ResourceManager.hpp

// Copyright (C) 2017 Jérôme Leclercq
// This file is part of the "Nazara Engine - Core module"
// For conditions of distribution and use, see copyright notice in Config.hpp

#pragma once

#ifndef NAZARA_RESOURCEMANAGER_HPP
#define NAZARA_RESOURCEMANAGER_HPP

#include <Nazara/Core/ObjectRef.hpp>
#include <Nazara/Core/ResourceParameters.hpp>
#include <Nazara/Core/String.hpp>
#include <unordered_map>

namespace Nz
{
    template<typename Type, typename Parameters>
    class ResourceManager
    {
        friend Type;

        public:
            ResourceManager() = delete;
            ~ResourceManager() = delete;

            static void Clear();

            static ObjectRef<Type> Get(const String& filePath);
            static const Parameters& GetDefaultParameters();

            static void Purge();
            static void Register(const String& filePath, ObjectRef<Type> resource);
            static void SetDefaultParameters(const Parameters& params);
            static void Unregister(const String& filePath);

        private:
            static bool Initialize();
            static void Uninitialize();

            using ManagerMap = std::unordered_map<String, ObjectRef<Type>>;
            using ManagerParams = Parameters;
    };
}

#include <Nazara/Core/ResourceManager.inl>

#endif // NAZARA_RESOURCEMANAGER_HPP