internal void SetMemento(GameMemento memento)
{
if (mementos.Count > 0)
{
if (mementos[mementos.Count - 1] != memento)
{
mementos.Add(memento);
}
}
else
{
mementos.Add(memento);
}
}
internal void RestoreState(GameMemento memento)
{
this.gameField = memento.gameField;
this.currentPlayer = memento.currentPlayer;
for (int i = 0; i < this.X.Count; i++)
{
if (i < memento.X.Count)
{
this.X[i] = memento.X[i];
this.Y[i] = memento.Y[i];
}
else
{
this.X.RemoveAt(i);
this.Y.RemoveAt(i);
}
}
if (memento.Y.Count == 0)
{
this.X.Clear();
this.Y.Clear();
}
}
