Beispiel #1
0
 private bool PickUp()
 {
     if (!_left.PickUp())
     {
         return(false);
     }
     if (!_right.PickUp())
     {
         _left.PutDown();
         return(false);
     }
     return(true);
 }
Beispiel #2
0
 private void PutDown()
 {
     _left.PutDown();
     _right.PutDown();
 }