Cleanup remaining EditorUndoRedoManager usages

2 files changed, 5 insertions, 4 deletions

diff --git a/modules/gridmap/editor/grid_map_editor_plugin.cpp b/modules/gridmap/editor/grid_map_editor_plugin.cpp
index 9c6cbebf0e..c8aedc8b92 100644
--- a/modules/gridmap/editor/grid_map_editor_plugin.cpp
+++ b/modules/gridmap/editor/grid_map_editor_plugin.cpp
@@ -459,6 +459,7 @@ void GridMapEditor::_delete_selection() {
 		return;
 	}
 
+	Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo();
 	undo_redo->create_action(TTR("GridMap Delete Selection"));
 	for (int i = selection.begin.x; i <= selection.end.x; i++) {
 		for (int j = selection.begin.y; j <= selection.end.y; j++) {
@@ -479,6 +480,7 @@ void GridMapEditor::_fill_selection() {
 		return;
 	}
 
+	Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo();
 	undo_redo->create_action(TTR("GridMap Fill Selection"));
 	for (int i = selection.begin.x; i <= selection.end.x; i++) {
 		for (int j = selection.begin.y; j <= selection.end.y; j++) {
@@ -572,6 +574,7 @@ void GridMapEditor::_do_paste() {
 	rot = node->get_basis_with_orthogonal_index(paste_indicator.orientation);
 
 	Vector3 ofs = paste_indicator.current - paste_indicator.click;
+	Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo();
 	undo_redo->create_action(TTR("GridMap Paste Selection"));
 
 	for (const ClipboardItem &item : clipboard_items) {
@@ -659,6 +662,7 @@ EditorPlugin::AfterGUIInput GridMapEditor::forward_spatial_input_event(Camera3D
 		} else {
 			if ((mb->get_button_index() == MouseButton::RIGHT && input_action == INPUT_ERASE) || (mb->get_button_index() == MouseButton::LEFT && input_action == INPUT_PAINT)) {
 				if (set_items.size()) {
+					Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo();
 					undo_redo->create_action(TTR("GridMap Paint"));
 					for (const SetItem &si : set_items) {
 						undo_redo->add_do_method(node, "set_cell_item", si.position, si.new_value, si.new_orientation);
@@ -680,6 +684,7 @@ EditorPlugin::AfterGUIInput GridMapEditor::forward_spatial_input_event(Camera3D
 			}
 
 			if (mb->get_button_index() == MouseButton::LEFT && input_action == INPUT_SELECT) {
+				Ref<EditorUndoRedoManager> &undo_redo = EditorNode::get_undo_redo();
 				undo_redo->create_action(TTR("GridMap Selection"));
 				undo_redo->add_do_method(this, "_set_selection", selection.active, selection.begin, selection.end);
 				undo_redo->add_undo_method(this, "_set_selection", last_selection.active, last_selection.begin, last_selection.end);
@@ -1142,8 +1147,6 @@ void GridMapEditor::_bind_methods() {
 }
 
 GridMapEditor::GridMapEditor() {
-	undo_redo = EditorNode::get_singleton()->get_undo_redo();
-
 	int mw = EDITOR_DEF("editors/grid_map/palette_min_width", 230);
 	Control *ec = memnew(Control);
 	ec->set_custom_minimum_size(Size2(mw, 0) * EDSCALE);
diff --git a/modules/gridmap/editor/grid_map_editor_plugin.h b/modules/gridmap/editor/grid_map_editor_plugin.h
index 91f14690ca..1cf2e4cb89 100644
--- a/modules/gridmap/editor/grid_map_editor_plugin.h
+++ b/modules/gridmap/editor/grid_map_editor_plugin.h
@@ -41,7 +41,6 @@
 #include "scene/gui/spin_box.h"
 
 class ConfirmationDialog;
-class EditorUndoRedoManager;
 class MenuButton;
 class Node3DEditorPlugin;
 
@@ -66,7 +65,6 @@ class GridMapEditor : public VBoxContainer {
 		DISPLAY_LIST
 	};
 
-	Ref<EditorUndoRedoManager> undo_redo;
 	InputAction input_action = INPUT_NONE;
 	Panel *panel = nullptr;
 	MenuButton *options = nullptr;