public EffectPiece SetMovieCG(string spriteName, bool isLoop = true, float alpha = 1, int x = 0, int y = 0)
{
Queue <NewImageEffect> effects = new Queue <NewImageEffect>();
effects.Enqueue(NewEffectBuilder.SetSpriteByDepth(-1, spriteName));
effects.Enqueue(NewEffectBuilder.SetAlphaByDepth(-1, alpha));
effects.Enqueue(NewEffectBuilder.SetPostionByDepth(-1, new Vector3(x, y)));
effects.Enqueue(NewEffectBuilder.UnlockGallery(spriteName));
return(new EffectPiece(id++, effects));
}