(svn r16349) -Codechange: rename IsPlainRailTile() to IsPlainRail(), introduce shiny new IsPlainRailTile()

1 files changed, 12 insertions, 1 deletions

diff --git a/src/rail_map.h b/src/rail_map.h
index 195aef9f5..bfdc19f6d 100644
--- a/src/rail_map.h
+++ b/src/rail_map.h
@@ -42,13 +42,24 @@ static inline RailTileType GetRailTileType(TileIndex t)
  * @pre IsTileType(t, MP_RAILWAY)
  * @return true if and only if the tile is normal rail (with or without signals)
  */
-static inline bool IsPlainRailTile(TileIndex t)
+static inline bool IsPlainRail(TileIndex t)
 {
 	RailTileType rtt = GetRailTileType(t);
 	return rtt == RAIL_TILE_NORMAL || rtt == RAIL_TILE_SIGNALS;
 }
 
 /**
+ * Checks whether the tile is a rail tile or rail tile with signals.
+ * @param t the tile to get the information from
+ * @return true if and only if the tile is normal rail (with or without signals)
+ */
+static inline bool IsPlainRailTile(TileIndex t)
+{
+	return IsTileType(t, MP_RAILWAY) && IsPlainRail(t);
+}
+
+
+/**
  * Checks if a rail tile has signals.
  * @param t the tile to get the information from
  * @pre IsTileType(t, MP_RAILWAY)