phaser/examples/physics/Motion.php

<?php
    $title = "Motion";
    require('../head.php');
?>

<script type="text/javascript">

(function () {

    var game = new Phaser.Game(800, 600, Phaser.AUTO, '', { preload: preload, create: create, update: update});

    function preload() {
        game.load.image('car', 'assets/sprites/car90.png');
        game.load.image('ship', 'assets/sprites/xenon2_ship.png');
        game.load.image('baddie', 'assets/sprites/space-baddie.png');
    }

    var car;
    var ship;
    var total;
    var aliens;

    function create() {

        aliens = [];

        for (var i = 0; i < 50; i++)
        {
            var s = game.add.sprite(game.world.randomX, game.world.randomY, 'baddie');
            s.name = 'alien' + s;
            s.body.collideWorldBounds = true;
            s.body.bounce.setTo(1, 1);
            s.body.velocity.setTo(10 + Math.random() * 40, 10 + Math.random() * 40);
            aliens.push(s);
        }

        car = game.add.sprite(400, 300, 'car');
        car.anchor.setTo(0.5, 0.5);
        car.body.collideWorldBounds = true;
        car.body.bounce.setTo(0.5, 0.5);
        car.body.allowRotation = true;

        ship = game.add.sprite(400, 400, 'ship');
        ship.body.collideWorldBounds = true;
        ship.body.bounce.setTo(0.5, 0.5);

    }

    function update() {

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

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

        if (game.input.keyboard.isDown(Phaser.Keyboard.UP))
        {
            car.body.velocity.copyFrom(game.physics.velocityFromAngle(car.angle, 300));
        }

        game.physics.collide(aliens);

    }

})();

</script>

<?php
    require('../foot.php');
?>