GridNotifiersImpl.h

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/*
 * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
 * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef TRINITY_GRIDNOTIFIERSIMPL_H
#define TRINITY_GRIDNOTIFIERSIMPL_H

#include "GridNotifiers.h"
#include "WorldPacket.h"
#include "Corpse.h"
#include "Player.h"
#include "UpdateData.h"
#include "CreatureAI.h"
#include "SpellAuras.h"
#include "Opcodes.h"

template<class T>
inline void Trinity::VisibleNotifier::Visit(GridRefManager<T> &m)
{
 for (typename GridRefManager<T>::iterator iter = m.begin(); iter != m.end(); ++iter)
 {
 vis_guids.erase(iter->GetSource()->GetGUID());
 i_player.UpdateVisibilityOf(iter->GetSource(), i_data, i_visibleNow);
 }
}

// SEARCHERS & LIST SEARCHERS & WORKERS

// WorldObject searchers & workers

template<class Check>
void Trinity::WorldObjectSearcher<Check>::Visit(GameObjectMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_GAMEOBJECT))
 return;

 // already found
 if (i_object)
 return;

 for (GameObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::WorldObjectSearcher<Check>::Visit(PlayerMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_PLAYER))
 return;

 // already found
 if (i_object)
 return;

 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::WorldObjectSearcher<Check>::Visit(CreatureMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_CREATURE))
 return;

 // already found
 if (i_object)
 return;

 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::WorldObjectSearcher<Check>::Visit(CorpseMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_CORPSE))
 return;

 // already found
 if (i_object)
 return;

 for (CorpseMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::WorldObjectSearcher<Check>::Visit(DynamicObjectMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_DYNAMICOBJECT))
 return;

 // already found
 if (i_object)
 return;

 for (DynamicObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::WorldObjectSearcher<Check>::Visit(AreaTriggerMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_AREATRIGGER))
 return;

 // already found
 if (i_object)
 return;

 for (AreaTriggerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::WorldObjectLastSearcher<Check>::Visit(GameObjectMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_GAMEOBJECT))
 return;

 for (GameObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::WorldObjectLastSearcher<Check>::Visit(PlayerMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_PLAYER))
 return;

 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::WorldObjectLastSearcher<Check>::Visit(CreatureMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_CREATURE))
 return;

 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::WorldObjectLastSearcher<Check>::Visit(CorpseMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_CORPSE))
 return;

 for (CorpseMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::WorldObjectLastSearcher<Check>::Visit(DynamicObjectMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_DYNAMICOBJECT))
 return;

 for (DynamicObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::WorldObjectLastSearcher<Check>::Visit(AreaTriggerMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_AREATRIGGER))
 return;

 for (AreaTriggerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::WorldObjectListSearcher<Check>::Visit(PlayerMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_PLAYER))
 return;

 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::WorldObjectListSearcher<Check>::Visit(CreatureMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_CREATURE))
 return;

 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::WorldObjectListSearcher<Check>::Visit(CorpseMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_CORPSE))
 return;

 for (CorpseMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::WorldObjectListSearcher<Check>::Visit(GameObjectMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_GAMEOBJECT))
 return;

 for (GameObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::WorldObjectListSearcher<Check>::Visit(DynamicObjectMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_DYNAMICOBJECT))
 return;

 for (DynamicObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::WorldObjectListSearcher<Check>::Visit(AreaTriggerMapType &m)
{
 if (!(i_mapTypeMask & GRID_MAP_TYPE_MASK_AREATRIGGER))
 return;

 for (AreaTriggerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

// Gameobject searchers

template<class Check>
void Trinity::GameObjectSearcher<Check>::Visit(GameObjectMapType &m)
{
 // already found
 if (i_object)
 return;

 for (GameObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::GameObjectLastSearcher<Check>::Visit(GameObjectMapType &m)
{
 for (GameObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::GameObjectListSearcher<Check>::Visit(GameObjectMapType &m)
{
 for (GameObjectMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (itr->GetSource()->IsInPhase(_searcher))
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

// Unit searchers

template<class Check>
void Trinity::UnitSearcher<Check>::Visit(CreatureMapType &m)
{
 // already found
 if (i_object)
 return;

 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::UnitSearcher<Check>::Visit(PlayerMapType &m)
{
 // already found
 if (i_object)
 return;

 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::UnitLastSearcher<Check>::Visit(CreatureMapType &m)
{
 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::UnitLastSearcher<Check>::Visit(PlayerMapType &m)
{
 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::UnitListSearcher<Check>::Visit(PlayerMapType &m)
{
 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (itr->GetSource()->IsInPhase(_searcher))
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::UnitListSearcher<Check>::Visit(CreatureMapType &m)
{
 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (itr->GetSource()->IsInPhase(_searcher))
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

// Creature searchers

template<class Check>
void Trinity::CreatureSearcher<Check>::Visit(CreatureMapType &m)
{
 // already found
 if (i_object)
 return;

 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::CreatureLastSearcher<Check>::Visit(CreatureMapType &m)
{
 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Check>
void Trinity::CreatureListSearcher<Check>::Visit(CreatureMapType &m)
{
 for (CreatureMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (itr->GetSource()->IsInPhase(_searcher))
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::PlayerListSearcher<Check>::Visit(PlayerMapType &m)
{
 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 if (itr->GetSource()->IsInPhase(_searcher))
 if (i_check(itr->GetSource()))
 i_objects.push_back(itr->GetSource());
}

template<class Check>
void Trinity::PlayerSearcher<Check>::Visit(PlayerMapType &m)
{
 // already found
 if (i_object)
 return;

 for (PlayerMapType::iterator itr=m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 {
 i_object = itr->GetSource();
 return;
 }
 }
}

template<class Check>
void Trinity::PlayerLastSearcher<Check>::Visit(PlayerMapType& m)
{
 for (PlayerMapType::iterator itr = m.begin(); itr != m.end(); ++itr)
 {
 if (!itr->GetSource()->IsInPhase(_searcher))
 continue;

 if (i_check(itr->GetSource()))
 i_object = itr->GetSource();
 }
}

template<class Builder>
void Trinity::LocalizedPacketDo<Builder>::operator()(Player* p)
{
 LocaleConstant loc_idx = p->GetSession()->GetSessionDbLocaleIndex();
 uint32 cache_idx = loc_idx+1;
 WorldPackets::Packet* data;

 // create if not cached yet
 if (i_data_cache.size() < cache_idx + 1 || !i_data_cache[cache_idx])
 {
 if (i_data_cache.size() < cache_idx + 1)
 i_data_cache.resize(cache_idx + 1);

 data = i_builder(loc_idx);

 ASSERT(data->GetSize() == 0);

 data->Write();

 i_data_cache[cache_idx] = data;
 }
 else
 data = i_data_cache[cache_idx];

 p->SendDirectMessage(data->GetRawPacket());
}

template<class Builder>
void Trinity::LocalizedPacketListDo<Builder>::operator()(Player* p)
{
 LocaleConstant loc_idx = p->GetSession()->GetSessionDbLocaleIndex();
 uint32 cache_idx = loc_idx+1;
 WorldPacketList* data_list;

 // create if not cached yet
 if (i_data_cache.size() < cache_idx+1 || i_data_cache[cache_idx].empty())
 {
 if (i_data_cache.size() < cache_idx+1)
 i_data_cache.resize(cache_idx+1);

 data_list = &i_data_cache[cache_idx];

 i_builder(*data_list, loc_idx);
 }
 else
 data_list = &i_data_cache[cache_idx];

 for (size_t i = 0; i < data_list->size(); ++i)
 p->SendDirectMessage((*data_list)[i]->GetRawPacket());
}

#endif // TRINITY_GRIDNOTIFIERSIMPL_H