TCPlayerbotCore/src/server/game/Server/Packets/QueryPackets.cpp

/*
 * Copyright (C) 2008-2014 TrinityCore <http://www.trinitycore.org/>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include "QueryPackets.h"

void WorldPackets::Query::QueryCreature::Read()
{
    _worldPacket >> CreatureID;
}

WorldPacket const* WorldPackets::Query::QueryCreatureResponse::Write()
{
    _worldPacket << CreatureID;
    _worldPacket.WriteBit(Allow);

    _worldPacket.FlushBits();

    if (Allow)
    {
        _worldPacket.WriteBits(Stats.Title.length() + 1, 11);
        _worldPacket.WriteBits(Stats.TitleAlt.length() + 1, 11);
        _worldPacket.WriteBits(Stats.CursorName.length() + 1, 6);
        _worldPacket.WriteBit(Stats.Leader);

        for (uint32 i = 0; i < MAX_CREATURE_NAMES; ++i)
        {
            _worldPacket.WriteBits(Stats.Name[i].length() + 1, 11);
            _worldPacket.WriteBits(Stats.NameAlt[i].length() + 1, 11);
        }

        for (uint32 i = 0; i < MAX_CREATURE_NAMES; ++i)
        {
            if (!Stats.Name[i].empty())
                _worldPacket << Stats.Name[i];

            if (!Stats.NameAlt[i].empty())
                _worldPacket << Stats.NameAlt[i];
        }

        for (uint8 i = 0; i < 2; ++i)
            _worldPacket << Stats.Flags[i];

        _worldPacket << Stats.CreatureType;
        _worldPacket << Stats.CreatureFamily;
        _worldPacket << Stats.Classification;

        for (uint32 i = 0; i < MAX_KILL_CREDIT; ++i)
            _worldPacket << Stats.ProxyCreatureID[i];

        for (uint32 i = 0; i < MAX_CREATURE_MODELS; ++i)
            _worldPacket << Stats.CreatureDisplayID[i];

        _worldPacket << Stats.HpMulti;
        _worldPacket << Stats.EnergyMulti;

        _worldPacket << int32(Stats.QuestItems.size());
        _worldPacket << Stats.CreatureMovementInfoID;
        _worldPacket << Stats.RequiredExpansion;

        _worldPacket << int32(0); // FlagQuest

        if (!Stats.Title.empty())
            _worldPacket << Stats.Title;

        if (!Stats.TitleAlt.empty())
            _worldPacket << Stats.TitleAlt;

        if (!Stats.CursorName.empty())
            _worldPacket << Stats.CursorName;

        for (int32 questItem : Stats.QuestItems)
            _worldPacket << questItem;
    }

    return &_worldPacket;
}

void WorldPackets::Query::QueryPlayerName::Read()
{
    _worldPacket >> Player;

    Hint.VirtualRealmAddress.HasValue = _worldPacket.ReadBit();
    Hint.NativeRealmAddress.HasValue = _worldPacket.ReadBit();

    if (Hint.VirtualRealmAddress.HasValue)
        _worldPacket >> Hint.VirtualRealmAddress.Value;

    if (Hint.NativeRealmAddress.HasValue)
        _worldPacket >> Hint.NativeRealmAddress.Value;
}

WorldPacket const* WorldPackets::Query::QueryPlayerNameResponse::Write()
{
    _worldPacket << Result;
    _worldPacket << Player;

    if (Result == RESPONSE_SUCCESS)
    {
        _worldPacket.WriteBits(Data.Name.length(), 7);

        for (int i = 0; i < MAX_DECLINED_NAME_CASES; ++i)
            _worldPacket.WriteBits(Data.DeclinedNames.name[i].length(), 7);

        for (int i = 0; i < MAX_DECLINED_NAME_CASES; ++i)
            _worldPacket.WriteString(Data.DeclinedNames.name[i]);

        _worldPacket << Data.AccountID;
        _worldPacket << Data.BnetAccountID;
        _worldPacket << Data.GuidActual;
        _worldPacket << Data.VirtualRealmAddress;
        _worldPacket << Data.Race;
        _worldPacket << Data.Sex;
        _worldPacket << Data.ClassID;
        _worldPacket << Data.Level;
        _worldPacket.WriteString(Data.Name);
    }

    return &_worldPacket;
}

void WorldPackets::Query::QueryPageText::Read()
{
    _worldPacket >> PageTextID;
    _worldPacket >> ItemGUID;
}

WorldPacket const* WorldPackets::Query::QueryPageTextResponse::Write()
{
    _worldPacket << PageTextID;
    _worldPacket.WriteBit(Allow);

    if (Allow)
    {
        _worldPacket << Info.ID;
        _worldPacket << Info.NextPageID;
        _worldPacket.WriteBits(Info.Text.length(), 12);
        _worldPacket.WriteString(Info.Text);
    }

    return &_worldPacket;
}

void WorldPackets::Query::QueryNPCText::Read()
{
    _worldPacket >> TextID;
    _worldPacket >> Guid;
}

WorldPacket const* WorldPackets::Query::QueryNPCTextResponse::Write()
{
    _worldPacket << TextID;
    _worldPacket.WriteBit(Allow);

    if (Allow)
    {
        _worldPacket << int32(MAX_GOSSIP_TEXT_OPTIONS * (4 + 4));
        for (uint32 i = 0; i < MAX_GOSSIP_TEXT_OPTIONS; ++i)
            _worldPacket << Probabilities[i];
        for (uint32 i = 0; i < MAX_GOSSIP_TEXT_OPTIONS; ++i)
            _worldPacket << BroadcastTextID[i];
    }

    _worldPacket.FlushBits();

    return &_worldPacket;
}

void WorldPackets::Query::DBQueryBulk::Read()
{
    _worldPacket >> TableHash;

    uint32 count = _worldPacket.ReadBits(13);

    Queries.resize(count);
    for (uint32 i = 0; i < count; ++i)
    {
        _worldPacket >> Queries[i].GUID;
        _worldPacket >> Queries[i].RecordID;
    }
}

WorldPacket const* WorldPackets::Query::DBReply::Write()
{
    _worldPacket << TableHash;
    _worldPacket << RecordID;
    _worldPacket << Timestamp;

    size_t sizePos = _worldPacket.wpos();
    _worldPacket << int32(0); // size of next block

    if (Data)
        Data->WriteRecord(RecordID, Locale, _worldPacket);

    _worldPacket.put<int32>(sizePos, _worldPacket.wpos() - sizePos - sizeof(int32));

    return &_worldPacket;
}

WorldPacket const* WorldPackets::Query::HotfixNotifyBlob::Write()
{
    _worldPacket << uint32(Hotfixes->size());
    for (HotfixNotify const& hotfix : *Hotfixes)
    {
        _worldPacket << uint32(hotfix.TableHash);
        _worldPacket << int32(hotfix.Entry);
        _worldPacket << uint32(hotfix.Timestamp);
    }

    return &_worldPacket;
}

void WorldPackets::Query::QueryGameObject::Read()
{
    _worldPacket >> GameObjectID;
    _worldPacket >> Guid;
}

WorldPacket const* WorldPackets::Query::QueryGameObjectResponse::Write()
{
    _worldPacket << GameObjectID;
    _worldPacket.WriteBit(Allow);

    if (Allow)
    {
        uint32 dataSize = Stats.GetDataSize();

        _worldPacket << uint32(dataSize);
        if (dataSize)
        {
            _worldPacket << Stats.Type;
            _worldPacket << Stats.DisplayID;
            for (int8 i = 0; i < 4; i++)
                _worldPacket << Stats.Name[i];

            _worldPacket << Stats.IconName;
            _worldPacket << Stats.CastBarCaption;
            _worldPacket << Stats.UnkString;

            for (uint32 i = 0; i < MAX_GAMEOBJECT_DATA; i++)
                _worldPacket << Stats.Data[i];

            _worldPacket << Stats.Size;

            _worldPacket << uint8(Stats.QuestItems.size());
            for (int32 questItem : Stats.QuestItems)
                _worldPacket << questItem;

            _worldPacket << Stats.Expansion;
        }
    }

    return &_worldPacket;
}