author | truelight |
Sat, 24 Mar 2007 15:19:35 +0000 | |
branch | noai |
changeset 9517 | be1775555bbd |
parent 9505 | 9711235f5693 |
child 6719 | 4cc327ad39d5 |
child 6987 | b0f13039bda2 |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
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/** @file clear_cmd.cpp */ |
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0 | 5 |
#include "stdafx.h" |
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#include "openttd.h" |
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#include "clear_map.h" |
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#include "rail_map.h" |
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#include "table/strings.h" |
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#include "functions.h" |
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#include "map.h" |
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#include "player.h" |
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#include "tile.h" |
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#include "viewport.h" |
15 |
#include "command.h" |
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#include "tunnel_map.h" |
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#include "bridge_map.h" |
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#include "bridge.h" |
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#include "landscape.h" |
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#include "variables.h" |
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#include "table/sprites.h" |
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#include "unmovable_map.h" |
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#include "genworld.h" |
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#include "industry.h" |
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struct TerraformerHeightMod { |
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TileIndex tile; |
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byte height; |
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}; |
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struct TerraformerState { |
0 | 32 |
int height[4]; |
33 |
uint32 flags; |
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34 |
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35 |
int direction; |
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int modheight_count; |
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int tile_table_count; |
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int32 cost; |
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TileIndex *tile_table; |
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TerraformerHeightMod *modheight; |
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}; |
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static int TerraformAllowTileProcess(TerraformerState *ts, TileIndex tile) |
|
47 |
{ |
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48 |
TileIndex *t; |
|
49 |
int count; |
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50 |
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2639 | 51 |
if (TileX(tile) == MapMaxX() || TileY(tile) == MapMaxY()) return -1; |
0 | 52 |
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53 |
t = ts->tile_table; |
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2639 | 54 |
for (count = ts->tile_table_count; count != 0; count--, t++) { |
55 |
if (*t == tile) return 0; |
|
0 | 56 |
} |
57 |
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58 |
return 1; |
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59 |
} |
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60 |
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61 |
static int TerraformGetHeightOfTile(TerraformerState *ts, TileIndex tile) |
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62 |
{ |
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TerraformerHeightMod *mod = ts->modheight; |
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int count; |
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2639 | 66 |
for (count = ts->modheight_count; count != 0; count--, mod++) { |
67 |
if (mod->tile == tile) return mod->height; |
|
0 | 68 |
} |
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return TileHeight(tile); |
0 | 71 |
} |
72 |
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static void TerraformAddDirtyTile(TerraformerState *ts, TileIndex tile) |
|
74 |
{ |
|
75 |
int count; |
|
76 |
TileIndex *t; |
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77 |
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78 |
count = ts->tile_table_count; |
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79 |
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2639 | 80 |
if (count >= 625) return; |
0 | 81 |
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2952 | 82 |
for (t = ts->tile_table; count != 0; count--,t++) { |
2639 | 83 |
if (*t == tile) return; |
0 | 84 |
} |
85 |
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86 |
ts->tile_table[ts->tile_table_count++] = tile; |
|
87 |
} |
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88 |
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static void TerraformAddDirtyTileAround(TerraformerState *ts, TileIndex tile) |
|
90 |
{ |
|
1981 | 91 |
TerraformAddDirtyTile(ts, tile + TileDiffXY( 0, -1)); |
92 |
TerraformAddDirtyTile(ts, tile + TileDiffXY(-1, -1)); |
|
93 |
TerraformAddDirtyTile(ts, tile + TileDiffXY(-1, 0)); |
|
0 | 94 |
TerraformAddDirtyTile(ts, tile); |
95 |
} |
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static int TerraformProc(TerraformerState *ts, TileIndex tile, int mode) |
0 | 98 |
{ |
99 |
int r; |
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int32 ret; |
0 | 101 |
|
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assert(tile < MapSize()); |
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4068 | 104 |
r = TerraformAllowTileProcess(ts, tile); |
105 |
if (r <= 0) return r; |
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|
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if (IsTileType(tile, MP_RAILWAY)) { |
4068 | 108 |
static const TrackBits safe_track[] = { TRACK_BIT_LOWER, TRACK_BIT_LEFT, TRACK_BIT_UPPER, TRACK_BIT_RIGHT }; |
109 |
static const Slope unsafe_slope[] = { SLOPE_S, SLOPE_W, SLOPE_N, SLOPE_E }; |
|
0 | 110 |
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Slope tileh; |
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uint z; |
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|
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/* Nothing could be built at the steep slope - this avoids a bug |
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* when you have a single diagonal track in one corner on a |
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* basement and then you raise/lower the other corner. */ |
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117 |
tileh = GetTileSlope(tile, &z); |
4068 | 118 |
if (tileh == unsafe_slope[mode] || |
119 |
tileh == ComplementSlope(unsafe_slope[mode])) { |
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_terraform_err_tile = tile; |
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_error_message = STR_1008_MUST_REMOVE_RAILROAD_TRACK; |
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return -1; |
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} |
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|
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/* If we have a single diagonal track there, the other side of |
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* tile can be terraformed. */ |
4068 | 127 |
if (IsPlainRailTile(tile) && GetTrackBits(tile) == safe_track[mode]) { |
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/* If terraforming downwards prevent damaging a potential tunnel below. |
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* This check is only necessary for flat tiles, because if the tile is |
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* non-flat, then the corner opposing the rail is raised. Only this corner |
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* can be lowered and this is a safe action |
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132 |
*/ |
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if (tileh == SLOPE_FLAT && |
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ts->direction == -1 && |
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IsTunnelInWay(tile, z - TILE_HEIGHT)) { |
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_terraform_err_tile = tile; |
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137 |
_error_message = STR_1002_EXCAVATION_WOULD_DAMAGE; |
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138 |
return -1; |
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139 |
} |
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140 |
return 0; |
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141 |
} |
0 | 142 |
} |
143 |
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ret = DoCommand(tile, 0,0, ts->flags & ~DC_EXEC, CMD_LANDSCAPE_CLEAR); |
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if (CmdFailed(ret)) { |
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_terraform_err_tile = tile; |
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148 |
return -1; |
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149 |
} |
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150 |
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ts->cost += ret; |
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152 |
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2639 | 153 |
if (ts->tile_table_count >= 625) return -1; |
0 | 154 |
ts->tile_table[ts->tile_table_count++] = tile; |
155 |
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156 |
return 0; |
|
157 |
} |
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158 |
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159 |
static bool TerraformTileHeight(TerraformerState *ts, TileIndex tile, int height) |
0 | 160 |
{ |
161 |
int nh; |
|
162 |
TerraformerHeightMod *mod; |
|
163 |
int count; |
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164 |
|
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165 |
assert(tile < MapSize()); |
0 | 166 |
|
167 |
if (height < 0) { |
|
168 |
_error_message = STR_1003_ALREADY_AT_SEA_LEVEL; |
|
169 |
return false; |
|
170 |
} |
|
171 |
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172 |
_error_message = STR_1004_TOO_HIGH; |
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173 |
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2639 | 174 |
if (height > 15) return false; |
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175 |
|
0 | 176 |
nh = TerraformGetHeightOfTile(ts, tile); |
2639 | 177 |
if (nh < 0 || height == nh) return false; |
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178 |
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179 |
if (TerraformProc(ts, tile, 0) < 0) return false; |
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180 |
if (TerraformProc(ts, tile + TileDiffXY( 0, -1), 1) < 0) return false; |
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181 |
if (TerraformProc(ts, tile + TileDiffXY(-1, -1), 2) < 0) return false; |
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182 |
if (TerraformProc(ts, tile + TileDiffXY(-1, 0), 3) < 0) return false; |
0 | 183 |
|
184 |
mod = ts->modheight; |
|
185 |
count = ts->modheight_count; |
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186 |
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2639 | 187 |
for (;;) { |
0 | 188 |
if (count == 0) { |
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189 |
if (ts->modheight_count >= 576) return false; |
0 | 190 |
ts->modheight_count++; |
191 |
break; |
|
192 |
} |
|
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193 |
if (mod->tile == tile) break; |
0 | 194 |
mod++; |
195 |
count--; |
|
196 |
} |
|
197 |
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|
198 |
mod->tile = tile; |
0 | 199 |
mod->height = (byte)height; |
200 |
||
201 |
ts->cost += _price.terraform; |
|
202 |
||
203 |
{ |
|
204 |
int direction = ts->direction, r; |
|
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
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|
205 |
const TileIndexDiffC *ttm; |
0 | 206 |
|
909
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|
207 |
static const TileIndexDiffC _terraform_tilepos[] = { |
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|
208 |
{ 1, 0}, |
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|
209 |
{-2, 0}, |
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|
210 |
{ 1, 1}, |
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|
211 |
{ 0, -2} |
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|
212 |
}; |
0 | 213 |
|
2952 | 214 |
for (ttm = _terraform_tilepos; ttm != endof(_terraform_tilepos); ttm++) { |
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|
215 |
tile += ToTileIndexDiff(*ttm); |
0 | 216 |
|
217 |
r = TerraformGetHeightOfTile(ts, tile); |
|
218 |
if (r != height && r-direction != height && r+direction != height) { |
|
219 |
if (!TerraformTileHeight(ts, tile, r+direction)) |
|
220 |
return false; |
|
221 |
} |
|
222 |
} |
|
223 |
} |
|
224 |
||
225 |
return true; |
|
226 |
} |
|
227 |
||
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|
228 |
/** Terraform land |
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|
229 |
* @param tile tile to terraform |
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|
230 |
* @param flags for this command type |
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|
231 |
* @param p1 corners to terraform. |
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|
232 |
* @param p2 direction; eg up or down |
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|
233 |
* @return error or cost of terraforming |
0 | 234 |
*/ |
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|
235 |
int32 CmdTerraformLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 236 |
{ |
237 |
TerraformerState ts; |
|
4000
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|
238 |
TileIndex t; |
0 | 239 |
int direction; |
240 |
||
241 |
TerraformerHeightMod modheight_data[576]; |
|
242 |
TileIndex tile_table_data[625]; |
|
243 |
||
244 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
|
245 |
||
246 |
_terraform_err_tile = 0; |
|
247 |
||
248 |
ts.direction = direction = p2 ? 1 : -1; |
|
249 |
ts.flags = flags; |
|
250 |
ts.modheight_count = ts.tile_table_count = 0; |
|
251 |
ts.cost = 0; |
|
252 |
ts.modheight = modheight_data; |
|
253 |
ts.tile_table = tile_table_data; |
|
254 |
||
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622765748231
(svn r2384) - Fix: Check selling land and setting player colour. Also an extra map-bounds check for terraforming; inspired by the monkey (and Tron :) )
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changeset
|
255 |
/* Make an extra check for map-bounds cause we add tiles to the originating tile */ |
2934
3b7eef9871f8
(svn r3490) -Fix: A bunch (10) of off-by-one errors when checking if a TileIndex points to a tile on the map
tron
parents:
2705
diff
changeset
|
256 |
if (tile + TileDiffXY(1, 1) >= MapSize()) return CMD_ERROR; |
1878
622765748231
(svn r2384) - Fix: Check selling land and setting player colour. Also an extra map-bounds check for terraforming; inspired by the monkey (and Tron :) )
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|
257 |
|
0 | 258 |
if (p1 & 1) { |
4000
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|
259 |
t = tile + TileDiffXY(1, 0); |
bab1ebc37da0
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|
260 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
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|
261 |
return CMD_ERROR; |
bab1ebc37da0
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|
262 |
} |
0 | 263 |
} |
264 |
||
265 |
if (p1 & 2) { |
|
4000
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
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|
266 |
t = tile + TileDiffXY(1, 1); |
bab1ebc37da0
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changeset
|
267 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
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|
268 |
return CMD_ERROR; |
bab1ebc37da0
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|
269 |
} |
0 | 270 |
} |
271 |
||
272 |
if (p1 & 4) { |
|
4000
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|
273 |
t = tile + TileDiffXY(0, 1); |
bab1ebc37da0
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changeset
|
274 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
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|
275 |
return CMD_ERROR; |
bab1ebc37da0
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|
276 |
} |
0 | 277 |
} |
278 |
||
279 |
if (p1 & 8) { |
|
4000
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|
280 |
t = tile + TileDiffXY(0, 0); |
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parents:
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changeset
|
281 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
bab1ebc37da0
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|
282 |
return CMD_ERROR; |
bab1ebc37da0
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|
283 |
} |
0 | 284 |
} |
285 |
||
5573
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
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diff
changeset
|
286 |
{ |
4067
ab047dec0733
(svn r5363) Revert 5312, 5288, 5248, 3992, 3249, 3228
tron
parents:
4043
diff
changeset
|
287 |
/* Check if tunnel would take damage */ |
0 | 288 |
int count; |
289 |
TileIndex *ti = ts.tile_table; |
|
193
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parents:
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diff
changeset
|
290 |
|
1775
08ff0f12ccdc
(svn r2279) - Fix: Check the parameters of the first 10 Commands. While there also add proper comments for the functions and fix up CmdFailed()
Darkvater
parents:
1571
diff
changeset
|
291 |
for (count = ts.tile_table_count; count != 0; count--, ti++) { |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
292 |
TileIndex tile = *ti; |
0 | 293 |
|
5573
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(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
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changeset
|
294 |
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) { |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
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changeset
|
295 |
return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST); |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
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diff
changeset
|
296 |
} |
3279
7c642c5c501c
(svn r3992) -Fix: Rewrote the code to determine whether a rail-tile can be terraformed.
celestar
parents:
3267
diff
changeset
|
297 |
|
5573
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
298 |
if (direction == -1) { |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
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parents:
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diff
changeset
|
299 |
uint z, t; |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
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parents:
4815
diff
changeset
|
300 |
|
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
301 |
z = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 0)); |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
302 |
t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 0)); |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
303 |
if (t <= z) z = t; |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
304 |
t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 1)); |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
305 |
if (t <= z) z = t; |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
306 |
t = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 1)); |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
307 |
if (t <= z) z = t; |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
308 |
|
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
309 |
if (IsTunnelInWay(tile, z * TILE_HEIGHT)) { |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
310 |
return_cmd_error(STR_1002_EXCAVATION_WOULD_DAMAGE); |
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
311 |
} |
2639 | 312 |
} |
0 | 313 |
} |
314 |
} |
|
315 |
||
316 |
if (flags & DC_EXEC) { |
|
317 |
/* Clear the landscape at the tiles */ |
|
318 |
{ |
|
319 |
int count; |
|
320 |
TileIndex *ti = ts.tile_table; |
|
1775
08ff0f12ccdc
(svn r2279) - Fix: Check the parameters of the first 10 Commands. While there also add proper comments for the functions and fix up CmdFailed()
Darkvater
parents:
1571
diff
changeset
|
321 |
for (count = ts.tile_table_count; count != 0; count--, ti++) { |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
322 |
DoCommand(*ti, 0, 0, flags, CMD_LANDSCAPE_CLEAR); |
0 | 323 |
} |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
324 |
} |
0 | 325 |
|
326 |
/* change the height */ |
|
327 |
{ |
|
328 |
int count; |
|
329 |
TerraformerHeightMod *mod; |
|
330 |
||
331 |
mod = ts.modheight; |
|
1775
08ff0f12ccdc
(svn r2279) - Fix: Check the parameters of the first 10 Commands. While there also add proper comments for the functions and fix up CmdFailed()
Darkvater
parents:
1571
diff
changeset
|
332 |
for (count = ts.modheight_count; count != 0; count--, mod++) { |
1979
f4462d4e8e62
(svn r2485) Missed two uint -> TileIndex, thanks _Luca_
tron
parents:
1977
diff
changeset
|
333 |
TileIndex til = mod->tile; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
334 |
|
1059
c28c6be74291
(svn r1560) Introduce SetTileType() and SetTileHeight()
tron
parents:
1044
diff
changeset
|
335 |
SetTileHeight(til, mod->height); |
0 | 336 |
TerraformAddDirtyTileAround(&ts, til); |
337 |
} |
|
338 |
} |
|
339 |
||
340 |
/* finally mark the dirty tiles dirty */ |
|
341 |
{ |
|
342 |
int count; |
|
343 |
TileIndex *ti = ts.tile_table; |
|
1775
08ff0f12ccdc
(svn r2279) - Fix: Check the parameters of the first 10 Commands. While there also add proper comments for the functions and fix up CmdFailed()
Darkvater
parents:
1571
diff
changeset
|
344 |
for (count = ts.tile_table_count; count != 0; count--, ti++) { |
0 | 345 |
MarkTileDirtyByTile(*ti); |
346 |
} |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
347 |
} |
0 | 348 |
} |
349 |
return ts.cost; |
|
350 |
} |
|
351 |
||
352 |
||
1796
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
353 |
/** Levels a selected (rectangle) area of land |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
354 |
* @param tile end tile of area-drag |
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
355 |
* @param flags for this command type |
1796
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
356 |
* @param p1 start tile of area drag |
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
357 |
* @param p2 unused |
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
358 |
* @return error or cost of terraforming |
0 | 359 |
*/ |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
360 |
int32 CmdLevelLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 361 |
{ |
362 |
int size_x, size_y; |
|
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
363 |
int ex; |
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
364 |
int ey; |
0 | 365 |
int sx, sy; |
366 |
uint h, curh; |
|
367 |
int32 ret, cost, money; |
|
368 |
||
2934
3b7eef9871f8
(svn r3490) -Fix: A bunch (10) of off-by-one errors when checking if a TileIndex points to a tile on the map
tron
parents:
2705
diff
changeset
|
369 |
if (p1 >= MapSize()) return CMD_ERROR; |
1796
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
370 |
|
889
7f8630bfea41
(svn r1375) -Fix: [1050990] Buying trains sometimes accounted for incorrectly. Was the result of the cost getting reset in a recursive call of docommand. That is fixed. In addition all cost-commands are typed explicitely. Please do not forget to do so or your costs will be credited to construction if you are unlucky.
darkvater
parents:
863
diff
changeset
|
371 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
7f8630bfea41
(svn r1375) -Fix: [1050990] Buying trains sometimes accounted for incorrectly. Was the result of the cost getting reset in a recursive call of docommand. That is fixed. In addition all cost-commands are typed explicitely. Please do not forget to do so or your costs will be credited to construction if you are unlucky.
darkvater
parents:
863
diff
changeset
|
372 |
|
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
373 |
/* remember level height */ |
1044
9b73df700a7c
(svn r1545) Add TileHeight() which returns the height (not multiplied by 8)
tron
parents:
1035
diff
changeset
|
374 |
h = TileHeight(p1); |
0 | 375 |
|
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
376 |
/* make sure sx,sy are smaller than ex,ey */ |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
377 |
ex = TileX(tile); |
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
378 |
ey = TileY(tile); |
926
bd4312619522
(svn r1414) Move TileIndex, TILE_MASK and GET_TILE_[XY] to map.h and turn the latter into inline functions names Tile[XY]
tron
parents:
909
diff
changeset
|
379 |
sx = TileX(p1); |
bd4312619522
(svn r1414) Move TileIndex, TILE_MASK and GET_TILE_[XY] to map.h and turn the latter into inline functions names Tile[XY]
tron
parents:
909
diff
changeset
|
380 |
sy = TileY(p1); |
6432 | 381 |
if (ex < sx) Swap(ex, sx); |
382 |
if (ey < sy) Swap(ey, sy); |
|
1981 | 383 |
tile = TileXY(sx, sy); |
0 | 384 |
|
385 |
size_x = ex-sx+1; |
|
386 |
size_y = ey-sy+1; |
|
387 |
||
388 |
money = GetAvailableMoneyForCommand(); |
|
389 |
cost = 0; |
|
390 |
||
1796
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
391 |
BEGIN_TILE_LOOP(tile2, size_x, size_y, tile) { |
1044
9b73df700a7c
(svn r1545) Add TileHeight() which returns the height (not multiplied by 8)
tron
parents:
1035
diff
changeset
|
392 |
curh = TileHeight(tile2); |
0 | 393 |
while (curh != h) { |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
394 |
ret = DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags & ~DC_EXEC, CMD_TERRAFORM_LAND); |
1796
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
395 |
if (CmdFailed(ret)) break; |
0 | 396 |
cost += ret; |
397 |
||
398 |
if (flags & DC_EXEC) { |
|
399 |
if ((money -= ret) < 0) { |
|
400 |
_additional_cash_required = ret; |
|
401 |
return cost - ret; |
|
402 |
} |
|
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
403 |
DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags, CMD_TERRAFORM_LAND); |
0 | 404 |
} |
405 |
||
406 |
curh += (curh > h) ? -1 : 1; |
|
407 |
} |
|
1796
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
408 |
} END_TILE_LOOP(tile2, size_x, size_y, tile) |
0 | 409 |
|
1796
cae31916ae54
(svn r2300) - CodeChange: check the last number of commands, now only the refit ones remain, and some server-only commands.
Darkvater
parents:
1782
diff
changeset
|
410 |
return (cost == 0) ? CMD_ERROR : cost; |
0 | 411 |
} |
412 |
||
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
413 |
/** Purchase a land area. Actually you only purchase one tile, so |
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
414 |
* the name is a bit confusing ;p |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
415 |
* @param tile the tile the player is purchasing |
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
416 |
* @param flags for this command type |
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
417 |
* @param p1 unused |
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
418 |
* @param p2 unused |
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
419 |
* @return error of cost of operation |
0 | 420 |
*/ |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
421 |
int32 CmdPurchaseLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 422 |
{ |
423 |
int32 cost; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
424 |
|
0 | 425 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
426 |
|
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
427 |
if (!EnsureNoVehicle(tile)) return CMD_ERROR; |
0 | 428 |
|
3310
7339b2b1e957
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
429 |
if (IsOwnedLandTile(tile) && IsTileOwner(tile, _current_player)) { |
0 | 430 |
return_cmd_error(STR_5807_YOU_ALREADY_OWN_IT); |
3310
7339b2b1e957
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
431 |
} |
0 | 432 |
|
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
433 |
cost = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR); |
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
434 |
if (CmdFailed(cost)) return CMD_ERROR; |
0 | 435 |
|
436 |
if (flags & DC_EXEC) { |
|
3310
7339b2b1e957
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
437 |
MakeOwnedLand(tile, _current_player); |
7339b2b1e957
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
438 |
MarkTileDirtyByTile(tile); |
0 | 439 |
} |
440 |
||
441 |
return cost + _price.purchase_land * 10; |
|
442 |
} |
|
443 |
||
444 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
445 |
static int32 ClearTile_Clear(TileIndex tile, byte flags) |
1095 | 446 |
{ |
2220 | 447 |
static const int32* clear_price_table[] = { |
448 |
&_price.clear_1, |
|
449 |
&_price.purchase_land, |
|
450 |
&_price.clear_2, |
|
451 |
&_price.clear_3, |
|
452 |
&_price.purchase_land, |
|
453 |
&_price.purchase_land, |
|
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
454 |
&_price.clear_2, // XXX unused? |
0 | 455 |
}; |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
456 |
int32 price; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
457 |
|
3447 | 458 |
if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) { |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
459 |
price = 0; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
460 |
} else { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
461 |
price = *clear_price_table[GetClearGround(tile)]; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
462 |
} |
0 | 463 |
|
2220 | 464 |
if (flags & DC_EXEC) DoClearSquare(tile); |
0 | 465 |
|
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
466 |
return price; |
0 | 467 |
} |
468 |
||
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
469 |
/** Sell a land area. Actually you only sell one tile, so |
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
470 |
* the name is a bit confusing ;p |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
471 |
* @param tile the tile the player is selling |
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
472 |
* @param flags for this command type |
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
473 |
* @param p1 unused |
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
474 |
* @param p2 unused |
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
475 |
* @return error or cost of operation |
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
476 |
*/ |
3491
4c8427796c64
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
tron
parents:
3447
diff
changeset
|
477 |
int32 CmdSellLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 478 |
{ |
479 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
|
480 |
||
3310
7339b2b1e957
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
481 |
if (!IsOwnedLandTile(tile)) return CMD_ERROR; |
1878
622765748231
(svn r2384) - Fix: Check selling land and setting player colour. Also an extra map-bounds check for terraforming; inspired by the monkey (and Tron :) )
Darkvater
parents:
1796
diff
changeset
|
482 |
if (!CheckTileOwnership(tile) && _current_player != OWNER_WATER) return CMD_ERROR; |
622765748231
(svn r2384) - Fix: Check selling land and setting player colour. Also an extra map-bounds check for terraforming; inspired by the monkey (and Tron :) )
Darkvater
parents:
1796
diff
changeset
|
483 |
|
0 | 484 |
|
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
485 |
if (!EnsureNoVehicle(tile)) return CMD_ERROR; |
0 | 486 |
|
4000
bab1ebc37da0
(svn r5210) Many small changes which piled up: const, unsigned, variable scope, CSE for readability, DeMorgan, if cascades -> switch, whitespace, parentheses, bracing, misc.
tron
parents:
3977
diff
changeset
|
487 |
if (flags & DC_EXEC) DoClearSquare(tile); |
0 | 488 |
|
1782
0ac16ff36293
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
489 |
return - _price.purchase_land * 2; |
0 | 490 |
} |
491 |
||
492 |
||
493 |
#include "table/clear_land.h" |
|
494 |
||
495 |
||
2436
177cb6a8339f
(svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents:
2221
diff
changeset
|
496 |
void DrawClearLandTile(const TileInfo *ti, byte set) |
0 | 497 |
{ |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
498 |
DrawGroundSprite(SPR_FLAT_BARE_LAND + _tileh_to_sprite[ti->tileh] + set * 19, PAL_NONE); |
0 | 499 |
} |
500 |
||
2436
177cb6a8339f
(svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents:
2221
diff
changeset
|
501 |
void DrawHillyLandTile(const TileInfo *ti) |
0 | 502 |
{ |
3636
d87b21df2944
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3491
diff
changeset
|
503 |
if (ti->tileh != SLOPE_FLAT) { |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
504 |
DrawGroundSprite(SPR_FLAT_ROUGH_LAND + _tileh_to_sprite[ti->tileh], PAL_NONE); |
0 | 505 |
} else { |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
506 |
DrawGroundSprite(_landscape_clear_sprites[GB(ti->x ^ ti->y, 4, 3)], PAL_NONE); |
0 | 507 |
} |
508 |
} |
|
509 |
||
2220 | 510 |
void DrawClearLandFence(const TileInfo *ti) |
0 | 511 |
{ |
512 |
byte z = ti->z; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
513 |
|
3636
d87b21df2944
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3491
diff
changeset
|
514 |
if (ti->tileh & SLOPE_S) { |
3645
86af43f87885
(svn r4554) Replace magic numbers by TILE_{HEIGHT,SIZE}
tron
parents:
3636
diff
changeset
|
515 |
z += TILE_HEIGHT; |
86af43f87885
(svn r4554) Replace magic numbers by TILE_{HEIGHT,SIZE}
tron
parents:
3636
diff
changeset
|
516 |
if (ti->tileh == SLOPE_STEEP_S) z += TILE_HEIGHT; |
0 | 517 |
} |
518 |
||
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
519 |
if (GetFenceSW(ti->tile) != 0) { |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
520 |
DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSW(ti->tile) - 1] + _fence_mod_by_tileh[ti->tileh], PAL_NONE, ti->x, ti->y, z); |
0 | 521 |
} |
522 |
||
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
523 |
if (GetFenceSE(ti->tile) != 0) { |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
524 |
DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSE(ti->tile) - 1] + _fence_mod_by_tileh_2[ti->tileh], PAL_NONE, ti->x, ti->y, z); |
0 | 525 |
} |
526 |
} |
|
527 |
||
528 |
static void DrawTile_Clear(TileInfo *ti) |
|
529 |
{ |
|
3166
747e74d236f0
(svn r3794) Use already available accessor functions instead of GB()
tron
parents:
3156
diff
changeset
|
530 |
switch (GetClearGround(ti->tile)) { |
3447 | 531 |
case CLEAR_GRASS: |
3166
747e74d236f0
(svn r3794) Use already available accessor functions instead of GB()
tron
parents:
3156
diff
changeset
|
532 |
DrawClearLandTile(ti, GetClearDensity(ti->tile)); |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
533 |
break; |
0 | 534 |
|
3447 | 535 |
case CLEAR_ROUGH: |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
536 |
DrawHillyLandTile(ti); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
537 |
break; |
0 | 538 |
|
3447 | 539 |
case CLEAR_ROCKS: |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
540 |
DrawGroundSprite(SPR_FLAT_ROCKY_LAND_1 + _tileh_to_sprite[ti->tileh], PAL_NONE); |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
541 |
break; |
0 | 542 |
|
3447 | 543 |
case CLEAR_FIELDS: |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
544 |
DrawGroundSprite(_clear_land_sprites_1[GetFieldType(ti->tile)] + _tileh_to_sprite[ti->tileh], PAL_NONE); |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
545 |
break; |
0 | 546 |
|
3447 | 547 |
case CLEAR_SNOW: |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
548 |
DrawGroundSprite(_clear_land_sprites_2[GetClearDensity(ti->tile)] + _tileh_to_sprite[ti->tileh], PAL_NONE); |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
549 |
break; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
550 |
|
3447 | 551 |
case CLEAR_DESERT: |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
5838
diff
changeset
|
552 |
DrawGroundSprite(_clear_land_sprites_3[GetClearDensity(ti->tile)] + _tileh_to_sprite[ti->tileh], PAL_NONE); |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
553 |
break; |
0 | 554 |
} |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
555 |
|
2220 | 556 |
DrawClearLandFence(ti); |
5573
afa6f92a71fd
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
celestar
parents:
4815
diff
changeset
|
557 |
DrawBridgeMiddle(ti); |
0 | 558 |
} |
559 |
||
4231
dea6a63dd058
(svn r5794) Pass the TileIndex plus x and y coordinates into GetSlopeZ_* instead of a TileInfo
tron
parents:
4157
diff
changeset
|
560 |
static uint GetSlopeZ_Clear(TileIndex tile, uint x, uint y) |
1095 | 561 |
{ |
4231
dea6a63dd058
(svn r5794) Pass the TileIndex plus x and y coordinates into GetSlopeZ_* instead of a TileInfo
tron
parents:
4157
diff
changeset
|
562 |
uint z; |
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
563 |
Slope tileh = GetTileSlope(tile, &z); |
4231
dea6a63dd058
(svn r5794) Pass the TileIndex plus x and y coordinates into GetSlopeZ_* instead of a TileInfo
tron
parents:
4157
diff
changeset
|
564 |
|
dea6a63dd058
(svn r5794) Pass the TileIndex plus x and y coordinates into GetSlopeZ_* instead of a TileInfo
tron
parents:
4157
diff
changeset
|
565 |
return z + GetPartialZ(x & 0xF, y & 0xF, tileh); |
1095 | 566 |
} |
0 | 567 |
|
3636
d87b21df2944
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3491
diff
changeset
|
568 |
static Slope GetSlopeTileh_Clear(TileIndex tile, Slope tileh) |
39 | 569 |
{ |
3418
a592d40a4d04
(svn r4242) Pass TileIndex and slope to GetSlopeTileh_*() instead of TileInfo
tron
parents:
3379
diff
changeset
|
570 |
return tileh; |
39 | 571 |
} |
572 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
573 |
static void GetAcceptedCargo_Clear(TileIndex tile, AcceptedCargo ac) |
0 | 574 |
{ |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
575 |
/* unused */ |
0 | 576 |
} |
577 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
578 |
static void AnimateTile_Clear(TileIndex tile) |
0 | 579 |
{ |
580 |
/* unused */ |
|
581 |
} |
|
582 |
||
1293 | 583 |
void TileLoopClearHelper(TileIndex tile) |
0 | 584 |
{ |
2221
a25240840b32
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
585 |
byte self; |
a25240840b32
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
586 |
byte neighbour; |
1293 | 587 |
TileIndex dirty = INVALID_TILE; |
0 | 588 |
|
3447 | 589 |
self = (IsTileType(tile, MP_CLEAR) && IsClearGround(tile, CLEAR_FIELDS)); |
0 | 590 |
|
3447 | 591 |
neighbour = (IsTileType(TILE_ADDXY(tile, 1, 0), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 1, 0), CLEAR_FIELDS)); |
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
592 |
if (GetFenceSW(tile) == 0) { |
2221
a25240840b32
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
593 |
if (self != neighbour) { |
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
594 |
SetFenceSW(tile, 3); |
0 | 595 |
dirty = tile; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
596 |
} |
0 | 597 |
} else { |
2221
a25240840b32
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
598 |
if (self == 0 && neighbour == 0) { |
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
599 |
SetFenceSW(tile, 0); |
0 | 600 |
dirty = tile; |
601 |
} |
|
602 |
} |
|
603 |
||
3447 | 604 |
neighbour = (IsTileType(TILE_ADDXY(tile, 0, 1), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 0, 1), CLEAR_FIELDS)); |
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
605 |
if (GetFenceSE(tile) == 0) { |
2221
a25240840b32
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
606 |
if (self != neighbour) { |
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
607 |
SetFenceSE(tile, 3); |
0 | 608 |
dirty = tile; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
609 |
} |
0 | 610 |
} else { |
2221
a25240840b32
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
611 |
if (self == 0 && neighbour == 0) { |
2979
883788245931
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
612 |
SetFenceSE(tile, 0); |
0 | 613 |
dirty = tile; |
614 |
} |
|
615 |
} |
|
616 |
||
2221
a25240840b32
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
617 |
if (dirty != INVALID_TILE) MarkTileDirtyByTile(dirty); |
0 | 618 |
} |
619 |
||
620 |
||
621 |
/* convert into snowy tiles */ |
|
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
622 |
static void TileLoopClearAlps(TileIndex tile) |
0 | 623 |
{ |
9505 | 624 |
int k = GetTileZ(tile) - GetSnowLine() + TILE_HEIGHT; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
625 |
|
4157
0c3210247472
(svn r5581) Slightly alter some snow line related calculations to make them a bit clearer
tron
parents:
4069
diff
changeset
|
626 |
if (k < 0) { // well below the snow line |
3447 | 627 |
if (!IsClearGround(tile, CLEAR_SNOW)) return; |
628 |
if (GetClearDensity(tile) == 0) SetClearGroundDensity(tile, CLEAR_GRASS, 3); |
|
0 | 629 |
} else { |
3447 | 630 |
if (!IsClearGround(tile, CLEAR_SNOW)) { |
631 |
SetClearGroundDensity(tile, CLEAR_SNOW, 0); |
|
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
632 |
} else { |
4157
0c3210247472
(svn r5581) Slightly alter some snow line related calculations to make them a bit clearer
tron
parents:
4069
diff
changeset
|
633 |
uint density = min((uint)k / TILE_HEIGHT, 3); |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
634 |
|
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
635 |
if (GetClearDensity(tile) < density) { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
636 |
AddClearDensity(tile, 1); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
637 |
} else if (GetClearDensity(tile) > density) { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
638 |
AddClearDensity(tile, -1); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
639 |
} else { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
640 |
return; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
641 |
} |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
642 |
} |
0 | 643 |
} |
644 |
||
645 |
MarkTileDirtyByTile(tile); |
|
646 |
} |
|
647 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
648 |
static void TileLoopClearDesert(TileIndex tile) |
0 | 649 |
{ |
3447 | 650 |
if (IsClearGround(tile, CLEAR_DESERT)) return; |
0 | 651 |
|
3379
ea8aa9e71328
(svn r4181) CodeChange : Replaced [G/S]etMapExtraBits by [G/S]etTropicZone. Although it was an accessor, nor his usage nor the values were clear.
belugas
parents:
3310
diff
changeset
|
652 |
if (GetTropicZone(tile) == TROPICZONE_DESERT) { |
3447 | 653 |
SetClearGroundDensity(tile, CLEAR_DESERT, 3); |
0 | 654 |
} else { |
3379
ea8aa9e71328
(svn r4181) CodeChange : Replaced [G/S]etMapExtraBits by [G/S]etTropicZone. Although it was an accessor, nor his usage nor the values were clear.
belugas
parents:
3310
diff
changeset
|
655 |
if (GetTropicZone(tile + TileDiffXY( 1, 0)) != TROPICZONE_DESERT && |
ea8aa9e71328
(svn r4181) CodeChange : Replaced [G/S]etMapExtraBits by [G/S]etTropicZone. Although it was an accessor, nor his usage nor the values were clear.
belugas
parents:
3310
diff
changeset
|
656 |
GetTropicZone(tile + TileDiffXY(-1, 0)) != TROPICZONE_DESERT && |
ea8aa9e71328
(svn r4181) CodeChange : Replaced [G/S]etMapExtraBits by [G/S]etTropicZone. Although it was an accessor, nor his usage nor the values were clear.
belugas
parents:
3310
diff
changeset
|
657 |
GetTropicZone(tile + TileDiffXY( 0, 1)) != TROPICZONE_DESERT && |
ea8aa9e71328
(svn r4181) CodeChange : Replaced [G/S]etMapExtraBits by [G/S]etTropicZone. Although it was an accessor, nor his usage nor the values were clear.
belugas
parents:
3310
diff
changeset
|
658 |
GetTropicZone(tile + TileDiffXY( 0, -1)) != TROPICZONE_DESERT) |
1981 | 659 |
return; |
3447 | 660 |
SetClearGroundDensity(tile, CLEAR_DESERT, 1); |
0 | 661 |
} |
662 |
||
663 |
MarkTileDirtyByTile(tile); |
|
664 |
} |
|
665 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
666 |
static void TileLoop_Clear(TileIndex tile) |
0 | 667 |
{ |
668 |
TileLoopClearHelper(tile); |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
669 |
|
2989 | 670 |
switch (_opt.landscape) { |
9517 | 671 |
case LT_TROPIC: TileLoopClearDesert(tile); break; |
672 |
case LT_ARCTIC: TileLoopClearAlps(tile); break; |
|
0 | 673 |
} |
674 |
||
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
675 |
switch (GetClearGround(tile)) { |
3447 | 676 |
case CLEAR_GRASS: |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
677 |
if (GetClearDensity(tile) == 3) return; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
678 |
|
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
679 |
if (_game_mode != GM_EDITOR) { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
680 |
if (GetClearCounter(tile) < 7) { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
681 |
AddClearCounter(tile, 1); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
682 |
return; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
683 |
} else { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
684 |
SetClearCounter(tile, 0); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
685 |
AddClearDensity(tile, 1); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
686 |
} |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
687 |
} else { |
3447 | 688 |
SetClearGroundDensity(tile, GB(Random(), 0, 8) > 21 ? CLEAR_GRASS : CLEAR_ROUGH, 3); |
0 | 689 |
} |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
690 |
break; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
691 |
|
3447 | 692 |
case CLEAR_FIELDS: { |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
693 |
uint field_type; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
694 |
|
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
695 |
if (_game_mode == GM_EDITOR) return; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
696 |
|
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
697 |
if (GetClearCounter(tile) < 7) { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
698 |
AddClearCounter(tile, 1); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
699 |
return; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
700 |
} else { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
701 |
SetClearCounter(tile, 0); |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
702 |
} |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
703 |
|
4333
2ff83c9c81fa
(svn r6032) -Fix: when a farm is gone, remove the fields when it is full grown and should be harvest (not before that)
truelight
parents:
4328
diff
changeset
|
704 |
if (GetIndustryIndexOfField(tile) == INVALID_INDUSTRY && GetFieldType(tile) >= 7) { |
4328
23dd79414386
(svn r6001) -Feature: when removing a farm, his farmland is removed too (over time) (based on peter1138's patch, FS#82)
truelight
parents:
4300
diff
changeset
|
705 |
/* This farmfield is no longer farmfield, so make it grass again */ |
4815
c2a54b213fde
(svn r6739) -Fix (r6001): Crash on removing farmland belonging to a farm. The search would loop
Darkvater
parents:
4560
diff
changeset
|
706 |
MakeClear(tile, CLEAR_GRASS, 2); |
4328
23dd79414386
(svn r6001) -Feature: when removing a farm, his farmland is removed too (over time) (based on peter1138's patch, FS#82)
truelight
parents:
4300
diff
changeset
|
707 |
} else { |
23dd79414386
(svn r6001) -Feature: when removing a farm, his farmland is removed too (over time) (based on peter1138's patch, FS#82)
truelight
parents:
4300
diff
changeset
|
708 |
field_type = GetFieldType(tile); |
23dd79414386
(svn r6001) -Feature: when removing a farm, his farmland is removed too (over time) (based on peter1138's patch, FS#82)
truelight
parents:
4300
diff
changeset
|
709 |
field_type = (field_type < 8) ? field_type + 1 : 0; |
23dd79414386
(svn r6001) -Feature: when removing a farm, his farmland is removed too (over time) (based on peter1138's patch, FS#82)
truelight
parents:
4300
diff
changeset
|
710 |
SetFieldType(tile, field_type); |
23dd79414386
(svn r6001) -Feature: when removing a farm, his farmland is removed too (over time) (based on peter1138's patch, FS#82)
truelight
parents:
4300
diff
changeset
|
711 |
} |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
712 |
break; |
0 | 713 |
} |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
714 |
|
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
715 |
default: |
0 | 716 |
return; |
717 |
} |
|
718 |
||
719 |
MarkTileDirtyByTile(tile); |
|
720 |
} |
|
721 |
||
6573 | 722 |
void GenerateClearTile() |
0 | 723 |
{ |
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
724 |
uint i, gi; |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
725 |
TileIndex tile; |
0 | 726 |
|
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
727 |
/* add rough tiles */ |
2635 | 728 |
i = ScaleByMapSize(GB(Random(), 0, 10) + 0x400); |
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
729 |
gi = ScaleByMapSize(GB(Random(), 0, 7) + 0x80); |
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
730 |
|
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
731 |
SetGeneratingWorldProgress(GWP_ROUGH_ROCKY, gi + i); |
0 | 732 |
do { |
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
733 |
IncreaseGeneratingWorldProgress(GWP_ROUGH_ROCKY); |
2051 | 734 |
tile = RandomTile(); |
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
735 |
if (IsTileType(tile, MP_CLEAR) && !IsClearGround(tile, CLEAR_DESERT)) SetClearGroundDensity(tile, CLEAR_ROUGH, 3); |
0 | 736 |
} while (--i); |
737 |
||
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
738 |
/* add rocky tiles */ |
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
739 |
i = gi; |
0 | 740 |
do { |
2150
010d923a81a9
(svn r2660) Get rid of some more shifting/anding/casting
tron
parents:
2140
diff
changeset
|
741 |
uint32 r = Random(); |
2051 | 742 |
tile = RandomTileSeed(r); |
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
743 |
|
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
744 |
IncreaseGeneratingWorldProgress(GWP_ROUGH_ROCKY); |
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
745 |
if (IsTileType(tile, MP_CLEAR) && !IsClearGround(tile, CLEAR_DESERT)) { |
2150
010d923a81a9
(svn r2660) Get rid of some more shifting/anding/casting
tron
parents:
2140
diff
changeset
|
746 |
uint j = GB(r, 16, 4) + 5; |
2951 | 747 |
for (;;) { |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
748 |
TileIndex tile_new; |
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
749 |
|
3447 | 750 |
SetClearGroundDensity(tile, CLEAR_ROCKS, 3); |
0 | 751 |
do { |
752 |
if (--j == 0) goto get_out; |
|
4559
c853d2440065
(svn r6406) -Codechange: Rename TileOffsByDir to TileOffsByDiagDir because it accepts
Darkvater
parents:
4344
diff
changeset
|
753 |
tile_new = tile + TileOffsByDiagDir(GB(Random(), 0, 2)); |
4300
687a17c9c557
(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
truelight
parents:
4231
diff
changeset
|
754 |
} while (!IsTileType(tile_new, MP_CLEAR) || IsClearGround(tile_new, CLEAR_DESERT)); |
0 | 755 |
tile = tile_new; |
756 |
} |
|
757 |
get_out:; |
|
758 |
} |
|
759 |
} while (--i); |
|
760 |
} |
|
761 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
762 |
static void ClickTile_Clear(TileIndex tile) |
0 | 763 |
{ |
764 |
/* not used */ |
|
765 |
} |
|
766 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
767 |
static uint32 GetTileTrackStatus_Clear(TileIndex tile, TransportType mode) |
0 | 768 |
{ |
769 |
return 0; |
|
770 |
} |
|
771 |
||
2220 | 772 |
static const StringID _clear_land_str[] = { |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
773 |
STR_080D_GRASS, |
0 | 774 |
STR_080B_ROUGH_LAND, |
775 |
STR_080A_ROCKS, |
|
776 |
STR_080E_FIELDS, |
|
777 |
STR_080F_SNOW_COVERED_LAND, |
|
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
778 |
STR_0810_DESERT |
0 | 779 |
}; |
780 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
781 |
static void GetTileDesc_Clear(TileIndex tile, TileDesc *td) |
0 | 782 |
{ |
3447 | 783 |
if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) { |
2955
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
784 |
td->str = STR_080C_BARE_LAND; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
785 |
} else { |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
786 |
td->str = _clear_land_str[GetClearGround(tile)]; |
27221592ebbc
(svn r3514) -Codechange: Replace direct fiddling of bits for the ground type and density of clear tiles with symbolic names and accessors.
tron
parents:
2952
diff
changeset
|
787 |
} |
1901
fb05044cf5c3
(svn r2407) Use {Get,Is}TileOwner to get/check the owner of a tile and fix some bogus reads of _map_owner
tron
parents:
1891
diff
changeset
|
788 |
td->owner = GetTileOwner(tile); |
0 | 789 |
} |
790 |
||
2436
177cb6a8339f
(svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents:
2221
diff
changeset
|
791 |
static void ChangeTileOwner_Clear(TileIndex tile, PlayerID old_player, PlayerID new_player) |
0 | 792 |
{ |
793 |
return; |
|
794 |
} |
|
795 |
||
6573 | 796 |
void InitializeClearLand() |
1093
e8d26c7dc42f
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
1059
diff
changeset
|
797 |
{ |
3422
12cdb13ddb56
(svn r4249) -Codechange: Replace more occurences of 16 by TILE_SIZE and of 8 by TILE_HEIGHT. Reverted one change from the previous commit because it was faulty
celestar
parents:
3418
diff
changeset
|
798 |
_opt.snow_line = _patches.snow_line_height * TILE_HEIGHT; |
0 | 799 |
} |
800 |
||
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
rubidium
parents:
5835
diff
changeset
|
801 |
extern const TileTypeProcs _tile_type_clear_procs = { |
6449
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
802 |
DrawTile_Clear, ///< draw_tile_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
803 |
GetSlopeZ_Clear, ///< get_slope_z_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
804 |
ClearTile_Clear, ///< clear_tile_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
805 |
GetAcceptedCargo_Clear, ///< get_accepted_cargo_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
806 |
GetTileDesc_Clear, ///< get_tile_desc_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
807 |
GetTileTrackStatus_Clear, ///< get_tile_track_status_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
808 |
ClickTile_Clear, ///< click_tile_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
809 |
AnimateTile_Clear, ///< animate_tile_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
810 |
TileLoop_Clear, ///< tile_loop_clear |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
811 |
ChangeTileOwner_Clear, ///< change_tile_owner_clear |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
812 |
NULL, ///< get_produced_cargo_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
813 |
NULL, ///< vehicle_enter_tile_proc |
e520244dc71e
(svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style.
belugas
parents:
6432
diff
changeset
|
814 |
GetSlopeTileh_Clear, ///< get_slope_tileh_proc |
0 | 815 |
}; |