示例#1
0
bool ChatHandler::HandlePetLearnCommand(const char* args)
{
    if (!*args)
        return false;

    Player* player = m_session->GetPlayer();
    Pet* pet = player->GetPet();

    if (!pet)
    {
        PSendSysMessage("You have no pet");
        SetSentErrorMessage(true);
        return false;
    }

    uint32 spellId = extractSpellIdFromLink((char*)args);

    if (!spellId || !sSpellMgr->GetSpellInfo(spellId))
        return false;

    // Check if pet already has it
    if (pet->HasSpell(spellId))
    {
        PSendSysMessage("Pet already has spell: %u", spellId);
        SetSentErrorMessage(true);
        return false;
    }

    // Check if spell is valid
    SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellId);
    if (!spellInfo || !SpellMgr::IsSpellValid(spellInfo))
    {
        PSendSysMessage(LANG_COMMAND_SPELL_BROKEN, spellId);
        SetSentErrorMessage(true);
        return false;
    }

    pet->learnSpell(spellId);

    PSendSysMessage("Pet has learned spell %u", spellId);
    return true;
}
    static bool HandlePetLearnCommand(ChatHandler* handler, char const* args)
    {
        if (!*args)
            return false;

        Pet* pet = GetSelectedPlayerPetOrOwn(handler);

        if (!pet)
        {
            handler->SendSysMessage(LANG_SELECT_PLAYER_OR_PET);
            handler->SetSentErrorMessage(true);
            return false;
        }

        uint32 spellId = handler->extractSpellIdFromLink((char*)args);

        if (!spellId || !sSpellMgr->GetSpellInfo(spellId))
            return false;

        // Check if pet already has it
        if (pet->HasSpell(spellId))
        {
            handler->PSendSysMessage("Pet already has spell: %u", spellId);
            handler->SetSentErrorMessage(true);
            return false;
        }

        // Check if spell is valid
        SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellId);
        if (!spellInfo || !SpellMgr::IsSpellValid(spellInfo))
        {
            handler->PSendSysMessage(LANG_COMMAND_SPELL_BROKEN, spellId);
            handler->SetSentErrorMessage(true);
            return false;
        }

        pet->learnSpell(spellId);

        handler->PSendSysMessage("Pet has learned spell %u", spellId);
        return true;
    }
    static bool HandlePetUnlearnCommand(ChatHandler* handler, char const* args)
    {
        if (!*args)
            return false;

        Pet* pet = GetSelectedPlayerPetOrOwn(handler);
        if (!pet)
        {
            handler->SendSysMessage(LANG_SELECT_PLAYER_OR_PET);
            handler->SetSentErrorMessage(true);
            return false;
        }

        uint32 spellId = handler->extractSpellIdFromLink((char*)args);

        if (pet->HasSpell(spellId))
            pet->removeSpell(spellId, false);
        else
            handler->PSendSysMessage("Pet doesn't have that spell");

        return true;
    }
示例#4
0
    static bool HandlePetUnlearnCommand(ChatHandler* handler, char const* args)
    {
        if (!*args)
            return false;

        Player* player = handler->GetSession()->GetPlayer();
        Pet* pet = player->GetPet();
        if (!pet)
        {
            handler->PSendSysMessage("You have no pet");
            handler->SetSentErrorMessage(true);
            return false;
        }

        uint32 spellId = handler->extractSpellIdFromLink((char*)args);

        if (pet->HasSpell(spellId))
            pet->removeSpell(spellId, false);
        else
            handler->PSendSysMessage("Pet doesn't have that spell");

        return true;
    }
示例#5
0
bool ChatHandler::HandlePetUnlearnCommand(const char *args)
{
    if (!*args)
        return false;

    Player* player = m_session->GetPlayer();
    Pet* pet = player->GetPet();

    if (!pet)
    {
        PSendSysMessage("You have no pet");
        SetSentErrorMessage(true);
        return false;
    }

    uint32 spellId = extractSpellIdFromLink((char*)args);

    if (pet->HasSpell(spellId))
        pet->removeSpell(spellId, false);
    else
        PSendSysMessage("Pet doesn't have that spell");

    return true;
}
示例#6
0
void WorldSession::HandlePetLearnTalent( WorldPacket & recv_data )
{
    sLog.outDebug("WORLD: CMSG_PET_LEARN_TALENT");
    recv_data.hexlike();

    CHECK_PACKET_SIZE(recv_data, 8+4+4);

    uint64 guid;
    uint32 talent_id, requested_rank;
    recv_data >> guid >> talent_id >> requested_rank;

    Pet *pet = _player->GetPet();

    if(!pet)
        return;

    if(guid != pet->GetGUID())
        return;

    uint32 CurTalentPoints =  pet->GetFreeTalentPoints();

    if(CurTalentPoints == 0)
        return;

    if (requested_rank > 4)
        return;

    TalentEntry const *talentInfo = sTalentStore.LookupEntry(talent_id);

    if(!talentInfo)
        return;

    TalentTabEntry const *talentTabInfo = sTalentTabStore.LookupEntry(talentInfo->TalentTab);

    if(!talentTabInfo)
        return;

    CreatureInfo const *ci = pet->GetCreatureInfo();

    if(!ci)
        return;

    CreatureFamilyEntry const *pet_family = sCreatureFamilyStore.LookupEntry(ci->family);

    if(!pet_family)
        return;

    if(pet_family->petTalentType < 0)                       // not hunter pet
        return;

    // prevent learn talent for different family (cheating)
    if(!((1 << pet_family->petTalentType) & talentTabInfo->petTalentMask))
        return;

    // prevent skip talent ranks (cheating)
    if(requested_rank > 0 && !pet->HasSpell(talentInfo->RankID[requested_rank-1]))
        return;

    // Check if it requires another talent
    if (talentInfo->DependsOn > 0)
    {
        if(TalentEntry const *depTalentInfo = sTalentStore.LookupEntry(talentInfo->DependsOn))
        {
            bool hasEnoughRank = false;
            for (int i = talentInfo->DependsOnRank; i <= 4; i++)
            {
                if (depTalentInfo->RankID[i] != 0)
                    if (pet->HasSpell(depTalentInfo->RankID[i]))
                        hasEnoughRank = true;
            }
            if (!hasEnoughRank)
                return;
        }
    }

    // Find out how many points we have in this field
    uint32 spentPoints = 0;

    uint32 tTab = talentInfo->TalentTab;
    if (talentInfo->Row > 0)
    {
        unsigned int numRows = sTalentStore.GetNumRows();
        for (unsigned int i = 0; i < numRows; i++)          // Loop through all talents.
        {
            // Someday, someone needs to revamp
            const TalentEntry *tmpTalent = sTalentStore.LookupEntry(i);
            if (tmpTalent)                                  // the way talents are tracked
            {
                if (tmpTalent->TalentTab == tTab)
                {
                    for (int j = 0; j <= 4; j++)
                    {
                        if (tmpTalent->RankID[j] != 0)
                        {
                            if (pet->HasSpell(tmpTalent->RankID[j]))
                            {
                                spentPoints += j + 1;
                            }
                        }
                    }
                }
            }
        }
    }

    // not have required min points spent in talent tree
    if(spentPoints < (talentInfo->Row * 3))
        return;

    // spell not set in talent.dbc
    uint32 spellid = talentInfo->RankID[requested_rank];
    if( spellid == 0 )
    {
        sLog.outError("Talent.dbc have for talent: %u Rank: %u spell id = 0", talent_id, requested_rank);
        return;
    }

    // already known
    if(pet->HasSpell(spellid))
        return;

    // learn! (other talent ranks will unlearned at learning)
    pet->learnSpell(spellid);
    sLog.outDetail("TalentID: %u Rank: %u Spell: %u\n", talent_id, requested_rank, spellid);
}
示例#7
0
bool PlayerbotAI::CastSpell(uint32 spellId, Unit* target)
{
    if (!spellId)
        return false;

    if (!target)
        target = bot;

    Pet* pet = bot->GetPet();
    if (pet && pet->HasSpell(spellId))
    {
        pet->ToggleAutocast(spellId, true);
        TellMaster("My pet will auto-cast this spell");
        return true;
    }

    aiObjectContext->GetValue<LastSpellCast&>("last spell cast")->Get().Set(spellId, target->GetObjectGuid(), time(0));
    aiObjectContext->GetValue<LastMovement&>("last movement")->Get().Set(NULL);

    const SpellEntry* const pSpellInfo = sSpellStore.LookupEntry(spellId);

    MotionMaster &mm = *bot->GetMotionMaster();
    if (bot->isMoving() && GetSpellCastTime(pSpellInfo, NULL))
    {
        return false;
    }

    if (bot->IsTaxiFlying())
        return false;

    bot->clearUnitState( UNIT_STAT_CHASE );
    bot->clearUnitState( UNIT_STAT_FOLLOW );

    ObjectGuid oldSel = bot->GetSelectionGuid();
    bot->SetSelectionGuid(target->GetObjectGuid());

    Spell *spell = new Spell(bot, pSpellInfo, false);

    SpellCastTargets targets;
    targets.setUnitTarget(target);
    WorldObject* faceTo = target;

    if (pSpellInfo->Targets & TARGET_FLAG_ITEM)
    {
        spell->m_CastItem = aiObjectContext->GetValue<Item*>("item for spell", spellId)->Get();
        targets.setItemTarget(spell->m_CastItem);
    }

    if (pSpellInfo->Effect[0] == SPELL_EFFECT_OPEN_LOCK ||
        pSpellInfo->Effect[0] == SPELL_EFFECT_SKINNING)
    {
        LootObject loot = *aiObjectContext->GetValue<LootObject>("loot target");
        if (!loot.IsLootPossible(bot))
            return false;

        GameObject* go = GetGameObject(loot.guid);
        if (go && go->isSpawned())
        {
            WorldPacket* const packetgouse = new WorldPacket(CMSG_GAMEOBJ_USE, 8);
            *packetgouse << loot.guid;
            bot->GetSession()->QueuePacket(packetgouse);
            targets.setGOTarget(go);
            faceTo = go;
        }
        else
        {
            Unit* creature = GetUnit(loot.guid);
            if (creature)
            {
                targets.setUnitTarget(creature);
                faceTo = creature;
            }
        }
    }


    if (!bot->IsInFront(faceTo, sPlayerbotAIConfig.sightDistance))
    {
        bot->SetFacingTo(bot->GetAngle(faceTo));
        SetNextCheckDelay(sPlayerbotAIConfig.globalCoolDown);
        return false;
    }

    WaitForSpellCast(spellId);

    spell->prepare(&targets);
    bot->SetSelectionGuid(oldSel);

    LastSpellCast& lastSpell = aiObjectContext->GetValue<LastSpellCast&>("last spell cast")->Get();
    return lastSpell.id == spellId;
}
示例#8
0
void WorldSession::HandlePetAction(WorldPacket& recv_data)
{
    ObjectGuid petGuid;
    uint32 data;
    ObjectGuid targetGuid;
    recv_data >> petGuid;
    recv_data >> data;
    recv_data >> targetGuid;

    uint32 spellid = UNIT_ACTION_BUTTON_ACTION(data);
    uint8 flag = UNIT_ACTION_BUTTON_TYPE(data);             // delete = 0x07 CastSpell = C1

    DETAIL_LOG("HandlePetAction: %s flag is %u, spellid is %u, target %s.", petGuid.GetString().c_str(), uint32(flag), spellid, targetGuid.GetString().c_str());

    // used also for charmed creature/player
    Unit* petUnit = _player->GetMap()->GetUnit(petGuid);
    if (!petUnit)
    {
        sLog.outError("HandlePetAction: %s not exist.", petGuid.GetString().c_str());
        return;
    }

    if (_player->GetObjectGuid() != petUnit->GetCharmerOrOwnerGuid())
    {
        sLog.outError("HandlePetAction: %s isn't controlled by %s.", petGuid.GetString().c_str(), _player->GetGuidStr().c_str());
        return;
    }

    if (!petUnit->isAlive())
        return;

    CharmInfo* charmInfo = petUnit->GetCharmInfo();
    if (!charmInfo)
    {
        sLog.outError("WorldSession::HandlePetAction: object (GUID: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!", petUnit->GetGUIDLow(), petUnit->GetTypeId());
        return;
    }

    Pet* pet = nullptr;
    Creature* creature = nullptr;

    if (petUnit->GetTypeId() == TYPEID_UNIT)
    {
        creature = static_cast<Creature*>(petUnit);

        if (creature->IsPet())
        {
            pet = static_cast<Pet*>(petUnit);

            if (pet->GetModeFlags() & PET_MODE_DISABLE_ACTIONS)
                return;
        }
    }

    if (!pet && petUnit->hasUnitState(UNIT_STAT_CONTROLLED))
    {
        // possess case
        if (flag != uint8(ACT_COMMAND))
        {
            sLog.outError("PetHAndler: unknown PET flag Action %i and spellid %i. For possessed %s", uint32(flag), spellid, petUnit->GetGuidStr().c_str());
            return;
        }

        switch (spellid)
        {
            case COMMAND_STAY:
            case COMMAND_FOLLOW:
                charmInfo->SetCommandState(CommandStates(spellid));
                break;
            case COMMAND_ATTACK:
            {
                Unit* targetUnit = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr;

                if (targetUnit && targetUnit != petUnit && targetUnit->isTargetableForAttack())
                {
                    _player->SetInCombatState(true, targetUnit);

                    // This is true if pet has no target or has target but targets differs.
                    if (petUnit->getVictim() != targetUnit)
                        petUnit->Attack(targetUnit, true);
                }
                break;
            }
            case COMMAND_ABANDON:
                _player->Uncharm();
                break;
            default:
                sLog.outError("PetHandler: Not allowed action %i and spellid %i. Pet %s owner is %s", uint32(flag), spellid, petUnit->GetGuidStr().c_str(), _player->GetGuidStr().c_str());
                break;
        }
        return;
    }
    
    // only real pet should go there
    if (!pet)
    {
        sLog.outError("PetHandler: A not pet trying to do unknown Action %i and spellid %i. Pet %s owner is %s", uint32(flag), spellid, petUnit->GetGuidStr().c_str(), _player->GetGuidStr().c_str());
        return;
    }

    switch (flag)
    {
        case ACT_COMMAND:                                   // 0x07
            switch (spellid)
            {
                case COMMAND_STAY:                          // flat=1792  // STAY
                {
                    if (!petUnit->hasUnitState(UNIT_STAT_CONTROLLED))
                    {
                        petUnit->StopMoving();
                        petUnit->GetMotionMaster()->Clear();
                    }
                    petUnit->AttackStop(true, true);
                    pet->SetIsRetreating();
                    pet->SetStayPosition(true);
                    pet->SetSpellOpener();
                    charmInfo->SetCommandState(COMMAND_STAY);
                    break;
                }
                case COMMAND_FOLLOW:                        // spellid=1792  // FOLLOW
                {
                    if (!petUnit->hasUnitState(UNIT_STAT_CONTROLLED))
                    {
                        petUnit->StopMoving();
                        petUnit->GetMotionMaster()->Clear();
                        pet->SetIsRetreating(true);
                    }
                    petUnit->AttackStop(true, true);
                    pet->SetStayPosition();
                    pet->SetSpellOpener();
                    charmInfo->SetCommandState(COMMAND_FOLLOW);
                    break;
                }
                case COMMAND_ATTACK:                        // spellid=1792  // ATTACK
                {
                    pet->SetIsRetreating();
                    pet->SetSpellOpener();

                    Unit* targetUnit = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr;

                    if (targetUnit && targetUnit != petUnit && targetUnit->isTargetableForAttack() && targetUnit->isInAccessablePlaceFor((Creature*)petUnit))
                    {
                        _player->SetInCombatState(true, targetUnit);

                        // This is true if pet has no target or has target but targets differs.
                        if (petUnit->getVictim() != targetUnit)
                        {
                            petUnit->AttackStop();
                            if (!petUnit->hasUnitState(UNIT_STAT_CONTROLLED))
                            {
                                petUnit->GetMotionMaster()->Clear();

                                pet->AI()->AttackStart(targetUnit);
                                // 10% chance to play special warlock pet attack talk, else growl
                                if (pet->getPetType() == SUMMON_PET && roll_chance_i(10))
                                    pet->SendPetTalk((uint32)PET_TALK_ATTACK);

                                pet->SendPetAIReaction();
                            }
                            else
                                pet->Attack(targetUnit, true);
                        }
                    }
                    break;
                }
                case COMMAND_ABANDON:                       // abandon (hunter pet) or dismiss (summoned pet)
                {
                    if (pet->getPetType() == HUNTER_PET)
                        pet->Unsummon(PET_SAVE_AS_DELETED, _player);
                    else
                        // dismissing a summoned pet is like killing them (this prevents returning a soulshard...)
                        pet->SetDeathState(CORPSE);

                    pet->SetStayPosition();
                    break;
                }
                default:
                    sLog.outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid);
            }
            break;
        case ACT_REACTION:                                  // 0x6
            switch (spellid)
            {
                case REACT_PASSIVE:                         // passive
                {
                    pet->AttackStop(true, true);
                    pet->SetSpellOpener();
                }
                case REACT_DEFENSIVE:                       // recovery
                case REACT_AGGRESSIVE:                      // activete
                {
                    charmInfo->SetReactState(ReactStates(spellid));
                    break;
                }
            }
            break;
        case ACT_DISABLED:                                  // 0x81    spell (disabled), ignore
        case ACT_PASSIVE:                                   // 0x01
        case ACT_ENABLED:                                   // 0xC1    spell
        {
            pet->SetIsRetreating();
            pet->SetSpellOpener();

            Unit* unit_target = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr;

            // do not cast unknown spells
            SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellid);
            if (!spellInfo)
            {
                sLog.outError("WORLD: unknown PET spell id %i", spellid);
                return;
            }

            if (pet->GetCharmInfo() && pet->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo))
                return;

            for (int i = 0; i < MAX_EFFECT_INDEX; ++i)
            {
                if (spellInfo->EffectImplicitTargetA[i] == TARGET_ALL_ENEMY_IN_AREA
                    || spellInfo->EffectImplicitTargetA[i] == TARGET_ALL_ENEMY_IN_AREA_INSTANT
                    || spellInfo->EffectImplicitTargetA[i] == TARGET_ALL_ENEMY_IN_AREA_CHANNELED)
                    return;
            }

            // do not cast not learned spells
            if (!pet->HasSpell(spellid) || IsPassiveSpell(spellInfo))
                return;

            _player->SetInCombatState(true, unit_target);

            pet->clearUnitState(UNIT_STAT_MOVING);

            Spell* spell = new Spell(pet, spellInfo, false);

            SpellCastResult result = spell->CheckPetCast(unit_target);

            const SpellRangeEntry* sRange = sSpellRangeStore.LookupEntry(spellInfo->rangeIndex);

            if (unit_target && !(pet->IsWithinDistInMap(unit_target, sRange->maxRange) && pet->IsWithinLOSInMap(unit_target)) 
                && !(GetPlayer()->IsFriendlyTo(unit_target) || pet->HasAuraType(SPELL_AURA_MOD_POSSESS)))
            {
                pet->SetSpellOpener(spellid, sRange->minRange, sRange->maxRange);
                spell->finish(false);
                delete spell;

                pet->AttackStop();

                if (!pet->hasUnitState(UNIT_STAT_CONTROLLED))
                {
                    pet->GetMotionMaster()->Clear();

                    pet->AI()->AttackStart(unit_target);
                    // 10% chance to play special warlock pet attack talk, else growl
                    if (pet->IsPet() && pet->getPetType() == SUMMON_PET && pet != unit_target && roll_chance_i(10))
                        pet->SendPetTalk((uint32)PET_TALK_ATTACK);

                    pet->SendPetAIReaction();
                }
                else
                    petUnit->Attack(unit_target, true);

                return;
            }

            // auto turn to target unless possessed
            if (result == SPELL_FAILED_UNIT_NOT_INFRONT && !pet->hasUnitState(UNIT_STAT_CONTROLLED))
            {
                if (unit_target)
                {
                    pet->SetInFront(unit_target);
                    if (unit_target->GetTypeId() == TYPEID_PLAYER)
                        pet->SendCreateUpdateToPlayer((Player*)unit_target);
                }
                else if (Unit* unit_target2 = spell->m_targets.getUnitTarget())
                {
                    pet->SetInFront(unit_target2);
                    if (unit_target2->GetTypeId() == TYPEID_PLAYER)
                        pet->SendCreateUpdateToPlayer((Player*)unit_target2);
                }
                if (Unit* powner = pet->GetCharmerOrOwner())
                    if (powner->GetTypeId() == TYPEID_PLAYER)
                        pet->SendCreateUpdateToPlayer((Player*)powner);
                result = SPELL_CAST_OK;
            }

            if (result == SPELL_CAST_OK)
            {
                pet->AddCreatureSpellCooldown(spellid);

                unit_target = spell->m_targets.getUnitTarget();

                pet->SetSpellOpener();
                spell->SpellStart(&(spell->m_targets));
            }
            else
            {
                if (pet->hasUnitState(UNIT_STAT_CONTROLLED))
                    Spell::SendCastResult(GetPlayer(), spellInfo, 0, result);
                else
                {
                    Unit* owner = pet->GetCharmerOrOwner();
                    if (owner && owner->GetTypeId() == TYPEID_PLAYER)
                        Spell::SendCastResult((Player*)owner, spellInfo, 0, result, true);
                }

                if (!pet->HasSpellCooldown(spellid))
                    GetPlayer()->SendClearCooldown(spellid, pet);

                pet->SetSpellOpener();
                spell->finish(false);
                delete spell;
            }
            break;
        }
        default:
            sLog.outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid);
    }
}