void Start()
{
//bluetooth.Start();
rocket.AddComponent <RocketController>();
rocketController = rocket.GetComponent <RocketController>();
controllers = new List <RocketController>();
controllers.Add(rocketController);
rocketController.AddCapsule(capsule);
rocketController.AddThruster(thruster);
rocketController.AddThruster(thruster2);
rocketController.SetDirections();
nextBtnHandler = nextBtn.GetComponent <ButtonHandler>();
prevBtnHandler = prevBtn.GetComponent <ButtonHandler>();
stageBtnHandler = stageBtn.GetComponent <ButtonHandler>();
}