private void setupSwipeControl()
{
// only setting up the active area
Rect areaRect = new Rect((Screen.width / 2) - 90, Screen.height - 80, 180f, 80f);
swipeCtrl.settings.activeArea = areaRect;
swipeCtrl.enabled = true;
swipeCtrl.setup();
swipeCtrl.registerOnUpSwipe(this as SwipeGestureListener);
swipeCtrl.registerOnDownSwipe(this as SwipeGestureListener);
}
