Method activateGhosting

Engine/source/sim/netGhost.cpp:910–1033

}

void NetConnection::activateGhosting()
{
   if(!isGhostingFrom())
      return;

   mGhostingSequence++;

   // iterate through the ghost always objects and InScope them...
   // also post em all to the other side.

   SimSet* ghostAlwaysSet = Sim::getGhostAlwaysSet();

   SimSet::iterator i;

   AssertFatal((mGhostFreeIndex == 0) && (mGhostZeroUpdateIndex == 0), "Error: ghosts in the ghost list before activate.");

   U32 sz = ghostAlwaysSet->size();
   S32 j;

   for(j = 0; j < sz; j++)
   {
      U32 idx = MaxGhostCount - sz + j;
      mGhostArray[j] = mGhostRefs + idx;
      mGhostArray[j]->arrayIndex = j;
   }
   for(j = sz; j < MaxGhostCount; j++)
   {
      U32 idx = j - sz;
      mGhostArray[j] = mGhostRefs + idx;
      mGhostArray[j]->arrayIndex = j;
   }
   mScoping = true; // so that objectInScope will work
   for(i = ghostAlwaysSet->begin(); i != ghostAlwaysSet->end(); i++)
   {
      AssertFatal(dynamic_cast<NetObject *>(*i) != NULL, avar("Non NetObject in GhostAlwaysSet: %s", (*i)->getClassName()));
      NetObject *obj = (NetObject *)(*i);
      if(obj->mNetFlags.test(NetObject::Ghostable))
         objectInScope(obj);
   }
    // Send the initial ghosting connection message.
    sendConnectionMessage(GhostAlwaysStarting, mGhostingSequence, ghostAlwaysSet->size());

    // If this is the connection to the local client...
    if (getLocalClientConnection() == this)
    {
        // Get a pointer to the local client.
        NetConnection* pClient = NetConnection::getConnectionToServer();

        Con::executef("onGhostAlwaysStarted", Con::getIntArg(mGhostZeroUpdateIndex));

        // Set up a buffer for the object send.
        U8 iBuffer[4096];
        BitStream mStream(iBuffer, 4096);

        // Iterate through the scope always objects...
        for (j = mGhostZeroUpdateIndex - 1; j >= 0; j--)
        {
            AssertFatal((mGhostArray[j]->flags & GhostInfo::ScopeAlways) != 0, "NetConnection::activateGhosting:  Non-scope always in the scope always list.");