private void CreateBananaExplodeEffect(BBanana banana)
{
//we can't just get its x and y, because they might be transformed somehow
Vector2 bananaPos = _effectHolder.LocalToLocal(banana, Vector2.zero);
FSprite explodeSprite = new FSprite("Banana.png");
_effectHolder.AddChild(explodeSprite);
explodeSprite.shader = FShader.Additive;
explodeSprite.x = bananaPos.x;
explodeSprite.y = bananaPos.y;
explodeSprite.rotation = banana.rotation;
Go.to(explodeSprite, 0.3f, new TweenConfig().floatProp("scale", 1.3f).floatProp("alpha", 0.0f).onComplete(HandleExplodeSpriteComplete));
}