VFmodSoundObject *RPG_VisionEffectHelper::CreateSoundEffect(RPG_VisionEffectSoundParams const& params)
{
VASSERT(VFmodManager::GlobalManager().IsInitialized()); // ensure that the native Fmod system has been correctly initialized
VFmodSoundResource *soundResource = static_cast<VFmodSoundResource *> (GetEffectResource("FmodSoundResource", params.m_soundFilename));
VASSERT_MSG(soundResource, params.m_soundFilename);
if (soundResource)
{
VFmodSoundObject *soundObject = soundResource->CreateInstance(params.m_position, VFMOD_FLAG_NONE);
VASSERT_MSG(soundObject->IsValid(), params.m_soundFilename);
if (soundObject->IsValid())
{
soundObject->Play();
}
}
return NULL;
}
void VFmodAnimationEventSoundTrigger::OnAnimationEvent()
{
// Get the active event trigger info
VFmodEventSoundTriggerInfo_t* info = (VFmodEventSoundTriggerInfo_t*) m_pActiveTriggerInfo;
// Check if effect file is specified
if (info == NULL || info->m_spSoundResource == NULL)
return;
// Get entity position
VisBaseEntity_cl* pEntity = (VisBaseEntity_cl *)m_pOwner;
hkvVec3 vPos = pEntity->GetPosition();
// Trigger sound effect
VFmodSoundObject* pSound = info->m_spSoundResource->CreateInstance(vPos, VFMOD_FLAG_NONE);
if(pSound)
pSound->Play();
}
// -------------------------------------------------------------------------- //
// Instances
// -------------------------------------------------------------------------- //
VFmodSoundObject* VFmodManager::CreateSoundInstance(const char *szFilename, int iResourceUsageFlags, int iInstanceFlags, int iPriority)
{
VFmodSoundResource *pRes = LoadSoundResource(szFilename, iResourceUsageFlags);
if (!pRes)
return NULL;
// Note: Create all sound objects here as paused as we need to set AND update the
// correct distance and attenuation first! Call Play() afterwards it set.
VFmodSoundObject* pObj = pRes->CreateInstance(hkvVec3(0.0f,0.0f,0.0f), iInstanceFlags | VFMOD_FLAG_PAUSED, iPriority);
if (pObj)
{
// Force sound source position update
pObj->OnObject3DChanged(VisObject3D_cl::VIS_OBJECT3D_POSCHANGED);
// Play if set
if((iInstanceFlags & VFMOD_FLAG_PAUSED) == 0)
pObj->Play();
}
return pObj;
}
int VFmodManager::GetActiveSourceVoiceCount() const
{
int iActiveSourceCount = 0;
int iSoundInstanceCount = m_soundInstances.Count();
for (int i=0;i<iSoundInstanceCount;i++)
{
VFmodSoundObject* pInst = m_soundInstances.GetAt(i);
if (pInst->IsPlaying())
iActiveSourceCount++;
}
int iEventCount = m_events.Count();
for (int i=0;i<iEventCount;i++)
{
VFmodEvent* pEvent = m_events.GetAt(i);
if (pEvent->IsPlaying())
iActiveSourceCount++;
}
return iActiveSourceCount;
}
