Merge pull request #25676 from willnationsdev/fix-inherited-icons

Fix inherited icons for script classes

editor/editor_node.cpp

@@ -3350,12 +3350,30 @@ Ref<Texture> EditorNode::get_class_icon(const String &p_class, const String &p_f
 	if (ScriptServer::is_global_class(p_class)) {
 		String icon_path = EditorNode::get_editor_data().script_class_get_icon_path(p_class);
 		RES icon;
+
 		if (FileAccess::exists(icon_path)) {
 			icon = ResourceLoader::load(icon_path);
+			if (icon.is_valid())
+				return icon;
 		}
-		if (!icon.is_valid()) {
-			icon = gui_base->get_icon(ScriptServer::get_global_class_native_base(p_class), "EditorIcons");
+
+		Ref<Script> script = ResourceLoader::load(ScriptServer::get_global_class_path(p_class), "Script");
+
+		while (script.is_valid()) {
+			String current_icon_path;
+			script->get_language()->get_global_class_name(script->get_path(), NULL, &current_icon_path);
+			if (FileAccess::exists(current_icon_path)) {
+				RES texture = ResourceLoader::load(current_icon_path);
+				if (texture.is_valid())
+					return texture;
+			}
+			script = script->get_base_script();
 		}
+
+		if (icon.is_null()) {
+			icon = gui_base->get_icon(ScriptServer::get_global_class_base(p_class), "EditorIcons");
+		}
+
 		return icon;
 	}