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added index-based getter to texture atlas

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Ellpeck 2020-01-03 15:51:31 +01:00
parent 57fcc66054
commit c9d1fc4b47
1 changed files with 1 additions and 0 deletions
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MLEM/Textures/UniformTextureAtlas.cs
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@ -11,6 +11,7 @@ namespace MLEM.Textures {
public readonly int RegionAmountY; public readonly int RegionAmountY;
public readonly int RegionWidth; public readonly int RegionWidth;
public readonly int RegionHeight; public readonly int RegionHeight;
public TextureRegion this[int index] => this[index % this.RegionAmountX, index / this.RegionAmountX];
public TextureRegion this[Point point] => this[new Rectangle(point, new Point(1, 1))]; public TextureRegion this[Point point] => this[new Rectangle(point, new Point(1, 1))];
public TextureRegion this[int x, int y] => this[new Point(x, y)]; public TextureRegion this[int x, int y] => this[new Point(x, y)];
public TextureRegion this[Rectangle rect] => this.GetOrAddRegion(rect); public TextureRegion this[Rectangle rect] => this.GetOrAddRegion(rect);