//called to enumerate the FX that this manager contains, and for each one it will query each
//key for the objects it uses, and for each object the provided callback will be called
//and provided with the effect, the object, and the provided user data
void CClientFXMgr::EnumerateObjects(CBaseFX::TEnumerateObjectsFn pfnObjectCB, void* pUserData)
{
//don't allow for invalid functions!
if(!pfnObjectCB)
return;
//iterate through all of our effects
LTListIter<CClientFXInstance*> itFXInstance = m_FXInstanceList.Begin();
while(itFXInstance != m_FXInstanceList.End())
{
CClientFXInstance* pInst = *itFXInstance;
itFXInstance++;
//now iterate through each key in that effect
LTListIter<CBaseFX*> itActiveFX = pInst->m_ActiveFXList.Begin();
while(itActiveFX != pInst->m_ActiveFXList.End())
{
CBaseFX* pFX = *itActiveFX;
itActiveFX++;
//and enumerate the objects used by that effect
pFX->EnumerateObjects(pfnObjectCB, pUserData);
}
}
}
