package world.items.behaviors {
	
	import flash.geom.Point;
	
	import world.items.*;
	
	public class Behavior {
		
		private var _owner:Dweller;
			
		public function get owner():Dweller {
			return _owner;
		}
		public function set owner(o:Dweller):void {
			_owner = o;
			setDefaultAnimation();
		}
		
		
		public function Behavior(owner:Dweller = null) {
			if (owner) {
				_owner = owner;
			}
		}
		
		/**
		 * setDefaultAnimation
		 * override to set default skeleton animation
		 */
		protected function setDefaultAnimation():void {
			if (_owner) {
				_owner.setSkeletonAnimation(Dweller.STAND_ANIM);
			}
		}
		
		/**
		 * step
		 * override and call incrementally to process behavior
		 */
		public function step():void {}
		
		/**
		 * updateAnimation
		 * override and call to set animation based on behavior
		 */
		public function updateAnimation():void {}
	}
}