C++ ObjectGuid::WriteAsPacked方法代码示例

void WorldSession::SendEnchantmentLog(ObjectGuid targetGuid, ObjectGuid casterGuid, uint32 itemId, uint32 spellId)
{
    WorldPacket data(SMSG_ENCHANTMENTLOG, (8 + 8 + 4 + 4 + 1)); // last check 2.0.10
    data << targetGuid.WriteAsPacked();
    data << casterGuid.WriteAsPacked();
    data << uint32(itemId);
    data << uint32(spellId);
    SendPacket(&data);
}

void WorldSession::SendEnchantmentLog(ObjectGuid target, ObjectGuid caster, uint32 itemId, uint32 enchantId)
{
    WorldPacket data(SMSG_ENCHANTMENTLOG, (8+8+4+4));     // last check 2.0.10
    data << target.WriteAsPacked();
    data << caster.WriteAsPacked();
    data << uint32(itemId);
    data << uint32(enchantId);
    GetPlayer()->SendMessageToSet(&data, true);
}

void CalendarMgr::SendCalendarEventInvite(CalendarInvite const& invite)
{
    CalendarEvent* calendarEvent = GetEvent(invite.GetEventId());
    time_t statusTime = invite.GetStatusTime();
    bool hasStatusTime = statusTime != 946684800;   // 01/01/2000 00:00:00

    ObjectGuid invitee = invite.GetInviteeGUID();
    Player* player = ObjectAccessor::FindConnectedPlayer(invitee);

    uint8 level = player ? player->getLevel() : sCharacterCache->GetCharacterLevelByGuid(invitee);

    WorldPacket data(SMSG_CALENDAR_EVENT_INVITE, 8 + 8 + 8 + 1 + 1 + 1 + (4) + 1);
    data << invitee.WriteAsPacked();
    data << uint64(invite.GetEventId());
    data << uint64(invite.GetInviteId());
    data << uint8(level);
    data << uint8(invite.GetStatus());
    data << uint8(hasStatusTime);
    if (hasStatusTime)
        data.AppendPackedTime(statusTime);
    data << uint8(invite.GetSenderGUID() != invite.GetInviteeGUID()); // false only if the invite is sign-up

    if (!calendarEvent) // Pre-invite
    {
        if (Player* playerSender = ObjectAccessor::FindConnectedPlayer(invite.GetSenderGUID()))
            playerSender->SendDirectMessage(&data);
    }
    else
    {
        if (calendarEvent->GetCreatorGUID() != invite.GetInviteeGUID()) // correct?
            SendPacketToAllEventRelatives(data, *calendarEvent);
    }
}

void InstanceData::SendEncounterFrame(uint32 type, ObjectGuid sourceGuid /*= NULL*/, uint8 param1 /*= 0*/, uint8 param2 /*= 0*/)
{
    // size of this packet is at most 15 (usually less)
    WorldPacket data(SMSG_INSTANCE_ENCOUNTER, 15);
    data << uint32(type);

    switch (type)
    {
        case ENCOUNTER_FRAME_ENGAGE:
        case ENCOUNTER_FRAME_DISENGAGE:
        case ENCOUNTER_FRAME_UPDATE_PRIORITY:
            MANGOS_ASSERT(sourceGuid);

            data << sourceGuid.WriteAsPacked();
            data << uint8(param1);
            break;
        case ENCOUNTER_FRAME_ADD_TIMER:
        case ENCOUNTER_FRAME_ENABLE_OBJECTIVE:
        case ENCOUNTER_FRAME_DISABLE_OBJECTIVE:
        case ENCOUNTER_FRAME_SET_COMBAT_RES_LIMIT:
            data << uint8(param1);
            break;
        case ENCOUNTER_FRAME_UPDATE_OBJECTIVE:
            data << uint8(param1);
            data << uint8(param2);
            break;
        case ENCOUNTER_FRAME_UNK7:
        case ENCOUNTER_FRAME_ADD_COMBAT_RES_LIMIT:
        case ENCOUNTER_FRAME_RESET_COMBAT_RES_LIMIT:
        default:
            break;
    }

    instance->SendToPlayers(&data);
}

void WorldSession::HandleMoveKnockBackAck(WorldPacket& recvData)
{
    TC_LOG_DEBUG("network", "CMSG_MOVE_KNOCK_BACK_ACK");

    ObjectGuid guid;
    recvData >> guid.ReadAsPacked();

    if (_player->m_mover->GetGUID() != guid)
        return;

    recvData.read_skip<uint32>();                          // unk

    MovementInfo movementInfo;
    ReadMovementInfo(recvData, &movementInfo);

    _player->m_movementInfo = movementInfo;

    WorldPacket data(MSG_MOVE_KNOCK_BACK, 66);
    data << guid.WriteAsPacked();
    _player->BuildMovementPacket(&data);

    // knockback specific info
    data << movementInfo.jump.sinAngle;
    data << movementInfo.jump.cosAngle;
    data << movementInfo.jump.xyspeed;
    data << movementInfo.jump.zspeed;

    _player->SendMessageToSet(&data, false);
}

void WorldSession::SendNameQueryOpcode(ObjectGuid guid)
{
    Player* player = ObjectAccessor::FindConnectedPlayer(guid);
    CharacterNameData const* nameData = sWorld->GetCharacterNameData(guid);

    WorldPacket data(SMSG_NAME_QUERY_RESPONSE, (8+1+1+1+1+1+10));
    data << guid.WriteAsPacked();
    if (!nameData)
    {
        data << uint8(1);                           // name unknown
        SendPacket(&data);
        return;
    }

    data << uint8(0);                               // name known
    data << nameData->m_name;                       // played name
    data << uint8(0);                               // realm name - only set for cross realm interaction (such as Battlegrounds)
    data << uint8(nameData->m_race);
    data << uint8(nameData->m_gender);
    data << uint8(nameData->m_class);

    if (DeclinedName const* names = (player ? player->GetDeclinedNames() : NULL))
    {
        data << uint8(1);                           // Name is declined
        for (uint8 i = 0; i < MAX_DECLINED_NAME_CASES; ++i)
            data << names->name[i];
    }
    else
        data << uint8(0);                           // Name is not declined

    SendPacket(&data);
}

void WorldSession::HandleFeatherFallAck(WorldPacket &recv_data)
{
    DEBUG_LOG("WORLD: CMSG_MOVE_FEATHER_FALL_ACK size %u", recv_data.wpos());

    ObjectGuid guid;
    MovementInfo movementInfo;
    recv_data >> guid; // guid
    recv_data.read_skip<uint32>(); // counter
    recv_data >> movementInfo;
    movementInfo.UpdateTime(recv_data.GetPacketTime());

    if (guid != _clientMoverGuid)
        return;

    if (!VerifyMovementInfo(movementInfo))
        return;

    if (!_player->GetCheatData()->HandleAnticheatTests(movementInfo, this, &recv_data))
        return;

    // Position change
    HandleMoverRelocation(movementInfo);
    _player->UpdateFallInformationIfNeed(movementInfo, recv_data.GetOpcode());

    WorldPacket data(MSG_MOVE_FEATHER_FALL, recv_data.size());
    data << guid.WriteAsPacked();
    movementInfo.Write(data);
    _player->SendMovementMessageToSet(std::move(data), true, _player);
}

void WorldSession::HandleNameQueryOpcode(WorldPacket& recv_data)
{
    ObjectGuid guid;
    recv_data >> guid;
    uint32 bytesLeft = recv_data.wpos() - recv_data.rpos();

    sLog.outDebug("Received CMSG_NAME_QUERY from %s. Guid %s bytesleft %u.",
        _player->GetGuidStr().c_str(), guid.GetString().c_str(), bytesLeft);

    switch (bytesLeft)
    {
        case 4:
        {
            uint32 realmId;
            recv_data >> realmId;
            if (!realmId)
                realmId = realmID;

            // actually will never happen
            if (realmID != realmId)
            {
                sLog.outError("Warning! Quering players from other realms is not supported. Queried realm id: %u This realm id: %u Guid: %s",
                    realmId, realmID, guid.GetString().c_str());

                WorldPacket data(SMSG_NAME_QUERY_RESPONSE, 9);
                data << guid.WriteAsPacked();
                data << uint8(1);
                SendPacket(&data);
                return;
            }

            Player* pChar = sObjectMgr.GetPlayer(guid);
            if (pChar)
                SendNameQueryOpcode(pChar, realmId);
            else
                SendNameQueryOpcodeFromDB(guid, realmId);
            break;
        }
        case 8:
        {
            uint64 unk64;
            recv_data >> unk64;
            sLog.outDebug("Received unhandled CMSG_NAME_QUERY with uint64 value " UI64FMTD, unk64);
            break;
        }
        case 12:
        {
            uint32 unk32;
            uint64 unk64;
            recv_data >> unk32 >> unk64;
            sLog.outDebug("Received unhandled CMSG_NAME_QUERY with int32 value %u and uint64 value " UI64FMTD, unk32, unk64);
            break;
        }
    }
}

void CalendarMgr::SendCalendarEvent(Player* player, CalendarEvent const* event, uint32 sendType)
{
    if (!player || !event)
        return;

    std::string timeStr = TimeToTimestampStr(event->EventTime);
    DEBUG_FILTER_LOG(LOG_FILTER_CALENDAR, "SendCalendarEvent> sendType[%u], CreatorGuid[%s], EventId["UI64FMTD"], Type[%u], Flags[%u], Title[%s]",
                     sendType, event->CreatorGuid.GetString().c_str(), event->EventId, uint32(event->Type), event->Flags, event->Title.c_str());

    WorldPacket data(SMSG_CALENDAR_SEND_EVENT);
    data << uint8(sendType);
    data << event->CreatorGuid.WriteAsPacked();
    data << uint64(event->EventId);
    data << event->Title;
    data << event->Description;
    data << uint8(event->Type);
    data << uint8(event->Repeatable);
    data << uint32(CALENDAR_MAX_INVITES);
    data << event->DungeonId;
    data << event->Flags;
    data << secsToTimeBitFields(event->EventTime);
    data << secsToTimeBitFields(event->UnknownTime);
    data << event->GuildId;

    CalendarInviteMap const* cInvMap = event->GetInviteMap();
    data << (uint32)cInvMap->size();
    for (CalendarInviteMap::const_iterator itr = cInvMap->begin(); itr != cInvMap->end(); ++itr)
    {
        CalendarInvite const* invite = itr->second;
        ObjectGuid inviteeGuid = invite->InviteeGuid;
        Player* invitee = sObjectMgr.GetPlayer(inviteeGuid);

        uint8 inviteeLevel = invitee ? invitee->getLevel() : Player::GetLevelFromDB(inviteeGuid);
        uint32 inviteeGuildId = invitee ? invitee->GetGuildId() : Player::GetGuildIdFromDB(inviteeGuid);

        data << inviteeGuid.WriteAsPacked();
        data << uint8(inviteeLevel);
        data << uint8(invite->Status);
        data << uint8(invite->Rank);
        data << uint8(event->IsGuildEvent() && event->GuildId == inviteeGuildId);
        data << uint64(itr->first);
        data << secsToTimeBitFields(invite->LastUpdateTime);
        data << invite->Text;

        DEBUG_FILTER_LOG(LOG_FILTER_CALENDAR, "Invite> InviteId["UI64FMTD"], InviteLvl[%u], Status[%u], Rank[%u],  GuildEvent[%s], Text[%s]",
                         invite->InviteId, uint32(inviteeLevel), uint32(invite->Status), uint32(invite->Rank),
                         (event->IsGuildEvent() && event->GuildId == inviteeGuildId) ? "true" : "false", invite->Text.c_str());
    }
    //data.hexlike();
    player->SendDirectMessage(&data);
}

void CalendarMgr::SendCalendarEvent(ObjectGuid guid, CalendarEvent const& calendarEvent, CalendarSendEventType sendType)
{
    Player* player = ObjectAccessor::FindConnectedPlayer(guid);
    if (!player)
        return;

    CalendarInviteStore const& eventInviteeList = _invites[calendarEvent.GetEventId()];

    WorldPacket data(SMSG_CALENDAR_SEND_EVENT, 60 + eventInviteeList.size() * 32);
    data << uint8(sendType);
    data << calendarEvent.GetCreatorGUID().WriteAsPacked();
    data << uint64(calendarEvent.GetEventId());
    data << calendarEvent.GetTitle();
    data << calendarEvent.GetDescription();
    data << uint8(calendarEvent.GetType());
    data << uint8(CALENDAR_REPEAT_NEVER);   // repeatable
    data << uint32(CALENDAR_MAX_INVITES);
    data << int32(calendarEvent.GetDungeonId());
    data << uint32(calendarEvent.GetFlags());
    data.AppendPackedTime(calendarEvent.GetEventTime());
    data.AppendPackedTime(calendarEvent.GetTimeZoneTime());
    data << uint32(calendarEvent.GetGuildId());

    data << uint32(eventInviteeList.size());
    for (CalendarInviteStore::const_iterator itr = eventInviteeList.begin(); itr != eventInviteeList.end(); ++itr)
    {
        CalendarInvite const* calendarInvite = (*itr);
        ObjectGuid inviteeGuid = calendarInvite->GetInviteeGUID();
        Player* invitee = ObjectAccessor::FindPlayer(inviteeGuid);

        uint8 inviteeLevel = invitee ? invitee->getLevel() : sCharacterCache->GetCharacterLevelByGuid(inviteeGuid);
        ObjectGuid::LowType inviteeGuildId = invitee ? invitee->GetGuildId() : sCharacterCache->GetCharacterGuildIdByGuid(inviteeGuid);

        data << inviteeGuid.WriteAsPacked();
        data << uint8(inviteeLevel);
        data << uint8(calendarInvite->GetStatus());
        data << uint8(calendarInvite->GetRank());
        data << uint8(calendarEvent.IsGuildEvent() && calendarEvent.GetGuildId() == inviteeGuildId);
        data << uint64(calendarInvite->GetInviteId());
        data.AppendPackedTime(calendarInvite->GetStatusTime());
        data << calendarInvite->GetText();
    }

    player->SendDirectMessage(&data);
}

void WorldSession::HandleMoveKnockBackAck(WorldPacket & recvData)
{
    TC_LOG_DEBUG("network", "CMSG_MOVE_KNOCK_BACK_ACK");

    ObjectGuid guid;
    recvData >> guid.ReadAsPacked();

    if (_player->m_mover->GetGUID() != guid)
        return;

    recvData.read_skip<uint32>();                          // unk

    MovementInfo movementInfo;
    ReadMovementInfo(recvData, &movementInfo);

	// Save movement flags
	_player->SetUnitMovementFlags(movementInfo.flags);
	    #ifdef ANTICHEAT_DEBUG
		    TC_LOG_WARN("cheat", "%s CMSG_MOVE_KNOCK_BACK_ACK: time: %d, fall time: %d | xyzo: %f,%f,%fo(%f) flags[%X] Vspeed: %f, Hspeed: %f", GetPlayer()->GetName(), movementInfo.time, movementInfo.fallTime, movementInfo.pos.m_positionX, movementInfo.pos.m_positionY, movementInfo.pos.m_positionZ, movementInfo.pos.m_orientation, movementInfo.flags, movementInfo.jump.zspeed, movementInfo.jump.xyspeed);
	    #endif
			

    _player->m_movementInfo = movementInfo;

	_player->m_anti_Last_HSpeed = movementInfo.jump.xyspeed;
	_player->m_anti_Last_VSpeed = movementInfo.jump.zspeed < 3.2f ? movementInfo.jump.zspeed - 1.0f : 3.2f;

	const uint32 dt = (_player->m_anti_Last_VSpeed < 0) ? int(ceil(_player->m_anti_Last_VSpeed / -25) * 1000) : int(ceil(_player->m_anti_Last_VSpeed / 25) * 1000);
	_player->m_anti_LastSpeedChangeTime = movementInfo.time + dt + 1000;
	
    WorldPacket data(MSG_MOVE_KNOCK_BACK, 66);
    data << guid.WriteAsPacked();
    _player->BuildMovementPacket(&data);

    // knockback specific info
    data << movementInfo.jump.sinAngle;
    data << movementInfo.jump.cosAngle;
    data << movementInfo.jump.xyspeed;
    data << movementInfo.jump.zspeed;

    _player->SendMessageToSet(&data, false);
}

/*this procedure handles clients CMSG_REQUEST_PARTY_MEMBER_STATS request*/
void WorldSession::HandleRequestPartyMemberStatsOpcode(WorldPacket& recvData)
{
    TC_LOG_DEBUG("network", "WORLD: Received CMSG_REQUEST_PARTY_MEMBER_STATS");
    ObjectGuid Guid;
    recvData >> Guid;

    Player* player = ObjectAccessor::FindConnectedPlayer(Guid);
    if (!player)
    {
        WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 3+4+2);
        data << uint8(0);                                   // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
        data << Guid.WriteAsPacked();
        data << uint32(GROUP_UPDATE_FLAG_STATUS);
        data << uint16(MEMBER_STATUS_OFFLINE);
        SendPacket(&data);
        return;
    }

    Pet* pet = player->GetPet();
    Powers powerType = player->getPowerType();
    std::set<uint32> const& phases = player->GetPhases();

    WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 4+2+2+2+1+2*6+8+1+8);
    data << uint8(0);                                       // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
    data << player->GetPackGUID();

    uint32 updateFlags = GROUP_UPDATE_FLAG_STATUS | GROUP_UPDATE_FLAG_CUR_HP | GROUP_UPDATE_FLAG_MAX_HP
                      | GROUP_UPDATE_FLAG_CUR_POWER | GROUP_UPDATE_FLAG_MAX_POWER | GROUP_UPDATE_FLAG_LEVEL
                      | GROUP_UPDATE_FLAG_ZONE | GROUP_UPDATE_FLAG_POSITION | GROUP_UPDATE_FLAG_AURAS
                      | GROUP_UPDATE_FLAG_PET_NAME | GROUP_UPDATE_FLAG_PET_MODEL_ID | GROUP_UPDATE_FLAG_PET_AURAS;

    if (powerType != POWER_MANA)
        updateFlags |= GROUP_UPDATE_FLAG_POWER_TYPE;

    if (pet)
        updateFlags |= GROUP_UPDATE_FLAG_PET_GUID | GROUP_UPDATE_FLAG_PET_CUR_HP | GROUP_UPDATE_FLAG_PET_MAX_HP
                    | GROUP_UPDATE_FLAG_PET_POWER_TYPE | GROUP_UPDATE_FLAG_PET_CUR_POWER | GROUP_UPDATE_FLAG_PET_MAX_POWER;

    if (player->GetVehicle())
        updateFlags |= GROUP_UPDATE_FLAG_VEHICLE_SEAT;

    if (!phases.empty())
        updateFlags |= GROUP_UPDATE_FLAG_PHASE;

    uint16 playerStatus = MEMBER_STATUS_ONLINE;
    if (player->IsPvP())
        playerStatus |= MEMBER_STATUS_PVP;

    if (!player->IsAlive())
    {
        if (player->HasFlag(PLAYER_FLAGS, PLAYER_FLAGS_GHOST))
            playerStatus |= MEMBER_STATUS_GHOST;
        else
            playerStatus |= MEMBER_STATUS_DEAD;
    }

    if (player->IsFFAPvP())
        playerStatus |= MEMBER_STATUS_PVP_FFA;

    if (player->isAFK())
        playerStatus |= MEMBER_STATUS_AFK;

    if (player->isDND())
        playerStatus |= MEMBER_STATUS_DND;

    data << uint32(updateFlags);
    data << uint16(playerStatus);                           // GROUP_UPDATE_FLAG_STATUS
    data << uint32(player->GetHealth());                    // GROUP_UPDATE_FLAG_CUR_HP
    data << uint32(player->GetMaxHealth());                 // GROUP_UPDATE_FLAG_MAX_HP
    if (updateFlags & GROUP_UPDATE_FLAG_POWER_TYPE)
        data << uint8(powerType);

    data << uint16(player->GetPower(powerType));            // GROUP_UPDATE_FLAG_CUR_POWER
    data << uint16(player->GetMaxPower(powerType));         // GROUP_UPDATE_FLAG_MAX_POWER
    data << uint16(player->getLevel());                     // GROUP_UPDATE_FLAG_LEVEL
    data << uint16(player->GetZoneId());                    // GROUP_UPDATE_FLAG_ZONE
    data << uint16(player->GetPositionX());                 // GROUP_UPDATE_FLAG_POSITION
    data << uint16(player->GetPositionY());                 // GROUP_UPDATE_FLAG_POSITION
    data << uint16(player->GetPositionZ());               // GROUP_UPDATE_FLAG_POSITION

    // GROUP_UPDATE_FLAG_AURAS
    data << uint8(1);
    uint64 auramask = 0;
    size_t maskPos = data.wpos();
    data << uint64(auramask);                          // placeholder
    data << uint32(MAX_AURAS);                         // count

    for (uint8 i = 0; i < MAX_AURAS; ++i)
    {
        if (AuraApplication const* aurApp = player->GetVisibleAura(i))
        {
            auramask |= (uint64(1) << i);

            data << uint32(aurApp->GetBase()->GetId());
            data << uint16(aurApp->GetFlags());

            if (aurApp->GetFlags() & AFLAG_ANY_EFFECT_AMOUNT_SENT)
            {
                for (uint32 i = 0; i < MAX_SPELL_EFFECTS; ++i)
//.........这里部分代码省略.........

/*this procedure handles clients CMSG_REQUEST_PARTY_MEMBER_STATS request*/
void WorldSession::HandleRequestPartyMemberStatsOpcode( WorldPacket &recv_data )
{
    DEBUG_LOG("WORLD: Received CMSG_REQUEST_PARTY_MEMBER_STATS");
    ObjectGuid guid;
    recv_data >> guid;

    Player * player = HashMapHolder<Player>::Find(guid);
    if(!player)
    {
        WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 3+4+2);
        data << uint8(0);                                   // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
        data << guid.WriteAsPacked();
        data << uint32(GROUP_UPDATE_FLAG_STATUS);
        data << uint16(MEMBER_STATUS_OFFLINE);
        SendPacket(&data);
        return;
    }

    Pet *pet = player->GetPet();

    WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 4+2+2+2+1+2*6+8+1+8);
    data << uint8(0);                                       // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
    data << player->GetPackGUID();

    uint32 mask1 = 0x00040BFF;                              // common mask, real flags used 0x000040BFF
    if(pet)
        mask1 = 0x7FFFFFFF;                                 // for hunters and other classes with pets

    uint16 online_status = MEMBER_STATUS_ONLINE;

    Powers powerType = player->getPowerType();
    data << uint32(mask1);                                  // group update mask
    data << uint16(online_status);                          // member's online status
    data << uint32(player->GetHealth());                    // GROUP_UPDATE_FLAG_CUR_HP
    data << uint32(player->GetMaxHealth());                 // GROUP_UPDATE_FLAG_MAX_HP
    data << uint8(powerType);                               // GROUP_UPDATE_FLAG_POWER_TYPE
    data << uint16(player->GetPower(powerType));            // GROUP_UPDATE_FLAG_CUR_POWER
    data << uint16(player->GetMaxPower(powerType));         // GROUP_UPDATE_FLAG_MAX_POWER
    data << uint16(player->getLevel());                     // GROUP_UPDATE_FLAG_LEVEL

    //verify player coordinates and zoneid to send to teammates
    uint16 iZoneId = 0;
    uint16 iCoordX = 0;
    uint16 iCoordY = 0;

    if (player->IsInWorld())
    {
        iZoneId = player->GetZoneId();
        iCoordX = player->GetPositionX();
        iCoordY = player->GetPositionY();
    }
    else if (player->IsBeingTeleported())               // Player is in teleportation
    {
        WorldLocation& loc = player->GetTeleportDest(); // So take teleportation destination
        iZoneId = sTerrainMgr.GetZoneId(loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z);
        iCoordX = loc.coord_x;
        iCoordY = loc.coord_y;
    }
    else
    {
        //unknown player status.
    }

    data << uint16(iZoneId);                              // GROUP_UPDATE_FLAG_ZONE
    data << uint16(iCoordX);                              // GROUP_UPDATE_FLAG_POSITION
    data << uint16(iCoordY);                              // GROUP_UPDATE_FLAG_POSITION

    uint64 auramask = 0;
    size_t maskPos = data.wpos();
    data << uint64(auramask);                               // placeholder
    for(uint8 i = 0; i < MAX_AURAS; ++i)
    {
        MAPLOCK_READ(player,MAP_LOCK_TYPE_AURAS);
        if(uint32 aura = player->GetVisibleAura(i))
        {
            auramask |= (uint64(1) << i);
            data << uint32(aura);
            data << uint8(1);
        }
    }
    data.put<uint64>(maskPos, auramask);                    // GROUP_UPDATE_FLAG_AURAS

    if(pet)
    {
        Powers petpowertype = pet->getPowerType();
        data << pet->GetObjectGuid();                       // GROUP_UPDATE_FLAG_PET_GUID
        data << pet->GetName();                             // GROUP_UPDATE_FLAG_PET_NAME
        data << uint16(pet->GetDisplayId());                // GROUP_UPDATE_FLAG_PET_MODEL_ID
        data << uint32(pet->GetHealth());                   // GROUP_UPDATE_FLAG_PET_CUR_HP
        data << uint32(pet->GetMaxHealth());                // GROUP_UPDATE_FLAG_PET_MAX_HP
        data << uint8(petpowertype);                        // GROUP_UPDATE_FLAG_PET_POWER_TYPE
        data << uint16(pet->GetPower(petpowertype));        // GROUP_UPDATE_FLAG_PET_CUR_POWER
        data << uint16(pet->GetMaxPower(petpowertype));     // GROUP_UPDATE_FLAG_PET_MAX_POWER

        uint64 petauramask = 0;
        size_t petMaskPos = data.wpos();
        data << uint64(petauramask);                        // placeholder
        for(uint8 i = 0; i < MAX_AURAS; ++i)
        {
//.........这里部分代码省略.........

// this procedure handles clients CMSG_REQUEST_PARTY_MEMBER_STATS request
void WorldSession::HandleRequestPartyMemberStatsOpcode(WorldPacket& recv_data)
{
    DEBUG_LOG("WORLD: Received CMSG_REQUEST_PARTY_MEMBER_STATS");
    ObjectGuid guid;
    recv_data >> guid;

    Player* player = ObjectAccessor::FindPlayer(guid, false);
    if (!player)
    {
        WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 1 + 8 + 4 + 2);
        data << uint8(0);                                   // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
        data << guid.WriteAsPacked();
        data << uint32(GROUP_UPDATE_FLAG_STATUS);
        data << uint16(MEMBER_STATUS_OFFLINE);
        SendPacket(&data);
        return;
    }

    Powers powerType = player->getPowerType();

    uint32 updateFlags = GROUP_UPDATE_FLAG_STATUS | GROUP_UPDATE_FLAG_CUR_HP | GROUP_UPDATE_FLAG_MAX_HP |
        GROUP_UPDATE_FLAG_CUR_POWER | GROUP_UPDATE_FLAG_MAX_POWER | GROUP_UPDATE_FLAG_LEVEL |
        GROUP_UPDATE_FLAG_ZONE | GROUP_UPDATE_FLAG_POSITION | GROUP_UPDATE_FLAG_AURAS |
        GROUP_UPDATE_FLAG_PET_NAME | GROUP_UPDATE_FLAG_PET_MODEL_ID | GROUP_UPDATE_FLAG_PET_AURAS;

    if (powerType != POWER_MANA)
        updateFlags |= GROUP_UPDATE_FLAG_POWER_TYPE;

    Pet* pet = player->GetPet();
    if (pet)
        updateFlags |= GROUP_UPDATE_FLAG_PET_GUID | GROUP_UPDATE_FLAG_PET_CUR_HP | GROUP_UPDATE_FLAG_PET_MAX_HP |
            GROUP_UPDATE_FLAG_PET_POWER_TYPE | GROUP_UPDATE_FLAG_PET_CUR_POWER | GROUP_UPDATE_FLAG_PET_MAX_POWER;

    if (player->GetVehicle())
        updateFlags |= GROUP_UPDATE_FLAG_VEHICLE_SEAT;

    uint16 playerStatus = player->IsReferAFriendLinked(player) ? (MEMBER_STATUS_ONLINE | MEMBER_STATUS_RAF) : MEMBER_STATUS_ONLINE;

    if (player->IsPvP())
        playerStatus |= MEMBER_STATUS_PVP;

    if (!player->isAlive())
    {
        if (player->HasFlag(PLAYER_FLAGS, PLAYER_FLAGS_GHOST))
            playerStatus |= MEMBER_STATUS_GHOST;
        else
            playerStatus |= MEMBER_STATUS_DEAD;
    }

    if (player->HasByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_FFA_PVP))
        playerStatus |= MEMBER_STATUS_PVP_FFA;

    if (player->isAFK())
        playerStatus |= MEMBER_STATUS_AFK;

    if (player->isDND())
        playerStatus |= MEMBER_STATUS_DND;

    WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 255);
    data << uint8(0);                                       // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
    data << player->GetPackGUID();
    data << uint32(updateFlags);
    data << uint16(playerStatus);                           // GROUP_UPDATE_FLAG_STATUS
    data << uint32(player->GetHealth());                    // GROUP_UPDATE_FLAG_CUR_HP
    data << uint32(player->GetMaxHealth());                 // GROUP_UPDATE_FLAG_MAX_HP
    if (updateFlags & GROUP_UPDATE_FLAG_POWER_TYPE)
        data << uint8(powerType);
    data << uint16(player->GetPower(powerType));            // GROUP_UPDATE_FLAG_CUR_POWER
    data << uint16(player->GetMaxPower(powerType));         // GROUP_UPDATE_FLAG_MAX_POWER
    data << uint16(player->getLevel());                     // GROUP_UPDATE_FLAG_LEVEL

    // verify player coordinates and zoneid to send to teammates
    uint16 iZoneId = 0;
    uint16 iCoordX = 0;
    uint16 iCoordY = 0;

    if (player->IsInWorld())
    {
        iZoneId = player->GetZoneId();
        iCoordX = player->GetPositionX();
        iCoordY = player->GetPositionY();
    }
    else if (player->IsBeingTeleported())               // Player is in teleportation
    {
        WorldLocation& loc = player->GetTeleportDest(); // So take teleportation destination
        iZoneId = sTerrainMgr.GetZoneId(loc.GetMapId(), loc.x, loc.y, loc.z);
        iCoordX = loc.x;
        iCoordY = loc.y;
    }

    data << uint16(iZoneId);                              // GROUP_UPDATE_FLAG_ZONE
    data << uint16(iCoordX);                              // GROUP_UPDATE_FLAG_POSITION
    data << uint16(iCoordY);                              // GROUP_UPDATE_FLAG_POSITION

    uint64 auramask = 0;
    size_t maskPos = data.wpos();
    data << uint64(auramask);                               // placeholder
    for (uint8 i = 0; i < MAX_AURAS; ++i)
    {
//.........这里部分代码省略.........