phaser/Tests/sprites/sprite origin 4.js

/// <reference path="../../Phaser/Game.ts" />
(function () {
    var game = new Phaser.Game(this, 'game', 800, 600, init, create);
    function init() {
        //  Using Phasers asset loader we load up a PNG from the assets folder
        game.load.image('fuji', 'assets/pics/atari_fujilogo.png');
        game.load.start();
    }
    var fuji;
    var tweenUp;
    var tweenDown;
    function create() {
        game.stage.backgroundColor = 'rgb(0,0,100)';
        //  Here we'll assign the new sprite to the local fuji variable
        fuji = game.add.sprite(game.stage.centerX, game.stage.centerY, 'fuji');
        //  The sprite is 320 x 200 pixels in size
        //  Here we set the origin to the center of the sprite again, so we can rotate and scale it at the same time
        fuji.transform.origin.setTo(0.5, 0.5);
        game.add.tween(fuji).to({
            rotation: 360
        }, 2000, Phaser.Easing.Linear.None, true, 0, true);
        tweenUp = game.add.tween(fuji.transform.scale);
        tweenUp.onComplete.add(scaleDown, this);
        tweenDown = game.add.tween(fuji.transform.scale);
        tweenDown.onComplete.add(scaleUp, this);
        scaleUp();
    }
    function scaleUp() {
        tweenUp.to({
            x: 2,
            y: 2
        }, 1000, Phaser.Easing.Elastic.Out);
        tweenUp.start();
    }
    function scaleDown() {
        tweenDown.to({
            x: 0.5,
            y: 0.5
        }, 1000, Phaser.Easing.Elastic.Out);
        tweenDown.start();
    }
})();