Codechange: Replace duplicated code with TileArea::Expand() (#7467)

2019-04-13 14:12:34 +01:00
parent 801cbea9cc
commit abe8cf4985
7 changed files with 39 additions and 56 deletions
--- a/src/station.cpp
+++ b/src/station.cpp
@@ -449,7 +449,7 @@ void Station::RecomputeCatchment()
 		if (r == CA_NONE) continue;

 		/* This tile sub-loop doesn't need to test any tiles, they are simply added to the catchment set. */
-		TileArea ta2(TileXY(max<int>(TileX(tile) - r, 0), max<int>(TileY(tile) - r, 0)), TileXY(min<int>(TileX(tile) + r, MapMaxX()), min<int>(TileY(tile) + r, MapMaxY())));
+		TileArea ta2 = TileArea(tile, 1, 1).Expand(r);
 		TILE_AREA_LOOP(tile2, ta2) this->catchment_tiles.SetTile(tile2);
 	}