public Sprite createExplosion()
{
Sprite temp = new ProxySprite(SpriteType.Explosion, RealSpriteFactory.getSprite(SpriteType.Explosion));
temp.setSprite(sprite);
manager.createActive(temp);
temp.setScale(SizeFactory.getFactory.alienScale.spriteWidth, SizeFactory.getFactory.alienScale.spriteHeight);
return(temp);
}