| public RestoreFromMemento ( Memento, memento ) : void | ||
| memento | Memento, | |
| return | void | |
private void Undo()
{
if (currentMemento > 0)
{
currentMemento--;
originator.RestoreFromMemento(careTaker.getMemento(currentMemento));
// this.gameState = originator.GetGameState();
// Destroy(this.gameState);
// this.gameState = Instantiate(originator.GetGameState());
Debug.Log("Undo! Current Memento: " + currentMemento);
}
}
private void btnUndo_Click(object sender, RoutedEventArgs e) //Undo's a chance in the editor, gets called by clicking the undo button in the MainWinwdow
{
CareTaker c = careTaker;
if (currentMemento >= 1)
{
currentMemento--;
lilypondText.Text = originator.RestoreFromMemento(careTaker.Get(currentMemento));
keyHandler.RestartThread();
}
reEvaluateButtons();
}
public static void Main(String[] args)
{
Caretaker caretaker = new Caretaker();
Originator originator = new Originator();
originator.Set("State1");
originator.Set("State2");
caretaker.AddMemento(originator.SaveToMemento());
originator.Set("State3");
caretaker.AddMemento(originator.SaveToMemento());
originator.Set("State4");
originator.RestoreFromMemento(caretaker.GetMemento(1));
Console.ReadLine();
}
static void Main(string[] args)
{
List<Originator.Memento> savedStates = new List<Originator.Memento>();
Originator originator = new Originator();
originator.Set("State1");
originator.Set("State2");
savedStates.Add(originator.SaveToMemento());
originator.Set("State3");
// We can request multiple mementos, and choose which one to roll back to.
savedStates.Add(originator.SaveToMemento());
originator.Set("State4");
originator.RestoreFromMemento(savedStates[1]));
}
public void TestMemento()
{
var savedStates = new List <Originator.Memento>();
var originator = new Originator();
originator.Set("State1");
originator.Set("State2");
savedStates.Add(originator.SaveToMemento());
originator.Set("State3");
// We can request multiple mementos, and choose which one to roll back to.
savedStates.Add(originator.SaveToMemento());
originator.Set("State4");
originator.RestoreFromMemento(savedStates[1]);
}
public void TestMemento()
{
var careTaker = new CareTaker <string>();
var originator = new Originator <string>();
originator.State = "State 1";
careTaker.AddMemento(originator.SaveToMemento());
originator.State = "State 2";
careTaker.AddMemento(originator.SaveToMemento());
originator.State = "State 3";
originator.RestoreFromMemento(careTaker.GetMemento(1));
Assert.That(originator.State, Is.EqualTo("State 2"));
}
