bool SoundManager::isSoundPlaying(void * soundHandle)
{
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid() )
{
FMOD_STUDIO_PLAYBACK_STATE instancePlaybackState;
instance->getPlaybackState(&instancePlaybackState);
if (instancePlaybackState == FMOD_STUDIO_PLAYBACK_PLAYING
|| instancePlaybackState == FMOD_STUDIO_PLAYBACK_STARTING
|| instancePlaybackState == FMOD_STUDIO_PLAYBACK_SUSTAINING)
{
return true;
}
else
{
return false;
}
// FMOD::ChannelGroup * channelGroup;
// bool isPlaying;
// ERRCHECK(instance->getChannelGroup(&channelGroup));
// ERRCHECK(channelGroup->isPlaying(&isPlaying));
// return isPlaying;
}
else
{
return false;
}
#else
return false;
#endif
}
void SoundManager::resumeSound(void * soundHandle)
{
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid() )
{
ERRCHECK(instance->setPaused(false));
ERRCHECK(_system->update());
}
#endif
}
float SoundManager::getSoundTimelinePosition(void * soundHandle)
{
int milliseconds = 0;
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid() )
{
ERRCHECK(instance->getTimelinePosition(&milliseconds));
}
#endif
return (float)milliseconds/1000.0f;
}
void SoundManager::updateSoundPosition(void * soundHandle, cocos2d::Point position)
{
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid() )
{
FMOD_3D_ATTRIBUTES attributes = { { 0 } };
FMOD_VECTOR fmodPosition = {position.x, position.y, 0};
attributes.position = fmodPosition;
ERRCHECK( instance->set3DAttributes(&attributes) );
}
#endif
}
bool SoundManager::setUniqueIdForSoundHandle(void * soundHandle, const std::string uniqueId)
{
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid() && !uniqueId.empty() )
{
if (this->removeInstanceById(uniqueId))
{
CCLOG("Attenzione: UniqueId associato ad un'istanza di FMOD già esistente. La precedente istanza è stata distrutta");
}
_instancesMap[uniqueId] = instance;
return true;
}
#endif
return false;
}
void SoundManager::setVolumeForSound(void * soundHandle, bool isMusic)
{
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid() )
{
float volume;
if (isMusic)
{
volume = _userVolumeMusic * _systemVolumeMusic;
}
else
{
volume = _userVolumeFX * _systemVolumeFX;
}
ERRCHECK(instance->setVolume(volume));
}
#endif
}
void SoundManager::stopPlaySound(void * soundHandle, const bool fadeOut)
{
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid() )
{
ERRCHECK(instance->stop((fadeOut) ? FMOD_STUDIO_STOP_ALLOWFADEOUT : FMOD_STUDIO_STOP_IMMEDIATE));
ERRCHECK(_system->update());
_instancesFX.erase(std::remove(_instancesFX.begin(), _instancesFX.end(), instance), _instancesFX.end());
_instancesMusic.erase(std::remove(_instancesMusic.begin(), _instancesMusic.end(), instance), _instancesMusic.end());
for (auto iter = _instancesMap.begin(); iter != _instancesMap.end(); iter++ )
{
if (iter->second == soundHandle)
{
_instancesMap.erase(iter);
break;
}
}
ERRCHECK(instance->release());
}
#endif
}
void SoundManager::updateSoundParameter(void * soundHandle, const char * paramName, const float paramValue, const bool disableOnMax)
{
#ifdef FMOD_ACTIVE
FMOD::Studio::EventInstance * instance = static_cast<FMOD::Studio::EventInstance *>(soundHandle);
if ( nullptr != instance && instance->isValid())
{
FMOD::Studio::ParameterInstance * parameter = NULL;
ERRCHECK(instance->getParameter(paramName, ¶meter));
if (!parameter->isValid()) return;
if (disableOnMax)
{
FMOD_STUDIO_PLAYBACK_STATE instancePlayState;
ERRCHECK(instance->getPlaybackState(&instancePlayState));
FMOD_STUDIO_PARAMETER_DESCRIPTION paramDescription;
ERRCHECK(parameter->getDescription(¶mDescription));
if ((instancePlayState == FMOD_STUDIO_PLAYBACK_PLAYING
|| instancePlayState == FMOD_STUDIO_PLAYBACK_SUSTAINING)
&& paramValue > paramDescription.maximum)
{
instance->stop(FMOD_STUDIO_STOP_IMMEDIATE);
//CCLOG("Suono disabilitato perché troppo distante");
}
else if (instancePlayState == FMOD_STUDIO_PLAYBACK_STOPPED && paramValue < paramDescription.maximum)
{
instance->start();
//CCLOG("Suono riabilitato perché abbastanza vicino");
}
}
ERRCHECK(parameter->setValue(paramValue));
// ERRCHECK(instance->setParameterValue(paramName, paramValue));
}
#endif
}