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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef ILLUSIONS_GAMARCHIVE_H
#define ILLUSIONS_GAMARCHIVE_H
#include "illusions/illusions.h"
#include "common/file.h"
namespace Illusions {
struct GamFileEntry {
uint32 _id;
uint32 _fileOffset;
uint32 _fileSize;
};
struct GamGroupEntry {
uint32 _id;
uint _fileCount;
GamFileEntry *_files;
GamGroupEntry() : _fileCount(0), _files(0) {
}
~GamGroupEntry() {
delete[] _files;
}
};
class GamArchive {
public:
GamArchive(const char *filename);
~GamArchive();
byte *readResource(uint32 sceneId, uint32 resId, uint32 &dataSize);
protected:
Common::File *_fd;
uint _groupCount;
GamGroupEntry *_groups;
void loadDictionary();
const GamGroupEntry *getGroupEntry(uint32 sceneId);
const GamFileEntry *getFileEntry(const GamGroupEntry *groupEntry, uint32 resId);
const GamFileEntry *getGroupFileEntry(uint32 sceneId, uint32 resId);
};
} // End of namespace Illusions
#endif // ILLUSIONS_GAMARCHIVE_H
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