author | tron |
Sun, 18 Jun 2006 15:28:29 +0000 | |
changeset 4041 | 72276cd8ee2b |
parent 4031 | 610c06fda505 |
child 4043 | c180e51ecb1f |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
||
0 | 3 |
#include "stdafx.h" |
1891
862800791170
(svn r2397) - CodeChange: rename all "ttd" files to "openttd" files.
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|
4 |
#include "openttd.h" |
3144
33e42feae531
(svn r3763) Adapt to the new 'map accessors go in foo_map.h'-scheme
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parents:
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|
5 |
#include "clear_map.h" |
4041
72276cd8ee2b
(svn r5309) Partially fix the rail header dependency fiasco: rail_map.h now depends on rail.h and not the other way round anymore
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parents:
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|
6 |
#include "rail_map.h" |
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04b5403aaf6b
(svn r815) Include strings.h only in the files which need it.
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parents:
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diff
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|
7 |
#include "table/strings.h" |
2163
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(svn r2673) Include functions.h directly, not globally via openttd.h
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parents:
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8 |
#include "functions.h" |
679
04ca2cd69420
(svn r1117) Move map arrays and some related macros into their own files map.c and map.h
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parents:
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diff
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|
9 |
#include "map.h" |
2154
f86c59e73a16
(svn r2664) Remove depedency on player.h from variables.h
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parents:
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diff
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|
10 |
#include "player.h" |
1209
2e00193652b2
(svn r1713) Split off several functions which query/set information about a single tile from map.h and put them into a seperate file tile.h
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parents:
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|
11 |
#include "tile.h" |
0 | 12 |
#include "viewport.h" |
13 |
#include "command.h" |
|
3156
f4caf4197189
(svn r3779) Move CheckTunnelInWay() to a more appropriate place, invert its result and give it a less ambiguous name (IsTunnelInWay)
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parents:
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diff
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|
14 |
#include "tunnel_map.h" |
2153
ecfc674410b4
(svn r2663) Include variables.h only in these files which need it, not globally via openttd.h
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parents:
2150
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changeset
|
15 |
#include "variables.h" |
2517
6e3832ddd0f6
(svn r3046) Replace some numbers with sprite names and fix a typo in the sprite list
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parents:
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diff
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|
16 |
#include "table/sprites.h" |
3310
a19f247b75b6
(svn r4073) Add functions to make and test for (most) unmovable tiles
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|
17 |
#include "unmovable_map.h" |
0 | 18 |
|
19 |
typedef struct TerraformerHeightMod { |
|
20 |
TileIndex tile; |
|
21 |
byte height; |
|
22 |
} TerraformerHeightMod; |
|
23 |
||
24 |
typedef struct TerraformerState { |
|
25 |
int height[4]; |
|
26 |
uint32 flags; |
|
27 |
||
28 |
int direction; |
|
29 |
int modheight_count; |
|
30 |
int tile_table_count; |
|
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31 |
|
0 | 32 |
int32 cost; |
33 |
||
34 |
TileIndex *tile_table; |
|
35 |
TerraformerHeightMod *modheight; |
|
36 |
||
37 |
} TerraformerState; |
|
38 |
||
39 |
static int TerraformAllowTileProcess(TerraformerState *ts, TileIndex tile) |
|
40 |
{ |
|
41 |
TileIndex *t; |
|
42 |
int count; |
|
43 |
||
2639 | 44 |
if (TileX(tile) == MapMaxX() || TileY(tile) == MapMaxY()) return -1; |
0 | 45 |
|
46 |
t = ts->tile_table; |
|
2639 | 47 |
for (count = ts->tile_table_count; count != 0; count--, t++) { |
48 |
if (*t == tile) return 0; |
|
0 | 49 |
} |
50 |
||
51 |
return 1; |
|
52 |
} |
|
53 |
||
54 |
static int TerraformGetHeightOfTile(TerraformerState *ts, TileIndex tile) |
|
55 |
{ |
|
56 |
TerraformerHeightMod *mod = ts->modheight; |
|
57 |
int count; |
|
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|
58 |
|
2639 | 59 |
for (count = ts->modheight_count; count != 0; count--, mod++) { |
60 |
if (mod->tile == tile) return mod->height; |
|
0 | 61 |
} |
62 |
||
1044
63e0601a43cc
(svn r1545) Add TileHeight() which returns the height (not multiplied by 8)
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|
63 |
return TileHeight(tile); |
0 | 64 |
} |
65 |
||
66 |
static void TerraformAddDirtyTile(TerraformerState *ts, TileIndex tile) |
|
67 |
{ |
|
68 |
int count; |
|
69 |
TileIndex *t; |
|
70 |
||
71 |
count = ts->tile_table_count; |
|
72 |
||
2639 | 73 |
if (count >= 625) return; |
0 | 74 |
|
2952 | 75 |
for (t = ts->tile_table; count != 0; count--,t++) { |
2639 | 76 |
if (*t == tile) return; |
0 | 77 |
} |
78 |
||
79 |
ts->tile_table[ts->tile_table_count++] = tile; |
|
80 |
} |
|
81 |
||
82 |
static void TerraformAddDirtyTileAround(TerraformerState *ts, TileIndex tile) |
|
83 |
{ |
|
1981 | 84 |
TerraformAddDirtyTile(ts, tile + TileDiffXY( 0, -1)); |
85 |
TerraformAddDirtyTile(ts, tile + TileDiffXY(-1, -1)); |
|
86 |
TerraformAddDirtyTile(ts, tile + TileDiffXY(-1, 0)); |
|
0 | 87 |
TerraformAddDirtyTile(ts, tile); |
88 |
} |
|
89 |
||
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12f167e98f69
(svn r5248) - [Codechange]: Remove TerraformProc()'s mode parameter as it is not used
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parents:
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|
90 |
static int TerraformProc(TerraformerState *ts, TileIndex tile) |
0 | 91 |
{ |
92 |
int r; |
|
93 |
||
863
6a1444534f62
(svn r1344) Use MapSize[XY]() (or MapSize()/MapMax[XY]() where appropriate) instead of TILES_[XY]
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parents:
856
diff
changeset
|
94 |
assert(tile < MapSize()); |
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95 |
|
4018
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|
96 |
if ((r = TerraformAllowTileProcess(ts, tile)) <= 0) return r; |
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|
97 |
|
3279
3f3b6ce1f427
(svn r3992) -Fix: Rewrote the code to determine whether a rail-tile can be terraformed.
celestar
parents:
3267
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changeset
|
98 |
if (!IsTileType(tile, MP_RAILWAY)) { |
3491
35d747bb5e82
(svn r4342) Change the first two parameters of commands - virtual pixel coordinates of the tile to operate on - to a TileIndex
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|
99 |
int32 ret = DoCommand(tile, 0,0, ts->flags & ~DC_EXEC, CMD_LANDSCAPE_CLEAR); |
0 | 100 |
|
2686
609f3b4d2fd4
(svn r3228) - Fix: [ 1327011 ] Fix: don't lower land on tunnel, even with diag tracks on it (based on patch by glx)
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|
101 |
if (CmdFailed(ret)) { |
609f3b4d2fd4
(svn r3228) - Fix: [ 1327011 ] Fix: don't lower land on tunnel, even with diag tracks on it (based on patch by glx)
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|
102 |
_terraform_err_tile = tile; |
609f3b4d2fd4
(svn r3228) - Fix: [ 1327011 ] Fix: don't lower land on tunnel, even with diag tracks on it (based on patch by glx)
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|
103 |
return -1; |
609f3b4d2fd4
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|
104 |
} |
609f3b4d2fd4
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|
105 |
|
609f3b4d2fd4
(svn r3228) - Fix: [ 1327011 ] Fix: don't lower land on tunnel, even with diag tracks on it (based on patch by glx)
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|
106 |
ts->cost += ret; |
0 | 107 |
} |
108 |
||
2639 | 109 |
if (ts->tile_table_count >= 625) return -1; |
0 | 110 |
ts->tile_table[ts->tile_table_count++] = tile; |
111 |
||
112 |
return 0; |
|
113 |
} |
|
114 |
||
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37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
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|
115 |
static bool TerraformTileHeight(TerraformerState *ts, TileIndex tile, int height) |
0 | 116 |
{ |
117 |
int nh; |
|
118 |
TerraformerHeightMod *mod; |
|
119 |
int count; |
|
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120 |
|
863
6a1444534f62
(svn r1344) Use MapSize[XY]() (or MapSize()/MapMax[XY]() where appropriate) instead of TILES_[XY]
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parents:
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diff
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|
121 |
assert(tile < MapSize()); |
0 | 122 |
|
123 |
if (height < 0) { |
|
124 |
_error_message = STR_1003_ALREADY_AT_SEA_LEVEL; |
|
125 |
return false; |
|
126 |
} |
|
127 |
||
128 |
_error_message = STR_1004_TOO_HIGH; |
|
129 |
||
2639 | 130 |
if (height > 15) return false; |
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|
131 |
|
0 | 132 |
nh = TerraformGetHeightOfTile(ts, tile); |
2639 | 133 |
if (nh < 0 || height == nh) return false; |
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diff
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|
134 |
|
4018
12f167e98f69
(svn r5248) - [Codechange]: Remove TerraformProc()'s mode parameter as it is not used
Darkvater
parents:
4000
diff
changeset
|
135 |
if (TerraformProc(ts, tile) < 0) return false; |
12f167e98f69
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Darkvater
parents:
4000
diff
changeset
|
136 |
if (TerraformProc(ts, tile + TileDiffXY( 0, -1)) < 0) return false; |
12f167e98f69
(svn r5248) - [Codechange]: Remove TerraformProc()'s mode parameter as it is not used
Darkvater
parents:
4000
diff
changeset
|
137 |
if (TerraformProc(ts, tile + TileDiffXY(-1, -1)) < 0) return false; |
12f167e98f69
(svn r5248) - [Codechange]: Remove TerraformProc()'s mode parameter as it is not used
Darkvater
parents:
4000
diff
changeset
|
138 |
if (TerraformProc(ts, tile + TileDiffXY(-1, 0)) < 0) return false; |
0 | 139 |
|
140 |
mod = ts->modheight; |
|
141 |
count = ts->modheight_count; |
|
142 |
||
2639 | 143 |
for (;;) { |
0 | 144 |
if (count == 0) { |
4000
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(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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parents:
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diff
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|
145 |
if (ts->modheight_count >= 576) return false; |
0 | 146 |
ts->modheight_count++; |
147 |
break; |
|
148 |
} |
|
1986
fcc849a38ae6
(svn r2492) Remove some pointless casts and fix some nearby indentation
tron
parents:
1981
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|
149 |
if (mod->tile == tile) break; |
0 | 150 |
mod++; |
151 |
count--; |
|
152 |
} |
|
153 |
||
1986
fcc849a38ae6
(svn r2492) Remove some pointless casts and fix some nearby indentation
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parents:
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|
154 |
mod->tile = tile; |
0 | 155 |
mod->height = (byte)height; |
156 |
||
157 |
ts->cost += _price.terraform; |
|
158 |
||
159 |
{ |
|
160 |
int direction = ts->direction, r; |
|
909
65cdb609b7a6
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
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|
161 |
const TileIndexDiffC *ttm; |
0 | 162 |
|
909
65cdb609b7a6
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163 |
static const TileIndexDiffC _terraform_tilepos[] = { |
65cdb609b7a6
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164 |
{ 1, 0}, |
65cdb609b7a6
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165 |
{-2, 0}, |
65cdb609b7a6
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166 |
{ 1, 1}, |
65cdb609b7a6
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167 |
{ 0, -2} |
65cdb609b7a6
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|
168 |
}; |
0 | 169 |
|
2952 | 170 |
for (ttm = _terraform_tilepos; ttm != endof(_terraform_tilepos); ttm++) { |
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|
171 |
tile += ToTileIndexDiff(*ttm); |
0 | 172 |
|
173 |
r = TerraformGetHeightOfTile(ts, tile); |
|
174 |
if (r != height && r-direction != height && r+direction != height) { |
|
175 |
if (!TerraformTileHeight(ts, tile, r+direction)) |
|
176 |
return false; |
|
177 |
} |
|
178 |
} |
|
179 |
} |
|
180 |
||
181 |
return true; |
|
182 |
} |
|
183 |
||
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548dc04d50e2
(svn r2279) - Fix: Check the parameters of the first 10 Commands. While there also add proper comments for the functions and fix up CmdFailed()
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diff
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|
184 |
/** Terraform land |
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185 |
* @param tile tile to terraform |
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186 |
* @param p1 corners to terraform. |
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548dc04d50e2
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187 |
* @param p2 direction; eg up or down |
0 | 188 |
*/ |
3491
35d747bb5e82
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diff
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|
189 |
int32 CmdTerraformLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 190 |
{ |
191 |
TerraformerState ts; |
|
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tron
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diff
changeset
|
192 |
TileIndex t; |
0 | 193 |
int direction; |
194 |
||
195 |
TerraformerHeightMod modheight_data[576]; |
|
196 |
TileIndex tile_table_data[625]; |
|
197 |
||
198 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
|
199 |
||
200 |
_terraform_err_tile = 0; |
|
201 |
||
202 |
ts.direction = direction = p2 ? 1 : -1; |
|
203 |
ts.flags = flags; |
|
204 |
ts.modheight_count = ts.tile_table_count = 0; |
|
205 |
ts.cost = 0; |
|
206 |
ts.modheight = modheight_data; |
|
207 |
ts.tile_table = tile_table_data; |
|
208 |
||
1878
980fabc7d8a5
(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
|
209 |
/* Make an extra check for map-bounds cause we add tiles to the originating tile */ |
2934
3f29a7212713
(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
|
210 |
if (tile + TileDiffXY(1, 1) >= MapSize()) return CMD_ERROR; |
1878
980fabc7d8a5
(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
|
211 |
|
0 | 212 |
if (p1 & 1) { |
4000
4009d092b306
(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
|
213 |
t = tile + TileDiffXY(1, 0); |
4009d092b306
(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
|
214 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
4009d092b306
(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
|
215 |
return CMD_ERROR; |
4009d092b306
(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
|
216 |
} |
0 | 217 |
} |
218 |
||
219 |
if (p1 & 2) { |
|
4000
4009d092b306
(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
|
220 |
t = tile + TileDiffXY(1, 1); |
4009d092b306
(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
|
221 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
4009d092b306
(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
|
222 |
return CMD_ERROR; |
4009d092b306
(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
|
223 |
} |
0 | 224 |
} |
225 |
||
226 |
if (p1 & 4) { |
|
4000
4009d092b306
(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
|
227 |
t = tile + TileDiffXY(0, 1); |
4009d092b306
(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
|
228 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
4009d092b306
(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
|
229 |
return CMD_ERROR; |
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230 |
} |
0 | 231 |
} |
232 |
||
233 |
if (p1 & 8) { |
|
4000
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234 |
t = tile + TileDiffXY(0, 0); |
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235 |
if (!TerraformTileHeight(&ts, t, TileHeight(t) + direction)) { |
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236 |
return CMD_ERROR; |
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|
237 |
} |
0 | 238 |
} |
239 |
||
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240 |
{ /* Check if tunnel or track would take damage */ |
0 | 241 |
int count; |
242 |
TileIndex *ti = ts.tile_table; |
|
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|
243 |
|
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244 |
for (count = ts.tile_table_count; count != 0; count--, ti++) { |
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245 |
uint a, b, c, d, min; |
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246 |
Slope s; |
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37bbebf94434
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|
247 |
TileIndex tile = *ti; |
0 | 248 |
|
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249 |
_terraform_err_tile = tile; |
0 | 250 |
|
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|
251 |
a = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 0)); |
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252 |
b = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 0)); |
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253 |
c = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 1)); |
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|
254 |
d = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 1)); |
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|
255 |
|
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256 |
s = GetTileh(a, b, c, d, &min); |
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|
257 |
|
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|
258 |
if (IsTileType(tile, MP_RAILWAY)) { |
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259 |
if (IsSteepSlope(s)) return_cmd_error(STR_1008_MUST_REMOVE_RAILROAD_TRACK); |
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|
260 |
|
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|
261 |
if (IsPlainRailTile(tile)) { |
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262 |
/* We need to check if a rail is on a leveled foundation and |
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263 |
* then treat it as such. Important for correct tunneling */ |
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|
264 |
extern const TrackBits _valid_tileh_slopes[2][15]; |
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|
265 |
TrackBits tb = GetTrackBits(tile); |
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266 |
uint foundation = (GetRailFoundation(s, tb) == 0) ? 1 : 0; |
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|
267 |
|
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268 |
if (tb & ~_valid_tileh_slopes[foundation][s]) return_cmd_error(STR_1008_MUST_REMOVE_RAILROAD_TRACK); |
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|
269 |
} else return_cmd_error(STR_5800_OBJECT_IN_THE_WAY); |
2639 | 270 |
} |
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|
271 |
|
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|
272 |
if (direction == -1 && IsTunnelInWay(tile, min)) return_cmd_error(STR_1002_EXCAVATION_WOULD_DAMAGE); |
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|
273 |
|
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|
274 |
_terraform_err_tile = 0; |
0 | 275 |
} |
276 |
} |
|
277 |
||
278 |
if (flags & DC_EXEC) { |
|
279 |
/* Clear the landscape at the tiles */ |
|
280 |
{ |
|
281 |
int count; |
|
282 |
TileIndex *ti = ts.tile_table; |
|
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|
283 |
for (count = ts.tile_table_count; count != 0; count--, ti++) { |
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284 |
DoCommand(*ti, 0, 0, flags, CMD_LANDSCAPE_CLEAR); |
0 | 285 |
} |
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286 |
} |
0 | 287 |
|
288 |
/* change the height */ |
|
289 |
{ |
|
290 |
int count; |
|
291 |
TerraformerHeightMod *mod; |
|
292 |
||
293 |
mod = ts.modheight; |
|
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|
294 |
for (count = ts.modheight_count; count != 0; count--, mod++) { |
1979
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|
295 |
TileIndex til = mod->tile; |
193
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|
296 |
|
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|
297 |
SetTileHeight(til, mod->height); |
0 | 298 |
TerraformAddDirtyTileAround(&ts, til); |
299 |
} |
|
300 |
} |
|
301 |
||
302 |
/* finally mark the dirty tiles dirty */ |
|
303 |
{ |
|
304 |
int count; |
|
305 |
TileIndex *ti = ts.tile_table; |
|
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306 |
for (count = ts.tile_table_count; count != 0; count--, ti++) { |
0 | 307 |
MarkTileDirtyByTile(*ti); |
308 |
} |
|
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309 |
} |
0 | 310 |
} |
311 |
return ts.cost; |
|
312 |
} |
|
313 |
||
314 |
||
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|
315 |
/** Levels a selected (rectangle) area of land |
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|
316 |
* @param tile end tile of area-drag |
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317 |
* @param p1 start tile of area drag |
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318 |
* @param p2 unused |
0 | 319 |
*/ |
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|
320 |
int32 CmdLevelLand(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 321 |
{ |
322 |
int size_x, size_y; |
|
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|
323 |
int ex; |
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|
324 |
int ey; |
0 | 325 |
int sx, sy; |
326 |
uint h, curh; |
|
327 |
int32 ret, cost, money; |
|
328 |
||
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|
329 |
if (p1 >= MapSize()) return CMD_ERROR; |
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|
330 |
|
889
64d2f7d5f02b
(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.
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|
331 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
64d2f7d5f02b
(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.
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|
332 |
|
0 | 333 |
// remember level height |
1044
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|
334 |
h = TileHeight(p1); |
0 | 335 |
|
336 |
// make sure sx,sy are smaller than ex,ey |
|
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|
337 |
ex = TileX(tile); |
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|
338 |
ey = TileY(tile); |
926
a6d140a6a4de
(svn r1414) Move TileIndex, TILE_MASK and GET_TILE_[XY] to map.h and turn the latter into inline functions names Tile[XY]
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changeset
|
339 |
sx = TileX(p1); |
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|
340 |
sy = TileY(p1); |
0 | 341 |
if (ex < sx) intswap(ex, sx); |
342 |
if (ey < sy) intswap(ey, sy); |
|
1981 | 343 |
tile = TileXY(sx, sy); |
0 | 344 |
|
345 |
size_x = ex-sx+1; |
|
346 |
size_y = ey-sy+1; |
|
347 |
||
348 |
money = GetAvailableMoneyForCommand(); |
|
349 |
cost = 0; |
|
350 |
||
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|
351 |
BEGIN_TILE_LOOP(tile2, size_x, size_y, tile) { |
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|
352 |
curh = TileHeight(tile2); |
0 | 353 |
while (curh != h) { |
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|
354 |
ret = DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags & ~DC_EXEC, CMD_TERRAFORM_LAND); |
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|
355 |
if (CmdFailed(ret)) break; |
0 | 356 |
cost += ret; |
357 |
||
358 |
if (flags & DC_EXEC) { |
|
359 |
if ((money -= ret) < 0) { |
|
360 |
_additional_cash_required = ret; |
|
361 |
return cost - ret; |
|
362 |
} |
|
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changeset
|
363 |
DoCommand(tile2, 8, (curh > h) ? 0 : 1, flags, CMD_TERRAFORM_LAND); |
0 | 364 |
} |
365 |
||
366 |
curh += (curh > h) ? -1 : 1; |
|
367 |
} |
|
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|
368 |
} END_TILE_LOOP(tile2, size_x, size_y, tile) |
0 | 369 |
|
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|
370 |
return (cost == 0) ? CMD_ERROR : cost; |
0 | 371 |
} |
372 |
||
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|
373 |
/** Purchase a land area. Actually you only purchase one tile, so |
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|
374 |
* the name is a bit confusing ;p |
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|
375 |
* @param tile the tile the player is purchasing |
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|
376 |
* @param p1 unused |
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|
377 |
* @param p2 unused |
0 | 378 |
*/ |
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|
379 |
int32 CmdPurchaseLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 380 |
{ |
381 |
int32 cost; |
|
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|
382 |
|
0 | 383 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
193
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|
384 |
|
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|
385 |
if (!EnsureNoVehicle(tile)) return CMD_ERROR; |
0 | 386 |
|
3310
a19f247b75b6
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|
387 |
if (IsOwnedLandTile(tile) && IsTileOwner(tile, _current_player)) { |
0 | 388 |
return_cmd_error(STR_5807_YOU_ALREADY_OWN_IT); |
3310
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|
389 |
} |
0 | 390 |
|
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parents:
3447
diff
changeset
|
391 |
cost = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR); |
1782
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
392 |
if (CmdFailed(cost)) return CMD_ERROR; |
0 | 393 |
|
394 |
if (flags & DC_EXEC) { |
|
3310
a19f247b75b6
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
395 |
MakeOwnedLand(tile, _current_player); |
a19f247b75b6
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
396 |
MarkTileDirtyByTile(tile); |
0 | 397 |
} |
398 |
||
399 |
return cost + _price.purchase_land * 10; |
|
400 |
} |
|
401 |
||
402 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
403 |
static int32 ClearTile_Clear(TileIndex tile, byte flags) |
1095 | 404 |
{ |
2220 | 405 |
static const int32* clear_price_table[] = { |
406 |
&_price.clear_1, |
|
407 |
&_price.purchase_land, |
|
408 |
&_price.clear_2, |
|
409 |
&_price.clear_3, |
|
410 |
&_price.purchase_land, |
|
411 |
&_price.purchase_land, |
|
2955
24de69e236d2
(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
|
412 |
&_price.clear_2, // XXX unused? |
0 | 413 |
}; |
2955
24de69e236d2
(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
|
414 |
int32 price; |
24de69e236d2
(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
|
415 |
|
3447 | 416 |
if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) { |
2955
24de69e236d2
(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
|
417 |
price = 0; |
24de69e236d2
(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
|
418 |
} else { |
24de69e236d2
(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
|
419 |
price = *clear_price_table[GetClearGround(tile)]; |
24de69e236d2
(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
|
420 |
} |
0 | 421 |
|
2220 | 422 |
if (flags & DC_EXEC) DoClearSquare(tile); |
0 | 423 |
|
2955
24de69e236d2
(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
|
424 |
return price; |
0 | 425 |
} |
426 |
||
1782
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
427 |
/** Sell a land area. Actually you only sell one tile, so |
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
428 |
* the name is a bit confusing ;p |
3491
35d747bb5e82
(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
|
429 |
* @param tile the tile the player is selling |
1782
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
430 |
* @param p1 unused |
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
431 |
* @param p2 unused |
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
432 |
*/ |
3491
35d747bb5e82
(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 |
int32 CmdSellLandArea(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) |
0 | 434 |
{ |
435 |
SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
|
436 |
||
3310
a19f247b75b6
(svn r4073) Add functions to make and test for (most) unmovable tiles
tron
parents:
3279
diff
changeset
|
437 |
if (!IsOwnedLandTile(tile)) return CMD_ERROR; |
1878
980fabc7d8a5
(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
|
438 |
if (!CheckTileOwnership(tile) && _current_player != OWNER_WATER) return CMD_ERROR; |
980fabc7d8a5
(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
|
439 |
|
0 | 440 |
|
1782
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
441 |
if (!EnsureNoVehicle(tile)) return CMD_ERROR; |
0 | 442 |
|
4000
4009d092b306
(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
|
443 |
if (flags & DC_EXEC) DoClearSquare(tile); |
0 | 444 |
|
1782
48749e4c2dc6
(svn r2286) - CodeChange: paramcheck the next batch of commands.
Darkvater
parents:
1775
diff
changeset
|
445 |
return - _price.purchase_land * 2; |
0 | 446 |
} |
447 |
||
448 |
||
449 |
#include "table/clear_land.h" |
|
450 |
||
451 |
||
2436
7d5df545bd5d
(svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents:
2221
diff
changeset
|
452 |
void DrawClearLandTile(const TileInfo *ti, byte set) |
0 | 453 |
{ |
2517
6e3832ddd0f6
(svn r3046) Replace some numbers with sprite names and fix a typo in the sprite list
tron
parents:
2436
diff
changeset
|
454 |
DrawGroundSprite(SPR_FLAT_BARE_LAND + _tileh_to_sprite[ti->tileh] + set * 19); |
0 | 455 |
} |
456 |
||
2436
7d5df545bd5d
(svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents:
2221
diff
changeset
|
457 |
void DrawHillyLandTile(const TileInfo *ti) |
0 | 458 |
{ |
3636
a36cc46e754d
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3491
diff
changeset
|
459 |
if (ti->tileh != SLOPE_FLAT) { |
2517
6e3832ddd0f6
(svn r3046) Replace some numbers with sprite names and fix a typo in the sprite list
tron
parents:
2436
diff
changeset
|
460 |
DrawGroundSprite(SPR_FLAT_ROUGH_LAND + _tileh_to_sprite[ti->tileh]); |
0 | 461 |
} else { |
2140
a04d0142ad65
(svn r2650) Convert many explicit shifts+ands to extract bits to invocations of GB - should be a bit nicer to read
tron
parents:
2051
diff
changeset
|
462 |
DrawGroundSprite(_landscape_clear_sprites[GB(ti->x ^ ti->y, 4, 3)]); |
0 | 463 |
} |
464 |
} |
|
465 |
||
2220 | 466 |
void DrawClearLandFence(const TileInfo *ti) |
0 | 467 |
{ |
468 |
byte z = ti->z; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
469 |
|
3636
a36cc46e754d
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3491
diff
changeset
|
470 |
if (ti->tileh & SLOPE_S) { |
3645
7f950533d510
(svn r4554) Replace magic numbers by TILE_{HEIGHT,SIZE}
tron
parents:
3636
diff
changeset
|
471 |
z += TILE_HEIGHT; |
7f950533d510
(svn r4554) Replace magic numbers by TILE_{HEIGHT,SIZE}
tron
parents:
3636
diff
changeset
|
472 |
if (ti->tileh == SLOPE_STEEP_S) z += TILE_HEIGHT; |
0 | 473 |
} |
474 |
||
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
475 |
if (GetFenceSW(ti->tile) != 0) { |
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
476 |
DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSW(ti->tile) - 1] + _fence_mod_by_tileh[ti->tileh], ti->x, ti->y, z); |
0 | 477 |
} |
478 |
||
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
479 |
if (GetFenceSE(ti->tile) != 0) { |
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
480 |
DrawGroundSpriteAt(_clear_land_fence_sprites_1[GetFenceSE(ti->tile) - 1] + _fence_mod_by_tileh_2[ti->tileh], ti->x, ti->y, z); |
0 | 481 |
} |
482 |
} |
|
483 |
||
484 |
static void DrawTile_Clear(TileInfo *ti) |
|
485 |
{ |
|
3166
91e9fc028c95
(svn r3794) Use already available accessor functions instead of GB()
tron
parents:
3156
diff
changeset
|
486 |
switch (GetClearGround(ti->tile)) { |
3447 | 487 |
case CLEAR_GRASS: |
3166
91e9fc028c95
(svn r3794) Use already available accessor functions instead of GB()
tron
parents:
3156
diff
changeset
|
488 |
DrawClearLandTile(ti, GetClearDensity(ti->tile)); |
2955
24de69e236d2
(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
|
489 |
break; |
0 | 490 |
|
3447 | 491 |
case CLEAR_ROUGH: |
2955
24de69e236d2
(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
|
492 |
DrawHillyLandTile(ti); |
24de69e236d2
(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
|
493 |
break; |
0 | 494 |
|
3447 | 495 |
case CLEAR_ROCKS: |
2955
24de69e236d2
(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
|
496 |
DrawGroundSprite(SPR_FLAT_ROCKY_LAND_1 + _tileh_to_sprite[ti->tileh]); |
24de69e236d2
(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
|
497 |
break; |
0 | 498 |
|
3447 | 499 |
case CLEAR_FIELDS: |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
500 |
DrawGroundSprite(_clear_land_sprites_1[GetFieldType(ti->tile)] + _tileh_to_sprite[ti->tileh]); |
2955
24de69e236d2
(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
|
501 |
break; |
0 | 502 |
|
3447 | 503 |
case CLEAR_SNOW: |
3166
91e9fc028c95
(svn r3794) Use already available accessor functions instead of GB()
tron
parents:
3156
diff
changeset
|
504 |
DrawGroundSprite(_clear_land_sprites_2[GetClearDensity(ti->tile)] + _tileh_to_sprite[ti->tileh]); |
2955
24de69e236d2
(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
|
505 |
break; |
24de69e236d2
(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
|
506 |
|
3447 | 507 |
case CLEAR_DESERT: |
3166
91e9fc028c95
(svn r3794) Use already available accessor functions instead of GB()
tron
parents:
3156
diff
changeset
|
508 |
DrawGroundSprite(_clear_land_sprites_3[GetClearDensity(ti->tile)] + _tileh_to_sprite[ti->tileh]); |
2955
24de69e236d2
(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
|
509 |
break; |
0 | 510 |
} |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
511 |
|
2220 | 512 |
DrawClearLandFence(ti); |
0 | 513 |
} |
514 |
||
2537 | 515 |
static uint GetSlopeZ_Clear(const TileInfo* ti) |
1095 | 516 |
{ |
517 |
return GetPartialZ(ti->x & 0xF, ti->y & 0xF, ti->tileh) + ti->z; |
|
518 |
} |
|
0 | 519 |
|
3636
a36cc46e754d
(svn r4541) Add a type for slopes and replace many magic numbers by the appropriate enums
tron
parents:
3491
diff
changeset
|
520 |
static Slope GetSlopeTileh_Clear(TileIndex tile, Slope tileh) |
39 | 521 |
{ |
3418
ec9003ebf933
(svn r4242) Pass TileIndex and slope to GetSlopeTileh_*() instead of TileInfo
tron
parents:
3379
diff
changeset
|
522 |
return tileh; |
39 | 523 |
} |
524 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
525 |
static void GetAcceptedCargo_Clear(TileIndex tile, AcceptedCargo ac) |
0 | 526 |
{ |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
527 |
/* unused */ |
0 | 528 |
} |
529 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
530 |
static void AnimateTile_Clear(TileIndex tile) |
0 | 531 |
{ |
532 |
/* unused */ |
|
533 |
} |
|
534 |
||
1293 | 535 |
void TileLoopClearHelper(TileIndex tile) |
0 | 536 |
{ |
2221
de4a862fa8e2
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
537 |
byte self; |
de4a862fa8e2
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
538 |
byte neighbour; |
1293 | 539 |
TileIndex dirty = INVALID_TILE; |
0 | 540 |
|
3447 | 541 |
self = (IsTileType(tile, MP_CLEAR) && IsClearGround(tile, CLEAR_FIELDS)); |
0 | 542 |
|
3447 | 543 |
neighbour = (IsTileType(TILE_ADDXY(tile, 1, 0), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 1, 0), CLEAR_FIELDS)); |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
544 |
if (GetFenceSW(tile) == 0) { |
2221
de4a862fa8e2
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
545 |
if (self != neighbour) { |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
546 |
SetFenceSW(tile, 3); |
0 | 547 |
dirty = tile; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
548 |
} |
0 | 549 |
} else { |
2221
de4a862fa8e2
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
550 |
if (self == 0 && neighbour == 0) { |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
551 |
SetFenceSW(tile, 0); |
0 | 552 |
dirty = tile; |
553 |
} |
|
554 |
} |
|
555 |
||
3447 | 556 |
neighbour = (IsTileType(TILE_ADDXY(tile, 0, 1), MP_CLEAR) && IsClearGround(TILE_ADDXY(tile, 0, 1), CLEAR_FIELDS)); |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
557 |
if (GetFenceSE(tile) == 0) { |
2221
de4a862fa8e2
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
558 |
if (self != neighbour) { |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
559 |
SetFenceSE(tile, 3); |
0 | 560 |
dirty = tile; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
561 |
} |
0 | 562 |
} else { |
2221
de4a862fa8e2
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
563 |
if (self == 0 && neighbour == 0) { |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
564 |
SetFenceSE(tile, 0); |
0 | 565 |
dirty = tile; |
566 |
} |
|
567 |
} |
|
568 |
||
2221
de4a862fa8e2
(svn r2739) -Fix(?): Change the fence algorithm so it removes fences when no farm tile is adjacent
tron
parents:
2220
diff
changeset
|
569 |
if (dirty != INVALID_TILE) MarkTileDirtyByTile(dirty); |
0 | 570 |
} |
571 |
||
572 |
||
573 |
/* convert into snowy tiles */ |
|
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
574 |
static void TileLoopClearAlps(TileIndex tile) |
0 | 575 |
{ |
576 |
/* distance from snow line, in steps of 8 */ |
|
2955
24de69e236d2
(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
|
577 |
int k = GetTileZ(tile) - _opt.snow_line; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
578 |
|
3422
a6eba3443452
(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
|
579 |
if (k < -TILE_HEIGHT) { // well below the snow line |
3447 | 580 |
if (!IsClearGround(tile, CLEAR_SNOW)) return; |
581 |
if (GetClearDensity(tile) == 0) SetClearGroundDensity(tile, CLEAR_GRASS, 3); |
|
0 | 582 |
} else { |
3447 | 583 |
if (!IsClearGround(tile, CLEAR_SNOW)) { |
584 |
SetClearGroundDensity(tile, CLEAR_SNOW, 0); |
|
2955
24de69e236d2
(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
|
585 |
} else { |
3422
a6eba3443452
(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
|
586 |
uint density = min((uint)(k + TILE_HEIGHT) / TILE_HEIGHT, 3); |
2955
24de69e236d2
(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
|
587 |
|
24de69e236d2
(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
|
588 |
if (GetClearDensity(tile) < density) { |
24de69e236d2
(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
|
589 |
AddClearDensity(tile, 1); |
24de69e236d2
(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
|
590 |
} else if (GetClearDensity(tile) > density) { |
24de69e236d2
(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
|
591 |
AddClearDensity(tile, -1); |
24de69e236d2
(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
|
592 |
} else { |
24de69e236d2
(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
|
593 |
return; |
24de69e236d2
(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
|
594 |
} |
24de69e236d2
(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
|
595 |
} |
0 | 596 |
} |
597 |
||
598 |
MarkTileDirtyByTile(tile); |
|
599 |
} |
|
600 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
601 |
static void TileLoopClearDesert(TileIndex tile) |
0 | 602 |
{ |
3447 | 603 |
if (IsClearGround(tile, CLEAR_DESERT)) return; |
0 | 604 |
|
3379
50b253bb9819
(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
|
605 |
if (GetTropicZone(tile) == TROPICZONE_DESERT) { |
3447 | 606 |
SetClearGroundDensity(tile, CLEAR_DESERT, 3); |
0 | 607 |
} else { |
3379
50b253bb9819
(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
|
608 |
if (GetTropicZone(tile + TileDiffXY( 1, 0)) != TROPICZONE_DESERT && |
50b253bb9819
(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
|
609 |
GetTropicZone(tile + TileDiffXY(-1, 0)) != TROPICZONE_DESERT && |
50b253bb9819
(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
|
610 |
GetTropicZone(tile + TileDiffXY( 0, 1)) != TROPICZONE_DESERT && |
50b253bb9819
(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
|
611 |
GetTropicZone(tile + TileDiffXY( 0, -1)) != TROPICZONE_DESERT) |
1981 | 612 |
return; |
3447 | 613 |
SetClearGroundDensity(tile, CLEAR_DESERT, 1); |
0 | 614 |
} |
615 |
||
616 |
MarkTileDirtyByTile(tile); |
|
617 |
} |
|
618 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
619 |
static void TileLoop_Clear(TileIndex tile) |
0 | 620 |
{ |
621 |
TileLoopClearHelper(tile); |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
622 |
|
2989 | 623 |
switch (_opt.landscape) { |
624 |
case LT_DESERT: TileLoopClearDesert(tile); break; |
|
625 |
case LT_HILLY: TileLoopClearAlps(tile); break; |
|
0 | 626 |
} |
627 |
||
2955
24de69e236d2
(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
|
628 |
switch (GetClearGround(tile)) { |
3447 | 629 |
case CLEAR_GRASS: |
2955
24de69e236d2
(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
|
630 |
if (GetClearDensity(tile) == 3) return; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
159
diff
changeset
|
631 |
|
2955
24de69e236d2
(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 |
if (_game_mode != GM_EDITOR) { |
24de69e236d2
(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
|
633 |
if (GetClearCounter(tile) < 7) { |
24de69e236d2
(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 |
AddClearCounter(tile, 1); |
24de69e236d2
(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 |
return; |
24de69e236d2
(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 |
} else { |
24de69e236d2
(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 |
SetClearCounter(tile, 0); |
24de69e236d2
(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); |
24de69e236d2
(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 |
} |
24de69e236d2
(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 |
} else { |
3447 | 641 |
SetClearGroundDensity(tile, GB(Random(), 0, 8) > 21 ? CLEAR_GRASS : CLEAR_ROUGH, 3); |
0 | 642 |
} |
2955
24de69e236d2
(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
|
643 |
break; |
24de69e236d2
(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
|
644 |
|
3447 | 645 |
case CLEAR_FIELDS: { |
2955
24de69e236d2
(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
|
646 |
uint field_type; |
24de69e236d2
(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
|
647 |
|
24de69e236d2
(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
|
648 |
if (_game_mode == GM_EDITOR) return; |
24de69e236d2
(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
|
649 |
|
24de69e236d2
(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
|
650 |
if (GetClearCounter(tile) < 7) { |
24de69e236d2
(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
|
651 |
AddClearCounter(tile, 1); |
24de69e236d2
(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
|
652 |
return; |
24de69e236d2
(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
|
653 |
} else { |
24de69e236d2
(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
|
654 |
SetClearCounter(tile, 0); |
24de69e236d2
(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
|
655 |
} |
24de69e236d2
(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
|
656 |
|
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
657 |
field_type = GetFieldType(tile); |
2955
24de69e236d2
(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
|
658 |
field_type = (field_type < 8) ? field_type + 1 : 0; |
2979
3ddf7c78d469
(svn r3554) Add accessors for the field type and fences of clear tiles
tron
parents:
2956
diff
changeset
|
659 |
SetFieldType(tile, field_type); |
2955
24de69e236d2
(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
|
660 |
break; |
0 | 661 |
} |
2955
24de69e236d2
(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
|
662 |
|
24de69e236d2
(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
|
663 |
default: |
0 | 664 |
return; |
665 |
} |
|
666 |
||
667 |
MarkTileDirtyByTile(tile); |
|
668 |
} |
|
669 |
||
1093
4fdc46eaf423
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
1059
diff
changeset
|
670 |
void GenerateClearTile(void) |
0 | 671 |
{ |
2150
f710b959b1c4
(svn r2660) Get rid of some more shifting/anding/casting
tron
parents:
2140
diff
changeset
|
672 |
uint i; |
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
673 |
TileIndex tile; |
0 | 674 |
|
675 |
/* add hills */ |
|
2635 | 676 |
i = ScaleByMapSize(GB(Random(), 0, 10) + 0x400); |
0 | 677 |
do { |
2051 | 678 |
tile = RandomTile(); |
3447 | 679 |
if (IsTileType(tile, MP_CLEAR)) SetClearGroundDensity(tile, CLEAR_ROUGH, 3); |
0 | 680 |
} while (--i); |
681 |
||
682 |
/* add grey squares */ |
|
2635 | 683 |
i = ScaleByMapSize(GB(Random(), 0, 7) + 0x80); |
0 | 684 |
do { |
2150
f710b959b1c4
(svn r2660) Get rid of some more shifting/anding/casting
tron
parents:
2140
diff
changeset
|
685 |
uint32 r = Random(); |
2051 | 686 |
tile = RandomTileSeed(r); |
1035
812f837ee03f
(svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts
tron
parents:
926
diff
changeset
|
687 |
if (IsTileType(tile, MP_CLEAR)) { |
2150
f710b959b1c4
(svn r2660) Get rid of some more shifting/anding/casting
tron
parents:
2140
diff
changeset
|
688 |
uint j = GB(r, 16, 4) + 5; |
2951 | 689 |
for (;;) { |
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
690 |
TileIndex tile_new; |
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
691 |
|
3447 | 692 |
SetClearGroundDensity(tile, CLEAR_ROCKS, 3); |
0 | 693 |
do { |
694 |
if (--j == 0) goto get_out; |
|
2635 | 695 |
tile_new = tile + TileOffsByDir(GB(Random(), 0, 2)); |
1035
812f837ee03f
(svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts
tron
parents:
926
diff
changeset
|
696 |
} while (!IsTileType(tile_new, MP_CLEAR)); |
0 | 697 |
tile = tile_new; |
698 |
} |
|
699 |
get_out:; |
|
700 |
} |
|
701 |
} while (--i); |
|
702 |
} |
|
703 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
704 |
static void ClickTile_Clear(TileIndex tile) |
0 | 705 |
{ |
706 |
/* not used */ |
|
707 |
} |
|
708 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
709 |
static uint32 GetTileTrackStatus_Clear(TileIndex tile, TransportType mode) |
0 | 710 |
{ |
711 |
return 0; |
|
712 |
} |
|
713 |
||
2220 | 714 |
static const StringID _clear_land_str[] = { |
2955
24de69e236d2
(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 |
STR_080D_GRASS, |
0 | 716 |
STR_080B_ROUGH_LAND, |
717 |
STR_080A_ROCKS, |
|
718 |
STR_080E_FIELDS, |
|
719 |
STR_080F_SNOW_COVERED_LAND, |
|
2955
24de69e236d2
(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
|
720 |
STR_0810_DESERT |
0 | 721 |
}; |
722 |
||
1977
37bbebf94434
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1901
diff
changeset
|
723 |
static void GetTileDesc_Clear(TileIndex tile, TileDesc *td) |
0 | 724 |
{ |
3447 | 725 |
if (IsClearGround(tile, CLEAR_GRASS) && GetClearDensity(tile) == 0) { |
2955
24de69e236d2
(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
|
726 |
td->str = STR_080C_BARE_LAND; |
24de69e236d2
(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
|
727 |
} else { |
24de69e236d2
(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
|
728 |
td->str = _clear_land_str[GetClearGround(tile)]; |
24de69e236d2
(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
|
729 |
} |
1901
03bf9bf99319
(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
|
730 |
td->owner = GetTileOwner(tile); |
0 | 731 |
} |
732 |
||
2436
7d5df545bd5d
(svn r2962) - const correctness for all Get* functions and most Draw* functions that don't change their pointer parameters
Darkvater
parents:
2221
diff
changeset
|
733 |
static void ChangeTileOwner_Clear(TileIndex tile, PlayerID old_player, PlayerID new_player) |
0 | 734 |
{ |
735 |
return; |
|
736 |
} |
|
737 |
||
1093
4fdc46eaf423
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
1059
diff
changeset
|
738 |
void InitializeClearLand(void) |
4fdc46eaf423
(svn r1594) Convert all undefined parameter lists to (void) and add the appropriate warning flags in the Makefile
tron
parents:
1059
diff
changeset
|
739 |
{ |
3422
a6eba3443452
(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
|
740 |
_opt.snow_line = _patches.snow_line_height * TILE_HEIGHT; |
0 | 741 |
} |
742 |
||
743 |
const TileTypeProcs _tile_type_clear_procs = { |
|
744 |
DrawTile_Clear, /* draw_tile_proc */ |
|
745 |
GetSlopeZ_Clear, /* get_slope_z_proc */ |
|
746 |
ClearTile_Clear, /* clear_tile_proc */ |
|
747 |
GetAcceptedCargo_Clear, /* get_accepted_cargo_proc */ |
|
748 |
GetTileDesc_Clear, /* get_tile_desc_proc */ |
|
749 |
GetTileTrackStatus_Clear, /* get_tile_track_status_proc */ |
|
750 |
ClickTile_Clear, /* click_tile_proc */ |
|
751 |
AnimateTile_Clear, /* animate_tile_proc */ |
|
752 |
TileLoop_Clear, /* tile_loop_clear */ |
|
753 |
ChangeTileOwner_Clear, /* change_tile_owner_clear */ |
|
754 |
NULL, /* get_produced_cargo_proc */ |
|
755 |
NULL, /* vehicle_enter_tile_proc */ |
|
39 | 756 |
GetSlopeTileh_Clear, /* get_slope_tileh_proc */ |
0 | 757 |
}; |