#include <sound_manager.h>

Inheritance diagram for Titanic::QSoundManager:

Public Member Functions
	QSoundManager (Audio::Mixer *mixer)

CWaveFile *	loadSound (const CString &name) override

CWaveFile *	loadSpeech (CDialogueFile *dialogueFile, int speechId) override

CWaveFile *	loadMusic (const CString &name) override

CWaveFile *	loadMusic (CAudioBuffer *buffer, DisposeAfterUse::Flag disposeAfterUse) override

int	playSound (CWaveFile &waveFile, CProximity &prox) override

void	stopSound (int handle) override

void	stopChannel (int channel) override

virtual void	setCanFree (int handle)

void	stopAllChannels () override

void	setVolume (int handle, uint volume, uint seconds) override

void	setVectorPosition (int handle, double x, double y, double z, uint panRate) override

void	setPolarPosition (int handle, double range, double azimuth, double elevation, uint panRate) override

bool	isActive (int handle) override

bool	isActive (const CWaveFile *waveFile) override

void	waveMixPump () override

uint	getLatency () const override

void	setMusicPercent (double percent) override

void	setSpeechPercent (double percent) override

void	setMasterPercent (double percent) override

void	setParrotPercent (double percent) override

void	setListenerPosition (double posX, double posY, double posZ, double directionX, double directionY, double directionZ, bool stopSounds) override

virtual int	playWave (CWaveFile *waveFile, int iChannel, uint flags, CProximity &prox)

void	soundFreed (Audio::SoundHandle &handle)

Public Member Functions inherited from Titanic::CSoundManager
virtual void	proc9 (int handle)

virtual void	preLoad ()

void	load (SimpleFile *file)

virtual void	postLoad ()

virtual void	preSave ()

void	save (SimpleFile *file) const

virtual void	postSave ()

double	getMusicVolume () const

double	getSpeechVolume () const

double	getParrotVolume () const

uint	getModeVolume (VolumeMode mode)

Public Member Functions inherited from Titanic::QMixer
	QMixer (Audio::Mixer *mixer)

bool	qsWaveMixInitEx (const QMIXCONFIG &config)

void	qsWaveMixActivate (bool fActivate)

int	qsWaveMixOpenChannel (int iChannel, QMixFlag mode)

int	qsWaveMixEnableChannel (int iChannel, uint flags, bool enabled)

void	qsWaveMixCloseSession ()

void	qsWaveMixFreeWave (Audio::SoundHandle &handle)

void	qsWaveMixFlushChannel (int iChannel, uint flags=0)

void	qsWaveMixSetPanRate (int iChannel, uint flags, uint rate)

void	qsWaveMixSetVolume (int iChannel, uint flags, uint volume)

void	qsWaveMixSetSourcePosition (int iChannel, uint flags, const QSVECTOR &position)

void	qsWaveMixSetPolarPosition (int iChannel, uint flags, const QSPOLAR &position)

void	qsWaveMixSetListenerPosition (const QSVECTOR &position, uint flags=0)

void	qsWaveMixSetListenerOrientation (const QSVECTOR &direction, const QSVECTOR &up, uint flags=0)

void	qsWaveMixSetDistanceMapping (int iChannel, uint flags, const QMIX_DISTANCES &distances)

void	qsWaveMixSetFrequency (int iChannel, uint flags, uint frequency)

void	qsWaveMixSetSourceVelocity (int iChannel, uint flags, const QSVECTOR &velocity)

int	qsWaveMixPlayEx (int iChannel, uint flags, CWaveFile *waveFile, int loops, const QMIXPLAYPARAMS &params)

bool	qsWaveMixIsChannelDone (int iChannel) const

void	qsWaveMixPump ()

Public Attributes
int	_field18

int	_field1C

Additional Inherited Members
Protected Attributes inherited from Titanic::CSoundManager
uint	_handleCtr

double	_musicPercent

double	_speechPercent

double	_masterPercent

double	_parrotPercent

Protected Attributes inherited from Titanic::QMixer
Audio::Mixer *	_mixer

Detailed Description

Concrete sound manager class that handles interfacing with the QMixer sound mixer class

Member Function Documentation

◆ loadSound()

CWaveFile* Titanic::QSoundManager::loadSound ( const CString & name )

overridevirtual

Loads a sound

Parameters

name	Name of sound resource

Returns: Loaded wave file

Reimplemented from Titanic::CSoundManager.

◆ loadSpeech()

CWaveFile* Titanic::QSoundManager::loadSpeech	(	CDialogueFile *	dialogueFile,
		int	speechId
	)

overridevirtual

Loads a speech resource from a dialogue file

Parameters

name	Name of sound resource

Returns: Loaded wave file

Reimplemented from Titanic::CSoundManager.

◆ loadMusic() [1/2]

CWaveFile* Titanic::QSoundManager::loadMusic ( const CString & name )

overridevirtual

Loads a music file

Parameters

name	Name of music resource

Returns: Loaded wave file

Remarks: The original only classified music as what's produced in the music room puzzle. For ScummVM, we've reclassified some wave files that contain background music as music as well.

Reimplemented from Titanic::CSoundManager.

◆ loadMusic() [2/2]

CWaveFile* Titanic::QSoundManager::loadMusic	(	CAudioBuffer *	buffer,
		DisposeAfterUse::Flag	disposeAfterUse
	)

overridevirtual

Loads a music file from a streaming audio buffer

Parameters

buffer Audio buffer

Returns: Loaded wave file

Reimplemented from Titanic::CSoundManager.

◆ playSound()

int Titanic::QSoundManager::playSound	(	CWaveFile &	waveFile,
		CProximity &	prox
	)

overridevirtual

Start playing a previously loaded sound resource

Implements Titanic::CSoundManager.

◆ stopSound()

void Titanic::QSoundManager::stopSound ( int handle )

overridevirtual

Stop playing the specified sound

Implements Titanic::CSoundManager.

◆ stopChannel()

void Titanic::QSoundManager::stopChannel ( int channel )

overridevirtual

Stops a designated range of channels

Implements Titanic::CSoundManager.

◆ setCanFree()

virtual void Titanic::QSoundManager::setCanFree ( int handle )

virtual

Flags that a sound can be freed if a timeout is set

◆ stopAllChannels()

void Titanic::QSoundManager::stopAllChannels ( )

overridevirtual

Stops sounds on all playing channels

Implements Titanic::CSoundManager.

◆ setVolume()

void Titanic::QSoundManager::setVolume	(	int	handle,
		uint	volume,
		uint	seconds
	)

overridevirtual

Sets the volume for a sound

Parameters

handle	Handle for sound
volume	New volume
seconds	Number of seconds to transition to the new volume

Implements Titanic::CSoundManager.

◆ setVectorPosition()

void Titanic::QSoundManager::setVectorPosition	(	int	handle,
		double	x,
		double	y,
		double	z,
		uint	panRate
	)

overridevirtual

Set the position for a sound

Parameters

handle	Handle for sound
x	x position in metres
y	y position in metres
z	z position in metres
panRate	Rate in milliseconds to transition

Reimplemented from Titanic::CSoundManager.

◆ setPolarPosition()

void Titanic::QSoundManager::setPolarPosition	(	int	handle,
		double	range,
		double	azimuth,
		double	elevation,
		uint	panRate
	)

overridevirtual

Set the position for a sound

Parameters

handle	Handle for sound
range	Range value in metres
azimuth	Azimuth value in degrees
elevation	Elevation value in degrees
panRate	Rate in milliseconds to transition

Reimplemented from Titanic::CSoundManager.

◆ isActive() [1/2]

bool Titanic::QSoundManager::isActive ( int handle )

overridevirtual

Returns true if the given sound is currently active

Implements Titanic::CSoundManager.

◆ isActive() [2/2]

bool Titanic::QSoundManager::isActive ( const CWaveFile * waveFile )

overridevirtual

Returns true if the given sound is currently active

Reimplemented from Titanic::CSoundManager.

◆ waveMixPump()

void Titanic::QSoundManager::waveMixPump ( )

overridevirtual

Handles regularly updating the mixer

Implements Titanic::CSoundManager.

◆ getLatency()

uint Titanic::QSoundManager::getLatency ( ) const

overridevirtual

Returns the movie latency

Reimplemented from Titanic::CSoundManager.

◆ setMusicPercent()

void Titanic::QSoundManager::setMusicPercent ( double percent )

overridevirtual

Sets the music volume percent

Implements Titanic::CSoundManager.

◆ setSpeechPercent()

void Titanic::QSoundManager::setSpeechPercent ( double percent )

overridevirtual

Sets the speech volume percent

Implements Titanic::CSoundManager.

◆ setMasterPercent()

void Titanic::QSoundManager::setMasterPercent ( double percent )

overridevirtual

Sets the master volume percent

Implements Titanic::CSoundManager.

◆ setParrotPercent()

void Titanic::QSoundManager::setParrotPercent ( double percent )

overridevirtual

Sets the Parrot NPC volume percent

Implements Titanic::CSoundManager.

◆ setListenerPosition()

void Titanic::QSoundManager::setListenerPosition	(	double	posX,
		double	posY,
		double	posZ,
		double	directionX,
		double	directionY,
		double	directionZ,
		bool	stopSounds
	)

overridevirtual

Sets the position and orientation for the listener (player)

Reimplemented from Titanic::CSoundManager.

◆ playWave()

virtual int Titanic::QSoundManager::playWave	(	CWaveFile *	waveFile,
		int	iChannel,
		uint	flags,
		CProximity &	prox
	)

virtual

Starts a wave file playing

◆ soundFreed()

void Titanic::QSoundManager::soundFreed ( Audio::SoundHandle & handle )

Called when a wave file is freed

The documentation for this class was generated from the following file:

engines/titanic/sound/sound_manager.h

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ loadSound()

◆ loadSpeech()

◆ loadMusic() [1/2]

◆ loadMusic() [2/2]

◆ playSound()

◆ stopSound()

◆ stopChannel()

◆ setCanFree()

◆ stopAllChannels()

◆ setVolume()

◆ setVectorPosition()

◆ setPolarPosition()

◆ isActive() [1/2]

◆ isActive() [2/2]

◆ waveMixPump()

◆ getLatency()

◆ setMusicPercent()

◆ setSpeechPercent()

◆ setMasterPercent()

◆ setParrotPercent()

◆ setListenerPosition()

◆ playWave()

◆ soundFreed()