void Undo(long UID, int time, Level l, Player online)
{
long since = DateTime.Now.AddSeconds(-time).Ticks;
int count = 0;
foreach (var ch in BlockChangeHistory.GetCurrentIfUID(l.Name, (uint)UID, since))
{
RedoHistory.Add((uint)UID, l.Name, ch.Item1, ch.Item2, ch.Item3, ch.Item4);
count++;
}
foreach (var ch in BlockChangeHistory.Undo(l.Name, (uint)UID, since))
{
l.BlockChange(ch.Item1, ch.Item2, ch.Item3, ch.Item4);
}
online.SendMessage("&e" + count + Server.DefaultColor + " Blocks changed");
return;
}
public void Undo()
{
if (UndoHistory.Any())
{
BeginUndoRedo?.Invoke(this, EventArgs.Empty);
var lastAction = UndoHistory.Last();
CurrentChangeID = lastAction.ChangeID - 1;
UndoHistory.Remove(lastAction);
RedoHistory.Add(lastAction);
ExecutingUndoRedo = true;
lastAction.Undo();
ExecutingUndoRedo = false;
EndUndoRedo?.Invoke(this, EventArgs.Empty);
UndoHistoryChanged?.Invoke(this, EventArgs.Empty);
}
}