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Diffstat (limited to 'src/rail_map.h')
-rw-r--r-- | src/rail_map.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/rail_map.h b/src/rail_map.h index 2d25feb5a..8e47ea5f5 100644 --- a/src/rail_map.h +++ b/src/rail_map.h @@ -368,6 +368,12 @@ static inline bool IsPresignalExit(TileIndex t, Track track) return GetSignalType(t, track) == SIGTYPE_EXIT || GetSignalType(t, track) == SIGTYPE_COMBO; } +/** One-way signals can't be passed the 'wrong' way. */ +static inline bool IsOnewaySignal(TileIndex t, Track track) +{ + return GetSignalType(t, track) != SIGTYPE_PBS; +} + static inline void CycleSignalSide(TileIndex t, Track track) { byte sig; |