public IEnumerable <RenderSequenceStep> RenderAnimation(Mother3Sob sob, ITileset tileset, IPalette palette, int animationIndex)
{
sob.ThrowIfNull(nameof(sob));
tileset.ThrowIfNull(nameof(tileset));
palette.ThrowIfNull(nameof(palette));
var animation = sob.Animations[animationIndex];
int stepIndex = 0;
foreach (var step in animation.Steps)
{
var spriteGroup = sob.SpriteEntries[step.SpriteGroupIndex].Sprites;
yield return(new RenderSequenceStep(renderTarget =>
{
var renderer = new GraphicsRenderer(renderTarget, new RenderOptions
{
TransparentHandling = TransparentHandling.DrawNothing
});
renderer.RenderSpriteGroup(spriteGroup, tileset, palette, new System.Drawing.Point(renderTarget.Width / 2, renderTarget.Height / 2));
}, stepIndex));
stepIndex++;
}
}
