(svn r12100) -Fix (r12042): check for water class of surrounding tiles fails for buoys at map borders

2008-02-10 14:00:52 +00:00
parent a86921da41
commit ad933e1ddb
2 changed files with 12 additions and 0 deletions
--- a/src/water_cmd.cpp
+++ b/src/water_cmd.cpp
@@ -111,6 +111,12 @@ void SetWaterClassDependingOnSurroundings(TileIndex t)
 	/* Mark tile dirty in all cases */
 	MarkTileDirtyByTile(t);

+	if (TileX(t) == 0 || TileY(t) == 0 || TileX(t) == MapMaxX() || TileY(t) == MapMaxY()) {
+		/* tiles at map borders are always WATER_CLASS_SEA */
+		SetWaterClass(t, WATER_CLASS_SEA);
+		return;
+	}
+
 	bool has_water = false;
 	bool has_canal = false;
 	bool has_river = false;