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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
00036
00037
00038
00039
00040
00041
00042 static const uint TREE_COUNT_TEMPERATE = TREE_SUB_ARCTIC - TREE_TEMPERATE;
00043 static const uint TREE_COUNT_SUB_ARCTIC = TREE_RAINFOREST - TREE_SUB_ARCTIC;
00044 static const uint TREE_COUNT_RAINFOREST = TREE_CACTUS - TREE_RAINFOREST;
00045 static const uint TREE_COUNT_SUB_TROPICAL = TREE_TOYLAND - TREE_SUB_TROPICAL;
00046 static const uint TREE_COUNT_TOYLAND = 9;
00047
00053 enum TreeGround {
00054 TREE_GROUND_GRASS = 0,
00055 TREE_GROUND_ROUGH = 1,
00056 TREE_GROUND_SNOW_DESERT = 2,
00057 TREE_GROUND_SHORE = 3,
00058 TREE_GROUND_ROUGH_SNOW = 4,
00059 };
00060
00061
00074 static inline TreeType GetTreeType(TileIndex t)
00075 {
00076 assert(IsTileType(t, MP_TREES));
00077 return (TreeType)_m[t].m3;
00078 }
00079
00089 static inline TreeGround GetTreeGround(TileIndex t)
00090 {
00091 assert(IsTileType(t, MP_TREES));
00092 return (TreeGround)GB(_m[t].m2, 6, 3);
00093 }
00094
00114 static inline uint GetTreeDensity(TileIndex t)
00115 {
00116 assert(IsTileType(t, MP_TREES));
00117 return GB(_m[t].m2, 4, 2);
00118 }
00119
00131 static inline void SetTreeGroundDensity(TileIndex t, TreeGround g, uint d)
00132 {
00133 assert(IsTileType(t, MP_TREES));
00134 SB(_m[t].m2, 4, 2, d);
00135 SB(_m[t].m2, 6, 3, g);
00136 }
00137
00149 static inline uint GetTreeCount(TileIndex t)
00150 {
00151 assert(IsTileType(t, MP_TREES));
00152 return GB(_m[t].m5, 6, 2) + 1;
00153 }
00154
00166 static inline void AddTreeCount(TileIndex t, int c)
00167 {
00168 assert(IsTileType(t, MP_TREES));
00169 _m[t].m5 += c << 6;
00170 }
00171
00181 static inline uint GetTreeGrowth(TileIndex t)
00182 {
00183 assert(IsTileType(t, MP_TREES));
00184 return GB(_m[t].m5, 0, 3);
00185 }
00186
00196 static inline void AddTreeGrowth(TileIndex t, int a)
00197 {
00198 assert(IsTileType(t, MP_TREES));
00199 _m[t].m5 += a;
00200 }
00201
00212 static inline void SetTreeGrowth(TileIndex t, uint g)
00213 {
00214 assert(IsTileType(t, MP_TREES));
00215 SB(_m[t].m5, 0, 3, g);
00216 }
00217
00226 static inline uint GetTreeCounter(TileIndex t)
00227 {
00228 assert(IsTileType(t, MP_TREES));
00229 return GB(_m[t].m2, 0, 4);
00230 }
00231
00241 static inline void AddTreeCounter(TileIndex t, int a)
00242 {
00243 assert(IsTileType(t, MP_TREES));
00244 _m[t].m2 += a;
00245 }
00246
00256 static inline void SetTreeCounter(TileIndex t, uint c)
00257 {
00258 assert(IsTileType(t, MP_TREES));
00259 SB(_m[t].m2, 0, 4, c);
00260 }
00261
00274 static inline void MakeTree(TileIndex t, TreeType type, uint count, uint growth, TreeGround ground, uint density)
00275 {
00276 SetTileType(t, MP_TREES);
00277 SetTileOwner(t, OWNER_NONE);
00278 _m[t].m2 = ground << 6 | density << 4 | 0;
00279 _m[t].m3 = type;
00280 _m[t].m4 = 0 << 5 | 0 << 2;
00281 _m[t].m5 = count << 6 | growth;
00282 SB(_m[t].m6, 2, 4, 0);
00283 _me[t].m7 = 0;
00284 }
00285
00286 #endif