public void RevealItem()
{
if (this.item != null && this.SheetState != SpriteStates.Sheets.USED)
{
this.SetSpriteState(SpriteStates.Sprites.IDLE);
if (!(this.item is SpriteCoin))
{
SoundFactory.PlaySoundEffect(SoundFactory.PowerUpAppear());
}
Thread t = new Thread(new ThreadStart(
delegate()
{
this.item.Info.position = this.Info.position;
this.itemCount--;
(this.item as IRevealable).Reveal();
if (this.itemCount <= 0)
{
this.item = null;
this.SetSheetState(SpriteStates.Sheets.USED);
}
Console.WriteLine("Reveal finished");
}
));
t.IsBackground = true;
t.Start();
}
}