package
{
	import flash.display.Sprite;
	import flash.text.TextField;
	import flash.utils.getTimer;
	
	import jp.dip.hael.gameai.fsm.FSM;

	/**
	 * @private
	 */
	public class FSMTest extends Sprite
	{
		public function FSMTest()
		{
			var fsm:FSM = new FSM();
			
			// 状態1→0.7の確率で2へ、0.3の確率で3へ
			fsm.registerState(state1, function():Boolean{ return true; }, [[state2, 0.7], [state3, 0.3]]);
			
			// 状態2→0.7の確率で1へ、そうでなければ遷移しない
			fsm.registerState(state2, function():Boolean{ return true; }, [[state1, 0.7]]);
			
			// 状態3→flag2がtrueなら2へ、falseなら1へ
			fsm.registerState(state3, function():Boolean{ return  flag2; }, [[state2, 1.0]]);
			fsm.registerState(state3, function():Boolean{ return !flag2; }, [[state1, 1.0]]);
			
			// 初期状態は1
			fsm.registerStartup(state1);
			
			var t:int = getTimer();
			for(var i:int = 0; i < 1000000; i++){
				fsm.update();
			}
			var t1:int = getTimer() - t;
			var tf:TextField = new TextField();
			tf.text = t1 + "ms";
			addChild(tf);
		}
		
		public function state1():void
		{
//			trace("state1");
//			flag2 = true;
		}
		
		public function state2():void
		{
//			flag2 = false;
//			trace("state2");
		}
		
		public function state3():void
		{
//			trace("state3");
		}
		
		
		private var flag1:Boolean, flag2:Boolean, flag3:Boolean;
	}
}