE_HEIGHT;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	162
14123 33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	163 if (k < 0) {
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	164 /* Below the snow line, do nothing if no snow. */
14171 72a4eae02e7d (svn r18719) -Feature: don't delete the rough/rocky status of a tile when it's covered by snow, this allows rocky tiles under snow if you have a variable snowline yexo <yexo@openttd.org> parents: 14154 diff changeset	165 if (!IsSnowTile(tile)) return;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	166 } else {
14123 33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	167 /* At or above the snow line, make snow tile if needed. */
14171 72a4eae02e7d (svn r18719) -Feature: don't delete the rough/rocky status of a tile when it's covered by snow, this allows rocky tiles under snow if you have a variable snowline yexo <yexo@openttd.org> parents: 14154 diff changeset	168 if (!IsSnowTile(tile)) {
72a4eae02e7d (svn r18719) -Feature: don't delete the rough/rocky status of a tile when it's covered by snow, this allows rocky tiles under snow if you have a variable snowline yexo <yexo@openttd.org> parents: 14154 diff changeset	169 MakeSnow(tile);
14123 33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	170 MarkTileDirtyByTile(tile);
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	171 return;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	172 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	173 }
14123 33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	174 /* Update snow density. */
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	175 uint curent_density = GetClearDensity(tile);
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	176 uint req_density = (k < 0) ? 0u : min((uint)k / TILE_HEIGHT, 3);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	177
14123 33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	178 if (curent_density < req_density) {
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	179 AddClearDensity(tile, 1);
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	180 } else if (curent_density > req_density) {
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	181 AddClearDensity(tile, -1);
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	182 } else {
33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	183 /* Density at the required level. */
14180 57cbbcd68f43 (svn r18728) -Fix: don't mark all tiles dirty in the artic tileloop yexo <yexo@openttd.org> parents: 14171 diff changeset	184 if (k >= 0) return;
57cbbcd68f43 (svn r18728) -Fix: don't mark all tiles dirty in the artic tileloop yexo <yexo@openttd.org> parents: 14171 diff changeset	185 ClearSnow(tile);
14123 33e64233e61a (svn r18670) -Fix [FS#3455]: Update all tiles when snowline height changes in larger steps than one tile. alberth <alberth@openttd.org> parents: 13486 diff changeset	186 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	187 MarkTileDirtyByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	188 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	189
15139 7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	190 /**
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	191 * Tests if at least one surrounding tile is desert
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	192 * @param tile tile to check
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	193 * @return does this tile have at least one desert tile around?
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	194 */
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	195 static inline bool NeighbourIsDesert(TileIndex tile)
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	196 {
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	197 return GetTropicZone(tile + TileDiffXY( 1, 0)) == TROPICZONE_DESERT \|\|
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	198 GetTropicZone(tile + TileDiffXY( -1, 0)) == TROPICZONE_DESERT \|\|
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	199 GetTropicZone(tile + TileDiffXY( 0, 1)) == TROPICZONE_DESERT \|\|
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	200 GetTropicZone(tile + TileDiffXY( 0, -1)) == TROPICZONE_DESERT;
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	201 }
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	202
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	203 static void TileLoopClearDesert(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	204 {
15139 7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	205 /* Current desert level - 0 if it is not desert */
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	206 uint current = 0;
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	207 if (IsClearGround(tile, CLEAR_DESERT)) current = GetClearDensity(tile);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	208
15139 7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	209 /* Expected desert level - 0 if it shouldn't be desert */
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	210 uint expected = 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	211 if (GetTropicZone(tile) == TROPICZONE_DESERT) {
15139 7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	212 expected = 3;
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	213 } else if (NeighbourIsDesert(tile)) {
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	214 expected = 1;
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	215 }
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	216
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	217 if (current == expected) return;
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	218
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	219 if (expected == 0) {
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	220 SetClearGroundDensity(tile, CLEAR_GRASS, 3);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	221 } else {
15139 7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	222 /* Transition from clear to desert is not smooth (after clearing desert tile) */
7c6ac8de8bfb (svn r19768) -Fix: half-desert tiles would never revert back to clear tiles smatz <smatz@openttd.org> parents: 14388 diff changeset	223 SetClearGroundDensity(tile, CLEAR_DESERT, expected);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	224 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	225
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	226 MarkTileDirtyByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	227 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	228
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	229 static void TileLoop_Clear(TileIndex tile)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	230 {
10855 7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	231 /* If the tile is at any edge flood it to prevent maps without water. */
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	232 if (_settings_game.construction.freeform_edges && DistanceFromEdge(tile) == 1) {
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	233 uint z;
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	234 Slope slope = GetTileSlope(tile, &z);
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	235 if (z == 0 && slope == SLOPE_FLAT) {
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	236 DoFloodTile(tile);
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	237 MarkTileDirtyByTile(tile);
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	238 return;
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	239 }
7881d9cd55ab (svn r15190) -Feature: Allow terraforming of the tiles at the edges of the map. Yexo <Yexo@openttd.org> parents: 10647 diff changeset	240 }
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	241 TileLoopClearHelper(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	242
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	243 switch (_settings_game.game_creation.landscape) {
6357 96b1652c6011 (svn r9400) -Codechange: Use some more representative enum names for landscape types. belugas <belugas@openttd.org> parents: 6343 diff changeset	244 case LT_TROPIC: TileLoopClearDesert(tile); break;
96b1652c6011 (svn r9400) -Codechange: Use some more representative enum names for landscape types. belugas <belugas@openttd.org> parents: 6343 diff changeset	245 case LT_ARCTIC: TileLoopClearAlps(tile); break;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	246 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	247
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	248 switch (GetClearGround(tile)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	249 case CLEAR_GRASS:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	250 if (GetClearDensity(tile) == 3) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	251
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	252 if (_game_mode != GM_EDITOR) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	253 if (GetClearCounter(tile) < 7) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	254 AddClearCounter(tile, 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	255 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	256 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	257 SetClearCounter(tile, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	258 AddClearDensity(tile, 1);
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 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	261 SetClearGroundDensity(tile, GB(Random(), 0, 8) > 21 ? CLEAR_GRASS : CLEAR_ROUGH, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	262 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	263 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	264
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	265 case CLEAR_FIELDS: {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	266 uint field_type;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	267
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	268 if (_game_mode == GM_EDITOR) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	269
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	270 if (GetClearCounter(tile) < 7) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	271 AddClearCounter(tile, 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	272 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	273 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	274 SetClearCounter(tile, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	275 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	276
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	277 if (GetIndustryIndexOfField(tile) == INVALID_INDUSTRY && GetFieldType(tile) >= 7) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	278 /* This farmfield is no longer farmfield, so make it grass again */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	279 MakeClear(tile, CLEAR_GRASS, 2);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	280 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	281 field_type = GetFieldType(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	282 field_type = (field_type < 8) ? field_type + 1 : 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	283 SetFieldType(tile, field_type);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	284 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	285 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	286 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	287
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	288 default:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	289 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	290 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	291
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	292 MarkTileDirtyByTile(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	293 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	294
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6160 diff changeset	295 void GenerateClearTile()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	296 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	297 uint i, gi;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	298 TileIndex tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	299
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	300 /* add rough tiles */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	301 i = ScaleByMapSize(GB(Random(), 0, 10) + 0x400);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	302 gi = ScaleByMapSize(GB(Random(), 0, 7) + 0x80);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	303
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	304 SetGeneratingWorldProgress(GWP_ROUGH_ROCKY, gi + i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	305 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	306 IncreaseGeneratingWorldProgress(GWP_ROUGH_ROCKY);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	307 tile = RandomTile();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	308 if (IsTileType(tile, MP_CLEAR) && !IsClearGround(tile, CLEAR_DESERT)) SetClearGroundDensity(tile, CLEAR_ROUGH, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	309 } while (--i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	310
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	311 /* add rocky tiles */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	312 i = gi;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	313 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	314 uint32 r = Random();
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	315 tile = RandomTileSeed(r);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	316
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	317 IncreaseGeneratingWorldProgress(GWP_ROUGH_ROCKY);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	318 if (IsTileType(tile, MP_CLEAR) && !IsClearGround(tile, CLEAR_DESERT)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	319 uint j = GB(r, 16, 4) + 5;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	320 for (;;) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	321 TileIndex tile_new;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	322
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	323 SetClearGroundDensity(tile, CLEAR_ROCKS, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	324 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	325 if (--j == 0) goto get_out;
7317 6abfcd440cdc (svn r10672) -Codechange: typify some parameters/variables. rubidium <rubidium@openttd.org> parents: 7313 diff changeset	326 tile_new = tile + TileOffsByDiagDir((DiagDirection)GB(Random(), 0, 2));
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	327 } while (!IsTileType(tile_new, MP_CLEAR) \|\| IsClearGround(tile_new, CLEAR_DESERT));
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	328 tile = tile_new;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	329 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	330 get_out:;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	331 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	332 } while (--i);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	333 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	334
8616 9e46ac001a8c (svn r12199) -Codechange: Remove magic around the results of GetTileTrackStatus(). frosch <frosch@openttd.org> parents: 8596 diff changeset	335 static TrackStatus GetTileTrackStatus_Clear(TileIndex tile, TransportType mode, uint sub_mode, DiagDirection side)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	336 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	337 return 0;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	338 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	339
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	340 static const StringID _clear_land_str[] = {
12632 e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12258 diff changeset	341 STR_LAI_CLEAR_DESCRIPTION_GRASS,
e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12258 diff changeset	342 STR_LAI_CLEAR_DESCRIPTION_ROUGH_LAND,
e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12258 diff changeset	343 STR_LAI_CLEAR_DESCRIPTION_ROCKS,
e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12258 diff changeset	344 STR_LAI_CLEAR_DESCRIPTION_FIELDS,
e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12258 diff changeset	345 STR_LAI_CLEAR_DESCRIPTION_SNOW_COVERED_LAND,
e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12258 diff changeset	346 STR_LAI_CLEAR_DESCRIPTION_DESERT
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	347 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	348
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	349 static void GetTileDesc_Clear(TileIndex tile, TileDesc *td)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	350 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	351 if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) {
12632 e41943276802 (svn r17075) -Codechange: rename ~750 strings to be more uniform with their relatives rubidium <rubidium@openttd.org> parents: 12258 diff changeset	352 td->str = STR_LAI_CLEAR_DESCRIPTION_BARE_LAND;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	353 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	354 td->str = _clear_land_str[GetClearGround(tile)];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	355 }
9322 258ab31489e0 (svn r13206) -Feature(ette): Display all owners of a tile in the tile-info-window. frosch <frosch@openttd.org> parents: 9111 diff changeset	356 td->owner[0] = GetTileOwner(tile);
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	357 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	358
10207 c54d140df948 (svn r14421) -Codechange: rename all player variables/types to company or client so it is immediatelly clear which one you are working with. rubidium <rubidium@openttd.org> parents: 9413 diff changeset	359 static void ChangeTileOwner_Clear(TileIndex tile, Owner old_owner, Owner new_owner)
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	360 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	361 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	362 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	363
6247 57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo() rubidium <rubidium@openttd.org> parents: 6160 diff changeset	364 void InitializeClearLand()
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	365 {
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	366 _settings_game.game_creation.snow_line = _settings_game.game_creation.snow_line_height * TILE_HEIGHT;
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	367 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	368
11090 df23c4e04638 (svn r15434) -Codechange: bit of type safety for the DC_xxx flags. rubidium <rubidium@openttd.org> parents: 10960 diff changeset	369 static CommandCost TerraformTile_Clear(TileIndex tile, DoCommandFlag flags, uint z_new, Slope tileh_new)
7494 3f6f5fcc079a (svn r11005) -Codechange: move the tiletype specific terraforming checks to the functions for those tile types. rubidium <rubidium@openttd.org> parents: 7487 diff changeset	370 {
3f6f5fcc079a (svn r11005) -Codechange: move the tiletype specific terraforming checks to the functions for those tile types. rubidium <rubidium@openttd.org> parents: 7487 diff changeset	371 return DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
3f6f5fcc079a (svn r11005) -Codechange: move the tiletype specific terraforming checks to the functions for those tile types. rubidium <rubidium@openttd.org> parents: 7487 diff changeset	372 }
3f6f5fcc079a (svn r11005) -Codechange: move the tiletype specific terraforming checks to the functions for those tile types. rubidium <rubidium@openttd.org> parents: 7487 diff changeset	373
5587 c44c070c5032 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium <rubidium@openttd.org> parents: 5584 diff changeset	374 extern const TileTypeProcs _tile_type_clear_procs = {
6123 595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	375 DrawTile_Clear, ///< draw_tile_proc
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	376 GetSlopeZ_Clear, ///< get_slope_z_proc
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	377 ClearTile_Clear, ///< clear_tile_proc
12245 14ea827578da (svn r16660) -Codechange: get rid of more dummy tile_type_procs smatz <smatz@openttd.org> parents: 12244 diff changeset	378 NULL, ///< add_accepted_cargo_proc
6123 595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	379 GetTileDesc_Clear, ///< get_tile_desc_proc
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	380 GetTileTrackStatus_Clear, ///< get_tile_track_status_proc
12245 14ea827578da (svn r16660) -Codechange: get rid of more dummy tile_type_procs smatz <smatz@openttd.org> parents: 12244 diff changeset	381 NULL, ///< click_tile_proc
14ea827578da (svn r16660) -Codechange: get rid of more dummy tile_type_procs smatz <smatz@openttd.org> parents: 12244 diff changeset	382 NULL, ///< animate_tile_proc
6123 595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	383 TileLoop_Clear, ///< tile_loop_clear
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	384 ChangeTileOwner_Clear, ///< change_tile_owner_clear
12258 269852ac9420 (svn r16673) -Codechange: rename GetProducedCargo() to AddProducedCargo() and change its behaviour accordingly smatz <smatz@openttd.org> parents: 12245 diff changeset	385 NULL, ///< add_produced_cargo_proc
6123 595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas <belugas@openttd.org> parents: 6106 diff changeset	386 NULL, ///< vehicle_enter_tile_proc
7335 0090d1c6b978 (svn r10698) -Codechange [FS#1082]: simplify the code related to foundations. Primarily removal of (duplicated\|magic) code and introduction of few helper functions to ease foundation determination. Patch by frosch. rubidium <rubidium@openttd.org> parents: 7317 diff changeset	387 GetFoundation_Clear, ///< get_foundation_proc
7494 3f6f5fcc079a (svn r11005) -Codechange: move the tiletype specific terraforming checks to the functions for those tile types. rubidium <rubidium@openttd.org> parents: 7487 diff changeset	388 TerraformTile_Clear, ///< terraform_tile_proc
5584 4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp) KUDr <KUDr@openttd.org> parents: diff changeset	389 };

Mercurial > hg > openttd

annotate src/clear_cmd.cpp @ 17564:d5ff867052a5 draft