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annotate src/clear_cmd.cpp @ 7333:7110c41ab174 draft

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(svn r10696) -Codechange: remove duplication of the "make sprite transparent" code.
author rubidium <rubidium@openttd.org>
date Thu, 26 Jul 2007 14:07:11 +0000
parents 6abfcd440cdc
children 0090d1c6b978
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1 /* $Id$ */
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2
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3 /** @file clear_cmd.cpp */
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4
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5 #include "stdafx.h"
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6 #include "openttd.h"
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7 #include "clear_map.h"
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8 #include "rail_map.h"
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9 #include "table/strings.h"
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10 #include "functions.h"
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11 #include "map.h"
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12 #include "player.h"
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13 #include "tile.h"
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14 #include "viewport.h"
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15 #include "command.h"
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16 #include "tunnel_map.h"
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17 #include "bridge_map.h"
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18 #include "bridge.h"
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19 #include "landscape.h"
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20 #include "variables.h"
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21 #include "table/sprites.h"
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22 #include "unmovable_map.h"
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23 #include "genworld.h"
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24 #include "industry.h"
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25 #include "water_map.h"
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27 struct TerraformerHeightMod {
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28 TileIndex tile;
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29 byte height;
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30 };
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32 struct TerraformerState {
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33 int height[4];
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34 uint32 flags;
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36 int direction;
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37 int modheight_count;
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38 int tile_table_count;
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39
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40 CommandCost cost;
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42 TileIndex *tile_table;
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43 TerraformerHeightMod *modheight;
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45 };
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47 static int TerraformAllowTileProcess(TerraformerState *ts, TileIndex tile)
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48 {
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49 TileIndex *t;
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50 int count;
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51
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52 if (TileX(tile) == MapMaxX() || TileY(tile) == MapMaxY()) return -1;
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54 t = ts->tile_table;
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55 for (count = ts->tile_table_count; count != 0; count--, t++) {
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56 if (*t == tile) return 0;
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57 }
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58
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59 return 1;
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60 }
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61
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62 static int TerraformGetHeightOfTile(TerraformerState *ts, TileIndex tile)
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63 {
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64 TerraformerHeightMod *mod = ts->modheight;
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65 int count;
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66
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67 for (count = ts->modheight_count; count != 0; count--, mod++) {
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68 if (mod->tile == tile) return mod->height;
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69 }
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71 return TileHeight(tile);
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72 }
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74 static void TerraformAddDirtyTile(TerraformerState *ts, TileIndex tile)
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75 {
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76 int count;
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77 TileIndex *t;
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79 count = ts->tile_table_count;
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81 if (count >= 625) return;
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82
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83 for (t = ts->tile_table; count != 0; count--, t++) {
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84 if (*t == tile) return;
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85 }
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87 ts->tile_table[ts->tile_table_count++] = tile;
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88 }
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90 static void TerraformAddDirtyTileAround(TerraformerState *ts, TileIndex tile)
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91 {
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92 TerraformAddDirtyTile(ts, tile + TileDiffXY( 0, -1));
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93 TerraformAddDirtyTile(ts, tile + TileDiffXY(-1, -1));
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94 TerraformAddDirtyTile(ts, tile + TileDiffXY(-1, 0));
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95 TerraformAddDirtyTile(ts, tile);
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96 }
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98 static int TerraformProc(TerraformerState *ts, TileIndex tile, int mode)
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99 {
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100 int r;
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101 CommandCost ret;
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103 assert(tile < MapSize());
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105 r = TerraformAllowTileProcess(ts, tile);
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106 if (r <= 0) return r;
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108 if (IsTileType(tile, MP_RAILWAY)) {
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109 static const TrackBits safe_track[] = { TRACK_BIT_LOWER, TRACK_BIT_LEFT, TRACK_BIT_UPPER, TRACK_BIT_RIGHT };
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KUDr <KUDr@openttd.org>
parents:
diff changeset
110 static const Slope unsafe_slope[] = { SLOPE_S, SLOPE_W, SLOPE_N, SLOPE_E };
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parents:
diff changeset
111
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parents:
diff changeset
112 Slope tileh;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
113 uint z;
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parents:
diff changeset
114
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
115 /* Nothing could be built at the steep slope - this avoids a bug
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
116 * when you have a single diagonal track in one corner on a
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
117 * basement and then you raise/lower the other corner. */
5584
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parents:
diff changeset
118 tileh = GetTileSlope(tile, &z);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
119 if (tileh == unsafe_slope[mode] ||
6972
a728f84a1679 (svn r10228) -Fix [FS#894]: why MSVC must always bitch about stuff?
rubidium <rubidium@openttd.org>
parents: 6963
diff changeset
120 tileh == (SLOPE_STEEP | ComplementSlope(unsafe_slope[mode]))) {
5584
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parents:
diff changeset
121 _terraform_err_tile = tile;
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diff changeset
122 _error_message = STR_1008_MUST_REMOVE_RAILROAD_TRACK;
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parents:
diff changeset
123 return -1;
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124 }
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parents:
diff changeset
125
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
126 /* If we have a single diagonal track there, the other side of
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
127 * tile can be terraformed. */
5584
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diff changeset
128 if (IsPlainRailTile(tile) && GetTrackBits(tile) == safe_track[mode]) {
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diff changeset
129 /* If terraforming downwards prevent damaging a potential tunnel below.
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diff changeset
130 * This check is only necessary for flat tiles, because if the tile is
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diff changeset
131 * non-flat, then the corner opposing the rail is raised. Only this corner
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diff changeset
132 * can be lowered and this is a safe action
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diff changeset
133 */
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134 if (tileh == SLOPE_FLAT &&
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diff changeset
135 ts->direction == -1 &&
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diff changeset
136 IsTunnelInWay(tile, z - TILE_HEIGHT)) {
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diff changeset
137 _terraform_err_tile = tile;
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diff changeset
138 _error_message = STR_1002_EXCAVATION_WOULD_DAMAGE;
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diff changeset
139 return -1;
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diff changeset
140 }
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diff changeset
141 return 0;
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diff changeset
142 }
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diff changeset
143 }
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KUDr <KUDr@openttd.org>
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diff changeset
144
6974
5471b9efc25d (svn r10230) -Fix [FS#594]: terraforming wipes out canals. Now you always have to remove the canal before terraforming, instead of "just" removing the canal.
rubidium <rubidium@openttd.org>
parents: 6972
diff changeset
145 /* Canals can't be terraformed */
5471b9efc25d (svn r10230) -Fix [FS#594]: terraforming wipes out canals. Now you always have to remove the canal before terraforming, instead of "just" removing the canal.
rubidium <rubidium@openttd.org>
parents: 6972
diff changeset
146 if (IsClearWaterTile(tile) && IsCanal(tile)) {
5471b9efc25d (svn r10230) -Fix [FS#594]: terraforming wipes out canals. Now you always have to remove the canal before terraforming, instead of "just" removing the canal.
rubidium <rubidium@openttd.org>
parents: 6972
diff changeset
147 _terraform_err_tile = tile;
5471b9efc25d (svn r10230) -Fix [FS#594]: terraforming wipes out canals. Now you always have to remove the canal before terraforming, instead of "just" removing the canal.
rubidium <rubidium@openttd.org>
parents: 6972
diff changeset
148 _error_message = STR_MUST_DEMOLISH_CANAL_FIRST;
5471b9efc25d (svn r10230) -Fix [FS#594]: terraforming wipes out canals. Now you always have to remove the canal before terraforming, instead of "just" removing the canal.
rubidium <rubidium@openttd.org>
parents: 6972
diff changeset
149 return -1;
5471b9efc25d (svn r10230) -Fix [FS#594]: terraforming wipes out canals. Now you always have to remove the canal before terraforming, instead of "just" removing the canal.
rubidium <rubidium@openttd.org>
parents: 6972
diff changeset
150 }
5471b9efc25d (svn r10230) -Fix [FS#594]: terraforming wipes out canals. Now you always have to remove the canal before terraforming, instead of "just" removing the canal.
rubidium <rubidium@openttd.org>
parents: 6972
diff changeset
151
6491
696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands.
rubidium <rubidium@openttd.org>
parents: 6357
diff changeset
152 ret = DoCommand(tile, 0, 0, ts->flags & ~DC_EXEC, CMD_LANDSCAPE_CLEAR);
5584
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diff changeset
153
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diff changeset
154 if (CmdFailed(ret)) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
155 _terraform_err_tile = tile;
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parents:
diff changeset
156 return -1;
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parents:
diff changeset
157 }
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parents:
diff changeset
158
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
159 ts->cost.AddCost(ret.GetCost());
5584
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parents:
diff changeset
160
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KUDr <KUDr@openttd.org>
parents:
diff changeset
161 if (ts->tile_table_count >= 625) return -1;
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diff changeset
162 ts->tile_table[ts->tile_table_count++] = tile;
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diff changeset
163
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diff changeset
164 return 0;
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diff changeset
165 }
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parents:
diff changeset
166
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diff changeset
167 static bool TerraformTileHeight(TerraformerState *ts, TileIndex tile, int height)
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diff changeset
168 {
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diff changeset
169 int nh;
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diff changeset
170 TerraformerHeightMod *mod;
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parents:
diff changeset
171 int count;
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diff changeset
172
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parents:
diff changeset
173 assert(tile < MapSize());
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parents:
diff changeset
174
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parents:
diff changeset
175 if (height < 0) {
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parents:
diff changeset
176 _error_message = STR_1003_ALREADY_AT_SEA_LEVEL;
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diff changeset
177 return false;
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diff changeset
178 }
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parents:
diff changeset
179
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diff changeset
180 _error_message = STR_1004_TOO_HIGH;
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parents:
diff changeset
181
7313
06f0315f7746 (svn r10665) -Codechange: replace magic 15 with MAX_TILE_HEIGHT (bilbo)
truelight <truelight@openttd.org>
parents: 6974
diff changeset
182 if (height > MAX_TILE_HEIGHT) return false;
5584
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parents:
diff changeset
183
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parents:
diff changeset
184 nh = TerraformGetHeightOfTile(ts, tile);
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parents:
diff changeset
185 if (nh < 0 || height == nh) return false;
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parents:
diff changeset
186
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KUDr <KUDr@openttd.org>
parents:
diff changeset
187 if (TerraformProc(ts, tile, 0) < 0) return false;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
188 if (TerraformProc(ts, tile + TileDiffXY( 0, -1), 1) < 0) return false;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
189 if (TerraformProc(ts, tile + TileDiffXY(-1, -1), 2) < 0) return false;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
190 if (TerraformProc(ts, tile + TileDiffXY(-1, 0), 3) < 0) return false;
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parents:
diff changeset
191
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KUDr <KUDr@openttd.org>
parents:
diff changeset
192 mod = ts->modheight;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
193 count = ts->modheight_count;
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parents:
diff changeset
194
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KUDr <KUDr@openttd.org>
parents:
diff changeset
195 for (;;) {
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parents:
diff changeset
196 if (count == 0) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
197 if (ts->modheight_count >= 576) return false;
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parents:
diff changeset
198 ts->modheight_count++;
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parents:
diff changeset
199 break;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
200 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
201 if (mod->tile == tile) break;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
202 mod++;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
203 count--;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
204 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
205
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KUDr <KUDr@openttd.org>
parents:
diff changeset
206 mod->tile = tile;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
207 mod->height = (byte)height;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
208
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
209 ts->cost.AddCost(_price.terraform);
5584
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parents:
diff changeset
210
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KUDr <KUDr@openttd.org>
parents:
diff changeset
211 {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
212 int direction = ts->direction, r;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
213 const TileIndexDiffC *ttm;
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parents:
diff changeset
214
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KUDr <KUDr@openttd.org>
parents:
diff changeset
215 static const TileIndexDiffC _terraform_tilepos[] = {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
216 { 1, 0},
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KUDr <KUDr@openttd.org>
parents:
diff changeset
217 {-2, 0},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
218 { 1, 1},
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
219 { 0, -2}
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
220 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
221
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KUDr <KUDr@openttd.org>
parents:
diff changeset
222 for (ttm = _terraform_tilepos; ttm != endof(_terraform_tilepos); ttm++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
223 tile += ToTileIndexDiff(*ttm);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
224
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KUDr <KUDr@openttd.org>
parents:
diff changeset
225 r = TerraformGetHeightOfTile(ts, tile);
6491
696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands.
rubidium <rubidium@openttd.org>
parents: 6357
diff changeset
226 if (r != height && r - direction != height && r + direction != height) {
696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands.
rubidium <rubidium@openttd.org>
parents: 6357
diff changeset
227 if (!TerraformTileHeight(ts, tile, r + direction))
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
228 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
229 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
230 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
231 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
232
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KUDr <KUDr@openttd.org>
parents:
diff changeset
233 return true;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
234 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
235
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KUDr <KUDr@openttd.org>
parents:
diff changeset
236 /** Terraform land
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KUDr <KUDr@openttd.org>
parents:
diff changeset
237 * @param tile tile to terraform
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
238 * @param flags for this command type
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
239 * @param p1 corners to terraform.
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KUDr <KUDr@openttd.org>
parents:
diff changeset
240 * @param p2 direction; eg up or down
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
241 * @return error or cost of terraforming
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
242 */
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
243 CommandCost CmdTerraformLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
244 {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
245 TerraformerState ts;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
246 TileIndex t;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
247 int direction;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
248
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KUDr <KUDr@openttd.org>
parents:
diff changeset
249 TerraformerHeightMod modheight_data[576];
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KUDr <KUDr@openttd.org>
parents:
diff changeset
250 TileIndex tile_table_data[625];
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
251
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KUDr <KUDr@openttd.org>
parents:
diff changeset
252 SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
253
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KUDr <KUDr@openttd.org>
parents:
diff changeset
254 _terraform_err_tile = 0;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
255
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KUDr <KUDr@openttd.org>
parents:
diff changeset
256 ts.direction = direction = p2 ? 1 : -1;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
257 ts.flags = flags;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
258 ts.modheight_count = ts.tile_table_count = 0;
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
259 ts.cost = CommandCost();
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
260 ts.modheight = modheight_data;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
261 ts.tile_table = tile_table_data;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
262
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KUDr <KUDr@openttd.org>
parents:
diff changeset
263 /* Make an extra check for map-bounds cause we add tiles to the originating tile */
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KUDr <KUDr@openttd.org>
parents:
diff changeset
264 if (tile + TileDiffXY(1, 1) >= MapSize()) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
265
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KUDr <KUDr@openttd.org>
parents:
diff changeset
266 if (p1 & 1) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
267 t = tile + TileDiffXY(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
268 if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
269 return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
270 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
271 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
272
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
273 if (p1 & 2) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
274 t = tile + TileDiffXY(1, 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
275 if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
276 return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
277 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
278 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
279
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
280 if (p1 & 4) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
281 t = tile + TileDiffXY(0, 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
282 if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
283 return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
284 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
285 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
286
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
287 if (p1 & 8) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
288 t = tile + TileDiffXY(0, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
289 if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
290 return CMD_ERROR;
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 }
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 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
295 /* Check if tunnel would take damage */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
296 int count;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
297 TileIndex *ti = ts.tile_table;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
298
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
299 for (count = ts.tile_table_count; count != 0; count--, ti++) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
300 TileIndex tile = *ti;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
301
6718
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
302 uint z_min = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 0));
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
303 uint z_max = z_min;
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
304 uint t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 0));
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
305 z_min = min(z_min, t);
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
306 z_max = max(z_max, t);
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
307 t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 1));
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
308 z_min = min(z_min, t);
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
309 z_max = max(z_max, t);
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
310 t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 1));
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
311 z_min = min(z_min, t);
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
312 z_max = max(z_max, t);
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
313
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
314 if (direction == 1 && MayHaveBridgeAbove(tile) && IsBridgeAbove(tile) &&
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
315 GetBridgeHeight(GetSouthernBridgeEnd(tile)) <= z_max * 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
316 return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
317 }
6718
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
318 if (direction == -1 && IsTunnelInWay(tile, z_min * TILE_HEIGHT)) {
071d60495c17 (svn r9950) -Feature(tte): allow terraforming under bridges.
rubidium <rubidium@openttd.org>
parents: 6683
diff changeset
319 return_cmd_error(STR_1002_EXCAVATION_WOULD_DAMAGE);
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
320 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
321 }
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
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
324 if (flags & DC_EXEC) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
325 /* Clear the landscape at the tiles */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
326 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
327 int count;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
328 TileIndex *ti = ts.tile_table;
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parents:
diff changeset
329 for (count = ts.tile_table_count; count != 0; count--, ti++) {
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parents:
diff changeset
330 DoCommand(*ti, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
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parents:
diff changeset
331 }
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parents:
diff changeset
332 }
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parents:
diff changeset
333
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parents:
diff changeset
334 /* change the height */
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KUDr <KUDr@openttd.org>
parents:
diff changeset
335 {
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parents:
diff changeset
336 int count;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
337 TerraformerHeightMod *mod;
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parents:
diff changeset
338
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parents:
diff changeset
339 mod = ts.modheight;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
340 for (count = ts.modheight_count; count != 0; count--, mod++) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
341 TileIndex til = mod->tile;
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parents:
diff changeset
342
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KUDr <KUDr@openttd.org>
parents:
diff changeset
343 SetTileHeight(til, mod->height);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
344 TerraformAddDirtyTileAround(&ts, til);
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parents:
diff changeset
345 }
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diff changeset
346 }
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diff changeset
347
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parents:
diff changeset
348 /* finally mark the dirty tiles dirty */
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parents:
diff changeset
349 {
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parents:
diff changeset
350 int count;
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diff changeset
351 TileIndex *ti = ts.tile_table;
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parents:
diff changeset
352 for (count = ts.tile_table_count; count != 0; count--, ti++) {
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diff changeset
353 MarkTileDirtyByTile(*ti);
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354 }
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355 }
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diff changeset
356 }
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diff changeset
357 return ts.cost;
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358 }
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parents:
diff changeset
359
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parents:
diff changeset
360
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diff changeset
361 /** Levels a selected (rectangle) area of land
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362 * @param tile end tile of area-drag
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363 * @param flags for this command type
5584
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diff changeset
364 * @param p1 start tile of area drag
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diff changeset
365 * @param p2 unused
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diff changeset
366 * @return error or cost of terraforming
5584
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parents:
diff changeset
367 */
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rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
368 CommandCost CmdLevelLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
5584
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diff changeset
369 {
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diff changeset
370 int size_x, size_y;
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diff changeset
371 int ex;
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KUDr <KUDr@openttd.org>
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diff changeset
372 int ey;
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diff changeset
373 int sx, sy;
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parents:
diff changeset
374 uint h, curh;
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d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
375 CommandCost money;
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rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
376 CommandCost ret;
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
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diff changeset
377 CommandCost cost;
5584
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diff changeset
378
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diff changeset
379 if (p1 >= MapSize()) return CMD_ERROR;
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parents:
diff changeset
380
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parents:
diff changeset
381 SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
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parents:
diff changeset
382
6123
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parents: 6106
diff changeset
383 /* remember level height */
5584
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parents:
diff changeset
384 h = TileHeight(p1);
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parents:
diff changeset
385
6123
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belugas <belugas@openttd.org>
parents: 6106
diff changeset
386 /* make sure sx,sy are smaller than ex,ey */
5584
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diff changeset
387 ex = TileX(tile);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
388 ey = TileY(tile);
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parents:
diff changeset
389 sx = TileX(p1);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
390 sy = TileY(p1);
6106
230764f1a316 (svn r8841) -Fix
tron <tron@openttd.org>
parents: 5668
diff changeset
391 if (ex < sx) Swap(ex, sx);
230764f1a316 (svn r8841) -Fix
tron <tron@openttd.org>
parents: 5668
diff changeset
392 if (ey < sy) Swap(ey, sy);
5584
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parents:
diff changeset
393 tile = TileXY(sx, sy);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
394
6491
696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands.
rubidium <rubidium@openttd.org>
parents: 6357
diff changeset
395 size_x = ex - sx + 1;
696f0e1b046e (svn r9672) -Cleanup: lots of coding style fixes around operands.
rubidium <rubidium@openttd.org>
parents: 6357
diff changeset
396 size_y = ey - sy + 1;
5584
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parents:
diff changeset
397
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
398 money.AddCost(GetAvailableMoneyForCommand());
5584
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KUDr <KUDr@openttd.org>
parents:
diff changeset
399
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KUDr <KUDr@openttd.org>
parents:
diff changeset
400 BEGIN_TILE_LOOP(tile2, size_x, size_y, tile) {
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parents:
diff changeset
401 curh = TileHeight(tile2);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
402 while (curh != h) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
403 ret = DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags & ~DC_EXEC, CMD_TERRAFORM_LAND);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
404 if (CmdFailed(ret)) break;
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KUDr <KUDr@openttd.org>
parents:
diff changeset
405
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KUDr <KUDr@openttd.org>
parents:
diff changeset
406 if (flags & DC_EXEC) {
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
407 money.AddCost(-ret.GetCost());
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
408 if (money.GetCost() < 0) {
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
409 _additional_cash_required = ret.GetCost();
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
410 return cost;
5584
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KUDr <KUDr@openttd.org>
parents:
diff changeset
411 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
412 DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags, CMD_TERRAFORM_LAND);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
413 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
414
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
415 cost.AddCost(ret);
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
416 curh += (curh > h) ? -1 : 1;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
417 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
418 } END_TILE_LOOP(tile2, size_x, size_y, tile)
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KUDr <KUDr@openttd.org>
parents:
diff changeset
419
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
420 return (cost.GetCost() == 0) ? CMD_ERROR : cost;
5584
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KUDr <KUDr@openttd.org>
parents:
diff changeset
421 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
422
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KUDr <KUDr@openttd.org>
parents:
diff changeset
423 /** Purchase a land area. Actually you only purchase one tile, so
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
424 * the name is a bit confusing ;p
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KUDr <KUDr@openttd.org>
parents:
diff changeset
425 * @param tile the tile the player is purchasing
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
426 * @param flags for this command type
5584
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KUDr <KUDr@openttd.org>
parents:
diff changeset
427 * @param p1 unused
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KUDr <KUDr@openttd.org>
parents:
diff changeset
428 * @param p2 unused
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
429 * @return error of cost of operation
5584
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KUDr <KUDr@openttd.org>
parents:
diff changeset
430 */
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
431 CommandCost CmdPurchaseLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
5584
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KUDr <KUDr@openttd.org>
parents:
diff changeset
432 {
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
433 CommandCost cost;
5584
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KUDr <KUDr@openttd.org>
parents:
diff changeset
434
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KUDr <KUDr@openttd.org>
parents:
diff changeset
435 SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
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KUDr <KUDr@openttd.org>
parents:
diff changeset
436
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
437 if (!EnsureNoVehicle(tile)) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
438
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
439 if (IsOwnedLandTile(tile) && IsTileOwner(tile, _current_player)) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
440 return_cmd_error(STR_5807_YOU_ALREADY_OWN_IT);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
441 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
442
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
443 cost = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
444 if (CmdFailed(cost)) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
445
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
446 if (flags & DC_EXEC) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
447 MakeOwnedLand(tile, _current_player);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
448 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
449 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
450
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
451 return cost.AddCost(_price.purchase_land * 10);
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
452 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
453
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
454
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
455 static CommandCost ClearTile_Clear(TileIndex tile, byte 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
456 {
6953
41fd36025784 (svn r10208) -Codechange: replace int32 with Money where appropriate.
rubidium <rubidium@openttd.org>
parents: 6950
diff changeset
457 static const Money* clear_price_table[] = {
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
458 &_price.clear_1,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
459 &_price.purchase_land,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
460 &_price.clear_2,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
461 &_price.clear_3,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
462 &_price.purchase_land,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
463 &_price.purchase_land,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
464 &_price.clear_2, // XXX unused?
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
465 };
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
466 CommandCost price;
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
467
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
468 if (!IsClearGround(tile, CLEAR_GRASS) || GetClearDensity(tile) != 0) {
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
469 price.AddCost(*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
470 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
471
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
472 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
473
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
474 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
475 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
476
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
477 /** Sell a land area. Actually you only sell one tile, so
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
478 * the name is a bit confusing ;p
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
479 * @param tile the tile the player is selling
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
480 * @param flags for this command type
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
481 * @param p1 unused
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
482 * @param p2 unused
6123
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
483 * @return error or cost of operation
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
484 */
6943
fd42cb9816c6 (svn r10197) -Codechange: replace int32 with CommandCost where appropriate.
rubidium <rubidium@openttd.org>
parents: 6718
diff changeset
485 CommandCost CmdSellLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
486 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
487 SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
488
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
489 if (!IsOwnedLandTile(tile)) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
490 if (!CheckTileOwnership(tile) && _current_player != OWNER_WATER) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
491
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
492
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
493 if (!EnsureNoVehicle(tile)) return CMD_ERROR;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
494
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
495 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
496
6950
d2846442a133 (svn r10205) -Codechange: refactor returning of cost, so it can be more easily modified.
rubidium <rubidium@openttd.org>
parents: 6943
diff changeset
497 return CommandCost(- _price.purchase_land * 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
498 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
499
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
500
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
501 #include "table/clear_land.h"
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
502
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
503
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
504 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
505 {
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
506 DrawGroundSprite(SPR_FLAT_BARE_LAND + _tileh_to_sprite[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
507 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
508
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
509 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
510 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
511 if (ti->tileh != SLOPE_FLAT) {
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
512 DrawGroundSprite(SPR_FLAT_ROUGH_LAND + _tileh_to_sprite[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
513 } else {
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
514 DrawGroundSprite(_landscape_clear_sprites[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
515 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
516 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
517
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
518 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
519 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
520 byte z = ti->z;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
521
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
522 if (ti->tileh & SLOPE_S) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
523 z += TILE_HEIGHT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
524 if (ti->tileh == SLOPE_STEEP_S) z += TILE_HEIGHT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
525 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
526
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
527 if (GetFenceSW(ti->tile) != 0) {
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
528 DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSW(ti->tile) - 1] + _fence_mod_by_tileh[ti->tileh], PAL_NONE, ti->x, ti->y, 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
529 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
530
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
531 if (GetFenceSE(ti->tile) != 0) {
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
532 DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSE(ti->tile) - 1] + _fence_mod_by_tileh_2[ti->tileh], PAL_NONE, ti->x, ti->y, 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
533 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
534 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
535
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
536 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
537 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
538 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
539 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
540 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
541 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
542
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
543 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
544 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
545 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
546
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
547 case CLEAR_ROCKS:
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
548 DrawGroundSprite(SPR_FLAT_ROCKY_LAND_1 + _tileh_to_sprite[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
549 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
550
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
551 case CLEAR_FIELDS:
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
552 DrawGroundSprite(_clear_land_sprites_1[GetFieldType(ti->tile)] + _tileh_to_sprite[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
553 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
554
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
555 case CLEAR_SNOW:
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
556 DrawGroundSprite(_clear_land_sprites_2[GetClearDensity(ti->tile)] + _tileh_to_sprite[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
557 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
558
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
559 case CLEAR_DESERT:
5668
3d6d9bff3dd8 (svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138 <peter1138@openttd.org>
parents: 5587
diff changeset
560 DrawGroundSprite(_clear_land_sprites_3[GetClearDensity(ti->tile)] + _tileh_to_sprite[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
561 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
562 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
563
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
564 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
565 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
566 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
567
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
568 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
569 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
570 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
571 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
572
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
573 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
574 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
575
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
576 static Slope GetSlopeTileh_Clear(TileIndex tile, Slope tileh)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
577 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
578 return tileh;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
579 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
580
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
581 static void GetAcceptedCargo_Clear(TileIndex tile, AcceptedCargo ac)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
582 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
583 /* unused */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
584 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
585
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
586 static void AnimateTile_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
587 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
588 /* unused */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
589 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
590
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
591 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
592 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
593 byte self;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
594 byte neighbour;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
595 TileIndex dirty = INVALID_TILE;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
596
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
597 self = (IsTileType(tile, MP_CLEAR) && IsClearGround(tile, 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
598
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
599 neighbour = (IsTileType(TILE_ADDXY(tile, 1, 0), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 1, 0), 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
600 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
601 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
602 SetFenceSW(tile, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
603 dirty = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
604 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
605 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
606 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
607 SetFenceSW(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
608 dirty = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
609 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
610 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
611
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
612 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
613 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
614 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
615 SetFenceSE(tile, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
616 dirty = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
617 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
618 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
619 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
620 SetFenceSE(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
621 dirty = tile;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
622 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
623 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
624
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
625 if (dirty != INVALID_TILE) MarkTileDirtyByTile(dirty);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
626 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
627
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
628
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
629 /* convert into snowy tiles */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
630 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
631 {
6343
f75b72d9fc98 (svn r9371) -Feature: Add support for variable snow lines in the arctic climate, supplied
maedhros <maedhros@openttd.org>
parents: 6248
diff changeset
632 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
633
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
634 if (k < 0) { // well below the snow line
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
635 if (!IsClearGround(tile, CLEAR_SNOW)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
636 if (GetClearDensity(tile) == 0) SetClearGroundDensity(tile, CLEAR_GRASS, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
637 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
638 if (!IsClearGround(tile, 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
639 SetClearGroundDensity(tile, CLEAR_SNOW, 0);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
640 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
641 uint density = min((uint)k / TILE_HEIGHT, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
642
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
643 if (GetClearDensity(tile) < density) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
644 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
645 } else if (GetClearDensity(tile) > density) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
646 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
647 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
648 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
649 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
650 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
651 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
652
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
653 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
654 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
655
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
656 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
657 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
658 if (IsClearGround(tile, CLEAR_DESERT)) return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
659
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
660 if (GetTropicZone(tile) == TROPICZONE_DESERT) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
661 SetClearGroundDensity(tile, CLEAR_DESERT, 3);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
662 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
663 if (GetTropicZone(tile + TileDiffXY( 1, 0)) != TROPICZONE_DESERT &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
664 GetTropicZone(tile + TileDiffXY(-1, 0)) != TROPICZONE_DESERT &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
665 GetTropicZone(tile + TileDiffXY( 0, 1)) != TROPICZONE_DESERT &&
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
666 GetTropicZone(tile + TileDiffXY( 0, -1)) != TROPICZONE_DESERT)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
667 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
668 SetClearGroundDensity(tile, CLEAR_DESERT, 1);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
669 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
670
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
671 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
672 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
673
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
674 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
675 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
676 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
677
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
678 switch (_opt.landscape) {
6357
96b1652c6011 (svn r9400) -Codechange: Use some more representative enum names for landscape types.
belugas <belugas@openttd.org>
parents: 6343
diff changeset
679 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
680 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
681 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
682
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
683 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
684 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
685 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
686
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
687 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
688 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
689 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
690 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
691 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
692 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
693 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
694 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
695 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
696 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
697 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
698 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
699
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
700 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
701 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
702
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
703 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
704
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
705 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
706 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
707 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
708 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
709 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
710 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
711
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
712 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
713 /* 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
714 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
715 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
716 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
717 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
718 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
719 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
720 break;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
721 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
722
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
723 default:
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
724 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
725 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
726
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
727 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
728 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
729
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6160
diff changeset
730 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
731 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
732 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
733 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
734
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
735 /* 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
736 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
737 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
738
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
739 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
740 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
741 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
742 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
743 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
744 } 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
745
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
746 /* 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
747 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
748 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
749 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
750 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
751
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
752 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
753 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
754 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
755 for (;;) {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
756 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
757
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
758 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
759 do {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
760 if (--j == 0) goto get_out;
7317
6abfcd440cdc (svn r10672) -Codechange: typify some parameters/variables.
rubidium <rubidium@openttd.org>
parents: 7313
diff changeset
761 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
762 } 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
763 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
764 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
765 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
766 }
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KUDr <KUDr@openttd.org>
parents:
diff changeset
767 } 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
768 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
769
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
770 static void ClickTile_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
771 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
772 /* not used */
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
773 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
774
6683
6984c0dbbb07 (svn r9914) -Codechange: prepare GTTS and the pathfinders to handle multiple road types on a single tile.
rubidium <rubidium@openttd.org>
parents: 6491
diff changeset
775 static uint32 GetTileTrackStatus_Clear(TileIndex tile, TransportType mode, uint sub_mode)
5584
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
776 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
777 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
778 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
779
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
780 static const StringID _clear_land_str[] = {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
781 STR_080D_GRASS,
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KUDr <KUDr@openttd.org>
parents:
diff changeset
782 STR_080B_ROUGH_LAND,
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KUDr <KUDr@openttd.org>
parents:
diff changeset
783 STR_080A_ROCKS,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
784 STR_080E_FIELDS,
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KUDr <KUDr@openttd.org>
parents:
diff changeset
785 STR_080F_SNOW_COVERED_LAND,
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
786 STR_0810_DESERT
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
787 };
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
788
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
789 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
790 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
791 if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) {
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KUDr <KUDr@openttd.org>
parents:
diff changeset
792 td->str = STR_080C_BARE_LAND;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
793 } else {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
794 td->str = _clear_land_str[GetClearGround(tile)];
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KUDr <KUDr@openttd.org>
parents:
diff changeset
795 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
796 td->owner = GetTileOwner(tile);
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
797 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
798
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
799 static void ChangeTileOwner_Clear(TileIndex tile, PlayerID old_player, PlayerID new_player)
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
800 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
801 return;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
802 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
803
6247
57363e064324 (svn r9050) -Codechange: Foo(void) -> Foo()
rubidium <rubidium@openttd.org>
parents: 6160
diff changeset
804 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
805 {
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
806 _opt.snow_line = _patches.snow_line_height * TILE_HEIGHT;
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
807 }
4b26bd55bd24 (svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)
KUDr <KUDr@openttd.org>
parents:
diff changeset
808
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
809 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
810 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
811 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
812 ClearTile_Clear, ///< clear_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
813 GetAcceptedCargo_Clear, ///< get_accepted_cargo_proc
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
814 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
815 GetTileTrackStatus_Clear, ///< get_tile_track_status_proc
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
816 ClickTile_Clear, ///< click_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
817 AnimateTile_Clear, ///< animate_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
818 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
819 ChangeTileOwner_Clear, ///< change_tile_owner_clear
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
820 NULL, ///< get_produced_cargo_proc
595dc16a6fd8 (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas <belugas@openttd.org>
parents: 6106
diff changeset
821 NULL, ///< vehicle_enter_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
822 GetSlopeTileh_Clear, ///< get_slope_tileh_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
823 };