Redo of render paths

src/Engine/Asset/MaterialLoader.h

@@ -0,0 +1,22 @@
+#pragma once
+#include "MinimalEngine.h"
+#include "Containers/List.h"
+#include <thread>
+#include <future>
+
+namespace Seele
+{
+DECLARE_REF(Material)
+DECLARE_NAME_REF(Gfx, Graphics);
+class MaterialLoader
+{
+public:
+    MaterialLoader(Gfx::PGraphics graphic);
+    ~MaterialLoader();
+    PMaterial queueAsset(const std::string& filePath);
+private:
+    List<std::future<void>> futures;
+    PMaterial placeholderMaterial;
+};
+DEFINE_REF(MaterialLoader);
+} // namespace Seele