import mx.utils.Delegate;
class Mullvad {
	var mullvad:MovieClip;
	var hitarea_mc:MovieClip;
	var mc:MovieClip;
	var hojd:Number;
	var bredd:Number;
	var lager:Number;
	var x:Number;
	var y:Number;
	var startY:Number;
	var klockId:Number;
	var riktning:String = "stilla";
	var filmbredd:Number = 550;
	private var intervalId:Number;
	private var duration:Number = 20;
	var gubbe_mc:MovieClip;
	var gubben:Gubbe;
	function Mullvad(mc:MovieClip, gubben:Gubbe, startX:Number, startY:Number, lager:Number) {
		this.mc = mc;
		this.lager = lager;
		this.gubben = gubben;
		skapaMullvadsInstans(mc, startX, startY, lager);
		this.gubbe_mc = gubben.falis;
		beginInterval();
	}
	private function skapaMullvadsInstans(mc:MovieClip, startX:Number, startY:Number, lager:Number):Void {
		this.mc = mc;
		this.startY = startY;
		trace("Mullvad skapad");
		this.mullvad = mc.attachMovie("Mullvad", "x", lager);
		this.hitarea_mc = mc.attachMovie("MullvadHitarea", "y", lager+1);
		var sidproportioner:Number = mullvad._height/mullvad._width;
		this.hojd = 40;
		this.bredd = this.hojd/sidproportioner;
		this.mullvad._height = this.hojd;
		this.mullvad._width = this.bredd;
		this.mullvad._x = startX;
		this.mullvad._y = startY;
		this.x = this.mullvad._x;
		this.y = this.mullvad._y;
		this.hitarea_mc._x = this.x;
		this.hitarea_mc._y = this.y+10;
		this.hitarea_mc._height = 5;
		this.hitarea_mc._width = 5;
	}
	private function beginInterval():Void {
		if (intervalId != null) {
			clearInterval(intervalId);
		}
		intervalId = setInterval(this, "checkHit", duration);
	}
	private function checkHit():Void {
		//trace("check");
		if (this.mullvad.klar == true) {
			trace("klar= "+this.mullvad.klar);
			clearInterval(intervalId);
			var max:Number = 5000;
			var min:Number = 100;
			var sleep:Number = Math.floor(Math.random()*(max-min+1))+min;
			intervalId = setInterval(this, "nyMullvadEfterHit", sleep);
		}
		if (this.gubbe_mc.hitTest(this.hitarea_mc) && this.mullvad.klar == false) {
			trace("hit");
			this.gubben.stoppa();
			this.mullvad.gotoAndPlay("explosion");
			//trace("Gubb._x="+this.gubbe_mc._x);
			clearInterval(intervalId);
			var max:Number = 1000;
			var min:Number = 1000;
			var sleep:Number = Math.floor(Math.random()*(max-min+1))+min;
			intervalId = setInterval(this, "nyMullvadEfterHit", sleep);
		} else {
			//trace("isär");
		}
	}
	function nyMullvadEfterHit() {
		var max:Number = 540;
		var min:Number = 10;
		var xpos:Number = Math.floor(Math.random()*(max-min+1))+min;
		skapaMullvadsInstans(this.mc, xpos, this.startY, this.lager);
		beginInterval();
	}
}