private void UndoRedo(Stack <IUndoAction> pop_from, Stack <IUndoAction> push_to, bool is_undo)
{
if (pop_from.Count == 0)
{
return;
}
IUndoAction action = pop_from.Pop();
frozen_count++;
if (is_undo)
{
action.Undo();
}
else
{
action.Redo();
}
frozen_count--;
push_to.Push(action);
try_merge = true;
if (pop_from.Count == 0 || push_to.Count == 1)
{
OnUndoChanged();
}
}
public void Redo()
{
LevelEditorLogger.Log("Redo");
if (counter < actionHistory.Count)
{
IUndoAction action = actionHistory[counter];
action.Redo(this);
counter++;
OnRedo?.Invoke(action);
}
}
internal bool TryRedo(out string message, out bool sound)
{
sound = false;
message = "";
if (redoStack.Count <= 0)
{
sound = true;
message = "RedoHistoryEmptyMessage";
return(true);
}
if (GameMain.localPlanet?.factory == null)
{
return(false);
}
if (GameMain.mainPlayer?.controller == null)
{
return(false);
}
PlanetFactory factory = GameMain.localPlanet.factory;
PlayerAction_Build actionBuild = GameMain.mainPlayer.controller.actionBuild;
IUndoAction action = redoStack.Pop();
bool success = false;
try
{
success = action.Redo(factory, actionBuild);
}
catch (Exception e)
{
BlueprintTweaksPlugin.logger.LogWarning($"Failed to redo, message: {e.Message}, stacktrace:\n{e.StackTrace}");
}
if (success)
{
message = "RedoSuccessText";
undoStack.Push(action);
}
else
{
sound = true;
message = "RedoFailureText";
notifyBuildListeners.Remove(action);
notifyDismantleListeners.Remove(action);
}
return(true);
}
public void Redo()
{
try
{
if (redoStack.Count > 0)
{
IUndoAction action = (IUndoAction)redoStack.Pop();
undoStack.Push(action);
action.Redo();
}
}
catch (Exception ex)
{
_log.Error(ex.Message, ex);
}
}