BaseEntity.cpp

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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 "BaseEntity.h"
#include "Conversation.h"
#include "DB2Structure.h"
#include "Errors.h"
#include "GameTime.h"
#include "Log.h"
#include "MovementPackets.h"
#include "Player.h"
#include "SmoothPhasing.h"
#include "Transport.h"
#include "UpdateData.h"
#include "Vehicle.h"
 
namespace WowCS
{
struct FragmentInfoInitializer
{
    FragmentInfoInitializer()
    {
        EntityFragmentInfos::Register(EntityFragment::FVendor_C, WowCS::FragmentSerializationTraits<UF::VendorData>{});
        EntityFragmentInfos::Register(EntityFragment::FMeshObjectData_C, WowCS::FragmentSerializationTraits<UF::MeshObjectData>{});
        EntityFragmentInfos::Register(EntityFragment::FHousingDecor_C, WowCS::FragmentSerializationTraits<UF::HousingDecorData>{});
        EntityFragmentInfos::Register(EntityFragment::FHousingRoom_C, WowCS::FragmentSerializationTraits<UF::HousingRoomData>{});
        EntityFragmentInfos::Register(EntityFragment::FHousingRoomComponentMesh_C, WowCS::FragmentSerializationTraits<UF::HousingRoomComponentMeshData>{});
        EntityFragmentInfos::Register(EntityFragment::FHousingPlayerHouse_C, WowCS::FragmentSerializationTraits<UF::HousingPlayerHouseData>{});
        EntityFragmentInfos::Register(EntityFragment::FJamHousingCornerstone_C, WowCS::FragmentSerializationTraits<UF::HousingCornerstoneData>{});
        EntityFragmentInfos::Register(EntityFragment::FNeighborhoodMirrorData_C, WowCS::FragmentSerializationTraits<UF::NeighborhoodMirrorData>{});
        EntityFragmentInfos::Register(EntityFragment::FMirroredPositionData_C, WowCS::FragmentSerializationTraits<UF::MirroredPositionData>{});
        EntityFragmentInfos::Register(EntityFragment::PlayerHouseInfoComponent_C, WowCS::FragmentSerializationTraits<UF::PlayerHouseInfoComponentData>{});
        EntityFragmentInfos::Register(EntityFragment::FHousingStorage_C, WowCS::FragmentSerializationTraits<UF::HousingStorageData>{});
        EntityFragmentInfos::Register(EntityFragment::FHousingFixture_C, WowCS::FragmentSerializationTraits<UF::HousingFixtureData>{});
        EntityFragmentInfos::Register(EntityFragment::PlayerInitiativeComponent_C, WowCS::FragmentSerializationTraits<UF::PlayerInitiativeComponentData>{});
    }
} static InitFragments;
}
 
BaseEntity::BaseEntity() = default;
 
BaseEntity::~BaseEntity()
{
    if (IsInWorld())
    {
        TC_LOG_FATAL("misc", "BaseEntity::~BaseEntity {} deleted but still in world!!", GetGUID());
        ABORT();
    }
 
    if (m_objectUpdated)
    {
        TC_LOG_FATAL("misc", "BaseEntity::~BaseEntity {} deleted but still in update list!!", GetGUID());
        ABORT();
    }
}
 
void BaseEntity::AddToWorld()
{
    if (m_inWorld)
        return;
 
    m_inWorld = true;
 
    // synchronize values mirror with values array (changes will send in updatecreate opcode any way
    ASSERT(!m_objectUpdated);
    ClearUpdateMask(false);
}
 
void BaseEntity::RemoveFromWorld()
{
    if (!m_inWorld)
        return;
 
    m_inWorld = false;
 
    // if we remove from world then sending changes not required
    ClearUpdateMask(true);
}
 
void BaseEntity::BuildCreateUpdateBlockForPlayer(UpdateData* data, Player* target) const
{
    if (!target)
        return;
 
    uint8 updateType = m_isNewObject ? UPDATETYPE_CREATE_OBJECT2 : UPDATETYPE_CREATE_OBJECT;
    uint8 objectType = m_objectTypeId;
    CreateObjectBits flags = m_updateFlag;
 
    if (target == this)                                      // building packet for yourself
    {
        flags.ThisIsYou = true;
        flags.ActivePlayer = true;
        objectType = TYPEID_ACTIVE_PLAYER;
    }
 
    if (IsWorldObject())
    {
        WorldObject const* worldObject = static_cast<WorldObject const*>(this);
        if (worldObject->GetSmoothPhasing() && worldObject->GetSmoothPhasing()->GetInfoForSeer(target->GetGUID()))
            flags.SmoothPhasing = true;
    }
 
    ByteBuffer& buf = data->GetBuffer();
    buf << uint8(updateType);
    buf << GetGUID();
    buf << uint8(objectType);
 
    BuildMovementUpdate(buf, flags, target);
 
    UF::UpdateFieldFlag fieldFlags = GetUpdateFieldFlagsFor(target);
    std::size_t sizePos = buf.wpos();
    buf << uint32(0);
    buf << uint8(fieldFlags);
    BuildEntityFragments(buf, m_entityFragments.GetIds());
 
    for (std::size_t i = 0; i < m_entityFragments.UpdateableCount; ++i)
    {
        WowCS::EntityFragment fragmentId = m_entityFragments.Updateable.Ids[i];
        if (WowCS::IsIndirectFragment(fragmentId))
            buf << uint8(1);  // IndirectFragmentActive
 
        WowCS::EntityFragmentInfo->SerializeCreate[static_cast<std::size_t>(m_entityFragments.Updateable.Ids[i])](
            m_entityFragments.Updateable.Data[i], fieldFlags, buf, target, this);
    }
 
    buf.put<uint32>(sizePos, buf.wpos() - sizePos - 4);
 
    data->AddUpdateBlock();
}
 
void BaseEntity::SendUpdateToPlayer(Player* player) const
{
    // send create update to player
    UpdateData upd(player->GetMapId());
    WorldPacket packet;
 
    if (player->HaveAtClient(this))
        BuildValuesUpdateBlockForPlayer(&upd, player);
    else
        BuildCreateUpdateBlockForPlayer(&upd, player);
    upd.BuildPacket(&packet);
    player->SendDirectMessage(&packet);
}
 
void BaseEntity::BuildValuesUpdateBlockForPlayer(UpdateData* data, Player const* target) const
{
    ByteBuffer& buf = PrepareValuesUpdateBuffer(data);
 
    EnumFlag<UF::UpdateFieldFlag> fieldFlags = GetUpdateFieldFlagsFor(target);
    std::size_t sizePos = buf.wpos();
    buf << uint32(0);
    buf << uint8(fieldFlags.HasFlag(UF::UpdateFieldFlag::Owner));
    buf << uint8(m_entityFragments.IdsChanged);
    if (m_entityFragments.IdsChanged)
    {
        buf << uint8(WowCS::EntityFragmentSerializationType::Full);
        BuildEntityFragments(buf, m_entityFragments.GetIds());
    }
    buf << uint8(m_entityFragments.ContentsChangedMask);
 
    for (std::size_t i = 0; i < m_entityFragments.UpdateableCount; ++i)
    {
        if (!(m_entityFragments.ContentsChangedMask & m_entityFragments.Updateable.Masks[i]))
            continue;
 
        WowCS::EntityFragmentInfo->SerializeUpdate[static_cast<std::size_t>(m_entityFragments.Updateable.Ids[i])](
            m_entityFragments.Updateable.Data[i], fieldFlags, buf, target, this);
    }
 
    buf.put<uint32>(sizePos, buf.wpos() - sizePos - 4);
 
    data->AddUpdateBlock();
}
 
inline void BaseEntity::BuildEntityFragments(ByteBuffer& data, std::span<WowCS::EntityFragment const> fragments)
{
    data.append(fragments.data(), fragments.size());
    data << uint8(WowCS::EntityFragment::End);
}
 
void BaseEntity::BuildDestroyUpdateBlock(UpdateData* data) const
{
    data->AddDestroyObject(GetGUID());
}
 
void BaseEntity::BuildOutOfRangeUpdateBlock(UpdateData* data) const
{
    data->AddOutOfRangeGUID(GetGUID());
}
 
ByteBuffer& BaseEntity::PrepareValuesUpdateBuffer(UpdateData* data) const
{
    ByteBuffer& buffer = data->GetBuffer();
    buffer << uint8(UPDATETYPE_VALUES);
    buffer << GetGUID();
    return buffer;
}
 
void BaseEntity::DestroyForPlayer(Player const* target) const
{
    ASSERT(target);
 
    UpdateData updateData(target->GetMapId());
    BuildDestroyUpdateBlock(&updateData);
    WorldPacket packet;
    updateData.BuildPacket(&packet);
    target->SendDirectMessage(&packet);
}
 
void BaseEntity::SendOutOfRangeForPlayer(Player const* target) const
{
    ASSERT(target);
 
    UpdateData updateData(target->GetMapId());
    BuildOutOfRangeUpdateBlock(&updateData);
    WorldPacket packet;
    updateData.BuildPacket(&packet);
    target->SendDirectMessage(&packet);
}
 
void BaseEntity::BuildMovementUpdate(ByteBuffer& data, CreateObjectBits flags, Player const* target) const
{
    std::span<uint32 const> PauseTimes;
    if (IsGameObject())
        PauseTimes = static_cast<GameObject const*>(this)->GetPauseTimes();
 
    data.WriteBit(flags.HasEntityPosition);
    data.WriteBit(flags.NoBirthAnim);
    data.WriteBit(flags.EnablePortals);
    data.WriteBit(flags.PlayHoverAnim);
    data.WriteBit(flags.ThisIsYou);
    data.WriteBit(flags.MovementUpdate);
    data.WriteBit(flags.MovementTransport);
    data.WriteBit(flags.Stationary);
    data.WriteBit(flags.CombatVictim);
    data.WriteBit(flags.ServerTime);
    data.WriteBit(flags.Vehicle);
    data.WriteBit(flags.AnimKit);
    data.WriteBit(flags.Rotation);
    data.WriteBit(flags.GameObject);
    data.WriteBit(flags.SmoothPhasing);
    data.WriteBit(flags.SceneObject);
    data.WriteBit(flags.ActivePlayer);
    data.WriteBit(flags.Conversation);
    data.WriteBit(flags.Room);
    data.WriteBit(flags.Decor);
    data.WriteBit(flags.MeshObject);
    data.FlushBits();
 
    if (flags.MovementUpdate)
    {
        Unit const* unit = static_cast<Unit const*>(this);
        bool HasFallDirection = unit->HasUnitMovementFlag(MOVEMENTFLAG_FALLING);
        bool HasFall = HasFallDirection || unit->m_movementInfo.jump.fallTime != 0;
        bool HasSpline = unit->IsSplineEnabled();
        bool HasInertia = unit->m_movementInfo.inertia.has_value();
        bool HasAdvFlying = unit->m_movementInfo.advFlying.has_value();
        bool HasDriveStatus = unit->m_movementInfo.driveStatus.has_value();
        bool HasStandingOnGameObjectGUID = unit->m_movementInfo.standingOnGameObjectGUID.has_value();
 
        data << GetGUID();                                             // MoverGUID
 
        data << uint32(unit->GetUnitMovementFlags());
        data << uint32(unit->GetExtraUnitMovementFlags());
        data << uint32(unit->GetExtraUnitMovementFlags2());
 
        data << uint32(unit->m_movementInfo.time);                     // MoveTime
        data << float(unit->GetPositionX());
        data << float(unit->GetPositionY());
        data << float(unit->GetPositionZ());
        data << float(unit->GetOrientation());
 
        data << float(unit->m_movementInfo.pitch);                     // Pitch
        data << float(unit->m_movementInfo.stepUpStartElevation);      // StepUpStartElevation
 
        data << uint32(0);                                             // RemoveForcesIDs.size()
        data << uint32(0);                                             // MoveIndex
 
        data << float(unit->m_movementInfo.gravityModifier);
 
        //for (std::size_t i = 0; i < RemoveForcesIDs.size(); ++i)
        //    data << ObjectGuid(RemoveForcesIDs);
 
        data.WriteBit(HasStandingOnGameObjectGUID);                    // HasStandingOnGameObjectGUID
        data.WriteBit(!unit->m_movementInfo.transport.guid.IsEmpty()); // HasTransport
        data.WriteBit(HasFall);                                        // HasFall
        data.WriteBit(HasSpline);                                      // HasSpline - marks that the unit uses spline movement
        data.WriteBit(false);                                          // HeightChangeFailed
        data.WriteBit(false);                                          // RemoteTimeValid
        data.WriteBit(HasInertia);                                     // HasInertia
        data.WriteBit(HasAdvFlying);                                   // HasAdvFlying
        data.WriteBit(HasDriveStatus);                                 // HasDriveStatus
        data.FlushBits();
 
        if (!unit->m_movementInfo.transport.guid.IsEmpty())
            data << unit->m_movementInfo.transport;
 
        if (HasStandingOnGameObjectGUID)
            data << *unit->m_movementInfo.standingOnGameObjectGUID;
 
        if (HasInertia)
        {
            data << unit->m_movementInfo.inertia->id;
            data << unit->m_movementInfo.inertia->force.PositionXYZStream();
            data << uint32(unit->m_movementInfo.inertia->lifetime);
        }
 
        if (HasAdvFlying)
        {
            data << float(unit->m_movementInfo.advFlying->forwardVelocity);
            data << float(unit->m_movementInfo.advFlying->upVelocity);
        }
 
        if (HasFall)
        {
            data << uint32(unit->m_movementInfo.jump.fallTime);        // Time
            data << float(unit->m_movementInfo.jump.zspeed);           // JumpVelocity
 
            if (data.WriteBit(HasFallDirection))
            {
                data << float(unit->m_movementInfo.jump.sinAngle);     // Direction
                data << float(unit->m_movementInfo.jump.cosAngle);
                data << float(unit->m_movementInfo.jump.xyspeed);      // Speed
            }
        }
 
        if (HasDriveStatus)
        {
            data << float(unit->m_movementInfo.driveStatus->speed);
            data << float(unit->m_movementInfo.driveStatus->movementAngle);
            data.WriteBit(unit->m_movementInfo.driveStatus->accelerating);
            data.WriteBit(unit->m_movementInfo.driveStatus->drifting);
            data.FlushBits();
        }
 
        data << float(unit->GetSpeed(MOVE_WALK));
        data << float(unit->GetSpeed(MOVE_RUN));
        data << float(unit->GetSpeed(MOVE_RUN_BACK));
        data << float(unit->GetSpeed(MOVE_SWIM));
        data << float(unit->GetSpeed(MOVE_SWIM_BACK));
        data << float(unit->GetSpeed(MOVE_FLIGHT));
        data << float(unit->GetSpeed(MOVE_FLIGHT_BACK));
        data << float(unit->GetSpeed(MOVE_TURN_RATE));
        data << float(unit->GetSpeed(MOVE_PITCH_RATE));
 
        if (MovementForces const* movementForces = unit->GetMovementForces())
        {
            data << uint32(movementForces->GetForces()->size());
            data << float(movementForces->GetModMagnitude());          // MovementForcesModMagnitude
        }
        else
        {
            data << uint32(0);
            data << float(1.0f);                                       // MovementForcesModMagnitude
        }
 
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_AIR_FRICTION));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_MAX_VEL));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_LIFT_COEFFICIENT));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_DOUBLE_JUMP_VEL_MOD));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_GLIDE_START_MIN_HEIGHT));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_ADD_IMPULSE_MAX_SPEED));
        data << float(unit->GetAdvFlyingSpeedMin(ADV_FLYING_BANKING_RATE));
        data << float(unit->GetAdvFlyingSpeedMax(ADV_FLYING_BANKING_RATE));
        data << float(unit->GetAdvFlyingSpeedMin(ADV_FLYING_PITCHING_RATE_DOWN));
        data << float(unit->GetAdvFlyingSpeedMax(ADV_FLYING_PITCHING_RATE_DOWN));
        data << float(unit->GetAdvFlyingSpeedMin(ADV_FLYING_PITCHING_RATE_UP));
        data << float(unit->GetAdvFlyingSpeedMax(ADV_FLYING_PITCHING_RATE_UP));
        data << float(unit->GetAdvFlyingSpeedMin(ADV_FLYING_TURN_VELOCITY_THRESHOLD));
        data << float(unit->GetAdvFlyingSpeedMax(ADV_FLYING_TURN_VELOCITY_THRESHOLD));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_SURFACE_FRICTION));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_OVER_MAX_DECELERATION));
        data << float(unit->GetAdvFlyingSpeed(ADV_FLYING_LAUNCH_SPEED_COEFFICIENT));
 
        data.WriteBit(HasSpline);
        data.FlushBits();
 
        if (MovementForces const* movementForces = unit->GetMovementForces())
            for (MovementForce const& force : *movementForces->GetForces())
                WorldPackets::Movement::CommonMovement::WriteMovementForceWithDirection(force, data, unit);
 
        if (HasSpline)
            WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock(*unit->movespline, data);
    }
 
    data << uint32(PauseTimes.size());
 
    if (flags.Stationary)
    {
        WorldObject const* self = static_cast<WorldObject const*>(this);
        data << self->GetStationaryPosition().PositionXYZOStream();
    }
 
    if (flags.CombatVictim)
    {
        Unit const* unit = static_cast<Unit const*>(this);
        data << unit->GetVictim()->GetGUID();                          // CombatVictim
    }
 
    if (flags.ServerTime)
        data << uint32(GameTime::GetGameTimeMS());
 
    if (flags.Vehicle)
    {
        Unit const* unit = static_cast<Unit const*>(this);
        data << uint32(unit->GetVehicleKit()->GetVehicleInfo()->ID);   // RecID
        data << float(unit->GetOrientation());                         // InitialRawFacing
    }
 
    if (flags.AnimKit)
    {
        WorldObject const* self = static_cast<WorldObject const*>(this);
        data << uint16(self->GetAIAnimKitId());                        // AiID
        data << uint16(self->GetMovementAnimKitId());                  // MovementID
        data << uint16(self->GetMeleeAnimKitId());                     // MeleeID
    }
 
    if (flags.Rotation)
    {
        GameObject const* gameObject = static_cast<GameObject const*>(this);
        data << uint64(gameObject->GetPackedLocalRotation());          // Rotation
    }
 
    //if (flags.Room)
    //    data << ObjectGuid(HouseGUID);
 
    //if (flags.Decor)
    //    data << ObjectGuid(RoomGUID);
 
    //if (flags.MeshObject)
    //{
    //    data << ObjectGuid(AttachParentGUID);
    //    data << TaggedPosition<Position::XYZ>(PositionLocalSpace);
    //    data << QuaternionData(RotationLocalSpace);
    //    data << float(ScaleLocalSpace);
    //    data << uint8(AttachmentFlags);
    //}
 
    if (!PauseTimes.empty())
        data.append(PauseTimes.data(), PauseTimes.size());
 
    if (flags.MovementTransport)
    {
        WorldObject const* self = static_cast<WorldObject const*>(this);
        data << self->m_movementInfo.transport;
    }
 
    if (flags.GameObject)
    {
        GameObject const* gameObject = static_cast<GameObject const*>(this);
 
        bool bit8 = false;
        bool isTransport = gameObject->GetGOInfo()->type == GAMEOBJECT_TYPE_MAP_OBJ_TRANSPORT;
 
        data << uint32(gameObject->GetWorldEffectID());
 
        data.WriteBit(bit8);
        data.WriteBit(isTransport);
        data.WriteBit(gameObject->GetPathProgressForClient().has_value());
        data.FlushBits();
        if (isTransport)
        {
            Transport const* transport = static_cast<Transport const*>(gameObject);
            uint32 period = transport->GetTransportPeriod();
 
            data << uint32((((int64(transport->GetTimer()) - int64(GameTime::GetGameTimeMS())) % period) + period) % period);  // TimeOffset
            data << uint32(transport->GetNextStopTimestamp().value_or(0));
            data.WriteBit(transport->GetNextStopTimestamp().has_value());
            data.WriteBit(transport->IsStopped());
            data.WriteBit(false);
            data.FlushBits();
        }
 
        if (bit8)
            data << uint32(0);
 
        if (gameObject->GetPathProgressForClient())
            data << float(*gameObject->GetPathProgressForClient());
    }
 
    if (flags.SmoothPhasing)
    {
        SmoothPhasingInfo const* smoothPhasingInfo = static_cast<WorldObject const*>(this)->GetSmoothPhasing()->GetInfoForSeer(target->GetGUID());
        ASSERT(smoothPhasingInfo);
 
        data.WriteBit(smoothPhasingInfo->ReplaceActive);
        data.WriteBit(smoothPhasingInfo->StopAnimKits);
        data.WriteBit(smoothPhasingInfo->ReplaceObject.has_value());
        data.FlushBits();
        if (smoothPhasingInfo->ReplaceObject)
            data << *smoothPhasingInfo->ReplaceObject;
    }
 
    if (flags.SceneObject)
    {
        data.WriteBit(false);                                          // HasLocalScriptData
        data.WriteBit(false);                                          // HasPetBattleFullUpdate
        data.FlushBits();
 
    //    if (HasLocalScriptData)
    //    {
    //        data.WriteBits(Data.length(), 7);
    //        data.FlushBits();
    //        data.WriteString(Data);
    //    }
 
    //    if (HasPetBattleFullUpdate)
    //    {
    //        for (std::size_t i = 0; i < 2; ++i)
    //        {
    //            data << ObjectGuid(Players[i].CharacterID);
    //            data << int32(Players[i].TrapAbilityID);
    //            data << int32(Players[i].TrapStatus);
    //            data << uint16(Players[i].RoundTimeSecs);
    //            data << int8(Players[i].FrontPet);
    //            data << uint8(Players[i].InputFlags);
 
    //            data.WriteBits(Players[i].Pets.size(), 2);
    //            data.FlushBits();
    //            for (std::size_t j = 0; j < Players[i].Pets.size(); ++j)
    //            {
    //                data << ObjectGuid(Players[i].Pets[j].BattlePetGUID);
    //                data << int32(Players[i].Pets[j].SpeciesID);
    //                data << int32(Players[i].Pets[j].CreatureID);
    //                data << int32(Players[i].Pets[j].DisplayID);
    //                data << int16(Players[i].Pets[j].Level);
    //                data << int16(Players[i].Pets[j].Xp);
    //                data << int32(Players[i].Pets[j].CurHealth);
    //                data << int32(Players[i].Pets[j].MaxHealth);
    //                data << int32(Players[i].Pets[j].Power);
    //                data << int32(Players[i].Pets[j].Speed);
    //                data << int32(Players[i].Pets[j].NpcTeamMemberID);
    //                data << uint8(Players[i].Pets[j].BreedQuality);
    //                data << uint16(Players[i].Pets[j].StatusFlags);
    //                data << int8(Players[i].Pets[j].Slot);
 
    //                data << uint32(Players[i].Pets[j].Abilities.size());
    //                data << uint32(Players[i].Pets[j].Auras.size());
    //                data << uint32(Players[i].Pets[j].States.size());
    //                for (std::size_t k = 0; k < Players[i].Pets[j].Abilities.size(); ++k)
    //                {
    //                    data << int32(Players[i].Pets[j].Abilities[k].AbilityID);
    //                    data << int16(Players[i].Pets[j].Abilities[k].CooldownRemaining);
    //                    data << int16(Players[i].Pets[j].Abilities[k].LockdownRemaining);
    //                    data << int8(Players[i].Pets[j].Abilities[k].AbilityIndex);
    //                    data << uint8(Players[i].Pets[j].Abilities[k].Pboid);
    //                }
 
    //                for (std::size_t k = 0; k < Players[i].Pets[j].Auras.size(); ++k)
    //                {
    //                    data << int32(Players[i].Pets[j].Auras[k].AbilityID);
    //                    data << uint32(Players[i].Pets[j].Auras[k].InstanceID);
    //                    data << int32(Players[i].Pets[j].Auras[k].RoundsRemaining);
    //                    data << int32(Players[i].Pets[j].Auras[k].CurrentRound);
    //                    data << uint8(Players[i].Pets[j].Auras[k].CasterPBOID);
    //                }
 
    //                for (std::size_t k = 0; k < Players[i].Pets[j].States.size(); ++k)
    //                {
    //                    data << uint32(Players[i].Pets[j].States[k].StateID);
    //                    data << int32(Players[i].Pets[j].States[k].StateValue);
    //                }
 
    //                data.WriteBits(Players[i].Pets[j].CustomName.length(), 7);
    //                data.FlushBits();
    //                data.WriteString(Players[i].Pets[j].CustomName);
    //            }
    //        }
 
    //        for (std::size_t i = 0; i < 3; ++i)
    //        {
    //            data << uint32(Enviros[j].Auras.size());
    //            data << uint32(Enviros[j].States.size());
    //            for (std::size_t j = 0; j < Enviros[j].Auras.size(); ++j)
    //            {
    //                data << int32(Enviros[j].Auras[j].AbilityID);
    //                data << uint32(Enviros[j].Auras[j].InstanceID);
    //                data << int32(Enviros[j].Auras[j].RoundsRemaining);
    //                data << int32(Enviros[j].Auras[j].CurrentRound);
    //                data << uint8(Enviros[j].Auras[j].CasterPBOID);
    //            }
 
    //            for (std::size_t j = 0; j < Enviros[j].States.size(); ++j)
    //            {
    //                data << uint32(Enviros[i].States[j].StateID);
    //                data << int32(Enviros[i].States[j].StateValue);
    //            }
    //        }
 
    //        data << uint16(WaitingForFrontPetsMaxSecs);
    //        data << uint16(PvpMaxRoundTime);
    //        data << int32(CurRound);
    //        data << uint32(NpcCreatureID);
    //        data << uint32(NpcDisplayID);
    //        data << int8(CurPetBattleState);
    //        data << uint8(ForfeitPenalty);
    //        data << ObjectGuid(InitialWildPetGUID);
    //        data.WriteBit(IsPVP);
    //        data.WriteBit(CanAwardXP);
    //        data.FlushBits();
    //    }
    }
 
    if (flags.ActivePlayer)
    {
        Player const* player = static_cast<Player const*>(this);
 
        bool HasSceneInstanceIDs = !player->GetSceneMgr().GetSceneTemplateByInstanceMap().empty();
        bool HasRuneState = player->GetPowerIndex(POWER_RUNES) != MAX_POWERS;
 
        data.WriteBit(HasSceneInstanceIDs);
        data.WriteBit(HasRuneState);
        data.FlushBits();
        if (HasSceneInstanceIDs)
        {
            data << uint32(player->GetSceneMgr().GetSceneTemplateByInstanceMap().size());
            for (auto const& [sceneInstanceId, _] : player->GetSceneMgr().GetSceneTemplateByInstanceMap())
                data << uint32(sceneInstanceId);
        }
        if (HasRuneState)
        {
            float baseCd = float(player->GetRuneBaseCooldown());
            uint32 maxRunes = uint32(player->GetMaxPower(POWER_RUNES));
 
            data << uint8((1 << maxRunes) - 1);
            data << uint8(player->GetRunesState());
            data << uint32(maxRunes);
            for (uint32 i = 0; i < maxRunes; ++i)
                data << uint8((baseCd - float(player->GetRuneCooldown(i))) / baseCd * 255);
        }
    }
 
    if (flags.Conversation)
    {
        Conversation const* self = static_cast<Conversation const*>(this);
        if (data.WriteBit(self->GetTextureKitId() != 0))
            data << uint32(self->GetTextureKitId());
 
        data.FlushBits();
    }
}
 
UF::UpdateFieldFlag BaseEntity::GetUpdateFieldFlagsFor(Player const* /*target*/) const
{
    return UF::UpdateFieldFlag::None;
}
 
void BaseEntity::AddToObjectUpdateIfNeeded()
{
    if (m_inWorld && !m_objectUpdated)
        m_objectUpdated = AddToObjectUpdate();
}
 
void BaseEntity::ClearUpdateMask(bool remove)
{
    for (std::size_t i = 0; i < m_entityFragments.UpdateableCount; ++i)
        WowCS::EntityFragmentInfo->ClearChanged[static_cast<std::size_t>(m_entityFragments.Updateable.Ids[i])](m_entityFragments.Updateable.Data[i]);
 
    m_entityFragments.IdsChanged = false;
 
    if (m_objectUpdated)
    {
        if (remove)
            RemoveFromObjectUpdate();
        m_objectUpdated = false;
    }
}
 
void BaseEntity::BuildUpdateChangesMask()
{
    for (std::size_t i = 0; i < m_entityFragments.UpdateableCount; ++i)
    {
        if (WowCS::EntityFragmentInfo->IsChanged[static_cast<std::size_t>(m_entityFragments.Updateable.Ids[i])](m_entityFragments.Updateable.Data[i]))
            m_entityFragments.ContentsChangedMask |= m_entityFragments.Updateable.Masks[i];
        else
            m_entityFragments.ContentsChangedMask &= ~m_entityFragments.Updateable.Masks[i];
    }
}
 
void BaseEntity::BuildFieldsUpdate(Player* player, UpdateDataMapType& data_map) const
{
    UpdateDataMapType::iterator iter = data_map.emplace(player, player->GetMapId()).first;
    BuildValuesUpdateBlockForPlayer(&iter->second, iter->first);
}
 
std::string BaseEntity::GetDebugInfo() const
{
    return Trinity::StringFormat("{}", GetGUID());
}