package  {
	
	import flash.display.*
	import flash.events.*;
	
	
	public class MawaruObj extends Sprite{
		
		
		
		
		private const X_R:Number=200
		private const Y_R:Number=100
		
		private var deg:Number=0
		private var defaDeg:Number=0
		
		
		
		public function MawaruObj() {
			
			this.addEventListener(MouseEvent.CLICK, onClick)
			
		}
		
		public function onClick(e:MouseEvent):void{
			addEventListener(Event.ENTER_FRAME, onEnterframe)
		}
		
		
		
		private function onEnterframe(e:Event=null):void{
			xMove()
			yMove()
			upDate()
		}
		
		
		private function xMove():void{
			this.x=X_R*Math.sin(deg*Math.PI/180)
		}
		
		
		private function yMove():void{
			this.y=Y_R*Math.cos(deg*Math.PI/180)
		}
		
		
		
		
		private function upDate():void{
			
			
			deg+=2
			
			if(deg>defaDeg+360/5){
				
				
				removeEventListener(Event.ENTER_FRAME, onEnterframe)
				defaDeg=deg
			}
			
		}

	}
	
}