CDSoundSource Class Reference

Inherits from	NSObject
Conforms to	CDAudioInterruptProtocol CDAudioTransportProtocol
Declared in	CocosDenshion.h

Overview

CDSoundSource is a wrapper around an OpenAL sound source. It allows you to manipulate properties such as pitch, gain, pan and looping while the sound is playing. CDSoundSource is based on the old CDSourceWrapper class but with much added functionality.

Tasks

pitch property
gain property
pan property
looping property
isPlaying property
soundId property
durationInSeconds
Returns the duration of the attached buffer in seconds or a negative value if the buffer is invalid
property
lastError
Stores the last error code that occurred. Check against AL_NO_ERROR
property
– init:sourceIndex:soundEngine:
Do not init yourself, get an instance from the sourceForSound factory method on CDSoundEngine

Properties

durationInSeconds

Returns the duration of the attached buffer in seconds or a negative value if the buffer is invalid

@property (readonly) float durationInSeconds

Declared In

CocosDenshion.h

gain

isPlaying

lastError

Stores the last error code that occurred. Check against AL_NO_ERROR

@property (readonly) ALenum lastError

Declared In

CocosDenshion.h

looping

pan

pitch

soundId

Instance Methods

init:sourceIndex:soundEngine:

Do not init yourself, get an instance from the sourceForSound factory method on CDSoundEngine

- (id)init:(ALuint)theSourceId sourceIndex:(int)index soundEngine:(CDSoundEngine *)engine

Declared In

CocosDenshion.h