public void UndoCommands(int numberToUndo)
{
while (numberToUndo > 0 && _undoStack.Count > 0)
{
RobotCommand command = _undoStack.Pop();
command.Undo();
numberToUndo--;
}
}
public void ExecuteCommands()
{
while (Commands.Count > 0)
{
RobotCommand command = Commands.Dequeue();
command.Execute();
if (command.HasExcecutedSuccesfully())
{
_undoStack.Push(command);
}
}
}
