var __extends = this.__extends || function (d, b) { function __() { this.constructor = d; } __.prototype = b.prototype; d.prototype = new __(); }; /// /// /// // Actually we could achieve the same result as this by using a sprite sheet and basic Particle // but it still shows you how to use it properly from TypeScript, so it was worth making var customParticle = (function (_super) { __extends(customParticle, _super); function customParticle(game) { _super.call(this, game); var s = [ 'carrot', 'melon', 'eggplant', 'mushroom', 'pineapple' ]; this.loadGraphic(game.math.getRandom(s)); } return customParticle; })(Particle); (function () { var myGame = new Game(this, 'game', 800, 600, init, create); var emitter; function init() { myGame.loader.addImageFile('carrot', 'assets/sprites/carrot.png'); myGame.loader.addImageFile('melon', 'assets/sprites/melon.png'); myGame.loader.addImageFile('eggplant', 'assets/sprites/eggplant.png'); myGame.loader.addImageFile('mushroom', 'assets/sprites/mushroom.png'); myGame.loader.addImageFile('pineapple', 'assets/sprites/pineapple.png'); myGame.loader.load(); } function create() { emitter = myGame.createEmitter(myGame.stage.centerX, 50); emitter.gravity = 100; // Here we tell the emitter to use our customParticle class // The customParticle needs to extend Particle and must take game:Game as the first constructor parameter, otherwise it's free as a bird emitter.particleClass = customParticle; emitter.makeParticles(null, 500, 0, false, 0); emitter.start(false, 10, 0.05); } })();