package world.items.behaviors {
	
	import world.items.*;
	
	public class Attack extends Behavior {
		
		private var target:Dweller;
		private var restore:Behavior;
		private var attackTime:int = 40;
		
		public function Attack(target:Dweller = null, restore:Behavior = null) {
			this.target = target;
			this.restore = restore;
		}
		
		public override function step():void {
			attackTime--;
			if (attackTime < 0) {
				if (target) {
					target.environment.removeItem(target);
				}
				if (owner && restore) {
					owner.setBehavior(restore);
					restore.updateAnimation();
				}
			}
		}
		
		protected override function setDefaultAnimation():void {
			if (owner) {
				owner.setSkeletonAnimation(Dweller.ATTACK_ANIM);
			}
		}
	}
}