WorldObjectChangeAccumulator Struct Reference

Public Member Functions
	WorldObjectChangeAccumulator (WorldObject &obj, UpdateDataMapType &d, UpdatePlayerSet &p)
void	Visit (PlayerMapType &m)
void	Visit (CreatureMapType &m)
void	Visit (DynamicObjectMapType &m)
void	BuildPacket (Player *player)
template<class SKIP >
void	Visit (GridRefMgr< SKIP > &)

Public Attributes
UpdateDataMapType &	i_updateDatas
UpdatePlayerSet &	i_playerSet
WorldObject &	i_object

Detailed Description

Constructor & Destructor Documentation

WorldObjectChangeAccumulator()

WorldObjectChangeAccumulator::WorldObjectChangeAccumulator ( WorldObject &  obj, UpdateDataMapType &  d, UpdatePlayerSet &  p  )

inline

                                                                                             : i_updateDatas(d), i_playerSet(p), i_object(obj)
    {
        i_playerSet.clear();
    }

References i_playerSet.

Member Function Documentation

BuildPacket()

void WorldObjectChangeAccumulator::BuildPacket ( Player *  player )

inline

    {
        // Only send update once to a player
        if (i_playerSet.find(player->GetGUID()) == i_playerSet.end() && player->HaveAtClient(&i_object))
        {
            i_object.BuildFieldsUpdate(player, i_updateDatas);
            i_playerSet.insert(player->GetGUID());
        }
    }

References Object::BuildFieldsUpdate(), Object::GetGUID(), Player::HaveAtClient(), i_object, i_playerSet, and i_updateDatas.

Referenced by Visit().

Visit() [1/4]

void WorldObjectChangeAccumulator::Visit ( CreatureMapType &  m )

inline

    {
        Creature* source = nullptr;
        for (CreatureMapType::iterator iter = m.begin(); iter != m.end(); ++iter)
        {
            source = iter->GetSource();
            if (source->HasSharedVision())
            {
                SharedVisionList::const_iterator it = source->GetSharedVisionList().begin();
                for (; it != source->GetSharedVisionList().end(); ++it)
                    BuildPacket(*it);
            }
        }
    }

References GridRefMgr< OBJECT >::begin(), BuildPacket(), GridRefMgr< OBJECT >::end(), Unit::GetSharedVisionList(), and Unit::HasSharedVision().

Visit() [2/4]

void WorldObjectChangeAccumulator::Visit ( DynamicObjectMapType &  m )

inline

    {
        DynamicObject* source = nullptr;
        for (DynamicObjectMapType::iterator iter = m.begin(); iter != m.end(); ++iter)
        {
            source = iter->GetSource();
            ObjectGuid guid = source->GetCasterGUID();
 
            if (guid)
            {
                //Caster may be nullptr if DynObj is in removelist
                if (Player* caster = ObjectAccessor::FindPlayer(guid))
                    if (caster->GetGuidValue(PLAYER_FARSIGHT) == source->GetGUID())
                        BuildPacket(caster);
            }
        }
    }

References GridRefMgr< OBJECT >::begin(), BuildPacket(), GridRefMgr< OBJECT >::end(), ObjectAccessor::FindPlayer(), DynamicObject::GetCasterGUID(), Object::GetGUID(), and PLAYER_FARSIGHT.

Visit() [3/4]

template<class SKIP >

void WorldObjectChangeAccumulator::Visit ( GridRefMgr< SKIP > &  )

inline

{}

Visit() [4/4]

void WorldObjectChangeAccumulator::Visit ( PlayerMapType &  m )

inline

    {
        Player* source = nullptr;
        for (PlayerMapType::iterator iter = m.begin(); iter != m.end(); ++iter)
        {
            source = iter->GetSource();
 
            BuildPacket(source);
 
            if (source->HasSharedVision())
            {
                SharedVisionList::const_iterator it = source->GetSharedVisionList().begin();
                for (; it != source->GetSharedVisionList().end(); ++it)
                    BuildPacket(*it);
            }
        }
    }

References GridRefMgr< OBJECT >::begin(), BuildPacket(), GridRefMgr< OBJECT >::end(), Unit::GetSharedVisionList(), and Unit::HasSharedVision().

Member Data Documentation

i_object

WorldObject& WorldObjectChangeAccumulator::i_object

Referenced by BuildPacket().

i_playerSet

UpdatePlayerSet& WorldObjectChangeAccumulator::i_playerSet

Referenced by BuildPacket(), and WorldObjectChangeAccumulator().

i_updateDatas

UpdateDataMapType& WorldObjectChangeAccumulator::i_updateDatas

Referenced by BuildPacket().