void Awake()
{
//initial the joystick
client = systemController.GetComponent <SystemControl> ().netClient;
joystick = GameObject.FindGameObjectWithTag(Tags.joystick).GetComponent <Joystick> ();
cameraMotionKeyframe = null;
fps = Setting.fps;
moveSpeed = Setting.cameraMotionSpeed;
}
// Use this for initialization
void Start()
{
cmdDisplayer = GameObject.FindGameObjectWithTag(Tags.cmdRsver).GetComponent <Text>();
client = GameObject.FindGameObjectWithTag(Tags.systemController).GetComponent <SystemControl> ().netClient;
}