package
{
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.text.TextField;
	
	import jp.dip.hael.gameai.boids.mover.Mover;

	[SWF(width="1024", height="768")]
	public class BoidsTest extends Sprite
	{
		private var m1:Mover, m2:Mover;
		private var s1:Sprite;
		private var t:TextField;
		
		public function BoidsTest()
		{
			m1 = new Mover(stage.stageWidth/2, stage.stageHeight/2, 5);
			m2 = new Mover(0, 0, 0);
			
			s1 = new Sprite();
			s1.graphics.lineStyle(1, 0xFFFF0000);
			s1.graphics.moveTo( 10,   0);
			s1.graphics.lineTo(-10,  10);
			s1.graphics.lineTo(-10, -10);
			s1.graphics.lineTo( 10,   0);
			addChild(s1);
			
			graphics.lineStyle(1);
			graphics.moveTo(m1.x, m1.y);
			
			t = new TextField();
			t.x = 0;
			t.y = 20;
			addChild(t);
						
			addEventListener(Event.ENTER_FRAME, onEnterFrame);
		}
		
		private function onEnterFrame(e:Event):void
		{
			t.text = stage.frameRate.toString();
			
			m2.x = mouseX;
			m2.y = mouseY;
			
			m1.clearForce();
			m1.wander(graphics);
			m1.update();
			
			if(m1.x < 0) m1.x = stage.stageWidth, graphics.moveTo(m1.x, m1.y);
			else if(m1.x > stage.stageWidth) m1.x = 0, graphics.moveTo(m1.x, m1.y);
			if(m1.y < 0) m1.y = stage.stageHeight, graphics.moveTo(m1.x, m1.y);
			else if(m1.y > stage.stageHeight) m1.y = 0, graphics.moveTo(m1.x, m1.y);
			
			s1.x = m1.x;
			s1.y = m1.y;
			s1.rotation = m1.rotation;
			
			graphics.lineTo(m1.x, m1.y);
		}
		
	}
}