private void AddAffected(Tile affectedTile) { if (AffectedTiles == null) { AffectedTiles = new List <Tile>(); } AffectedTiles.Add(affectedTile); }
private void AddAffected(List <Tile> affected) { if (AffectedTiles == null) { AffectedTiles = new List <Tile>(); } AffectedTiles.AddRange(affected); }