Exemplo n.º 1
0
Creature* Transport::CreateNPCPassenger(uint32 guid, CreatureData const* data)
{
    Map* map = GetMap();
    Creature* creature = new Creature();

    if (!creature->LoadCreatureFromDB(guid, map, false))
    {
        delete creature;
        return NULL;
    }

    float x = data->posX;
    float y = data->posY;
    float z = data->posZ;
    float o = data->orientation;

    creature->SetTransport(this);
    creature->m_movementInfo.transport.guid = GetGUID();
    creature->m_movementInfo.transport.pos.Relocate(x, y, z, o);    // m_movementInfo.transport.pos.m_positionX  x=offset
    CalculatePassengerPosition(x, y, z, &o);                        // This method transforms supplied transport offsets into global coordinates offset > worldpos
    creature->m_movementInfo.transport.seat = -1;
    GetMap()->CreatureRelocation(creature, x, y, z, o, false);
    creature->Relocate(x, y, z, o);                                 // me->m_positionX  x=worldpos

    creature->SetHomePosition(creature->GetPositionX(), creature->GetPositionY(), creature->GetPositionZ(), creature->GetOrientation());
    creature->SetTransportHomePosition(creature->m_movementInfo.transport.pos);

    /// @HACK - transport models are not added to map's dynamic LoS calculations
    ///         because the current GameObjectModel cannot be moved without recreating
    creature->AddUnitState(UNIT_STATE_IGNORE_PATHFINDING);

    if (!creature->IsPositionValid())
    {
        TC_LOG_ERROR("entities.transport", "Creature (guidlow %d, entry %d) not created. Suggested coordinates aren't valid (X: %f Y: %f)", creature->GetGUIDLow(), creature->GetEntry(), creature->GetPositionX(), creature->GetPositionY());
        delete creature;
        return NULL;
    }

    if (!data->phaseIds.empty())
    {
        for (uint16 ph : data->phaseIds)
            creature->SetInPhase(ph, false, true);
    }
    else
        creature->CopyPhaseFrom(this);

    if (!map->AddToMap(creature))
    {
        delete creature;
        return NULL;
    }

    _staticPassengers.insert(creature);
    sScriptMgr->OnAddCreaturePassenger(this, creature);
    return creature;
}
Exemplo n.º 2
0
Creature* Transport::CreateNPCPassenger(ObjectGuid::LowType guid, CreatureData const* data)
{
    Map* map = GetMap();
    Creature* creature = new Creature();

    if (!creature->LoadCreatureFromDB(guid, map, false))
    {
        delete creature;
        return NULL;
    }

    ASSERT(data);

    float x = data->posX;
    float y = data->posY;
    float z = data->posZ;
    float o = data->orientation;

    creature->SetTransport(this);
    creature->m_movementInfo.transport.guid = GetGUID();
    creature->m_movementInfo.transport.pos.Relocate(x, y, z, o);
    CalculatePassengerPosition(x, y, z, &o);
    creature->Relocate(x, y, z, o);
    creature->SetHomePosition(creature->GetPositionX(), creature->GetPositionY(), creature->GetPositionZ(), creature->GetOrientation());
    creature->SetTransportHomePosition(creature->m_movementInfo.transport.pos);

    /// @HACK - transport models are not added to map's dynamic LoS calculations
    ///         because the current GameObjectModel cannot be moved without recreating
    creature->AddUnitState(UNIT_STATE_IGNORE_PATHFINDING);

    if (!creature->IsPositionValid())
    {
        TC_LOG_ERROR("entities.transport", "Passenger %s not created. Suggested coordinates aren't valid (X: %f Y: %f)", creature->GetGUID().ToString().c_str(), creature->GetPositionX(), creature->GetPositionY());
        delete creature;
        return NULL;
    }

    if (data->phaseid)
        creature->SetInPhase(data->phaseid, false, true);
    else if (data->phaseGroup)
        for (auto phase : sDB2Manager.GetPhasesForGroup(data->phaseGroup))
            creature->SetInPhase(phase, false, true);
    else
        creature->CopyPhaseFrom(this);

    if (!map->AddToMap(creature))
    {
        delete creature;
        return NULL;
    }

    _staticPassengers.insert(creature);
    sScriptMgr->OnAddCreaturePassenger(this, creature);
    return creature;
}
Exemplo n.º 3
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;

        //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 || target->GetEntry() != VISUAL_WAYPOINT)
            {
                handler->PSendSysMessage(LANG_WAYPOINT_VP_SELECT);
                handler->SetSentErrorMessage(true);
                return false;
            }

            PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_SEL_WAYPOINT_DATA_ALL_BY_WPGUID);

            stmt->setUInt32(0, target->GetGUIDLow());

            PreparedQueryResult result = WorldDatabase.Query(stmt);

            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")
        {
            PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_SEL_WAYPOINT_DATA_POS_BY_ID);

            stmt->setUInt32(0, pathid);

            PreparedQueryResult result = WorldDatabase.Query(stmt);

            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
            stmt = WorldDatabase.GetPreparedStatement(WORLD_SEL_WAYPOINT_DATA_WPGUID_BY_ID);

            stmt->setUInt32(0, pathid);

            PreparedQueryResult result2 = WorldDatabase.Query(stmt);

            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;

                        PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_DEL_CREATURE);

                        stmt->setUInt32(0, wpguid);

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

                // Set "wpguid" column to the visual waypoint
                PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_UPD_WAYPOINT_DATA_WPGUID);

                stmt->setInt32(0, int32(wcreature->GetGUIDLow()));
                stmt->setUInt32(1, pathid);
                stmt->setUInt32(2, point);

                WorldDatabase.Execute(stmt);

                wcreature->CopyPhaseFrom(chr);
                wcreature->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), chr->GetPhaseMask());

                // To call _LoadGoods(); _LoadQuests(); CreateTrainerSpells();
                if (!wcreature->LoadCreatureFromDB(wcreature->GetDBTableGUIDLow(), map))
                {
                    handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, id);
                    delete wcreature;
                    return false;
                }

                if (target)
                {
                    wcreature->SetDisplayId(target->GetDisplayId());
                    wcreature->SetObjectScale(0.5f);
                    wcreature->SetLevel(std::min<uint32>(point, STRONG_MAX_LEVEL));
                }
            }
            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);

            PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_SEL_WAYPOINT_DATA_POS_FIRST_BY_ID);
            stmt->setUInt32(0, pathid);
            PreparedQueryResult result = WorldDatabase.Query(stmt);

            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->GetPhaseMask(), id, 0, 0, x, y, z, o))
            {
                handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, id);
                delete creature;
                return false;
            }

            creature->CopyPhaseFrom(chr);
            creature->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), chr->GetPhaseMask());

            if (!creature->LoadCreatureFromDB(creature->GetDBTableGUIDLow(), map))
            {
                handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, id);
                delete creature;
                return false;
            }

            if (target)
            {
                creature->SetDisplayId(target->GetDisplayId());
                creature->SetObjectScale(0.5f);
            }

            return true;
        }

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

            PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_SEL_WAYPOINT_DATA_POS_LAST_BY_ID);
            stmt->setUInt32(0, pathid);
            PreparedQueryResult result = WorldDatabase.Query(stmt);

            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();
            float o = fields[3].GetFloat();
            uint32 id = VISUAL_WAYPOINT;

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

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

            creature->CopyPhaseFrom(chr);
            creature->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), chr->GetPhaseMask());

            if (!creature->LoadCreatureFromDB(creature->GetDBTableGUIDLow(), map))
            {
                handler->PSendSysMessage(LANG_WAYPOINT_NOTCREATED, id);
                delete creature;
                return false;
            }

            if (target)
            {
                creature->SetDisplayId(target->GetDisplayId());
                creature->SetObjectScale(0.5f);
            }

            return true;
        }

        if (show == "off")
        {
            PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_SEL_CREATURE_BY_ID);
            stmt->setUInt32(0, 1);
            PreparedQueryResult result = WorldDatabase.Query(stmt);

            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;

                    PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_DEL_CREATURE);

                    stmt->setUInt32(0, guid);

                    WorldDatabase.Execute(stmt);
                }
                else
                {
                    creature->CombatStop();
                    creature->DeleteFromDB();
                    creature->AddObjectToRemoveList();
                }
            }
            while (result->NextRow());
            // set "wpguid" column to "empty" - no visual waypoint spawned
            stmt = WorldDatabase.GetPreparedStatement(WORLD_UPD_WAYPOINT_DATA_ALL_WPGUID);

            WorldDatabase.Execute(stmt);
            //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;
    }