protected virtual void OnTouchUp(JoyGesture gesture) { }
protected virtual void OnTouchStart(JoyGesture gesture) { }
protected override void OnTouchStart(JoyGesture gesture) { if (m_joy.joyFunc == JoyFunc.AttackJoy) { } }
protected override void OnTouchUp(JoyGesture gesture) { }
protected override void OnTouchInit(JoyGesture gesture) { ui.xy = CenterToUIPoint(gesture.virtualCenter, m_uiRadius); }