void AudioManager::play_sample_playlist(SamplePlaylist *playlist, float volume)
{
AudioSource *src;
if (!playlist->started){
src = request_source(&playlist->source_idx);
if (src){
playlist->it = playlist->samples.begin();
src->set_sample((*playlist->it));
src->set_volume(volume);
src->set_playback_volume(volume);
src->play();
playlist->it++;
playlist->started = true;
}
}
else{
src = get_audio_source(playlist->source_idx);
if (src && !src->is_playing()){
if (!(playlist->it == playlist->samples.end())){
src->set_sample((*playlist->it));
src->set_volume(volume);
src->set_playback_volume(volume);
src->play();
playlist->it++;
}
}
}
if (playlist->loop && playlist->it == playlist->samples.end())
playlist->it = playlist->samples.begin();
}
int lua_AudioSource_play(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->play();
return 0;
}
else
{
lua_pushstring(state, "lua_AudioSource_play - 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::play_sample(AudioSample *sample, float volume, AUDIO_PLAYMODE mode, const Vector3 &position, int *src_idx)
{
AudioSource *source = request_source(src_idx);
if (source){
source->set_sample(sample);
source->set_volume(volume);
source->set_playback_volume(volume);
source->set_looping((bool)mode);
source->set_position(position);
source->play();
}
}
void SceneManager::pop()
{
if (m_activeList.empty())
{
throw std::runtime_error("Attempted to pop from an empty game state stack");
}
bool poppingExclusive = false;
if (m_activeList.back().second == Modality::Exclusive)
{
poppingExclusive = true;
}
delete m_activeList.back().first;
m_activeList.pop_back();
if (!m_activeList.empty())
{
updateExclusiveScene();
if (!poppingExclusive)
{
m_activeList.back().first->notifyUncoveredObjects();
}
auto go = m_activeList.back().first->getAllGameObjects();
for (size_t i = 0; i < go.size(); i++)
{
//go[i]->activate();
if (poppingExclusive)
{
go[i]->setEnabled(go[i]->wasEnabled(), false);
}
}
if (poppingExclusive)
{
go = m_activeList[m_exclusiveScene].first->getAllGameObjects();
for (size_t i = 0; i < go.size(); i++)
{
AudioSource * audio = go[i]->getGameComponent<AudioSource>();
if (audio != nullptr)
{
if (audio->getType() == AudioType::STREAM && audio->wasPlaying())
{
audio->play();
}
}
}
}
}
}
void AudioController::resume()
{
#ifndef __ANDROID__
alcMakeContextCurrent(_alcContext);
#endif
std::list<AudioSource*>::iterator itr = _playingSources.begin();
// For each source that is playing, resume it.
AudioSource* source = NULL;
while (itr != _playingSources.end())
{
source = *itr;
if (source->getState() == AudioSource::PAUSED)
{
source->play();
}
itr++;
}
}
