4jcraft/Minecraft.World/Level/Storage/SavedDataStorage.h

#pragma once

class ConsoleSaveFile;
#include "SavedData.h"

class SavedDataStorage {
private:
    LevelStorage* levelStorage;

    typedef std::unordered_map<std::wstring, std::shared_ptr<SavedData> >
        cacheMapType;
    cacheMapType cache;

    std::vector<std::shared_ptr<SavedData> > savedDatas;

    typedef std::unordered_map<std::wstring, short> uaiMapType;
    uaiMapType usedAuxIds;

public:
    SavedDataStorage(LevelStorage*);
    std::shared_ptr<SavedData> get(const std::type_info& clazz,
                                   const std::wstring& id);
    void set(const std::wstring& id, std::shared_ptr<SavedData> data);
    void save();

private:
    void save(std::shared_ptr<SavedData> data);
    void loadAuxValues();

public:
    int getFreeAuxValueFor(const std::wstring& id);

    // 4J Added
    int getAuxValueForMap(PlayerUID xuid, int dimension, int centreXC,
                          int centreZC, int scale);
};