6 files changed, 33 insertions, 26 deletions

diff --git a/scene/main/node.cpp b/scene/main/node.cpp
index 27712242d1..b7313749d6 100644
--- a/scene/main/node.cpp
+++ b/scene/main/node.cpp
@@ -2634,15 +2634,27 @@ void Node::clear_internal_tree_resource_paths() {
 	}
 }
 
-String Node::get_configuration_warning() const {
+TypedArray<String> Node::get_configuration_warnings() const {
 	if (get_script_instance() && get_script_instance()->get_script().is_valid() &&
-			get_script_instance()->get_script()->is_tool() && get_script_instance()->has_method("_get_configuration_warning")) {
-		return get_script_instance()->call("_get_configuration_warning");
+			get_script_instance()->get_script()->is_tool() && get_script_instance()->has_method("_get_configuration_warnings")) {
+		return get_script_instance()->call("_get_configuration_warnings");
 	}
-	return String();
+	return Array();
 }
 
-void Node::update_configuration_warning() {
+String Node::get_configuration_warnings_as_string() const {
+	TypedArray<String> warnings = get_configuration_warnings();
+	String all_warnings = String();
+	for (int i = 0; i < warnings.size(); i++) {
+		if (i > 0) {
+			all_warnings += "\n\n";
+		}
+		all_warnings += String(warnings[i]);
+	}
+	return all_warnings;
+}
+
+void Node::update_configuration_warnings() {
 #ifdef TOOLS_ENABLED
 	if (!is_inside_tree()) {
 		return;
@@ -2798,7 +2810,7 @@ void Node::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("rset_unreliable", "property", "value"), &Node::rset_unreliable);
 	ClassDB::bind_method(D_METHOD("rset_unreliable_id", "peer_id", "property", "value"), &Node::rset_unreliable_id);
 
-	ClassDB::bind_method(D_METHOD("update_configuration_warning"), &Node::update_configuration_warning);
+	ClassDB::bind_method(D_METHOD("update_configuration_warnings"), &Node::update_configuration_warnings);
 
 	BIND_CONSTANT(NOTIFICATION_ENTER_TREE);
 	BIND_CONSTANT(NOTIFICATION_EXIT_TREE);
@@ -2874,7 +2886,7 @@ void Node::_bind_methods() {
 	BIND_VMETHOD(MethodInfo("_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
 	BIND_VMETHOD(MethodInfo("_unhandled_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
 	BIND_VMETHOD(MethodInfo("_unhandled_key_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEventKey")));
-	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_configuration_warning"));
+	BIND_VMETHOD(MethodInfo(PropertyInfo(Variant::ARRAY, "", PROPERTY_HINT_ARRAY_TYPE, "String"), "_get_configuration_warnings"));
 }
 
 String Node::_get_name_num_separator() {
diff --git a/scene/main/node.h b/scene/main/node.h
index b1e51d2aee..6ca2317d9e 100644
--- a/scene/main/node.h
+++ b/scene/main/node.h
@@ -412,9 +412,10 @@ public:
 
 	_FORCE_INLINE_ Viewport *get_viewport() const { return data.viewport; }
 
-	virtual String get_configuration_warning() const;
+	virtual TypedArray<String> get_configuration_warnings() const;
+	String get_configuration_warnings_as_string() const;
 
-	void update_configuration_warning();
+	void update_configuration_warnings();
 
 	void set_display_folded(bool p_folded);
 	bool is_displayed_folded() const;
diff --git a/scene/main/shader_globals_override.cpp b/scene/main/shader_globals_override.cpp
index b6b2982155..cb3b2cb392 100644
--- a/scene/main/shader_globals_override.cpp
+++ b/scene/main/shader_globals_override.cpp
@@ -232,7 +232,7 @@ void ShaderGlobalsOverride::_activate() {
 			}
 		}
 
-		update_configuration_warning(); //may have activated
+		update_configuration_warnings(); //may have activated
 	}
 }
 
@@ -260,17 +260,14 @@ void ShaderGlobalsOverride::_notification(int p_what) {
 	}
 }
 
-String ShaderGlobalsOverride::get_configuration_warning() const {
-	String warning = Node::get_configuration_warning();
+TypedArray<String> ShaderGlobalsOverride::get_configuration_warnings() const {
+	TypedArray<String> warnings = Node::get_configuration_warnings();
 
 	if (!active) {
-		if (!warning.is_empty()) {
-			warning += "\n\n";
-		}
-		warning += TTR("ShaderGlobalsOverride is not active because another node of the same type is in the scene.");
+		warnings.push_back(TTR("ShaderGlobalsOverride is not active because another node of the same type is in the scene."));
 	}
 
-	return warning;
+	return warnings;
 }
 
 void ShaderGlobalsOverride::_bind_methods() {
diff --git a/scene/main/shader_globals_override.h b/scene/main/shader_globals_override.h
index 8d8794d465..2d9c3c76bd 100644
--- a/scene/main/shader_globals_override.h
+++ b/scene/main/shader_globals_override.h
@@ -58,7 +58,7 @@ protected:
 	static void _bind_methods();
 
 public:
-	String get_configuration_warning() const override;
+	TypedArray<String> get_configuration_warnings() const override;
 
 	ShaderGlobalsOverride();
 };
diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index a3effef99a..4c9ebe016e 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -3175,20 +3175,17 @@ Variant Viewport::gui_get_drag_data() const {
 	return gui.drag_data;
 }
 
-String Viewport::get_configuration_warning() const {
+TypedArray<String> Viewport::get_configuration_warnings() const {
 	/*if (get_parent() && !Object::cast_to<Control>(get_parent()) && !render_target) {
 		return TTR("This viewport is not set as render target. If you intend for it to display its contents directly to the screen, make it a child of a Control so it can obtain a size. Otherwise, make it a RenderTarget and assign its internal texture to some node for display.");
 	}*/
 
-	String warning = Node::get_configuration_warning();
+	TypedArray<String> warnings = Node::get_configuration_warnings();
 
 	if (size.x == 0 || size.y == 0) {
-		if (!warning.is_empty()) {
-			warning += "\n\n";
-		}
-		warning += TTR("Viewport size must be greater than 0 to render anything.");
+		warnings.push_back(TTR("Viewport size must be greater than 0 to render anything."));
 	}
-	return warning;
+	return warnings;
 }
 
 void Viewport::gui_reset_canvas_sort_index() {
diff --git a/scene/main/viewport.h b/scene/main/viewport.h
index 8e79b50385..e8a88debf1 100644
--- a/scene/main/viewport.h
+++ b/scene/main/viewport.h
@@ -580,7 +580,7 @@ public:
 	void gui_reset_canvas_sort_index();
 	int gui_get_canvas_sort_index();
 
-	virtual String get_configuration_warning() const override;
+	TypedArray<String> get_configuration_warnings() const override;
 
 	void set_debug_draw(DebugDraw p_debug_draw);
 	DebugDraw get_debug_draw() const;