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https://github.com/libretro/scummvm.git
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96 lines
2.2 KiB
C++
96 lines
2.2 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2004-2006 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef RESOURCE_H
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#define RESOURCE_H
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#include "common/stdafx.h"
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#include "common/scummsys.h"
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#include "common/str.h"
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#include "common/file.h"
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#include "common/list.h"
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#include "kyra/kyra.h"
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namespace Kyra {
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// standard Package format for Kyrandia games
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class PAKFile {
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struct PakChunk {
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char* _name;
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uint32 _start;
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uint32 _size;
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};
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public:
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PAKFile(const Common::String &file);
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~PAKFile();
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uint8* getFile(const char *file);
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bool getFileHandle(const char *file, Common::File &filehandle);
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uint32 getFileSize(const char *file);
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bool isValid(void) const { return (_filename != 0); }
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bool isOpen(void) const { return _open; }
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private:
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bool _open;
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char *_filename;
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Common::List<PakChunk*> _files; // the entries
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};
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// some resource types
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class Movie;
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class VMContext;
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class Resource {
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public:
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Resource(KyraEngine *engine);
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~Resource();
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bool loadPakFile(const char *filename);
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void unloadPakFile(const char *filename);
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bool isInPakList(const char *filename);
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uint8* fileData(const char *file, uint32 *size);
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// it gives back a file handle (used for the speech player)
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// it could be that the needed file is embedded in the returned
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// handle
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bool fileHandle(const char *file, uint32 *size, Common::File &filehandle);
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protected:
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struct PakFileEntry {
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PAKFile *_file;
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char _filename[32];
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};
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KyraEngine* _engine;
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Common::List<PakFileEntry> _pakfiles;
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};
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} // end of namespace Kyra
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#endif
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