com.threerings.openal
Class Sounder.Conditional

java.lang.Object
  com.threerings.expr.SimpleScope
      com.threerings.openal.Sounder.Implementation
          com.threerings.openal.Sounder.Conditional

All Implemented Interfaces:

Scope, ScopeUpdateListener

Enclosing class:

Sounder

public static class Sounder.Conditional
extends Sounder.Implementation

Plays the first sounder whose condition evaluates to true.

Field Summary

protected SounderConfig.Conditional	_config The sounder configuration.
protected Sounder	_defaultSounder The default sounder.
protected BooleanExpression.Evaluator[]	_evaluators The case evaluators.
protected Sounder	_sounder The currently playing sounder, if any.
protected Sounder[]	_sounders The case sounders.

Fields inherited from class com.threerings.openal.Sounder.Implementation

_ctx, _started, _transform

Fields inherited from class com.threerings.expr.SimpleScope

_parentScope

Fields inherited from interface com.threerings.expr.Scope

EPOCH, NOW

Constructor Summary

Sounder.Conditional(AlContext ctx, Scope parentScope, SounderConfig.Conditional config)
Creates a new conditional implementation.

Method Summary

boolean	isPlaying() Checks whether the sound is currently playing.
boolean	loops() Checks whether the configured sound loops.
void	scopeUpdated(ScopeEvent event) Called when the scope has been updated.
void	setConfig(SounderConfig.Conditional config) (Re)configures the implementation.
void	start() Starts playing the sound.
void	stop() Stops the sound.
void	update() Updates the sound.
protected void	updateFromConfig() Updates the sounder from its configuration.

Methods inherited from class com.threerings.openal.Sounder.Implementation

dispose, getScopeName

Methods inherited from class com.threerings.expr.SimpleScope

addListener, get, getParentScope, removeListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_config

protected SounderConfig.Conditional _config

The sounder configuration.

_evaluators

protected BooleanExpression.Evaluator[] _evaluators

The case evaluators.

_sounders

protected Sounder[] _sounders

The case sounders.

_defaultSounder

protected Sounder _defaultSounder

The default sounder.

_sounder

protected Sounder _sounder

The currently playing sounder, if any.

Constructor Detail

Sounder.Conditional

public Sounder.Conditional(AlContext ctx,
                           Scope parentScope,
                           SounderConfig.Conditional config)

Creates a new conditional implementation.

Method Detail

setConfig

public void setConfig(SounderConfig.Conditional config)

(Re)configures the implementation.

loops

public boolean loops()

Description copied from class: Sounder.Implementation

Checks whether the configured sound loops.

Overrides:

loops in class Sounder.Implementation

start

public void start()

Description copied from class: Sounder.Implementation

Starts playing the sound.

Specified by:

start in class Sounder.Implementation

stop

public void stop()

Description copied from class: Sounder.Implementation

Stops the sound.

Specified by:

stop in class Sounder.Implementation

isPlaying

public boolean isPlaying()

Description copied from class: Sounder.Implementation

Checks whether the sound is currently playing.

Specified by:

isPlaying in class Sounder.Implementation

update

public void update()

Description copied from class: Sounder.Implementation

Updates the sound.

Overrides:

update in class Sounder.Implementation

scopeUpdated

public void scopeUpdated(ScopeEvent event)

Description copied from interface: ScopeUpdateListener

Called when the scope has been updated.

Specified by:

scopeUpdated in interface ScopeUpdateListener

Overrides:

scopeUpdated in class SimpleScope

updateFromConfig

protected void updateFromConfig()

Updates the sounder from its configuration.