(function (createjs) {

            function Cardioid(options) {
                this.Container_constructor();
                var self = this;


                self.divisions = 10;
                self.magnitude = 1;
                self.multiplier = 2;
                self.color = "black"
                self.strokeStyle = 1;

                var points = [];

                self.getPoints = function () {
                    return points;
                }

                self.updatePoints = function () {
                    
                    for (i = Math.floor(self.divisions - 1) ; i < points.length; ++i) {
                        self.removeChild(points[i].line);
                    }

                    if (points.length > self.divisions) {
                        points = points.slice(0, self.divisions - 1);
                    }


                    var angle = 0;
                    var point;
                    for (var i = 0; i < self.divisions; ++i) {
                        angle = (i * 2 * Math.PI / self.divisions);

                        if (i >= points.length) {
                            point = {
                                line: new createjs.Shape()
                            }

                            self.addChild(point.line);

                            points.push(point);
                        }
                        else {
                            point = points[i];
                        }

                        point.x = (self.magnitude * Math.cos(angle));
                        point.y = (self.magnitude * Math.sin(angle));
                    }

                }
            }

            var p = createjs.extend(Cardioid, createjs.Container);

            p.draw = function (ctx, b) {

                this.updatePoints();

                var points = this.getPoints();

                for (var i = 0; i < points.length; ++i) {

                    i2 =  Math.floor( (i * this.multiplier) % this.divisions );

                    points[i].line.graphics.clear().beginStroke(this.color).setStrokeStyle(this.strokeStyle).moveTo(points[i].x, points[i].y).lineTo(points[i2].x, points[i2].y).endStroke();
                }

                return this.Container_draw(ctx, b);
            }

            window.Cardioid = createjs.promote(Cardioid, "Container");
        })(createjs);



        function Game(canvas) {
            var self = this;
            var stage = new createjs.Stage(canvas);

            var center = { x: 400, y: 300 };

            var c = new Cardioid({

            });

            c.x = 400;
            c.y = 200;

            c.magnitude = 600;
            c.multiplier = 1;
            c.divisions = 10;
            c.color = "green";
            c.updatePoints();

            var text = new createjs.Text("Happy St. Patrick's Day", "bold 50px Arial", "green");
            text.alpha = 0;
            text.y = 200;
            text.x = 400;
            text.scaleX = 0;
            text.scaleY = 0;
            text.textAlign = "center";

            stage.addChild(c);
            stage.addChild(text);

            createjs.Ticker.setFPS(40);
            createjs.Ticker.addEventListener("tick", stage);

            createjs.Tween.get(c).wait(1000).to({ multiplier: 5, rotation: -45, magnitude: 200, divisions: 1000 }, 10000, createjs.Ease.quadInOut).to({divisions: 500}, 1000, createjs.Ease.quadInOut);
            createjs.Tween.get(text).wait(10000).to({ scaleX: 1, scaleY: 1, y : 500, alpha: 1 }, 3000, createjs.Ease.quadInOut);//.to({multiplier: 10}, 10000);
        }