NET/worlds/scape/UndoablCut.java


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package NET.worlds.scape;

class UndoablCut extends UndoablDelete {
   private ClipboardEntry prevClipboard = EditTile.getClipboard();
   private boolean clipValid;

   UndoablCut(VectorProperty prop, int index) {
      super(prop, index);
      ClipboardEntry newEnt = new ClipboardEntry();
      if (newEnt.cut((SuperRoot)this.obj)) {
         EditTile.setClipboard(newEnt);
         this.clipValid = true;
      }
   }

   @Override
   public void undo() {
      super.undo();
      if (this.clipValid) {
         EditTile.setClipboard(this.prevClipboard);
      }
   }
}