private Sprite TryGetOrCreateSprite(string assetName)
{
//if we already cached from a previous operation
Sprite item = _assets.GetSpriteByName(assetName);
if (item != null)
{
return(item);
}
Sprite SpriteCreationAction()
{
LDtkTextureSpriteSlicer slicer = new LDtkTextureSpriteSlicer(_srcTex, _pixelsPerUnit);
Sprite sprite = slicer.CreateSpriteSliceForPosition(_srcPos);
if (sprite == null)
{
Debug.LogError("SpriteCreationAction error");
return(null);
}
sprite.name = assetName;
return(sprite);
}
//otherwise make a new one
return((Sprite)CreateAndAddAsset(SpriteCreationAction));
}
private Sprite GetSprite()
{
Rect rect = _level.BgPos.UnityCropRect;
rect.position = LDtkToolOriginCoordConverter.LevelBackgroundImageSliceCoord(rect.position, _texture.height, rect.height);
if (!LDtkTextureSpriteSlicer.IsLegalSpriteSlice(_texture, rect))
{
Debug.LogError($"Illegal Sprite slice {rect} from texture ({_texture.width}, {_texture.height})");
return(null);
}
Sprite sprite = Sprite.Create(_texture, rect, Vector2.up, _importer.PixelsPerUnit);
sprite.name = _texture.name;
return(sprite);
}