novus/common/include/filecache.h

// SPDX-FileCopyrightText: 2023 Joshua Goins <josh@redstrate.com>
// SPDX-License-Identifier: GPL-3.0-or-later

#pragma once

#include <QHash>
#include <QMap>
#include <QMutex>
#include <QString>
#include <physis.hpp>

struct GameData;

class FileCache {
public:
    explicit FileCache(GameData& data);

    bool fileExists(const QLatin1String &path);
    physis_Buffer &lookupFile(const QLatin1String &path);

private:
    QMap<QLatin1String, physis_Buffer> cachedBuffers;
    QHash<QLatin1String, bool> cachedExist;
    GameData& data;
    QMutex bufferMutex, existMutex;
};