void Start()
{
StartCoroutine(BallCoroutine());
rigidBody2D = GetComponent <Rigidbody2D>();
timer = gameObject.AddComponent <Timer>();
timer.Duration = ConfigurationUtils.BallAliveTime;
speedupTimer = gameObject.AddComponent <Timer>();
speedupTimer.Duration = ConfigurationUtils.SpeedupEffectDuration;
// New spawns
ballSpawner = Camera.main.GetComponent <BallSpawner>();
EventManager.AddBallsInvoker(this);
EventManager.AddPickupEffectListener(SpeedupEffectBehaviour);
}