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00012 #ifndef TREE_MAP_H
00013 #define TREE_MAP_H
00014
00015 #include "tile_map.h"
00016
00026 enum TreeType {
00027 TREE_TEMPERATE = 0x00,
00028 TREE_SUB_ARCTIC = 0x0C,
00029 TREE_RAINFOREST = 0x14,
00030 TREE_CACTUS = 0x1B,
00031 TREE_SUB_TROPICAL = 0x1C,
00032 TREE_TOYLAND = 0x20,
00033 TREE_INVALID = 0xFF,
00034 };
00035
00043 enum {
00044 TREE_COUNT_TEMPERATE = TREE_SUB_ARCTIC - TREE_TEMPERATE,
00045 TREE_COUNT_SUB_ARCTIC = TREE_RAINFOREST - TREE_SUB_ARCTIC,
00046 TREE_COUNT_RAINFOREST = TREE_CACTUS - TREE_RAINFOREST,
00047 TREE_COUNT_SUB_TROPICAL = TREE_SUB_TROPICAL - TREE_CACTUS,
00048 TREE_COUNT_TOYLAND = 9
00049 };
00050
00056 enum TreeGround {
00057 TREE_GROUND_GRASS = 0,
00058 TREE_GROUND_ROUGH = 1,
00059 TREE_GROUND_SNOW_DESERT = 2,
00060 TREE_GROUND_SHORE = 3,
00061 TREE_GROUND_ROUGH_SNOW = 4,
00062 };
00063
00064
00077 static inline TreeType GetTreeType(TileIndex t)
00078 {
00079 assert(IsTileType(t, MP_TREES));
00080 return (TreeType)_m[t].m3;
00081 }
00082
00092 static inline TreeGround GetTreeGround(TileIndex t)
00093 {
00094 assert(IsTileType(t, MP_TREES));
00095 return (TreeGround)GB(_m[t].m2, 6, 3);
00096 }
00097
00117 static inline uint GetTreeDensity(TileIndex t)
00118 {
00119 assert(IsTileType(t, MP_TREES));
00120 return GB(_m[t].m2, 4, 2);
00121 }
00122
00134 static inline void SetTreeGroundDensity(TileIndex t, TreeGround g, uint d)
00135 {
00136 assert(IsTileType(t, MP_TREES));
00137 SB(_m[t].m2, 4, 2, d);
00138 SB(_m[t].m2, 6, 3, g);
00139 }
00140
00152 static inline uint GetTreeCount(TileIndex t)
00153 {
00154 assert(IsTileType(t, MP_TREES));
00155 return GB(_m[t].m5, 6, 2) + 1;
00156 }
00157
00169 static inline void AddTreeCount(TileIndex t, int c)
00170 {
00171 assert(IsTileType(t, MP_TREES));
00172 _m[t].m5 += c << 6;
00173 }
00174
00184 static inline uint GetTreeGrowth(TileIndex t)
00185 {
00186 assert(IsTileType(t, MP_TREES));
00187 return GB(_m[t].m5, 0, 3);
00188 }
00189
00199 static inline void AddTreeGrowth(TileIndex t, int a)
00200 {
00201 assert(IsTileType(t, MP_TREES));
00202 _m[t].m5 += a;
00203 }
00204
00215 static inline void SetTreeGrowth(TileIndex t, uint g)
00216 {
00217 assert(IsTileType(t, MP_TREES));
00218 SB(_m[t].m5, 0, 3, g);
00219 }
00220
00229 static inline uint GetTreeCounter(TileIndex t)
00230 {
00231 assert(IsTileType(t, MP_TREES));
00232 return GB(_m[t].m2, 0, 4);
00233 }
00234
00244 static inline void AddTreeCounter(TileIndex t, int a)
00245 {
00246 assert(IsTileType(t, MP_TREES));
00247 _m[t].m2 += a;
00248 }
00249
00259 static inline void SetTreeCounter(TileIndex t, uint c)
00260 {
00261 assert(IsTileType(t, MP_TREES));
00262 SB(_m[t].m2, 0, 4, c);
00263 }
00264
00277 static inline void MakeTree(TileIndex t, TreeType type, uint count, uint growth, TreeGround ground, uint density)
00278 {
00279 SetTileType(t, MP_TREES);
00280 SetTileOwner(t, OWNER_NONE);
00281 _m[t].m2 = ground << 6 | density << 4 | 0;
00282 _m[t].m3 = type;
00283 _m[t].m4 = 0 << 5 | 0 << 2;
00284 _m[t].m5 = count << 6 | growth;
00285 SB(_m[t].m6, 2, 4, 0);
00286 _me[t].m7 = 0;
00287 }
00288
00289 #endif