Core/AppFilesystemComponent: Add support for default resource parameters

include/Nazara/Core/ResourceRegistry.inl

@@ -0,0 +1,27 @@
+// Copyright (C) 2023 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
+// This file is part of the "Nazara Engine - Core module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Core/ResourceRegistry.hpp>
+#include <Nazara/Core/Debug.hpp>
+
+namespace Nz
+{
+	namespace Detail
+	{
+		inline std::size_t ResourceTypeIndexCounter()
+		{
+			static std::size_t counter = 0;
+			return counter++;
+		}
+	}
+
+	template<typename T>
+	std::size_t ResourceRegistry<T>::GetResourceId()
+	{
+		static std::size_t typeId = Detail::ResourceTypeIndexCounter();
+		return typeId;
+	}
+}
+
+#include <Nazara/Core/DebugOff.hpp>