Ejemplo n.º 1
0
// Method for spawning gameobject on map
GameObject* Battlefield::SpawnGameObject(uint32 entry, float x, float y, float z, float o)
{
    // Get map object
    Map* map = sMapMgr->CreateBaseMap(571); // *vomits*
    if (!map)
        return 0;

    // Create gameobject
    GameObject* go = new GameObject;
    if (!go->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_GAMEOBJECT), entry, map, PHASEMASK_NORMAL, x, y, z, o, 0, 0, 0, 0, 100, GO_STATE_READY))
    {
        sLog->outError(LOG_FILTER_BATTLEFIELD, "Battlefield::SpawnGameObject: Gameobject template %u not found in database! Battlefield not created!", entry);
        sLog->outError(LOG_FILTER_BATTLEFIELD, "Battlefield::SpawnGameObject: Cannot create gameobject template %u! Battlefield not created!", entry);
        delete go;
        return NULL;
    }

    // Add to world
    map->AddToMap(go);
    go->setActive(true);

    return go;
}
Ejemplo n.º 2
0
// Method for spawning gameobject on map
GameObject* Battlefield::SpawnGameObject(uint32 entry, float x, float y, float z, float o)
{
    // Get map object
    Map* map = sMapMgr->CreateBaseMap(571); // *vomits*
    if (!map)
        return 0;

    // Create gameobject
    GameObject* go = new GameObject;
    if (!go->Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, PHASEMASK_NORMAL, x, y, z, o, 0, 0, 0, 0, 100, GO_STATE_READY))
    {
        TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnGameObject: Gameobject template %u could not be found in the database! Battlefield has not been created!", entry);
        TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnGameObject: Could not create gameobject template %u! Battlefield has not been created!", entry);
        delete go;
        return NULL;
    }

    // Add to world
    map->AddToMap(go);
    go->setActive(true);

    return go;
}
Ejemplo n.º 3
0
void PoolGroup<Creature>::Spawn1Object(PoolObject* obj)
{
    if (CreatureData const* data = sObjectMgr->GetCreatureData(obj->guid))
    {
        sObjectMgr->AddCreatureToGrid(obj->guid, data);

        // Spawn if necessary (loaded grids only)
        Map* map = const_cast<Map*>(sMapMgr->CreateBaseMap(data->mapid));
        // We use spawn coords to spawn
        if (!map->Instanceable() && map->IsGridLoaded(data->posX, data->posY))
        {
            Creature* pCreature = new Creature;
            //sLog->outDebug(LOG_FILTER_POOLSYS, "Spawning creature %u", guid);
            if (!pCreature->LoadFromDB(obj->guid, map))
            {
                delete pCreature;
                return;
            }
            else
                map->AddToMap(pCreature);
        }
    }
}
Ejemplo n.º 4
0
// gunship data
Creature* Transport::AddNPCPassengerInInstance(uint32 entry, float x, float y, float z, float o, uint32 anim)
{
    Map* map = GetMap();
    Creature* creature = new Creature;

    if (!creature->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, GetPhaseMask(), entry, 0, GetGOInfo()->faction, 0, 0, 0, 0))
    {
        delete creature;
        return 0;
    }

    creature->SetTransport(this);
    creature->AddUnitMovementFlag(MOVEMENTFLAG_ONTRANSPORT);
    creature->m_movementInfo.guid = GetGUID();
    creature->m_movementInfo.transport.pos.Relocate(x, y, z, o);

    creature->Relocate(
        GetPositionX() + (x * cos(GetOrientation()) + y * sin(GetOrientation() + float(M_PI))),
        GetPositionY() + (y * cos(GetOrientation()) + x * sin(GetOrientation())),
        z + GetPositionZ(),
        o + GetOrientation());

    creature->SetHomePosition(creature->GetPositionX(), creature->GetPositionY(), creature->GetPositionZ(), creature->GetOrientation());

    if (!creature->IsPositionValid())
    {
        delete creature;
        return 0;
    }

    map->AddToMap(creature);
    m_NPCPassengerSet.insert(creature);

    creature->setActive(true);
    sScriptMgr->OnAddCreaturePassenger(this, creature);
    return creature;
}
Ejemplo n.º 5
0
Creature *Battlefield::SpawnCreature(uint32 entry, float x, float y, float z, float o, TeamId team)
{
    //Get map object
    Map* map = const_cast<Map*>(sMapMgr->CreateBaseMap(_MapId));
    if (!map)
    {
        sLog->outError("Can't create creature entry: %u map not found", entry);
        return 0;
    }

    //Create creature
    Creature* creature = new Creature;
    if (!creature->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, PHASEMASK_NORMAL, entry, 0, team, x, y, z, o))
    {
        sLog->outError("Can't create creature entry: %u", entry);
        delete creature;
        return NULL;
    }

    creature->SetHomePosition(x, y, z, o);

    CreatureTemplate const* cinfo = sObjectMgr->GetCreatureTemplate(entry);
    if (!cinfo)
    {
        sLog->outErrorDb("Battleground::AddCreature: entry %u does not exist.", entry);
        return NULL;
    }
    // force using DB speeds -- do we really need this?
    creature->SetSpeed(MOVE_WALK, cinfo->speed_walk);
    creature->SetSpeed(MOVE_RUN, cinfo->speed_run);

    // Set creature in world
    map->AddToMap(creature);
    creature->setActive(true);

    return creature;
}
Ejemplo n.º 6
0
// Method for spawning gameobject on map
GameObject* Battlefield::SpawnGameObject(uint32 entry, Position const& pos, QuaternionData const& rot)
{
    // Get map object
    Map* map = sMapMgr->CreateBaseMap(m_MapId);
    if (!map)
        return nullptr;

    // Create gameobject
    GameObject* go = new GameObject;
    if (!go->Create(map->GenerateLowGuid<HighGuid::GameObject>(), entry, map, PHASEMASK_NORMAL, pos, rot, 255, GO_STATE_READY))
    {
        TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnGameObject: Gameobject template %u could not be found in the database! Battlefield has not been created!", entry);
        TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnGameObject: Could not create gameobject template %u! Battlefield has not been created!", entry);
        delete go;
        return nullptr;
    }

    // Add to world
    map->AddToMap(go);
    go->setActive(true);
    go->SetFarVisible(true);

    return go;
}
Ejemplo n.º 7
0
Creature* Battlefield::SpawnCreature(uint32 entry, Position const& pos)
{
    //Get map object
    Map* map = sMapMgr->CreateBaseMap(m_MapId);
    if (!map)
    {
        TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnCreature: Can't create creature entry: %u, map not found.", entry);
        return nullptr;
    }

    CreatureTemplate const* cinfo = sObjectMgr->GetCreatureTemplate(entry);
    if (!cinfo)
    {
        TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnCreature: entry %u does not exist.", entry);
        return nullptr;
    }

    float x, y, z, o;
    pos.GetPosition(x, y, z, o);

    Creature* creature = new Creature();
    if (!creature->Create(map->GenerateLowGuid<HighGuid::Creature>(), map, PHASEMASK_NORMAL, entry, x, y, z, o))
    {
        TC_LOG_ERROR("bg.battlefield", "Battlefield::SpawnCreature: Can't create creature entry: %u", entry);
        delete creature;
        return nullptr;
    }

    creature->SetHomePosition(x, y, z, o);

    // Set creature in world
    map->AddToMap(creature);
    creature->setActive(true);

    return creature;
}
Ejemplo n.º 8
0
Corpse* ObjectAccessor::ConvertCorpseForPlayer(uint64 player_guid, bool insignia /*=false*/)
{
    Corpse* corpse = GetCorpseForPlayerGUID(player_guid);
    if (!corpse)
    {
        //in fact this function is called from several places
        //even when player doesn't have a corpse, not an error
        return NULL;
    }

    TC_LOG_DEBUG("misc", "Deleting Corpse and spawned bones.");

    // Map can be NULL
    Map* map = corpse->FindMap();

    // remove corpse from player_guid -> corpse map and from current map
    RemoveCorpse(corpse);

    // remove corpse from DB
    SQLTransaction trans = CharacterDatabase.BeginTransaction();
    corpse->DeleteFromDB(trans);
    CharacterDatabase.CommitTransaction(trans);

    Corpse* bones = nullptr;
    // create the bones only if the map and the grid is loaded at the corpse's location
    // ignore bones creating option in case insignia

    if (map && (insignia ||
        (map->IsBattlegroundOrArena() ? sWorld->getBoolConfig(CONFIG_DEATH_BONES_BG_OR_ARENA) : sWorld->getBoolConfig(CONFIG_DEATH_BONES_WORLD))) &&
        !map->IsRemovalGrid(corpse->GetPositionX(), corpse->GetPositionY()))
    {
        // Create bones, don't change Corpse
        bones = new Corpse;
        bones->Create(corpse->GetGUIDLow(), map);

        for (uint8 i = OBJECT_FIELD_TYPE + 1; i < CORPSE_END; ++i)                    // don't overwrite guid and object type
            bones->SetUInt32Value(i, corpse->GetUInt32Value(i));

        bones->SetGridCoord(corpse->GetGridCoord());
        // bones->m_time = m_time;                              // don't overwrite time
        // bones->m_type = m_type;                              // don't overwrite type
        bones->Relocate(corpse->GetPositionX(), corpse->GetPositionY(), corpse->GetPositionZ(), corpse->GetOrientation());
        bones->CopyPhaseFrom(corpse);

        bones->SetUInt32Value(CORPSE_FIELD_FLAGS, CORPSE_FLAG_UNK2 | CORPSE_FLAG_BONES);
        bones->SetUInt64Value(CORPSE_FIELD_OWNER, 0);

        for (uint8 i = 0; i < EQUIPMENT_SLOT_END; ++i)
        {
            if (corpse->GetUInt32Value(CORPSE_FIELD_ITEM + i))
                bones->SetUInt32Value(CORPSE_FIELD_ITEM + i, 0);
        }

        // add bones in grid store if grid loaded where corpse placed
        map->AddToMap(bones);
    }

    // all references to the corpse should be removed at this point
    delete corpse;

    return bones;
}
Ejemplo n.º 9
0
bool OutdoorPvPSI::HandleDropFlag(Player* player, uint32 spellId)
{
    if (spellId == SI_SILITHYST_FLAG)
    {
        // if it was dropped away from the player's turn-in point, then create a silithyst mound, if it was dropped near the areatrigger, then it was dispelled by the outdoorpvp, so do nothing
        switch (player->GetTeam())
        {
        case ALLIANCE:
            {
                AreaTriggerEntry const* atEntry = sAreaTriggerStore.LookupEntry(SI_AREATRIGGER_A);
                if (atEntry)
                {
                    // 5.0f is safe-distance
                    if (player->GetDistance(atEntry->x, atEntry->y, atEntry->z) > 5.0f + atEntry->radius)
                    {
                        // he dropped it further, summon mound
                        GameObject* go = new GameObject;
                        Map* map = player->GetMap();
                        if (!map)
                        {
                            delete go;
                            return true;
                        }

                        if (!go->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_GAMEOBJECT), SI_SILITHYST_MOUND, map, player->GetPhaseMask(), player->GetPositionX(), player->GetPositionY(), player->GetPositionZ(), player->GetOrientation(), 0, 0, 0, 0, 100, GO_STATE_READY))
                        {
                            delete go;
                            return true;
                        }

                        go->SetRespawnTime(0);

                        if (!map->AddToMap(go))
                        {
                            delete go;
                            return true;
                        }
                    }
                }
            }
            break;
        case HORDE:
            {
                AreaTriggerEntry const* atEntry = sAreaTriggerStore.LookupEntry(SI_AREATRIGGER_H);
                if (atEntry)
                {
                    // 5.0f is safe-distance
                    if (player->GetDistance(atEntry->x, atEntry->y, atEntry->z) > 5.0f + atEntry->radius)
                    {
                        // he dropped it further, summon mound
                        GameObject* go = new GameObject;
                        Map* map = player->GetMap();
                        if (!map)
                        {
                            delete go;
                            return true;
                        }

                        if (!go->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_GAMEOBJECT), SI_SILITHYST_MOUND, map, player->GetPhaseMask(), player->GetPositionX(), player->GetPositionY(), player->GetPositionZ(), player->GetOrientation(), 0, 0, 0, 0, 100, GO_STATE_READY))
                        {
                            delete go;
                            return true;
                        }

                        go->SetRespawnTime(0);

                        if (!map->AddToMap(go))
                        {
                            delete go;
                            return true;
                        }
                    }
                }
            }
            break;
        }
        return true;
    }
    return false;
}
Ejemplo n.º 10
0
bool Transport::TeleportTransport(uint32 newMapid, float x, float y, float z)
{
    Map const* oldMap = GetMap();

    if (oldMap->GetId() != newMapid)
    {
        Map* newMap = sMapMgr->CreateBaseMap(newMapid);
        Map::PlayerList const& oldPlayers = GetMap()->GetPlayers();
        if (!oldPlayers.isEmpty())
        {
            UpdateData data;
            BuildOutOfRangeUpdateBlock(&data);
            WorldPacket packet;
            data.BuildPacket(&packet);
            for (Map::PlayerList::const_iterator itr = oldPlayers.begin(); itr != oldPlayers.end(); ++itr)
                if (itr->GetSource()->GetTransport() != this)
                    itr->GetSource()->SendDirectMessage(&packet);
        }

        UnloadStaticPassengers();
        GetMap()->RemoveFromMap<Transport>(this, false);
        SetMap(newMap);

        Map::PlayerList const& newPlayers = GetMap()->GetPlayers();
        if (!newPlayers.isEmpty())
        {
            for (Map::PlayerList::const_iterator itr = newPlayers.begin(); itr != newPlayers.end(); ++itr)
            {
                if (itr->GetSource()->GetTransport() != this)
                {
                    UpdateData data;
                    BuildCreateUpdateBlockForPlayer(&data, itr->GetSource());
                    WorldPacket packet;
                    data.BuildPacket(&packet);
                    itr->GetSource()->SendDirectMessage(&packet);
                }
            }
        }

        for (std::set<WorldObject*>::iterator itr = _passengers.begin(); itr != _passengers.end();)
        {
            WorldObject* obj = (*itr++);

            float destX, destY, destZ, destO;
            obj->m_movementInfo.transport.pos.GetPosition(destX, destY, destZ, destO);
            TransportBase::CalculatePassengerPosition(destX, destY, destZ, &destO, x, y, z, GetOrientation());

            switch (obj->GetTypeId())
            {
                case TYPEID_UNIT:
                    if (!IS_PLAYER_GUID(obj->ToUnit()->GetOwnerGUID()))  // pets should be teleported with player
                        obj->ToCreature()->FarTeleportTo(newMap, destX, destY, destZ, destO);
                    break;
                case TYPEID_GAMEOBJECT:
                {
                    GameObject* go = obj->ToGameObject();
                    go->GetMap()->RemoveFromMap(go, false);
                    go->Relocate(destX, destY, destZ, destO);
                    go->SetMap(newMap);
                    newMap->AddToMap(go);
                    break;
                }
                case TYPEID_PLAYER:
                    if (!obj->ToPlayer()->TeleportTo(newMapid, destX, destY, destZ, destO, TELE_TO_NOT_LEAVE_TRANSPORT))
                        _passengers.erase(obj);
                    break;
                default:
                    break;
            }
        }

        Relocate(x, y, z, GetOrientation());
        GetMap()->AddToMap<Transport>(this);
        return true;
    }
    else
    {
        // Teleport players, they need to know it
        for (std::set<WorldObject*>::iterator itr = _passengers.begin(); itr != _passengers.end(); ++itr)
        {
            if ((*itr)->GetTypeId() == TYPEID_PLAYER)
            {
                float destX, destY, destZ, destO;
                (*itr)->m_movementInfo.transport.pos.GetPosition(destX, destY, destZ, destO);
                TransportBase::CalculatePassengerPosition(destX, destY, destZ, &destO, x, y, z, GetOrientation());

                (*itr)->ToUnit()->NearTeleportTo(destX, destY, destZ, destO);
            }
        }

        UpdatePosition(x, y, z, GetOrientation());
        return false;
    }
}
Ejemplo n.º 11
0
bool Pet::LoadPetFromDB(Player* owner, uint32 petentry, uint32 petnumber, bool current)
{
    m_loading = true;

    uint32 ownerid = owner->GetGUIDLow();

    QueryResult result;

    if (petnumber)
        // known petnumber entry                  0   1      2(?)   3        4      5    6           7     8     9        10         11       12            13      14        15              16
        result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, CreatedBySpell, PetType "
            "FROM character_pet WHERE owner = '%u' AND id = '%u'",
            ownerid, petnumber);
    else if (current)
        // current pet (slot 0)                   0   1      2(?)   3        4      5    6           7     8     9        10         11       12            13      14        15              16
        result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, CreatedBySpell, PetType "
            "FROM character_pet WHERE owner = '%u' AND slot = '%u'",
            ownerid, PET_SAVE_AS_CURRENT);
    else if (petentry)
        // known petentry entry (unique for summoned pet, but non unique for hunter pet (only from current or not stabled pets)
        //                                        0   1      2(?)   3        4      5    6           7     8     9        10         11       12           13       14        15              16
        result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, CreatedBySpell, PetType "
            "FROM character_pet WHERE owner = '%u' AND entry = '%u' AND (slot = '%u' OR slot > '%u') ",
            ownerid, petentry, PET_SAVE_AS_CURRENT, PET_SAVE_LAST_STABLE_SLOT);
    else
        // any current or other non-stabled pet (for hunter "call pet")
        //                                        0   1      2(?)   3        4      5    6           7     8     9        10         11       12            13      14        15              16
        result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, CreatedBySpell, PetType "
            "FROM character_pet WHERE owner = '%u' AND (slot = '%u' OR slot > '%u') ",
            ownerid, PET_SAVE_AS_CURRENT, PET_SAVE_LAST_STABLE_SLOT);

    if (!result)
    {
        m_loading = false;
        return false;
    }

    Field* fields = result->Fetch();

    // update for case of current pet "slot = 0"
    petentry = fields[1].GetUInt32();
    if (!petentry)
        return false;

    uint32 summon_spell_id = fields[15].GetUInt32();
    SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(summon_spell_id);

    bool is_temporary_summoned = spellInfo && spellInfo->GetDuration() > 0;

    // check temporary summoned pets like mage water elemental
    if (current && is_temporary_summoned)
        return false;

    PetType pet_type = PetType(fields[16].GetUInt8());
    if (pet_type == HUNTER_PET)
    {
        CreatureTemplate const* creatureInfo = sObjectMgr->GetCreatureTemplate(petentry);
        if (!creatureInfo || !creatureInfo->isTameable(owner->CanTameExoticPets()))
            return false;
    }

    uint32 pet_number = fields[0].GetUInt32();

    if (current && owner->IsPetNeedBeTemporaryUnsummoned())
    {
        owner->SetTemporaryUnsummonedPetNumber(pet_number);
        return false;
    }

    Map* map = owner->GetMap();
    uint32 guid = sObjectMgr->GenerateLowGuid(HIGHGUID_PET);
    if (!Create(guid, map, owner->GetPhaseMask(), petentry, pet_number))
        return false;

    float px, py, pz;
    owner->GetClosePoint(px, py, pz, GetObjectSize(), PET_FOLLOW_DIST, GetFollowAngle());
    Relocate(px, py, pz, owner->GetOrientation());

    if (!IsPositionValid())
    {
        sLog->outError("Pet (guidlow %d, entry %d) not loaded. Suggested coordinates isn't valid (X: %f Y: %f)",
            GetGUIDLow(), GetEntry(), GetPositionX(), GetPositionY());
        return false;
    }

    setPetType(pet_type);
    setFaction(owner->getFaction());
    SetUInt32Value(UNIT_CREATED_BY_SPELL, summon_spell_id);

    CreatureTemplate const* cinfo = GetCreatureInfo();
    if (cinfo->type == CREATURE_TYPE_CRITTER)
    {
        map->AddToMap(this->ToCreature());
        return true;
    }

    m_charmInfo->SetPetNumber(pet_number, IsPermanentPetFor(owner));

    SetDisplayId(fields[3].GetUInt32());
    SetNativeDisplayId(fields[3].GetUInt32());
    uint32 petlevel = fields[4].GetUInt16();
    SetUInt32Value(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_NONE);
    SetName(fields[8].GetString());

    switch (getPetType())
    {
        case SUMMON_PET:
            petlevel = owner->getLevel();

            SetUInt32Value(UNIT_FIELD_BYTES_0, 0x800); // class = mage
            SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
                                                            // this enables popup window (pet dismiss, cancel)
            break;
        case HUNTER_PET:
            SetUInt32Value(UNIT_FIELD_BYTES_0, 0x02020100); // class = warrior, gender = none, power = focus
            SetSheath(SHEATH_STATE_MELEE);
            SetByteFlag(UNIT_FIELD_BYTES_2, 2, fields[9].GetBool() ? UNIT_CAN_BE_ABANDONED : UNIT_CAN_BE_RENAMED | UNIT_CAN_BE_ABANDONED);

            SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
                                                            // this enables popup window (pet abandon, cancel)
            SetMaxPower(POWER_HAPPINESS, GetCreatePowers(POWER_HAPPINESS));
            SetPower(POWER_HAPPINESS, fields[12].GetUInt32());
            setPowerType(POWER_FOCUS);
            break;
        default:
            if (!IsPetGhoul())
                sLog->outError("Pet have incorrect type (%u) for pet loading.", getPetType());
            break;
    }

    SetUInt32Value(UNIT_FIELD_PET_NAME_TIMESTAMP, uint32(time(NULL))); // cast can't be helped here
    SetCreatorGUID(owner->GetGUID());

    InitStatsForLevel(petlevel);
    SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, fields[5].GetUInt32());

    SynchronizeLevelWithOwner();

    SetReactState(ReactStates(fields[6].GetUInt8()));
    SetCanModifyStats(true);

    if (getPetType() == SUMMON_PET && !current)              //all (?) summon pets come with full health when called, but not when they are current
        SetPower(POWER_MANA, GetMaxPower(POWER_MANA));
    else
    {
        uint32 savedhealth = fields[10].GetUInt32();
        uint32 savedmana = fields[11].GetUInt32();
        if (!savedhealth && getPetType() == HUNTER_PET)
            setDeathState(JUST_DIED);
        else
        {
            SetHealth(savedhealth > GetMaxHealth() ? GetMaxHealth() : savedhealth);
            SetPower(POWER_MANA, savedmana > GetMaxPower(POWER_MANA) ? GetMaxPower(POWER_MANA) : savedmana);
        }
    }

    // set current pet as current
    // 0=current
    // 1..MAX_PET_STABLES in stable slot
    // PET_SAVE_NOT_IN_SLOT(100) = not stable slot (summoning))
    if (fields[7].GetUInt8())
    {
        SQLTransaction trans = CharacterDatabase.BeginTransaction();
        trans->PAppend("UPDATE character_pet SET slot = '%u' WHERE owner = '%u' AND slot = '%u' AND id <> '%u'",
            PET_SAVE_NOT_IN_SLOT, ownerid, PET_SAVE_AS_CURRENT, m_charmInfo->GetPetNumber());
        trans->PAppend("UPDATE character_pet SET slot = '%u' WHERE owner = '%u' AND id = '%u'",
            PET_SAVE_AS_CURRENT, ownerid, m_charmInfo->GetPetNumber());
        CharacterDatabase.CommitTransaction(trans);
    }

    // Send fake summon spell cast - this is needed for correct cooldown application for spells
    // Example: 46584 - without this cooldown (which should be set always when pet is loaded) isn't set clientside
    // TODO: pets should be summoned from real cast instead of just faking it?
    if (summon_spell_id)
    {
        WorldPacket data(SMSG_SPELL_GO, (8+8+4+4+2));
        data.append(owner->GetPackGUID());
        data.append(owner->GetPackGUID());
        data << uint8(0);
        data << uint32(summon_spell_id);
        data << uint32(256); // CAST_FLAG_UNKNOWN3
        data << uint32(0);
        owner->SendMessageToSet(&data, true);
    }

    owner->SetMinion(this, true);
    map->AddToMap(this->ToCreature());

    InitTalentForLevel();                                   // set original talents points before spell loading

    uint32 timediff = uint32(time(NULL) - fields[14].GetUInt32());
    _LoadAuras(timediff);

    // load action bar, if data broken will fill later by default spells.
    if (!is_temporary_summoned)
    {
        m_charmInfo->LoadPetActionBar(fields[13].GetString());

        _LoadSpells();
        InitTalentForLevel();                               // re-init to check talent count
        _LoadSpellCooldowns();
        LearnPetPassives();
        InitLevelupSpellsForLevel();
        CastPetAuras(current);
    }

    CleanupActionBar();                                     // remove unknown spells from action bar after load

    sLog->outDebug(LOG_FILTER_PETS, "New Pet has guid %u", GetGUIDLow());

    owner->PetSpellInitialize();

    if (owner->GetGroup())
        owner->SetGroupUpdateFlag(GROUP_UPDATE_PET);

    owner->SendTalentsInfoData(true);

    if (getPetType() == HUNTER_PET)
    {
        result = CharacterDatabase.PQuery("SELECT genitive, dative, accusative, instrumental, prepositional FROM character_pet_declinedname WHERE owner = '%u' AND id = '%u'", owner->GetGUIDLow(), GetCharmInfo()->GetPetNumber());

        if (result)
        {
            delete m_declinedname;
            m_declinedname = new DeclinedName;
            Field* fields2 = result->Fetch();
            for (uint8 i = 0; i < MAX_DECLINED_NAME_CASES; ++i)
            {
                m_declinedname->name[i] = fields2[i].GetString();
            }
        }
    }

    //set last used pet number (for use in BG's)
    if (owner->GetTypeId() == TYPEID_PLAYER && isControlled() && !isTemporarySummoned() && (getPetType() == SUMMON_PET || getPetType() == HUNTER_PET))
        owner->ToPlayer()->SetLastPetNumber(pet_number);

    m_loading = false;

    return true;
}
Ejemplo n.º 12
0
bool Transport::TeleportTransport(uint32 newMapid, float x, float y, float z, float o)
{
    Map const* oldMap = GetMap();

    if (oldMap->GetId() != newMapid)
    {
        Map* newMap = sMapMgr->CreateBaseMap(newMapid);
        UnloadStaticPassengers();
        GetMap()->RemoveFromMap<Transport>(this, false);
        SetMap(newMap);

        for (std::set<WorldObject*>::iterator itr = _passengers.begin(); itr != _passengers.end();)
        {
            WorldObject* obj = (*itr++);

            float destX, destY, destZ, destO;
            obj->m_movementInfo.transport.pos.GetPosition(destX, destY, destZ, destO);
            TransportBase::CalculatePassengerPosition(destX, destY, destZ, &destO, x, y, z, o);

            switch (obj->GetTypeId())
            {
                case TYPEID_UNIT:
                    if (!IS_PLAYER_GUID(obj->ToUnit()->GetOwnerGUID()))  // pets should be teleported with player
                        obj->ToCreature()->FarTeleportTo(newMap, destX, destY, destZ, destO);
                    break;
                case TYPEID_GAMEOBJECT:
                {
                    GameObject* go = obj->ToGameObject();
                    go->GetMap()->RemoveFromMap(go, false);
                    go->Relocate(destX, destY, destZ, destO);
                    go->SetMap(newMap);
                    newMap->AddToMap(go);
                    break;
                }
                case TYPEID_PLAYER:
                    if (!obj->ToPlayer()->TeleportTo(newMapid, destX, destY, destZ, destO, TELE_TO_NOT_LEAVE_TRANSPORT))
                        _passengers.erase(obj);
                    break;
                case TYPEID_DYNAMICOBJECT:
                    obj->AddObjectToRemoveList();
                    break;
                default:
                    break;
            }
        }

        Relocate(x, y, z, o);
        UpdateModelPosition();
        GetMap()->AddToMap<Transport>(this);
        return true;
    }
    else
    {
        // Teleport players, they need to know it
        for (std::set<WorldObject*>::iterator itr = _passengers.begin(); itr != _passengers.end(); ++itr)
        {
            if ((*itr)->GetTypeId() == TYPEID_PLAYER)
            {
                float destX, destY, destZ, destO;
                (*itr)->m_movementInfo.transport.pos.GetPosition(destX, destY, destZ, destO);
                TransportBase::CalculatePassengerPosition(destX, destY, destZ, &destO, x, y, z, o);

                (*itr)->ToUnit()->NearTeleportTo(destX, destY, destZ, destO);
            }
        }

        UpdatePosition(x, y, z, o);
        return false;
    }
}
Ejemplo n.º 13
0
    static bool HandleWpShowCommand(ChatHandler* handler, const char* args)
    {
        if (!*args)
            return false;

        // first arg: on, off, first, last
        char* show_str = strtok((char*)args, " ");
        if (!show_str)
            return false;

        // second arg: GUID (optional, if a creature is selected)
        char* guid_str = strtok((char*)NULL, " ");

        uint32 pathid = 0;
        Creature* target = handler->getSelectedCreature();

        // Did player provide a PathID?

        if (!guid_str)
        {
            // No PathID provided
            // -> Player must have selected a creature

            if (!target)
            {
                handler->SendSysMessage(LANG_SELECT_CREATURE);
                handler->SetSentErrorMessage(true);
                return false;
            }

            pathid = target->GetWaypointPath();
        }
        else
        {
            // PathID provided
            // Warn if player also selected a creature
            // -> Creature selection is ignored <-
            if (target)
                handler->SendSysMessage(LANG_WAYPOINT_CREATSELECTED);

            pathid = atoi((char*)guid_str);
        }

        std::string show = show_str;
        uint32 Maxpoint;

        //handler->PSendSysMessage("wpshow - show: %s", show);

        // Show info for the selected waypoint
        if (show == "info")
        {
            // Check if the user did specify a visual waypoint
            if (target->GetEntry() != VISUAL_WAYPOINT)
            {
                handler->PSendSysMessage(LANG_WAYPOINT_VP_SELECT);
                handler->SetSentErrorMessage(true);
                return false;
            }

            QueryResult result = WorldDatabase.PQuery("SELECT id, point, delay, move_flag, action, action_chance FROM waypoint_data WHERE wpguid = %u", target->GetGUIDLow());

            if (!result)
            {
                handler->SendSysMessage(LANG_WAYPOINT_NOTFOUNDDBPROBLEM);
                return true;
            }

            handler->SendSysMessage("|cff00ffffDEBUG: wp show info:|r");
            do
            {
                Field* fields = result->Fetch();
                pathid                  = fields[0].GetUInt32();
                uint32 point            = fields[1].GetUInt32();
                uint32 delay            = fields[2].GetUInt32();
                uint32 flag             = fields[3].GetUInt32();
                uint32 ev_id            = fields[4].GetUInt32();
                uint32 ev_chance        = fields[5].GetUInt32();

                handler->PSendSysMessage("|cff00ff00Show info: for current point: |r|cff00ffff%u|r|cff00ff00, Path ID: |r|cff00ffff%u|r", point, pathid);
                handler->PSendSysMessage("|cff00ff00Show info: delay: |r|cff00ffff%u|r", delay);
                handler->PSendSysMessage("|cff00ff00Show info: Move flag: |r|cff00ffff%u|r", flag);
                handler->PSendSysMessage("|cff00ff00Show info: Waypoint event: |r|cff00ffff%u|r", ev_id);
                handler->PSendSysMessage("|cff00ff00Show info: Event chance: |r|cff00ffff%u|r", ev_chance);
            }
            while (result->NextRow());

            return true;
        }

        if (show == "on")
        {
            QueryResult result = WorldDatabase.PQuery("SELECT point, position_x, position_y, position_z FROM waypoint_data WHERE id = '%u'", pathid);

            if (!result)
            {
                handler->SendSysMessage("|cffff33ffPath no found.|r");
                handler->SetSentErrorMessage(true);
                return false;
            }

            handler->PSendSysMessage("|cff00ff00DEBUG: wp on, PathID: |cff00ffff%u|r", pathid);

            // Delete all visuals for this NPC
            QueryResult result2 = WorldDatabase.PQuery("SELECT wpguid FROM waypoint_data WHERE id = '%u' and wpguid <> 0", pathid);

            if (result2)
            {
                bool hasError = false;
                do
                {
                    Field* fields = result2->Fetch();
                    uint32 wpguid = fields[0].GetUInt32();
                    Creature* creature = handler->GetSession()->GetPlayer()->GetMap()->GetCreature(MAKE_NEW_GUID(wpguid, VISUAL_WAYPOINT, HIGHGUID_UNIT));

                    if (!creature)
                    {
                        handler->PSendSysMessage(LANG_WAYPOINT_NOTREMOVED, wpguid);
                        hasError = true;
                        WorldDatabase.PExecute("DELETE FROM creature WHERE guid = '%u'", wpguid);
                    }
                    else
                    {
                        creature->CombatStop();
                        creature->DeleteFromDB();
                        creature->AddObjectToRemoveList();
                    }
                }
                while (result2->NextRow());

                if (hasError)
                {
                    handler->PSendSysMessage(LANG_WAYPOINT_TOOFAR1);
                    handler->PSendSysMessage(LANG_WAYPOINT_TOOFAR2);
                    handler->PSendSysMessage(LANG_WAYPOINT_TOOFAR3);
                }
            }

            do
            {
                Field* fields = result->Fetch();
                uint32 point    = fields[0].GetUInt32();
                float x         = fields[1].GetFloat();
                float y         = fields[2].GetFloat();
                float z         = fields[3].GetFloat();

                uint32 id = VISUAL_WAYPOINT;

                Player* chr = handler->GetSession()->GetPlayer();
                Map *map = chr->GetMap();
                float o = chr->GetOrientation();

                Creature* wpCreature = new Creature;
                if (!wpCreature->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, chr->GetPhaseMaskForSpawn(), id, 0, 0, x, y, z, o))
                {
                    handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, id);
                    delete wpCreature;
                    return false;
                }

                // set "wpguid" column to the visual waypoint
                WorldDatabase.PExecute("UPDATE waypoint_data SET wpguid = '%u' WHERE id = '%u' and point = '%u'", wpCreature->GetGUIDLow(), pathid, point);

                wpCreature->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), chr->GetPhaseMaskForSpawn());
                // To call _LoadGoods(); _LoadQuests(); CreateTrainerSpells();
                wpCreature->LoadFromDB(wpCreature->GetDBTableGUIDLow(), map);
                map->AddToMap(wpCreature);

                if (target)
                {
                    wpCreature->SetDisplayId(target->GetDisplayId());
                    wpCreature->SetFloatValue(OBJECT_FIELD_SCALE_X, 0.5);
                    wpCreature->SetLevel(point > STRONG_MAX_LEVEL ? STRONG_MAX_LEVEL : point);
                }
            }
            while (result->NextRow());

            handler->SendSysMessage("|cff00ff00Showing the current creature's path.|r");
            return true;
        }

        if (show == "first")
        {
            handler->PSendSysMessage("|cff00ff00DEBUG: wp first, GUID: %u|r", pathid);

            QueryResult result = WorldDatabase.PQuery("SELECT position_x, position_y, position_z FROM waypoint_data WHERE point='1' AND id = '%u'", pathid);
            if (!result)
            {
                handler->PSendSysMessage(LANG_WAYPOINT_NOTFOUND, pathid);
                handler->SetSentErrorMessage(true);
                return false;
            }

            Field* fields = result->Fetch();
            float x         = fields[0].GetFloat();
            float y         = fields[1].GetFloat();
            float z         = fields[2].GetFloat();
            uint32 id = VISUAL_WAYPOINT;

            Player* chr = handler->GetSession()->GetPlayer();
            float o = chr->GetOrientation();
            Map *map = chr->GetMap();

            Creature* creature = new Creature;
            if (!creature->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, chr->GetPhaseMaskForSpawn(), id, 0, 0, x, y, z, o))
            {
                handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, id);
                delete creature;
                return false;
            }

            creature->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), chr->GetPhaseMaskForSpawn());
            creature->LoadFromDB(creature->GetDBTableGUIDLow(), map);
            map->AddToMap(creature);

            if (target)
            {
                creature->SetDisplayId(target->GetDisplayId());
                creature->SetFloatValue(OBJECT_FIELD_SCALE_X, 0.5);
            }

            return true;
        }

        if (show == "last")
        {
            handler->PSendSysMessage("|cff00ff00DEBUG: wp last, PathID: |r|cff00ffff%u|r", pathid);

            QueryResult result = WorldDatabase.PQuery("SELECT MAX(point) FROM waypoint_data WHERE id = '%u'", pathid);
            if (result)
                Maxpoint = (*result)[0].GetUInt32();
            else
                Maxpoint = 0;

            result = WorldDatabase.PQuery("SELECT position_x, position_y, position_z FROM waypoint_data WHERE point ='%u' AND id = '%u'", Maxpoint, pathid);
            if (!result)
            {
                handler->PSendSysMessage(LANG_WAYPOINT_NOTFOUNDLAST, pathid);
                handler->SetSentErrorMessage(true);
                return false;
            }
            Field* fields = result->Fetch();
            float x         = fields[0].GetFloat();
            float y         = fields[1].GetFloat();
            float z         = fields[2].GetFloat();
            uint32 id = VISUAL_WAYPOINT;

            Player* chr = handler->GetSession()->GetPlayer();
            float o = chr->GetOrientation();
            Map *map = chr->GetMap();

            Creature* creature = new Creature;
            if (!creature->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, chr->GetPhaseMaskForSpawn(), id, 0, 0, x, y, z, o))
            {
                handler->PSendSysMessage(LANG_WAYPOINT_NOTCREATED, id);
                delete creature;
                return false;
            }

            creature->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), chr->GetPhaseMaskForSpawn());
            creature->LoadFromDB(creature->GetDBTableGUIDLow(), map);
            map->AddToMap(creature);

            if (target)
            {
                creature->SetDisplayId(target->GetDisplayId());
                creature->SetFloatValue(OBJECT_FIELD_SCALE_X, 0.5);
            }

            return true;
        }

        if (show == "off")
        {
            QueryResult result = WorldDatabase.PQuery("SELECT guid FROM creature WHERE id = '%u'", 1);
            if (!result)
            {
                handler->SendSysMessage(LANG_WAYPOINT_VP_NOTFOUND);
                handler->SetSentErrorMessage(true);
                return false;
            }
            bool hasError = false;
            do
            {
                Field* fields = result->Fetch();
                uint32 guid = fields[0].GetUInt32();
                Creature* creature = handler->GetSession()->GetPlayer()->GetMap()->GetCreature(MAKE_NEW_GUID(guid, VISUAL_WAYPOINT, HIGHGUID_UNIT));
                if (!creature)
                {
                    handler->PSendSysMessage(LANG_WAYPOINT_NOTREMOVED, guid);
                    hasError = true;
                    WorldDatabase.PExecute("DELETE FROM creature WHERE guid = '%u'", guid);
                }
                else
                {
                    creature->CombatStop();
                    creature->DeleteFromDB();
                    creature->AddObjectToRemoveList();
                }
            }
            while (result->NextRow());
            // set "wpguid" column to "empty" - no visual waypoint spawned
            WorldDatabase.PExecute("UPDATE waypoint_data SET wpguid = '0'");
            //WorldDatabase.PExecute("UPDATE creature_movement SET wpguid = '0' WHERE wpguid <> '0'");

            if (hasError)
            {
                handler->PSendSysMessage(LANG_WAYPOINT_TOOFAR1);
                handler->PSendSysMessage(LANG_WAYPOINT_TOOFAR2);
                handler->PSendSysMessage(LANG_WAYPOINT_TOOFAR3);
            }

            handler->SendSysMessage(LANG_WAYPOINT_VP_ALLREMOVED);
            return true;
        }

        handler->PSendSysMessage("|cffff33ffDEBUG: wpshow - no valid command found|r");
        return true;
    }
Ejemplo n.º 14
0
    static bool HandleWpModifyCommand(ChatHandler* handler, const char* args)
    {
        if (!*args)
            return false;

        // first arg: add del text emote spell waittime move
        char* show_str = strtok((char*)args, " ");
        if (!show_str)
        {
            return false;
        }

        std::string show = show_str;
        // Check
        // Remember: "show" must also be the name of a column!
        if ((show != "delay") && (show != "action") && (show != "action_chance")
            && (show != "move_flag") && (show != "del") && (show != "move") && (show != "wpadd")
            )
        {
            return false;
        }

        // Next arg is: <PATHID> <WPNUM> <ARGUMENT>
        char* arg_str = NULL;

        // Did user provide a GUID
        // or did the user select a creature?
        // -> variable lowguid is filled with the GUID of the NPC
        uint32 pathid = 0;
        uint32 point = 0;
        uint32 wpGuid = 0;
        Creature* target = handler->getSelectedCreature();

        if (!target || target->GetEntry() != VISUAL_WAYPOINT)
        {
            handler->SendSysMessage("|cffff33ffERROR: You must select a waypoint.|r");
            return false;
        }

        // The visual waypoint
        wpGuid = target->GetGUIDLow();

        // User did select a visual waypoint?

        // Check the creature
        QueryResult result = WorldDatabase.PQuery("SELECT id, point FROM waypoint_data WHERE wpguid = %u", wpGuid);

        if (!result)
        {
            handler->PSendSysMessage(LANG_WAYPOINT_NOTFOUNDSEARCH, target->GetGUIDLow());
            // Select waypoint number from database
            // Since we compare float values, we have to deal with
            // some difficulties.
            // Here we search for all waypoints that only differ in one from 1 thousand
            // (0.001) - There is no other way to compare C++ floats with mySQL floats
            // See also: http://dev.mysql.com/doc/refman/5.0/en/problems-with-float.html
            const char* maxDIFF = "0.01";
            result = WorldDatabase.PQuery("SELECT id, point FROM waypoint_data WHERE (abs(position_x - %f) <= %s) and (abs(position_y - %f) <= %s) and (abs(position_z - %f) <= %s)",
                target->GetPositionX(), maxDIFF, target->GetPositionY(), maxDIFF, target->GetPositionZ(), maxDIFF);
            if (!result)
            {
                handler->PSendSysMessage(LANG_WAYPOINT_NOTFOUNDDBPROBLEM, wpGuid);
                return true;
            }
        }

        do
        {
            Field* fields = result->Fetch();
            pathid = fields[0].GetUInt32();
            point  = fields[1].GetUInt32();
        }
        while (result->NextRow());

        // We have the waypoint number and the GUID of the "master npc"
        // Text is enclosed in "<>", all other arguments not
        arg_str = strtok((char*)NULL, " ");

        // Check for argument
        if (show != "del" && show != "move" && arg_str == NULL)
        {
            handler->PSendSysMessage(LANG_WAYPOINT_ARGUMENTREQ, show_str);
            return false;
        }

        if (show == "del" && target)
        {
            handler->PSendSysMessage("|cff00ff00DEBUG: wp modify del, PathID: |r|cff00ffff%u|r", pathid);

            // wpCreature
            Creature* wpCreature = NULL;

            if (wpGuid != 0)
            {
                wpCreature = handler->GetSession()->GetPlayer()->GetMap()->GetCreature(MAKE_NEW_GUID(wpGuid, VISUAL_WAYPOINT, HIGHGUID_UNIT));
                wpCreature->CombatStop();
                wpCreature->DeleteFromDB();
                wpCreature->AddObjectToRemoveList();
            }

            WorldDatabase.PExecute("DELETE FROM waypoint_data WHERE id='%u' AND point='%u'",
                pathid, point);
            WorldDatabase.PExecute("UPDATE waypoint_data SET point=point-1 WHERE id='%u' AND point>'%u'",
                pathid, point);

            handler->PSendSysMessage(LANG_WAYPOINT_REMOVED);
            return true;
        }                                                       // del

        if (show == "move" && target)
        {
            handler->PSendSysMessage("|cff00ff00DEBUG: wp move, PathID: |r|cff00ffff%u|r", pathid);

            Player* chr = handler->GetSession()->GetPlayer();
            Map *map = chr->GetMap();
            {
                // wpCreature
                Creature* wpCreature = NULL;
                // What to do:
                // Move the visual spawnpoint
                // Respawn the owner of the waypoints
                if (wpGuid != 0)
                {
                    wpCreature = handler->GetSession()->GetPlayer()->GetMap()->GetCreature(MAKE_NEW_GUID(wpGuid, VISUAL_WAYPOINT, HIGHGUID_UNIT));
                    wpCreature->CombatStop();
                    wpCreature->DeleteFromDB();
                    wpCreature->AddObjectToRemoveList();
                    // re-create
                    Creature* wpCreature2 = new Creature;
                    if (!wpCreature2->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, chr->GetPhaseMaskForSpawn(), VISUAL_WAYPOINT, 0, 0, chr->GetPositionX(), chr->GetPositionY(), chr->GetPositionZ(), chr->GetOrientation()))
                    {
                        handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, VISUAL_WAYPOINT);
                        delete wpCreature2;
                        return false;
                    }

                    wpCreature2->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), chr->GetPhaseMaskForSpawn());
                    // To call _LoadGoods(); _LoadQuests(); CreateTrainerSpells();
                    wpCreature2->LoadFromDB(wpCreature2->GetDBTableGUIDLow(), map);
                    map->AddToMap(wpCreature2);
                    //sMapMgr->GetMap(npcCreature->GetMapId())->Add(wpCreature2);
                }

                WorldDatabase.PExecute("UPDATE waypoint_data SET position_x = '%f', position_y = '%f', position_z = '%f' where id = '%u' AND point='%u'",
                    chr->GetPositionX(), chr->GetPositionY(), chr->GetPositionZ(), pathid, point);

                handler->PSendSysMessage(LANG_WAYPOINT_CHANGED);
            }
            return true;
        }                                                       // move

        const char *text = arg_str;

        if (text == 0)
        {
            // show_str check for present in list of correct values, no sql injection possible
            WorldDatabase.PExecute("UPDATE waypoint_data SET %s=NULL WHERE id='%u' AND point='%u'",
                show_str, pathid, point);
        }
        else
        {
            // show_str check for present in list of correct values, no sql injection possible
            std::string text2 = text;
            WorldDatabase.EscapeString(text2);
            WorldDatabase.PExecute("UPDATE waypoint_data SET %s='%s' WHERE id='%u' AND point='%u'",
                show_str, text2.c_str(), pathid, point);
        }

        handler->PSendSysMessage(LANG_WAYPOINT_CHANGED_NO, show_str);
        return true;
    }
Ejemplo n.º 15
0
uint8 WorldSession::HandleLoadPetFromDBFirstCallback(PreparedQueryResult result, uint8 asynchLoadType)
{
    if (!GetPlayer() || GetPlayer()->GetPet() || GetPlayer()->GetVehicle() || GetPlayer()->IsSpectator())
        return PET_LOAD_ERROR;

    if (!result)
        return PET_LOAD_NO_RESULT;

    Field* fields = result->Fetch();

	// Xinef: this can happen if fetch is called twice, impossibru.
	if (!fields)
		return PET_LOAD_ERROR;

	Player* owner = GetPlayer();

    // update for case of current pet "slot = 0"
    uint32 petentry = fields[1].GetUInt32();
    if (!petentry)
        return PET_LOAD_NO_RESULT;

	uint8 petSlot = fields[7].GetUInt8();
	bool current = petSlot == PET_SAVE_AS_CURRENT;
    uint32 summon_spell_id = fields[15].GetUInt32();
    SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(summon_spell_id); // CANT BE NULL
    bool is_temporary_summoned = spellInfo && spellInfo->GetDuration() > 0;
    uint32 pet_number = fields[0].GetUInt32();
	uint32 savedhealth = fields[10].GetUInt32();
    uint32 savedmana = fields[11].GetUInt32();
	PetType pet_type = PetType(fields[16].GetUInt8());

	// xinef: BG resurrect, overwrite saved value
	if (asynchLoadType == PET_LOAD_BG_RESURRECT)
		savedhealth = 1;

	if (pet_type == HUNTER_PET && savedhealth == 0 && asynchLoadType != PET_LOAD_SUMMON_DEAD_PET)
	{
		WorldPacket data(SMSG_CAST_FAILED, 1+4+1+4);
        data << uint8(0);
        data << uint32(883);
        data << uint8(SPELL_FAILED_TARGETS_DEAD);
        SendPacket(&data);
		owner->RemoveSpellCooldown(883, false);
		return PET_LOAD_ERROR;
	}

    // check temporary summoned pets like mage water elemental
    if (current && is_temporary_summoned)
        return PET_LOAD_ERROR;

    if (pet_type == HUNTER_PET)
    {
        CreatureTemplate const* creatureInfo = sObjectMgr->GetCreatureTemplate(petentry);
        if (!creatureInfo || !creatureInfo->IsTameable(owner->CanTameExoticPets()))
            return PET_LOAD_ERROR;
    }

    Map* map = owner->GetMap();
    uint32 guid = sObjectMgr->GenerateLowGuid(HIGHGUID_PET);
	Pet* pet = new Pet(owner, pet_type);
	LoadPetFromDBQueryHolder* holder = new LoadPetFromDBQueryHolder(pet_number, current, uint32(time(NULL) - fields[14].GetUInt32()), fields[13].GetString(), savedhealth, savedmana);
    if (!pet->Create(guid, map, owner->GetPhaseMask(), petentry, pet_number) || !holder->Initialize())
	{
		delete pet;
		delete holder;
        return PET_LOAD_ERROR;
	}

    float px, py, pz;
    owner->GetClosePoint(px, py, pz, pet->GetObjectSize(), PET_FOLLOW_DIST, pet->GetFollowAngle());
    if (!pet->IsPositionValid())
    {
        sLog->outError("Pet (guidlow %d, entry %d) not loaded. Suggested coordinates isn't valid (X: %f Y: %f)", pet->GetGUIDLow(), pet->GetEntry(), pet->GetPositionX(), pet->GetPositionY());
		delete pet;
		delete holder;
        return PET_LOAD_ERROR;
    }

	pet->SetLoading(true);
    pet->Relocate(px, py, pz, owner->GetOrientation());
    pet->setPetType(pet_type);
    pet->setFaction(owner->getFaction());
    pet->SetUInt32Value(UNIT_CREATED_BY_SPELL, summon_spell_id);

    if (pet->IsCritter())
    {
        map->AddToMap(pet->ToCreature(), true);
		pet->SetLoading(false); // xinef, mine
		delete holder;
        return PET_LOAD_OK;
    }

    pet->GetCharmInfo()->SetPetNumber(pet_number, pet->IsPermanentPetFor(owner));

    pet->SetDisplayId(fields[3].GetUInt32());
    pet->SetNativeDisplayId(fields[3].GetUInt32());
    uint32 petlevel = fields[4].GetUInt8();
    pet->SetUInt32Value(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_NONE);
    pet->SetName(fields[8].GetString());

    switch (pet->getPetType())
    {
        case SUMMON_PET:
            petlevel = owner->getLevel();

			if (pet->IsPetGhoul())
				pet->SetUInt32Value(UNIT_FIELD_BYTES_0, 0x400); // class = rogue
			else
				pet->SetUInt32Value(UNIT_FIELD_BYTES_0, 0x800); // class = mage

            pet->SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
                                                            // this enables popup window (pet dismiss, cancel)
            break;
        case HUNTER_PET:
            pet->SetUInt32Value(UNIT_FIELD_BYTES_0, 0x02020100); // class = warrior, gender = none, power = focus
            pet->SetSheath(SHEATH_STATE_MELEE);
            pet->SetByteFlag(UNIT_FIELD_BYTES_2, 2, fields[9].GetBool() ? UNIT_CAN_BE_ABANDONED : UNIT_CAN_BE_RENAMED | UNIT_CAN_BE_ABANDONED);

            pet->SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
                                                            // this enables popup window (pet abandon, cancel)
            pet->SetMaxPower(POWER_HAPPINESS, pet->GetCreatePowers(POWER_HAPPINESS));
            pet->SetPower(POWER_HAPPINESS, fields[12].GetUInt32());
            pet->setPowerType(POWER_FOCUS);
            break;
        default:
            if (!pet->IsPetGhoul())
                sLog->outError("Pet have incorrect type (%u) for pet loading.", pet->getPetType());
            break;
    }

    pet->SetUInt32Value(UNIT_FIELD_PET_NAME_TIMESTAMP, uint32(time(NULL))); // cast can't be helped here
    pet->SetCreatorGUID(owner->GetGUID());
	owner->SetMinion(pet, true);

    pet->InitStatsForLevel(petlevel);
    pet->SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, fields[5].GetUInt32());

    pet->SynchronizeLevelWithOwner();

    pet->SetReactState(ReactStates(fields[6].GetUInt8()));
    pet->SetCanModifyStats(true);

    // set current pet as current
    // 0=current
    // 1..MAX_PET_STABLES in stable slot
    // PET_SAVE_NOT_IN_SLOT(100) = not stable slot (summoning))
    if (petSlot)
    {
        SQLTransaction trans = CharacterDatabase.BeginTransaction();

        PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UDP_CHAR_PET_SLOT_BY_SLOT_EXCLUDE_ID);
        stmt->setUInt8(0, uint8(PET_SAVE_NOT_IN_SLOT));
        stmt->setUInt32(1, owner->GetGUIDLow());
        stmt->setUInt8(2, uint8(PET_SAVE_AS_CURRENT));
        stmt->setUInt32(3, pet_number);
        trans->Append(stmt);

        stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_CHAR_PET_SLOT_BY_ID);
        stmt->setUInt8(0, uint8(PET_SAVE_AS_CURRENT));
        stmt->setUInt32(1, owner->GetGUIDLow());
        stmt->setUInt32(2, pet_number);
        trans->Append(stmt);

        CharacterDatabase.CommitTransaction(trans);
    }

    // Send fake summon spell cast - this is needed for correct cooldown application for spells
    // Example: 46584 - without this cooldown (which should be set always when pet is loaded) isn't set clientside
    // TODO: pets should be summoned from real cast instead of just faking it?
    if (summon_spell_id)
    {
        WorldPacket data(SMSG_SPELL_GO, (8+8+4+4+2));
        data.append(owner->GetPackGUID());
        data.append(owner->GetPackGUID());
        data << uint8(0);
        data << uint32(summon_spell_id);
        data << uint32(256); // CAST_FLAG_UNKNOWN3
        data << uint32(0);
        owner->SendMessageToSet(&data, true);
    }

	// do it as early as possible!
	pet->InitTalentForLevel();                                   // set original talents points before spell loading
	if (!is_temporary_summoned)
		pet->GetCharmInfo()->InitPetActionBar();

    map->AddToMap(pet->ToCreature(), true);
    if (pet->getPetType() == SUMMON_PET && !current)              //all (?) summon pets come with full health when called, but not when they are current
        pet->SetPower(POWER_MANA, pet->GetMaxPower(POWER_MANA));
    else
    {
        pet->SetHealth(savedhealth > pet->GetMaxHealth() ? pet->GetMaxHealth() : savedhealth);
        pet->SetPower(POWER_MANA, savedmana > pet->GetMaxPower(POWER_MANA) ? pet->GetMaxPower(POWER_MANA) : savedmana);
    }

	pet->SetAsynchLoadType(asynchLoadType);

	// xinef: clear any old result
	if (_loadPetFromDBSecondCallback.ready())
	{
		SQLQueryHolder* param;
		_loadPetFromDBSecondCallback.get(param);
		delete param;
	}
	_loadPetFromDBSecondCallback.cancel();

    _loadPetFromDBSecondCallback = CharacterDatabase.DelayQueryHolder((SQLQueryHolder*)holder);
	return PET_LOAD_OK;
}