void
VisibleNotifier::Notify()
{
Player& player = *i_camera.GetOwner();
// at this moment i_clientGUIDs have guids that not iterate at grid level checks
// but exist one case when this possible and object not out of range: transports
if(Transport* transport = player.GetTransport())
{
for(Transport::PlayerSet::const_iterator itr = transport->GetPassengers().begin();itr!=transport->GetPassengers().end();++itr)
{
if (i_clientGUIDs.find((*itr)->GetObjectGuid()) != i_clientGUIDs.end())
{
// ignore far sight case
(*itr)->UpdateVisibilityOf(*itr, &player);
player.UpdateVisibilityOf(&player, *itr, i_data, i_visibleNow);
i_clientGUIDs.erase((*itr)->GetObjectGuid());
}
}
}
// generate outOfRange for not iterate objects
i_data.AddOutOfRangeGUID(i_clientGUIDs);
for(GuidSet::iterator itr = i_clientGUIDs.begin();itr!=i_clientGUIDs.end();++itr)
{
player.m_clientGUIDs.erase(*itr);
DEBUG_FILTER_LOG(LOG_FILTER_VISIBILITY_CHANGES, "%s is out of range (no in active cells set) now for %s",
itr->GetString().c_str(), player.GetGuidStr().c_str());
}
if (i_data.HasData())
{
// send create/outofrange packet to player (except player create updates that already sent using SendUpdateToPlayer)
WorldPacket packet;
i_data.BuildPacket(&packet);
player.GetSession()->SendPacket(&packet);
// send out of range to other players if need
GuidSet const& oor = i_data.GetOutOfRangeGUIDs();
for(GuidSet::const_iterator iter = oor.begin(); iter != oor.end(); ++iter)
{
if (!iter->IsPlayer())
continue;
if (Player* plr = ObjectAccessor::FindPlayer(*iter))
plr->UpdateVisibilityOf(plr->GetCamera().GetBody(), &player);
}
}
// Now do operations that required done at object visibility change to visible
// send data at target visibility change (adding to client)
for(std::set<WorldObject*>::const_iterator vItr = i_visibleNow.begin(); vItr != i_visibleNow.end(); ++vItr)
{
// target aura duration for caster show only if target exist at caster client
if ((*vItr) != &player && (*vItr)->isType(TYPEMASK_UNIT))
player.SendAuraDurationsForTarget((Unit*)(*vItr));
}
}
void VisibleNotifier::SendToSelf()
{
// at this moment i_clientGUIDs have guids that not iterate at grid level checks
// but exist one case when this possible and object not out of range: transports
if (Transport* transport = i_player.GetTransport())
{
for (Transport::PassengerSet::const_iterator itr = transport->GetPassengers().begin(); itr != transport->GetPassengers().end(); ++itr)
{
if (vis_guids.find((*itr)->GetGUID()) != vis_guids.end())
{
vis_guids.erase((*itr)->GetGUID());
switch ((*itr)->GetTypeId())
{
case TYPEID_GAMEOBJECT:
i_player.UpdateVisibilityOf((*itr)->ToGameObject(), i_data, i_visibleNow);
break;
case TYPEID_PLAYER:
i_player.UpdateVisibilityOf((*itr)->ToPlayer(), i_data, i_visibleNow);
if (!(*itr)->isNeedNotify(NOTIFY_VISIBILITY_CHANGED))
(*itr)->ToPlayer()->UpdateVisibilityOf(&i_player);
break;
case TYPEID_UNIT:
i_player.UpdateVisibilityOf((*itr)->ToCreature(), i_data, i_visibleNow);
break;
case TYPEID_DYNAMICOBJECT:
i_player.UpdateVisibilityOf((*itr)->ToDynObject(), i_data, i_visibleNow);
break;
default:
break;
}
}
}
}
for (GuidSet::const_iterator it = vis_guids.begin(); it != vis_guids.end(); ++it)
{
i_player.m_clientGUIDs.erase(*it);
i_data.AddOutOfRangeGUID(*it);
if (it->IsPlayer())
{
Player* player = ObjectAccessor::FindPlayer(*it);
if (player && !player->isNeedNotify(NOTIFY_VISIBILITY_CHANGED))
player->UpdateVisibilityOf(&i_player);
}
}
if (!i_data.HasData())
return;
WorldPacket packet;
i_data.BuildPacket(&packet);
i_player.GetSession()->SendPacket(&packet);
for (std::set<Unit*>::const_iterator it = i_visibleNow.begin(); it != i_visibleNow.end(); ++it)
i_player.SendInitialVisiblePackets(*it);
}