dat2.h

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/***************************************************************************
 *   Copyright (C) 2005-2019 by the FIFE team                              *
 *   http://www.fifengine.net                                              *
 *   This file is part of FIFE.                                            *
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 *   FIFE is free software; you can redistribute it and/or                 *
 *   modify it under the terms of the GNU Lesser General Public            *
 *   License as published by the Free Software Foundation; either          *
 *   version 2.1 of the License, or (at your option) any later version.    *
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 *   This library 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     *
 *   Lesser General Public License for more details.                       *
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 *   You should have received a copy of the GNU Lesser General Public      *
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 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
 ***************************************************************************/

#ifndef FIFE_MAP_LOADERS_FALLOUT_DAT2_H
#define FIFE_MAP_LOADERS_FALLOUT_DAT2_H

// Standard C++ library includes
#include <map>
#include <memory>
#include <string>

// Platform specific includes
#include "util/base/fife_stdint.h"

// 3rd party library includes

// FIFE includes
// These includes are split up in two parts, separated by one empty line
// First block: files included from the FIFE root src directory
// Second block: files included from the same folder
#include "util/time/timer.h"
#include "vfs/vfs.h"
#include "vfs/vfssource.h"

#include "rawdatadat2.h"

namespace FIFE {
    class RawData;

    class DAT2 : public VFSSource {

        public:
            DAT2(VFS* vfs, const std::string& path);

            bool fileExists(const std::string& name) const;
            RawData* open(const std::string& file) const;

            const RawDataDAT2::s_info& getInfo(const std::string& name) const;

            std::set<std::string> listFiles(const std::string& pathstr) const;
            std::set<std::string> listDirectories(const std::string& pathstr) const;

        private:
            std::string m_datpath;
            mutable std::unique_ptr<RawData> m_data;
            typedef std::map<std::string, RawDataDAT2::s_info> type_filelist;
            mutable type_filelist m_filelist;

            mutable uint32_t m_filecount;
            mutable uint32_t m_currentIndex;
            mutable Timer m_timer;

            void readFileEntry() const;

            type_filelist::const_iterator findFileEntry(const std::string& name) const;

            std::set<std::string> list(const std::string& pathstr, bool dirs) const;

            // Not copyable
            DAT2(const DAT2&);
            DAT2& operator=(const DAT2&);
    };

} // FIFE

#endif