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 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();
}
