VGearsMapListFile.h

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/*
 * Copyright (C) 2022 The V-Gears Team
 *
 * This file is part of V-Gears
 *
 * V-Gears is free software: you can redistribute it and/or modify it under
 * terms of the GNU General Public License as published by the Free Software
 * Foundation, version 3.0 (GPLv3) of the License.
 *
 * V-Gears is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */
 
#pragma once
 
#include <OgreResourceManager.h>
#include "VGearsPrerequisites.h"
#include "common/VGearsResource.h"
#include "VGearsSerializer.h"
 
namespace VGears{
 
    class MapListFileManager:
      public Ogre::ResourceManager, public Ogre::Singleton<MapListFileManager>
    {
 
        // TODO: Move to it's own file?
 
        public:
 
            MapListFileManager();
 
            virtual ~MapListFileManager();
 
            static MapListFileManager& GetSingleton();
 
            static MapListFileManager* GetSingletonPtr();
 
        protected:
 
            virtual Ogre::Resource *createImpl(
              const Ogre::String &name, Ogre::ResourceHandle handle,
              const Ogre::String &group, bool is_manual,
              Ogre::ManualResourceLoader *loader,
              const Ogre::NameValuePairList *create_params
            ) override;
        };
 
    class MapListFile : public Resource{
 
        public:
 
            MapListFile(
              Ogre::ResourceManager* creator, const String &name,
              Ogre::ResourceHandle handle, const String& group,
              bool is_manual = false,
              Ogre::ManualResourceLoader* loader = nullptr
            );
 
            virtual ~MapListFile();
 
            static const String RESOURCE_TYPE;
 
            const std::vector<std::string> GetMapList() const{return map_list_;}
 
        protected:
 
            virtual void loadImpl() override;
 
            virtual void unloadImpl() override;
 
            virtual size_t calculateSize(void) const override;
 
        private:
 
            friend class MapListFileSerializer;
 
            std::vector<std::string> map_list_;
    };
 
    class MapListFileSerializer : public Serializer{
 
        // TODO: Move to it's own file?
 
        public:
 
            MapListFileSerializer() = default;
 
            void ImportMapListFile(
              Ogre::DataStreamPtr &stream, MapListFile& dest
            );
    };
 
    typedef Ogre::SharedPtr<MapListFile> MapListFilePtr;
}