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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.
*
* $URL$
* $Id$
*
* CD/drive handling functions
*/
#ifndef TINSEL_DRIVES_H
#define TINSEL_DRIVES_H
#include "common/stream.h"
#include "tinsel/dw.h"
#include "tinsel/coroutine.h"
namespace Tinsel {
// flags2
#define fCd1 0x00000001L
#define fCd2 0x00000002L
#define fCd3 0x00000004L
#define fCd4 0x00000008L
#define fCd5 0x00000010L
#define fCd6 0x00000020L
#define fCd7 0x00000040L
#define fCd8 0x00000080L
#define fAllCds (fCd1|fCd2|fCd3|fCd4|fCd5|fCd6|fCd7|fCd8)
void DoCdChange();
void CdCD(CORO_PARAM);
int GetCurrentCD();
void SetCD(int flags);
int GetCD(int flags);
void SetNextCD(int cdNumber);
bool GotoCD();
class TinselFile : public Common::SeekableReadStream, public Common::ReadStreamEndian {
private:
static bool _warningShown;
Common::SeekableReadStream *_stream;
bool openInternal(const Common::String &filename);
public:
TinselFile();
~TinselFile();
bool open(const Common::String &filename);
void close();
char getCdNumber();
bool err() const;
void clearErr();
bool eos() const;
uint32 read(void *dataPtr, uint32 dataSize);
int32 pos() const;
int32 size() const;
bool seek(int32 offset, int whence = SEEK_SET);
};
} // End of namespace Tinsel
#endif /* TINSEL_DRIVES_H */
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