Exemplo n.º 1
0
void WorldSession::HandlePetUnlearnOpcode(WorldPacket& recvPacket)
{
    sLog.outDetail("CMSG_PET_UNLEARN");
    uint64 guid;
    recvPacket >> guid;

    Pet* pet = _player->GetPet();

    if(!pet || pet->getPetType() != HUNTER_PET || pet->m_spells.size() <= 1)
        return;

    if(guid != pet->GetGUID())
    {
        sLog.outError( "HandlePetUnlearnOpcode.Pet %u isn't pet of player %s .", uint32(GUID_LOPART(guid)),GetPlayer()->GetName() );
        return;
    }

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

    uint32 cost = pet->resetTalentsCost();

    if (GetPlayer()->GetMoney() < cost)
    {
        GetPlayer()->SendBuyError( BUY_ERR_NOT_ENOUGHT_MONEY, 0, 0, 0);
        return;
    }

    for(PetSpellMap::iterator itr = pet->m_spells.begin(); itr != pet->m_spells.end();)
    {
        uint32 spell_id = itr->first;                       // Pet::removeSpell can invalidate iterator at erase NEW spell
        ++itr;
        pet->unlearnSpell(spell_id,false);
    }

    pet->SetTP(pet->getLevel() * (pet->GetLoyaltyLevel() - 1));

    for(int i = 0; i < MAX_UNIT_ACTION_BAR_INDEX; ++i)
        if(UnitActionBarEntry const* ab = charmInfo->GetActionBarEntry(i))
            if(ab->GetAction() && ab->IsActionBarForSpell())
                charmInfo->SetActionBar(i,0,ACT_DISABLED);

    // relearn pet passives
    pet->LearnPetPassives();

    pet->m_resetTalentsTime = time(NULL);
    pet->m_resetTalentsCost = cost;
    GetPlayer()->ModifyMoney(-(int32)cost);

    GetPlayer()->PetSpellInitialize();
}
Exemplo n.º 2
0
void WorldSession::HandlePetUnlearnOpcode(WorldPacket& recvPacket)
{
    sLog.outDetail("CMSG_PET_UNLEARN");
    uint64 guid;
    recvPacket >> guid;                 // Pet guid

    Pet* pet = _player->GetPet();

    if(!pet || pet->getPetType() != HUNTER_PET || pet->m_usedTalentCount == 0)
        return;

    if(guid != pet->GetGUID())
    {
        sLog.outError( "HandlePetUnlearnOpcode.Pet %u isn't pet of player %s .", uint32(GUID_LOPART(guid)),GetPlayer()->GetName() );
        return;
    }

    CharmInfo *charmInfo = pet->GetCharmInfo();
    if(!charmInfo)
    {
        sLog.outError("WorldSession::HandlePetUnlearnOpcode: object (GUID: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!", pet->GetGUIDLow(), pet->GetTypeId());
        return;
    }
    pet->resetTalents();
    _player->SendTalentsInfoData(true);
}
Exemplo n.º 3
0
uint8 WorldSession::HandleLoadPetFromDBFirstCallback(PreparedQueryResult result, uint8 asynchLoadType)
{
    if (!GetPlayer() || GetPlayer()->GetPet() || GetPlayer()->GetVehicle() || GetPlayer()->IsSpectator())
        return PET_LOAD_ERROR;

    if (!result)
        return PET_LOAD_NO_RESULT;

    Field* fields = result->Fetch();

	// Xinef: this can happen if fetch is called twice, impossibru.
	if (!fields)
		return PET_LOAD_ERROR;

	Player* owner = GetPlayer();

    // update for case of current pet "slot = 0"
    uint32 petentry = fields[1].GetUInt32();
    if (!petentry)
        return PET_LOAD_NO_RESULT;

	uint8 petSlot = fields[7].GetUInt8();
	bool current = petSlot == PET_SAVE_AS_CURRENT;
    uint32 summon_spell_id = fields[15].GetUInt32();
    SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(summon_spell_id); // CANT BE NULL
    bool is_temporary_summoned = spellInfo && spellInfo->GetDuration() > 0;
    uint32 pet_number = fields[0].GetUInt32();
	uint32 savedhealth = fields[10].GetUInt32();
    uint32 savedmana = fields[11].GetUInt32();
	PetType pet_type = PetType(fields[16].GetUInt8());

	// xinef: BG resurrect, overwrite saved value
	if (asynchLoadType == PET_LOAD_BG_RESURRECT)
		savedhealth = 1;

	if (pet_type == HUNTER_PET && savedhealth == 0 && asynchLoadType != PET_LOAD_SUMMON_DEAD_PET)
	{
		WorldPacket data(SMSG_CAST_FAILED, 1+4+1+4);
        data << uint8(0);
        data << uint32(883);
        data << uint8(SPELL_FAILED_TARGETS_DEAD);
        SendPacket(&data);
		owner->RemoveSpellCooldown(883, false);
		return PET_LOAD_ERROR;
	}

    // check temporary summoned pets like mage water elemental
    if (current && is_temporary_summoned)
        return PET_LOAD_ERROR;

    if (pet_type == HUNTER_PET)
    {
        CreatureTemplate const* creatureInfo = sObjectMgr->GetCreatureTemplate(petentry);
        if (!creatureInfo || !creatureInfo->IsTameable(owner->CanTameExoticPets()))
            return PET_LOAD_ERROR;
    }

    Map* map = owner->GetMap();
    uint32 guid = sObjectMgr->GenerateLowGuid(HIGHGUID_PET);
	Pet* pet = new Pet(owner, pet_type);
	LoadPetFromDBQueryHolder* holder = new LoadPetFromDBQueryHolder(pet_number, current, uint32(time(NULL) - fields[14].GetUInt32()), fields[13].GetString(), savedhealth, savedmana);
    if (!pet->Create(guid, map, owner->GetPhaseMask(), petentry, pet_number) || !holder->Initialize())
	{
		delete pet;
		delete holder;
        return PET_LOAD_ERROR;
	}

    float px, py, pz;
    owner->GetClosePoint(px, py, pz, pet->GetObjectSize(), PET_FOLLOW_DIST, pet->GetFollowAngle());
    if (!pet->IsPositionValid())
    {
        sLog->outError("Pet (guidlow %d, entry %d) not loaded. Suggested coordinates isn't valid (X: %f Y: %f)", pet->GetGUIDLow(), pet->GetEntry(), pet->GetPositionX(), pet->GetPositionY());
		delete pet;
		delete holder;
        return PET_LOAD_ERROR;
    }

	pet->SetLoading(true);
    pet->Relocate(px, py, pz, owner->GetOrientation());
    pet->setPetType(pet_type);
    pet->setFaction(owner->getFaction());
    pet->SetUInt32Value(UNIT_CREATED_BY_SPELL, summon_spell_id);

    if (pet->IsCritter())
    {
        map->AddToMap(pet->ToCreature(), true);
		pet->SetLoading(false); // xinef, mine
		delete holder;
        return PET_LOAD_OK;
    }

    pet->GetCharmInfo()->SetPetNumber(pet_number, pet->IsPermanentPetFor(owner));

    pet->SetDisplayId(fields[3].GetUInt32());
    pet->SetNativeDisplayId(fields[3].GetUInt32());
    uint32 petlevel = fields[4].GetUInt8();
    pet->SetUInt32Value(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_NONE);
    pet->SetName(fields[8].GetString());

    switch (pet->getPetType())
    {
        case SUMMON_PET:
            petlevel = owner->getLevel();

			if (pet->IsPetGhoul())
				pet->SetUInt32Value(UNIT_FIELD_BYTES_0, 0x400); // class = rogue
			else
				pet->SetUInt32Value(UNIT_FIELD_BYTES_0, 0x800); // class = mage

            pet->SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
                                                            // this enables popup window (pet dismiss, cancel)
            break;
        case HUNTER_PET:
            pet->SetUInt32Value(UNIT_FIELD_BYTES_0, 0x02020100); // class = warrior, gender = none, power = focus
            pet->SetSheath(SHEATH_STATE_MELEE);
            pet->SetByteFlag(UNIT_FIELD_BYTES_2, 2, fields[9].GetBool() ? UNIT_CAN_BE_ABANDONED : UNIT_CAN_BE_RENAMED | UNIT_CAN_BE_ABANDONED);

            pet->SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
                                                            // this enables popup window (pet abandon, cancel)
            pet->SetMaxPower(POWER_HAPPINESS, pet->GetCreatePowers(POWER_HAPPINESS));
            pet->SetPower(POWER_HAPPINESS, fields[12].GetUInt32());
            pet->setPowerType(POWER_FOCUS);
            break;
        default:
            if (!pet->IsPetGhoul())
                sLog->outError("Pet have incorrect type (%u) for pet loading.", pet->getPetType());
            break;
    }

    pet->SetUInt32Value(UNIT_FIELD_PET_NAME_TIMESTAMP, uint32(time(NULL))); // cast can't be helped here
    pet->SetCreatorGUID(owner->GetGUID());
	owner->SetMinion(pet, true);

    pet->InitStatsForLevel(petlevel);
    pet->SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, fields[5].GetUInt32());

    pet->SynchronizeLevelWithOwner();

    pet->SetReactState(ReactStates(fields[6].GetUInt8()));
    pet->SetCanModifyStats(true);

    // set current pet as current
    // 0=current
    // 1..MAX_PET_STABLES in stable slot
    // PET_SAVE_NOT_IN_SLOT(100) = not stable slot (summoning))
    if (petSlot)
    {
        SQLTransaction trans = CharacterDatabase.BeginTransaction();

        PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UDP_CHAR_PET_SLOT_BY_SLOT_EXCLUDE_ID);
        stmt->setUInt8(0, uint8(PET_SAVE_NOT_IN_SLOT));
        stmt->setUInt32(1, owner->GetGUIDLow());
        stmt->setUInt8(2, uint8(PET_SAVE_AS_CURRENT));
        stmt->setUInt32(3, pet_number);
        trans->Append(stmt);

        stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_CHAR_PET_SLOT_BY_ID);
        stmt->setUInt8(0, uint8(PET_SAVE_AS_CURRENT));
        stmt->setUInt32(1, owner->GetGUIDLow());
        stmt->setUInt32(2, pet_number);
        trans->Append(stmt);

        CharacterDatabase.CommitTransaction(trans);
    }

    // Send fake summon spell cast - this is needed for correct cooldown application for spells
    // Example: 46584 - without this cooldown (which should be set always when pet is loaded) isn't set clientside
    // TODO: pets should be summoned from real cast instead of just faking it?
    if (summon_spell_id)
    {
        WorldPacket data(SMSG_SPELL_GO, (8+8+4+4+2));
        data.append(owner->GetPackGUID());
        data.append(owner->GetPackGUID());
        data << uint8(0);
        data << uint32(summon_spell_id);
        data << uint32(256); // CAST_FLAG_UNKNOWN3
        data << uint32(0);
        owner->SendMessageToSet(&data, true);
    }

	// do it as early as possible!
	pet->InitTalentForLevel();                                   // set original talents points before spell loading
	if (!is_temporary_summoned)
		pet->GetCharmInfo()->InitPetActionBar();

    map->AddToMap(pet->ToCreature(), true);
    if (pet->getPetType() == SUMMON_PET && !current)              //all (?) summon pets come with full health when called, but not when they are current
        pet->SetPower(POWER_MANA, pet->GetMaxPower(POWER_MANA));
    else
    {
        pet->SetHealth(savedhealth > pet->GetMaxHealth() ? pet->GetMaxHealth() : savedhealth);
        pet->SetPower(POWER_MANA, savedmana > pet->GetMaxPower(POWER_MANA) ? pet->GetMaxPower(POWER_MANA) : savedmana);
    }

	pet->SetAsynchLoadType(asynchLoadType);

	// xinef: clear any old result
	if (_loadPetFromDBSecondCallback.ready())
	{
		SQLQueryHolder* param;
		_loadPetFromDBSecondCallback.get(param);
		delete param;
	}
	_loadPetFromDBSecondCallback.cancel();

    _loadPetFromDBSecondCallback = CharacterDatabase.DelayQueryHolder((SQLQueryHolder*)holder);
	return PET_LOAD_OK;
}