private void OnActionDone(IUndoAction action)
{
if (Session == null)
{
return;
}
// Don't send actions during play mode
if (IsPlayMode)
{
return;
}
if (action is SelectionChangeAction selectionAction)
{
if (selectionAction.Data.After.Length != 0 && !Session.CanSelect(selectionAction.Data.After[0].ID))
{
action.Undo();
return;
}
}
Packet p = new GenericUndoActionPacket(action);
Session.SendPacket(p);
}
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 Undo()
{
LevelEditorLogger.Log("Undo");
if (counter > 0)
{
counter--;
IUndoAction action = actionHistory[counter];
action.Undo(this);
OnUndo?.Invoke(action);
}
}
internal bool TryUndo(out string message, out bool sound)
{
sound = false;
message = "";
if (undoStack.Count <= 0)
{
sound = true;
message = "UndoHistoryEmptyMessage";
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 = undoStack.Pop();
bool success = false;
try
{
success = action.Undo(factory, actionBuild);
}
catch (Exception e)
{
BlueprintTweaksPlugin.logger.LogWarning($"Failed to undo, message: {e.Message}, stacktrace:\n{e.StackTrace}");
}
if (success)
{
message = "UndoSuccessText";
redoStack.Push(action);
}
else
{
message = "UndoFailureText";
sound = true;
notifyBuildListeners.Remove(action);
notifyDismantleListeners.Remove(action);
}
return(true);
}
public void Undo()
{
try
{
if (undoStack.Count > 0)
{
IUndoAction action = undoStack.Pop();
redoStack.Push(action);
action.Undo();
}
}
catch (Exception ex)
{
_log.Error(ex.Message, ex);
}
}