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| author | celestar <celestar@openttd.org> | 2006-03-24 15:24:16 +0000 |
|---|---|---|
| committer | celestar <celestar@openttd.org> | 2006-03-24 15:24:16 +0000 |
| commit | db9706cb800b0cfa20d36551c796f81619707173 (patch) | |
| tree | 3b4d33841e65351365a09bb79e14272d518bca1b /road_map.h | |
| parent | d1bd1a7035569f1adc87e0a30ab94b4ce97b13b8 (diff) | |
| download | openttd-db9706cb800b0cfa20d36551c796f81619707173.tar.xz | |
(svn r4088) -Codechange: Introduce {Unb,B}arCrossing and IsCrossingBarred to put and get the status of a level crossing
Diffstat (limited to 'road_map.h')
| -rw-r--r-- | road_map.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/road_map.h b/road_map.h index feb7656cb..412616a65 100644 --- a/road_map.h +++ b/road_map.h @@ -66,6 +66,20 @@ static inline void SetCrossingRoadOwner(TileIndex t, Owner o) _m[t].m3 = o; } +static inline void UnbarCrossing(TileIndex t) +{ + CLRBIT(_m[t].m5, 2); +} + +static inline void BarCrossing(TileIndex t) +{ + SETBIT(_m[t].m5, 2); +} + +static inline bool IsCrossingBarred(TileIndex t) +{ + return HASBIT(_m[t].m5, 2); +} typedef enum RoadType { ROAD_NORMAL, |