FPS Thing

var createScene = function () {

    // This creates a basic Babylon Scene object (non-mesh)
    var scene = new BABYLON.Scene(engine);

    // This creates and positions a free camera (non-mesh)
    var camera = new BABYLON.FreeCamera("camera1", new BABYLON.Vector3(0, 5, -10), scene);

    // This targets the camera to scene origin
    camera.setTarget(BABYLON.Vector3.Zero());

    // This attaches the camera to the canvas
    camera.attachControl(canvas, true);
    scene.gravity = new BABYLON.Vector3(0, -1, 0);


    // This creates a light, aiming 0,1,0 - to the sky (non-mesh)
    var light = new BABYLON.HemisphericLight("light1", new BABYLON.Vector3(0, 1, 0), scene);

    // Default intensity is 1. Let's dim the light a small amount
    light.intensity = 1;

    // Box
    /*var box = BABYLON.Mesh.CreateBox("box",5,scene, false);
    //box.position.y = 10;
    box.position.x = 10;
    box.position.z = 10;
    box.checkCollisions = true;
    box.applyGravity = true;*/

    // Our built-in 'sphere' shape. Params: name, subdivs, size, scene
    //var box = BABYLON.Mesh.CreateBox("box", 100, scene);
    var skybox = BABYLON.Mesh.CreateBox("skyBox", 1000.0, scene);
    var skyboxMaterial = new BABYLON.StandardMaterial("skyBox", scene);
    skyboxMaterial.backFaceCulling = false;
    skybox.material = skyboxMaterial;
    skybox.infiniteDistance = true;
    skyboxMaterial.diffuseColor = new BABYLON.Color3(0, 0, 0);
    skyboxMaterial.specularColor = new BABYLON.Color3(0, 0, 0);
    skyboxMaterial.reflectionTexture = new BABYLON.CubeTexture("textures/skybox", scene);
    skyboxMaterial.reflectionTexture.coordinatesMode = BABYLON.Texture.SKYBOX_MODE;

    // Ground
var ground = BABYLON.Mesh.CreateGround("ground", 100, 100, 100,scene);
var groundMaterial = new BABYLON.StandardMaterial("ground", scene);
groundMaterial.diffuseTexture = new BABYLON.Texture("textures/ground.jpg", scene);
groundMaterial.diffuseTexture.uScale = 6;
groundMaterial.diffuseTexture.vScale = 6;
groundMaterial.specularColor = new BABYLON.Color3(0, 0, 0);
ground.position.y = -2.0;
ground.material = groundMaterial;
    //var roof = BABYLON.Mesh.CreateGround("roof", 1000, 1500, 1000, scene);

    // Move the sphere upward 1/2 its height
    //skybox.position.y = 1;

    scene.collisionsEnabled = true;
    camera.checkCollisions = true;

    ground.checkCollisions = true;

    camera.keysDown = [83];
    camera.keysLeft = [65];
    camera.keysRight = [68];
    camera.keysUp = [87];
    camera.speed = 1;
    camera.applyGravity = true;

    window.onclick = function(e){
        var rotx = camera.rotation[x];
        var roty = camera.rotation[y];
        var bullet = BABYLON.Mesh.CreateBox('bullet', .2, scene);
    }

    return scene;

};