Method objectInScope

Engine/source/sim/netGhost.cpp:776–833

}

void NetConnection::objectInScope(NetObject *obj)
{
   if (!mScoping || !isGhostingFrom())
      return;
	if (obj->isScopeLocal() && !isLocalConnection())
		return;

   S32 index = obj->getId() & (GhostLookupTableSize - 1);

   // check if it's already in scope
   // the object may have been cleared out without the lookupTable being cleared
   // so validate that the object pointers are the same.

   for(GhostInfo *walk = mGhostLookupTable[index ]; walk; walk = walk->nextLookupInfo)
   {
      if(walk->obj != obj)
         continue;
      walk->flags |= GhostInfo::InScope;

      // Make sure scope always if reflected on the ghostinfo too
      if (obj->mNetFlags.test(NetObject::ScopeAlways))
         walk->flags |= GhostInfo::ScopeAlways;

      return;
   }

   if (mGhostFreeIndex == MaxGhostCount)
   {
      AssertWarn(0,"NetConnection::objectInScope: too many ghosts");
      return;
   }

   GhostInfo *giptr = mGhostArray[mGhostFreeIndex];
   ghostPushFreeToZero(giptr);
   giptr->updateMask = 0xFFFFFFFF;
   ghostPushNonZero(giptr);

   giptr->flags = GhostInfo::NotYetGhosted | GhostInfo::InScope;

   if(obj->mNetFlags.test(NetObject::ScopeAlways))
      giptr->flags |= GhostInfo::ScopeAlways;

   giptr->obj = obj;
   giptr->updateChain = NULL;
   giptr->updateSkipCount = 0;

   giptr->connection = this;

   giptr->nextObjectRef = obj->mFirstObjectRef;
   if(obj->mFirstObjectRef)
      obj->mFirstObjectRef->prevObjectRef = giptr;
   giptr->prevObjectRef = NULL;
   obj->mFirstObjectRef = giptr;

   giptr->nextLookupInfo = mGhostLookupTable[index];
   mGhostLookupTable[index] = giptr;
   //AssertFatal(validateGhostArray(), "Invalid ghost array!");
}