protected override int BeforeDraw(IRenderer painter, Sprite sprite, TextureDrawInfo drawInfo)
{
int cell = sprite.Cell;
DrawInfo.FlipOffsetsOnly = false;
DrawInfo.FlipX = false;
DrawInfo.FlipY = false;
switch (FlipBehavior)
{
case TextureFlipBehavior.FlipWhenFacingLeft:
DrawInfo.FlipX = (Parent.Direction == Direction.Left);
break;
case TextureFlipBehavior.FlipWhenFacingRight:
DrawInfo.FlipX = (Parent.Direction == Direction.Right);
break;
case TextureFlipBehavior.NextRowWhenFacingLeft:
if (Parent.Direction == Direction.Left)
{
cell += sprite.Texture.Columns;
DrawInfo.FlipX = true;
DrawInfo.FlipOffsetsOnly = true;
}
break;
case TextureFlipBehavior.NextRowWhenRacingRight:
if (Parent.Direction == Direction.Right)
{
cell += sprite.Texture.Columns;
DrawInfo.FlipX = true;
DrawInfo.FlipOffsetsOnly = true;
}
break;
}
return(cell);
}
protected virtual int BeforeDraw(IRenderer painter, Sprite sprite, TextureDrawInfo drawInfo)
{
return(Sprite.Cell);
}
public Sprite(TextureInfo texture)
{
Texture = texture;
DrawInfo = new TextureDrawInfo();
}