void Start()
{
Physics.gravity = new Vector3(0, -jumpFactor, 0);
joystick = GameObject.Find ("CNJoystick").GetComponent<CNJoystick> ();
timeController = GameObject.Find("TimeController").GetComponent<TimeController>();
//subscribe to the recorder for recording movement
recorder = GameObject.Find ("TimeController").GetComponent<Recorder> ();
recorder.Subscribe (this);
}
