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only return non-blank tiles in TiledExtensions

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Ellpeck 2020-01-14 14:46:06 +01:00
parent 1ec8416ab7
commit deaa841657
1 changed files with 5 additions and 2 deletions
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7
MLEM.Extended/Tiled/TiledExtensions.cs
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@ -76,8 +76,11 @@ namespace MLEM.Extended.Tiled {
} }
public static IEnumerable<TiledMapTile> GetTiles(this TiledMap map, int x, int y) { public static IEnumerable<TiledMapTile> GetTiles(this TiledMap map, int x, int y) {
foreach (var layer in map.TileLayers) foreach (var layer in map.TileLayers) {
yield return layer.GetTile(x, y); var tile = layer.GetTile(x, y);
if (!tile.IsBlank)
yield return tile;
}
} }
public static TiledMapTile GetTile(this TiledMapTileLayer layer, int x, int y) { public static TiledMapTile GetTile(this TiledMapTileLayer layer, int x, int y) {