public TileMap reloadMap() {
    	if (Pause.lives == 0) {
    		try {
                return loadMap(
                    "maps/map1.txt");
            }
            catch (IOException ex) {
                ex.printStackTrace();
                return null;
            }
    	}
    	try {
            return loadMap(
                "maps/map" + currentMap + ".txt");
        }
        catch (IOException ex) {
            ex.printStackTrace();
            return null;
        }
    }