int AudioEngine::addRecordingDevice(int pID){
int returnval = 0;
AudioDeviceRef newDevice = AudioDevice::create(pID);
returnval = newDevice->setup();
mRecordDeviceMap[pID] = newDevice;
return returnval;
}
int AudioEngine::addPlaybackDevice(int pID, Vec3f playerPos, Vec3f playerLookAt){
int returnval = 0;
AudioDeviceRef newDevice = AudioDevice::create(pID);
newDevice->setListenerPos(playerPos,playerLookAt);
returnval = newDevice->setup();
mDeviceMap[pID] = newDevice;
mDeviceIDs.push_back(pID);
newDevice->registerEventListener( this, &AudioEngine::onSoundEvent );
return returnval;
}
void LookAroundYouApp::update()
{
float deltaTime = mTimer.getSeconds();
mTimer.start();
gl::color(Color::white());
for(int i=0; i<mBoids.size(); i++) {
mBoids[i]->update(deltaTime);
}
mAudioDevice->setVolume(mVolume);
mAudioDevice->update();
mFrameRate = getAverageFps();
}
vector<std::string> AudioEngine::getRecordingDeviceList(int pID)
{
vector<std::string> returnList;
int numdrivers;
AudioDeviceRef newDevice = AudioDevice::create();
newDevice->setup();
int res = newDevice->getSystem()->getRecordNumDrivers(&numdrivers);
//initalize recording device
for (int count=0; count < numdrivers; count++)
{
char name[256];
newDevice->getSystem()->getRecordDriverInfo(count, name, 256, 0);
returnList.push_back(string(name));
console() <<"rec driver " +toString(count) + " name " + string(name) << endl;
}
return returnList;
}
void LookAroundYouApp::setup()
{
Rand::randomize();
mVolume = 1.0;
// Setup GUI
getWindow()->setTitle("MPCDigital App");
mParams = params::InterfaceGl( "Settings", Vec2i( 300, 200 ) );
mParams.addParam( "Framerate", &mFrameRate, "", true );
mParams.addSeparator();
mParams.addParam("Speed", &Boid::speedMultiplier, "min=0.5 max=5.0 step=0.01");
mParams.addParam("Radius", &Boid::radiusMultiplier, "min=0.5 max=5.0 step=0.01");
mParams.addParam("Range", &Boid::range, "min=10.0 max=100 step=0.1");
mParams.addSeparator();
mParams.addParam("Master Volume", &mVolume, "min=0 max=1.0 step=0.01");
// Setup Audio
AudioDevice::printDeviceMap();
mAudioDevice = make_shared<AudioDevice>();
mAudioDevice->setup(0);
mAudioDevice->setAmbientReverb(FMOD_PRESET_UNDERWATER);
console() << "Channels Available: " << mAudioDevice->getNumRemainingChannels() << endl;
DataSourceRef data = loadAsset("music/Music For Airports - 1 1.mp3");
string musicName = mAudioDevice->registerSound(data, true, false, true);
music = mAudioDevice->getSoundInstance(musicName, 1.0);
music->pause();
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/blue.aif"), true, true));
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/fliup.aif"), true, true));
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/green.aif"), true, true));
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/howl.wav"), true, true));
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/orange.aif"), true, true));
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/red.aif"), true, true));
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/white.aif"), true, true));
fxnames.push_back(mAudioDevice->registerSound(loadAsset("fx/yellow.aif"), true, true));
// Setup noise generator to drive Boid motion
mPerlin = new Perlin();
mPerlin->setSeed(clock());
mPerlin->setOctaves(1);
// Construct Boids
for(int i=0; i<10; i++) {
int n = Rand::randInt(0, fxnames.size());
SoundInstanceRef fx = mAudioDevice->getSoundInstance(fxnames[n], 1.0);
BoidRef boid = make_shared<Boid>(mPerlin, fx);
mBoids.push_back(boid);
}
// enable the depth buffer (for 3D)
gl::enableDepthRead();
gl::enableDepthWrite();
gl::enableAlphaBlending();
}