C++ CreatureList::begin方法代码示例

void instance_ruins_of_ahnqiraj::DoSortArmyWaves()
{
    CreatureList lCreatureList;

    // Sort the 7 army waves
    // We need to use gridsearcher for this, because coords search is too complicated here
    for (uint8 i = 0; i < MAX_ARMY_WAVES; ++i)
    {
        // Clear all the army waves
        m_sArmyWavesGuids[i].clear();
        lCreatureList.clear();

        if (Creature* pTemp = GetSingleCreatureFromStorage(aArmySortingParameters[i].m_uiEntry))
        {
            GetCreatureListWithEntryInGrid(lCreatureList, pTemp, NPC_QIRAJI_WARRIOR, aArmySortingParameters[i].m_fSearchDist);
            GetCreatureListWithEntryInGrid(lCreatureList, pTemp, NPC_SWARMGUARD_NEEDLER, aArmySortingParameters[i].m_fSearchDist);

            for (CreatureList::const_iterator itr = lCreatureList.begin(); itr != lCreatureList.end(); ++itr)
            {
                if ((*itr)->isAlive())
                    m_sArmyWavesGuids[i].insert((*itr)->GetObjectGuid());
            }

            if (pTemp->isAlive())
                m_sArmyWavesGuids[i].insert(pTemp->GetObjectGuid());
        }
    }

    // send the first wave
    m_uiCurrentArmyWave = 0;
    DoSendNextArmyWave();
}

    Creature *RespawnNearbyBugsAndGetOne()
    {
        CreatureList lUnitList;
        GetCreatureListWithEntryInGrid(lUnitList,m_creature,15316,150.0f);
        GetCreatureListWithEntryInGrid(lUnitList,m_creature,15317,150.0f);

        if (lUnitList.empty())
            return NULL;

        Creature *nearb = NULL;

        for(CreatureList::iterator iter = lUnitList.begin(); iter != lUnitList.end(); ++iter)
        {
            Creature *c = (Creature *)(*iter);
            if (c->isDead())
            {
                c->Respawn();
                c->setFaction(7);
                c->RemoveAllAuras();
            }
            if (c->IsWithinDistInMap(m_creature, ABUSE_BUG_RANGE))
            {
                if (!nearb || !urand(0, 3))
                    nearb = c;
            }
        }
        return nearb;
    }

bool GOHello_go_altar_of_keepers(Player* pPlayer, GameObject* pGo)
{
    if (!pPlayer || !pGo)
        return false;

    pPlayer->CastSpell(pPlayer, SPELL_USE_ALTAR_VISUAL, true);

    CreatureList lStoneKeepers;
    GetCreatureListWithEntryInGrid(lStoneKeepers, pGo, NPC_STONE_KEEPER, HALL_RADIUS);

    if (!lStoneKeepers.empty())
    {
        for(CreatureList::iterator itr = lStoneKeepers.begin(); itr != lStoneKeepers.end(); ++itr)
        {
            if (*itr && (*itr)->isAlive())
            {
                (*itr)->setFaction(FACTION_TITAN_UNFRIENDLY);
                (*itr)->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
                (*itr)->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
                if ((*itr)->AI())
                {
                    (*itr)->RemoveAurasDueToSpell(SPELL_STONED);
                    (*itr)->AI()->AttackStart(pPlayer);
                }
            }
        }
    }
    return false;
}

    void EnterEvadeMode()
    {
        CreatureList adds;
        GetCreatureListWithEntryInGrid(adds, m_creature, NPC_ADD, 50.0f);
        if (!adds.empty())
            for(CreatureList::iterator iter = adds.begin(); iter != adds.end(); ++iter)
                (*iter)->ForcedDespawn();

        m_creature->GetMotionMaster()->MoveTargetedHome();
    }

    void DespawnSphere()
    {
        CreatureList assistList;
        GetCreatureListWithEntryInGrid(assistList,m_creature, NPC_ETHEREAL_SPHERE ,150.0f);

        if (assistList.empty())
            return;
        for(CreatureList::iterator iter = assistList.begin(); iter != assistList.end(); ++iter)
            (*iter)->DealDamage((*iter), (*iter)->GetHealth(), NULL, DIRECT_DAMAGE, SPELL_SCHOOL_MASK_NORMAL, NULL, false);
    }

    void DespawnAdds()
    {
        CreatureList pWorshippers;
        GetCreatureListWithEntryInGrid(pWorshippers, m_creature, NPC_WORSHIPPER, DEFAULT_VISIBILITY_INSTANCE);

        if (!pWorshippers.empty())
            for(CreatureList::iterator itr = pWorshippers.begin(); itr != pWorshippers.end(); ++itr)
            {
                (*itr)->ForcedDespawn();
            }

        CreatureList pFollower;
        GetCreatureListWithEntryInGrid(pFollower, m_creature, NPC_FOLLOWER, DEFAULT_VISIBILITY_INSTANCE);

        if (!pFollower.empty())
            for(CreatureList::iterator iter = pFollower.begin(); iter != pFollower.end(); ++iter)
            {
                (*iter)->ForcedDespawn();
            }
    }

    void DamageTaken(Unit* pDoneBy, uint32& uiDamage, DamageEffectType /*damagetype*/) override
    {
        if (uiDamage > m_creature->GetHealth() || m_creature->GetHealthPercent() < 20.0f)
        {
            if (Player* pPlayer = pDoneBy->GetBeneficiaryPlayer())
            {
                if (pPlayer->GetQuestStatus(QUEST_MISSING_DIPLO_PT16) == QUEST_STATUS_INCOMPLETE)
                    guidPlayer = pPlayer->GetObjectGuid();  // Store the player to give quest credit later
            }

            uiDamage = 0;

            DoScriptText(EMOTE_SURRENDER, m_creature);
            EnterEvadeMode();

            // Make the two sentries flee and despawn
            CreatureList lSentryList;
            GetCreatureListWithEntryInGrid(lSentryList, m_creature, NPC_SENTRY, 40.0f);

            for (CreatureList::const_iterator itr = lSentryList.begin(); itr != lSentryList.end(); ++itr)
            {
                if ((*itr)->isAlive())
                {
                    (*itr)->RemoveAllAurasOnEvade();
                    (*itr)->CombatStop(true);
                    (*itr)->SetWalk(false);
                    (*itr)->GetMotionMaster()->MovePoint(0, fSentryFleePoint[0], fSentryFleePoint[1], fSentryFleePoint[2]);
                    (*itr)->ForcedDespawn(4000);
                }
            }

            // Summon Jaina Proudmoore, Archmage Tervosh and Pained
            for (const auto& lOutroSpawn : lOutroSpawns)
            {
                Creature* pCreature = m_creature->SummonCreature(lOutroSpawn.uiEntry, lOutroSpawn.fX, lOutroSpawn.fY, lOutroSpawn.fZ, lOutroSpawn.fO, TEMPSPAWN_TIMED_DESPAWN, 3 * MINUTE * IN_MILLISECONDS, false, true);
                if (pCreature)
                {
                    pCreature->CastSpell(pCreature, SPELL_TELEPORT_VISUAL, TRIGGERED_NONE);
                    pCreature->GetMotionMaster()->MovePoint(0, lOutroSpawn.fDestX, lOutroSpawn.fDestY, lOutroSpawn.fDestZ);

                    // Exception case for Archmage Tervosh: the outro event is a simple speech with visual spell cast
                    // so it will be handled by a DBScript held by NPC Archmage Tervosh
                    if (pCreature->GetEntry() == NPC_TERVOSH)
                    {
                        // Remove Gossip and Quest Giver flag from now, they will be re-added later to Archmage Tervosh in DBScript
                        pCreature->RemoveFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_QUESTGIVER | UNIT_NPC_FLAG_GOSSIP);
                        // The DBScript will be done here
                        pCreature->GetMotionMaster()->MoveWaypoint(0);
                    }
                }
            }
        }
    }

 void ShowMushrooms(bool show = true)
 {
     CreatureList lMushroomsHealthy;
     GetCreatureListWithEntryInGrid(lMushroomsHealthy, m_creature, NPC_HEALTHY_MUSHROOM, 150.0f);
     for(CreatureList::iterator itr1 = lMushroomsHealthy.begin(); itr1 != lMushroomsHealthy.end(); ++itr1)
     {
         if (show)
             (*itr1)->SetVisibility(VISIBILITY_ON);
         else
             (*itr1)->SetVisibility(VISIBILITY_OFF);
     }
     CreatureList lMushroomsPoison;
     GetCreatureListWithEntryInGrid(lMushroomsPoison, m_creature, NPC_POISONOUS_MUSHROOM, 150.0f);
     for(CreatureList::iterator itr2 = lMushroomsPoison.begin(); itr2 != lMushroomsPoison.end(); ++itr2)
     {
         if (show)
             (*itr2)->SetVisibility(VISIBILITY_ON);
         else
             (*itr2)->SetVisibility(VISIBILITY_OFF);
     }
     
 }

    Creature* SelectRandomCreatureOfEntryInRange(uint32 uiEntry, float fRange)
    {
        CreatureList lCreatureList;
        GetCreatureListWithEntryInGrid(lCreatureList, m_creature, uiEntry, fRange);

        if (lCreatureList.empty())
            return NULL;

        CreatureList::iterator iter = lCreatureList.begin();
        advance(iter, urand(0, lCreatureList.size()-1));

        return *iter;
    }

    // function to cleanup the world states and GO flags
    void DoEncounterCleanup()
    {
        // remove world state
        if (Player* pSummoner = m_creature->GetMap()->GetPlayer(m_summonerGuid))
            pSummoner->SendUpdateWorldState(WORLD_STATE_TETHYR_SHOW, 0);

        // reset all cannons
        GameObjectList lCannonsInRange;
        GetGameObjectListWithEntryInGrid(lCannonsInRange, m_creature, GO_COVE_CANNON, 100.0f);

        for (GameObjectList::const_iterator itr = lCannonsInRange.begin(); itr != lCannonsInRange.end(); ++itr)
            (*itr)->SetFlag(GAMEOBJECT_FLAGS, GO_FLAG_NO_INTERACT);

        // despawn all marksmen
        CreatureList lMarksmenInRange;
        GetCreatureListWithEntryInGrid(lMarksmenInRange, m_creature, NPC_THERAMORE_MARKSMAN, 100.0f);

        for (CreatureList::const_iterator itr = lMarksmenInRange.begin(); itr != lMarksmenInRange.end(); ++itr)
            (*itr)->ForcedDespawn(30000);
    }

    void MovementInform(uint32 uiMotionType, uint32 uiPointId) override
    {
        if (uiMotionType == WAYPOINT_MOTION_TYPE)
        {
            // start attacking
            if (uiPointId == 12)
            {
                // make cannons usable
                GameObjectList lCannonsInRange;
                GetGameObjectListWithEntryInGrid(lCannonsInRange, m_creature, GO_COVE_CANNON, 100.0f);

                for (GameObjectList::const_iterator itr = lCannonsInRange.begin(); itr != lCannonsInRange.end(); ++itr)
                    (*itr)->RemoveFlag(GAMEOBJECT_FLAGS, GO_FLAG_NO_INTERACT);

                // attack all marksmen
                CreatureList lMarksmenInRange;
                GetCreatureListWithEntryInGrid(lMarksmenInRange, m_creature, NPC_THERAMORE_MARKSMAN, 100.0f);

                for (CreatureList::const_iterator itr = lMarksmenInRange.begin(); itr != lMarksmenInRange.end(); ++itr)
                {
                    (*itr)->AI()->AttackStart(m_creature);
                    AttackStart(*itr);
                }
            }
        }
        else if (uiMotionType == POINT_MOTION_TYPE)
        {
            // Spout on cannon point reach
            if (uiPointId)
            {
                if (DoCastSpellIfCan(m_creature, urand(0, 1) ? SPELL_SPOUT_LEFT : SPELL_SPOUT_RIGHT, CAST_INTERRUPT_PREVIOUS) == CAST_OK)
                {
                    // Remove the target focus
                    m_creature->SetTarget(nullptr);
                    m_uiPhase = PHASE_SPOUT;
                }
            }
        }
    }

void npc_toc_announcerAI::DeleteCreaturesAndRemoveAuras()
{
    CreatureList deleteList;
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_LIGHT_ESSENCE, DEFAULT_VISIBILITY_INSTANCE);
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_DARK_ESSENCE, DEFAULT_VISIBILITY_INSTANCE);
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_CONCENTRATED_LIGHT, DEFAULT_VISIBILITY_INSTANCE);
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_CONCENTRATED_DARKNESS, DEFAULT_VISIBILITY_INSTANCE);
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_MISTRESS_OF_PAIN, DEFAULT_VISIBILITY_INSTANCE);
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_FELFLAME_INFERNAL, DEFAULT_VISIBILITY_INSTANCE);
    // clean up useless corpses
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_GORMOK, DEFAULT_VISIBILITY_INSTANCE);
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_ACIDMAW, DEFAULT_VISIBILITY_INSTANCE);
    GetCreatureListWithEntryInGrid(deleteList, m_creature, NPC_DREADSCALE, DEFAULT_VISIBILITY_INSTANCE);
    for(CreatureList::iterator itr = deleteList.begin(); itr != deleteList.end(); ++itr)
        (*itr)->ForcedDespawn(3500);

    Map::PlayerList const &PlayerList = m_pInstance->instance->GetPlayers();
    if (!PlayerList.isEmpty())
        for (Map::PlayerList::const_iterator iter = PlayerList.begin(); iter != PlayerList.end(); ++iter)
            if (Player* plr = iter->getSource())
                for (uint8 d = 0; d < 12; ++d)
                    plr->RemoveAurasDueToSpell(Dispell[d]);
}

bool QuestAccept_npc_private_hendel(Player* pPlayer, Creature* pCreature, const Quest* pQuest)
{
    if (pQuest->GetQuestId() == QUEST_MISSING_DIPLO_PT16)
    {
        pCreature->SetFactionTemporary(FACTION_HOSTILE, TEMPFACTION_RESTORE_COMBAT_STOP | TEMPFACTION_RESTORE_RESPAWN);
        pCreature->AI()->AttackStart(pPlayer);

        // Find the nearby sentries in order to make them attack
        // The two sentries are linked to Private Hendel in DB to ensure they respawn together
        CreatureList lSentryList;
        GetCreatureListWithEntryInGrid(lSentryList, pCreature, NPC_SENTRY, 40.0f);

        for (CreatureList::const_iterator itr = lSentryList.begin(); itr != lSentryList.end(); ++itr)
        {
            if ((*itr)->isAlive())
            {
                (*itr)->SetFactionTemporary(FACTION_HOSTILE, TEMPFACTION_RESTORE_COMBAT_STOP | TEMPFACTION_RESTORE_RESPAWN);
                (*itr)->AI()->AttackStart(pPlayer);
            }
        }
    }

    return true;
}

void instance_karazhan::DoPrepareChessEvent()
{
    // Allow all the chess pieces to init start position
    for (GuidList::const_iterator itr = m_lChessPiecesAlliance.begin(); itr != m_lChessPiecesAlliance.end(); ++itr)
    {
        if (Creature* pChessPiece = instance->GetCreature(*itr))
        {
            Creature* pSquare = GetClosestCreatureWithEntry(pChessPiece, NPC_SQUARE_BLACK, 2.0f);
            if (!pSquare)
                pSquare = GetClosestCreatureWithEntry(pChessPiece, NPC_SQUARE_WHITE, 2.0f);
            if (!pSquare)
            {
                script_error_log("Instance Karazhan: ERROR Failed to properly load the Chess square for %s.", pChessPiece->GetGuidStr().c_str());
                return;
            }

            // send event which will prepare the current square
            pChessPiece->AI()->SendAIEvent(AI_EVENT_CUSTOM_B, pSquare, pChessPiece);
        }
    }

    for (GuidList::const_iterator itr = m_lChessPiecesHorde.begin(); itr != m_lChessPiecesHorde.end(); ++itr)
    {
        if (Creature* pChessPiece = instance->GetCreature(*itr))
        {
            Creature* pSquare = GetClosestCreatureWithEntry(pChessPiece, NPC_SQUARE_BLACK, 2.0f);
            if (!pSquare)
                pSquare = GetClosestCreatureWithEntry(pChessPiece, NPC_SQUARE_WHITE, 2.0f);
            if (!pSquare)
            {
                script_error_log("Instance Karazhan: ERROR Failed to properly load the Chess square for %s.", pChessPiece->GetGuidStr().c_str());
                return;
            }

            // send event which will prepare the current square
            pChessPiece->AI()->SendAIEvent(AI_EVENT_CUSTOM_B, pSquare, pChessPiece);
        }
    }

    // add silence debuff
    Map::PlayerList const& players = instance->GetPlayers();
    for (const auto& player : players)
    {
        if (Player* pPlayer = player.getSource())
            pPlayer->CastSpell(pPlayer, SPELL_GAME_IN_SESSION, TRIGGERED_OLD_TRIGGERED);
    }

    m_uiAllianceStalkerCount = 0;
    m_uiHordeStalkerCount = 0;
    m_vHordeStalkers.clear();
    m_vAllianceStalkers.clear();

    // sort stalkers depending on side
    CreatureList lStalkers;
    for (GuidList::const_iterator itr = m_lChessHordeStalkerList.begin(); itr != m_lChessHordeStalkerList.end(); ++itr)
    {
        if (Creature* pTemp = instance->GetCreature(*itr))
            lStalkers.push_back(pTemp);
    }

    if (lStalkers.empty())
    {
        script_error_log("Instance Karazhan: ERROR Failed to properly load the horde side stalkers for the Chess Event.");
        return;
    }

    // get the proper statusBar npc
    Creature* pStatusBar = instance->GetCreature(m_HordeStatusGuid);
    if (!pStatusBar)
        return;

    lStalkers.sort(ObjectDistanceOrder(pStatusBar));
    for (CreatureList::const_iterator itr = lStalkers.begin(); itr != lStalkers.end(); ++itr)
        m_vHordeStalkers.push_back((*itr)->GetObjectGuid());

    lStalkers.clear();
    for (GuidList::const_iterator itr = m_lChessAllianceStalkerList.begin(); itr != m_lChessAllianceStalkerList.end(); ++itr)
    {
        if (Creature* pTemp = instance->GetCreature(*itr))
            lStalkers.push_back(pTemp);
    }

    if (lStalkers.empty())
    {
        script_error_log("Instance Karazhan: ERROR Failed to properly load the alliance side stalkers for the Chess Event.");
        return;
    }

    // get the proper statusBar npc
    pStatusBar = instance->GetCreature(m_AllianceStatusGuid);
    if (!pStatusBar)
        return;

    lStalkers.sort(ObjectDistanceOrder(pStatusBar));
    for (CreatureList::const_iterator itr = lStalkers.begin(); itr != lStalkers.end(); ++itr)
        m_vAllianceStalkers.push_back((*itr)->GetObjectGuid());
}

    void UpdateAI(const uint32 uiDiff) override
    {
        if (!m_creature->SelectHostileTarget() || !m_creature->getVictim())
            return;

        // Demoralizing Shout Timer
        if (m_uiDemoralizingShoutTimer < uiDiff)
        {
            if (DoCastSpellIfCan(m_creature, SPELL_DEMORALIZING_SHOUT) == CAST_OK)
                m_uiDemoralizingShoutTimer = urand(15000, 20000);
        }
        else
            m_uiDemoralizingShoutTimer -= uiDiff;

        // Inspire Timer
        if (m_uiInspireTimer < uiDiff)
        {
            Creature* pTarget = nullptr;
            CreatureList pList = DoFindFriendlyMissingBuff(45.0f, SPELL_INSPIRE);
            if (!pList.empty())
            {
                CreatureList::iterator i = pList.begin();
                advance(i, (rand() % pList.size()));
                pTarget = (*i);
            }

            if (!pTarget)
                pTarget = m_creature;

            if (DoCastSpellIfCan(pTarget, SPELL_INSPIRE) == CAST_OK)
                m_uiInspireTimer = 10000;
        }
        else
            m_uiInspireTimer -= uiDiff;

        // Hand of Ragnaros Timer
        if (m_uiKnockdownTimer < uiDiff)
        {
            if (DoCastSpellIfCan(m_creature, SPELL_HAND_OF_RAGNAROS) == CAST_OK)
                m_uiKnockdownTimer = urand(12000, 15000);
        }
        else
            m_uiKnockdownTimer -= uiDiff;

        // Flamespear Timer
        if (m_uiFlamespearTimer < uiDiff)
        {
            if (Unit* pTarget = m_creature->SelectAttackingTarget(ATTACKING_TARGET_RANDOM, 0))
            {
                if (DoCastSpellIfCan(pTarget, SPELL_FLAMESPEAR) == CAST_OK)
                    m_uiFlamespearTimer = urand(12000, 16000);
            }
        }
        else
            m_uiFlamespearTimer -= uiDiff;

        // Dark Strike Timer
        if (m_uiDarkstrikeTimer < uiDiff)
        {
            if (DoCastSpellIfCan(m_creature->getVictim(), SPELL_DARK_STRIKE) == CAST_OK)
                m_uiDarkstrikeTimer = urand(15000, 18000);
        }
        else
            m_uiDarkstrikeTimer -= uiDiff;

        DoMeleeAttackIfReady();
    }