function MoveCubeCutscene(params) {
  Cutscene.call(this);
  this.cube = params.cube;

  var SPEED = 3.0;
  var DURATION = 2.0;

  this.anim = new Animation([
    [
      { time: 0.0, value: 0, easing: Easing.inOutQuad },
      { time: DURATION, value: -(SPEED * DURATION), easing: Easing.inOutQuad },
      { time: DURATION * 2, value: 0 }
    ]
  ]);

  this.anim.onComplete = function() {
    Cutscene.finish();
  };
}

MoveCubeCutscene.prototype = Object.create(Cutscene.prototype);
MoveCubeCutscene.prototype.constructor = MoveCubeCutscene;

MoveCubeCutscene.prototype.update = function() {
  this.anim.update(TIME.delta);
  this.cube.position.position.x = this.anim.properties[0].value;
};

module = MoveCubeCutscene;