var scene = {};

scene.batch = AssetBatch([
  { path: 'test.png', type: Asset.TYPE_TEXTURE, format: Texture.FORMAT_RGBA }
]);

var cam;
var camPos;
var testEntity;
var testPos;
var testRenderable;
var texEntry;

scene.load = function() {
  return scene.batch;
};

scene.init = function() {
  texEntry = scene.batch.entry(0);

  // Camera at (3, 3, 3) looking at origin
  cam    = Entity.create();
  camPos = cam.add(Component.POSITION);
  cam.add(Component.CAMERA);
  camPos.localPosition = new Vec3(3, 3, 3);
  camPos.lookAt(new Vec3(0, 0, 0));

  // Test entity with textured quad at origin
  testEntity = Entity.create();
  testPos = testEntity.add(Component.POSITION);
  testRenderable = testEntity.add(Component.RENDERABLE);

  testRenderable.texture = texEntry.texture;
  testRenderable.sprites = [
    [0, 0, 1, 1, 0, 1, 1, 0]
  ];
  testPos.localPosition = new Vec3(0, 0, 0);
};

scene.dispose = function() {
  Entity.dispose(cam);
  Entity.dispose(testEntity);
  
  texEntry.unlock();
  scene.batch.unlock();
};

module.exports = scene;