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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/>.
*
*/
#if !defined(SCUMM_HE_CUP_PLAYER_HE_H) && defined(ENABLE_HE)
#define SCUMM_HE_CUP_PLAYER_HE_H
#include "common/stream.h"
namespace Scumm {
struct CUP_Sfx {
int16 num;
uint32 flags;
};
struct CUP_SfxChannel {
Audio::SoundHandle handle;
int16 sfxNum;
uint32 flags;
};
class CUP_Player {
public:
enum {
kSfxFlagLoop = 1 << 0,
kSfxFlagRestart = 1 << 1
};
enum {
kSfxChannels = 8,
kSfxQueueSize = 16,
kDefaultPlaybackRate = 66,
kDefaultVideoWidth = 640,
kDefaultVideoHeight = 480
};
CUP_Player(OSystem *sys, ScummEngine_vCUPhe *vm, Audio::Mixer *mixer);
bool open(const char *filename);
void close();
void play();
void copyRectToScreen(const Common::Rect &r);
void updateScreen();
void updateSfx();
void waitForSfxChannel(int channel);
bool parseNextHeaderTag(Common::SeekableReadStream &dataStream);
bool parseNextBlockTag(Common::SeekableReadStream &dataStream);
void handleHEAD(Common::SeekableReadStream &dataStream, uint32 dataSize);
void handleSFXB(Common::SeekableReadStream &dataStream, uint32 dataSize);
void handleRGBS(Common::SeekableReadStream &dataStream, uint32 dataSize);
void handleFRAM(Common::SeekableReadStream &dataStream, uint32 dataSize);
void handleSRLE(Common::SeekableReadStream &dataStream, uint32 dataSize);
bool handleLZSS(Common::SeekableReadStream &dataStream, uint32 dataSize);
void handleRATE(Common::SeekableReadStream &dataStream, uint32 dataSize);
void handleSNDE(Common::SeekableReadStream &dataStream, uint32 dataSize);
void handleTOIL(Common::SeekableReadStream &dataStream, uint32 dataSize);
protected:
ScummEngine_vCUPhe *_vm;
Audio::Mixer *_mixer;
OSystem *_system;
Common::File _fileStream;
int _playbackRate = 0;
int _width = 0, _height = 0;
uint8 _paletteData[256 * 3] = {};
bool _paletteChanged = false;
uint8 *_offscreenBuffer = nullptr;
uint8 *_inLzssBufData = nullptr;
uint32 _inLzssBufSize = 0;
uint8 *_outLzssBufData = nullptr;
uint32 _outLzssBufSize = 0;
uint32 _dataSize = 0;
int _sfxCount = 0;
uint8 *_sfxBuffer = nullptr;
CUP_SfxChannel _sfxChannels[kSfxChannels] = {};
CUP_Sfx _sfxQueue[kSfxQueueSize] = {};
int _sfxQueuePos = 0;
int _lastSfxChannel = 0;
};
} // End of namespace Scumm
#endif
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