C++ BattleGround::GetMaxLevel方法代码示例

//.........这里部分代码省略.........
    }

    uint32 instanceId = itrPlayerStatus->second.GroupInfo->IsInvitedToBGInstanceGUID;
    // if action == 1, then instanceId is required
    if (!instanceId && action == 1)
    {
        sLog.outError("Battleground: instance not found.");
        return;
    }

    BattleGround *bg = sBattleGroundMgr.GetBattleGround(instanceId, bgTypeId);

    // bg template might and must be used in case of leaving queue, when instance is not created yet
    if (!bg && action == 0)
        bg = sBattleGroundMgr.GetBattleGroundTemplate(bgTypeId);
    if (!bg)
    {
        sLog.outError("BattlegroundHandler: bg_template not found for type id %u.", bgTypeId);
        return;
    }

    if (_player->InBattleGroundQueue())
    {
        //we must use temporary variables, because GroupQueueInfo pointer can be deleted in BattleGroundQueue::RemovePlayer() function!
        uint32 team = itrPlayerStatus->second.GroupInfo->Team;
        //some checks if player isn't cheating - it is not exactly cheating, but we cannot allow it
        if (action == 1)
        {
            //if player is trying to enter battleground (not arena!) and he has deserter debuff, we must just remove him from queue
            if (!_player->CanJoinToBattleground())
            {
                //send bg command result to show nice message
                WorldPacket data2(SMSG_GROUP_JOINED_BATTLEGROUND, 4);
                data2 << uint32(0xFFFFFFFE);
                _player->GetSession()->SendPacket(&data2);
                action = 0;
                sLog.outDebug("Battleground: player %s (%u) has a deserter debuff, do not port him to battleground!", _player->GetName(), _player->GetGUIDLow());
            }
            //if player don't match battleground max level, then do not allow him to enter! (this might happen when player leveled up during his waiting in queue
            if (_player->getLevel() > bg->GetMaxLevel())
            {
                sLog.outError("Battleground: Player %s (%u) has level higher than maxlevel of battleground! Do not port him to battleground!", _player->GetName(), _player->GetGUIDLow());
                action = 0;
            }
        }
        uint32 queueSlot = _player->GetBattleGroundQueueIndex(bgQueueTypeId);
        WorldPacket data;
        switch( action )
        {
            case 1:                                         // port to battleground
                if (!_player->IsInvitedForBattleGroundQueueType(bgQueueTypeId))
                    return;                                 // cheating?

                // resurrect the player
                if (!_player->isAlive())
                {
                    _player->ResurrectPlayer(1.0f);
                    _player->SpawnCorpseBones();
                }
                // stop taxi flight at port
                if (_player->IsTaxiFlying())
                {
                    _player->GetMotionMaster()->MovementExpired();
                    _player->m_taxi.ClearTaxiDestinations();
                }

                sBattleGroundMgr.BuildBattleGroundStatusPacket(&data, bg, queueSlot, STATUS_IN_PROGRESS, 0, bg->GetStartTime());
                _player->GetSession()->SendPacket(&data);
                // remove battleground queue status from BGmgr
                sBattleGroundMgr.m_BattleGroundQueues[bgQueueTypeId].RemovePlayer(_player->GetGUID(), false);
                // this is still needed here if battleground "jumping" shouldn't add deserter debuff
                // also this is required to prevent stuck at old battleground after SetBattleGroundId set to new
                if (BattleGround *currentBg = _player->GetBattleGround())
                    currentBg->RemovePlayerAtLeave(_player->GetGUID(), false, true);

                // set the destination instance id
                _player->SetBattleGroundId(bg->GetInstanceID(), bgTypeId);
                // set the destination team
                _player->SetBGTeam(team);
                // bg->HandleBeforeTeleportToBattleGround(_player);
                sBattleGroundMgr.SendToBattleGround(_player, instanceId, bgTypeId);
                // add only in HandleMoveWorldPortAck()
                // bg->AddPlayer(_player,team);
                DEBUG_LOG("Battleground: player %s (%u) joined battle for bg %u, bgtype %u, queue type %u.", _player->GetName(), _player->GetGUIDLow(), bg->GetInstanceID(), bg->GetTypeID(), bgQueueTypeId);
                break;
            case 0:                                         // leave queue
                _player->RemoveBattleGroundQueueId(bgQueueTypeId);  // must be called this way, because if you move this call to queue->removeplayer, it causes bugs
                sBattleGroundMgr.BuildBattleGroundStatusPacket(&data, bg, queueSlot, STATUS_NONE, 0, 0);
                sBattleGroundMgr.m_BattleGroundQueues[bgQueueTypeId].RemovePlayer(_player->GetGUID(), true);
                // player left queue, we should update it
                sBattleGroundMgr.m_BattleGroundQueues[bgQueueTypeId].Update(bgTypeId, _player->GetBattleGroundBracketIdFromLevel(bgTypeId));
                SendPacket(&data);
                DEBUG_LOG("Battleground: player %s (%u) left queue for bgtype %u, queue type %u.",_player->GetName(),_player->GetGUIDLow(),bg->GetTypeID(),bgQueueTypeId);
                break;
            default:
                sLog.outError("Battleground port: unknown action %u", action);
                break;
        }
    }
}

void WorldSession::HandleBattleFieldPortOpcode( WorldPacket &recv_data )
{
    DEBUG_LOG( "WORLD: Recvd CMSG_BATTLEFIELD_PORT Message");

    uint8 type;                                             // arenatype if arena
    uint8 unk2;                                             // unk, can be 0x0 (may be if was invited?) and 0x1
    uint32 bgTypeId_;                                       // type id from dbc
    uint16 unk;                                             // 0x1F90 constant?
    uint8 action;                                           // enter battle 0x1, leave queue 0x0

    recv_data >> type >> unk2 >> bgTypeId_ >> unk >> action;

    if (!sBattlemasterListStore.LookupEntry(bgTypeId_))
    {
        sLog.outError("BattlegroundHandler: invalid bgtype (%u) received.", bgTypeId_);
        return;
    }

    if (type && !IsArenaTypeValid(ArenaType(type)))
    {
        sLog.outError("BattlegroundHandler: Invalid CMSG_BATTLEFIELD_PORT received from player (%u), arena type wrong: %u.", _player->GetGUIDLow(), type);
        return;
    }

    if (!_player->InBattleGroundQueue())
    {
        sLog.outError("BattlegroundHandler: Invalid CMSG_BATTLEFIELD_PORT received from player (%u), he is not in bg_queue.", _player->GetGUIDLow());
        return;
    }

    //get GroupQueueInfo from BattleGroundQueue
    BattleGroundTypeId bgTypeId = BattleGroundTypeId(bgTypeId_);
    BattleGroundQueueTypeId bgQueueTypeId = BattleGroundMgr::BGQueueTypeId(bgTypeId, ArenaType(type));
    BattleGroundQueue& bgQueue = sBattleGroundMgr.m_BattleGroundQueues[bgQueueTypeId];
    //we must use temporary variable, because GroupQueueInfo pointer can be deleted in BattleGroundQueue::RemovePlayer() function
    GroupQueueInfo ginfo;
    if (!bgQueue.GetPlayerGroupInfoData(_player->GetObjectGuid(), &ginfo))
    {
        sLog.outError("BattlegroundHandler: itrplayerstatus not found.");
        return;
    }
    // if action == 1, then instanceId is required
    if (!ginfo.IsInvitedToBGInstanceGUID && action == 1)
    {
        sLog.outError("BattlegroundHandler: instance not found.");
        return;
    }

    BattleGround *bg = sBattleGroundMgr.GetBattleGround(ginfo.IsInvitedToBGInstanceGUID, bgTypeId);

    // bg template might and must be used in case of leaving queue, when instance is not created yet
    if (!bg && action == 0)
        bg = sBattleGroundMgr.GetBattleGroundTemplate(bgTypeId);
    if (!bg)
    {
        sLog.outError("BattlegroundHandler: bg_template not found for type id %u.", bgTypeId);
        return;
    }

    // expected bracket entry
    PvPDifficultyEntry const* bracketEntry = GetBattlegroundBracketByLevel(bg->GetMapId(),_player->getLevel());
    if (!bracketEntry)
        return;

    //some checks if player isn't cheating - it is not exactly cheating, but we cannot allow it
    if (action == 1 && ginfo.arenaType == ARENA_TYPE_NONE)
    {
        //if player is trying to enter battleground (not arena!) and he has deserter debuff, we must just remove him from queue
        if (!_player->CanJoinToBattleground())
        {
            //send bg command result to show nice message
            WorldPacket data2;
            sBattleGroundMgr.BuildGroupJoinedBattlegroundPacket(&data2, ERR_GROUP_JOIN_BATTLEGROUND_DESERTERS);
            _player->GetSession()->SendPacket(&data2);
            action = 0;
            DEBUG_LOG("Battleground: player %s (%u) has a deserter debuff, do not port him to battleground!", _player->GetName(), _player->GetGUIDLow());
        }
        //if player don't match battleground max level, then do not allow him to enter! (this might happen when player leveled up during his waiting in queue
        if (_player->getLevel() > bg->GetMaxLevel())
        {
            sLog.outError("Battleground: Player %s (%u) has level (%u) higher than maxlevel (%u) of battleground (%u)! Do not port him to battleground!",
                _player->GetName(), _player->GetGUIDLow(), _player->getLevel(), bg->GetMaxLevel(), bg->GetTypeID());
            action = 0;
        }
    }
    uint32 queueSlot = _player->GetBattleGroundQueueIndex(bgQueueTypeId);
    WorldPacket data;
    switch( action )
    {
        case 1:                                         // port to battleground
            if (!_player->IsInvitedForBattleGroundQueueType(bgQueueTypeId))
                return;                                 // cheating?

            if (!_player->InBattleGround())
                _player->SetBattleGroundEntryPoint();

            // resurrect the player
            if (!_player->isAlive())
            {
                _player->ResurrectPlayer(1.0f);
//.........这里部分代码省略.........

void WorldSession::HandleBattleFieldPortOpcode(WorldPacket& recv_data)
{
    DEBUG_LOG("WORLD: Received opcode CMSG_BATTLEFIELD_PORT");

    uint8 action;                                           // enter battle 0x1, leave queue 0x0
    uint32 mapId;

    recv_data >> mapId >> action;

    BattleGroundTypeId bgTypeId = GetBattleGroundTypeIdByMapId(mapId);

    if (bgTypeId == BATTLEGROUND_TYPE_NONE)
    {
        sLog.outError("BattlegroundHandler: invalid bg map (%u) received.", mapId);
        return;
    }
    if (!_player->InBattleGroundQueue())
    {
        sLog.outError("BattlegroundHandler: Invalid CMSG_BATTLEFIELD_PORT received from player (%u), he is not in bg_queue.", _player->GetGUIDLow());
        return;
    }

    // get GroupQueueInfo from BattleGroundQueue
    BattleGroundQueueTypeId bgQueueTypeId = BattleGroundMgr::BGQueueTypeId(bgTypeId);
    BattleGroundQueue& bgQueue = sBattleGroundMgr.m_BattleGroundQueues[bgQueueTypeId];
    // we must use temporary variable, because GroupQueueInfo pointer can be deleted in BattleGroundQueue::RemovePlayer() function
    GroupQueueInfo ginfo;
    if (!bgQueue.GetPlayerGroupInfoData(_player->GetObjectGuid(), &ginfo))
    {
        sLog.outError("BattlegroundHandler: itrplayerstatus not found.");
        return;
    }
    // if action == 1, then instanceId is required
    if (!ginfo.IsInvitedToBGInstanceGUID && action == 1)
    {
        sLog.outError("BattlegroundHandler: instance not found.");
        return;
    }

    BattleGround* bg = sBattleGroundMgr.GetBattleGround(ginfo.IsInvitedToBGInstanceGUID, bgTypeId);

    // bg template might and must be used in case of leaving queue, when instance is not created yet
    if (!bg && action == 0)
        bg = sBattleGroundMgr.GetBattleGroundTemplate(bgTypeId);
    if (!bg)
    {
        sLog.outError("BattlegroundHandler: bg_template not found for type id %u.", bgTypeId);
        return;
    }

    // some checks if player isn't cheating - it is not exactly cheating, but we cannot allow it
    if (action == 1)
    {
        // if player is trying to enter battleground and he has deserter debuff, we must just remove him from queue
        if (!_player->CanJoinToBattleground())
        {
            // send bg command result to show nice message
            WorldPacket data2(SMSG_GROUP_JOINED_BATTLEGROUND, 4);
            data2 << uint32(0xFFFFFFFE);
            _player->GetSession()->SendPacket(&data2);
            action = 0;
            DEBUG_LOG("Battleground: player %s (%u) has a deserter debuff, do not port him to battleground!", _player->GetName(), _player->GetGUIDLow());
        }
        // if player don't match battleground max level, then do not allow him to enter! (this might happen when player leveled up during his waiting in queue
        if (_player->getLevel() > bg->GetMaxLevel())
        {
            sLog.outError("Battleground: Player %s (%u) has level (%u) higher than maxlevel (%u) of battleground (%u)! Do not port him to battleground!",
                          _player->GetName(), _player->GetGUIDLow(), _player->getLevel(), bg->GetMaxLevel(), bg->GetTypeID());
            action = 0;
        }
    }
    uint32 queueSlot = _player->GetBattleGroundQueueIndex(bgQueueTypeId);
    WorldPacket data;
    switch (action)
    {
        case 1:                                         // port to battleground
            if (!_player->IsInvitedForBattleGroundQueueType(bgQueueTypeId))
                return;                                 // cheating?

            // resurrect the player
            if (!_player->isAlive())
            {
                _player->ResurrectPlayer(1.0f);
                _player->SpawnCorpseBones();
            }
            // stop taxi flight at port
            if (_player->IsTaxiFlying())
            {
                _player->GetMotionMaster()->MovementExpired();
                _player->m_taxi.ClearTaxiDestinations();
            }

            sBattleGroundMgr.BuildBattleGroundStatusPacket(&data, bg, queueSlot, STATUS_IN_PROGRESS, 0, bg->GetStartTime());
            _player->GetSession()->SendPacket(&data);
            // remove battleground queue status from BGmgr
            bgQueue.RemovePlayer(_player->GetObjectGuid(), false);
            // this is still needed here if battleground "jumping" shouldn't add deserter debuff
            // also this is required to prevent stuck at old battleground after SetBattleGroundId set to new
            if (BattleGround* currentBg = _player->GetBattleGround())
                currentBg->RemovePlayerAtLeave(_player->GetObjectGuid(), false, true);
//.........这里部分代码省略.........