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author | rubidium <rubidium@openttd.org> | 2007-01-02 19:19:48 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2007-01-02 19:19:48 +0000 |
commit | 66bbf336c6af7353ef0aeed58002c46543b30635 (patch) | |
tree | ad4a63860df2626b22f77e7dac712e958bea54cb /src/tree_map.h | |
parent | ccc0a3f4dbf58c005b22341ac8874252924690cd (diff) | |
download | openttd-66bbf336c6af7353ef0aeed58002c46543b30635.tar.xz |
(svn r7759) -Merge: makefile rewrite. This merge features:
- A proper ./configure, so everything needs to be configured only once, not for every make.
- Usage of makedepend when available. This greatly reduces the time needed for generating the dependencies.
- A generator for all project files. There is a single file with sources, which is used to generate Makefiles and the project files for MSVC.
- Proper support for OSX universal binaries.
- Object files for non-MSVC compiles are also placed in separate directories, making is faster to switch between debug and release compiles and it does not touch the directory with the source files.
- Functionality to make a bundle of all needed files for for example a nightly or distribution of a binary with all needed GRFs and language files.
Note: as this merge moves almost all files, it is recommended to make a backup of your working copy before updating your working copy.
Diffstat (limited to 'src/tree_map.h')
-rw-r--r-- | src/tree_map.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/tree_map.h b/src/tree_map.h new file mode 100644 index 000000000..326504659 --- /dev/null +++ b/src/tree_map.h @@ -0,0 +1,131 @@ +/* $Id$ */ + +#ifndef TREE_MAP_H +#define TREE_MAP_H + +#include "macros.h" + +typedef enum TreeType { + TREE_INVALID = -1, + TREE_TEMPERATE = 0, + TREE_SUB_ARCTIC = 12, + TREE_RAINFOREST = 20, + TREE_CACTUS = 27, + TREE_SUB_TROPICAL = 28, + TREE_TOYLAND = 32 +} TreeType; + +enum { + TREE_COUNT_TEMPERATE = TREE_SUB_ARCTIC - TREE_TEMPERATE, + TREE_COUNT_SUB_ARCTIC = TREE_RAINFOREST - TREE_SUB_ARCTIC, + TREE_COUNT_RAINFOREST = TREE_CACTUS - TREE_RAINFOREST, + TREE_COUNT_SUB_TROPICAL = TREE_SUB_TROPICAL - TREE_CACTUS, + TREE_COUNT_TOYLAND = 9 +}; + +/* ground type, m2 bits 4...5 + * valid densities (bits 6...7) in comments after the enum */ +typedef enum TreeGround { + TREE_GROUND_GRASS = 0, // 0 + TREE_GROUND_ROUGH = 1, // 0 + TREE_GROUND_SNOW_DESERT = 2 // 0-3 for snow, 3 for desert +} TreeGround; + + +static inline TreeType GetTreeType(TileIndex t) +{ + assert(IsTileType(t, MP_TREES)); + return _m[t].m3; +} + + +static inline TreeGround GetTreeGround(TileIndex t) +{ + assert(IsTileType(t, MP_TREES)); + return GB(_m[t].m2, 4, 2); +} + + +static inline uint GetTreeDensity(TileIndex t) +{ + assert(IsTileType(t, MP_TREES)); + return GB(_m[t].m2, 6, 2); +} + + +static inline void SetTreeGroundDensity(TileIndex t, TreeGround g, uint d) +{ + assert(IsTileType(t, MP_TREES)); // XXX incomplete + SB(_m[t].m2, 4, 2, g); + SB(_m[t].m2, 6, 2, d); +} + + +static inline uint GetTreeCount(TileIndex t) +{ + assert(IsTileType(t, MP_TREES)); + return GB(_m[t].m5, 6, 2); +} + +static inline void AddTreeCount(TileIndex t, int c) +{ + assert(IsTileType(t, MP_TREES)); // XXX incomplete + _m[t].m5 += c << 6; +} + +static inline void SetTreeCount(TileIndex t, uint c) +{ + assert(IsTileType(t, MP_TREES)); // XXX incomplete + SB(_m[t].m5, 6, 2, c); +} + + +static inline uint GetTreeGrowth(TileIndex t) +{ + assert(IsTileType(t, MP_TREES)); + return GB(_m[t].m5, 0, 3); +} + +static inline void AddTreeGrowth(TileIndex t, int a) +{ + assert(IsTileType(t, MP_TREES)); // XXX incomplete + _m[t].m5 += a; +} + +static inline void SetTreeGrowth(TileIndex t, uint g) +{ + assert(IsTileType(t, MP_TREES)); // XXX incomplete + SB(_m[t].m5, 0, 3, g); +} + + +static inline uint GetTreeCounter(TileIndex t) +{ + assert(IsTileType(t, MP_TREES)); + return GB(_m[t].m2, 0, 4); +} + +static inline void AddTreeCounter(TileIndex t, int a) +{ + assert(IsTileType(t, MP_TREES)); // XXX incomplete + _m[t].m2 += a; +} + +static inline void SetTreeCounter(TileIndex t, uint c) +{ + assert(IsTileType(t, MP_TREES)); // XXX incomplete + SB(_m[t].m2, 0, 4, c); +} + + +static inline void MakeTree(TileIndex t, TreeType type, uint count, uint growth, TreeGround ground, uint density) +{ + SetTileType(t, MP_TREES); + SetTileOwner(t, OWNER_NONE); + _m[t].m2 = density << 6 | ground << 4 | 0; + _m[t].m3 = type; + _m[t].m4 = 0 << 5 | 0 << 2; + _m[t].m5 = count << 6 | growth; +} + +#endif /* TREE_MAP_H */ |