/**
* @brief
* Returns the sound container this sound is in
*/
SCSound *SNMSound::GetSoundContainer() const
{
// Get the PL sound container this scene node is in
SceneContainer *pContainer = GetSceneNode().GetContainer();
while (pContainer && !pContainer->IsInstanceOf("PLSound::SCSound"))
pContainer = pContainer->GetContainer();
// Done
return (pContainer && pContainer->IsInstanceOf("PLSound::SCSound")) ? static_cast<SCSound*>(pContainer) : nullptr;
}
/**
* @brief
* Loads/reloads the sound
*/
void SNMSound::Load()
{
// Destroy currently used sound source
Source *pSS = static_cast<Source*>(m_pSoundSourceHandler->GetResource());
if (pSS)
delete pSS;
// Get the PL sound container this scene node is in
SceneContainer *pContainer = GetSceneNode().GetContainer();
while (pContainer && !pContainer->IsInstanceOf("PLSound::SCSound"))
pContainer = pContainer->GetContainer();
if (pContainer) {
SoundManager *pSoundManager = static_cast<SCSound*>(pContainer)->GetSoundManager();
if (pSoundManager) {
Source *pSoundSource = pSoundManager->CreateSoundSource(pSoundManager->CreateSoundBuffer(m_sSound, (GetFlags() & Stream) != 0));
m_pSoundSourceHandler->SetResource(pSoundSource);
pSoundSource->SetAttribute(Source::Position, GetSceneNode().GetTransform().GetPosition());
pSoundSource->SetVolume(m_fVolume);
pSoundSource->Set2D((GetFlags() & No3D) != 0);
pSoundSource->SetLooping(!(GetFlags() & NoLoop));
pSoundSource->SetPitch(m_fPitch);
pSoundSource->SetReferenceDistance(m_fReferenceDistance);
pSoundSource->SetMaxDistance(m_fMaxDistance);
pSoundSource->SetRolloffFactor(m_fRolloffFactor);
OnPosition();
if (!(GetFlags() & NoStartPlayback))
pSoundSource->Play();
}
}
}
/**
* @brief
* Returns the gravity vector
*/
Vector3 PGPhysics::GetGravity() const
{
// Get the PL physics world this scene node is in
SceneContainer *pContainer = GetContainer();
while (pContainer && !pContainer->IsInstanceOf("PLPhysics::SCPhysicsWorld"))
pContainer = pContainer->GetContainer();
// Get the gravity vector
Vector3 vGravity;
if (pContainer && static_cast<SCPhysicsWorld*>(pContainer)->GetWorld())
static_cast<SCPhysicsWorld*>(pContainer)->GetWorld()->GetGravity(vGravity);
else
vGravity.SetXYZ(0.0f, -9.81f, 0.0f);
// Return the gravity vector
return vGravity;
}
