This is an Interface Class to the Crystalspace Soundrenderer. More...

#include <system.h>

Public Member Functions
void	Create3dSource (csRef< iSndSysSource > &sndsource, csRef< iSndSysSource3D > &sndsource3d, float mindist, float maxdist, csVector3 pos)
	Creates a 3d Source on top of a 2d source. More...

void	Create3DSource (csRef< iSndSysSource > &sndSource, csRef< iSndSysSource3D > &sndSource3D, float minDist, float maxDist, csVector3 pos)
	Creates a 3D source on top of a 2D source. More...

void	CreateDirectional3dSource (csRef< iSndSysSource3D > &sndsource3d, csRef< iSndSysSource3DDirectionalSimple > &sndsourcedir, csVector3 direction, float rad)
	Creates a directional source on top of a 3d source. More...

void	CreateDirectional3DSource (csRef< iSndSysSource3D > &sndSource3D, csRef< iSndSysSource3DDirectionalSimple > &sndSourceDir, csVector3 direction, float rad)
	Creates a directional source on top of a 3D source. More...

bool	CreateSource (csRef< iSndSysStream > &sndstream, csRef< iSndSysSource > &sndsource)
	Create a Source associated to your Stream. More...

bool	CreateSource (csRef< iSndSysStream > &sndStream, csRef< iSndSysSource > &sndSource)
	Create a source associated to your stream with volume 0. More...

bool	CreateStream (csRef< iSndSysData > &snddata, int loop, int type, csRef< iSndSysStream > &sndstream)
	Creates a stream out of the given snddata. More...

bool	CreateStream (csRef< iSndSysData > &sndData, bool loop, int type, csRef< iSndSysStream > &sndStream)
	Creates a stream out of the given sound data. More...

csVector3	GetListenerPosition () const
	Gets the current listener's position. More...

bool	Initialize (iObjectRegistry *objectReg)
	initializes this object and tries to load the soundrenderer. More...

bool	Initialize (iObjectRegistry *objectReg)
	Initializes this object by loading the CS sound renderer and creating a global listener. More...

void	RemoveSource (csRef< iSndSysSource > &sndsource)
	Removes a Source. More...

void	RemoveSource (csRef< iSndSysSource > &sndSource)
	Removes a source from the sound renderer. More...

void	RemoveStream (csRef< iSndSysStream > &sndstream)
	Removes a stream. More...

void	RemoveStream (csRef< iSndSysStream > &sndStream)
	Removes a stream from the sound renderer. More...

void	UpdateListener (csVector3 v, csVector3 f, csVector3 t)
	Updates listener position. More...

void	UpdateListener (csVector3 v, csVector3 f, csVector3 t)
	Updates listener's position. More...

Detailed Description

This is an Interface Class to the Crystalspace Soundrenderer.

This is an interface class to the CrystalSpace sound renderer.

It works like a Wrapper and has some additional functionalities but no own data/objects. All it does is simplifying access to the Soundrenderer.

It works like a wrapper and has some additional functionalities but at the moment it hasn't own data/objects. All it does is simplifying access to the sound renderer. In the future this will be the class that controls the number of active sources.

Definition at line 37 of file system.h.

Member Function Documentation

void SoundSystem::Create3dSource	(	csRef< iSndSysSource > &	sndsource,
		csRef< iSndSysSource3D > &	sndsource3d,
		float	mindist,
		float	maxdist,
		csVector3	pos
	)

Creates a 3d Source on top of a 2d source.

Doesnt work of your stream type is CS_SND3D_DISABLE

Parameters

sndsource	your iSndSysSource object
sndsource3d	your iSndSysSource3D object
mindist	distance when volume is at max
maxdist	distance when volume is at min
pos	3d position of this source

void SoundSystem::Create3DSource	(	csRef< iSndSysSource > &	sndSource,
		csRef< iSndSysSource3D > &	sndSource3D,
		float	minDist,
		float	maxDist,
		csVector3	pos
	)

Creates a 3D source on top of a 2D source.

It doesn't work if your stream type is CS_SND3D_DISABLE. To remove the 3D source it is enough to remove the original 2D source.

Parameters

sndSource	your 2D iSndSysSource object.
sndSource3D	the iSndSysSource3D that will contain the 3D source.
minDist	greatest distance at which the sound is played at maximum volume.
maxDist	maximum distance at which the sound can be heard.
pos	3D position of this source.

void SoundSystem::CreateDirectional3dSource	(	csRef< iSndSysSource3D > &	sndsource3d,
		csRef< iSndSysSource3DDirectionalSimple > &	sndsourcedir,
		csVector3	direction,
		float	rad
	)

Creates a directional source on top of a 3d source.

Parameters

sndsource3d	your iSndSysSource3D object
sndsourcedir	your iSndSysSource3DDirectionalSimple object
direction	direction this source is emitting to
rad	radiation of the directional cone

void SoundSystem::CreateDirectional3DSource	(	csRef< iSndSysSource3D > &	sndSource3D,
		csRef< iSndSysSource3DDirectionalSimple > &	sndSourceDir,
		csVector3	direction,
		float	rad
	)

Creates a directional source on top of a 3D source.

To remove the 3D source it is enough to remove the original 2D source.

Parameters

sndSource3D	your iSndSysSource3D object.
sndSourceDir	the iSndSysSource3DDirectionalSimple object that will contain the directional source.
direction	direction this source emits to.
rad	radiation of the directional cone.

bool SoundSystem::CreateSource	(	csRef< iSndSysStream > &	sndstream,
		csRef< iSndSysSource > &	sndsource
	)

Create a Source associated to your Stream.

Parameters

sndstream	your iSndSysStream object
sndsource	your iSndSysSource object

bool SoundSystem::CreateSource	(	csRef< iSndSysStream > &	sndStream,
		csRef< iSndSysSource > &	sndSource
	)

Create a source associated to your stream with volume 0.

Parameters

sndStream	your iSndSysStream object.
sndSource	the iSndSysSource object that will contain the source.

Returns: true on success, false if SoundSystem hasn't been initialized correctly.

bool SoundSystem::CreateStream	(	csRef< iSndSysData > &	snddata,
		int	loop,
		int	type,
		csRef< iSndSysStream > &	sndstream
	)

Creates a stream out of the given snddata.

Parameters

snddata	valid iSndSysData object
loop	LOOP or DONT_LOOP
type	3dtype of this sound CS_SND3D_DISABLE=0 CS_SND3D_RELATIVE=1 or CS_SND3D_ABSOLUTE=2
sndstream	your iSndSysStream object

bool SoundSystem::CreateStream	(	csRef< iSndSysData > &	sndData,
		bool	loop,
		int	type,
		csRef< iSndSysStream > &	sndStream
	)

Creates a stream out of the given sound data.

Parameters

sndData	valid iSndSysData object.
loop	true if the sound must loop, false otherwise.
type	3D type of this sound; it can have these values CS_SND3D_DISABLE=0, CS_SND3D_RELATIVE=1 or CS_SND3D_ABSOLUTE=2.
sndStream	the iSndSysStream object that will contain the stream.

Returns: true on success, false if SoundSystem hasn't been initialized correctly.

csVector3 SoundSystem::GetListenerPosition ( ) const

Gets the current listener's position.

Returns: a vector containing the listener position. If SoundSystem has not been initialized correctly it returns a null vector (0, 0, 0).

bool SoundSystem::Initialize ( iObjectRegistry * objectReg )

initializes this object and tries to load the soundrenderer.

returns true or false

Parameters

objectReg ps objectreg where we find our soundrenderer

bool SoundSystem::Initialize ( iObjectRegistry * objectReg )

Initializes this object by loading the CS sound renderer and creating a global listener.

Parameters

objectReg ps iObjectRegistry used to get the sound renderer.

Returns: true on success, false otherwise.

void SoundSystem::RemoveSource ( csRef< iSndSysSource > & sndsource )

Removes a Source.

Parameters

sndsource iSndSysSource object to remove

void SoundSystem::RemoveSource ( csRef< iSndSysSource > & sndSource )

Removes a source from the sound renderer.

Attention: removing the source doesn't remove its stream! Call RemoveStream for that.

Parameters

sndSource iSndSysSource object to remove.

void SoundSystem::RemoveStream ( csRef< iSndSysStream > & sndstream )

Removes a stream.

Parameters

sndstream iSndSysStream object to remove

void SoundSystem::RemoveStream ( csRef< iSndSysStream > & sndStream )

Removes a stream from the sound renderer.

Parameters

sndStream iSndSysStream object to remove.

void SoundSystem::UpdateListener	(	csVector3	v,
		csVector3	f,
		csVector3	t
	)

Updates listener position.

Parameters

v	viewpoint or for that matter hearpoint
f	front
t	top

void SoundSystem::UpdateListener	(	csVector3	v,
		csVector3	f,
		csVector3	t
	)

Updates listener's position.

Parameters

v	viewpoint or for that matter hearpoint.
f	front.
t	top.

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

common/sound/system.h

Public Member Functions

Detailed Description

Member Function Documentation