diff options
Diffstat (limited to 'station_map.h')
| -rw-r--r-- | station_map.h | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/station_map.h b/station_map.h index 192979d77..759c79c2f 100644 --- a/station_map.h +++ b/station_map.h @@ -1,6 +1,10 @@ /* $Id$ */ +#ifndef STATION_MAP_H +#define STATION_MAP_H + #include "station.h" +#include "water_map.h" /* for IsClearWaterTile */ static inline StationID GetStationIndex(TileIndex t) @@ -12,3 +16,176 @@ static inline Station* GetStationByTile(TileIndex t) { return GetStation(GetStationIndex(t)); } + + +enum { + RAILWAY_BASE = 0x0, + AIRPORT_BASE = 0x8, + TRUCK_BASE = 0x43, + BUS_BASE = 0x47, + OILRIG_BASE = 0x4B, + DOCK_BASE = 0x4C, + DOCK_BASE_WATER_PART = 0x50, + BUOY_BASE = 0x52, + AIRPORT_BASE_EXTENDED = 0x53, + + TYPE_MAX = 0x72 +}; + +enum { + RAILWAY_SIZE = AIRPORT_BASE - RAILWAY_BASE, + AIRPORT_SIZE = TRUCK_BASE - AIRPORT_BASE, + TRUCK_SIZE = BUS_BASE - TRUCK_BASE, + BUS_SIZE = OILRIG_BASE - BUS_BASE, + DOCK_SIZE_TOTAL = BUOY_BASE - DOCK_BASE, + AIRPORT_SIZE_EXTENDED = TYPE_MAX - AIRPORT_BASE_EXTENDED +}; + +typedef enum HangarTiles { + HANGAR_TILE_0 = 32, + HANGAR_TILE_1 = 65 +} HangarTiles; + +typedef enum StationType { + STATION_RAIL, + STATION_HANGAR, + STATION_AIRPORT, + STATION_TRUCK, + STATION_BUS, + STATION_OILRIG, + STATION_DOCK, + STATION_BUOY +} StationType; + +StationType GetStationType(TileIndex); + +static inline bool IsRailwayStation(TileIndex t) +{ + return _m[t].m5 < RAILWAY_BASE + RAILWAY_SIZE; +} + +static inline bool IsHangar(TileIndex t) +{ + return _m[t].m5 == HANGAR_TILE_0 || _m[t].m5 == HANGAR_TILE_1; +} + +static inline bool IsAirport(TileIndex t) +{ + return + IS_INT_INSIDE(_m[t].m5, AIRPORT_BASE, AIRPORT_BASE + AIRPORT_SIZE) || + IS_INT_INSIDE(_m[t].m5, AIRPORT_BASE_EXTENDED, AIRPORT_BASE_EXTENDED + AIRPORT_SIZE_EXTENDED); +} + +static inline bool IsTruckStop(TileIndex t) +{ + return IS_INT_INSIDE(_m[t].m5, TRUCK_BASE, TRUCK_BASE + TRUCK_SIZE); +} + +static inline bool IsBusStop(TileIndex t) +{ + return IS_INT_INSIDE(_m[t].m5, BUS_BASE, BUS_BASE + BUS_SIZE); +} + +static inline bool IsRoadStop(TileIndex t) +{ + return IsTruckStop(t) || IsBusStop(t); +} + +static inline bool IsOilRig(TileIndex t) +{ + return _m[t].m5 == OILRIG_BASE; +} + +static inline bool IsDock(TileIndex t) +{ + return IS_INT_INSIDE(_m[t].m5, DOCK_BASE, DOCK_BASE + DOCK_SIZE_TOTAL); +} + +static inline bool IsBuoy_(TileIndex t) // XXX _ due to naming conflict +{ + return _m[t].m5 == BUOY_BASE; +} + + +static inline Axis GetRailStationAxis(TileIndex t) +{ + assert(IsRailwayStation(t)); + return HASBIT(_m[t].m5, 0) ? AXIS_Y : AXIS_X; +} + + +static inline Track GetRailStationTrack(TileIndex t) +{ + return GetRailStationAxis(t) == AXIS_X ? TRACK_X : TRACK_Y; +} + + +static inline DiagDirection GetDockDirection(TileIndex t) +{ + assert(IsTileType(t, MP_STATION)); + assert(_m[t].m5 > DOCK_BASE_WATER_PART); + + return (DiagDirection)(_m[t].m5 - DOCK_BASE); +} + + +static inline bool IsCustomStationSprite(TileIndex t) +{ + return HASBIT(_m[t].m3, 4); +} + +static inline void SetCustomStationSprite(TileIndex t, byte sprite) +{ + SETBIT(_m[t].m3, 4); + _m[t].m4 = sprite; +} + +static inline uint GetCustomStationSprite(TileIndex t) +{ + return _m[t].m4; +} + + +static inline void MakeStation(TileIndex t, Owner o, StationID sid, byte m5) +{ + SetTileType(t, MP_STATION); + SetTileOwner(t, o); + _m[t].m2 = sid; + _m[t].m3 = 0; + _m[t].m4 = 0; + _m[t].m5 = m5; +} + +static inline void MakeRailStation(TileIndex t, Owner o, StationID sid, Axis a, byte section, RailType rt) +{ + MakeStation(t, o, sid, section + a); + SetRailType(t, rt); +} + +static inline void MakeRoadStop(TileIndex t, Owner o, StationID sid, RoadStopType rst, DiagDirection d) +{ + MakeStation(t, o, sid, (rst == RS_BUS ? BUS_BASE : TRUCK_BASE) + d); +} + +static inline void MakeAirport(TileIndex t, Owner o, StationID sid, byte section) +{ + MakeStation(t, o, sid, section); +} + +static inline void MakeBuoy(TileIndex t, StationID sid) +{ + MakeStation(t, OWNER_NONE, sid, BUOY_BASE); +} + +static inline void MakeDock(TileIndex t, Owner o, StationID sid, DiagDirection d) +{ + MakeStation(t, o, sid, DOCK_BASE + d); + MakeStation(t + TileOffsByDir(d), o, sid, DOCK_BASE_WATER_PART + DiagDirToAxis(d)); +} + +static inline void MakeOilrig(TileIndex t, StationID sid) +{ + MakeStation(t, OWNER_NONE, sid, OILRIG_BASE); +} + +#endif |