diff options
Diffstat (limited to 'town_map.h')
| -rw-r--r-- | town_map.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/town_map.h b/town_map.h index b673722bf..8281002da 100644 --- a/town_map.h +++ b/town_map.h @@ -1,5 +1,8 @@ /* $Id$ */ +#ifndef TOWN_MAP_H +#define TOWN_MAP_H + #include "town.h" static inline int GetHouseType(TileIndex t) @@ -14,11 +17,57 @@ static inline uint GetTownIndex(TileIndex t) return _m[t].m2; } +static inline bool LiftHasDestination(TileIndex t) +{ + return HASBIT(_m[t].m5, 7); +} + +static inline void SetLiftDestination(TileIndex t, byte dest) +{ + SB(_m[t].m5, 0, 6, dest); + SETBIT(_m[t].m1, 7); /* Start moving */ +} + +static inline byte GetLiftDestination(TileIndex t) +{ + return GB(_m[t].m5, 0, 6); +} + +static inline bool IsLiftMoving(TileIndex t) +{ + return HASBIT(_m[t].m1, 7); +} + +static inline void BeginLiftMovement(TileIndex t) +{ + SETBIT(_m[t].m5, 7); +} + +static inline void HaltLift(TileIndex t) +{ + CLRBIT(_m[t].m1, 7); + CLRBIT(_m[t].m5, 7); + SB(_m[t].m5, 0, 6, 0); + + DeleteAnimatedTile(t); +} + +static inline byte GetLiftPosition(TileIndex t) +{ + return GB(_m[t].m1, 0, 7); +} + +static inline void SetLiftPosition(TileIndex t, byte pos) +{ + SB(_m[t].m1, 0, 7, pos); +} + static inline Town* GetTownByTile(TileIndex t) { return GetTown(GetTownIndex(t)); } + static inline void MakeHouseTile(TileIndex t, TownID tid, byte counter, byte stage, byte type) { assert(IsTileType(t, MP_CLEAR)); @@ -46,3 +95,4 @@ static inline void MakeTownHouse(TileIndex t, TownID tid, byte counter, byte sta if (HASBIT(size, TWO_BY_TWO_BIT) || HASBIT(size, TWO_BY_ONE_BIT)) MakeHouseTile(t + TileDiffXY(1, 0), tid, counter, stage, ++type); if (HASBIT(size, TWO_BY_TWO_BIT)) MakeHouseTile(t + TileDiffXY(1, 1), tid, counter, stage, ++type); } +#endif |