1 files changed, 12 insertions, 14 deletions

diff --git a/scene/2d/canvas_modulate.cpp b/scene/2d/canvas_modulate.cpp
index 05f8804e2a..5d5aaae505 100644
--- a/scene/2d/canvas_modulate.cpp
+++ b/scene/2d/canvas_modulate.cpp
@@ -5,8 +5,8 @@
 /*                           GODOT ENGINE                                */
 /*                      https://godotengine.org                          */
 /*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@@ -31,22 +31,18 @@
 #include "canvas_modulate.h"
 
 void CanvasModulate::_notification(int p_what) {
-
 	if (p_what == NOTIFICATION_ENTER_CANVAS) {
-
 		if (is_visible_in_tree()) {
 			RS::get_singleton()->canvas_set_modulate(get_canvas(), color);
 			add_to_group("_canvas_modulate_" + itos(get_canvas().get_id()));
 		}
 
 	} else if (p_what == NOTIFICATION_EXIT_CANVAS) {
-
 		if (is_visible_in_tree()) {
 			RS::get_singleton()->canvas_set_modulate(get_canvas(), Color(1, 1, 1, 1));
 			remove_from_group("_canvas_modulate_" + itos(get_canvas().get_id()));
 		}
 	} else if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
-
 		if (is_visible_in_tree()) {
 			RS::get_singleton()->canvas_set_modulate(get_canvas(), color);
 			add_to_group("_canvas_modulate_" + itos(get_canvas().get_id()));
@@ -60,7 +56,6 @@ void CanvasModulate::_notification(int p_what) {
 }
 
 void CanvasModulate::_bind_methods() {
-
 	ClassDB::bind_method(D_METHOD("set_color", "color"), &CanvasModulate::set_color);
 	ClassDB::bind_method(D_METHOD("get_color"), &CanvasModulate::get_color);
 
@@ -68,34 +63,37 @@ void CanvasModulate::_bind_methods() {
 }
 
 void CanvasModulate::set_color(const Color &p_color) {
-
 	color = p_color;
 	if (is_visible_in_tree()) {
 		RS::get_singleton()->canvas_set_modulate(get_canvas(), color);
 	}
 }
-Color CanvasModulate::get_color() const {
 
+Color CanvasModulate::get_color() const {
 	return color;
 }
 
 String CanvasModulate::get_configuration_warning() const {
-
-	if (!is_visible_in_tree() || !is_inside_tree())
+	if (!is_visible_in_tree() || !is_inside_tree()) {
 		return String();
+	}
+
+	String warning = Node2D::get_configuration_warning();
 
 	List<Node *> nodes;
 	get_tree()->get_nodes_in_group("_canvas_modulate_" + itos(get_canvas().get_id()), &nodes);
 
 	if (nodes.size() > 1) {
-		return TTR("Only one visible CanvasModulate is allowed per scene (or set of instanced scenes). The first created one will work, while the rest will be ignored.");
+		if (!warning.is_empty()) {
+			warning += "\n\n";
+		}
+		warning += TTR("Only one visible CanvasModulate is allowed per scene (or set of instanced scenes). The first created one will work, while the rest will be ignored.");
 	}
 
-	return String();
+	return warning;
 }
 
 CanvasModulate::CanvasModulate() {
-	color = Color(1, 1, 1, 1);
 }
 
 CanvasModulate::~CanvasModulate() {