TransportMgr Class Reference

#include "TransportMgr.h"

Public Member Functions
void	Unload ()
void	LoadTransportTemplates ()
MotionTransport *	CreateTransport (uint32 entry, ObjectGuid::LowType guid=0, Map *map=nullptr)
void	SpawnContinentTransports ()
void	CreateInstanceTransports (Map *map)
TransportTemplate const *	GetTransportTemplate (uint32 entry) const
TransportAnimation const *	GetTransportAnimInfo (uint32 entry) const
void	GeneratePath (GameObjectTemplate const *goInfo, TransportTemplate *transport)
void	AddPathNodeToTransport (uint32 transportEntry, uint32 timeSeg, TransportAnimationEntry const *node)
void	AddPathRotationToTransport (uint32 transportEntry, uint32 timeSeg, TransportRotationEntry const *node)

Static Public Member Functions
static TransportMgr *	instance ()

Private Member Functions
	TransportMgr ()
	~TransportMgr ()
	TransportMgr (TransportMgr const &)
TransportMgr &	operator= (TransportMgr const &)

Private Attributes
TransportTemplates	_transportTemplates
TransportInstanceMap	_instanceTransports
TransportAnimationContainer	_transportAnimations

Friends
void	LoadDBCStores (std::string const &)

Detailed Description

Constructor & Destructor Documentation

TransportMgr() [1/2]

TransportMgr::TransportMgr ( )

private

{ }

~TransportMgr()

TransportMgr::~TransportMgr ( )

private

{ }

TransportMgr() [2/2]

TransportMgr::TransportMgr ( TransportMgr const &  )

private

Member Function Documentation

AddPathNodeToTransport()

void TransportMgr::AddPathNodeToTransport	(	uint32	transportEntry,
		uint32	timeSeg,
		TransportAnimationEntry const *	node
	)

{
    TransportAnimation& animNode = _transportAnimations[transportEntry];
    if (animNode.TotalTime < timeSeg)
        animNode.TotalTime = timeSeg;
 
    animNode.Path[timeSeg] = node;
}

References _transportAnimations, TransportAnimation::Path, and TransportAnimation::TotalTime.

AddPathRotationToTransport()

void TransportMgr::AddPathRotationToTransport ( uint32  transportEntry, uint32  timeSeg, TransportRotationEntry const *  node  )

inline

    {
        _transportAnimations[transportEntry].Rotations[timeSeg] = node;
    }

References _transportAnimations.

CreateInstanceTransports()

void TransportMgr::CreateInstanceTransports

(

Map *

map

)

{
    TransportInstanceMap::const_iterator mapTransports = _instanceTransports.find(map->GetId());
 
    // no transports here
    if (mapTransports == _instanceTransports.end() || mapTransports->second.empty())
        return;
 
    // create transports
    for (std::set<uint32>::const_iterator itr = mapTransports->second.begin(); itr != mapTransports->second.end(); ++itr)
        CreateTransport(*itr, 0, map);
}

References _instanceTransports, CreateTransport(), and Map::GetId().

CreateTransport()

MotionTransport * TransportMgr::CreateTransport	(	uint32	entry,
		ObjectGuid::LowType	guid = 0,
		Map *	map = nullptr
	)

{
    // instance case, execute GetGameObjectEntry hook
    if (map)
    {
        // SetZoneScript() is called after adding to map, so fetch the script using map
        if (map->IsDungeon())
            if (InstanceScript* instance = static_cast<InstanceMap*>(map)->GetInstanceScript())
                entry = instance->GetGameObjectEntry(0, entry);
 
        if (!entry)
            return nullptr;
    }
 
    TransportTemplate const* tInfo = GetTransportTemplate(entry);
    if (!tInfo)
    {
        LOG_ERROR("entities.transport", "Transport {} will not be loaded, `transport_template` missing", entry);
        return nullptr;
    }
 
    // create transport...
    MotionTransport* trans = new MotionTransport();
 
    // ...at first waypoint
    TaxiPathNodeEntry const* startNode = tInfo->keyFrames.begin()->Node;
    uint32 mapId = startNode->mapid;
    float x = startNode->x;
    float y = startNode->y;
    float z = startNode->z;
    float o = tInfo->keyFrames.begin()->InitialOrientation;
 
    // initialize the gameobject base
    ObjectGuid::LowType guidLow = guid ? guid : sObjectMgr->GetGenerator<HighGuid::Mo_Transport>().Generate();
 
    if (!trans->CreateMoTrans(guidLow, entry, mapId, x, y, z, o, 255))
    {
        delete trans;
        return nullptr;
    }
 
    if (MapEntry const* mapEntry = sMapStore.LookupEntry(mapId))
    {
        if (mapEntry->Instanceable() != tInfo->inInstance)
        {
            LOG_ERROR("entities.transport", "Transport {} (name: {}) attempted creation in instance map (id: {}) but it is not an instanced transport!", entry, trans->GetName(), mapId);
            delete trans;
            return nullptr;
        }
    }
 
    // use preset map for instances (need to know which instance)
    trans->SetMap(map ? map : sMapMgr->CreateMap(mapId, nullptr));
    if (map && map->IsDungeon())
        trans->m_zoneScript = map->ToInstanceMap()->GetInstanceScript();
 
    // xinef: transports are active so passengers can be relocated (grids must be loaded)
    trans->setActive(true);
    HashMapHolder<MotionTransport>::Insert(trans);
    trans->GetMap()->AddToMap<MotionTransport>(trans);
    return trans;
}

References Map::AddToMap(), MotionTransport::CreateMoTrans(), InstanceMap::GetInstanceScript(), WorldObject::GetMap(), WorldObject::GetName(), GetTransportTemplate(), TransportTemplate::inInstance, HashMapHolder< T >::Insert(), instance(), Map::IsDungeon(), TransportTemplate::keyFrames, LOG_ERROR, WorldObject::m_zoneScript, TaxiPathNodeEntry::mapid, WorldObject::setActive(), WorldObject::SetMap(), sMapMgr, sMapStore, sObjectMgr, Map::ToInstanceMap(), TaxiPathNodeEntry::x, TaxiPathNodeEntry::y, and TaxiPathNodeEntry::z.

Referenced by CreateInstanceTransports(), and SpawnContinentTransports().

GeneratePath()

void TransportMgr::GeneratePath	(	GameObjectTemplate const *	goInfo,
		TransportTemplate *	transport
	)

{
    uint32 pathId = goInfo->moTransport.taxiPathId;
    TaxiPathNodeList const& path = sTaxiPathNodesByPath[pathId];
    std::vector<KeyFrame>& keyFrames = transport->keyFrames;
    Movement::PointsArray splinePath, allPoints;
    bool mapChange = false;
    for (size_t i = 0; i < path.size(); ++i)
        allPoints.push_back(G3D::Vector3(path[i]->x, path[i]->y, path[i]->z));
 
    // Add extra points to allow derivative calculations for all path nodes
    allPoints.insert(allPoints.begin(), allPoints.front().lerp(allPoints[1], -0.2f));
    allPoints.push_back(allPoints.back().lerp(allPoints[allPoints.size() - 2], -0.2f));
    allPoints.push_back(allPoints.back().lerp(allPoints[allPoints.size() - 2], -1.0f));
 
    SplineRawInitializer initer(allPoints);
    TransportSpline orientationSpline;
    orientationSpline.init_spline_custom(initer);
    orientationSpline.initLengths();
 
    for (size_t i = 0; i < path.size(); ++i)
    {
        if (!mapChange)
        {
            TaxiPathNodeEntry const* node_i = path[i];
            if (i != path.size() - 1 && (node_i->actionFlag & 1 || node_i->mapid != path[i + 1]->mapid))
            {
                keyFrames.back().Teleport = true;
                mapChange = true;
            }
            else
            {
                KeyFrame k(node_i);
                G3D::Vector3 h;
                orientationSpline.evaluate_derivative(i + 1, 0.0f, h);
                k.InitialOrientation = Position::NormalizeOrientation(std::atan2(h.y, h.x) + M_PI);
 
                keyFrames.push_back(k);
                splinePath.push_back(G3D::Vector3(node_i->x, node_i->y, node_i->z));
                transport->mapsUsed.insert(k.Node->mapid);
            }
        }
        else
            mapChange = false;
    }
 
    if (splinePath.size() >= 2)
    {
        // Remove special catmull-rom spline points
        //if (!keyFrames.front().IsStopFrame() && !keyFrames.front().Node->arrivalEventID && !keyFrames.front().Node->departureEventID)
        {
            splinePath.erase(splinePath.begin());
            keyFrames.erase(keyFrames.begin());
        }
        //if (!keyFrames.back().IsStopFrame() && !keyFrames.back().Node->arrivalEventID && !keyFrames.back().Node->departureEventID)
        {
            splinePath.pop_back();
            keyFrames.pop_back();
        }
    }
 
    ASSERT(!keyFrames.empty());
 
    if (transport->mapsUsed.size() > 1)
    {
        for (std::set<uint32>::const_iterator itr = transport->mapsUsed.begin(); itr != transport->mapsUsed.end(); ++itr)
            ASSERT(!sMapStore.LookupEntry(*itr)->Instanceable());
 
        transport->inInstance = false;
    }
    else
        transport->inInstance = sMapStore.LookupEntry(*transport->mapsUsed.begin())->Instanceable();
 
    // last to first is always "teleport", even for closed paths
    keyFrames.back().Teleport = true;
 
    const float speed = float(goInfo->moTransport.moveSpeed);
    const float accel = float(goInfo->moTransport.accelRate);
    const float accel_dist = 0.5f * speed * speed / accel;
 
    transport->accelTime = speed / accel;
    transport->accelDist = accel_dist;
 
    int32 firstStop = -1;
    int32 lastStop = -1;
 
    // first cell is arrived at by teleportation :S
    keyFrames[0].DistFromPrev = 0;
    keyFrames[0].Index = 1;
    if (keyFrames[0].IsStopFrame())
    {
        firstStop = 0;
        lastStop = 0;
    }
 
    // find the rest of the distances between key points
    // Every path segment has its own spline
    size_t start = 0;
    for (size_t i = 1; i < keyFrames.size(); ++i)
    {
        if (keyFrames[i - 1].Teleport || i + 1 == keyFrames.size())
        {
            size_t extra = !keyFrames[i - 1].Teleport ? 1 : 0;
            TransportSpline* spline = new TransportSpline();
            spline->init_spline(&splinePath[start], i - start + extra, Movement::SplineBase::ModeCatmullrom);
            spline->initLengths();
            for (size_t j = start; j < i + extra; ++j)
            {
                keyFrames[j].Index = j - start + 1;
                keyFrames[j].DistFromPrev = spline->length(j - start, j + 1 - start);
                if (j > 0)
                    keyFrames[j - 1].NextDistFromPrev = keyFrames[j].DistFromPrev;
                keyFrames[j].Spline = spline;
            }
 
            if (keyFrames[i - 1].Teleport)
            {
                keyFrames[i].Index = i - start + 1;
                keyFrames[i].DistFromPrev = 0.0f;
                keyFrames[i - 1].NextDistFromPrev = 0.0f;
                keyFrames[i].Spline = spline;
            }
 
            start = i;
        }
 
        if (keyFrames[i].IsStopFrame())
        {
            // remember first stop frame
            if (firstStop == -1)
                firstStop = i;
            lastStop = i;
        }
    }
 
    keyFrames.back().NextDistFromPrev = keyFrames.front().DistFromPrev;
 
    if (firstStop == -1 || lastStop == -1)
        firstStop = lastStop = 0;
 
    // at stopping keyframes, we define distSinceStop == 0,
    // and distUntilStop is to the next stopping keyframe.
    // this is required to properly handle cases of two stopping frames in a row (yes they do exist)
    float tmpDist = 0.0f;
    for (size_t i = 0; i < keyFrames.size(); ++i)
    {
        int32 j = (i + lastStop) % keyFrames.size();
        if (keyFrames[j].IsStopFrame() || j == lastStop)
            tmpDist = 0.0f;
        else
            tmpDist += keyFrames[j].DistFromPrev;
        keyFrames[j].DistSinceStop = tmpDist;
    }
 
    tmpDist = 0.0f;
    for (int32 i = int32(keyFrames.size()) - 1; i >= 0; i--)
    {
        int32 j = (i + firstStop) % keyFrames.size();
        tmpDist += keyFrames[(j + 1) % keyFrames.size()].DistFromPrev;
        keyFrames[j].DistUntilStop = tmpDist;
        if (keyFrames[j].IsStopFrame() || j == firstStop)
            tmpDist = 0.0f;
    }
 
    for (size_t i = 0; i < keyFrames.size(); ++i)
    {
        float total_dist = keyFrames[i].DistSinceStop + keyFrames[i].DistUntilStop;
        if (total_dist < 2 * accel_dist) // won't reach full speed
        {
            if (keyFrames[i].DistSinceStop < keyFrames[i].DistUntilStop) // is still accelerating
            {
                // calculate accel+brake time for this short segment
                float segment_time = 2.0f * std::sqrt((keyFrames[i].DistUntilStop + keyFrames[i].DistSinceStop) / accel);
                // substract acceleration time
                keyFrames[i].TimeTo = segment_time - std::sqrt(2 * keyFrames[i].DistSinceStop / accel);
            }
            else // slowing down
                keyFrames[i].TimeTo = std::sqrt(2 * keyFrames[i].DistUntilStop / accel);
        }
        else if (keyFrames[i].DistSinceStop < accel_dist) // still accelerating (but will reach full speed)
        {
            // calculate accel + cruise + brake time for this long segment
            float segment_time = (keyFrames[i].DistUntilStop + keyFrames[i].DistSinceStop) / speed + (speed / accel);
            // substract acceleration time
            keyFrames[i].TimeTo = segment_time - std::sqrt(2 * keyFrames[i].DistSinceStop / accel);
        }
        else if (keyFrames[i].DistUntilStop < accel_dist) // already slowing down (but reached full speed)
            keyFrames[i].TimeTo = std::sqrt(2 * keyFrames[i].DistUntilStop / accel);
        else // at full speed
            keyFrames[i].TimeTo = (keyFrames[i].DistUntilStop / speed) + (0.5f * speed / accel);
    }
 
    // calculate tFrom times from tTo times
    float segmentTime = 0.0f;
    for (size_t i = 0; i < keyFrames.size(); ++i)
    {
        int32 j = (i + lastStop) % keyFrames.size();
        if (keyFrames[j].IsStopFrame() || j == lastStop)
            segmentTime = keyFrames[j].TimeTo;
        keyFrames[j].TimeFrom = segmentTime - keyFrames[j].TimeTo;
    }
 
    // calculate path times
    keyFrames[0].ArriveTime = 0;
    float curPathTime = 0.0f;
    if (keyFrames[0].IsStopFrame())
    {
        curPathTime = float(keyFrames[0].Node->delay);
        keyFrames[0].DepartureTime = uint32(curPathTime * IN_MILLISECONDS);
    }
 
    for (size_t i = 1; i < keyFrames.size(); ++i)
    {
        curPathTime += keyFrames[i - 1].TimeTo;
        if (keyFrames[i].IsStopFrame())
        {
            keyFrames[i].ArriveTime = uint32(curPathTime * IN_MILLISECONDS);
            keyFrames[i - 1].NextArriveTime = keyFrames[i].ArriveTime;
            curPathTime += float(keyFrames[i].Node->delay);
            keyFrames[i].DepartureTime = uint32(curPathTime * IN_MILLISECONDS);
        }
        else
        {
            curPathTime -= keyFrames[i].TimeTo;
            keyFrames[i].ArriveTime = uint32(curPathTime * IN_MILLISECONDS);
            keyFrames[i - 1].NextArriveTime = keyFrames[i].ArriveTime;
            keyFrames[i].DepartureTime = keyFrames[i].ArriveTime;
        }
    }
 
    keyFrames.back().NextArriveTime = keyFrames.back().DepartureTime;
 
    transport->pathTime = keyFrames.back().DepartureTime;
}

References TransportTemplate::accelDist, GameObjectTemplate::accelRate, TransportTemplate::accelTime, TaxiPathNodeEntry::actionFlag, ASSERT, Movement::Spline< length_type >::evaluate_derivative(), IN_MILLISECONDS, TransportTemplate::inInstance, Movement::Spline< length_type >::init_spline(), Movement::SplineBase::init_spline_custom(), KeyFrame::InitialOrientation, Movement::Spline< length_type >::initLengths(), TransportTemplate::keyFrames, Movement::Spline< length_type >::length(), TaxiPathNodeEntry::mapid, TransportTemplate::mapsUsed, Movement::SplineBase::ModeCatmullrom, GameObjectTemplate::moTransport, GameObjectTemplate::moveSpeed, KeyFrame::Node, Position::NormalizeOrientation(), TransportTemplate::pathTime, sMapStore, Movement::Spline< length_type >::Spline(), sTaxiPathNodesByPath, GameObjectTemplate::taxiPathId, TaxiPathNodeEntry::x, TaxiPathNodeEntry::y, and TaxiPathNodeEntry::z.

Referenced by LoadTransportTemplates().

GetTransportAnimInfo()

TransportAnimation const * TransportMgr::GetTransportAnimInfo ( uint32  entry ) const

inline

    {
        TransportAnimationContainer::const_iterator itr = _transportAnimations.find(entry);
        if (itr != _transportAnimations.end())
            return &itr->second;
 
        return nullptr;
    }

References _transportAnimations.

GetTransportTemplate()

TransportTemplate const * TransportMgr::GetTransportTemplate ( uint32  entry ) const

inline

    {
        TransportTemplates::const_iterator itr = _transportTemplates.find(entry);
        if (itr != _transportTemplates.end())
            return &itr->second;
        return nullptr;
    }

References _transportTemplates.

Referenced by CreateTransport(), and SpawnContinentTransports().

instance()

TransportMgr * TransportMgr::instance ( )

static

{
    static TransportMgr instance;
    return &instance;
}

References instance().

Referenced by CreateTransport(), and instance().

LoadTransportTemplates()

void TransportMgr::LoadTransportTemplates

(

)

{
    uint32 oldMSTime = getMSTime();
 
    QueryResult result = WorldDatabase.Query("SELECT entry FROM gameobject_template WHERE type = 15 ORDER BY entry ASC");
 
    if (!result)
    {
        LOG_WARN("server.loading", ">> Loaded 0 transport templates. DB table `gameobject_template` has no transports!");
        return;
    }
 
    uint32 count = 0;
 
    do
    {
        Field* fields = result->Fetch();
        uint32 entry = fields[0].Get<uint32>();
        GameObjectTemplate const* goInfo = sObjectMgr->GetGameObjectTemplate(entry);
        if (!goInfo)
        {
            LOG_ERROR("entities.transport", "Transport {} has no associated GameObjectTemplate from `gameobject_template` , skipped.", entry);
            continue;
        }
 
        if (goInfo->moTransport.taxiPathId >= sTaxiPathNodesByPath.size())
        {
            LOG_ERROR("entities.transport", "Transport {} (name: {}) has an invalid path specified in `gameobject_template`.`data0` ({}) field, skipped.", entry, goInfo->name, goInfo->moTransport.taxiPathId);
            continue;
        }
 
        // paths are generated per template, saves us from generating it again in case of instanced transports
        TransportTemplate& transport = _transportTemplates[entry];
        transport.entry = entry;
        GeneratePath(goInfo, &transport);
 
        // transports in instance are only on one map
        if (transport.inInstance)
            _instanceTransports[*transport.mapsUsed.begin()].insert(entry);
 
        ++count;
    } while (result->NextRow());
 
    LOG_INFO("server.loading", ">> Loaded {} Transport Templates in {} ms", count, GetMSTimeDiffToNow(oldMSTime));
    LOG_INFO("server.loading", " ");
}

References _instanceTransports, _transportTemplates, TransportTemplate::entry, GeneratePath(), Field::Get(), getMSTime(), GetMSTimeDiffToNow(), TransportTemplate::inInstance, LOG_ERROR, LOG_INFO, LOG_WARN, TransportTemplate::mapsUsed, sObjectMgr, sTaxiPathNodesByPath, and WorldDatabase.

operator=()

TransportMgr & TransportMgr::operator= ( TransportMgr const &  )

private

SpawnContinentTransports()

void TransportMgr::SpawnContinentTransports

(

)

{
    if (_transportTemplates.empty())
        return;
 
    uint32 count = 0;
    uint32 oldMSTime = getMSTime();
    QueryResult result = WorldDatabase.Query("SELECT guid, entry FROM transports");
 
    if (sWorld->getBoolConfig(CONFIG_ENABLE_CONTINENT_TRANSPORT))
    {
 
        if (result)
        {
            do
            {
                Field* fields = result->Fetch();
                ObjectGuid::LowType guid = fields[0].Get<uint32>();
                uint32 entry = fields[1].Get<uint32>();
 
                if (TransportTemplate const* tInfo = GetTransportTemplate(entry))
                    if (!tInfo->inInstance)
                        if (CreateTransport(entry, guid))
                            ++count;
 
            } while (result->NextRow());
        }
 
        LOG_INFO("server.loading", ">> Spawned {} continent motion transports in {} ms", count, GetMSTimeDiffToNow(oldMSTime));
    }
 
    if (sWorld->getBoolConfig(CONFIG_ENABLE_CONTINENT_TRANSPORT_PRELOADING))
    {
        // pussywizard: preload grids for continent static transports
        QueryResult result2 = WorldDatabase.Query("SELECT map, position_x, position_y FROM gameobject g JOIN gameobject_template t ON g.id = t.entry WHERE t.type = 11");
 
        if (result2)
        {
            do
            {
                Field* fields = result2->Fetch();
                uint16 mapId = fields[0].Get<uint16>();
                float x = fields[1].Get<float>();
                float y = fields[2].Get<float>();
 
                MapEntry const* mapEntry = sMapStore.LookupEntry(mapId);
                if (mapEntry && !mapEntry->Instanceable())
                    if (Map* map = sMapMgr->CreateBaseMap(mapId))
                    {
                        map->LoadGrid(x, y);
                        ++count;
                    }
            } while (result2->NextRow());
        }
 
        LOG_INFO("server.loading", ">> Preloaded grids for {} continent static transports in {} ms", count, GetMSTimeDiffToNow(oldMSTime));
    }
}

References _transportTemplates, CONFIG_ENABLE_CONTINENT_TRANSPORT, CONFIG_ENABLE_CONTINENT_TRANSPORT_PRELOADING, CreateTransport(), Field::Get(), getMSTime(), GetMSTimeDiffToNow(), GetTransportTemplate(), LOG_INFO, sMapMgr, sMapStore, sWorld, and WorldDatabase.

Unload()

void TransportMgr::Unload

(

)

{
    _transportTemplates.clear();
}

References _transportTemplates.

Friends And Related Function Documentation

LoadDBCStores

void LoadDBCStores ( std::string const &  )

friend

{
    uint32 oldMSTime = getMSTime();
 
    std::string dbcPath = dataPath + "dbc/";
 
    StoreProblemList bad_dbc_files;
    uint32 availableDbcLocales = 0xFFFFFFFF;
 
#define LOAD_DBC(store, file, dbtable) LoadDBC(availableDbcLocales, bad_dbc_files, store, dbcPath, file, dbtable)
 
    LOAD_DBC(sAreaTableStore,                       "AreaTable.dbc",                        "areatable_dbc");
    LOAD_DBC(sAchievementStore,                     "Achievement.dbc",                      "achievement_dbc");
    LOAD_DBC(sAchievementCategoryStore,             "Achievement_Category.dbc",             "achievement_category_dbc");
    LOAD_DBC(sAchievementCriteriaStore,             "Achievement_Criteria.dbc",             "achievement_criteria_dbc");
    LOAD_DBC(sAreaGroupStore,                       "AreaGroup.dbc",                        "areagroup_dbc");
    LOAD_DBC(sAreaPOIStore,                         "AreaPOI.dbc",                          "areapoi_dbc");
    LOAD_DBC(sAuctionHouseStore,                    "AuctionHouse.dbc",                     "auctionhouse_dbc");
    LOAD_DBC(sBankBagSlotPricesStore,               "BankBagSlotPrices.dbc",                "bankbagslotprices_dbc");
    LOAD_DBC(sBattlemasterListStore,                "BattlemasterList.dbc",                 "battlemasterlist_dbc");
    LOAD_DBC(sBarberShopStyleStore,                 "BarberShopStyle.dbc",                  "barbershopstyle_dbc");
    LOAD_DBC(sCharStartOutfitStore,                 "CharStartOutfit.dbc",                  "charstartoutfit_dbc");
    LOAD_DBC(sCharTitlesStore,                      "CharTitles.dbc",                       "chartitles_dbc");
    LOAD_DBC(sChatChannelsStore,                    "ChatChannels.dbc",                     "chatchannels_dbc");
    LOAD_DBC(sChrClassesStore,                      "ChrClasses.dbc",                       "chrclasses_dbc");
    LOAD_DBC(sChrRacesStore,                        "ChrRaces.dbc",                         "chrraces_dbc");
    LOAD_DBC(sCinematicCameraStore,                 "CinematicCamera.dbc",                  "cinematiccamera_dbc");
    LOAD_DBC(sCinematicSequencesStore,              "CinematicSequences.dbc",               "cinematicsequences_dbc");
    LOAD_DBC(sCreatureDisplayInfoStore,             "CreatureDisplayInfo.dbc",              "creaturedisplayinfo_dbc");
    LOAD_DBC(sCreatureDisplayInfoExtraStore,        "CreatureDisplayInfoExtra.dbc",         "creaturedisplayinfoextra_dbc");
    LOAD_DBC(sCreatureFamilyStore,                  "CreatureFamily.dbc",                   "creaturefamily_dbc");
    LOAD_DBC(sCreatureModelDataStore,               "CreatureModelData.dbc",                "creaturemodeldata_dbc");
    LOAD_DBC(sCreatureSpellDataStore,               "CreatureSpellData.dbc",                "creaturespelldata_dbc");
    LOAD_DBC(sCreatureTypeStore,                    "CreatureType.dbc",                     "creaturetype_dbc");
    LOAD_DBC(sCurrencyTypesStore,                   "CurrencyTypes.dbc",                    "currencytypes_dbc");
    LOAD_DBC(sDestructibleModelDataStore,           "DestructibleModelData.dbc",            "destructiblemodeldata_dbc");
    LOAD_DBC(sDungeonEncounterStore,                "DungeonEncounter.dbc",                 "dungeonencounter_dbc");
    LOAD_DBC(sDurabilityCostsStore,                 "DurabilityCosts.dbc",                  "durabilitycosts_dbc");
    LOAD_DBC(sDurabilityQualityStore,               "DurabilityQuality.dbc",                "durabilityquality_dbc");
    LOAD_DBC(sEmotesStore,                          "Emotes.dbc",                           "emotes_dbc");
    LOAD_DBC(sEmotesTextStore,                      "EmotesText.dbc",                       "emotestext_dbc");
    LOAD_DBC(sFactionStore,                         "Faction.dbc",                          "faction_dbc");
    LOAD_DBC(sFactionTemplateStore,                 "FactionTemplate.dbc",                  "factiontemplate_dbc");
    LOAD_DBC(sGameObjectArtKitStore,                "GameObjectArtKit.dbc",                 "gameobjectartkit_dbc");
    LOAD_DBC(sGameObjectDisplayInfoStore,           "GameObjectDisplayInfo.dbc",            "gameobjectdisplayinfo_dbc");
    LOAD_DBC(sGemPropertiesStore,                   "GemProperties.dbc",                    "gemproperties_dbc");
    LOAD_DBC(sGlyphPropertiesStore,                 "GlyphProperties.dbc",                  "glyphproperties_dbc");
    LOAD_DBC(sGlyphSlotStore,                       "GlyphSlot.dbc",                        "glyphslot_dbc");
    LOAD_DBC(sGtBarberShopCostBaseStore,            "gtBarberShopCostBase.dbc",             "gtbarbershopcostbase_dbc");
    LOAD_DBC(sGtCombatRatingsStore,                 "gtCombatRatings.dbc",                  "gtcombatratings_dbc");
    LOAD_DBC(sGtChanceToMeleeCritBaseStore,         "gtChanceToMeleeCritBase.dbc",          "gtchancetomeleecritbase_dbc");
    LOAD_DBC(sGtChanceToMeleeCritStore,             "gtChanceToMeleeCrit.dbc",              "gtchancetomeleecrit_dbc");
    LOAD_DBC(sGtChanceToSpellCritBaseStore,         "gtChanceToSpellCritBase.dbc",          "gtchancetospellcritbase_dbc");
    LOAD_DBC(sGtChanceToSpellCritStore,             "gtChanceToSpellCrit.dbc",              "gtchancetospellcrit_dbc");
    LOAD_DBC(sGtNPCManaCostScalerStore,             "gtNPCManaCostScaler.dbc",              "gtnpcmanacostscaler_dbc");
    LOAD_DBC(sGtOCTClassCombatRatingScalarStore,    "gtOCTClassCombatRatingScalar.dbc",     "gtoctclasscombatratingscalar_dbc");
    LOAD_DBC(sGtOCTRegenHPStore,                    "gtOCTRegenHP.dbc",                     "gtoctregenhp_dbc");
    //LOAD_DBC(sGtOCTRegenMPStore,                  "gtOCTRegenMP.dbc",                     "gtoctregenmp_dbc");       -- not used currently
    LOAD_DBC(sGtRegenHPPerSptStore,                 "gtRegenHPPerSpt.dbc",                  "gtregenhpperspt_dbc");
    LOAD_DBC(sGtRegenMPPerSptStore,                 "gtRegenMPPerSpt.dbc",                  "gtregenmpperspt_dbc");
    LOAD_DBC(sHolidaysStore,                        "Holidays.dbc",                         "holidays_dbc");
    LOAD_DBC(sItemBagFamilyStore,                   "ItemBagFamily.dbc",                    "itembagfamily_dbc");
    LOAD_DBC(sItemDisplayInfoStore,                 "ItemDisplayInfo.dbc",                  "itemdisplayinfo_dbc");
    //LOAD_DBC(sItemCondExtCostsStore,              "ItemCondExtCosts.dbc",                 "itemcondextcosts_dbc");
    LOAD_DBC(sItemExtendedCostStore,                "ItemExtendedCost.dbc",                 "itemextendedcost_dbc");
    LOAD_DBC(sItemLimitCategoryStore,               "ItemLimitCategory.dbc",                "itemlimitcategory_dbc");
    LOAD_DBC(sItemRandomPropertiesStore,            "ItemRandomProperties.dbc",             "itemrandomproperties_dbc");
    LOAD_DBC(sItemRandomSuffixStore,                "ItemRandomSuffix.dbc",                 "itemrandomsuffix_dbc");
    LOAD_DBC(sItemSetStore,                         "ItemSet.dbc",                          "itemset_dbc");
    LOAD_DBC(sLFGDungeonStore,                      "LFGDungeons.dbc",                      "lfgdungeons_dbc");
    LOAD_DBC(sLightStore,                           "Light.dbc",                            "light_dbc");
    LOAD_DBC(sLiquidTypeStore,                      "LiquidType.dbc",                       "liquidtype_dbc");
    LOAD_DBC(sLockStore,                            "Lock.dbc",                             "lock_dbc");
    LOAD_DBC(sMailTemplateStore,                    "MailTemplate.dbc",                     "mailtemplate_dbc");
    LOAD_DBC(sMapStore,                             "Map.dbc",                              "map_dbc");
    LOAD_DBC(sMapDifficultyStore,                   "MapDifficulty.dbc",                    "mapdifficulty_dbc");
    LOAD_DBC(sMovieStore,                           "Movie.dbc",                            "movie_dbc");
    LOAD_DBC(sOverrideSpellDataStore,               "OverrideSpellData.dbc",                "overridespelldata_dbc");
    LOAD_DBC(sPowerDisplayStore,                    "PowerDisplay.dbc",                     "powerdisplay_dbc");
    LOAD_DBC(sPvPDifficultyStore,                   "PvpDifficulty.dbc",                    "pvpdifficulty_dbc");
    LOAD_DBC(sQuestXPStore,                         "QuestXP.dbc",                          "questxp_dbc");
    LOAD_DBC(sQuestFactionRewardStore,              "QuestFactionReward.dbc",               "questfactionreward_dbc");
    LOAD_DBC(sQuestSortStore,                       "QuestSort.dbc",                        "questsort_dbc");
    LOAD_DBC(sRandomPropertiesPointsStore,          "RandPropPoints.dbc",                   "randproppoints_dbc");
    LOAD_DBC(sScalingStatDistributionStore,         "ScalingStatDistribution.dbc",          "scalingstatdistribution_dbc");
    LOAD_DBC(sScalingStatValuesStore,               "ScalingStatValues.dbc",                "scalingstatvalues_dbc");
    LOAD_DBC(sSkillLineStore,                       "SkillLine.dbc",                        "skillline_dbc");
    LOAD_DBC(sSkillLineAbilityStore,                "SkillLineAbility.dbc",                 "skilllineability_dbc");
    LOAD_DBC(sSkillRaceClassInfoStore,              "SkillRaceClassInfo.dbc",               "skillraceclassinfo_dbc");
    LOAD_DBC(sSkillTiersStore,                      "SkillTiers.dbc",                       "skilltiers_dbc");
    LOAD_DBC(sSoundEntriesStore,                    "SoundEntries.dbc",                     "soundentries_dbc");
    LOAD_DBC(sSpellStore,                           "Spell.dbc",                            "spell_dbc");
    LOAD_DBC(sSpellCastTimesStore,                  "SpellCastTimes.dbc",                   "spellcasttimes_dbc");
    LOAD_DBC(sSpellCategoryStore,                   "SpellCategory.dbc",                    "spellcategory_dbc");
    LOAD_DBC(sSpellDifficultyStore,                 "SpellDifficulty.dbc",                  "spelldifficulty_dbc");
    LOAD_DBC(sSpellDurationStore,                   "SpellDuration.dbc",                    "spellduration_dbc");
    LOAD_DBC(sSpellFocusObjectStore,                "SpellFocusObject.dbc",                 "spellfocusobject_dbc");
    LOAD_DBC(sSpellItemEnchantmentStore,            "SpellItemEnchantment.dbc",             "spellitemenchantment_dbc");
    LOAD_DBC(sSpellItemEnchantmentConditionStore,   "SpellItemEnchantmentCondition.dbc",    "spellitemenchantmentcondition_dbc");
    LOAD_DBC(sSpellRadiusStore,                     "SpellRadius.dbc",                      "spellradius_dbc");
    LOAD_DBC(sSpellRangeStore,                      "SpellRange.dbc",                       "spellrange_dbc");
    LOAD_DBC(sSpellRuneCostStore,                   "SpellRuneCost.dbc",                    "spellrunecost_dbc");
    LOAD_DBC(sSpellShapeshiftStore,                 "SpellShapeshiftForm.dbc",              "spellshapeshiftform_dbc");
    LOAD_DBC(sSpellVisualStore,                     "SpellVisual.dbc",                      "spellvisual_dbc");
    LOAD_DBC(sStableSlotPricesStore,                "StableSlotPrices.dbc",                 "stableslotprices_dbc");
    LOAD_DBC(sSummonPropertiesStore,                "SummonProperties.dbc",                 "summonproperties_dbc");
    LOAD_DBC(sTalentStore,                          "Talent.dbc",                           "talent_dbc");
    LOAD_DBC(sTalentTabStore,                       "TalentTab.dbc",                        "talenttab_dbc");
    LOAD_DBC(sTaxiNodesStore,                       "TaxiNodes.dbc",                        "taxinodes_dbc");
    LOAD_DBC(sTaxiPathStore,                        "TaxiPath.dbc",                         "taxipath_dbc");
    LOAD_DBC(sTaxiPathNodeStore,                    "TaxiPathNode.dbc",                     "taxipathnode_dbc");
    LOAD_DBC(sTeamContributionPointsStore,          "TeamContributionPoints.dbc",           "teamcontributionpoints_dbc");
    LOAD_DBC(sTotemCategoryStore,                   "TotemCategory.dbc",                    "totemcategory_dbc");
    LOAD_DBC(sTransportAnimationStore,              "TransportAnimation.dbc",               "transportanimation_dbc");
    LOAD_DBC(sTransportRotationStore,               "TransportRotation.dbc",                "transportrotation_dbc");
    LOAD_DBC(sVehicleStore,                         "Vehicle.dbc",                          "vehicle_dbc");
    LOAD_DBC(sVehicleSeatStore,                     "VehicleSeat.dbc",                      "vehicleseat_dbc");
    LOAD_DBC(sWMOAreaTableStore,                    "WMOAreaTable.dbc",                     "wmoareatable_dbc");
    LOAD_DBC(sWorldMapAreaStore,                    "WorldMapArea.dbc",                     "worldmaparea_dbc");
    LOAD_DBC(sWorldMapOverlayStore,                 "WorldMapOverlay.dbc",                  "worldmapoverlay_dbc");
 
#undef LOAD_DBC
 
    for (CharStartOutfitEntry const* outfit : sCharStartOutfitStore)
        sCharStartOutfitMap[outfit->Race | (outfit->Class << 8) | (outfit->Gender << 16)] = outfit;
 
    for (FactionEntry const* faction : sFactionStore)
    {
        if (faction->team)
        {
            SimpleFactionsList& flist = sFactionTeamMap[faction->team];
            flist.push_back(faction->ID);
        }
    }
 
    for (GameObjectDisplayInfoEntry const* info : sGameObjectDisplayInfoStore)
    {
        if (info->maxX < info->minX)
            std::swap(*(float*)(&info->maxX), *(float*)(&info->minX));
 
        if (info->maxY < info->minY)
            std::swap(*(float*)(&info->maxY), *(float*)(&info->minY));
 
        if (info->maxZ < info->minZ)
            std::swap(*(float*)(&info->maxZ), *(float*)(&info->minZ));
    }
 
    // fill data
    for (MapDifficultyEntry const* entry : sMapDifficultyStore)
        sMapDifficultyMap[MAKE_PAIR32(entry->MapId, entry->Difficulty)] = MapDifficulty(entry->resetTime, entry->maxPlayers, entry->areaTriggerText[0] != '\0');
 
    for (PvPDifficultyEntry const* entry : sPvPDifficultyStore)
        if (entry->bracketId > MAX_BATTLEGROUND_BRACKETS)
            ASSERT(false && "Need update MAX_BATTLEGROUND_BRACKETS by DBC data");
 
    for (auto i : sSpellStore)
        if (i->Category)
            sSpellsByCategoryStore[i->Category].emplace(false, i->Id);
 
    for (SkillRaceClassInfoEntry const* entry : sSkillRaceClassInfoStore)
    {
        if (sSkillLineStore.LookupEntry(entry->SkillID))
        {
            SkillRaceClassInfoBySkill.emplace(entry->SkillID, entry);
        }
    }
 
    for (SkillLineAbilityEntry const* skillLine : sSkillLineAbilityStore)
    {
        SpellEntry const* spellInfo = sSpellStore.LookupEntry(skillLine->Spell);
        if (spellInfo && spellInfo->Attributes & SPELL_ATTR0_PASSIVE)
        {
            for (CreatureFamilyEntry const* cFamily : sCreatureFamilyStore)
            {
                if (skillLine->SkillLine != cFamily->skillLine[0] && skillLine->SkillLine != cFamily->skillLine[1])
                {
                    continue;
                }
 
                if (spellInfo->SpellLevel)
                {
                    continue;
                }
 
                if (skillLine->AcquireMethod != SKILL_LINE_ABILITY_LEARNED_ON_SKILL_LEARN)
                {
                    continue;
                }
 
                sPetFamilySpellsStore[cFamily->ID].insert(spellInfo->Id);
            }
        }
    }
 
    // Create Spelldifficulty searcher
    for (SpellDifficultyEntry const* spellDiff : sSpellDifficultyStore)
    {
        SpellDifficultyEntry newEntry;
 
        memset(newEntry.SpellID, 0, 4 * sizeof(uint32));
 
        for (uint8 x = 0; x < MAX_DIFFICULTY; ++x)
        {
            if (spellDiff->SpellID[x] <= 0 || !sSpellStore.LookupEntry(spellDiff->SpellID[x]))
            {
                if (spellDiff->SpellID[x] > 0) //don't show error if spell is <= 0, not all modes have spells and there are unknown negative values
                    LOG_ERROR("sql.sql", "spelldifficulty_dbc: spell {} at field id: {} at spellid {} does not exist in SpellStore (spell.dbc), loaded as 0", spellDiff->SpellID[x], spellDiff->ID, x);
 
                newEntry.SpellID[x] = 0; // spell was <= 0 or invalid, set to 0
            }
            else
                newEntry.SpellID[x] = spellDiff->SpellID[x];
        }
 
        if (newEntry.SpellID[0] <= 0 || newEntry.SpellID[1] <= 0) // id0-1 must be always set!
            continue;
 
        for (uint8 x = 0; x < MAX_DIFFICULTY; ++x)
            if (newEntry.SpellID[x])
                sSpellMgr->SetSpellDifficultyId(uint32(newEntry.SpellID[x]), spellDiff->ID);
    }
 
    // create talent spells set
    for (TalentEntry const* talentInfo : sTalentStore)
    {
        TalentTabEntry const* talentTab = sTalentTabStore.LookupEntry(talentInfo->TalentTab);
 
        for (uint8 j = 0; j < MAX_TALENT_RANK; ++j)
        {
            if (talentInfo->RankID[j])
            {
                sTalentSpellPosMap[talentInfo->RankID[j]] = TalentSpellPos(talentInfo->TalentID, j);
 
                if (talentTab && talentTab->petTalentMask)
                {
                    sPetTalentSpells.insert(talentInfo->RankID[j]);
                }
            }
        }
    }
 
    // prepare fast data access to bit pos of talent ranks for use at inspecting
    {
        // now have all max ranks (and then bit amount used for store talent ranks in inspect)
        for (uint32 talentTabId = 1; talentTabId < sTalentTabStore.GetNumRows(); ++talentTabId)
        {
            TalentTabEntry const* talentTabInfo = sTalentTabStore.LookupEntry(talentTabId);
            if (!talentTabInfo)
                continue;
 
            // prevent memory corruption; otherwise cls will become 12 below
            if ((talentTabInfo->ClassMask & CLASSMASK_ALL_PLAYABLE) == 0)
                continue;
 
            // store class talent tab pages
            for (uint32 cls = 1; cls < MAX_CLASSES; ++cls)
                if (talentTabInfo->ClassMask & (1 << (cls - 1)))
                    sTalentTabPages[cls][talentTabInfo->tabpage] = talentTabId;
        }
    }
 
    for (uint32 i = 1; i < sTaxiPathStore.GetNumRows(); ++i)
        if (TaxiPathEntry const* entry = sTaxiPathStore.LookupEntry(i))
            sTaxiPathSetBySource[entry->from][entry->to] = entry;
 
    // Calculate path nodes count
    uint32 pathCount = sTaxiPathStore.GetNumRows();
    std::vector<uint32> pathLength;
    pathLength.resize(pathCount);                           // 0 and some other indexes not used
 
    for (uint32 i = 1; i < sTaxiPathNodeStore.GetNumRows(); ++i)
        if (TaxiPathNodeEntry const* entry = sTaxiPathNodeStore.LookupEntry(i))
            if (pathLength[entry->path] < entry->index + 1)
                pathLength[entry->path] = entry->index + 1;
 
    // Set path length
    sTaxiPathNodesByPath.resize(pathCount);                 // 0 and some other indexes not used
    for (uint32 i = 1; i < sTaxiPathNodesByPath.size(); ++i)
        sTaxiPathNodesByPath[i].resize(pathLength[i]);
 
    // fill data
    for (TaxiPathNodeEntry const* entry : sTaxiPathNodeStore)
        sTaxiPathNodesByPath[entry->path][entry->index] = entry;
 
    // Initialize global taxinodes mask
    // include existed nodes that have at least single not spell base (scripted) path
    {
        std::set<uint32> spellPaths;
        for (SpellEntry const* sInfo : sSpellStore)
            for (uint8 j = 0; j < MAX_SPELL_EFFECTS; ++j)
                if (sInfo->Effect[j] == SPELL_EFFECT_SEND_TAXI)
                    spellPaths.insert(sInfo->EffectMiscValue[j]);
 
        sTaxiNodesMask.fill(0);
        sOldContinentsNodesMask.fill(0);
        sHordeTaxiNodesMask.fill(0);
        sAllianceTaxiNodesMask.fill(0);
        sDeathKnightTaxiNodesMask.fill(0);
 
        for (uint32 i = 1; i < sTaxiNodesStore.GetNumRows(); ++i)
        {
            TaxiNodesEntry const* node = sTaxiNodesStore.LookupEntry(i);
            if (!node)
                continue;
 
            TaxiPathSetBySource::const_iterator src_i = sTaxiPathSetBySource.find(i);
            if (src_i != sTaxiPathSetBySource.end() && !src_i->second.empty())
            {
                bool ok = false;
                for (TaxiPathSetForSource::const_iterator dest_i = src_i->second.begin(); dest_i != src_i->second.end(); ++dest_i)
                {
                    // not spell path
                    if (dest_i->second->price || spellPaths.find(dest_i->second->ID) == spellPaths.end())
                    {
                        ok = true;
                        break;
                    }
                }
 
                if (!ok)
                    continue;
            }
 
            // valid taxi network node
            uint8  field   = (uint8)((i - 1) / 32);
            uint32 submask = 1 << ((i - 1) % 32);
            sTaxiNodesMask[field] |= submask;
 
            if (node->MountCreatureID[0] && node->MountCreatureID[0] != 32981)
                sHordeTaxiNodesMask[field] |= submask;
 
            if (node->MountCreatureID[1] && node->MountCreatureID[1] != 32981)
                sAllianceTaxiNodesMask[field] |= submask;
 
            if (node->MountCreatureID[0] == 32981 || node->MountCreatureID[1] == 32981)
                sDeathKnightTaxiNodesMask[field] |= submask;
 
            // old continent node (+ nodes virtually at old continents, check explicitly to avoid loading map files for zone info)
            if (node->map_id < 2 || i == 82 || i == 83 || i == 93 || i == 94)
                sOldContinentsNodesMask[field] |= submask;
 
            // fix DK node at Ebon Hold and Shadow Vault flight master
            if (i == 315 || i == 333)
                ((TaxiNodesEntry*)node)->MountCreatureID[1] = 32981;
        }
    }
 
    for (TransportAnimationEntry const* anim : sTransportAnimationStore)
        sTransportMgr->AddPathNodeToTransport(anim->TransportEntry, anim->TimeSeg, anim);
 
    for (TransportRotationEntry const* rot : sTransportRotationStore)
        sTransportMgr->AddPathRotationToTransport(rot->TransportEntry, rot->TimeSeg, rot);
 
    for (WMOAreaTableEntry const* entry : sWMOAreaTableStore)
        sWMOAreaInfoByTripple[WMOAreaTableKey(entry->rootId, entry->adtId, entry->groupId)] = entry;
 
    // error checks
    if (bad_dbc_files.size() >= DBCFileCount)
    {
        LOG_ERROR("dbc", "Incorrect DataDir value in worldserver.conf or ALL required *.dbc files ({}) not found by path: {}dbc", DBCFileCount, dataPath);
        exit(1);
    }
    else if (!bad_dbc_files.empty())
    {
        std::string str;
        for (StoreProblemList::iterator i = bad_dbc_files.begin(); i != bad_dbc_files.end(); ++i)
            str += *i + "\n";
 
        LOG_ERROR("dbc", "Some required *.dbc files ({} from {}) not found or not compatible:\n{}", (uint32)bad_dbc_files.size(), DBCFileCount, str);
        exit(1);
    }
 
    // Check loaded DBC files proper version
    if (!sAreaTableStore.LookupEntry(4987)         ||       // last area added in 3.3.5a
            !sCharTitlesStore.LookupEntry(177)         ||       // last char title added in 3.3.5a
            !sGemPropertiesStore.LookupEntry(1629)     ||       // last added spell in 3.3.5a
            !sItemExtendedCostStore.LookupEntry(2997)  ||       // last item extended cost added in 3.3.5a
            !sMapStore.LookupEntry(724)                ||       // last map added in 3.3.5a
            !sSpellStore.LookupEntry(80864)            )        // last client known item added in 3.3.5a
    {
        LOG_ERROR("dbc", "You have _outdated_ DBC data. Please extract correct versions from current using client.");
        exit(1);
    }
 
    LOG_INFO("server.loading", ">> Initialized {} Data Stores in {} ms", DBCFileCount, GetMSTimeDiffToNow(oldMSTime));
    LOG_INFO("server.loading", " ");
}

Member Data Documentation

_instanceTransports

TransportInstanceMap TransportMgr::_instanceTransports

private

Referenced by CreateInstanceTransports(), and LoadTransportTemplates().

_transportAnimations

TransportAnimationContainer TransportMgr::_transportAnimations

private

Referenced by AddPathNodeToTransport(), AddPathRotationToTransport(), and GetTransportAnimInfo().

_transportTemplates

TransportTemplates TransportMgr::_transportTemplates

private

Referenced by GetTransportTemplate(), LoadTransportTemplates(), SpawnContinentTransports(), and Unload().