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00012 #ifndef TREE_MAP_H
00013 #define TREE_MAP_H
00014
00015 #include "tile_map.h"
00016
00028 enum TreeType {
00029 TREE_INVALID = -1,
00030 TREE_TEMPERATE = 0x00,
00031 TREE_SUB_ARCTIC = 0x0C,
00032 TREE_RAINFOREST = 0x14,
00033 TREE_CACTUS = 0x1B,
00034 TREE_SUB_TROPICAL = 0x1C,
00035 TREE_TOYLAND = 0x20,
00036 };
00037
00045 enum {
00046 TREE_COUNT_TEMPERATE = TREE_SUB_ARCTIC - TREE_TEMPERATE,
00047 TREE_COUNT_SUB_ARCTIC = TREE_RAINFOREST - TREE_SUB_ARCTIC,
00048 TREE_COUNT_RAINFOREST = TREE_CACTUS - TREE_RAINFOREST,
00049 TREE_COUNT_SUB_TROPICAL = TREE_SUB_TROPICAL - TREE_CACTUS,
00050 TREE_COUNT_TOYLAND = 9
00051 };
00052
00058 enum TreeGround {
00059 TREE_GROUND_GRASS = 0,
00060 TREE_GROUND_ROUGH = 1,
00061 TREE_GROUND_SNOW_DESERT = 2,
00062 TREE_GROUND_SHORE = 3,
00063 TREE_GROUND_ROUGH_SNOW = 4,
00064 };
00065
00066
00079 static inline TreeType GetTreeType(TileIndex t)
00080 {
00081 assert(IsTileType(t, MP_TREES));
00082 return (TreeType)_m[t].m3;
00083 }
00084
00094 static inline TreeGround GetTreeGround(TileIndex t)
00095 {
00096 assert(IsTileType(t, MP_TREES));
00097 return (TreeGround)GB(_m[t].m2, 6, 3);
00098 }
00099
00119 static inline uint GetTreeDensity(TileIndex t)
00120 {
00121 assert(IsTileType(t, MP_TREES));
00122 return GB(_m[t].m2, 4, 2);
00123 }
00124
00136 static inline void SetTreeGroundDensity(TileIndex t, TreeGround g, uint d)
00137 {
00138 assert(IsTileType(t, MP_TREES));
00139 SB(_m[t].m2, 4, 2, d);
00140 SB(_m[t].m2, 6, 3, g);
00141 }
00142
00154 static inline uint GetTreeCount(TileIndex t)
00155 {
00156 assert(IsTileType(t, MP_TREES));
00157 return GB(_m[t].m5, 6, 2) + 1;
00158 }
00159
00171 static inline void AddTreeCount(TileIndex t, int c)
00172 {
00173 assert(IsTileType(t, MP_TREES));
00174 _m[t].m5 += c << 6;
00175 }
00176
00186 static inline uint GetTreeGrowth(TileIndex t)
00187 {
00188 assert(IsTileType(t, MP_TREES));
00189 return GB(_m[t].m5, 0, 3);
00190 }
00191
00201 static inline void AddTreeGrowth(TileIndex t, int a)
00202 {
00203 assert(IsTileType(t, MP_TREES));
00204 _m[t].m5 += a;
00205 }
00206
00217 static inline void SetTreeGrowth(TileIndex t, uint g)
00218 {
00219 assert(IsTileType(t, MP_TREES));
00220 SB(_m[t].m5, 0, 3, g);
00221 }
00222
00231 static inline uint GetTreeCounter(TileIndex t)
00232 {
00233 assert(IsTileType(t, MP_TREES));
00234 return GB(_m[t].m2, 0, 4);
00235 }
00236
00246 static inline void AddTreeCounter(TileIndex t, int a)
00247 {
00248 assert(IsTileType(t, MP_TREES));
00249 _m[t].m2 += a;
00250 }
00251
00261 static inline void SetTreeCounter(TileIndex t, uint c)
00262 {
00263 assert(IsTileType(t, MP_TREES));
00264 SB(_m[t].m2, 0, 4, c);
00265 }
00266
00279 static inline void MakeTree(TileIndex t, TreeType type, uint count, uint growth, TreeGround ground, uint density)
00280 {
00281 SetTileType(t, MP_TREES);
00282 SetTileOwner(t, OWNER_NONE);
00283 _m[t].m2 = ground << 6 | density << 4 | 0;
00284 _m[t].m3 = type;
00285 _m[t].m4 = 0 << 5 | 0 << 2;
00286 _m[t].m5 = count << 6 | growth;
00287 SB(_m[t].m6, 2, 4, 0);
00288 _me[t].m7 = 0;
00289 }
00290
00291 #endif