CDLongAudioSource Class Reference

CDLongAudioSource represents an audio source that has a long duration which makes it costly to load into memory for playback as an effect using CDSoundEngine. More...

#import <CDAudioManager.h>

Inheritance diagram for CDLongAudioSource:

Instance Methods
(void)	- load:
	Loads the file into the audio source. More...
var	- load:
	Loads the file into the audio source. More...
local	- load:
	Loads the file into the audio source. More...
(void)	- play
	Plays the audio source. More...
local	- play
	Plays the audio source. More...
(void)	- stop
	Stops playing the audio soruce. More...
local	- stop
	Stops playing the audio soruce. More...
(void)	- pause
	Pauses the audio source. More...
local	- pause
	Pauses the audio source. More...
(void)	- rewind
	Rewinds the audio source. More...
var	- rewind
	Rewinds the audio source. More...
local	- rewind
	Rewinds the audio source. More...
(void)	- resume
	Resumes playing the audio source if it was paused. More...
local	- resume
	Resumes playing the audio source if it was paused. More...
(BOOL)	- isPlaying
	Returns whether or not the audio source is playing. More...
(void)	- load:
	Loads the file into the audio source. More...
(void)	- play
	Plays the audio source. More...
(void)	- stop
	Stops playing the audio soruce. More...
local	- stop
	Stops playing the audio soruce. More...
(void)	- pause
	Pauses the audio source. More...
local	- pause
	Pauses the audio source. More...
(void)	- rewind
	Rewinds the audio source. More...
local	- rewind
	Rewinds the audio source. More...
(void)	- resume
	Resumes playing the audio source if it was paused. More...
local	- resume
	Resumes playing the audio source if it was paused. More...
(BOOL)	- isPlaying
	Returns whether or not the audio source is playing. More...
Instance Methods inherited from <CDAudioInterruptProtocol>
(BOOL)	- mute
	Is audio mute. More...
var	- mute
	Is audio mute. More...
local	- mute
	Is audio mute. More...
(void)	- setMute:
	If YES then audio is silenced but not stopped, calls to start new audio will proceed but silently. More...
(BOOL)	- enabled
	Is audio enabled. More...
(void)	- setEnabled:
	If NO then all audio is stopped and any calls to start new audio will be ignored. More...
(BOOL)	- mute
	Is audio mute. More...
var	- mute
	Is audio mute. More...
local	- mute
	Is audio mute. More...
(void)	- setMute:
	If YES then audio is silenced but not stopped, calls to start new audio will proceed but silently. More...
(BOOL)	- enabled
	Is audio enabled. More...
(void)	- setEnabled:
	If NO then all audio is stopped and any calls to start new audio will be ignored. More...

Public Attributes
BOOL	systemPaused
var	systemPaused
local	systemPaused
NSTimeInterval	systemPauseLocation
var	systemPauseLocation
local	systemPauseLocation

Protected Attributes
BOOL	mute
var	mute
local	mute
BOOL	enabled_
var	enabled_
local	enabled_
BOOL	stopped
var	stopped
local	stopped
tLongAudioSourceState	state
var	state
local	state

Properties
AVAudioPlayer *	audioSourcePlayer
NSString *	audioSourceFilePath
NSInteger	numberOfLoops
float	volume
id< CDLongAudioSourceDelegate >	delegate
BOOL	backgroundMusic
BOOL	paused

Detailed Description

CDLongAudioSource represents an audio source that has a long duration which makes it costly to load into memory for playback as an effect using CDSoundEngine.

Examples include background music and narration tracks. The audio file may or may not be compressed. Bear in mind that current iDevices can only use hardware to decode a single compressed audio file at a time and playing multiple compressed files will result in a performance drop as software decompression will take place.

Since

v0.99

Method Documentation

- (BOOL) isPlaying

Returns whether or not the audio source is playing.

var isPlaying

Returns whether or not the audio source is playing.

local isPlaying

Returns whether or not the audio source is playing.

- (BOOL) isPlaying

Returns whether or not the audio source is playing.

var isPlaying

Returns whether or not the audio source is playing.

local isPlaying

Returns whether or not the audio source is playing.

- (void) load:

(NSString *)

filePath

Loads the file into the audio source.

- (void) load:

var

filePath

Loads the file into the audio source.

- (void) load:

local

filePath

Loads the file into the audio source.

- (void) load:

(NSString *)

filePath

Loads the file into the audio source.

- (void) load:

var

filePath

Loads the file into the audio source.

- (void) load:

local

filePath

Loads the file into the audio source.

- (void) pause

Pauses the audio source.

var pause

Pauses the audio source.

local pause

Pauses the audio source.

- (void) pause

Pauses the audio source.

var pause

Pauses the audio source.

local pause

Pauses the audio source.

- (void) play

Plays the audio source.

var play

Plays the audio source.

local play

Plays the audio source.

- (void) play

Plays the audio source.

var play

Plays the audio source.

local play

Plays the audio source.

- (void) resume

Resumes playing the audio source if it was paused.

var resume

Resumes playing the audio source if it was paused.

local resume

Resumes playing the audio source if it was paused.

- (void) resume

Resumes playing the audio source if it was paused.

var resume

Resumes playing the audio source if it was paused.

local resume

Resumes playing the audio source if it was paused.

- (void) rewind

Rewinds the audio source.

var rewind

Rewinds the audio source.

local rewind

Rewinds the audio source.

- (void) rewind

Rewinds the audio source.

var rewind

Rewinds the audio source.

local rewind

Rewinds the audio source.

- (void) stop

Stops playing the audio soruce.

var stop

Stops playing the audio soruce.

local stop

Stops playing the audio soruce.

- (void) stop

Stops playing the audio soruce.

var stop

Stops playing the audio soruce.

local stop

Stops playing the audio soruce.

Member Data Documentation

- (BOOL) enabled_

protected

var enabled_

protected

local enabled_

protected

- (BOOL) mute

protected

var mute

protected

local mute

protected

- (tLongAudioSourceState) state

protected

var state

protected

local state

protected

- (BOOL) stopped

protected

var stopped

protected

local stopped

protected

- (BOOL) systemPaused

var systemPaused

local systemPaused

- (NSTimeInterval) systemPauseLocation

var systemPauseLocation

local systemPauseLocation

Property Documentation

- (NSString *) audioSourceFilePath

readatomicassign

var audioSourceFilePath

readatomicassign

local audioSourceFilePath

readatomicassign

- (AVAudioPlayer *) audioSourcePlayer

readatomicassign

var audioSourcePlayer

readatomicassign

local audioSourcePlayer

readatomicassign

- (BOOL) backgroundMusic

readwritenonatomicassign

var backgroundMusic

readwritenonatomicassign

local backgroundMusic

readwritenonatomicassign

- (id < CDLongAudioSourceDelegate > ) delegate

readwriteatomicassign

var delegate

readwriteatomicassign

local delegate

readwriteatomicassign

- (NSInteger) numberOfLoops

readwritenonatomicassign

var numberOfLoops

readwritenonatomicassign

local numberOfLoops

readwritenonatomicassign

- (BOOL) paused

readatomicassign

var paused

readatomicassign

local paused

readatomicassign

- (float) volume

readwritenonatomicassign

var volume

readwritenonatomicassign

local volume

readwritenonatomicassign

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

• /Users/guanghui/cocos2d-x/cocos/audio/ios/CDAudioManager.h