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/* ScummVM - Scumm Interpreter
* Copyright (C) 2004-2006 The ScummVM project
*
* 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.
*
* $URL$
* $Id$
*
*/
#ifndef RESOURCE_H
#define RESOURCE_H
#include "common/stdafx.h"
#include "common/scummsys.h"
#include "common/str.h"
#include "common/file.h"
#include "common/list.h"
#include "kyra/kyra.h"
namespace Kyra {
// standard Package format for Kyrandia games
class PAKFile {
struct PakChunk {
char* _name;
uint32 _start;
uint32 _size;
};
public:
PAKFile(const Common::String &file);
~PAKFile();
uint8* getFile(const char *file);
bool getFileHandle(const char *file, Common::File &filehandle);
uint32 getFileSize(const char *file);
bool isValid(void) const { return (_filename != 0); }
bool isOpen(void) const { return _open; }
private:
bool _open;
char *_filename;
Common::List<PakChunk*> _files; // the entries
};
// some resource types
class Movie;
class VMContext;
class Resource {
public:
Resource(KyraEngine *engine);
~Resource();
bool loadPakFile(const char *filename);
void unloadPakFile(const char *filename);
bool isInPakList(const char *filename);
uint8* fileData(const char *file, uint32 *size);
// it gives back a file handle (used for the speech player)
// it could be that the needed file is embedded in the returned
// handle
bool fileHandle(const char *file, uint32 *size, Common::File &filehandle);
protected:
struct PakFileEntry {
PAKFile *_file;
char _filename[32];
};
KyraEngine* _engine;
Common::List<PakFileEntry> _pakfiles;
};
} // end of namespace Kyra
#endif
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