void SetAction()
    {
        target.SetAction(action);
        switch (action)
        {
        case Action.Attack:
            ui.DisableMainButtons();
            ui.EnableTargetButtons();
            break;

        case Action.Defend:
            target.SetTarget(flow.currentUnit);
            break;

        default:
            break;
        }
    }
 void SendToTargetHandler()
 {
     target.SetTarget(member);
 }