void SendProxy_EHandleToInt( const SendProp *pProp, const void *pStruct, const void *pVarData, DVariant *pOut, int iElement, int objectID)
{
CBaseHandle *pHandle = (CBaseHandle*)pVarData;
if ( pHandle && pHandle->Get() )
{
int iSerialNum = pHandle->GetSerialNumber() & (1 << NUM_NETWORKED_EHANDLE_SERIAL_NUMBER_BITS) - 1;
pOut->m_Int = pHandle->GetEntryIndex() | (iSerialNum << MAX_EDICT_BITS);
}
else
{
pOut->m_Int = INVALID_NETWORKED_EHANDLE_VALUE;
}
}
IServerEntity *CServerTools::GetIServerEntity( IClientEntity *pClientEntity )
{
if ( pClientEntity == NULL )
return NULL;
CBaseHandle ehandle = pClientEntity->GetRefEHandle();
if ( ehandle.GetEntryIndex() >= MAX_EDICTS )
return NULL; // the first MAX_EDICTS entities are networked, the rest are client or server only
#if 0
// this fails, since the server entities have extra bits in their serial numbers,
// since 20 bits are reserved for serial numbers, except for networked entities, which are restricted to 10
// Brian believes that everything should just restrict itself to 10 to make things simpler,
// so if/when he changes NUM_SERIAL_NUM_BITS to 10, we can switch back to this simpler code
IServerNetworkable *pNet = gEntList.GetServerNetworkable( ehandle );
if ( pNet == NULL )
return NULL;
CBaseEntity *pServerEnt = pNet->GetBaseEntity();
return pServerEnt;
#else
IHandleEntity *pEnt = gEntList.LookupEntityByNetworkIndex( ehandle.GetEntryIndex() );
if ( pEnt == NULL )
return NULL;
CBaseHandle h = gEntList.GetNetworkableHandle( ehandle.GetEntryIndex() );
const int mask = ( 1 << NUM_NETWORKED_EHANDLE_SERIAL_NUMBER_BITS ) - 1;
if ( !h.IsValid() || ( ( h.GetSerialNumber() & mask ) != ( ehandle.GetSerialNumber() & mask ) ) )
return NULL;
IServerUnknown *pUnk = static_cast< IServerUnknown* >( pEnt );
return pUnk->GetBaseEntity();
#endif
}
//-----------------------------------------------------------------------------
// Returns an index from the given IntHandle.
//-----------------------------------------------------------------------------
bool IndexFromIntHandle( unsigned int iEntityHandle, unsigned int& output )
{
if (iEntityHandle == (int) INVALID_EHANDLE_INDEX)
return false;
CBaseHandle hBaseHandle(iEntityHandle);
unsigned int iEntityIndex;
if (!IndexFromBaseHandle(hBaseHandle, iEntityIndex))
return false;
edict_t* pEdict;
if (!EdictFromIndex(iEntityIndex, pEdict))
return false;
CBaseHandle hTestHandle;
if (!BaseHandleFromEdict(pEdict, hTestHandle))
return false;
if (!hTestHandle.IsValid() || hBaseHandle.GetSerialNumber() != hTestHandle.GetSerialNumber())
return false;
output = iEntityIndex;
return true;
}
