(svn r16551) -Codechange: use shift instead of multiplication in TileXY()

16 years ago · d6996c110a
parent ec78a39f9e
commit d6996c110a
1 changed files with 1 additions and 1 deletions
--- a/src/map_func.h
+++ b/src/map_func.h
@ -161,7 +161,7 @@ typedef int32 TileIndexDiff;
 */
 static inline TileIndex TileXY(uint x, uint y)
 {
-	return (y * MapSizeX()) + x;
+	return (y << MapLogX()) + x;
 }

 /**