mirror of
https://github.com/JGRennison/OpenTTD-patches.git
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66bbf336c6
- 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.
143 lines
2.8 KiB
C
143 lines
2.8 KiB
C
/* $Id$ */
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#ifndef WATER_MAP_H
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#define WATER_MAP_H
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typedef enum WaterTileType {
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WATER_CLEAR,
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WATER_COAST,
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WATER_LOCK,
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WATER_DEPOT,
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} WaterTileType;
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typedef enum DepotPart {
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DEPOT_NORTH = 0x80,
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DEPOT_SOUTH = 0x81,
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DEPOT_END = 0x84,
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} DepotPart;
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typedef enum LockPart {
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LOCK_MIDDLE = 0x10,
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LOCK_LOWER = 0x14,
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LOCK_UPPER = 0x18,
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LOCK_END = 0x1C
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} LockPart;
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static inline WaterTileType GetWaterTileType(TileIndex t)
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{
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if (_m[t].m5 == 0) return WATER_CLEAR;
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if (_m[t].m5 == 1) return WATER_COAST;
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if (IS_INT_INSIDE(_m[t].m5, LOCK_MIDDLE, LOCK_END)) return WATER_LOCK;
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assert(IS_INT_INSIDE(_m[t].m5, DEPOT_NORTH, DEPOT_END));
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return WATER_DEPOT;
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}
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static inline bool IsWater(TileIndex t)
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{
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return GetWaterTileType(t) == WATER_CLEAR;
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}
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static inline bool IsCoast(TileIndex t)
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{
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return GetWaterTileType(t) == WATER_COAST;
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}
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static inline bool IsClearWaterTile(TileIndex t)
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{
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return IsTileType(t, MP_WATER) && IsWater(t) && GetTileSlope(t, NULL) == SLOPE_FLAT;
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}
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static inline TileIndex GetOtherShipDepotTile(TileIndex t)
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{
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return t + (HASBIT(_m[t].m5, 0) ? -1 : 1) * (HASBIT(_m[t].m5, 1) ? TileDiffXY(0, 1) : TileDiffXY(1, 0));
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}
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static inline TileIndex IsShipDepot(TileIndex t)
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{
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return IS_INT_INSIDE(_m[t].m5, DEPOT_NORTH, DEPOT_END);
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}
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static inline Axis GetShipDepotAxis(TileIndex t)
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{
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return (Axis)GB(_m[t].m5, 1, 1);
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}
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static inline DiagDirection GetShipDepotDirection(TileIndex t)
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{
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return XYNSToDiagDir(GetShipDepotAxis(t), GB(_m[t].m5, 0, 1));
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}
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static inline DiagDirection GetLockDirection(TileIndex t)
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{
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return (DiagDirection)GB(_m[t].m5, 0, 2);
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}
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static inline byte GetSection(TileIndex t)
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{
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assert(GetWaterTileType(t) == WATER_LOCK || GetWaterTileType(t) == WATER_DEPOT);
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return GB(_m[t].m5, 0, 4);
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}
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static inline void MakeWater(TileIndex t)
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{
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SetTileType(t, MP_WATER);
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SetTileOwner(t, OWNER_WATER);
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_m[t].m2 = 0;
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_m[t].m3 = 0;
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_m[t].m4 = 0;
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_m[t].m5 = 0;
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}
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static inline void MakeShore(TileIndex t)
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{
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SetTileType(t, MP_WATER);
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SetTileOwner(t, OWNER_WATER);
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_m[t].m2 = 0;
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_m[t].m3 = 0;
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_m[t].m4 = 0;
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_m[t].m5 = 1;
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}
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static inline void MakeCanal(TileIndex t, Owner o)
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{
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SetTileType(t, MP_WATER);
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SetTileOwner(t, o);
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_m[t].m2 = 0;
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_m[t].m3 = 0;
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_m[t].m4 = 0;
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_m[t].m5 = 0;
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}
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static inline void MakeShipDepot(TileIndex t, Owner o, DepotPart base, Axis a)
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{
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SetTileType(t, MP_WATER);
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SetTileOwner(t, o);
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_m[t].m2 = 0;
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_m[t].m3 = 0;
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_m[t].m4 = 0;
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_m[t].m5 = base + a * 2;
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}
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static inline void MakeLockTile(TileIndex t, Owner o, byte section)
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{
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SetTileType(t, MP_WATER);
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SetTileOwner(t, o);
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_m[t].m2 = 0;
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_m[t].m3 = 0;
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_m[t].m4 = 0;
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_m[t].m5 = section;
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}
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static inline void MakeLock(TileIndex t, Owner o, DiagDirection d)
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{
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TileIndexDiff delta = TileOffsByDiagDir(d);
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MakeLockTile(t, o, LOCK_MIDDLE + d);
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MakeLockTile(t - delta, o, LOCK_LOWER + d);
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MakeLockTile(t + delta, o, LOCK_UPPER + d);
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}
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#endif /* WATER_MAP_H */
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