Trying to make collision working

        public function determineCollision():void
        {
            var sumAngle:Number = 360 / POINTS;
            var checkAngle:Number = 0;
            var total:Number = 0;
            var n:int = 0;

            for(var i:int = 0; i < POINTS; ++i)
            {
                FP.angleXY(p, checkAngle, RADIUS, x, y);
                if(gameWorld.track.collidePoint(0, 0, p.x, p.y))
                {
                    total += checkAngle;
                    ++n;
                }
                checkAngle += sumAngle;
            }

            angle = (total / n);
        }