From 81aa5ad999e448a4a864526f02ef9e6b68856144 Mon Sep 17 00:00:00 2001
From: ajreckof <66184050+ajreckof@users.noreply.github.com>
Date: Fri, 2 Jun 2023 23:03:39 +0200
Subject: add backward_undo_ops as property for action

---
 editor/editor_undo_redo_manager.cpp | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'editor/editor_undo_redo_manager.cpp')

diff --git a/editor/editor_undo_redo_manager.cpp b/editor/editor_undo_redo_manager.cpp
index facd1fd6d3..fd2d51be32 100644
--- a/editor/editor_undo_redo_manager.cpp
+++ b/editor/editor_undo_redo_manager.cpp
@@ -110,13 +110,13 @@ EditorUndoRedoManager::History &EditorUndoRedoManager::get_history_for_object(Ob
 	History &history = get_or_create_history(history_id);
 	if (pending_action.history_id == INVALID_HISTORY) {
 		pending_action.history_id = history_id;
-		history.undo_redo->create_action(pending_action.action_name, pending_action.merge_mode);
+		history.undo_redo->create_action(pending_action.action_name, pending_action.merge_mode, pending_action.backward_undo_ops);
 	}
 
 	return history;
 }
 
-void EditorUndoRedoManager::create_action_for_history(const String &p_name, int p_history_id, UndoRedo::MergeMode p_mode) {
+void EditorUndoRedoManager::create_action_for_history(const String &p_name, int p_history_id, UndoRedo::MergeMode p_mode, bool p_backward_undo_ops) {
 	if (pending_action.history_id != INVALID_HISTORY) {
 		// Nested action.
 		p_history_id = pending_action.history_id;
@@ -124,17 +124,18 @@ void EditorUndoRedoManager::create_action_for_history(const String &p_name, int
 		pending_action.action_name = p_name;
 		pending_action.timestamp = OS::get_singleton()->get_unix_time();
 		pending_action.merge_mode = p_mode;
+		pending_action.backward_undo_ops = p_backward_undo_ops;
 	}
 
 	if (p_history_id != INVALID_HISTORY) {
 		pending_action.history_id = p_history_id;
 		History &history = get_or_create_history(p_history_id);
-		history.undo_redo->create_action(pending_action.action_name, pending_action.merge_mode);
+		history.undo_redo->create_action(pending_action.action_name, pending_action.merge_mode, pending_action.backward_undo_ops);
 	}
 }
 
-void EditorUndoRedoManager::create_action(const String &p_name, UndoRedo::MergeMode p_mode, Object *p_custom_context) {
-	create_action_for_history(p_name, INVALID_HISTORY, p_mode);
+void EditorUndoRedoManager::create_action(const String &p_name, UndoRedo::MergeMode p_mode, Object *p_custom_context, bool p_backward_undo_ops) {
+	create_action_for_history(p_name, INVALID_HISTORY, p_mode, p_backward_undo_ops);
 
 	if (p_custom_context) {
 		// This assigns history to pending action.
@@ -487,7 +488,7 @@ EditorUndoRedoManager::History *EditorUndoRedoManager::_get_newest_undo() {
 }
 
 void EditorUndoRedoManager::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("create_action", "name", "merge_mode", "custom_context"), &EditorUndoRedoManager::create_action, DEFVAL(UndoRedo::MERGE_DISABLE), DEFVAL((Object *)nullptr));
+	ClassDB::bind_method(D_METHOD("create_action", "name", "merge_mode", "custom_context", "backward_undo_ops"), &EditorUndoRedoManager::create_action, DEFVAL(UndoRedo::MERGE_DISABLE), DEFVAL((Object *)nullptr), DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("commit_action", "execute"), &EditorUndoRedoManager::commit_action, DEFVAL(true));
 	ClassDB::bind_method(D_METHOD("is_committing_action"), &EditorUndoRedoManager::is_committing_action);
 
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