From 2108712bcde8b5c4573ca4d602d5f8948b810d72 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 15 Apr 2021 20:57:51 +0300
Subject: [PATCH] Make Scenes loadable from collection files too

---
 source/resources/resources.cpp | 14 ++++++++++++++
 source/resources/resources.h   | 10 ++++++++++
 2 files changed, 24 insertions(+)

diff --git a/source/resources/resources.cpp b/source/resources/resources.cpp
index e83f33eb..b5093932 100644
--- a/source/resources/resources.cpp
+++ b/source/resources/resources.cpp
@@ -229,5 +229,19 @@ Program *Resources::create_program(const string &name)
 	return 0;
 }
 
+
+Resources::Loader::Loader(Resources &r):
+	DerivedObjectLoader<Resources, Collection::Loader>(r)
+{
+	add("scene", &Loader::scene);
+}
+
+void Resources::Loader::scene(const string &name)
+{
+	Scene::GenericLoader ldr(obj);
+	load_sub_with(ldr);
+	obj.add(name, ldr.get_scene());
+}
+
 } // namespace GL
 } // namespace Msp
diff --git a/source/resources/resources.h b/source/resources/resources.h
index abda5cde..5861bbfb 100644
--- a/source/resources/resources.h
+++ b/source/resources/resources.h
@@ -21,6 +21,16 @@ application-specific collection.
 */
 class Resources: virtual public DataFile::Collection
 {
+public:
+	class Loader: public DataFile::DerivedObjectLoader<Resources, Collection::Loader>
+	{
+	public:
+		Loader(Resources &);
+
+	private:
+		void scene(const std::string &);
+	};
+
 private:
 	TextureFilter default_tex_filter;
 	float default_tex_anisotropy;
-- 
2.43.0