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https://github.com/libretro/scummvm.git
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89 lines
2.1 KiB
C++
89 lines
2.1 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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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* CD/drive handling functions
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*/
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#ifndef TINSEL_DRIVES_H
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#define TINSEL_DRIVES_H
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#include "common/stream.h"
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#include "tinsel/dw.h"
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#include "tinsel/coroutine.h"
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namespace Tinsel {
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// flags2
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#define fCd1 0x00000001L
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#define fCd2 0x00000002L
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#define fCd3 0x00000004L
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#define fCd4 0x00000008L
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#define fCd5 0x00000010L
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#define fCd6 0x00000020L
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#define fCd7 0x00000040L
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#define fCd8 0x00000080L
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#define fAllCds (fCd1|fCd2|fCd3|fCd4|fCd5|fCd6|fCd7|fCd8)
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void DoCdChange();
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void CdCD(CORO_PARAM);
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int GetCurrentCD();
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void SetCD(int flags);
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int GetCD(int flags);
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void SetNextCD(int cdNumber);
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bool GotoCD();
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class TinselFile : public Common::SeekableReadStream, public Common::ReadStreamEndian {
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private:
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static bool _warningShown;
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Common::SeekableReadStream *_stream;
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bool openInternal(const Common::String &filename);
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public:
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TinselFile();
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~TinselFile();
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bool open(const Common::String &filename);
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void close();
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char getCdNumber();
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bool err() const;
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void clearErr();
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bool eos() const;
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uint32 read(void *dataPtr, uint32 dataSize);
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int32 pos() const;
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int32 size() const;
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bool seek(int32 offset, int whence = SEEK_SET);
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};
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} // End of namespace Tinsel
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#endif /* TINSEL_DRIVES_H */
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