int lua_AudioSource_stop(lua_State* state)
{
// Get the number of parameters.
int paramCount = lua_gettop(state);
// Attempt to match the parameters to a valid binding.
switch (paramCount)
{
case 1:
{
if ((lua_type(state, 1) == LUA_TUSERDATA))
{
AudioSource* instance = getInstance(state);
instance->stop();
return 0;
}
else
{
lua_pushstring(state, "lua_AudioSource_stop - Failed to match the given parameters to a valid function signature.");
lua_error(state);
}
break;
}
default:
{
lua_pushstring(state, "Invalid number of parameters (expected 1).");
lua_error(state);
break;
}
}
return 0;
}
void AudioManager::stop_source(int source_idx)
{
if (source_idx < 0)
return;
AudioSource *src = get_audio_source(source_idx);
if (src && src->is_playing())
src->stop();
}
void SceneManager::push(Scene* scene, Modality modality /*= Modality::Exclusive*/)
{
if (!m_activeList.empty())
{
auto go = m_activeList.back().first->getAllGameObjects();
for (size_t i = 0; i < go.size(); i++)
{
//go[i]->deactivate();
if (modality == Modality::Exclusive)
{
go[i]->setWasEnabled(go[i]->isEnabled());
go[i]->setEnabled(false, false);
AudioSource * audio = go[i]->getGameComponent<AudioSource>();
if (audio != nullptr)
{
if (audio->getType() == AudioType::STREAM)
{
audio->setWasPlaying(audio->isPlaying());
// pause music
audio->stop();
}
}
}
}
}
if (modality == Modality::Popup)
{
m_activeList.back().first->notifyCoveredObjects();
}
m_activeList.push_back(std::make_pair(scene, modality));
scene->init(*m_viewport);
scene->setEngine(m_coreEngine);
auto attachedToRoot = scene->getRoot()->getAllAttached();
for (size_t i = attachedToRoot.size() - 1; i > 0; i--)
{
auto gameComponents = attachedToRoot[i]->getAllGameComponents();
for (size_t j = 0; j < gameComponents.size(); j++)
{
gameComponents[j]->onStart();
}
}
updateExclusiveScene();
}
int Soloud::play(AudioSource &aSound, float aVolume, float aPan, int aPaused, int aBus)
{
if (aSound.mFlags & AudioSource::SINGLE_INSTANCE)
{
// Only one instance allowed, stop others
aSound.stop();
}
// Creation of an audio instance may take significant amount of time,
// so let's not do it inside the audio thread mutex.
aSound.mSoloud = this;
SoLoud::AudioSourceInstance *instance = aSound.createInstance();
if (mLockMutexFunc) mLockMutexFunc(mMutex);
int ch = findFreeVoice();
if (ch < 0)
{
if (mUnlockMutexFunc) mUnlockMutexFunc(mMutex);
delete instance;
return -1;
}
if (!aSound.mAudioSourceID)
{
aSound.mAudioSourceID = mAudioSourceID;
mAudioSourceID++;
}
mVoice[ch] = instance;
mVoice[ch]->mAudioSourceID = aSound.mAudioSourceID;
mVoice[ch]->mBusHandle = aBus;
mVoice[ch]->init(mPlayIndex, aSound.mBaseSamplerate, aSound.mChannels, aSound.mFlags);
mPlayIndex++;
if (aPaused)
{
mVoice[ch]->mFlags |= AudioSourceInstance::PAUSED;
}
setVoicePan(ch, aPan);
setVoiceVolume(ch, aVolume);
setVoiceRelativePlaySpeed(ch, 1);
int i;
for (i = 0; i < FILTERS_PER_STREAM; i++)
{
if (aSound.mFilter[i])
{
mVoice[ch]->mFilter[i] = aSound.mFilter[i]->createInstance();
}
}
int scratchneeded = SAMPLE_GRANULARITY * mVoice[ch]->mChannels;
mVoice[ch]->mResampleData[0]->mBuffer = new float[scratchneeded];
mVoice[ch]->mResampleData[1]->mBuffer = new float[scratchneeded];
// First buffer will be overwritten anyway; the second may be referenced by resampler
memset(mVoice[ch]->mResampleData[0]->mBuffer, 0, sizeof(float) * scratchneeded);
memset(mVoice[ch]->mResampleData[1]->mBuffer, 0, sizeof(float) * scratchneeded);
if (mUnlockMutexFunc) mUnlockMutexFunc(mMutex);
int handle = getHandleFromVoice(ch);
return handle;
}
