(svn r3795) Add a function to request the orientation of a depot

2006-03-08 15:29:23 +00:00
parent 7bce62899c
commit 463cf2ec6b
4 changed files with 22 additions and 14 deletions
--- a/road_map.h
+++ b/road_map.h
@@ -62,6 +62,12 @@ static inline RoadType GetRoadType(TileIndex tile)
 }


+static inline DiagDirection GetRoadDepotDirection(TileIndex tile)
+{
+	return (DiagDirection)GB(_m[tile].m5, 0, 2);
+}
+
+
 /**
 * Returns the RoadBits on an arbitrary tile
 * Special behavior: