C++ FlightPathMovementGenerator类代码示例

//.........这里部分代码省略.........
    }

    InstanceTemplate const* mInstance = ObjectMgr::GetInstanceTemplate(loc.mapid);

    // reset instance validity, except if going to an instance inside an instance
    if (GetPlayer()->m_InstanceValid == false && !mInstance)
        GetPlayer()->m_InstanceValid = true;

    GetPlayer()->SetSemaphoreTeleportFar(false);

    // relocate the player to the teleport destination
    if (!map)
        map = sMapMgr.CreateMap(loc.mapid, GetPlayer());

    GetPlayer()->SetMap(map);
    GetPlayer()->Relocate(loc.coord_x, loc.coord_y, loc.coord_z, loc.orientation);

    GetPlayer()->SendInitialPacketsBeforeAddToMap();
    // the CanEnter checks are done in TeleporTo but conditions may change
    // while the player is in transit, for example the map may get full
    if (!GetPlayer()->GetMap()->Add(GetPlayer()))
    {
        // if player wasn't added to map, reset his map pointer!
        GetPlayer()->ResetMap();

        DETAIL_LOG("WorldSession::HandleMoveWorldportAckOpcode: %s was teleported far but couldn't be added to map "
            " (map:%u, x:%f, y:%f, z:%f) Trying to port him to his previous place..",
            GetPlayer()->GetGuidStr().c_str(), loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z);

        // Teleport to previous place, if cannot be ported back TP to homebind place
        if (!GetPlayer()->TeleportTo(old_loc))
        {
            DETAIL_LOG("WorldSession::HandleMoveWorldportAckOpcode: %s cannot be ported to his previous place, teleporting him to his homebind place...",
                GetPlayer()->GetGuidStr().c_str());
            GetPlayer()->TeleportToHomebind();
        }
        return;
    }

    // battleground state prepare (in case join to BG), at relogin/tele player not invited
    // only add to bg group and object, if the player was invited (else he entered through command)
    if(_player->InBattleGround())
    {
        // cleanup seting if outdated
        if(!mEntry->IsBattleGround())
        {
            // We're not in BG
            _player->SetBattleGroundId(0, BATTLEGROUND_TYPE_NONE);
            // reset destination bg team
            _player->SetBGTeam(TEAM_NONE);
        }
        // join to bg case
        else if(BattleGround *bg = _player->GetBattleGround())
        {
            if(_player->IsInvitedForBattleGroundInstance(_player->GetBattleGroundId()))
                bg->AddPlayer(_player);
        }
    }

    GetPlayer()->SendInitialPacketsAfterAddToMap();

    // flight fast teleport case
    if(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
    {
        if(!_player->InBattleGround())
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());
            flight->Reset(*GetPlayer());
            return;
        }

        // battleground state prepare, stop flight
        GetPlayer()->GetMotionMaster()->MovementExpired();
        GetPlayer()->m_taxi.ClearTaxiDestinations();
    }

    if(mEntry->IsRaid() && mInstance)
    {
        if (time_t timeReset = sMapPersistentStateMgr.GetScheduler().GetResetTimeFor(mEntry->MapID))
        {
            uint32 timeleft = uint32(timeReset - time(NULL));
            GetPlayer()->SendInstanceResetWarning(mEntry->MapID, timeleft);
        }
    }

    // mount allow check
    if(!mEntry->IsMountAllowed())
        _player->RemoveSpellsCausingAura(SPELL_AURA_MOUNTED);

    // honorless target
    if(GetPlayer()->pvpInfo.inHostileArea)
        GetPlayer()->CastSpell(GetPlayer(), 2479, true);

    // resummon pet
    GetPlayer()->ResummonPetTemporaryUnSummonedIfAny();

    //lets process all delayed operations on successful teleport
    GetPlayer()->ProcessDelayedOperations();
}

void WorldSession::HandleMoveWorldportAckOpcode()
{
    // ignore unexpected far teleports
    if(!GetPlayer()->IsBeingTeleportedFar())
        return;

    GetPlayer()->SetSemaphoreTeleportFar(false);

    // get the teleport destination
    WorldLocation &loc = GetPlayer()->GetTeleportDest();

    // possible errors in the coordinate validity check
    if(!MapManager::IsValidMapCoord(loc))
    {
        LogoutPlayer(false);
        return;
    }

    // get the destination map entry, not the current one, this will fix homebind and reset greeting
    MapEntry const* mEntry = sMapStore.LookupEntry(loc.GetMapId());
    InstanceTemplate const* mInstance = sObjectMgr->GetInstanceTemplate(loc.GetMapId());

    // reset instance validity, except if going to an instance inside an instance
    if(GetPlayer()->m_InstanceValid == false && !mInstance)
        GetPlayer()->m_InstanceValid = true;

    Map * oldMap = GetPlayer()->GetMap();
    ASSERT(oldMap);
    if(GetPlayer()->IsInWorld())
    {
        sLog->outCrash("Player is still in world when teleported from map %u! to new map %u", oldMap->GetId(), loc.GetMapId());
        oldMap->Remove(GetPlayer(), false);
    }

    // relocate the player to the teleport destination
    Map * newMap = sMapMgr->CreateMap(loc.GetMapId(), GetPlayer(), 0);
    // the CanEnter checks are done in TeleporTo but conditions may change
    // while the player is in transit, for example the map may get full
    if(!newMap || !newMap->CanEnter(GetPlayer()))
    {
        sLog->outError("Map %d could not be created for player %d, porting player to homebind", loc.GetMapId(), GetPlayer()->GetGUIDLow());
        GetPlayer()->TeleportTo(GetPlayer()->m_homebindMapId, GetPlayer()->m_homebindX, GetPlayer()->m_homebindY, GetPlayer()->m_homebindZ, GetPlayer()->GetOrientation());
        return;
    }
    else
        GetPlayer()->Relocate(&loc);

    GetPlayer()->ResetMap();
    GetPlayer()->SetMap(newMap);

    GetPlayer()->SendInitialPacketsBeforeAddToMap();
    if(!GetPlayer()->GetMap()->Add(GetPlayer()))
    {
        sLog->outError("WORLD: failed to teleport player %s (%d) to map %d because of unknown reason!", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), loc.GetMapId());
        GetPlayer()->ResetMap();
        GetPlayer()->SetMap(oldMap);
        GetPlayer()->TeleportTo(GetPlayer()->m_homebindMapId, GetPlayer()->m_homebindX, GetPlayer()->m_homebindY, GetPlayer()->m_homebindZ, GetPlayer()->GetOrientation());
        return;
    }

    // battleground state prepare (in case join to BG), at relogin/tele player not invited
    // only add to bg group and object, if the player was invited (else he entered through command)
    if(_player->InBattleground())
    {
        // cleanup setting if outdated
        if(!mEntry->IsBattlegroundOrArena())
        {
            // We're not in BG
            _player->SetBattlegroundId(0, BATTLEGROUND_TYPE_NONE);
            // reset destination bg team
            _player->SetBGTeam(0);
        }
        // join to bg case
        else if(Battleground *bg = _player->GetBattleground())
        {
            if(_player->IsInvitedForBattlegroundInstance(_player->GetBattlegroundId()))
                bg->AddPlayer(_player);
        }
    }

    GetPlayer()->SendInitialPacketsAfterAddToMap();

    // flight fast teleport case
    if(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
    {
        if(!_player->InBattleground())
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());
            flight->Initialize(*GetPlayer());
            return;
        }

        // battleground state prepare, stop flight
        GetPlayer()->GetMotionMaster()->MovementExpired();
        GetPlayer()->CleanupAfterTaxiFlight();
    }

    // resurrect character at enter into instance where his corpse exist after add to map
    Corpse *corpse = GetPlayer()->GetCorpse();
//.........这里部分代码省略.........

void WorldSession::HandleMoveSplineDoneOpcode(WorldPacket& recvData)
{
    sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Received CMSG_MOVE_SPLINE_DONE");
    recvData.rfinish();

    // in taxi flight packet received in 2 case:
    // 1) end taxi path in far (multi-node) flight
    // 2) switch from one map to other in case multim-map taxi path
    // we need process only (1)

    uint32 curDest = GetPlayer()->m_taxi.GetTaxiDestination();
    if (!curDest)
        return;

    TaxiNodesEntry const* curDestNode = sTaxiNodesStore.LookupEntry(curDest);

    // far teleport case
    if (curDestNode && curDestNode->map_id != GetPlayer()->GetMapId())
    {
        if (GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());

            flight->SetCurrentNodeAfterTeleport();
            TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
            flight->SkipCurrentNode();

            GetPlayer()->TeleportTo(curDestNode->map_id, node.x, node.y, node.z, GetPlayer()->GetOrientation());
        }
        return;
    }

    uint32 destinationnode = GetPlayer()->m_taxi.NextTaxiDestination();
    if (destinationnode > 0)                              // if more destinations to go
    {
        // current source node for next destination
        uint32 sourcenode = GetPlayer()->m_taxi.GetTaxiSource();

        // Add to taximask middle hubs in taxicheat mode (to prevent having player with disabled taxicheat and not having back flight path)
        if (GetPlayer()->isTaxiCheater())
        {
            if (GetPlayer()->m_taxi.SetTaximaskNode(sourcenode))
            {
                WorldPacket data(SMSG_NEW_TAXI_PATH, 0);
                _player->GetSession()->SendPacket(&data);
            }
        }

        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Taxi has to go from %u to %u", sourcenode, destinationnode);

        uint32 mountDisplayId = sObjectMgr->GetTaxiMountDisplayId(sourcenode, GetPlayer()->GetTeam());

        uint32 path, cost;
        sObjectMgr->GetTaxiPath(sourcenode, destinationnode, path, cost);

        if (path && mountDisplayId)
            SendDoFlight(mountDisplayId, path, 1);        // skip start fly node
        else
            GetPlayer()->m_taxi.ClearTaxiDestinations();    // clear problematic path and next
        return;
    }
    else
        GetPlayer()->m_taxi.ClearTaxiDestinations();        // not destinations, clear source node

    GetPlayer()->CleanupAfterTaxiFlight();
    GetPlayer()->SetFallInformation(0, GetPlayer()->GetPositionZ());
    if (GetPlayer()->pvpInfo.inHostileArea)
        GetPlayer()->CastSpell(GetPlayer(), 2479, true);
}

void WorldSession::HandleMoveWorldportAckOpcode()
{
    // ignore unexpected far teleports
    if(!GetPlayer()->IsBeingTeleportedFar())
        return;

    // get the teleport destination
    WorldLocation &loc = GetPlayer()->GetTeleportDest();

    // possible errors in the coordinate validity check
    if(!MapManager::IsValidMapCoord(loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z, loc.orientation))
    {
        sLog.outError("WorldSession::HandleMoveWorldportAckOpcode: player got's teleported far to a not valid location. (map:%u, x:%f, y:%f, z:%f) We log him out and don't save him..", loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z);
        // stop teleportation else we would try this again in the beginning of WorldSession::LogoutPlayer...
        GetPlayer()->SetSemaphoreTeleportFar(false);
        // player don't gets saved - so his coords will stay at the point where
        // he was last saved
        LogoutPlayer(false);
        return;
    }

    // get the destination map entry, not the current one, this will fix homebind and reset greeting
    MapEntry const* mEntry = sMapStore.LookupEntry(loc.mapid);
    InstanceTemplate const* mInstance = ObjectMgr::GetInstanceTemplate(loc.mapid);

    // reset instance validity, except if going to an instance inside an instance
    if(GetPlayer()->m_InstanceValid == false && !mInstance)
        GetPlayer()->m_InstanceValid = true;

    GetPlayer()->SetSemaphoreTeleportFar(false);

    // relocate the player to the teleport destination
    GetPlayer()->SetMap(sMapMgr.CreateMap(loc.mapid, GetPlayer()));
    GetPlayer()->Relocate(loc.coord_x, loc.coord_y, loc.coord_z, loc.orientation);

    GetPlayer()->SendInitialPacketsBeforeAddToMap();
    // the CanEnter checks are done in TeleporTo but conditions may change
    // while the player is in transit, for example the map may get full
    if(!GetPlayer()->GetMap()->Add(GetPlayer()))
    {
        //if player wasn't added to map, reset his map pointer!
        GetPlayer()->ResetMap();

        sLog.outDebug("WORLD: teleport of player %s (%d) to location %d, %f, %f, %f, %f failed", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z, loc.orientation);
        // teleport the player home
        if(!GetPlayer()->TeleportTo(GetPlayer()->m_homebindMapId, GetPlayer()->m_homebindX, GetPlayer()->m_homebindY, GetPlayer()->m_homebindZ, GetPlayer()->GetOrientation()))
        {
            // the player must always be able to teleport home
            sLog.outError("WORLD: failed to teleport player %s (%d) to homebind location %d, %f, %f, %f, %f!", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), GetPlayer()->m_homebindMapId, GetPlayer()->m_homebindX, GetPlayer()->m_homebindY, GetPlayer()->m_homebindZ, GetPlayer()->GetOrientation());
            assert(false);
        }
        return;
    }

    // battleground state prepare (in case join to BG), at relogin/tele player not invited
    // only add to bg group and object, if the player was invited (else he entered through command)
    if(_player->InBattleGround())
    {
        // cleanup setting if outdated
        if(!mEntry->IsBattleGroundOrArena())
        {
            // We're not in BG
            _player->SetBattleGroundId(0, BATTLEGROUND_TYPE_NONE);
            // reset destination bg team
            _player->SetBGTeam(0);
        }
        // join to bg case
        else if(BattleGround *bg = _player->GetBattleGround())
        {
            if(_player->IsInvitedForBattleGroundInstance(_player->GetBattleGroundId()))
                bg->AddPlayer(_player);
        }
    }

    GetPlayer()->SendInitialPacketsAfterAddToMap();

    // flight fast teleport case
    if(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
    {
        if(!_player->InBattleGround())
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());
            flight->Initialize(*GetPlayer());
            return;
        }

        // battleground state prepare, stop flight
        GetPlayer()->GetMotionMaster()->MovementExpired();
        GetPlayer()->m_taxi.ClearTaxiDestinations();
    }

    // resurrect character at enter into instance where his corpse exist after add to map
    Corpse *corpse = GetPlayer()->GetCorpse();
    if (corpse && corpse->GetType() != CORPSE_BONES && corpse->GetMapId() == GetPlayer()->GetMapId())
    {
        if( mEntry->IsDungeon() )
        {
            GetPlayer()->ResurrectPlayer(0.5f);
            GetPlayer()->SpawnCorpseBones();
//.........这里部分代码省略.........

void WorldSession::HandleMoveWorldportAckOpcode()
{
    // get the teleport destination
    WorldLocation &loc = GetPlayer()->GetTeleportDest();

    // possible errors in the coordinate validity check
    if(!MapManager::IsValidMapCoord(loc.mapid,loc.x,loc.y,loc.z,loc.o))
    {
        LogoutPlayer(false);
        return;
    }

    // get the destination map entry, not the current one, this will fix homebind and reset greeting
    MapEntry const* mEntry = sMapStore.LookupEntry(loc.mapid);
    InstanceTemplate const* mInstance = objmgr.GetInstanceTemplate(loc.mapid);

    // reset instance validity, except if going to an instance inside an instance
    if(GetPlayer()->m_InstanceValid == false && !mInstance)
        GetPlayer()->m_InstanceValid = true;

    GetPlayer()->SetSemaphoreTeleport(false);

    // relocate the player to the teleport destination
    GetPlayer()->SetMapId(loc.mapid);
    GetPlayer()->Relocate(loc.x, loc.y, loc.z, loc.o);

    // since the MapId is set before the GetInstance call, the InstanceId must be set to 0
    // to let GetInstance() determine the proper InstanceId based on the player's binds
    GetPlayer()->SetInstanceId(0);

    // check this before Map::Add(player), because that will create the instance save!
    bool reset_notify = (GetPlayer()->GetBoundInstance(GetPlayer()->GetMapId(), GetPlayer()->GetDifficulty()) == NULL);

    GetPlayer()->SendInitialPacketsBeforeAddToMap();
    // the CanEnter checks are done in TeleporTo but conditions may change
    // while the player is in transit, for example the map may get full
    if(!GetPlayer()->GetMap()->Add(GetPlayer()))
    {
        sLog.outDebug("WORLD: teleport of player %s (%d) to location %d,%f,%f,%f,%f failed", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), loc.mapid, loc.x, loc.y, loc.z, loc.o);
        // teleport the player home
        GetPlayer()->SetDontMove(false);
        if(!GetPlayer()->TeleportTo(GetPlayer()->m_homebindMapId, GetPlayer()->m_homebindX, GetPlayer()->m_homebindY, GetPlayer()->m_homebindZ, GetPlayer()->GetOrientation()))
        {
            // the player must always be able to teleport home
            sLog.outError("WORLD: failed to teleport player %s (%d) to homebind location %d,%f,%f,%f,%f!", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), GetPlayer()->m_homebindMapId, GetPlayer()->m_homebindX, GetPlayer()->m_homebindY, GetPlayer()->m_homebindZ, GetPlayer()->GetOrientation());
            assert(false);
        }
        return;
    }

    // battleground state prepare (in case join to BG), at relogin/tele player not invited
    // only add to bg group and object, if the player was invited (else he entered through command)
    if(_player->InBattleGround())
    {
        // cleanup seting if outdated
        if(!mEntry->IsBattleGroundOrArena())
        {
            _player->SetBattleGroundId(0, BATTLEGROUND_TYPE_NONE); // We're not in BG.
            // reset destination bg team
            _player->SetBGTeam(0);
        }
        // join to bg case
        else if(BattleGround *bg = _player->GetBattleGround())
        {
            if(_player->IsInvitedForBattleGroundInstance(_player->GetBattleGroundId()))
                bg->AddPlayer(_player);
        }
    }

    GetPlayer()->SendInitialPacketsAfterAddToMap();

    // flight fast teleport case
    if(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType()==FLIGHT_MOTION_TYPE)
    {
        if(!_player->InBattleGround())
        {
            // short preparations to continue flight
            GetPlayer()->SetDontMove(false);
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());
            flight->Initialize(*GetPlayer());
            return;
        }

        // battleground state prepare, stop flight
        GetPlayer()->GetMotionMaster()->MovementExpired();
        GetPlayer()->m_taxi.ClearTaxiDestinations();
    }

    // resurrect character at enter into instance where his corpse exist after add to map
    Corpse *corpse = GetPlayer()->GetCorpse();
    if (corpse && corpse->GetType() != CORPSE_BONES && corpse->GetMapId() == GetPlayer()->GetMapId())
    {
        if( mEntry->IsDungeon() )
        {
            GetPlayer()->ResurrectPlayer(0.5f);
            GetPlayer()->SpawnCorpseBones();
            GetPlayer()->SaveToDB();
        }
    }

//.........这里部分代码省略.........

//.........这里部分代码省略.........
            WorldPacket p(packet);
            p.rpos(0); // reset reader

            ObjectGuid guid;                                        // used only for proper packet read
            MovementInfo movementInfo;                              // used only for proper packet read

            p >> guid.ReadAsPacked();
            p >> movementInfo;
            p >> Unused<uint32>();                          // unk

            for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
            {

                Player* const bot = it->second;
                if (!bot)
                    return;

                // in taxi flight packet received in 2 case:
                // 1) end taxi path in far (multi-node) flight
                // 2) switch from one map to other in case multi-map taxi path
                // we need process only (1)
                uint32 curDest = bot->m_taxi.GetTaxiDestination();
                if (!curDest)
                    return;

                TaxiNodesEntry const* curDestNode = sTaxiNodesStore.LookupEntry(curDest);

                // far teleport case
                if (curDestNode && curDestNode->map_id != bot->GetMapId())
                {
                    if (bot->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
                    {
                        // short preparations to continue flight
                        FlightPathMovementGenerator* flight = (FlightPathMovementGenerator *) (bot->GetMotionMaster()->top());

                        flight->Interrupt(*bot);                // will reset at map landing

                        flight->SetCurrentNodeAfterTeleport();
                        TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
                        flight->SkipCurrentNode();

                        bot->TeleportTo(curDestNode->map_id, node.x, node.y, node.z, bot->GetOrientation());
                    }
                    return;
                }

                uint32 destinationnode = bot->m_taxi.NextTaxiDestination();
                if (destinationnode > 0)                                // if more destinations to go
                {
                    // current source node for next destination
                    uint32 sourcenode = bot->m_taxi.GetTaxiSource();

                    // Add to taximask middle hubs in taxicheat mode (to prevent having player with disabled taxicheat and not having back flight path)
                    if (bot->isTaxiCheater())
                        if (bot->m_taxi.SetTaximaskNode(sourcenode))
                        {
                            WorldPacket data(SMSG_NEW_TAXI_PATH, 0);
                            bot->GetSession()->SendPacket(&data);
                        }

                        // DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_MOVE_SPLINE_DONE Taxi has to go from %u to %u", sourcenode, destinationnode);

                        uint32 mountDisplayId = sObjectMgr.GetTaxiMountDisplayId(sourcenode, bot->GetTeam());

                        uint32 path, cost;
                        sObjectMgr.GetTaxiPath(sourcenode, destinationnode, path, cost);

//.........这里部分代码省略.........
            WorldPacket p(packet);
            p.rpos(0); // reset reader

            ObjectGuid guid;                                        // used only for proper packet read
            MovementInfo movementInfo;                              // used only for proper packet read

            p >> guid.ReadAsPacked();
            p >> movementInfo;
            p >> Unused<uint32>();                          // unk

            for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
            {

                Player* const bot = it->second;
                if (!bot)
                    return;

                // in taxi flight packet received in 2 case:
                // 1) end taxi path in far (multi-node) flight
                // 2) switch from one map to other in case multi-map taxi path
                // we need process only (1)
                uint32 curDest = bot->m_taxi.GetTaxiDestination();
                if (!curDest)
                    return;

                TaxiNodesEntry const* curDestNode = sTaxiNodesStore.LookupEntry(curDest);

                // far teleport case
                if (curDestNode && curDestNode->map_id != bot->GetMapId())
                {
                    if (bot->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
                    {
                        // short preparations to continue flight
                        FlightPathMovementGenerator* flight = (FlightPathMovementGenerator *) (bot->GetMotionMaster()->top());

                        flight->Interrupt(*bot);                // will reset at map landing

                        flight->SetCurrentNodeAfterTeleport();
                        TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
                        flight->SkipCurrentNode();

                        bot->TeleportTo(curDestNode->map_id, node.x, node.y, node.z, bot->GetOrientation());
                    }
                    return;
                }

                uint32 destinationnode = bot->m_taxi.NextTaxiDestination();
                if (destinationnode > 0)                                // if more destinations to go
                {
                    // current source node for next destination
                    uint32 sourcenode = bot->m_taxi.GetTaxiSource();

                    // Add to taximask middle hubs in taxicheat mode (to prevent having player with disabled taxicheat and not having back flight path)
                    if (bot->isTaxiCheater())
                        if (bot->m_taxi.SetTaximaskNode(sourcenode))
                        {
                            WorldPacket data(SMSG_NEW_TAXI_PATH, 0);
                            bot->GetSession()->SendPacket(&data);
                        }

                    DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_MOVE_SPLINE_DONE Taxi has to go from %u to %u", sourcenode, destinationnode);

                    uint32 mountDisplayId = sObjectMgr.GetTaxiMountDisplayId(sourcenode, bot->GetTeam());

                    uint32 path, cost;
                    sObjectMgr.GetTaxiPath(sourcenode, destinationnode, path, cost);

//.........这里部分代码省略.........
    // movement anticheat code
    GetPlayer()->SetPosition(movementInfo.pos.m_positionX, movementInfo.pos.m_positionY, movementInfo.pos.m_positionZ, movementInfo.pos.m_orientation);
    GetPlayer()->m_movementInfo = movementInfo;
    GetPlayer()->SetUnitMovementFlags(movementInfo.flags);
    // calc time deltas
    int32 cClientTimeDelta = 0;
    if (GetPlayer()->m_anti_LastClientTime != 0)
    {
        cClientTimeDelta = movementInfo.time - GetPlayer()->m_anti_LastClientTime;
        GetPlayer()->m_anti_DeltaClientTime += cClientTimeDelta;
        GetPlayer()->m_anti_LastClientTime = movementInfo.time;
    }
    else
        GetPlayer()->m_anti_LastClientTime = movementInfo.time;

    const uint64 cServerTime = getMSTime();
    uint32 cServerTimeDelta = 0;
    if (GetPlayer()->m_anti_LastServerTime != 0)
    {
        cServerTimeDelta = cServerTime - GetPlayer()->m_anti_LastServerTime;
        GetPlayer()->m_anti_DeltaServerTime += cServerTimeDelta;
        GetPlayer()->m_anti_LastServerTime = cServerTime;
    }
    else
        GetPlayer()->m_anti_LastServerTime = cServerTime;
    // end movement anticheat

    // far teleport case
    if (curDestNode && curDestNode->map_id != GetPlayer()->GetMapId())
    {
        if (GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());

            flight->SetCurrentNodeAfterTeleport();
            TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
            flight->SkipCurrentNode();

            GetPlayer()->TeleportTo(curDestNode->map_id,node.x,node.y,node.z,GetPlayer()->GetOrientation());
        }
        return;
    }

    // movement anticheat fix - disallow unmount from taxi
    // NOTE: this fix is of a BAD STYLE! rewrite all down to the end of the method
    if (curloc != curDest)
    {
        // current source node for next destination
        uint32 sourcenode = GetPlayer()->m_taxi.GetTaxiSource();
        uint16 MountId = sObjectMgr->GetTaxiMountDisplayId(sourcenode, GetPlayer()->GetTeam());

        uint32 path, cost;
        sObjectMgr->GetTaxiPath(sourcenode, curDest, path, cost);

        if (path && MountId)
            SendDoFlight(MountId, path, 1);                 // skip start fly node
        else
            GetPlayer()->m_taxi.ClearTaxiDestinations();    // clear problematic path and next
        return;
    }
    // end movement anticheat

    uint32 destinationnode = GetPlayer()->m_taxi.NextTaxiDestination();
    if (destinationnode > 0)                              // if more destinations to go
    {

void WorldSession::HandleMoveSplineDoneOpcode(WorldPacket& recv_data)
{
    DEBUG_LOG("WORLD: Received opcode CMSG_MOVE_SPLINE_DONE");

    MovementInfo movementInfo;                              // used only for proper packet read

    recv_data >> movementInfo;
    recv_data >> Unused<uint32>();                          // unk
    recv_data >> Unused<uint32>();                          // unk2


    // in taxi flight packet received in 2 case:
    // 1) end taxi path in far (multi-node) flight
    // 2) switch from one map to other in case multi-map taxi path
    // we need process only (1)
    uint32 curDest = _player->m_taxi.GetTaxiDestination();
    if (!curDest)
        { return; }

    TaxiNodesEntry const* curDestNode = sTaxiNodesStore.LookupEntry(curDest);

    // far teleport case
    if (curDestNode && curDestNode->map_id != _player->GetMapId())
    {
        if (_player->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(_player->GetMotionMaster()->top());

            flight->Interrupt(*_player);                // will reset at map landing

            flight->SetCurrentNodeAfterTeleport();
            TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
            flight->SkipCurrentNode();

            _player->TeleportTo(curDestNode->map_id, node.x, node.y, node.z, _player->GetOrientation());
        }
        return;
    }

    uint32 destinationnode = _player->m_taxi.NextTaxiDestination();
    if (destinationnode > 0)                                // if more destinations to go
    {
        // current source node for next destination
        uint32 sourcenode = _player->m_taxi.GetTaxiSource();

        // Add to taximask middle hubs in taxicheat mode (to prevent having player with disabled taxicheat and not having back flight path)
        if (_player->IsTaxiCheater())
        {
            if (_player->m_taxi.SetTaximaskNode(sourcenode))
            {
                WorldPacket data(SMSG_NEW_TAXI_PATH, 0);
                _player->GetSession()->SendPacket(&data);
            }
        }

        DEBUG_LOG("WORLD: Taxi has to go from %u to %u", sourcenode, destinationnode);

        uint32 mountDisplayId = sObjectMgr.GetTaxiMountDisplayId(sourcenode, _player->GetTeam());

        uint32 path, cost;
        sObjectMgr.GetTaxiPath(sourcenode, destinationnode, path, cost);

        if (path && mountDisplayId)
            { SendDoFlight(mountDisplayId, path, 1); }          // skip start fly node
        else
            { _player->m_taxi.ClearTaxiDestinations(); }    // clear problematic path and next
    }
    else
        { _player->m_taxi.ClearTaxiDestinations(); }        // not destinations, clear source node
}

void WorldSession::HandleMoveWorldportAckOpcode()
{
    // ignore unexpected far teleports
    if (!GetPlayer()->IsBeingTeleportedFar())
        return;

    // get the teleport destination
    WorldLocation const& loc = GetPlayer()->GetTeleportDest();

    // possible errors in the coordinate validity check
    if (!MapManager::IsValidMapCoord(loc))
    {
        sLog.outError("WorldSession::HandleMoveWorldportAckOpcode: player %s (%d) was teleported far to a not valid location. (map:%u, x:%f, y:%f, "
                      "z:%f) We port him to his homebind instead..", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), loc.GetMapId(), loc.GetPositionX(), loc.GetPositionY(), loc.GetPositionZ());
        // stop teleportation else we would try this again and again in LogoutPlayer...
        GetPlayer()->SetSemaphoreTeleportFar(false);
        // and teleport the player to a valid place
        GetPlayer()->TeleportToHomebind();
        return;
    }

    // get the destination map entry, not the current one, this will fix homebind and reset greeting
    MapEntry const* mEntry = sMapStore.LookupEntry(loc.GetMapId());
    InstanceTemplate const* mInstance = sObjectMgr.GetInstanceTemplate(loc.GetMapId());

    // reset instance validity, except if going to an instance inside an instance
    if (GetPlayer()->m_InstanceValid == false && !mInstance)
        GetPlayer()->m_InstanceValid = true;

    GetPlayer()->SetSemaphoreTeleportFar(false);

    Map* oldMap = GetPlayer()->GetMap();
    ASSERT(oldMap);
    if (GetPlayer()->IsInWorld())
    {
        sLog.outError("Crash alert! Player is still in world when teleported from map %u! to new map %u", oldMap->GetId(), loc.GetMapId());
        oldMap->RemoveFromMap(GetPlayer(), false);
    }

    // relocate the player to the teleport destination
    Map* newMap = MapManager::Instance().CreateMap(loc.GetMapId(), GetPlayer(), 0);
    // the CanEnter checks are done in TeleporTo but conditions may change
    // while the player is in transit, for example the map may get full
    if (!newMap || !newMap->CanEnter(GetPlayer()))
    {
        sLog.outError("Map %d could not be created for player %d, porting player to homebind", loc.GetMapId(), GetPlayer()->GetGUIDLow());
        GetPlayer()->TeleportToHomebind();
        return;
    }
    else
        GetPlayer()->Relocate(&loc);

    GetPlayer()->ResetMap();
    GetPlayer()->SetMap(newMap);

    // check this before Map::AddToMap(player), because that will create the instance save!
    bool reset_notify = (GetPlayer()->GetBoundInstance(GetPlayer()->GetMapId(), GetPlayer()->GetDifficulty()) == NULL);

    GetPlayer()->SendInitialPacketsBeforeAddToMap();
    if (!GetPlayer()->GetMap()->AddToMap(GetPlayer()))
    {
        sLog.outError("WORLD: failed to teleport player %s (%d) to map %d because of unknown reason!", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), loc.GetMapId());
        GetPlayer()->ResetMap();
        GetPlayer()->SetMap(oldMap);
        GetPlayer()->TeleportToHomebind();
        return;
    }

    // battleground state prepare (in case join to BG), at relogin/tele player not invited
    // only add to bg group and object, if the player was invited (else he entered through command)
    if (GetPlayer()->InBattleGround())
    {
        // cleanup setting if outdated
        if (!mEntry->IsBattleGroundOrArena())
        {
            // We're not in BG
            GetPlayer()->SetBattleGroundId(0);                          // We're not in BG.
            // reset destination bg team
            GetPlayer()->SetBGTeam(0);
        }
        // join to bg case
        else if (BattleGround* bg = GetPlayer()->GetBattleGround())
        {
            if (GetPlayer()->IsInvitedForBattleGroundInstance(GetPlayer()->GetBattleGroundId()))
                bg->AddPlayer(GetPlayer());
        }
    }

    GetPlayer()->SendInitialPacketsAfterAddToMap();

    // flight fast teleport case
    if (GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
    {
        if (!GetPlayer()->InBattleGround())
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());
            flight->Initialize(*GetPlayer());
            return;
        }
//.........这里部分代码省略.........

void WorldSession::HandleMoveWorldportAckOpcode()
{
    // ignore unexpected far teleports
    if(!GetPlayer()->IsBeingTeleportedFar())
        return;

    // get the teleport destination
    WorldLocation &loc = GetPlayer()->GetTeleportDest();

    // possible errors in the coordinate validity check
    if(!MapManager::IsValidMapCoord(loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z, loc.orientation))
    {
        sLog.outError("WorldSession::HandleMoveWorldportAckOpcode: player got's teleported far to a not valid location. (map:%u, x:%f, y:%f, z:%f) We log him out and don't save him..", loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z);
        // stop teleportation else we would try this again in the beginning of WorldSession::LogoutPlayer...
        GetPlayer()->SetSemaphoreTeleportFar(false);
        // player don't gets saved - so his coords will stay at the point where
        // he was last saved
        LogoutPlayer(false);
        return;
    }

    // get the destination map entry, not the current one, this will fix homebind and reset greeting
    MapEntry const* mEntry = sMapStore.LookupEntry(loc.mapid);
    InstanceTemplate const* mInstance = ObjectMgr::GetInstanceTemplate(loc.mapid);

    // reset instance validity, except if going to an instance inside an instance
    if(GetPlayer()->m_InstanceValid == false && !mInstance)
        GetPlayer()->m_InstanceValid = true;

    GetPlayer()->SetSemaphoreTeleportFar(false);

    // relocate the player to the teleport destination
    GetPlayer()->SetMap(MapManager::Instance().CreateMap(loc.mapid, GetPlayer()));
    GetPlayer()->Relocate(loc.coord_x, loc.coord_y, loc.coord_z, loc.orientation);

    // check this before Map::Add(player), because that will create the instance save!
    bool reset_notify = (GetPlayer()->GetBoundInstance(GetPlayer()->GetMapId()) == NULL);

    GetPlayer()->SendInitialPacketsBeforeAddToMap();
    // the CanEnter checks are done in TeleporTo but conditions may change
    // while the player is in transit, for example the map may get full
    if(!GetPlayer()->GetMap()->Add(GetPlayer()))
    {
        //if player wasn't added to map, reset his map pointer!
        GetPlayer()->ResetMap();

        DEBUG_LOG("WORLD: teleport of player %s (%d) to location %d, %f, %f, %f, %f failed", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow(), loc.mapid, loc.coord_x, loc.coord_y, loc.coord_z, loc.orientation);
        // teleport the player home
        GetPlayer()->TeleportToHomebind();
        return;
    }
    GetPlayer()->SendInitialPacketsAfterAddToMap();

    // flight fast teleport case
    if(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
    {
        if(!_player->InBattleGround())
        {
            // short preparations to continue flight
            FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());
            flight->Reset(*GetPlayer());
            return;
        }

        // battleground state prepare, stop flight
        GetPlayer()->GetMotionMaster()->MovementExpired();
        GetPlayer()->m_taxi.ClearTaxiDestinations();
    }

    // resurrect character at enter into instance where his corpse exist after add to map
    Corpse *corpse = GetPlayer()->GetCorpse();
    if (corpse && corpse->GetType() != CORPSE_BONES && corpse->GetMapId() == GetPlayer()->GetMapId())
    {
        if( mEntry->IsDungeon() )
        {
            GetPlayer()->ResurrectPlayer(0.5f);
            GetPlayer()->SpawnCorpseBones();
        }
    }

    if(mEntry->IsRaid() && mInstance)
    {
        if(reset_notify)
        {
            uint32 timeleft = sInstanceSaveMgr.GetResetTimeFor(GetPlayer()->GetMapId()) - time(NULL);
            GetPlayer()->SendInstanceResetWarning(GetPlayer()->GetMapId(), timeleft); // greeting at the entrance of the resort raid instance
        }
    }

    // mount allow check
    if(!mEntry->IsMountAllowed())
        _player->RemoveSpellsCausingAura(SPELL_AURA_MOUNTED);

    // battleground state prepare
    // only add to bg group and object, if the player was invited (else he entered through command)
    if(_player->InBattleGround() && _player->IsInvitedForBattleGroundInstance(_player->GetBattleGroundId()))
    {
        BattleGround *bg = _player->GetBattleGround();
        if(bg)
        {
//.........这里部分代码省略.........