open up ASI playSound method to ScriptEngine

interface/src/avatar/Hand.cpp

@@ -127,11 +127,11 @@ void Hand::simulateToyBall(PalmData& palm, const glm::vec3& fingerTipPosition, f
             // use the threadSound static method to inject the catch sound
             // pass an AudioInjectorOptions struct to set position and disable loopback
             AudioInjectorOptions injectorOptions;
-            injectorOptions.position = newPosition;
-            injectorOptions.shouldLoopback = false;
-            injectorOptions.loopbackAudioInterface = app->getAudio();
+            injectorOptions.setPosition(newPosition);
+            injectorOptions.setShouldLoopback(false);
+            injectorOptions.setLoopbackAudioInterface(app->getAudio());
     
-            AudioScriptingInterface::playSound(&_catchSound, injectorOptions);
+            AudioScriptingInterface::playSound(&_catchSound, &injectorOptions);
         }
     }
     
@@ -216,11 +216,11 @@ void Hand::simulateToyBall(PalmData& palm, const glm::vec3& fingerTipPosition, f
             // use the threadSound static method to inject the throw sound
             // pass an AudioInjectorOptions struct to set position and disable loopback
             AudioInjectorOptions injectorOptions;
-            injectorOptions.position = ballPosition;
-            injectorOptions.shouldLoopback = false;
-            injectorOptions.loopbackAudioInterface = app->getAudio();
+            injectorOptions.setPosition(ballPosition);
+            injectorOptions.setShouldLoopback(false);
+            injectorOptions.setLoopbackAudioInterface(app->getAudio());
             
-            AudioScriptingInterface::playSound(&_throwSound, injectorOptions);
+            AudioScriptingInterface::playSound(&_throwSound, &injectorOptions);
         }
     }
     

libraries/audio/src/AudioInjector.cpp

@@ -18,7 +18,7 @@
 
 int abstractAudioPointerMeta = qRegisterMetaType<AbstractAudioInterface*>("AbstractAudioInterface*");
 
-AudioInjector::AudioInjector(Sound* sound, AudioInjectorOptions injectorOptions) :
+AudioInjector::AudioInjector(Sound* sound, const AudioInjectorOptions& injectorOptions) :
     _sound(sound),
     _options(injectorOptions)
 {
@@ -34,9 +34,9 @@ void AudioInjector::injectAudio() {
     // make sure we actually have samples downloaded to inject
     if (soundByteArray.size()) {
         // give our sample byte array to the local audio interface, if we have it, so it can be handled locally
-        if (_options.loopbackAudioInterface) {
+        if (_options.getLoopbackAudioInterface()) {
             // assume that localAudioInterface could be on a separate thread, use Qt::AutoConnection to handle properly
-            QMetaObject::invokeMethod(_options.loopbackAudioInterface, "handleAudioByteArray",
+            QMetaObject::invokeMethod(_options.getLoopbackAudioInterface(), "handleAudioByteArray",
                                       Qt::AutoConnection,
                                       Q_ARG(QByteArray, soundByteArray));
             
@@ -63,16 +63,17 @@ void AudioInjector::injectAudio() {
         currentPacketPosition += rfcStreamUUID.size();
         
         // pack the flag for loopback
-        memcpy(currentPacketPosition, &_options.shouldLoopback, sizeof(_options.shouldLoopback));
-        currentPacketPosition += sizeof(_options.shouldLoopback);
+        bool loopbackFlag = _options.shouldLoopback();
+        memcpy(currentPacketPosition, &loopbackFlag, sizeof(loopbackFlag));
+        currentPacketPosition += sizeof(loopbackFlag);
         
         // pack the position for injected audio
-        memcpy(currentPacketPosition, &_options.position, sizeof(_options.position));
-        currentPacketPosition += sizeof(_options.position);
+        memcpy(currentPacketPosition, &_options.getPosition(), sizeof(_options.getPosition()));
+        currentPacketPosition += sizeof(_options.getPosition());
         
         // pack our orientation for injected audio
-        memcpy(currentPacketPosition, &_options.orientation, sizeof(_options.orientation));
-        currentPacketPosition += sizeof(_options.orientation);
+        memcpy(currentPacketPosition, &_options.getOrientation(), sizeof(_options.getOrientation()));
+        currentPacketPosition += sizeof(_options.getOrientation());
         
         // pack zero for radius
         float radius = 0;
@@ -80,7 +81,7 @@ void AudioInjector::injectAudio() {
         currentPacketPosition += sizeof(radius);
         
         // pack 255 for attenuation byte
-        uchar volume = MAX_INJECTOR_VOLUME * _options.volume;
+        uchar volume = MAX_INJECTOR_VOLUME * _options.getVolume();
         memcpy(currentPacketPosition, &volume, sizeof(volume));
         currentPacketPosition += sizeof(volume);
         

libraries/audio/src/AudioInjector.h

@@ -26,7 +26,7 @@ class AudioInjector : public QObject {
 public:
     friend AudioScriptingInterface;
 private:
-    AudioInjector(Sound* sound, AudioInjectorOptions injectorOptions);
+    AudioInjector(Sound* sound, const AudioInjectorOptions& injectorOptions);
 
     Sound* _sound;
     AudioInjectorOptions _options;

libraries/audio/src/AudioInjectorOptions.cpp

@@ -10,19 +10,19 @@
 
 AudioInjectorOptions::AudioInjectorOptions(QObject* parent) :
     QObject(parent),
-    position(0.0f, 0.0f, 0.0f),
-    volume(1.0f),
-    orientation(glm::vec3(0.0f, 0.0f, 0.0f)),
-    shouldLoopback(true),
-    loopbackAudioInterface(NULL)
+    _position(0.0f, 0.0f, 0.0f),
+    _volume(1.0f),
+    _orientation(glm::vec3(0.0f, 0.0f, 0.0f)),
+    _shouldLoopback(true),
+    _loopbackAudioInterface(NULL)
 {
     
 }
 
 AudioInjectorOptions::AudioInjectorOptions(const AudioInjectorOptions& other) {
-    position = other.position;
-    volume = other.volume;
-    orientation = other.orientation;
-    shouldLoopback = other.shouldLoopback;
-    loopbackAudioInterface = other.loopbackAudioInterface;
+    _position = other._position;
+    _volume = other._volume;
+    _orientation = other._orientation;
+    _shouldLoopback = other._shouldLoopback;
+    _loopbackAudioInterface = other._loopbackAudioInterface;
 }

libraries/audio/src/AudioInjectorOptions.h

@@ -14,19 +14,39 @@
 #include <glm/glm.hpp>
 #include <glm/gtx/quaternion.hpp>
 
+#include <RegisteredMetaTypes.h>
+
 #include "AbstractAudioInterface.h"
 
 class AudioInjectorOptions : public QObject {
     Q_OBJECT
+    
+    Q_PROPERTY(glm::vec3 position READ getPosition WRITE setPosition)
 public:
     AudioInjectorOptions(QObject* parent = 0);
     AudioInjectorOptions(const AudioInjectorOptions& other);
     
-    glm::vec3 position;
-    float volume;
-    glm::quat orientation;
-    bool shouldLoopback;
-    AbstractAudioInterface* loopbackAudioInterface;
+    const glm::vec3& getPosition() const { return _position; }
+    void setPosition(const glm::vec3& position) { _position = position; }
+    
+    float getVolume() const { return _volume; }
+    void setVolume(float volume) { _volume = volume; }
+    
+    const glm::quat& getOrientation() const { return _orientation; }
+    void setOrientation(const glm::quat& orientation) { _orientation = orientation; }
+    
+    bool shouldLoopback() const { return _shouldLoopback; }
+    void setShouldLoopback(bool shouldLoopback) { _shouldLoopback = shouldLoopback; }
+    
+    AbstractAudioInterface* getLoopbackAudioInterface() const { return _loopbackAudioInterface; }
+    void setLoopbackAudioInterface(AbstractAudioInterface* loopbackAudioInterface)
+        { _loopbackAudioInterface = loopbackAudioInterface; }
+private:
+    glm::vec3 _position;
+    float _volume;
+    glm::quat _orientation;
+    bool _shouldLoopback;
+    AbstractAudioInterface* _loopbackAudioInterface;
 };
 
 #endif /* defined(__hifi__AudioInjectorOptions__) */

libraries/audio/src/AudioScriptingInterface.cpp

@@ -10,9 +10,9 @@
 
 #include "AudioScriptingInterface.h"
 
-void AudioScriptingInterface::playSound(Sound* sound, AudioInjectorOptions injectorOptions) {
+void AudioScriptingInterface::playSound(Sound* sound, const AudioInjectorOptions* injectorOptions) {
     
-    AudioInjector* injector = new AudioInjector(sound, injectorOptions);
+    AudioInjector* injector = new AudioInjector(sound, *injectorOptions);
     
     QThread* injectorThread = new QThread();
     

libraries/audio/src/AudioScriptingInterface.h

@@ -17,7 +17,7 @@ const AudioInjectorOptions DEFAULT_INJECTOR_OPTIONS;
 class AudioScriptingInterface : public QObject {
     Q_OBJECT
 public slots:
-    static void playSound(Sound* sound, AudioInjectorOptions injectorOptions = DEFAULT_INJECTOR_OPTIONS);
+    static void playSound(Sound* sound, const AudioInjectorOptions* injectorOptions = NULL);
 
 };
 #endif /* defined(__hifi__AudioScriptingInterface__) */

libraries/script-engine/src/ScriptEngine.cpp

@@ -90,6 +90,8 @@ bool ScriptEngine::setScriptContents(const QString& scriptContents) {
     return true;
 }
 
+Q_SCRIPT_DECLARE_QMETAOBJECT(AudioInjectorOptions, QObject*)
+
 void ScriptEngine::run() {
     _isRunning = true;
     QScriptEngine engine;
@@ -109,10 +111,14 @@ void ScriptEngine::run() {
     QScriptValue particleScripterValue =  engine.newQObject(&_particlesScriptingInterface);
     engine.globalObject().setProperty("Particles", particleScripterValue);
     
+    
     QScriptValue soundConstructorValue = engine.newFunction(soundConstructor);
     QScriptValue soundMetaObject = engine.newQMetaObject(&Sound::staticMetaObject, soundConstructorValue);
     engine.globalObject().setProperty("Sound", soundMetaObject);
     
+    QScriptValue injectionOptionValue = engine.scriptValueFromQMetaObject<AudioInjectorOptions>();
+    engine.globalObject().setProperty("AudioInjectionOptions", injectionOptionValue);
+    
     QScriptValue audioScriptingInterfaceValue = engine.newQObject(&_audioScriptingInterface);
     engine.globalObject().setProperty("Audio", audioScriptingInterfaceValue);
     

libraries/shared/src/RegisteredMetaTypes.h

@@ -12,6 +12,7 @@
 #define hifi_RegisteredMetaTypes_h
 
 #include <glm/glm.hpp>
+
 #include <QtScript/QScriptEngine>
 
 #include "SharedUtil.h"