////  AudioScriptingInterface.cpp//  libraries/audio/src////  Created by Stephen Birarda on 1/2/2014.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "AudioScriptingInterface.h" #include <QVector3D> #include <shared/QtHelpers.h> #include "ScriptAudioInjector.h"#include "ScriptEngineLogging.h" void registerAudioMetaTypes(QScriptEngine* engine) {    qScriptRegisterMetaType(engine, injectorOptionsToScriptValue, injectorOptionsFromScriptValue);    qScriptRegisterMetaType(engine, soundSharedPointerToScriptValue, soundSharedPointerFromScriptValue);}  void AudioScriptingInterface::setLocalAudioInterface(AbstractAudioInterface* audioInterface) {    if (_localAudioInterface) {        disconnect(_localAudioInterface, &AbstractAudioInterface::isStereoInputChanged,                   this, &AudioScriptingInterface::isStereoInputChanged);    }        _localAudioInterface = audioInterface;     if (_localAudioInterface) {        connect(_localAudioInterface, &AbstractAudioInterface::isStereoInputChanged,                this, &AudioScriptingInterface::isStereoInputChanged);    }} ScriptAudioInjector* AudioScriptingInterface::playSystemSound(SharedSoundPointer sound) {    AudioInjectorOptions options;    options.localOnly = true;    options.positionSet = false;    // system sound    return playSound(sound, options);} ScriptAudioInjector* AudioScriptingInterface::playSound(SharedSoundPointer sound, const AudioInjectorOptions& injectorOptions) {    if (sound) {        // stereo option isn't set from script, this comes from sound metadata or filename        AudioInjectorOptions optionsCopy = injectorOptions;        optionsCopy.stereo = sound->isStereo();        optionsCopy.ambisonic = sound->isAmbisonic();        optionsCopy.localOnly = optionsCopy.localOnly || sound->isAmbisonic();  // force localOnly when Ambisonic         auto injector = DependencyManager::get<AudioInjectorManager>()->playSound(sound, optionsCopy);        if (!injector) {            return nullptr;        }        return new ScriptAudioInjector(injector);     } else {        qCDebug(scriptengine) << "AudioScriptingInterface::playSound called with null Sound object.";        return nullptr;    }} void AudioScriptingInterface::setStereoInput(bool stereo) {    if (_localAudioInterface) {        QMetaObject::invokeMethod(_localAudioInterface, "setIsStereoInput", Q_ARG(bool, stereo));    }} bool AudioScriptingInterface::isStereoInput() {    bool stereoEnabled = false;    if (_localAudioInterface) {        stereoEnabled = _localAudioInterface->isStereoInput();    }    return stereoEnabled;} bool AudioScriptingInterface::getServerEcho() {    bool serverEchoEnabled = false;    if (_localAudioInterface) {        serverEchoEnabled = _localAudioInterface->getServerEcho();    }    return serverEchoEnabled;} void AudioScriptingInterface::setServerEcho(bool serverEcho) {    if (_localAudioInterface) {        QMetaObject::invokeMethod(_localAudioInterface, "setServerEcho", Q_ARG(bool, serverEcho));    }} void AudioScriptingInterface::toggleServerEcho() {    if (_localAudioInterface) {        QMetaObject::invokeMethod(_localAudioInterface, "toggleServerEcho");    }} bool AudioScriptingInterface::getLocalEcho() {    bool localEchoEnabled = false;    if (_localAudioInterface) {        localEchoEnabled = _localAudioInterface->getLocalEcho();    }    return localEchoEnabled;} void AudioScriptingInterface::setLocalEcho(bool localEcho) {    if (_localAudioInterface) {        QMetaObject::invokeMethod(_localAudioInterface, "setLocalEcho", Q_ARG(bool, localEcho));    }} void AudioScriptingInterface::toggleLocalEcho() {    if (_localAudioInterface) {        QMetaObject::invokeMethod(_localAudioInterface, "toggleLocalEcho");    }}