adding get_stored_values method

changed order name

scene/main/instance_placeholder.cpp

@@ -101,11 +101,28 @@ void InstancePlaceholder::replace_by_instance(const Ref<PackedScene> &p_custom_s
 	base->remove_child(this);
 	base->add_child(scene);
 	base->move_child(scene,pos);
-
 }
 
+Dictionary InstancePlaceholder::get_stored_values(bool p_with_order) {
+
+	Dictionary ret;
+	StringArray order;
+
+	for(List<PropSet>::Element *E=stored_values.front();E;E=E->next()) {
+		ret[E->get().name] = E->get().value;
+		if (p_with_order)
+			order.push_back(E->get().name);
+	};
+
+	if (p_with_order)
+		ret[".order"] = order;
+
+	return ret;
+};
+
 void InstancePlaceholder::_bind_methods() {
 
+	ObjectTypeDB::bind_method(_MD("get_stored_values","with_order"),&InstancePlaceholder::get_stored_values,DEFVAL(false));
 	ObjectTypeDB::bind_method(_MD("replace_by_instance","custom_scene:PackedScene"),&InstancePlaceholder::replace_by_instance,DEFVAL(Variant()));
 	ObjectTypeDB::bind_method(_MD("get_instance_path"),&InstancePlaceholder::get_instance_path);
 }

scene/main/instance_placeholder.h

@@ -57,6 +57,8 @@ public:
 	void set_instance_path(const String& p_name);
 	String get_instance_path() const;
 
+	Dictionary get_stored_values(bool p_with_order = false);
+
 	void replace_by_instance(const Ref<PackedScene>& p_custom_scene=Ref<PackedScene>());
 
 	InstancePlaceholder();