cpp/openttd-patchpack/source Changeset - r20771:d3a6392edeb3

Changeset - r20771:d3a6392edeb3

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frosch - 11 years ago 2013-10-06 11:16:00
frosch@openttd.org

(svn r25815) -Fix [FS#5754]: ScriptTile::IsBuildableRectangle could report true for tiles outside of the map, if they happened to wrap around into a valid area. (Bolt)

1 file changed with 4 insertions and 3 deletions:

src/script/api/script_tile.cpp

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src/script/api/script_tile.cpp

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@@ @@ -40,16 +40,17 @@ @@
 			return false;
+	}
+}
 /* static */ bool ScriptTile::IsBuildableRectangle(TileIndex tile, uint width, uint height)
+{
 	uint tx, ty;
 	/* Check whether we can extract valid X and Y */
 	if (!::IsValidTile(tile)) return false;
 	tx = ScriptMap::GetTileX(tile);
 	ty = ScriptMap::GetTileY(tile);
 	uint tx = ScriptMap::GetTileX(tile);
 	uint ty = ScriptMap::GetTileY(tile);
 	for (uint x = tx; x < width + tx; x++) {
 		for (uint y = ty; y < height + ty; y++) {
 			if (!IsBuildable(ScriptMap::GetTileIndex(x, y))) return false;
+		}
+	}

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