phaser/Tests/sprites/velocity.ts

/// <reference path="../../Phaser/Game.ts" />
/// <reference path="../../Phaser/Sprite.ts" />

(function () {

    var myGame = new Game(this, 'game', 800, 600, init, create, update);

    function init() {

        myGame.loader.addImageFile('car', 'assets/sprites/asteroids_ship.png');

        myGame.loader.load();

    }

    var car: Sprite;

    function create() {

        car = myGame.createSprite(200, 300, 'car');

    }

    function update() {

        car.renderDebugInfo(16, 16);

        car.velocity.x = 0;
        car.velocity.y = 0;
		car.angularVelocity = 0;
		car.angularAcceleration = 0;

        if (myGame.input.keyboard.isDown(Keyboard.LEFT))
        {
            car.angularVelocity = -200;
        }
        else if (myGame.input.keyboard.isDown(Keyboard.RIGHT))
        {
            car.angularVelocity = 200;
        }

        if (myGame.input.keyboard.isDown(Keyboard.UP))
        {
            var motion:Point = myGame.math.velocityFromAngle(car.angle, 200);

            //  instant
            car.velocity.copyFrom(motion);

            //  acceleration
            //car.acceleration.copyFrom(motion);
        }
        else if (myGame.input.keyboard.isDown(Keyboard.DOWN))
        {
            //car.velocity.y = 200;
        }

    }

})();