From b855a87d708b292df2813c0f676fd411a1021d81 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sun, 5 Jun 2011 08:42:26 +1000
Subject: TSAGE: Removed CRUISE sound code that didn't work

---
 engines/tsage/sound.h | 170 +-------------------------------------------------
 1 file changed, 1 insertion(+), 169 deletions(-)

(limited to 'engines/tsage/sound.h')

diff --git a/engines/tsage/sound.h b/engines/tsage/sound.h
index 7ad4da5755..e0c550562c 100644
--- a/engines/tsage/sound.h
+++ b/engines/tsage/sound.h
@@ -44,7 +44,7 @@ struct trackInfoStruct {
 	int _rlbList[SOUND_ARR_SIZE];
 	int _arr2[SOUND_ARR_SIZE];
 	byte *_channelData[SOUND_ARR_SIZE];
-	int field82[SOUND_ARR_SIZE];
+	int _channelNum[SOUND_ARR_SIZE];
 	int field92[SOUND_ARR_SIZE];
 	int fielda2[SOUND_ARR_SIZE];
 	int fieldb2[SOUND_ARR_SIZE];
@@ -341,184 +341,16 @@ public:
 	void release() { _sound.release(); }
 };
 
-/*--------------------------------------------------------------------------
- * Adlib related classes
- *--------------------------------------------------------------------------
- */
-
-struct AdLibRegisterSoundInstrument {
-	uint8 vibrato;
-	uint8 attackDecay;
-	uint8 sustainRelease;
-	uint8 feedbackStrength;
-	uint8 keyScaling;
-	uint8 outputLevel;
-	uint8 freqMod;
-};
-
-struct AdLibSoundInstrument {
-	byte mode;
-	byte channel;
-	AdLibRegisterSoundInstrument regMod;
-	AdLibRegisterSoundInstrument regCar;
-	byte waveSelectMod;
-	byte waveSelectCar;
-	byte amDepth;
-};
-
-struct VolumeEntry {
-	int original;
-	int adjusted;
-};
-
-class PCSoundDriver {
-public:
-	typedef void (*UpdateCallback)(void *);
-
-	PCSoundDriver() { _upCb = NULL, _upRef = NULL, _musicVolume = 0, _sfxVolume = 0; }
-	virtual ~PCSoundDriver() {}
-
-	virtual void setupChannel(int channel, const byte *data, int instrument, int volume) = 0;
-	virtual void setChannelFrequency(int channel, int frequency) = 0;
-	virtual void stopChannel(int channel) = 0;
-	virtual void playSample(const byte *data, int size, int channel, int volume) = 0;
-	virtual void stopAll() = 0;
-	virtual const char *getInstrumentExtension() const { return ""; }
-	virtual void syncSounds();
-
-	void setUpdateCallback(UpdateCallback upCb, void *ref);
-	void resetChannel(int channel);
-	void findNote(int freq, int *note, int *oct) const;
-protected:
-	UpdateCallback _upCb;
-	void *_upRef;
-	uint8 _musicVolume;
-	uint8 _sfxVolume;
-
-	static const int _noteTable[];
-	static const int _noteTableCount;
-};
-
-class AdlibDriverBase : public PCSoundDriver, Audio::AudioStream {
-public:
-	AdlibDriverBase(Audio::Mixer *mixer);
-	virtual ~AdlibDriverBase();
-
-	// PCSoundDriver interface
-	virtual void setupChannel(int channel, const byte *data, int instrument, int volume);
-	virtual void stopChannel(int channel);
-	virtual void stopAll();
-
-	// AudioStream interface
-	virtual int readBuffer(int16 *buffer, const int numSamples);
-	virtual bool isStereo() const { return false; }
-	virtual bool endOfData() const { return false; }
-	virtual int getRate() const { return _sampleRate; }
-
-	void initCard();
-	void update(int16 *buf, int len);
-	void setupInstrument(const byte *data, int channel);
-	void setupInstrument(const AdLibSoundInstrument *ins, int channel);
-	void loadRegisterInstrument(const byte *data, AdLibRegisterSoundInstrument *reg);
-	virtual void loadInstrument(const byte *data, AdLibSoundInstrument *asi) = 0;
-	virtual void syncSounds();
-
-	void adjustVolume(int channel, int volume);
-
-protected:
-	FM_OPL *_opl;
-	int _sampleRate;
-	Audio::Mixer *_mixer;
-	Audio::SoundHandle _soundHandle;
-
-	byte _vibrato;
-	VolumeEntry _channelsVolumeTable[10];
-	AdLibSoundInstrument _instrumentsTable[10];
-
-	static const int _freqTable[];
-	static const int _freqTableCount;
-	static const int _operatorsTable[];
-	static const int _operatorsTableCount;
-	static const int _voiceOperatorsTable[];
-	static const int _voiceOperatorsTableCount;
-};
-
-class AdlibSoundDriverADL : public AdlibDriverBase {
-public:
-	AdlibSoundDriverADL(Audio::Mixer *mixer) : AdlibDriverBase(mixer) {}
-	virtual const char *getInstrumentExtension() const { return ".ADL"; }
-	virtual void loadInstrument(const byte *data, AdLibSoundInstrument *asi);
-	virtual void setChannelFrequency(int channel, int frequency);
-	virtual void playSample(const byte *data, int size, int channel, int volume);
-};
-
-class PCSoundFxPlayer {
-private:
-	enum {
-		NUM_INSTRUMENTS = 15,
-		NUM_CHANNELS = 4
-	};
-
-	void update();
-	void handleEvents();
-	void handlePattern(int channel, const byte *patternData);
-
-	char _musicName[33];
-	bool _playing;
-	bool _songPlayed;
-	int _currentPos;
-	int _currentOrder;
-	int _numOrders;
-	int _eventsDelay;
-	bool _looping;
-	int _fadeOutCounter;
-	int _updateTicksCounter;
-	int _instrumentsChannelTable[NUM_CHANNELS];
-	byte *_sfxData;
-	byte *_instrumentsData[NUM_INSTRUMENTS];
-	PCSoundDriver *_driver;
-
-public:
-	PCSoundFxPlayer(PCSoundDriver *driver);
-	~PCSoundFxPlayer();
-
-	bool load(const char *song);
-	void play();
-	void stop();
-	void unload();
-	void fadeOut();
-	void doSync(Common::Serializer &s);
-
-	static void updateCallback(void *ref);
-
-	bool songLoaded() const { return _sfxData != NULL; }
-	bool songPlayed() const { return _songPlayed; }
-	bool playing() const { return _playing; }
-	uint8 numOrders() const { assert(_sfxData); return _sfxData[470]; }
-	void setNumOrders(uint8 v) { assert(_sfxData); _sfxData[470] = v; }
-	void setPattern(int offset, uint8 value) { assert(_sfxData); _sfxData[472 + offset] = value; }
-	const char *musicName() { return _musicName; }
-
-	// Note: Original game never actually uses looping variable. Songs are hardcoded to loop
-	bool looping() const { return _looping; }
-	void setLooping(bool v) { _looping = v; }
-};
-
 class AdlibSoundDriver: public SoundDriver {
 private:
 	GroupData _groupData;
 	Audio::Mixer *_mixer;
-	PCSoundDriver *_soundDriver;
-	PCSoundFxPlayer *_player;
 public:
 	AdlibSoundDriver();
 
 	virtual void setVolume(int volume) {}
 	virtual void installPatchBank(const byte *data) {}
 	virtual const GroupData *getGroupData() { return &_groupData; }
-	virtual void play(const byte *data, int size, int channel, int volume) { 
-		_soundDriver->playSample(data, size, channel, volume); 
-	}
 };
 
 } // End of namespace tSage
-- 
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