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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 3 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, see <http://www.gnu.org/licenses/>.
*
* CD/drive handling functions
*/
#ifndef TINSEL_DRIVES_H
#define TINSEL_DRIVES_H
#include "common/coroutines.h"
#include "common/stream.h"
#include "tinsel/dw.h"
namespace Common {
class Path;
}
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::Path &filename);
public:
// This constructor is only used for _sampleStream inside sound.h
TinselFile();
TinselFile(bool bigEndian);
~TinselFile() override;
bool open(const Common::String &filename);
void close();
char getCdNumber();
bool err() const override;
void clearErr() override;
bool eos() const override;
uint32 read(void *dataPtr, uint32 dataSize) override;
int64 pos() const override;
int64 size() const override;
bool seek(int64 offset, int whence = SEEK_SET) override;
};
} // End of namespace Tinsel
#endif /* TINSEL_DRIVES_H */
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