bool CClientModelRequestManager::Request ( unsigned short usModelID, CClientEntity* pRequester )
{
assert ( pRequester );
SClientModelRequest* pEntry;
// Grab the model info for that model
CModelInfo* pInfo = g_pGame->GetModelInfo ( usModelID );
if ( pInfo )
{
// Has it already requested something?
list < SClientModelRequest* > ::iterator iter;
if ( GetRequestEntry ( pRequester, iter ) )
{
// Get the entry
pEntry = *iter;
// The same model?
if ( pInfo == pEntry->pModel )
{
// He has to wait more for it
return false;
}
else
{
// Remove the reference to the old model
pEntry->pModel->RemoveRef ();
// Is it loaded?
if ( pInfo->IsLoaded () )
{
// Delete it, remove the it from the list and return true.
delete pEntry;
m_Requests.erase ( iter );
pInfo->MakeCustomModel ();
return true;
}
else
{
// If not loaded. Replace the model we're going to load.
// Also remember that we requested it now.
pEntry->pModel = pInfo;
pEntry->requestTimer.Reset ();
// Start loading the new model.
pInfo->ModelAddRef ( NON_BLOCKING, "CClientModelRequestManager::Request" );
// He has to wait for it.
return false;
}
}
}
else
{
// Already loaded? Don't bother adding to the list.
if ( pInfo->IsLoaded () )
{
pInfo->MakeCustomModel ();
return true;
}
// Request it
pInfo->ModelAddRef ( NON_BLOCKING, "CClientModelRequestManager::Request #2" );
// Add him to the list over models we're waiting for.
pEntry = new SClientModelRequest;
pEntry->pModel = pInfo;
pEntry->pEntity = pRequester;
pEntry->requestTimer.SetMaxIncrement ( 500 );
pEntry->requestTimer.Reset ();
m_Requests.push_back ( pEntry );
// Return false. Caller needs to wait.
return false;
}
}
// Error, model is bad. Caller should not do this.
return false;
}
///////////////////////////////////////////////////////////////
//
// CModelCacheManagerImpl::AddModelRefCount
//
///////////////////////////////////////////////////////////////
void CModelCacheManagerImpl::AddModelRefCount ( ushort usModelId )
{
CModelInfo* pModelInfo = m_pGame->GetModelInfo ( usModelId );
if ( pModelInfo )
pModelInfo->ModelAddRef ( NON_BLOCKING, "cache" );
}
