// TODO: orbit camera
// TODO: meshes for puzzle pieces

// Initialise scene
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
const renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);

// Set up lights
const ambientLight = new THREE.AmbientLight(0x404040);
scene.add(ambientLight);

const directionalLight = new THREE.DirectionalLight(0xffffff, 0.5);
directionalLight.position.set(1, 3, 2);
scene.add(directionalLight);
scene.add(directionalLight.target);

// Position the camera
camera.position.z = 5;

function makeCube(xCoord) {
    const geometry = new THREE.BoxGeometry();
    const material = new THREE.MeshLambertMaterial({ color: 0x00ff00 });
    const cube = new THREE.Mesh(geometry, material);
    cube.position.set(xCoord, 0, 0);
    scene.add(cube);

    return cube;
}

let cubes = [];
for (let i = 0; i < 3; i++) {
    const cube = makeCube((i - 1)*2);
    cubes.push(cube);
}

// Animation loop
function animate() {
    requestAnimationFrame(animate);

    for (let i = 0; i < cubes.length; i++) {
        const cube = cubes[i];
        cube.rotation.x += 0.01;
        cube.rotation.y += 0.01;
    }

    renderer.render(scene, camera);
}
animate();