author | tron |
Fri, 22 Jul 2005 07:02:20 +0000 | |
changeset 2163 | 637ec3c361f5 |
parent 2153 | 91e89aa8c299 |
child 2186 | 461a2aff3486 |
permissions | -rw-r--r-- |
0 | 1 |
#include "stdafx.h" |
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2 |
#include "openttd.h" |
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3 |
#include "table/strings.h" |
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4 |
#include "table/sprites.h" |
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5 |
#include "table/tree_land.h" |
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6 |
#include "functions.h" |
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(svn r1117) Move map arrays and some related macros into their own files map.c and map.h
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7 |
#include "map.h" |
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8 |
#include "tile.h" |
0 | 9 |
#include "viewport.h" |
10 |
#include "command.h" |
|
11 |
#include "town.h" |
|
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12 |
#include "sound.h" |
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13 |
#include "variables.h" |
0 | 14 |
|
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15 |
static int GetRandomTreeType(TileIndex tile, uint seed) |
0 | 16 |
{ |
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17 |
switch (_opt.landscape) { |
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18 |
case LT_NORMAL: |
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19 |
return seed * 12 >> 8; |
0 | 20 |
|
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21 |
case LT_HILLY: |
da05e4dc75b5
(svn r1790) Make CmdPlantTree() and related functions more safe and (hopefully) more readable:
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22 |
return (seed >> 5) + 12; |
da05e4dc75b5
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23 |
|
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24 |
case LT_DESERT: |
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(svn r1790) Make CmdPlantTree() and related functions more safe and (hopefully) more readable:
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25 |
switch (GetMapExtraBits(tile)) { |
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26 |
case 0: return (seed >> 6) + 28; |
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27 |
case 1: return (seed > 12) ? -1 : 27; |
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28 |
default: return (seed * 7 >> 8) + 20; |
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29 |
} |
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30 |
|
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31 |
default: |
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32 |
return (seed * 9 >> 8) + 32; |
0 | 33 |
} |
34 |
} |
|
35 |
||
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(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
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36 |
static void PlaceTree(TileIndex tile, uint32 r, byte m5_or) |
0 | 37 |
{ |
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38 |
int tree = GetRandomTreeType(tile, GB(r, 24, 8)); |
0 | 39 |
byte m5; |
40 |
||
41 |
if (tree >= 0) { |
|
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42 |
SetTileType(tile, MP_TREES); |
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43 |
|
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44 |
m5 = GB(r, 16, 8); |
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(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
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45 |
if (GB(m5, 0, 3) == 7) m5--; // there is no growth state 7 |
0 | 46 |
|
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(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
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|
47 |
_m[tile].m5 = m5 & 0x07; // growth state; |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
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1981
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48 |
_m[tile].m5 |= m5 & 0xC0; // amount of trees |
0 | 49 |
|
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|
50 |
_m[tile].m3 = tree; // set type of tree |
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(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
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51 |
_m[tile].m4 = 0; // no hedge |
0 | 52 |
|
53 |
// above snowline? |
|
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(svn r1874) Fix bug introduced in r1839 which placed snow covered trees below the snow line ([1121680])
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54 |
if (_opt.landscape == LT_HILLY && GetTileZ(tile) > _opt.snow_line) { |
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1981
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55 |
_m[tile].m2 = 0xE0; // set land type to snow |
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56 |
_m[tile].m2 |= GB(r, 24, 3); // randomize counter |
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|
57 |
} else { |
f290b54c97cb
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58 |
_m[tile].m2 = GB(r, 24, 5); // randomize counter and ground |
0 | 59 |
} |
60 |
} |
|
61 |
} |
|
62 |
||
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4392ae3d8e31
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63 |
static void DoPlaceMoreTrees(TileIndex tile) |
0 | 64 |
{ |
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65 |
uint i; |
0 | 66 |
|
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67 |
for (i = 0; i < 1000; i++) { |
0 | 68 |
uint32 r = Random(); |
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69 |
int x = GB(r, 0, 5) - 16; |
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70 |
int y = GB(r, 8, 5) - 16; |
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71 |
uint dist = myabs(x) + myabs(y); |
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72 |
TileIndex cur_tile = TILE_MASK(tile + TileDiffXY(x, y)); |
0 | 73 |
|
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74 |
/* Only on tiles within 13 squares from tile, |
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877069ec457f
(svn r1355) -Fix: [1092473] random trees in scenario editor do not overwrite rocks as well
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75 |
on clear tiles, and NOT on farm-tiles or rocks */ |
1035
0a170deb6e33
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1005
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|
76 |
if (dist <= 13 && IsTileType(cur_tile, MP_CLEAR) && |
2049
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(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
77 |
(_m[cur_tile].m5 & 0x1F) != 0x0F && (_m[cur_tile].m5 & 0x1C) != 8) { |
0 | 78 |
PlaceTree(cur_tile, r, dist <= 6 ? 0xC0 : 0); |
79 |
} |
|
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80 |
} |
0 | 81 |
} |
82 |
||
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|
83 |
static void PlaceMoreTrees(void) |
0 | 84 |
{ |
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|
85 |
uint i = ScaleByMapSize((Random() & 0x1F) + 25); |
0 | 86 |
do { |
2051 | 87 |
DoPlaceMoreTrees(RandomTile()); |
0 | 88 |
} while (--i); |
89 |
} |
|
90 |
||
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91 |
void PlaceTreesRandomly(void) |
0 | 92 |
{ |
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|
93 |
uint i; |
0 | 94 |
|
1202
7d8b86bd8ba2
(svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()
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95 |
i = ScaleByMapSize(1000); |
0 | 96 |
do { |
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|
97 |
uint32 r = Random(); |
f290b54c97cb
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tron
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changeset
|
98 |
TileIndex tile = RandomTileSeed(r); |
874
877069ec457f
(svn r1355) -Fix: [1092473] random trees in scenario editor do not overwrite rocks as well
darkvater
parents:
872
diff
changeset
|
99 |
/* Only on clear tiles, and NOT on farm-tiles or rocks */ |
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
100 |
if (IsTileType(tile, MP_CLEAR) && (_m[tile].m5 & 0x1F) != 0x0F && (_m[tile].m5 & 0x1C) != 8) { |
0 | 101 |
PlaceTree(tile, r, 0); |
102 |
} |
|
103 |
} while (--i); |
|
104 |
||
105 |
/* place extra trees at rainforest area */ |
|
106 |
if (_opt.landscape == LT_DESERT) { |
|
1202
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(svn r1706) Implement ScaleByMapSize() and ScaleByMapSize1D()
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107 |
i = ScaleByMapSize(15000); |
0 | 108 |
|
109 |
do { |
|
2088
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|
110 |
uint32 r = Random(); |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
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2085
diff
changeset
|
111 |
TileIndex tile = RandomTileSeed(r); |
1035
0a170deb6e33
(svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts
tron
parents:
1005
diff
changeset
|
112 |
if (IsTileType(tile, MP_CLEAR) && GetMapExtraBits(tile) == 2) { |
0 | 113 |
PlaceTree(tile, r, 0); |
114 |
} |
|
115 |
} while (--i); |
|
116 |
} |
|
117 |
} |
|
118 |
||
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119 |
void GenerateTrees(void) |
0 | 120 |
{ |
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121 |
uint i; |
0 | 122 |
|
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123 |
if (_opt.landscape != LT_CANDY) PlaceMoreTrees(); |
f290b54c97cb
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|
124 |
|
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
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|
125 |
for (i = _opt.landscape == LT_HILLY ? 15 : 6; i != 0; i--) { |
f290b54c97cb
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126 |
PlaceTreesRandomly(); |
0 | 127 |
} |
128 |
} |
|
129 |
||
1784
6eb3ab1bc33c
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Darkvater
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130 |
/** Plant a tree. |
6eb3ab1bc33c
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diff
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131 |
* @param x,y start tile of area-drag of tree plantation |
6eb3ab1bc33c
(svn r2288) - CodeChange: protected the next batch of commands (41 so far, out of 115).
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diff
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132 |
* @param p1 tree type, -1 means random. |
6eb3ab1bc33c
(svn r2288) - CodeChange: protected the next batch of commands (41 so far, out of 115).
Darkvater
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diff
changeset
|
133 |
* @param p2 end tile of area-drag |
0 | 134 |
*/ |
135 |
int32 CmdPlantTree(int ex, int ey, uint32 flags, uint32 p1, uint32 p2) |
|
136 |
{ |
|
137 |
int32 cost; |
|
2118
c73d32cc0b5e
(svn r2628) - Fix: Planting trees does not result in a MapSize() assertion anymore; introduced in r2598
Darkvater
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2088
diff
changeset
|
138 |
int sx, sy, x, y; |
1286
da05e4dc75b5
(svn r1790) Make CmdPlantTree() and related functions more safe and (hopefully) more readable:
tron
parents:
1209
diff
changeset
|
139 |
|
1784
6eb3ab1bc33c
(svn r2288) - CodeChange: protected the next batch of commands (41 so far, out of 115).
Darkvater
parents:
1370
diff
changeset
|
140 |
if (p2 > MapSize()) return CMD_ERROR; |
6eb3ab1bc33c
(svn r2288) - CodeChange: protected the next batch of commands (41 so far, out of 115).
Darkvater
parents:
1370
diff
changeset
|
141 |
/* Check the tree type. It can be random or some valid value within the current climate */ |
6eb3ab1bc33c
(svn r2288) - CodeChange: protected the next batch of commands (41 so far, out of 115).
Darkvater
parents:
1370
diff
changeset
|
142 |
if (p1 != (uint)-1 && p1 - _tree_base_by_landscape[_opt.landscape] >= _tree_count_by_landscape[_opt.landscape]) return CMD_ERROR; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
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|
143 |
|
0 | 144 |
SET_EXPENSES_TYPE(EXPENSES_OTHER); |
145 |
||
146 |
// make sure sx,sy are smaller than ex,ey |
|
2118
c73d32cc0b5e
(svn r2628) - Fix: Planting trees does not result in a MapSize() assertion anymore; introduced in r2598
Darkvater
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diff
changeset
|
147 |
sx = TileX(p2); |
c73d32cc0b5e
(svn r2628) - Fix: Planting trees does not result in a MapSize() assertion anymore; introduced in r2598
Darkvater
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|
148 |
sy = TileY(p2); |
c73d32cc0b5e
(svn r2628) - Fix: Planting trees does not result in a MapSize() assertion anymore; introduced in r2598
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|
149 |
ex /= 16; ey /= 16; |
0 | 150 |
if (ex < sx) intswap(ex, sx); |
151 |
if (ey < sy) intswap(ey, sy); |
|
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152 |
|
0 | 153 |
cost = 0; // total cost |
154 |
||
2118
c73d32cc0b5e
(svn r2628) - Fix: Planting trees does not result in a MapSize() assertion anymore; introduced in r2598
Darkvater
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2088
diff
changeset
|
155 |
for (x = sx; x <= ex; x++) { |
c73d32cc0b5e
(svn r2628) - Fix: Planting trees does not result in a MapSize() assertion anymore; introduced in r2598
Darkvater
parents:
2088
diff
changeset
|
156 |
for (y = sy; y <= ey; y++) { |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
157 |
TileIndex tile = TileXY(x, y); |
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|
158 |
|
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|
159 |
if (!EnsureNoVehicle(tile)) continue; |
0 | 160 |
|
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|
161 |
switch (GetTileType(tile)) { |
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162 |
case MP_TREES: |
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|
163 |
// no more space for trees? |
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|
164 |
if (_game_mode != GM_EDITOR && (_m[tile].m5 & 0xC0) == 0xC0) { |
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|
165 |
_error_message = STR_2803_TREE_ALREADY_HERE; |
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|
166 |
continue; |
0 | 167 |
} |
168 |
||
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|
169 |
if (flags & DC_EXEC) { |
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|
170 |
_m[tile].m5 += 0x40; |
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|
171 |
MarkTileDirtyByTile(tile); |
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|
172 |
} |
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|
173 |
// 2x as expensive to add more trees to an existing tile |
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|
174 |
cost += _price.build_trees * 2; |
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|
175 |
break; |
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changeset
|
176 |
|
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|
177 |
case MP_CLEAR: |
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|
178 |
if (!IsTileOwner(tile, OWNER_NONE)) { |
1286
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|
179 |
_error_message = STR_2804_SITE_UNSUITABLE; |
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|
180 |
continue; |
0 | 181 |
} |
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changeset
|
182 |
|
1286
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|
183 |
// it's expensive to clear farmland |
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|
184 |
if ((_m[tile].m5 & 0x1F) == 0xF) |
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|
185 |
cost += _price.clear_3; |
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|
186 |
else if ((_m[tile].m5 & 0x1C) == 8) |
1286
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|
187 |
cost += _price.clear_2; |
0 | 188 |
|
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|
189 |
if (flags & DC_EXEC) { |
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|
190 |
int treetype; |
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|
191 |
int m2; |
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|
192 |
|
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|
193 |
if (_game_mode != GM_EDITOR && _current_player < MAX_PLAYERS) { |
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|
194 |
Town *t = ClosestTownFromTile(tile, _patches.dist_local_authority); |
1286
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|
195 |
if (t != NULL) |
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|
196 |
ChangeTownRating(t, RATING_TREE_UP_STEP, RATING_TREE_MAXIMUM); |
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|
197 |
} |
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|
198 |
|
2088
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|
199 |
switch (_m[tile].m5 & 0x1C) { |
1286
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|
200 |
case 0x04: |
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|
201 |
m2 = 16; |
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|
202 |
break; |
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|
203 |
|
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|
204 |
case 0x10: |
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|
205 |
m2 = ((_m[tile].m5 & 3) << 6) | 0x20; |
1286
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|
206 |
break; |
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|
207 |
|
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|
208 |
default: |
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|
209 |
m2 = 0; |
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|
210 |
break; |
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|
211 |
} |
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changeset
|
212 |
|
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|
213 |
treetype = p1; |
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|
214 |
if (treetype == -1) { |
2088
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|
215 |
treetype = GetRandomTreeType(tile, Random() >> 24); |
1286
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|
216 |
if (treetype == -1) treetype = 27; |
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|
217 |
} |
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|
218 |
|
2088
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|
219 |
ModifyTile(tile, |
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|
220 |
MP_SETTYPE(MP_TREES) | |
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|
221 |
MP_MAP2 | MP_MAP3LO | MP_MAP3HI_CLEAR | MP_MAP5, |
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|
222 |
m2, /* map2 */ |
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|
223 |
treetype, /* map3lo */ |
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|
224 |
_game_mode == GM_EDITOR ? 3 : 0 /* map5 */ |
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|
225 |
); |
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changeset
|
226 |
|
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|
227 |
if (_game_mode == GM_EDITOR && IS_BYTE_INSIDE(treetype, 0x14, 0x1B)) |
2088
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|
228 |
SetMapExtraBits(tile, 2); |
0 | 229 |
} |
1286
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|
230 |
cost += _price.build_trees; |
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|
231 |
break; |
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changeset
|
232 |
|
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|
233 |
default: |
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|
234 |
_error_message = STR_2804_SITE_UNSUITABLE; |
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|
235 |
break; |
0 | 236 |
} |
237 |
} |
|
238 |
} |
|
193
0a7025304867
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truelight
parents:
160
diff
changeset
|
239 |
|
1784
6eb3ab1bc33c
(svn r2288) - CodeChange: protected the next batch of commands (41 so far, out of 115).
Darkvater
parents:
1370
diff
changeset
|
240 |
return (cost == 0) ? CMD_ERROR : cost; |
0 | 241 |
} |
242 |
||
243 |
typedef struct TreeListEnt { |
|
244 |
uint32 image; |
|
245 |
byte x,y; |
|
246 |
} TreeListEnt; |
|
247 |
||
248 |
static void DrawTile_Trees(TileInfo *ti) |
|
249 |
{ |
|
817
4f9377b7fd2b
(svn r1288) -Codechange: changed _map2 to an uint16. It is still saved and loaded as
truelight
parents:
679
diff
changeset
|
250 |
uint16 m2; |
0 | 251 |
const uint32 *s; |
252 |
const byte *d; |
|
253 |
byte z; |
|
254 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
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diff
changeset
|
255 |
m2 = _m[ti->tile].m2; |
0 | 256 |
|
2088
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|
257 |
if ((m2 & 0x30) == 0) { |
0 | 258 |
DrawClearLandTile(ti, 3); |
2088
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|
259 |
} else if ((m2 & 0x30) == 0x20) { |
0 | 260 |
DrawGroundSprite(_tree_sprites_1[m2 >> 6] + _tileh_to_sprite[ti->tileh]); |
261 |
} else { |
|
262 |
DrawHillyLandTile(ti); |
|
263 |
} |
|
264 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
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diff
changeset
|
265 |
DrawClearLandFence(ti, _m[ti->tile].m4 >> 2); |
0 | 266 |
|
267 |
z = ti->z; |
|
268 |
if (ti->tileh != 0) { |
|
269 |
z += 4; |
|
2085
ae9e92ffe168
(svn r2595) -Codechange: Introduced "IsSteepTileh" to find whether a tile is steep
celestar
parents:
2051
diff
changeset
|
270 |
if (IsSteepTileh(ti->tileh)) |
0 | 271 |
z += 4; |
272 |
} |
|
273 |
||
274 |
{ |
|
275 |
uint16 tmp = ti->x; |
|
959
b031d88c76f3
(svn r1451) Fix some of the signed/unsigned comparison warnings
tron
parents:
926
diff
changeset
|
276 |
uint index; |
0 | 277 |
|
2088
f290b54c97cb
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changeset
|
278 |
tmp = ROR(tmp, 2); |
0 | 279 |
tmp -= ti->y; |
2088
f290b54c97cb
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parents:
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changeset
|
280 |
tmp = ROR(tmp, 3); |
0 | 281 |
tmp -= ti->x; |
2088
f290b54c97cb
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parents:
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changeset
|
282 |
tmp = ROR(tmp, 1); |
0 | 283 |
tmp += ti->y; |
284 |
||
2088
f290b54c97cb
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parents:
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changeset
|
285 |
d = _tree_layout_xy[GB(tmp, 4, 2)]; |
0 | 286 |
|
2088
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parents:
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changeset
|
287 |
index = GB(tmp, 6, 2) + (_m[ti->tile].m3 << 2); |
193
0a7025304867
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truelight
parents:
160
diff
changeset
|
288 |
|
0 | 289 |
/* different tree styles above one of the grounds */ |
290 |
if ((m2 & 0xB0) == 0xA0 && index >= 48 && index < 80) |
|
291 |
index += 164 - 48; |
|
193
0a7025304867
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diff
changeset
|
292 |
|
0a7025304867
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parents:
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diff
changeset
|
293 |
assert(index < lengthof(_tree_layout_sprite)); |
0 | 294 |
s = _tree_layout_sprite[index]; |
295 |
} |
|
296 |
||
297 |
StartSpriteCombine(); |
|
298 |
||
2088
f290b54c97cb
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parents:
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diff
changeset
|
299 |
if (!(_display_opt & DO_TRANS_BUILDINGS) || !_patches.invisible_trees) { |
f290b54c97cb
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tron
parents:
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changeset
|
300 |
TreeListEnt te[4]; |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
301 |
uint i; |
0 | 302 |
|
303 |
/* put the trees to draw in a list */ |
|
304 |
i = (ti->map5 >> 6) + 1; |
|
305 |
do { |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
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diff
changeset
|
306 |
uint32 image = s[0] + (--i == 0 ? (ti->map5 & 7) : 3); |
497
2d6d31173813
(svn r787) Invert the sense of the DO_TRANS_BUILDINGS flag to be consistent with its own name and all other DO_* flags.
tron
parents:
473
diff
changeset
|
307 |
if (_display_opt & DO_TRANS_BUILDINGS) |
2148
47ba4a1b1c3b
(svn r2658) -Codechange: Use MAKE_TRANSPARENT to display a transparented sprite
celestar
parents:
2118
diff
changeset
|
308 |
MAKE_TRANSPARENT(image); |
0 | 309 |
te[i].image = image; |
310 |
te[i].x = d[0]; |
|
311 |
te[i].y = d[1]; |
|
312 |
s++; |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
313 |
d += 2; |
0 | 314 |
} while (i); |
315 |
||
316 |
/* draw them in a sorted way */ |
|
317 |
for(;;) { |
|
318 |
byte min = 0xFF; |
|
319 |
TreeListEnt *tep = NULL; |
|
320 |
||
321 |
i = (ti->map5 >> 6) + 1; |
|
322 |
do { |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
323 |
if (te[--i].image != 0 && (byte)(te[i].x + te[i].y) < min) { |
0 | 324 |
min = te[i].x + te[i].y; |
325 |
tep = &te[i]; |
|
326 |
} |
|
327 |
} while (i); |
|
328 |
||
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
329 |
if (tep == NULL) break; |
0 | 330 |
|
331 |
AddSortableSpriteToDraw(tep->image, ti->x + tep->x, ti->y + tep->y, 5, 5, 0x10, z); |
|
332 |
tep->image = 0; |
|
333 |
} |
|
334 |
} |
|
335 |
||
336 |
EndSpriteCombine(); |
|
337 |
} |
|
338 |
||
339 |
||
340 |
static uint GetSlopeZ_Trees(TileInfo *ti) { |
|
341 |
return GetPartialZ(ti->x&0xF, ti->y&0xF, ti->tileh) + ti->z; |
|
342 |
} |
|
343 |
||
39 | 344 |
static uint GetSlopeTileh_Trees(TileInfo *ti) { |
345 |
return ti->tileh; |
|
346 |
} |
|
347 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
348 |
static int32 ClearTile_Trees(TileIndex tile, byte flags) |
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
349 |
{ |
0 | 350 |
int num; |
351 |
||
352 |
if (flags & DC_EXEC && _current_player < MAX_PLAYERS) { |
|
353 |
Town *t = ClosestTownFromTile(tile, _patches.dist_local_authority); |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
354 |
if (t != NULL) |
1005 | 355 |
ChangeTownRating(t, RATING_TREE_DOWN_STEP, RATING_TREE_MINIMUM); |
0 | 356 |
} |
357 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
358 |
num = (_m[tile].m5 >> 6) + 1; |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
359 |
if ( (byte)(_m[tile].m3-0x14) <= (0x1A-0x14)) |
0 | 360 |
num <<= 2; |
361 |
||
362 |
if (flags & DC_EXEC) |
|
363 |
DoClearSquare(tile); |
|
364 |
||
365 |
return num * _price.remove_trees; |
|
366 |
} |
|
367 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
368 |
static void GetAcceptedCargo_Trees(TileIndex tile, AcceptedCargo ac) |
0 | 369 |
{ |
370 |
/* not used */ |
|
371 |
} |
|
372 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
373 |
static void GetTileDesc_Trees(TileIndex tile, TileDesc *td) |
0 | 374 |
{ |
375 |
byte b; |
|
376 |
StringID str; |
|
377 |
||
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
|
378 |
td->owner = GetTileOwner(tile); |
0 | 379 |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
380 |
b = _m[tile].m3; |
0 | 381 |
(str=STR_2810_CACTUS_PLANTS, b==0x1B) || |
382 |
(str=STR_280F_RAINFOREST, IS_BYTE_INSIDE(b, 0x14, 0x1A+1)) || |
|
383 |
(str=STR_280E_TREES, true); |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
384 |
td->str = str; |
0 | 385 |
} |
386 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
387 |
static void AnimateTile_Trees(TileIndex tile) |
0 | 388 |
{ |
389 |
/* not used */ |
|
390 |
} |
|
391 |
||
541 | 392 |
static SoundFx _desert_sounds[] = { |
393 |
SND_42_LOON_BIRD, |
|
394 |
SND_43_LION, |
|
395 |
SND_44_MONKEYS, |
|
396 |
SND_48_DISTANT_BIRD |
|
0 | 397 |
}; |
398 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
399 |
static void TileLoopTreesDesert(TileIndex tile) |
0 | 400 |
{ |
401 |
byte b; |
|
402 |
||
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
403 |
b = GetMapExtraBits(tile); |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
404 |
if (b == 2) { |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
405 |
uint32 r = Random(); |
0 | 406 |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
407 |
if (CHANCE16I(1,200, r)) SndPlayTileFx(_desert_sounds[GB(r, 16, 2)], tile); |
0 | 408 |
} else if (b == 1) { |
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
409 |
if ((_m[tile].m2 & 0x30) != 0x20) { |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
410 |
_m[tile].m2 &= 0xF; |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
411 |
_m[tile].m2 |= 0xE0; |
0 | 412 |
MarkTileDirtyByTile(tile); |
413 |
} |
|
414 |
} |
|
415 |
} |
|
416 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
417 |
static void TileLoopTreesAlps(TileIndex tile) |
0 | 418 |
{ |
419 |
byte tmp, m2; |
|
420 |
int k; |
|
421 |
||
422 |
/* distance from snow line, in steps of 8 */ |
|
423 |
k = GetTileZ(tile) - _opt.snow_line; |
|
424 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
425 |
tmp = _m[tile].m5 & 0xF0; |
0 | 426 |
|
427 |
if (k < -8) { |
|
428 |
/* snow_m2_down */ |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
429 |
if ((tmp & 0x30) != 0x20) return; |
0 | 430 |
m2 = 0; |
431 |
} else if (k == -8) { |
|
432 |
/* snow_m1 */ |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
433 |
m2 = 0x20; |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
434 |
if (tmp == m2) return; |
0 | 435 |
} else if (k < 8) { |
436 |
/* snow_0 */ |
|
437 |
m2 = 0x60; |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
438 |
if (tmp == m2) return; |
0 | 439 |
} else if (k == 8) { |
440 |
/* snow_p1 */ |
|
441 |
m2 = 0xA0; |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
442 |
if (tmp == m2) return; |
0 | 443 |
} else { |
444 |
/* snow_p2_up */ |
|
445 |
if (tmp == 0xC0) { |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
446 |
uint32 r = Random(); |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
447 |
if (CHANCE16I(1,200,r)) { |
541 | 448 |
SndPlayTileFx((r & 0x80000000) ? SND_39_HEAVY_WIND : SND_34_WIND, tile); |
0 | 449 |
} |
450 |
return; |
|
451 |
} else { |
|
452 |
m2 = 0xE0; |
|
453 |
} |
|
454 |
} |
|
455 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
456 |
_m[tile].m2 &= 0xF; |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
457 |
_m[tile].m2 |= m2; |
0 | 458 |
MarkTileDirtyByTile(tile); |
459 |
} |
|
460 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
461 |
static void TileLoop_Trees(TileIndex tile) |
0 | 462 |
{ |
817
4f9377b7fd2b
(svn r1288) -Codechange: changed _map2 to an uint16. It is still saved and loaded as
truelight
parents:
679
diff
changeset
|
463 |
byte m5; |
4f9377b7fd2b
(svn r1288) -Codechange: changed _map2 to an uint16. It is still saved and loaded as
truelight
parents:
679
diff
changeset
|
464 |
uint16 m2; |
0 | 465 |
|
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
466 |
static const TileIndexDiffC _tileloop_trees_dir[] = { |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
467 |
{-1, -1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
468 |
{ 0, -1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
469 |
{ 1, -1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
470 |
{-1, 0}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
471 |
{ 1, 0}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
472 |
{-1, 1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
473 |
{ 0, 1}, |
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
474 |
{ 1, 1} |
0 | 475 |
}; |
476 |
||
477 |
if (_opt.landscape == LT_DESERT) { |
|
478 |
TileLoopTreesDesert(tile); |
|
479 |
} else if (_opt.landscape == LT_HILLY) { |
|
480 |
TileLoopTreesAlps(tile); |
|
481 |
} |
|
482 |
||
483 |
TileLoopClearHelper(tile); |
|
484 |
||
485 |
/* increase counter */ |
|
486 |
{ |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
487 |
uint16 m2 = _m[tile].m2; |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
488 |
_m[tile].m2 = m2 = (m2 & 0xF0) | ((m2 + 1) & 0xF); |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
489 |
if ((m2 & 0xF) != 0) return; |
0 | 490 |
} |
491 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
492 |
m5 = _m[tile].m5; |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
493 |
if (GB(m5, 0, 3) == 3) { |
0 | 494 |
/* regular sized tree */ |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
495 |
if (_opt.landscape == LT_DESERT && _m[tile].m3 != 0x1B && GetMapExtraBits(tile) == 1) { |
0 | 496 |
m5++; /* start destructing */ |
497 |
} else { |
|
498 |
switch(Random() & 0x7) { |
|
499 |
case 0: /* start destructing */ |
|
500 |
m5++; |
|
501 |
break; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
502 |
|
0 | 503 |
case 1: /* add a tree */ |
504 |
if (m5 < 0xC0) { |
|
505 |
m5 = (m5 + 0x40) & ~7; |
|
506 |
break; |
|
507 |
} |
|
508 |
/* fall through */ |
|
509 |
||
510 |
case 2: { /* add a neighbouring tree */ |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
511 |
byte m3 = _m[tile].m3; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
512 |
|
909
81bc9ef93f50
(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff
tron
parents:
881
diff
changeset
|
513 |
tile += ToTileIndexDiff(_tileloop_trees_dir[Random() & 7]); |
0 | 514 |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
515 |
if (!IsTileType(tile, MP_CLEAR)) return; |
0 | 516 |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
517 |
if ( (_m[tile].m5 & 0x1C) == 4) { |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
518 |
_m[tile].m2 = 0x10; |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
519 |
} else if ((_m[tile].m5 & 0x1C) == 16) { |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
520 |
_m[tile].m2 = ((_m[tile].m5 & 3) << 6) | 0x20; |
0 | 521 |
} else { |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
522 |
if ((_m[tile].m5 & 0x1F) != 3) return; |
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
523 |
_m[tile].m2 = 0; |
0 | 524 |
} |
525 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
526 |
_m[tile].m3 = m3; |
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
527 |
_m[tile].m4 = 0; |
1059
c28c6be74291
(svn r1560) Introduce SetTileType() and SetTileHeight()
tron
parents:
1035
diff
changeset
|
528 |
SetTileType(tile, MP_TREES); |
0 | 529 |
|
530 |
m5 = 0; |
|
531 |
break; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
532 |
} |
0 | 533 |
|
534 |
default: |
|
535 |
return; |
|
536 |
} |
|
537 |
} |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
538 |
} else if (GB(m5, 0, 3) == 6) { |
0 | 539 |
/* final stage of tree destruction */ |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
540 |
if (GB(m5, 6, 2) != 0) { |
0 | 541 |
/* more than one tree, delete it? */ |
542 |
m5 = ((m5 - 6) - 0x40) + 3; |
|
543 |
} else { |
|
544 |
/* just one tree, change type into MP_CLEAR */ |
|
1059
c28c6be74291
(svn r1560) Introduce SetTileType() and SetTileHeight()
tron
parents:
1035
diff
changeset
|
545 |
SetTileType(tile, MP_CLEAR); |
0 | 546 |
|
547 |
m5 = 3; |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
548 |
m2 = _m[tile].m2; |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
549 |
if ((m2 & 0x30) != 0) { // on snow/desert or rough land |
0 | 550 |
m5 = (m2 >> 6) | 0x10; |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
551 |
if ((m2 & 0x30) != 0x20) // if not on snow/desert, then on rough land |
0 | 552 |
m5 = 7; |
553 |
} |
|
1902 | 554 |
SetTileOwner(tile, OWNER_NONE); |
0 | 555 |
} |
556 |
} else { |
|
557 |
/* in the middle of a transition, change to next */ |
|
558 |
m5++; |
|
559 |
} |
|
560 |
||
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
561 |
_m[tile].m5 = m5; |
0 | 562 |
MarkTileDirtyByTile(tile); |
563 |
} |
|
564 |
||
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
|
565 |
void OnTick_Trees(void) |
0 | 566 |
{ |
567 |
uint32 r; |
|
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
568 |
TileIndex tile; |
0 | 569 |
byte m; |
570 |
int tree; |
|
571 |
||
572 |
/* place a tree at a random rainforest spot */ |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
573 |
if (_opt.landscape == LT_DESERT && |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
574 |
(r = Random(), tile = RandomTileSeed(r), GetMapExtraBits(tile) == 2) && |
1035
0a170deb6e33
(svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts
tron
parents:
1005
diff
changeset
|
575 |
IsTileType(tile, MP_CLEAR) && |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
576 |
(m = _m[tile].m5 & 0x1C, m <= 4) && |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
577 |
(tree = GetRandomTreeType(tile, r >> 24)) >= 0) { |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
578 |
|
0 | 579 |
ModifyTile(tile, |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
580 |
MP_SETTYPE(MP_TREES) | |
0 | 581 |
MP_MAP2 | MP_MAP3LO | MP_MAP3HI | MP_MAP5, |
582 |
(m == 4 ? 0x10 : 0), |
|
583 |
tree, |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
584 |
_m[tile].m4 & ~3, |
0 | 585 |
0 |
586 |
); |
|
587 |
} |
|
588 |
||
589 |
// byte underflow |
|
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
590 |
if (--_trees_tick_ctr != 0) return; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
591 |
|
0 | 592 |
/* place a tree at a random spot */ |
593 |
r = Random(); |
|
594 |
tile = TILE_MASK(r); |
|
1035
0a170deb6e33
(svn r1536) Move GET_TILEHEIGHT, GET_TILETYPE and IS_TILETYPE to map.h, turn them into inline functions and add some asserts
tron
parents:
1005
diff
changeset
|
595 |
if (IsTileType(tile, MP_CLEAR) && |
2088
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
596 |
(m = _m[tile].m5 & 0x1C, m == 0 || m == 4 || m == 0x10) && |
f290b54c97cb
(svn r2598) Small cleanup, especially get rid of a FindLandscapeHeight(), because it was overkill
tron
parents:
2085
diff
changeset
|
597 |
(tree = GetRandomTreeType(tile, r >> 24)) >= 0) { |
0 | 598 |
int m2; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
599 |
|
0 | 600 |
if (m == 0) { |
601 |
m2 = 0; |
|
602 |
} else if (m == 4) { |
|
603 |
m2 = 0x10; |
|
604 |
} else { |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
605 |
m2 = ((_m[tile].m5 & 3) << 6) | 0x20; |
0 | 606 |
} |
607 |
||
608 |
ModifyTile(tile, |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
160
diff
changeset
|
609 |
MP_SETTYPE(MP_TREES) | |
0 | 610 |
MP_MAP2 | MP_MAP3LO | MP_MAP3HI | MP_MAP5, |
611 |
m2, |
|
612 |
tree, |
|
2049
ad0d49c916d4
(svn r2558) Change the internal map format from 7 arrays to one array of structs, this doesn't change the saved format for now. It's a stepping stone for further changes.
tron
parents:
1981
diff
changeset
|
613 |
_m[tile].m4 & ~3, |
0 | 614 |
0 |
615 |
); |
|
616 |
} |
|
617 |
} |
|
618 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
619 |
static void ClickTile_Trees(TileIndex tile) |
0 | 620 |
{ |
621 |
/* not used */ |
|
622 |
} |
|
623 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
624 |
static uint32 GetTileTrackStatus_Trees(TileIndex tile, TransportType mode) |
0 | 625 |
{ |
626 |
return 0; |
|
627 |
} |
|
628 |
||
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1902
diff
changeset
|
629 |
static void ChangeTileOwner_Trees(TileIndex tile, byte old_player, byte new_player) |
0 | 630 |
{ |
631 |
/* not used */ |
|
632 |
} |
|
633 |
||
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
|
634 |
void InitializeTrees(void) |
0 | 635 |
{ |
636 |
_trees_tick_ctr = 0; |
|
637 |
} |
|
638 |
||
639 |
||
640 |
const TileTypeProcs _tile_type_trees_procs = { |
|
641 |
DrawTile_Trees, /* draw_tile_proc */ |
|
642 |
GetSlopeZ_Trees, /* get_slope_z_proc */ |
|
643 |
ClearTile_Trees, /* clear_tile_proc */ |
|
644 |
GetAcceptedCargo_Trees, /* get_accepted_cargo_proc */ |
|
645 |
GetTileDesc_Trees, /* get_tile_desc_proc */ |
|
646 |
GetTileTrackStatus_Trees, /* get_tile_track_status_proc */ |
|
647 |
ClickTile_Trees, /* click_tile_proc */ |
|
648 |
AnimateTile_Trees, /* animate_tile_proc */ |
|
649 |
TileLoop_Trees, /* tile_loop_clear */ |
|
650 |
ChangeTileOwner_Trees, /* change_tile_owner_clear */ |
|
651 |
NULL, /* get_produced_cargo_proc */ |
|
652 |
NULL, /* vehicle_enter_tile_proc */ |
|
653 |
NULL, /* vehicle_leave_tile_proc */ |
|
39 | 654 |
GetSlopeTileh_Trees, /* get_slope_tileh_proc */ |
0 | 655 |
}; |