UpdateFields.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 "UpdateFields.h"
#include "AreaTrigger.h"
#include "ByteBuffer.h"
#include "Corpse.h"
#include "DynamicObject.h"
#include "PacketOperators.h"
#include "Player.h"
#include "UpdateFieldImpl.h"
#include "ViewerDependentValues.h"
 
// This file is automatically generated, DO NOT EDIT
 
#if TRINITY_COMPILER == TRINITY_COMPILER_GNU
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#else
#pragma warning(push)
#pragma warning(disable: 4100)
#endif
 
namespace UF
{
void ObjectData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << int32(ViewerDependentValue<EntryIDTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<DynamicFlagsTag>::GetValue(this, receiver, owner));
    data << float(Scale);
}
 
void ObjectData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void ObjectData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Object const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(ViewerDependentValue<EntryIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[2])
        {
            data << uint32(ViewerDependentValue<DynamicFlagsTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[3])
        {
            data << float(Scale);
        }
    }
}
 
void ObjectData::ClearChangesMask()
{
    Base::ClearChangesMask(EntryID);
    Base::ClearChangesMask(DynamicFlags);
    Base::ClearChangesMask(Scale);
    _changesMask.ResetAll();
}
 
void ItemEnchantment::WriteCreate(ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data << int32(ID);
    data << uint32(Duration);
    data << int16(Charges);
    data << uint16(Inactive);
}
 
void ItemEnchantment::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(ID);
        }
        if (changesMask[2])
        {
            data << uint32(Duration);
        }
        if (changesMask[3])
        {
            data << int16(Charges);
        }
        if (changesMask[4])
        {
            data << uint16(Inactive);
        }
    }
}
 
void ItemEnchantment::ClearChangesMask()
{
    Base::ClearChangesMask(ID);
    Base::ClearChangesMask(Duration);
    Base::ClearChangesMask(Charges);
    Base::ClearChangesMask(Inactive);
    _changesMask.ResetAll();
}
 
void ItemMod::WriteCreate(ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data << uint8(Type);
    data << int32(Value);
}
 
void ItemMod::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data << uint8(Type);
    data << int32(Value);
}
 
bool ItemMod::operator==(ItemMod const& right) const
{
    return Type == right.Type
        && Value == right.Value;
}
 
void ItemModList::WriteCreate(ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data.WriteBits(Values.size(), 6);
    for (uint32 i = 0; i < Values.size(); ++i)
    {
        Values[i].WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
}
 
void ItemModList::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 1);
 
    if (changesMask[0])
    {
        if (!ignoreChangesMask)
            Values.WriteUpdateMask(data, 6);
        else
            WriteCompleteDynamicFieldUpdateMask(Values.size(), data, 6);
    }
    data.FlushBits();
    if (changesMask[0])
    {
        for (uint32 i = 0; i < Values.size(); ++i)
        {
            if (Values.HasChanged(i) || ignoreChangesMask)
            {
                Values[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
            }
        }
    }
    data.FlushBits();
}
 
void ItemModList::ClearChangesMask()
{
    Base::ClearChangesMask(Values);
    _changesMask.ResetAll();
}
 
void ArtifactPower::WriteCreate(ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data << int16(ArtifactPowerID);
    data << uint8(PurchasedRank);
    data << uint8(CurrentRankWithBonus);
}
 
void ArtifactPower::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data << int16(ArtifactPowerID);
    data << uint8(PurchasedRank);
    data << uint8(CurrentRankWithBonus);
}
 
bool ArtifactPower::operator==(ArtifactPower const& right) const
{
    return ArtifactPowerID == right.ArtifactPowerID
        && PurchasedRank == right.PurchasedRank
        && CurrentRankWithBonus == right.CurrentRankWithBonus;
}
 
void SocketedGem::WriteCreate(ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data << int32(ItemID);
    for (uint32 i = 0; i < 16; ++i)
    {
        data << uint16(BonusListIDs[i]);
    }
    data << uint8(Context);
}
 
void SocketedGem::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlocksMask(0), 1);
    if (changesMask.GetBlock(0))
        data.WriteBits(changesMask.GetBlock(0), 32);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(ItemID);
        }
        if (changesMask[2])
        {
            data << uint8(Context);
        }
    }
    if (changesMask[3])
    {
        for (uint32 i = 0; i < 16; ++i)
        {
            if (changesMask[4 + i])
            {
                data << uint16(BonusListIDs[i]);
            }
        }
    }
}
 
void SocketedGem::ClearChangesMask()
{
    Base::ClearChangesMask(ItemID);
    Base::ClearChangesMask(Context);
    Base::ClearChangesMask(BonusListIDs);
    _changesMask.ResetAll();
}
 
void ItemData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    data << *Owner;
    data << *ContainedIn;
    data << *Creator;
    data << *GiftCreator;
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint32(StackCount);
        data << uint32(Expiration);
        for (uint32 i = 0; i < 5; ++i)
        {
            data << int32(SpellCharges[i]);
        }
    }
    data << uint32(DynamicFlags);
    for (uint32 i = 0; i < 13; ++i)
    {
        Enchantment[i].WriteCreate(data, receiver, owner);
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint32(Durability);
        data << uint32(MaxDurability);
    }
    data << uint32(CreatePlayedTime);
    data << uint8(Context);
    data << int64(CreateTime);
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint64(ArtifactXP);
        data << uint8(ItemAppearanceModID);
    }
    data << uint32(ArtifactPowers.size());
    data << uint32(Gems.size());
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint32(ZoneFlags);
    }
    data << *ItemBonusKey;
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint16(DEBUGItemLevel);
    }
    for (uint32 i = 0; i < ArtifactPowers.size(); ++i)
    {
        ArtifactPowers[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < Gems.size(); ++i)
    {
        Gems[i].WriteCreate(data, receiver, owner);
    }
    Modifiers->WriteCreate(data, receiver, owner);
}
 
static constexpr void ItemDataAppendAllowedFieldsMaskForFlag(ItemData::Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
        allowedMaskForTarget |= std::array<uint32, 2>{ 0x07F58D80u, 0x00000000u };
}
 
void ItemData::AppendAllowedFieldsMaskForFlag(Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    ItemDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
}
 
void ItemData::FilterDisallowedFieldsMaskForFlag(Mask& changesMask, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    Mask allowedMaskForTarget({ 0xF80A727Fu, 0x000001FFu });
    ItemDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    changesMask &= allowedMaskForTarget;
}
 
void ItemData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Item const* owner) const
{
    Mask allowedMaskForTarget({ 0xF80A727Fu, 0x000001FFu });
    ItemDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    WriteUpdate(_changesMask & allowedMaskForTarget, data, receiver, owner, false);
}
 
void ItemData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Item const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlocksMask(0), 2);
    for (uint32 i = 0; i < 2; ++i)
        if (changesMask.GetBlock(i))
            data.WriteBits(changesMask.GetBlock(i), 32);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreNestedChangesMask)
                ArtifactPowers.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(ArtifactPowers.size(), data);
        }
        if (changesMask[2])
        {
            if (!ignoreNestedChangesMask)
                Gems.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Gems.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < ArtifactPowers.size(); ++i)
            {
                if (ArtifactPowers.HasChanged(i) || ignoreNestedChangesMask)
                {
                    ArtifactPowers[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[2])
        {
            for (uint32 i = 0; i < Gems.size(); ++i)
            {
                if (Gems.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Gems[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[3])
        {
            data << *Owner;
        }
        if (changesMask[4])
        {
            data << *ContainedIn;
        }
        if (changesMask[5])
        {
            data << *Creator;
        }
        if (changesMask[6])
        {
            data << *GiftCreator;
        }
        if (changesMask[7])
        {
            data << uint32(StackCount);
        }
        if (changesMask[8])
        {
            data << uint32(Expiration);
        }
        if (changesMask[9])
        {
            data << uint32(DynamicFlags);
        }
        if (changesMask[10])
        {
            data << uint32(Durability);
        }
        if (changesMask[11])
        {
            data << uint32(MaxDurability);
        }
        if (changesMask[12])
        {
            data << uint32(CreatePlayedTime);
        }
        if (changesMask[13])
        {
            data << uint8(Context);
        }
        if (changesMask[14])
        {
            data << int64(CreateTime);
        }
        if (changesMask[15])
        {
            data << uint64(ArtifactXP);
        }
        if (changesMask[16])
        {
            data << uint8(ItemAppearanceModID);
        }
        if (changesMask[18])
        {
            data << uint32(ZoneFlags);
        }
        if (changesMask[19])
        {
            data << *ItemBonusKey;
        }
        if (changesMask[20])
        {
            data << uint16(DEBUGItemLevel);
        }
        if (changesMask[17])
        {
            Modifiers->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
    }
    if (changesMask[21])
    {
        for (uint32 i = 0; i < 5; ++i)
        {
            if (changesMask[22 + i])
            {
                data << int32(SpellCharges[i]);
            }
        }
    }
    if (changesMask[27])
    {
        for (uint32 i = 0; i < 13; ++i)
        {
            if (changesMask[28 + i])
            {
                Enchantment[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
}
 
void ItemData::ClearChangesMask()
{
    Base::ClearChangesMask(ArtifactPowers);
    Base::ClearChangesMask(Gems);
    Base::ClearChangesMask(Owner);
    Base::ClearChangesMask(ContainedIn);
    Base::ClearChangesMask(Creator);
    Base::ClearChangesMask(GiftCreator);
    Base::ClearChangesMask(StackCount);
    Base::ClearChangesMask(Expiration);
    Base::ClearChangesMask(DynamicFlags);
    Base::ClearChangesMask(Durability);
    Base::ClearChangesMask(MaxDurability);
    Base::ClearChangesMask(CreatePlayedTime);
    Base::ClearChangesMask(Context);
    Base::ClearChangesMask(CreateTime);
    Base::ClearChangesMask(ArtifactXP);
    Base::ClearChangesMask(ItemAppearanceModID);
    Base::ClearChangesMask(Modifiers);
    Base::ClearChangesMask(ZoneFlags);
    Base::ClearChangesMask(ItemBonusKey);
    Base::ClearChangesMask(DEBUGItemLevel);
    Base::ClearChangesMask(SpellCharges);
    Base::ClearChangesMask(Enchantment);
    _changesMask.ResetAll();
}
 
void ContainerData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Bag const* owner) const
{
    for (uint32 i = 0; i < 98; ++i)
    {
        data << Slots[i];
    }
    data << uint32(NumSlots);
}
 
void ContainerData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Bag const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void ContainerData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Bag const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlocksMask(0), 4);
    for (uint32 i = 0; i < 4; ++i)
        if (changesMask.GetBlock(i))
            data.WriteBits(changesMask.GetBlock(i), 32);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << uint32(NumSlots);
        }
    }
    if (changesMask[2])
    {
        for (uint32 i = 0; i < 98; ++i)
        {
            if (changesMask[3 + i])
            {
                data << Slots[i];
            }
        }
    }
}
 
void ContainerData::ClearChangesMask()
{
    Base::ClearChangesMask(NumSlots);
    Base::ClearChangesMask(Slots);
    _changesMask.ResetAll();
}
 
void AzeriteEmpoweredItemData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, AzeriteEmpoweredItem const* owner) const
{
    for (uint32 i = 0; i < 5; ++i)
    {
        data << int32(Selections[i]);
    }
}
 
void AzeriteEmpoweredItemData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, AzeriteEmpoweredItem const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void AzeriteEmpoweredItemData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, AzeriteEmpoweredItem const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlocksMask(0), 1);
    if (changesMask.GetBlock(0))
        data.WriteBits(changesMask.GetBlock(0), 32);
 
    data.FlushBits();
    if (changesMask[0])
    {
        for (uint32 i = 0; i < 5; ++i)
        {
            if (changesMask[1 + i])
            {
                data << int32(Selections[i]);
            }
        }
    }
}
 
void AzeriteEmpoweredItemData::ClearChangesMask()
{
    Base::ClearChangesMask(Selections);
    _changesMask.ResetAll();
}
 
void UnlockedAzeriteEssence::WriteCreate(ByteBuffer& data, Player const* receiver, AzeriteItem const* owner) const
{
    data << uint32(AzeriteEssenceID);
    data << uint32(Rank);
}
 
void UnlockedAzeriteEssence::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AzeriteItem const* owner) const
{
    data << uint32(AzeriteEssenceID);
    data << uint32(Rank);
}
 
bool UnlockedAzeriteEssence::operator==(UnlockedAzeriteEssence const& right) const
{
    return AzeriteEssenceID == right.AzeriteEssenceID
        && Rank == right.Rank;
}
 
void SelectedAzeriteEssences::WriteCreate(ByteBuffer& data, Player const* receiver, AzeriteItem const* owner) const
{
    for (uint32 i = 0; i < 4; ++i)
    {
        data << uint32(AzeriteEssenceID[i]);
    }
    data << uint32(SpecializationID);
    data.WriteBit(Enabled);
    data.FlushBits();
}
 
void SelectedAzeriteEssences::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AzeriteItem const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlocksMask(0), 1);
    if (changesMask.GetBlock(0))
        data.WriteBits(changesMask.GetBlock(0), 32);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(Enabled);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            data << uint32(SpecializationID);
        }
    }
    if (changesMask[3])
    {
        for (uint32 i = 0; i < 4; ++i)
        {
            if (changesMask[4 + i])
            {
                data << uint32(AzeriteEssenceID[i]);
            }
        }
    }
    data.FlushBits();
}
 
void SelectedAzeriteEssences::ClearChangesMask()
{
    Base::ClearChangesMask(Enabled);
    Base::ClearChangesMask(SpecializationID);
    Base::ClearChangesMask(AzeriteEssenceID);
    _changesMask.ResetAll();
}
 
void AzeriteItemData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, AzeriteItem const* owner) const
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint64(Xp);
        data << uint32(Level);
        data << uint32(AuraLevel);
        data << uint32(KnowledgeLevel);
        data << int32(DEBUGknowledgeWeek);
    }
    data << uint32(UnlockedEssences.size());
    data << uint32(SelectedEssences.size());
    data << uint32(UnlockedEssenceMilestones.size());
    for (uint32 i = 0; i < UnlockedEssences.size(); ++i)
    {
        UnlockedEssences[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < UnlockedEssenceMilestones.size(); ++i)
    {
        data << uint32(UnlockedEssenceMilestones[i]);
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data.WriteBit(Enabled);
    }
    for (uint32 i = 0; i < SelectedEssences.size(); ++i)
    {
        SelectedEssences[i].WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
}
 
static constexpr void AzeriteItemDataAppendAllowedFieldsMaskForFlag(AzeriteItemData::Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
        allowedMaskForTarget |= std::array<uint32, 1>{ 0x000003E2u };
}
 
void AzeriteItemData::AppendAllowedFieldsMaskForFlag(Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    AzeriteItemDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
}
 
void AzeriteItemData::FilterDisallowedFieldsMaskForFlag(Mask& changesMask, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    Mask allowedMaskForTarget({ 0x0000001Du });
    AzeriteItemDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    changesMask &= allowedMaskForTarget;
}
 
void AzeriteItemData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, AzeriteItem const* owner) const
{
    Mask allowedMaskForTarget({ 0x0000001Du });
    AzeriteItemDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    WriteUpdate(_changesMask & allowedMaskForTarget, data, receiver, owner, false);
}
 
void AzeriteItemData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, AzeriteItem const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 10);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(Enabled);
        }
        if (changesMask[2])
        {
            if (!ignoreNestedChangesMask)
                UnlockedEssences.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(UnlockedEssences.size(), data);
        }
        if (changesMask[3])
        {
            if (!ignoreNestedChangesMask)
                SelectedEssences.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(SelectedEssences.size(), data);
        }
        if (changesMask[4])
        {
            if (!ignoreNestedChangesMask)
                UnlockedEssenceMilestones.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(UnlockedEssenceMilestones.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            for (uint32 i = 0; i < UnlockedEssences.size(); ++i)
            {
                if (UnlockedEssences.HasChanged(i) || ignoreNestedChangesMask)
                {
                    UnlockedEssences[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[4])
        {
            for (uint32 i = 0; i < UnlockedEssenceMilestones.size(); ++i)
            {
                if (UnlockedEssenceMilestones.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(UnlockedEssenceMilestones[i]);
                }
            }
        }
        if (changesMask[3])
        {
            for (uint32 i = 0; i < SelectedEssences.size(); ++i)
            {
                if (SelectedEssences.HasChanged(i) || ignoreNestedChangesMask)
                {
                    SelectedEssences[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[5])
        {
            data << uint64(Xp);
        }
        if (changesMask[6])
        {
            data << uint32(Level);
        }
        if (changesMask[7])
        {
            data << uint32(AuraLevel);
        }
        if (changesMask[8])
        {
            data << uint32(KnowledgeLevel);
        }
        if (changesMask[9])
        {
            data << int32(DEBUGknowledgeWeek);
        }
    }
    data.FlushBits();
}
 
void AzeriteItemData::ClearChangesMask()
{
    Base::ClearChangesMask(Enabled);
    Base::ClearChangesMask(UnlockedEssences);
    Base::ClearChangesMask(UnlockedEssenceMilestones);
    Base::ClearChangesMask(SelectedEssences);
    Base::ClearChangesMask(Xp);
    Base::ClearChangesMask(Level);
    Base::ClearChangesMask(AuraLevel);
    Base::ClearChangesMask(KnowledgeLevel);
    Base::ClearChangesMask(DEBUGknowledgeWeek);
    _changesMask.ResetAll();
}
 
void SpellCastVisual::WriteCreate(ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << int32(SpellXSpellVisualID);
    data << int32(ScriptVisualID);
}
 
void SpellCastVisual::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << int32(SpellXSpellVisualID);
    data << int32(ScriptVisualID);
}
 
bool SpellCastVisual::operator==(SpellCastVisual const& right) const
{
    return SpellXSpellVisualID == right.SpellXSpellVisualID
        && ScriptVisualID == right.ScriptVisualID;
}
 
void UnitChannel::WriteCreate(ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    data << int32(SpellID);
    SpellVisual.WriteCreate(data, receiver, owner);
    data << uint32(StartTimeMs);
    data << uint32(Duration);
}
 
void UnitChannel::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    data << int32(SpellID);
    SpellVisual.WriteUpdate(ignoreChangesMask, data, receiver, owner);
    data << uint32(StartTimeMs);
    data << uint32(Duration);
}
 
bool UnitChannel::operator==(UnitChannel const& right) const
{
    return SpellID == right.SpellID
        && SpellVisual == right.SpellVisual
        && StartTimeMs == right.StartTimeMs
        && Duration == right.Duration;
}
 
void VisibleItem::WriteCreate(ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    data << int32(ItemID);
    data << int32(SecondaryItemModifiedAppearanceID);
    data << int32(ConditionalItemAppearanceID);
    data << uint16(ItemAppearanceModID);
    data << uint16(ItemVisual);
    data << uint32(ItemModifiedAppearanceID);
    data << uint8(TransmogSlotOption);
    data << uint8(SheatheCategory);
    data.WriteBit(HasTransmog);
    data.WriteBit(HasIllusion);
    data.FlushBits();
}
 
void VisibleItem::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 11);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(HasTransmog);
        }
        if (changesMask[2])
        {
            data.WriteBit(HasIllusion);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            data << int32(ItemID);
        }
        if (changesMask[4])
        {
            data << int32(SecondaryItemModifiedAppearanceID);
        }
        if (changesMask[5])
        {
            data << int32(ConditionalItemAppearanceID);
        }
        if (changesMask[6])
        {
            data << uint16(ItemAppearanceModID);
        }
        if (changesMask[7])
        {
            data << uint16(ItemVisual);
        }
        if (changesMask[8])
        {
            data << uint32(ItemModifiedAppearanceID);
        }
        if (changesMask[9])
        {
            data << uint8(TransmogSlotOption);
        }
        if (changesMask[10])
        {
            data << uint8(SheatheCategory);
        }
    }
    data.FlushBits();
}
 
void VisibleItem::ClearChangesMask()
{
    Base::ClearChangesMask(HasTransmog);
    Base::ClearChangesMask(HasIllusion);
    Base::ClearChangesMask(ItemID);
    Base::ClearChangesMask(SecondaryItemModifiedAppearanceID);
    Base::ClearChangesMask(ConditionalItemAppearanceID);
    Base::ClearChangesMask(ItemAppearanceModID);
    Base::ClearChangesMask(ItemVisual);
    Base::ClearChangesMask(ItemModifiedAppearanceID);
    Base::ClearChangesMask(TransmogSlotOption);
    Base::ClearChangesMask(SheatheCategory);
    _changesMask.ResetAll();
}
 
void PassiveSpellHistory::WriteCreate(ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    data << int32(SpellID);
    data << int32(AuraSpellID);
}
 
void PassiveSpellHistory::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    data << int32(SpellID);
    data << int32(AuraSpellID);
}
 
bool PassiveSpellHistory::operator==(PassiveSpellHistory const& right) const
{
    return SpellID == right.SpellID
        && AuraSpellID == right.AuraSpellID;
}
 
void UnitAssistActionData::WriteCreate(ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    data << uint8(Type);
    data << uint32(VirtualRealmAddress);
    data.WriteBits(PlayerName->size(), 6);
    data.FlushBits();
    data << WorldPackets::SizedString::Data(*PlayerName);
}
 
void UnitAssistActionData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << uint8(Type);
        }
        if (changesMask[3])
        {
            data << uint32(VirtualRealmAddress);
        }
        if (changesMask[2])
        {
            data.WriteBits(PlayerName->size(), 6);
            data.FlushBits();
            data << WorldPackets::SizedString::Data(*PlayerName);
        }
    }
}
 
void UnitAssistActionData::ClearChangesMask()
{
    Base::ClearChangesMask(Type);
    Base::ClearChangesMask(PlayerName);
    Base::ClearChangesMask(VirtualRealmAddress);
    _changesMask.ResetAll();
}
 
void UnitData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    ViewerDependentValue<StateWorldEffectIDsTag>::value_type stateWorldEffectIDs = {};
 
    data << int32(ViewerDependentValue<DisplayIDTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<NpcFlagsTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<NpcFlags2Tag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<StateSpellVisualIDTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<StateAnimIDTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<StateAnimKitIDTag>::GetValue(this, receiver, owner));
    stateWorldEffectIDs = ViewerDependentValue<StateWorldEffectIDsTag>::GetValue(this, receiver, owner);
    data << uint32(stateWorldEffectIDs->size());
    data << uint32(ViewerDependentValue<StateWorldEffectsQuestObjectiveIDTag>::GetValue(this, receiver, owner));
    data << int32(SpellOverrideNameID);
    for (uint32 i = 0; i < stateWorldEffectIDs->size(); ++i)
    {
        data << uint32((*stateWorldEffectIDs)[i]);
    }
    data << *Charm;
    data << *Summon;
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << *Critter;
    }
    data << *CharmedBy;
    data << *SummonedBy;
    data << *CreatedBy;
    data << *DemonCreator;
    data << *LookAtControllerTarget;
    data << *Target;
    data << *BattlePetCompanionGUID;
    data << uint64(BattlePetDBID);
    ChannelData->WriteCreate(data, receiver, owner);
    data << int8(SpellEmpowerStage);
    data << uint32(SummonedByHomeRealm);
    data << uint8(Race);
    data << uint8(ClassId);
    data << uint8(PlayerClassId);
    data << uint8(Sex);
    data << uint8(CreatureType);
    data << uint8(DisplayPower);
    data << uint32(OverrideDisplayPowerID);
    data << int64(Health);
    for (uint32 i = 0; i < 10; ++i)
    {
        data << int32(Power[i]);
        data << int32(MaxPower[i]);
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner | UpdateFieldFlag::UnitAll))
    {
        for (uint32 i = 0; i < 10; ++i)
        {
            data << float(PowerRegenFlatModifier[i]);
            data << float(PowerRegenInterruptedFlatModifier[i]);
        }
    }
    data << int64(MaxHealth);
    data << int32(Level);
    data << int32(EffectiveLevel);
    data << int32(ContentTuningID);
    data << int32(ScalingLevelMin);
    data << int32(ScalingLevelMax);
    data << int32(ScalingLevelDelta);
    data << uint8(ScalingFactionGroup);
    data << int32(ViewerDependentValue<FactionTemplateTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<FlagsTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<Flags2Tag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<Flags3Tag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<Flags4Tag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<AuraStateTag>::GetValue(this, receiver, owner));
    for (uint32 i = 0; i < 2; ++i)
    {
        data << uint32(AttackRoundBaseTime[i]);
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint32(RangedAttackRoundBaseTime);
    }
    data << float(BoundingRadius);
    data << float(CombatReach);
    data << float(DisplayScale);
    data << int32(CreatureFamily);
    data << uint8(OverrideCreatureType);
    data << int32(NativeDisplayID);
    data << float(NativeXDisplayScale);
    data << int32(MountDisplayID);
    data << int32(CosmeticMountDisplayID);
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner | UpdateFieldFlag::Empath))
    {
        data << float(MinDamage);
        data << float(MaxDamage);
        data << float(MinOffHandDamage);
        data << float(MaxOffHandDamage);
    }
    data << uint8(StandState);
    data << uint8(PetTalentPoints);
    data << uint8(VisFlags);
    data << uint8(AnimTier);
    data << uint32(PetNumber);
    data << uint32(PetNameTimestamp);
    data << uint32(PetExperience);
    data << uint32(PetNextLevelExperience);
    data << float(ModCastingSpeed);
    data << float(ModCastingSpeedNeg);
    data << float(ModSpellHaste);
    data << float(ModHaste);
    data << float(ModRangedHaste);
    data << float(ModHasteRegen);
    data << float(ModTimeRate);
    data << int32(CreatedBySpell);
    data << int32(EmoteState);
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        for (uint32 i = 0; i < 5; ++i)
        {
            data << int32(Stats[i]);
            data << int32(StatPosBuff[i]);
            data << int32(StatNegBuff[i]);
            data << int32(StatSupportBuff[i]);
        }
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner | UpdateFieldFlag::Empath))
    {
        for (uint32 i = 0; i < 7; ++i)
        {
            data << int32(Resistances[i]);
        }
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        for (uint32 i = 0; i < 7; ++i)
        {
            data << int32(BonusResistanceMods[i]);
            data << int32(ManaCostModifier[i]);
        }
    }
    data << int32(BaseMana);
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << int32(BaseHealth);
    }
    data << uint8(SheatheState);
    data << uint8(ViewerDependentValue<PvpFlagsTag>::GetValue(this, receiver, owner));
    data << uint8(PetFlags);
    data << uint8(ShapeshiftForm);
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << int32(AttackPower);
        data << int32(AttackPowerModPos);
        data << int32(AttackPowerModNeg);
        data << float(AttackPowerMultiplier);
        data << int32(AttackPowerModSupport);
        data << int32(RangedAttackPower);
        data << int32(RangedAttackPowerModPos);
        data << int32(RangedAttackPowerModNeg);
        data << float(RangedAttackPowerMultiplier);
        data << int32(RangedAttackPowerModSupport);
        data << int32(MainHandWeaponAttackPower);
        data << int32(OffHandWeaponAttackPower);
        data << int32(RangedWeaponAttackPower);
        data << int32(SetAttackSpeedAura);
        data << float(Lifesteal);
        data << float(MinRangedDamage);
        data << float(MaxRangedDamage);
        data << float(ManaCostMultiplier);
    }
    data << float(MaxHealthModifier);
    data << float(HoverHeight);
    data << int32(MinItemLevelCutoff);
    data << int32(MinItemLevel);
    data << int32(MaxItemLevel);
    data << int32(AzeriteItemLevel);
    data << int32(WildBattlePetLevel);
    data << int32(BattlePetCompanionExperience);
    data << uint32(BattlePetCompanionNameTimestamp);
    data << int32(ViewerDependentValue<InteractSpellIDTag>::GetValue(this, receiver, owner));
    data << int32(ScaleDuration);
    data << int32(LooksLikeMountID);
    data << int32(LooksLikeCreatureID);
    data << int32(LookAtControllerID);
    data << int32(PerksVendorItemID);
    data << int32(TaxiNodesID);
    data << *GuildGUID;
    data << uint32(PassiveSpells.size());
    data << uint32(WorldEffects.size());
    data << uint32(ChannelObjects.size());
    data << int32(FlightCapabilityID);
    data << float(GlideEventSpeedDivisor);
    data << int32(DriveCapabilityID);
    data << int32(MaxHealthModifierFlatNeg);
    data << int32(MaxHealthModifierFlatPos);
    data << uint32(SilencedSchoolMask);
    data << uint32(CurrentAreaID);
    data << float(NameplateDistanceMod);
    data << float(AutoAttackRangeMod);
    data << *NameplateAttachToGUID;
    for (uint32 i = 0; i < PassiveSpells.size(); ++i)
    {
        PassiveSpells[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < WorldEffects.size(); ++i)
    {
        data << int32(WorldEffects[i]);
    }
    for (uint32 i = 0; i < ChannelObjects.size(); ++i)
    {
        data << ChannelObjects[i];
    }
    for (uint32 i = 0; i < 3; ++i)
    {
        VirtualItems[i].WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
    data.WriteBit(Field_314);
    data.WriteBits(AssistActionData.has_value(), 1);
    if (AssistActionData.has_value())
    {
        AssistActionData->WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
}
 
static constexpr void UnitDataAppendAllowedFieldsMaskForFlag(UnitData::Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
        allowedMaskForTarget |= std::array<uint32, 8>{ 0x00010000u, 0xE0080000u, 0xFE100002u, 0x00000FFEu, 0xC0000200u, 0xFE03FFFFu, 0xFFFFFFFFu, 0x0000000Fu };
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::UnitAll))
        allowedMaskForTarget |= std::array<uint32, 8>{ 0x00000000u, 0x00000000u, 0x00000000u, 0x00000000u, 0xC0000200u, 0x0003FFFFu, 0x00000000u, 0x00000000u };
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Empath))
        allowedMaskForTarget |= std::array<uint32, 8>{ 0x00000000u, 0xE0000000u, 0x00000002u, 0x00000000u, 0x00000000u, 0x00000000u, 0x003FC000u, 0x00000000u };
}
 
void UnitData::AppendAllowedFieldsMaskForFlag(Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    UnitDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
}
 
void UnitData::FilterDisallowedFieldsMaskForFlag(Mask& changesMask, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    Mask allowedMaskForTarget({ 0xFFFEFFFFu, 0x1FF7FFFFu, 0x01EFFFFDu, 0xFFFFF001u, 0x3FFFFFFFu, 0x01FC0000u, 0x00000000u, 0x00000000u });
    UnitDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    changesMask &= allowedMaskForTarget;
}
 
void UnitData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Unit const* owner) const
{
    Mask allowedMaskForTarget({ 0xFFFEFFFFu, 0x1FF7FFFFu, 0x01EFFFFDu, 0xFFFFF001u, 0x3FFFFFFFu, 0x01FC0000u, 0x00000000u, 0x00000000u });
    UnitDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    WriteUpdate(_changesMask & allowedMaskForTarget, data, receiver, owner, false);
}
 
void UnitData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Unit const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlocksMask(0), 8);
    for (uint32 i = 0; i < 8; ++i)
        if (changesMask.GetBlock(i))
            data.WriteBits(changesMask.GetBlock(i), 32);
 
    ViewerDependentValue<StateWorldEffectIDsTag>::value_type stateWorldEffectIDs = {};
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(Field_314);
        }
        if (changesMask[2])
        {
            stateWorldEffectIDs = ViewerDependentValue<StateWorldEffectIDsTag>::GetValue(this, receiver, owner);
            data.WriteBits(stateWorldEffectIDs->size(), 32);
            for (uint32 i = 0; i < stateWorldEffectIDs->size(); ++i)
            {
                data << uint32((*stateWorldEffectIDs)[i]);
            }
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            if (!ignoreNestedChangesMask)
                PassiveSpells.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(PassiveSpells.size(), data);
        }
        if (changesMask[4])
        {
            if (!ignoreNestedChangesMask)
                WorldEffects.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(WorldEffects.size(), data);
        }
        if (changesMask[5])
        {
            if (!ignoreNestedChangesMask)
                ChannelObjects.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(ChannelObjects.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            for (uint32 i = 0; i < PassiveSpells.size(); ++i)
            {
                if (PassiveSpells.HasChanged(i) || ignoreNestedChangesMask)
                {
                    PassiveSpells[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[4])
        {
            for (uint32 i = 0; i < WorldEffects.size(); ++i)
            {
                if (WorldEffects.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(WorldEffects[i]);
                }
            }
        }
        if (changesMask[5])
        {
            for (uint32 i = 0; i < ChannelObjects.size(); ++i)
            {
                if (ChannelObjects.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << ChannelObjects[i];
                }
            }
        }
        if (changesMask[6])
        {
            data << int32(ViewerDependentValue<DisplayIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[7])
        {
            data << uint32(ViewerDependentValue<NpcFlagsTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[8])
        {
            data << uint32(ViewerDependentValue<NpcFlags2Tag>::GetValue(this, receiver, owner));
        }
        if (changesMask[9])
        {
            data << uint32(ViewerDependentValue<StateSpellVisualIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[10])
        {
            data << uint32(ViewerDependentValue<StateAnimIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[11])
        {
            data << uint32(ViewerDependentValue<StateAnimKitIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[12])
        {
            data << uint32(ViewerDependentValue<StateWorldEffectsQuestObjectiveIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[13])
        {
            data << int32(SpellOverrideNameID);
        }
        if (changesMask[14])
        {
            data << *Charm;
        }
        if (changesMask[15])
        {
            data << *Summon;
        }
        if (changesMask[16])
        {
            data << *Critter;
        }
        if (changesMask[17])
        {
            data << *CharmedBy;
        }
        if (changesMask[18])
        {
            data << *SummonedBy;
        }
        if (changesMask[19])
        {
            data << *CreatedBy;
        }
        if (changesMask[20])
        {
            data << *DemonCreator;
        }
        if (changesMask[21])
        {
            data << *LookAtControllerTarget;
        }
        if (changesMask[22])
        {
            data << *Target;
        }
        if (changesMask[23])
        {
            data << *BattlePetCompanionGUID;
        }
        if (changesMask[24])
        {
            data << uint64(BattlePetDBID);
        }
        if (changesMask[25])
        {
            ChannelData->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[26])
        {
            data << int8(SpellEmpowerStage);
        }
        if (changesMask[27])
        {
            data << uint32(SummonedByHomeRealm);
        }
        if (changesMask[28])
        {
            data << uint8(Race);
        }
        if (changesMask[29])
        {
            data << uint8(ClassId);
        }
        if (changesMask[30])
        {
            data << uint8(PlayerClassId);
        }
        if (changesMask[31])
        {
            data << uint8(Sex);
        }
    }
    if (changesMask[32])
    {
        if (changesMask[33])
        {
            data << uint8(CreatureType);
        }
        if (changesMask[34])
        {
            data << uint8(DisplayPower);
        }
        if (changesMask[35])
        {
            data << uint32(OverrideDisplayPowerID);
        }
        if (changesMask[36])
        {
            data << int64(Health);
        }
        if (changesMask[37])
        {
            data << int64(MaxHealth);
        }
        if (changesMask[38])
        {
            data << int32(Level);
        }
        if (changesMask[39])
        {
            data << int32(EffectiveLevel);
        }
        if (changesMask[40])
        {
            data << int32(ContentTuningID);
        }
        if (changesMask[41])
        {
            data << int32(ScalingLevelMin);
        }
        if (changesMask[42])
        {
            data << int32(ScalingLevelMax);
        }
        if (changesMask[43])
        {
            data << int32(ScalingLevelDelta);
        }
        if (changesMask[44])
        {
            data << uint8(ScalingFactionGroup);
        }
        if (changesMask[45])
        {
            data << int32(ViewerDependentValue<FactionTemplateTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[46])
        {
            data << uint32(ViewerDependentValue<FlagsTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[47])
        {
            data << uint32(ViewerDependentValue<Flags2Tag>::GetValue(this, receiver, owner));
        }
        if (changesMask[48])
        {
            data << uint32(ViewerDependentValue<Flags3Tag>::GetValue(this, receiver, owner));
        }
        if (changesMask[49])
        {
            data << uint32(ViewerDependentValue<Flags4Tag>::GetValue(this, receiver, owner));
        }
        if (changesMask[50])
        {
            data << uint32(ViewerDependentValue<AuraStateTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[51])
        {
            data << uint32(RangedAttackRoundBaseTime);
        }
        if (changesMask[52])
        {
            data << float(BoundingRadius);
        }
        if (changesMask[53])
        {
            data << float(CombatReach);
        }
        if (changesMask[54])
        {
            data << float(DisplayScale);
        }
        if (changesMask[55])
        {
            data << int32(CreatureFamily);
        }
        if (changesMask[56])
        {
            data << uint8(OverrideCreatureType);
        }
        if (changesMask[57])
        {
            data << int32(NativeDisplayID);
        }
        if (changesMask[58])
        {
            data << float(NativeXDisplayScale);
        }
        if (changesMask[59])
        {
            data << int32(MountDisplayID);
        }
        if (changesMask[60])
        {
            data << int32(CosmeticMountDisplayID);
        }
        if (changesMask[61])
        {
            data << float(MinDamage);
        }
        if (changesMask[62])
        {
            data << float(MaxDamage);
        }
        if (changesMask[63])
        {
            data << float(MinOffHandDamage);
        }
    }
    if (changesMask[64])
    {
        if (changesMask[65])
        {
            data << float(MaxOffHandDamage);
        }
        if (changesMask[66])
        {
            data << uint8(StandState);
        }
        if (changesMask[67])
        {
            data << uint8(PetTalentPoints);
        }
        if (changesMask[68])
        {
            data << uint8(VisFlags);
        }
        if (changesMask[69])
        {
            data << uint8(AnimTier);
        }
        if (changesMask[70])
        {
            data << uint32(PetNumber);
        }
        if (changesMask[71])
        {
            data << uint32(PetNameTimestamp);
        }
        if (changesMask[72])
        {
            data << uint32(PetExperience);
        }
        if (changesMask[73])
        {
            data << uint32(PetNextLevelExperience);
        }
        if (changesMask[74])
        {
            data << float(ModCastingSpeed);
        }
        if (changesMask[75])
        {
            data << float(ModCastingSpeedNeg);
        }
        if (changesMask[76])
        {
            data << float(ModSpellHaste);
        }
        if (changesMask[77])
        {
            data << float(ModHaste);
        }
        if (changesMask[78])
        {
            data << float(ModRangedHaste);
        }
        if (changesMask[79])
        {
            data << float(ModHasteRegen);
        }
        if (changesMask[80])
        {
            data << float(ModTimeRate);
        }
        if (changesMask[81])
        {
            data << int32(CreatedBySpell);
        }
        if (changesMask[82])
        {
            data << int32(EmoteState);
        }
        if (changesMask[83])
        {
            data << int32(BaseMana);
        }
        if (changesMask[84])
        {
            data << int32(BaseHealth);
        }
        if (changesMask[85])
        {
            data << uint8(SheatheState);
        }
        if (changesMask[86])
        {
            data << uint8(ViewerDependentValue<PvpFlagsTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[87])
        {
            data << uint8(PetFlags);
        }
        if (changesMask[88])
        {
            data << uint8(ShapeshiftForm);
        }
        if (changesMask[89])
        {
            data << int32(AttackPower);
        }
        if (changesMask[90])
        {
            data << int32(AttackPowerModPos);
        }
        if (changesMask[91])
        {
            data << int32(AttackPowerModNeg);
        }
        if (changesMask[92])
        {
            data << float(AttackPowerMultiplier);
        }
        if (changesMask[93])
        {
            data << int32(AttackPowerModSupport);
        }
        if (changesMask[94])
        {
            data << int32(RangedAttackPower);
        }
        if (changesMask[95])
        {
            data << int32(RangedAttackPowerModPos);
        }
    }
    if (changesMask[96])
    {
        if (changesMask[97])
        {
            data << int32(RangedAttackPowerModNeg);
        }
        if (changesMask[98])
        {
            data << float(RangedAttackPowerMultiplier);
        }
        if (changesMask[99])
        {
            data << int32(RangedAttackPowerModSupport);
        }
        if (changesMask[100])
        {
            data << int32(MainHandWeaponAttackPower);
        }
        if (changesMask[101])
        {
            data << int32(OffHandWeaponAttackPower);
        }
        if (changesMask[102])
        {
            data << int32(RangedWeaponAttackPower);
        }
        if (changesMask[103])
        {
            data << int32(SetAttackSpeedAura);
        }
        if (changesMask[104])
        {
            data << float(Lifesteal);
        }
        if (changesMask[105])
        {
            data << float(MinRangedDamage);
        }
        if (changesMask[106])
        {
            data << float(MaxRangedDamage);
        }
        if (changesMask[107])
        {
            data << float(ManaCostMultiplier);
        }
        if (changesMask[108])
        {
            data << float(MaxHealthModifier);
        }
        if (changesMask[109])
        {
            data << float(HoverHeight);
        }
        if (changesMask[110])
        {
            data << int32(MinItemLevelCutoff);
        }
        if (changesMask[111])
        {
            data << int32(MinItemLevel);
        }
        if (changesMask[112])
        {
            data << int32(MaxItemLevel);
        }
        if (changesMask[113])
        {
            data << int32(AzeriteItemLevel);
        }
        if (changesMask[114])
        {
            data << int32(WildBattlePetLevel);
        }
        if (changesMask[115])
        {
            data << int32(BattlePetCompanionExperience);
        }
        if (changesMask[116])
        {
            data << uint32(BattlePetCompanionNameTimestamp);
        }
        if (changesMask[117])
        {
            data << int32(ViewerDependentValue<InteractSpellIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[118])
        {
            data << int32(ScaleDuration);
        }
        if (changesMask[119])
        {
            data << int32(LooksLikeMountID);
        }
        if (changesMask[120])
        {
            data << int32(LooksLikeCreatureID);
        }
        if (changesMask[121])
        {
            data << int32(LookAtControllerID);
        }
        if (changesMask[122])
        {
            data << int32(PerksVendorItemID);
        }
        if (changesMask[123])
        {
            data << int32(TaxiNodesID);
        }
        if (changesMask[124])
        {
            data << *GuildGUID;
        }
        if (changesMask[125])
        {
            data << int32(FlightCapabilityID);
        }
        if (changesMask[126])
        {
            data << float(GlideEventSpeedDivisor);
        }
        if (changesMask[127])
        {
            data << int32(DriveCapabilityID);
        }
    }
    if (changesMask[128])
    {
        if (changesMask[129])
        {
            data << int32(MaxHealthModifierFlatNeg);
        }
        if (changesMask[130])
        {
            data << int32(MaxHealthModifierFlatPos);
        }
        if (changesMask[131])
        {
            data << uint32(SilencedSchoolMask);
        }
        if (changesMask[132])
        {
            data << uint32(CurrentAreaID);
        }
        if (changesMask[133])
        {
            data << float(NameplateDistanceMod);
        }
        if (changesMask[134])
        {
            data << float(AutoAttackRangeMod);
        }
        if (changesMask[135])
        {
            data << *NameplateAttachToGUID;
        }
        data.WriteBits(AssistActionData.has_value(), 1);
        data.FlushBits();
        if (changesMask[136])
        {
            if (AssistActionData.has_value())
            {
                AssistActionData->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[137])
    {
        for (uint32 i = 0; i < 10; ++i)
        {
            if (changesMask[138 + i])
            {
                data << int32(Power[i]);
            }
            if (changesMask[148 + i])
            {
                data << int32(MaxPower[i]);
            }
            if (changesMask[158 + i])
            {
                data << float(PowerRegenFlatModifier[i]);
            }
            if (changesMask[168 + i])
            {
                data << float(PowerRegenInterruptedFlatModifier[i]);
            }
        }
    }
    if (changesMask[182])
    {
        for (uint32 i = 0; i < 2; ++i)
        {
            if (changesMask[183 + i])
            {
                data << uint32(AttackRoundBaseTime[i]);
            }
        }
    }
    if (changesMask[185])
    {
        for (uint32 i = 0; i < 5; ++i)
        {
            if (changesMask[186 + i])
            {
                data << int32(Stats[i]);
            }
            if (changesMask[191 + i])
            {
                data << int32(StatPosBuff[i]);
            }
            if (changesMask[196 + i])
            {
                data << int32(StatNegBuff[i]);
            }
            if (changesMask[201 + i])
            {
                data << int32(StatSupportBuff[i]);
            }
        }
    }
    if (changesMask[206])
    {
        for (uint32 i = 0; i < 7; ++i)
        {
            if (changesMask[207 + i])
            {
                data << int32(Resistances[i]);
            }
            if (changesMask[214 + i])
            {
                data << int32(BonusResistanceMods[i]);
            }
            if (changesMask[221 + i])
            {
                data << int32(ManaCostModifier[i]);
            }
        }
    }
    if (changesMask[178])
    {
        for (uint32 i = 0; i < 3; ++i)
        {
            if (changesMask[179 + i])
            {
                VirtualItems[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    data.FlushBits();
}
 
void UnitData::ClearChangesMask()
{
    Base::ClearChangesMask(Field_314);
    Base::ClearChangesMask(StateWorldEffectIDs);
    Base::ClearChangesMask(PassiveSpells);
    Base::ClearChangesMask(WorldEffects);
    Base::ClearChangesMask(ChannelObjects);
    Base::ClearChangesMask(DisplayID);
    Base::ClearChangesMask(NpcFlags);
    Base::ClearChangesMask(NpcFlags2);
    Base::ClearChangesMask(StateSpellVisualID);
    Base::ClearChangesMask(StateAnimID);
    Base::ClearChangesMask(StateAnimKitID);
    Base::ClearChangesMask(StateWorldEffectsQuestObjectiveID);
    Base::ClearChangesMask(SpellOverrideNameID);
    Base::ClearChangesMask(Charm);
    Base::ClearChangesMask(Summon);
    Base::ClearChangesMask(Critter);
    Base::ClearChangesMask(CharmedBy);
    Base::ClearChangesMask(SummonedBy);
    Base::ClearChangesMask(CreatedBy);
    Base::ClearChangesMask(DemonCreator);
    Base::ClearChangesMask(LookAtControllerTarget);
    Base::ClearChangesMask(Target);
    Base::ClearChangesMask(BattlePetCompanionGUID);
    Base::ClearChangesMask(BattlePetDBID);
    Base::ClearChangesMask(ChannelData);
    Base::ClearChangesMask(SpellEmpowerStage);
    Base::ClearChangesMask(SummonedByHomeRealm);
    Base::ClearChangesMask(Race);
    Base::ClearChangesMask(ClassId);
    Base::ClearChangesMask(PlayerClassId);
    Base::ClearChangesMask(Sex);
    Base::ClearChangesMask(CreatureType);
    Base::ClearChangesMask(DisplayPower);
    Base::ClearChangesMask(OverrideDisplayPowerID);
    Base::ClearChangesMask(Health);
    Base::ClearChangesMask(MaxHealth);
    Base::ClearChangesMask(Level);
    Base::ClearChangesMask(EffectiveLevel);
    Base::ClearChangesMask(ContentTuningID);
    Base::ClearChangesMask(ScalingLevelMin);
    Base::ClearChangesMask(ScalingLevelMax);
    Base::ClearChangesMask(ScalingLevelDelta);
    Base::ClearChangesMask(ScalingFactionGroup);
    Base::ClearChangesMask(FactionTemplate);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(Flags2);
    Base::ClearChangesMask(Flags3);
    Base::ClearChangesMask(Flags4);
    Base::ClearChangesMask(AuraState);
    Base::ClearChangesMask(RangedAttackRoundBaseTime);
    Base::ClearChangesMask(BoundingRadius);
    Base::ClearChangesMask(CombatReach);
    Base::ClearChangesMask(DisplayScale);
    Base::ClearChangesMask(CreatureFamily);
    Base::ClearChangesMask(OverrideCreatureType);
    Base::ClearChangesMask(NativeDisplayID);
    Base::ClearChangesMask(NativeXDisplayScale);
    Base::ClearChangesMask(MountDisplayID);
    Base::ClearChangesMask(CosmeticMountDisplayID);
    Base::ClearChangesMask(MinDamage);
    Base::ClearChangesMask(MaxDamage);
    Base::ClearChangesMask(MinOffHandDamage);
    Base::ClearChangesMask(MaxOffHandDamage);
    Base::ClearChangesMask(StandState);
    Base::ClearChangesMask(PetTalentPoints);
    Base::ClearChangesMask(VisFlags);
    Base::ClearChangesMask(AnimTier);
    Base::ClearChangesMask(PetNumber);
    Base::ClearChangesMask(PetNameTimestamp);
    Base::ClearChangesMask(PetExperience);
    Base::ClearChangesMask(PetNextLevelExperience);
    Base::ClearChangesMask(ModCastingSpeed);
    Base::ClearChangesMask(ModCastingSpeedNeg);
    Base::ClearChangesMask(ModSpellHaste);
    Base::ClearChangesMask(ModHaste);
    Base::ClearChangesMask(ModRangedHaste);
    Base::ClearChangesMask(ModHasteRegen);
    Base::ClearChangesMask(ModTimeRate);
    Base::ClearChangesMask(CreatedBySpell);
    Base::ClearChangesMask(EmoteState);
    Base::ClearChangesMask(BaseMana);
    Base::ClearChangesMask(BaseHealth);
    Base::ClearChangesMask(SheatheState);
    Base::ClearChangesMask(PvpFlags);
    Base::ClearChangesMask(PetFlags);
    Base::ClearChangesMask(ShapeshiftForm);
    Base::ClearChangesMask(AttackPower);
    Base::ClearChangesMask(AttackPowerModPos);
    Base::ClearChangesMask(AttackPowerModNeg);
    Base::ClearChangesMask(AttackPowerMultiplier);
    Base::ClearChangesMask(AttackPowerModSupport);
    Base::ClearChangesMask(RangedAttackPower);
    Base::ClearChangesMask(RangedAttackPowerModPos);
    Base::ClearChangesMask(RangedAttackPowerModNeg);
    Base::ClearChangesMask(RangedAttackPowerMultiplier);
    Base::ClearChangesMask(RangedAttackPowerModSupport);
    Base::ClearChangesMask(MainHandWeaponAttackPower);
    Base::ClearChangesMask(OffHandWeaponAttackPower);
    Base::ClearChangesMask(RangedWeaponAttackPower);
    Base::ClearChangesMask(SetAttackSpeedAura);
    Base::ClearChangesMask(Lifesteal);
    Base::ClearChangesMask(MinRangedDamage);
    Base::ClearChangesMask(MaxRangedDamage);
    Base::ClearChangesMask(ManaCostMultiplier);
    Base::ClearChangesMask(MaxHealthModifier);
    Base::ClearChangesMask(HoverHeight);
    Base::ClearChangesMask(MinItemLevelCutoff);
    Base::ClearChangesMask(MinItemLevel);
    Base::ClearChangesMask(MaxItemLevel);
    Base::ClearChangesMask(AzeriteItemLevel);
    Base::ClearChangesMask(WildBattlePetLevel);
    Base::ClearChangesMask(BattlePetCompanionExperience);
    Base::ClearChangesMask(BattlePetCompanionNameTimestamp);
    Base::ClearChangesMask(InteractSpellID);
    Base::ClearChangesMask(ScaleDuration);
    Base::ClearChangesMask(LooksLikeMountID);
    Base::ClearChangesMask(LooksLikeCreatureID);
    Base::ClearChangesMask(LookAtControllerID);
    Base::ClearChangesMask(PerksVendorItemID);
    Base::ClearChangesMask(TaxiNodesID);
    Base::ClearChangesMask(GuildGUID);
    Base::ClearChangesMask(FlightCapabilityID);
    Base::ClearChangesMask(GlideEventSpeedDivisor);
    Base::ClearChangesMask(DriveCapabilityID);
    Base::ClearChangesMask(MaxHealthModifierFlatNeg);
    Base::ClearChangesMask(MaxHealthModifierFlatPos);
    Base::ClearChangesMask(SilencedSchoolMask);
    Base::ClearChangesMask(CurrentAreaID);
    Base::ClearChangesMask(NameplateDistanceMod);
    Base::ClearChangesMask(AutoAttackRangeMod);
    Base::ClearChangesMask(NameplateAttachToGUID);
    Base::ClearChangesMask(AssistActionData);
    Base::ClearChangesMask(Power);
    Base::ClearChangesMask(MaxPower);
    Base::ClearChangesMask(PowerRegenFlatModifier);
    Base::ClearChangesMask(PowerRegenInterruptedFlatModifier);
    Base::ClearChangesMask(VirtualItems);
    Base::ClearChangesMask(AttackRoundBaseTime);
    Base::ClearChangesMask(Stats);
    Base::ClearChangesMask(StatPosBuff);
    Base::ClearChangesMask(StatNegBuff);
    Base::ClearChangesMask(StatSupportBuff);
    Base::ClearChangesMask(Resistances);
    Base::ClearChangesMask(BonusResistanceMods);
    Base::ClearChangesMask(ManaCostModifier);
    _changesMask.ResetAll();
}
 
void ChrCustomizationChoice::WriteCreate(ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << uint32(ChrCustomizationOptionID);
    data << uint32(ChrCustomizationChoiceID);
}
 
void ChrCustomizationChoice::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << uint32(ChrCustomizationOptionID);
    data << uint32(ChrCustomizationChoiceID);
}
 
bool ChrCustomizationChoice::operator==(ChrCustomizationChoice const& right) const
{
    return ChrCustomizationOptionID == right.ChrCustomizationOptionID
        && ChrCustomizationChoiceID == right.ChrCustomizationChoiceID;
}
 
void QuestLog::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(QuestID);
    data << uint16(StateFlags);
    for (uint32 i = 0; i < 24; ++i)
    {
        data << int16(ObjectiveProgress[i]);
    }
    data << int64(EndTime);
    data << uint32(ObjectiveFlags);
    data << uint32(EnabledObjectivesMask);
}
 
void QuestLog::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlocksMask(0), 1);
    if (changesMask.GetBlock(0))
        data.WriteBits(changesMask.GetBlock(0), 32);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(QuestID);
        }
        if (changesMask[2])
        {
            data << uint16(StateFlags);
        }
        if (changesMask[3])
        {
            data << int64(EndTime);
        }
        if (changesMask[4])
        {
            data << uint32(ObjectiveFlags);
        }
        if (changesMask[5])
        {
            data << uint32(EnabledObjectivesMask);
        }
    }
    if (changesMask[6])
    {
        for (uint32 i = 0; i < 24; ++i)
        {
            if (changesMask[7 + i])
            {
                data << int16(ObjectiveProgress[i]);
            }
        }
    }
}
 
void QuestLog::ClearChangesMask()
{
    Base::ClearChangesMask(QuestID);
    Base::ClearChangesMask(StateFlags);
    Base::ClearChangesMask(EndTime);
    Base::ClearChangesMask(ObjectiveFlags);
    Base::ClearChangesMask(EnabledObjectivesMask);
    Base::ClearChangesMask(ObjectiveProgress);
    _changesMask.ResetAll();
}
 
void ArenaCooldown::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(SpellID);
    data << int32(Charges);
    data << uint32(Flags);
    data << uint32(StartTime);
    data << uint32(EndTime);
    data << uint32(NextChargeTime);
    data << uint8(MaxCharges);
}
 
void ArenaCooldown::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 8);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(SpellID);
        }
        if (changesMask[2])
        {
            data << int32(Charges);
        }
        if (changesMask[3])
        {
            data << uint32(Flags);
        }
        if (changesMask[4])
        {
            data << uint32(StartTime);
        }
        if (changesMask[5])
        {
            data << uint32(EndTime);
        }
        if (changesMask[6])
        {
            data << uint32(NextChargeTime);
        }
        if (changesMask[7])
        {
            data << uint8(MaxCharges);
        }
    }
}
 
void ArenaCooldown::ClearChangesMask()
{
    Base::ClearChangesMask(SpellID);
    Base::ClearChangesMask(Charges);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(StartTime);
    Base::ClearChangesMask(EndTime);
    Base::ClearChangesMask(NextChargeTime);
    Base::ClearChangesMask(MaxCharges);
    _changesMask.ResetAll();
}
 
void ZonePlayerForcedReaction::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(FactionID);
    data << int32(Reaction);
}
 
void ZonePlayerForcedReaction::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(FactionID);
        }
        if (changesMask[2])
        {
            data << int32(Reaction);
        }
    }
}
 
void ZonePlayerForcedReaction::ClearChangesMask()
{
    Base::ClearChangesMask(FactionID);
    Base::ClearChangesMask(Reaction);
    _changesMask.ResetAll();
}
 
void PetCreatureName::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(CreatureID);
    data.WriteBits(Name->size(), 8);
    data << WorldPackets::SizedString::Data(*Name);
    data.FlushBits();
}
 
void PetCreatureName::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << uint32(CreatureID);
        }
        if (changesMask[2])
        {
            data.WriteBits(Name->size(), 8);
            data << WorldPackets::SizedString::Data(*Name);
        }
    }
    data.FlushBits();
}
 
void PetCreatureName::ClearChangesMask()
{
    Base::ClearChangesMask(CreatureID);
    Base::ClearChangesMask(Name);
    _changesMask.ResetAll();
}
 
void CTROptions::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(ConditionalFlags.size());
    data << uint8(FactionGroup);
    data << uint32(ChromieTimeExpansionMask);
    for (uint32 i = 0; i < ConditionalFlags.size(); ++i)
    {
        data << uint32(ConditionalFlags[i]);
    }
}
 
void CTROptions::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(ConditionalFlags.size());
    data.FlushBits();
    data << uint8(FactionGroup);
    data << uint32(ChromieTimeExpansionMask);
    for (uint32 i = 0; i < ConditionalFlags.size(); ++i)
    {
        data << uint32(ConditionalFlags[i]);
    }
}
 
bool CTROptions::operator==(CTROptions const& right) const
{
    return ConditionalFlags == right.ConditionalFlags
        && FactionGroup == right.FactionGroup
        && ChromieTimeExpansionMask == right.ChromieTimeExpansionMask;
}
 
void LeaverInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << BnetAccountGUID;
    data << float(LeaveScore);
    data << uint32(SeasonID);
    data << uint32(TotalLeaves);
    data << uint32(TotalSuccesses);
    data << int32(ConsecutiveSuccesses);
    data << int64(LastPenaltyTime);
    data << int64(LeaverExpirationTime);
    data << int32(Flags);
    data.WriteBit(IsLeaver);
    data.FlushBits();
}
 
void LeaverInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data.FlushBits();
    data << BnetAccountGUID;
    data << float(LeaveScore);
    data << uint32(SeasonID);
    data << uint32(TotalLeaves);
    data << uint32(TotalSuccesses);
    data << int32(ConsecutiveSuccesses);
    data << int64(LastPenaltyTime);
    data << int64(LeaverExpirationTime);
    data << int32(Flags);
    data.WriteBit(IsLeaver);
    data.FlushBits();
}
 
bool LeaverInfo::operator==(LeaverInfo const& right) const
{
    return IsLeaver == right.IsLeaver
        && BnetAccountGUID == right.BnetAccountGUID
        && LeaveScore == right.LeaveScore
        && SeasonID == right.SeasonID
        && TotalLeaves == right.TotalLeaves
        && TotalSuccesses == right.TotalSuccesses
        && ConsecutiveSuccesses == right.ConsecutiveSuccesses
        && LastPenaltyTime == right.LastPenaltyTime
        && LeaverExpirationTime == right.LeaverExpirationTime
        && Flags == right.Flags;
}
 
void DeclinedNames::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    for (uint32 i = 0; i < 5; ++i)
    {
        data.WriteBits(Name[i].size(), 10);
    }
    for (uint32 i = 0; i < 5; ++i)
    {
        data << WorldPackets::SizedString::Data(Name[i]);
    }
    data.FlushBits();
}
 
void DeclinedNames::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlocksMask(0), 1);
    if (changesMask.GetBlock(0))
        data.WriteBits(changesMask.GetBlock(0), 32);
 
    if (changesMask[0])
    {
        for (uint32 i = 0; i < 5; ++i)
        {
            if (changesMask[1 + i])
            {
                data.WriteBits(Name[i].size(), 10);
            }
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        for (uint32 i = 0; i < 5; ++i)
        {
            if (changesMask[1 + i])
            {
                data << WorldPackets::SizedString::Data(Name[i]);
            }
        }
    }
    data.FlushBits();
}
 
void DeclinedNames::ClearChangesMask()
{
    Base::ClearChangesMask(Name);
    _changesMask.ResetAll();
}
 
void CustomTabardInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(EmblemStyle);
    data << int32(EmblemColor);
    data << int32(BorderStyle);
    data << int32(BorderColor);
    data << int32(BackgroundColor);
}
 
void CustomTabardInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 6);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(EmblemStyle);
        }
        if (changesMask[2])
        {
            data << int32(EmblemColor);
        }
        if (changesMask[3])
        {
            data << int32(BorderStyle);
        }
        if (changesMask[4])
        {
            data << int32(BorderColor);
        }
        if (changesMask[5])
        {
            data << int32(BackgroundColor);
        }
    }
}
 
void CustomTabardInfo::ClearChangesMask()
{
    Base::ClearChangesMask(EmblemStyle);
    Base::ClearChangesMask(EmblemColor);
    Base::ClearChangesMask(BorderStyle);
    Base::ClearChangesMask(BorderColor);
    Base::ClearChangesMask(BackgroundColor);
    _changesMask.ResetAll();
}
 
void NPCAsPlayerInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(Field_0);
    data << int32(CharacterLoadoutID);
    data << int32(CreatureID);
    data << LocWorldSpace;
    data << float(FacingWorldSpace);
    data << TransportGUID;
}
 
void NPCAsPlayerInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(Field_0);
    data << int32(CharacterLoadoutID);
    data << int32(CreatureID);
    data << LocWorldSpace;
    data << float(FacingWorldSpace);
    data << TransportGUID;
}
 
bool NPCAsPlayerInfo::operator==(NPCAsPlayerInfo const& right) const
{
    return Field_0 == right.Field_0
        && CharacterLoadoutID == right.CharacterLoadoutID
        && CreatureID == right.CreatureID
        && LocWorldSpace == right.LocWorldSpace
        && FacingWorldSpace == right.FacingWorldSpace
        && TransportGUID == right.TransportGUID;
}
 
void PlayerData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << *DuelArbiter;
    data << *WowAccount;
    data << *BnetAccount;
    data << uint64(GuildClubMemberID);
    data << *LootTargetGUID;
    data << uint32(PlayerFlags);
    data << uint32(PlayerFlagsEx);
    data << uint32(GuildRankID);
    data << uint32(GuildDeleteDate);
    data << int32(GuildLevel);
    data << uint32(Customizations.size());
    data << uint32(RandomCustomizations.size());
    for (uint32 i = 0; i < 2; ++i)
    {
        data << uint8(PartyType[i]);
    }
    data << uint8(NativeSex);
    data << uint8(Inebriation);
    data << uint8(PvpTitle);
    data << uint8(ArenaFaction);
    data << uint32(DuelTeam);
    data << int32(GuildTimeStamp);
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::PartyMember))
    {
        for (uint32 i = 0; i < 175; ++i)
        {
            QuestLog[i].WriteCreate(data, receiver, owner);
        }
        WriteMapFieldCreate(QuestLogQuestIdToIndex, data, receiver, owner);
        data << uint32(QuestSessionQuestLog.size());
    }
    data << int32(PlayerTitle);
    data << int32(FakeInebriation);
    data << uint32(VirtualPlayerRealm);
    data << uint32(CurrentSpecID);
    data << int32(CurrentCombatTraitConfigSubTreeID);
    data << int32(TaxiMountAnimKitID);
    for (uint32 i = 0; i < 6; ++i)
    {
        data << float(AvgItemLevel[i]);
    }
    data << uint8(CurrentBattlePetBreedQuality);
    data << int32(HonorLevel);
    data << int64(LogoutTime);
    data << uint32(ArenaCooldowns.size());
    for (uint32 i = 0; i < 32; ++i)
    {
        ForcedReactions[i].WriteCreate(data, receiver, owner);
    }
    data << int32(OfferedAdvJournalQuestID);
    data << int32(OfferedScriptQuestID);
    data << int32(CurrentBattlePetSpeciesID);
    data << uint32(PetNames.size());
    CtrOptions->WriteCreate(data, receiver, owner);
    data << int32(CovenantID);
    data << int32(SoulbindID);
    data << *SpectateTarget;
    data << int32(WorldLootObjectInventorySwapSlot);
    data << uint32(VisualItemReplacements.size());
    for (uint32 i = 0; i < 19; ++i)
    {
        data << uint32(PlunderstormItemDisplayID[i]);
    }
    PersonalTabard->WriteCreate(data, receiver, owner);
    NpcAsPlayerInfo->WriteCreate(data, receiver, owner);
    for (uint32 i = 0; i < Customizations.size(); ++i)
    {
        Customizations[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < RandomCustomizations.size(); ++i)
    {
        RandomCustomizations[i].WriteCreate(data, receiver, owner);
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::PartyMember))
    {
        for (uint32 i = 0; i < QuestSessionQuestLog.size(); ++i)
        {
            QuestSessionQuestLog[i].WriteCreate(data, receiver, owner);
        }
    }
    for (uint32 i = 0; i < ArenaCooldowns.size(); ++i)
    {
        ArenaCooldowns[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < VisualItemReplacements.size(); ++i)
    {
        data << int32(VisualItemReplacements[i]);
    }
    for (uint32 i = 0; i < 19; ++i)
    {
        VisibleItems[i].WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
    data.WriteBits(Name->size(), 6);
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::PartyMember))
    {
        data.WriteBit(HasQuestSession);
    }
    data.WriteBit(HasLevelLink);
    data.WriteBits(DeclinedNames.has_value(), 1);
    data << *DungeonScore;
    data << WorldPackets::SizedString::Data(*Name);
    LeaverInfo->WriteCreate(data, receiver, owner);
    for (uint32 i = 0; i < 16; ++i)
    {
        data << VisibleEquipableSpells[i];
    }
    for (uint32 i = 0; i < PetNames.size(); ++i)
    {
        PetNames[i].WriteCreate(data, receiver, owner);
    }
    if (DeclinedNames.has_value())
    {
        DeclinedNames->WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
}
 
static constexpr void PlayerDataAppendAllowedFieldsMaskForFlag(PlayerData::Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::PartyMember))
        allowedMaskForTarget |= std::array<uint32, 11>{ 0x02000022u, 0xFFE00000u, 0xFFFFFFFFu, 0xFFFFFFFFu, 0xFFFFFFFFu, 0xFFFFFFFFu, 0xFFFFFFFFu, 0x0000001Fu, 0x00000000u, 0x00000000u, 0x00000000u };
}
 
void PlayerData::AppendAllowedFieldsMaskForFlag(Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    PlayerDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
}
 
void PlayerData::FilterDisallowedFieldsMaskForFlag(Mask& changesMask, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    Mask allowedMaskForTarget({ 0xFDFFFFDDu, 0x001FFFFFu, 0x00000000u, 0x00000000u, 0x00000000u, 0x00000000u, 0x00000000u, 0xFFFFFFE0u, 0xFFFFFFFFu, 0xFFFFFFFFu, 0x0000003Fu });
    PlayerDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    changesMask &= allowedMaskForTarget;
}
 
void PlayerData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask allowedMaskForTarget({ 0xFDFFFFDDu, 0x001FFFFFu, 0x00000000u, 0x00000000u, 0x00000000u, 0x00000000u, 0x00000000u, 0xFFFFFFE0u, 0xFFFFFFFFu, 0xFFFFFFFFu, 0x0000003Fu });
    PlayerDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    WriteUpdate(_changesMask & allowedMaskForTarget, data, receiver, owner, false);
}
 
void PlayerData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Player const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlocksMask(0), 11);
    for (uint32 i = 0; i < 11; ++i)
        if (changesMask.GetBlock(i))
            data.WriteBits(changesMask.GetBlock(i), 32);
 
    bool noQuestLogChangesMask = data.WriteBit(IsQuestLogChangesMaskSkipped());
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(HasQuestSession);
        }
        if (changesMask[2])
        {
            data.WriteBit(HasLevelLink);
        }
        if (changesMask[3])
        {
            if (!ignoreNestedChangesMask)
                Customizations.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Customizations.size(), data);
        }
        if (changesMask[4])
        {
            if (!ignoreNestedChangesMask)
                RandomCustomizations.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(RandomCustomizations.size(), data);
        }
        if (changesMask[5])
        {
            if (!ignoreNestedChangesMask)
                QuestSessionQuestLog.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(QuestSessionQuestLog.size(), data);
        }
        if (changesMask[6])
        {
            if (!ignoreNestedChangesMask)
                ArenaCooldowns.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(ArenaCooldowns.size(), data);
        }
        if (changesMask[7])
        {
            if (!ignoreNestedChangesMask)
                PetNames.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(PetNames.size(), data);
        }
        if (changesMask[8])
        {
            if (!ignoreNestedChangesMask)
                VisualItemReplacements.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(VisualItemReplacements.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            for (uint32 i = 0; i < Customizations.size(); ++i)
            {
                if (Customizations.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Customizations[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[4])
        {
            for (uint32 i = 0; i < RandomCustomizations.size(); ++i)
            {
                if (RandomCustomizations.HasChanged(i) || ignoreNestedChangesMask)
                {
                    RandomCustomizations[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[5])
        {
            for (uint32 i = 0; i < QuestSessionQuestLog.size(); ++i)
            {
                if (QuestSessionQuestLog.HasChanged(i) || ignoreNestedChangesMask)
                {
                    if (noQuestLogChangesMask)
                        QuestSessionQuestLog[i].WriteCreate(data, receiver, owner);
                    else
                        QuestSessionQuestLog[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[6])
        {
            for (uint32 i = 0; i < ArenaCooldowns.size(); ++i)
            {
                if (ArenaCooldowns.HasChanged(i) || ignoreNestedChangesMask)
                {
                    ArenaCooldowns[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[8])
        {
            for (uint32 i = 0; i < VisualItemReplacements.size(); ++i)
            {
                if (VisualItemReplacements.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(VisualItemReplacements[i]);
                }
            }
        }
        if (changesMask[7])
        {
            for (uint32 i = 0; i < PetNames.size(); ++i)
            {
                if (PetNames.HasChanged(i) || ignoreNestedChangesMask)
                {
                    PetNames[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[9])
        {
            data << *DuelArbiter;
        }
        if (changesMask[10])
        {
            data << *WowAccount;
        }
        if (changesMask[11])
        {
            data << *BnetAccount;
        }
        if (changesMask[12])
        {
            data << uint64(GuildClubMemberID);
        }
        if (changesMask[13])
        {
            data << *LootTargetGUID;
        }
        if (changesMask[14])
        {
            data << uint32(PlayerFlags);
        }
        if (changesMask[15])
        {
            data << uint32(PlayerFlagsEx);
        }
        if (changesMask[16])
        {
            data << uint32(GuildRankID);
        }
        if (changesMask[17])
        {
            data << uint32(GuildDeleteDate);
        }
        if (changesMask[18])
        {
            data << int32(GuildLevel);
        }
        if (changesMask[19])
        {
            data << uint8(NativeSex);
        }
        if (changesMask[20])
        {
            data << uint8(Inebriation);
        }
        if (changesMask[21])
        {
            data << uint8(PvpTitle);
        }
        if (changesMask[22])
        {
            data << uint8(ArenaFaction);
        }
        if (changesMask[23])
        {
            data << uint32(DuelTeam);
        }
        if (changesMask[24])
        {
            data << int32(GuildTimeStamp);
        }
        if (changesMask[25])
        {
            WriteMapFieldUpdate(QuestLogQuestIdToIndex, ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[26])
        {
            data << int32(PlayerTitle);
        }
        if (changesMask[27])
        {
            data << int32(FakeInebriation);
        }
        if (changesMask[28])
        {
            data << uint32(VirtualPlayerRealm);
        }
        if (changesMask[29])
        {
            data << uint32(CurrentSpecID);
        }
        if (changesMask[30])
        {
            data << int32(CurrentCombatTraitConfigSubTreeID);
        }
        if (changesMask[31])
        {
            data << int32(TaxiMountAnimKitID);
        }
    }
    if (changesMask[32])
    {
        if (changesMask[33])
        {
            data << uint8(CurrentBattlePetBreedQuality);
        }
        if (changesMask[34])
        {
            data << int32(HonorLevel);
        }
        if (changesMask[35])
        {
            data << int64(LogoutTime);
        }
        if (changesMask[37])
        {
            data << int32(OfferedAdvJournalQuestID);
        }
        if (changesMask[38])
        {
            data << int32(OfferedScriptQuestID);
        }
        if (changesMask[39])
        {
            data << int32(CurrentBattlePetSpeciesID);
        }
        if (changesMask[40])
        {
            CtrOptions->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[41])
        {
            data << int32(CovenantID);
        }
        if (changesMask[42])
        {
            data << int32(SoulbindID);
        }
        if (changesMask[45])
        {
            data << *SpectateTarget;
        }
        if (changesMask[46])
        {
            data << int32(WorldLootObjectInventorySwapSlot);
        }
        if (changesMask[48])
        {
            PersonalTabard->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[49])
        {
            NpcAsPlayerInfo->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[36])
        {
            data.WriteBits(Name->size(), 6);
        }
        data.WriteBits(DeclinedNames.has_value(), 1);
        data.FlushBits();
        if (changesMask[43])
        {
            data << *DungeonScore;
        }
        if (changesMask[36])
        {
            data << WorldPackets::SizedString::Data(*Name);
        }
        if (changesMask[44])
        {
            LeaverInfo->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[47])
        {
            if (DeclinedNames.has_value())
            {
                DeclinedNames->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[50])
    {
        for (uint32 i = 0; i < 2; ++i)
        {
            if (changesMask[51 + i])
            {
                data << uint8(PartyType[i]);
            }
        }
    }
    if (changesMask[53])
    {
        for (uint32 i = 0; i < 175; ++i)
        {
            if (changesMask[54 + i])
            {
                if (noQuestLogChangesMask)
                    QuestLog[i].WriteCreate(data, receiver, owner);
                else
                    QuestLog[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[249])
    {
        for (uint32 i = 0; i < 6; ++i)
        {
            if (changesMask[250 + i])
            {
                data << float(AvgItemLevel[i]);
            }
        }
    }
    if (changesMask[256])
    {
        for (uint32 i = 0; i < 32; ++i)
        {
            if (changesMask[257 + i])
            {
                ForcedReactions[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[306])
    {
        for (uint32 i = 0; i < 19; ++i)
        {
            if (changesMask[307 + i])
            {
                data << uint32(PlunderstormItemDisplayID[i]);
            }
        }
    }
    if (changesMask[229])
    {
        for (uint32 i = 0; i < 19; ++i)
        {
            if (changesMask[230 + i])
            {
                VisibleItems[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[289])
    {
        for (uint32 i = 0; i < 16; ++i)
        {
            if (changesMask[290 + i])
            {
                data << VisibleEquipableSpells[i];
            }
        }
    }
    data.FlushBits();
}
 
void PlayerData::ClearChangesMask()
{
    Base::ClearChangesMask(HasQuestSession);
    Base::ClearChangesMask(HasLevelLink);
    Base::ClearChangesMask(Customizations);
    Base::ClearChangesMask(RandomCustomizations);
    Base::ClearChangesMask(QuestSessionQuestLog);
    Base::ClearChangesMask(ArenaCooldowns);
    Base::ClearChangesMask(VisualItemReplacements);
    Base::ClearChangesMask(PetNames);
    Base::ClearChangesMask(DuelArbiter);
    Base::ClearChangesMask(WowAccount);
    Base::ClearChangesMask(BnetAccount);
    Base::ClearChangesMask(GuildClubMemberID);
    Base::ClearChangesMask(LootTargetGUID);
    Base::ClearChangesMask(PlayerFlags);
    Base::ClearChangesMask(PlayerFlagsEx);
    Base::ClearChangesMask(GuildRankID);
    Base::ClearChangesMask(GuildDeleteDate);
    Base::ClearChangesMask(GuildLevel);
    Base::ClearChangesMask(NativeSex);
    Base::ClearChangesMask(Inebriation);
    Base::ClearChangesMask(PvpTitle);
    Base::ClearChangesMask(ArenaFaction);
    Base::ClearChangesMask(DuelTeam);
    Base::ClearChangesMask(GuildTimeStamp);
    Base::ClearChangesMask(QuestLogQuestIdToIndex);
    Base::ClearChangesMask(PlayerTitle);
    Base::ClearChangesMask(FakeInebriation);
    Base::ClearChangesMask(VirtualPlayerRealm);
    Base::ClearChangesMask(CurrentSpecID);
    Base::ClearChangesMask(CurrentCombatTraitConfigSubTreeID);
    Base::ClearChangesMask(TaxiMountAnimKitID);
    Base::ClearChangesMask(CurrentBattlePetBreedQuality);
    Base::ClearChangesMask(HonorLevel);
    Base::ClearChangesMask(LogoutTime);
    Base::ClearChangesMask(Name);
    Base::ClearChangesMask(OfferedAdvJournalQuestID);
    Base::ClearChangesMask(OfferedScriptQuestID);
    Base::ClearChangesMask(CurrentBattlePetSpeciesID);
    Base::ClearChangesMask(CtrOptions);
    Base::ClearChangesMask(CovenantID);
    Base::ClearChangesMask(SoulbindID);
    Base::ClearChangesMask(DungeonScore);
    Base::ClearChangesMask(LeaverInfo);
    Base::ClearChangesMask(SpectateTarget);
    Base::ClearChangesMask(WorldLootObjectInventorySwapSlot);
    Base::ClearChangesMask(DeclinedNames);
    Base::ClearChangesMask(PersonalTabard);
    Base::ClearChangesMask(NpcAsPlayerInfo);
    Base::ClearChangesMask(PartyType);
    Base::ClearChangesMask(QuestLog);
    Base::ClearChangesMask(VisibleItems);
    Base::ClearChangesMask(AvgItemLevel);
    Base::ClearChangesMask(ForcedReactions);
    Base::ClearChangesMask(VisibleEquipableSpells);
    Base::ClearChangesMask(PlunderstormItemDisplayID);
    _changesMask.ResetAll();
}
 
void SkillInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    for (uint32 i = 0; i < 300; ++i)
    {
        data << uint16(SkillLineID[i]);
        data << uint16(SkillStep[i]);
        data << uint16(SkillRank[i]);
        data << uint16(SkillStartingRank[i]);
        data << uint16(SkillMaxRank[i]);
        data << int16(SkillTempBonus[i]);
        data << uint16(SkillPermBonus[i]);
    }
}
 
void SkillInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    for (uint32 i = 0; i < 2; ++i)
        data << uint32(changesMask.GetBlocksMask(i));
    data.WriteBits(changesMask.GetBlocksMask(2), 2);
    for (uint32 i = 0; i < 66; ++i)
        if (changesMask.GetBlock(i))
            data.WriteBits(changesMask.GetBlock(i), 32);
 
    data.FlushBits();
    if (changesMask[0])
    {
        for (uint32 i = 0; i < 300; ++i)
        {
            if (changesMask[1 + i])
            {
                data << uint16(SkillLineID[i]);
            }
            if (changesMask[301 + i])
            {
                data << uint16(SkillStep[i]);
            }
            if (changesMask[601 + i])
            {
                data << uint16(SkillRank[i]);
            }
            if (changesMask[901 + i])
            {
                data << uint16(SkillStartingRank[i]);
            }
            if (changesMask[1201 + i])
            {
                data << uint16(SkillMaxRank[i]);
            }
            if (changesMask[1501 + i])
            {
                data << int16(SkillTempBonus[i]);
            }
            if (changesMask[1801 + i])
            {
                data << uint16(SkillPermBonus[i]);
            }
        }
    }
}
 
void SkillInfo::ClearChangesMask()
{
    Base::ClearChangesMask(SkillLineID);
    Base::ClearChangesMask(SkillStep);
    Base::ClearChangesMask(SkillRank);
    Base::ClearChangesMask(SkillStartingRank);
    Base::ClearChangesMask(SkillMaxRank);
    Base::ClearChangesMask(SkillTempBonus);
    Base::ClearChangesMask(SkillPermBonus);
    _changesMask.ResetAll();
}
 
void BitVector::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(Values.size());
    for (uint32 i = 0; i < Values.size(); ++i)
    {
        data << uint64(Values[i]);
    }
}
 
void BitVector::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreChangesMask)
                Values.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Values.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Values.size(); ++i)
            {
                if (Values.HasChanged(i) || ignoreChangesMask)
                {
                    data << uint64(Values[i]);
                }
            }
        }
    }
}
 
void BitVector::ClearChangesMask()
{
    Base::ClearChangesMask(Values);
    _changesMask.ResetAll();
}
 
void BitVectors::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    for (uint32 i = 0; i < 14; ++i)
    {
        Values[i].WriteCreate(data, receiver, owner);
    }
}
 
void BitVectors::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlocksMask(0), 1);
    if (changesMask.GetBlock(0))
        data.WriteBits(changesMask.GetBlock(0), 32);
 
    data.FlushBits();
    if (changesMask[0])
    {
        for (uint32 i = 0; i < 14; ++i)
        {
            if (changesMask[1 + i])
            {
                Values[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
            }
        }
    }
}
 
void BitVectors::ClearChangesMask()
{
    Base::ClearChangesMask(Values);
    _changesMask.ResetAll();
}
 
void PlayerDataElement::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(Type);
    if (Type == 1)
    {
        data << float(FloatValue);
    }
    if (Type == 0)
    {
        data << int64(Int64Value);
    }
}
 
void PlayerDataElement::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(Type);
    if (Type == 1)
    {
        data << float(FloatValue);
    }
    if (Type == 0)
    {
        data << int64(Int64Value);
    }
}
 
bool PlayerDataElement::operator==(PlayerDataElement const& right) const
{
    return Type == right.Type
        && FloatValue == right.FloatValue
        && Int64Value == right.Int64Value;
}
 
void RestInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(Threshold);
    data << uint8(StateID);
}
 
void RestInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << uint32(Threshold);
        }
        if (changesMask[2])
        {
            data << uint8(StateID);
        }
    }
}
 
void RestInfo::ClearChangesMask()
{
    Base::ClearChangesMask(Threshold);
    Base::ClearChangesMask(StateID);
    _changesMask.ResetAll();
}
 
void PVPInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int8(Bracket);
    data << int32(PvpRatingID);
    data << uint32(WeeklyPlayed);
    data << uint32(WeeklyWon);
    data << uint32(SeasonPlayed);
    data << uint32(SeasonWon);
    data << uint32(Rating);
    data << uint32(WeeklyBestRating);
    data << uint32(LastWeeksBestRating);
    data << uint32(PvpTierID);
    data << uint32(WeeklyBestWinPvpTierID);
    data << uint32(SeasonBestRating);
    data << uint32(SeasonBestTier);
    data << uint32(WeeklyRoundsPlayed);
    data << uint32(WeeklyRoundsWon);
    data << uint32(SeasonRoundsPlayed);
    data << uint32(SeasonRoundsWon);
    data.WriteBit(Disqualified);
    data.FlushBits();
}
 
void PVPInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 19);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(Disqualified);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            data << int8(Bracket);
        }
        if (changesMask[3])
        {
            data << int32(PvpRatingID);
        }
        if (changesMask[4])
        {
            data << uint32(WeeklyPlayed);
        }
        if (changesMask[5])
        {
            data << uint32(WeeklyWon);
        }
        if (changesMask[6])
        {
            data << uint32(SeasonPlayed);
        }
        if (changesMask[7])
        {
            data << uint32(SeasonWon);
        }
        if (changesMask[8])
        {
            data << uint32(Rating);
        }
        if (changesMask[9])
        {
            data << uint32(WeeklyBestRating);
        }
        if (changesMask[10])
        {
            data << uint32(LastWeeksBestRating);
        }
        if (changesMask[11])
        {
            data << uint32(PvpTierID);
        }
        if (changesMask[12])
        {
            data << uint32(WeeklyBestWinPvpTierID);
        }
        if (changesMask[13])
        {
            data << uint32(SeasonBestRating);
        }
        if (changesMask[14])
        {
            data << uint32(SeasonBestTier);
        }
        if (changesMask[15])
        {
            data << uint32(WeeklyRoundsPlayed);
        }
        if (changesMask[16])
        {
            data << uint32(WeeklyRoundsWon);
        }
        if (changesMask[17])
        {
            data << uint32(SeasonRoundsPlayed);
        }
        if (changesMask[18])
        {
            data << uint32(SeasonRoundsWon);
        }
    }
    data.FlushBits();
}
 
void PVPInfo::ClearChangesMask()
{
    Base::ClearChangesMask(Disqualified);
    Base::ClearChangesMask(Bracket);
    Base::ClearChangesMask(PvpRatingID);
    Base::ClearChangesMask(WeeklyPlayed);
    Base::ClearChangesMask(WeeklyWon);
    Base::ClearChangesMask(SeasonPlayed);
    Base::ClearChangesMask(SeasonWon);
    Base::ClearChangesMask(Rating);
    Base::ClearChangesMask(WeeklyBestRating);
    Base::ClearChangesMask(LastWeeksBestRating);
    Base::ClearChangesMask(PvpTierID);
    Base::ClearChangesMask(WeeklyBestWinPvpTierID);
    Base::ClearChangesMask(SeasonBestRating);
    Base::ClearChangesMask(SeasonBestTier);
    Base::ClearChangesMask(WeeklyRoundsPlayed);
    Base::ClearChangesMask(WeeklyRoundsWon);
    Base::ClearChangesMask(SeasonRoundsPlayed);
    Base::ClearChangesMask(SeasonRoundsWon);
    _changesMask.ResetAll();
}
 
void CharacterRestriction::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(Field_0);
    data << int32(Field_4);
    data << int32(Field_8);
    data.WriteBits(Type, 5);
    data.FlushBits();
}
 
void CharacterRestriction::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(Field_0);
    data << int32(Field_4);
    data << int32(Field_8);
    data.WriteBits(Type, 5);
    data.FlushBits();
}
 
bool CharacterRestriction::operator==(CharacterRestriction const& right) const
{
    return Field_0 == right.Field_0
        && Field_4 == right.Field_4
        && Field_8 == right.Field_8
        && Type == right.Type;
}
 
void SpellPctModByLabel::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(ModIndex);
    data << float(ModifierValue);
    data << int32(LabelID);
}
 
void SpellPctModByLabel::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(ModIndex);
    data << float(ModifierValue);
    data << int32(LabelID);
}
 
bool SpellPctModByLabel::operator==(SpellPctModByLabel const& right) const
{
    return ModIndex == right.ModIndex
        && ModifierValue == right.ModifierValue
        && LabelID == right.LabelID;
}
 
void SpellFlatModByLabel::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(ModIndex);
    data << int32(ModifierValue);
    data << int32(LabelID);
}
 
void SpellFlatModByLabel::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(ModIndex);
    data << int32(ModifierValue);
    data << int32(LabelID);
}
 
bool SpellFlatModByLabel::operator==(SpellFlatModByLabel const& right) const
{
    return ModIndex == right.ModIndex
        && ModifierValue == right.ModifierValue
        && LabelID == right.LabelID;
}
 
void SpellPctPVPModByLabel::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(PvpModIndex);
    data << float(ModifierValue);
    data << int32(LabelID);
}
 
void SpellPctPVPModByLabel::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(PvpModIndex);
    data << float(ModifierValue);
    data << int32(LabelID);
}
 
bool SpellPctPVPModByLabel::operator==(SpellPctPVPModByLabel const& right) const
{
    return PvpModIndex == right.PvpModIndex
        && ModifierValue == right.ModifierValue
        && LabelID == right.LabelID;
}
 
void SpellFlatPVPModByLabel::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(PvpModIndex);
    data << int32(ModifierValue);
    data << int32(LabelID);
}
 
void SpellFlatPVPModByLabel::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(PvpModIndex);
    data << int32(ModifierValue);
    data << int32(LabelID);
}
 
bool SpellFlatPVPModByLabel::operator==(SpellFlatPVPModByLabel const& right) const
{
    return PvpModIndex == right.PvpModIndex
        && ModifierValue == right.ModifierValue
        && LabelID == right.LabelID;
}
 
void CompletedProject::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int64(FirstCompleted);
    data << uint32(ProjectID);
    data << uint32(CompletionCount);
}
 
void CompletedProject::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int64(FirstCompleted);
        }
        if (changesMask[2])
        {
            data << uint32(ProjectID);
        }
        if (changesMask[3])
        {
            data << uint32(CompletionCount);
        }
    }
}
 
void CompletedProject::ClearChangesMask()
{
    Base::ClearChangesMask(FirstCompleted);
    Base::ClearChangesMask(ProjectID);
    Base::ClearChangesMask(CompletionCount);
    _changesMask.ResetAll();
}
 
void ResearchHistory::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(CompletedProjects.size());
    for (uint32 i = 0; i < CompletedProjects.size(); ++i)
    {
        CompletedProjects[i].WriteCreate(data, receiver, owner);
    }
}
 
void ResearchHistory::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreChangesMask)
                CompletedProjects.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(CompletedProjects.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < CompletedProjects.size(); ++i)
            {
                if (CompletedProjects.HasChanged(i) || ignoreChangesMask)
                {
                    CompletedProjects[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
                }
            }
        }
    }
}
 
void ResearchHistory::ClearChangesMask()
{
    Base::ClearChangesMask(CompletedProjects);
    _changesMask.ResetAll();
}
 
void MawPower::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(SpellID);
    data << int32(MawPowerID);
    data << int32(Stacks);
}
 
void MawPower::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(SpellID);
    data << int32(MawPowerID);
    data << int32(Stacks);
}
 
bool MawPower::operator==(MawPower const& right) const
{
    return SpellID == right.SpellID
        && MawPowerID == right.MawPowerID
        && Stacks == right.Stacks;
}
 
void MultiFloorExplore::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(WorldMapOverlayIDs.size());
    for (uint32 i = 0; i < WorldMapOverlayIDs.size(); ++i)
    {
        data << int32(WorldMapOverlayIDs[i]);
    }
}
 
void MultiFloorExplore::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(WorldMapOverlayIDs.size());
    for (uint32 i = 0; i < WorldMapOverlayIDs.size(); ++i)
    {
        data << int32(WorldMapOverlayIDs[i]);
    }
    data.FlushBits();
}
 
bool MultiFloorExplore::operator==(MultiFloorExplore const& right) const
{
    return WorldMapOverlayIDs == right.WorldMapOverlayIDs;
}
 
void RecipeProgressionInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint16(RecipeProgressionGroupID);
    data << uint16(Experience);
}
 
void RecipeProgressionInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint16(RecipeProgressionGroupID);
    data << uint16(Experience);
}
 
bool RecipeProgressionInfo::operator==(RecipeProgressionInfo const& right) const
{
    return RecipeProgressionGroupID == right.RecipeProgressionGroupID
        && Experience == right.Experience;
}
 
void LevelLinkInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << *TargetGUID;
    data << int32(Level);
}
 
void LevelLinkInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *TargetGUID;
        }
        if (changesMask[2])
        {
            data << int32(Level);
        }
    }
}
 
void LevelLinkInfo::ClearChangesMask()
{
    Base::ClearChangesMask(TargetGUID);
    Base::ClearChangesMask(Level);
    _changesMask.ResetAll();
}
 
void QuestSession::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << *Owner;
    QuestCompleted->WriteCreate(data, receiver, owner);
}
 
void QuestSession::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *Owner;
        }
        if (changesMask[2])
        {
            QuestCompleted->WriteUpdate(ignoreChangesMask, data, receiver, owner);
        }
    }
}
 
void QuestSession::ClearChangesMask()
{
    Base::ClearChangesMask(Owner);
    Base::ClearChangesMask(QuestCompleted);
    _changesMask.ResetAll();
}
 
void ReplayedQuest::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(QuestID);
    data << uint32(ReplayTime);
}
 
void ReplayedQuest::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(QuestID);
        }
        if (changesMask[2])
        {
            data << uint32(ReplayTime);
        }
    }
}
 
void ReplayedQuest::ClearChangesMask()
{
    Base::ClearChangesMask(QuestID);
    Base::ClearChangesMask(ReplayTime);
    _changesMask.ResetAll();
}
 
void TraitEntry::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(TraitNodeID);
    data << int32(TraitNodeEntryID);
    data << int32(Rank);
    data << int32(GrantedRanks);
    data << int32(BonusRanks);
}
 
void TraitEntry::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(TraitNodeID);
    data << int32(TraitNodeEntryID);
    data << int32(Rank);
    data << int32(GrantedRanks);
    data << int32(BonusRanks);
}
 
bool TraitEntry::operator==(TraitEntry const& right) const
{
    return TraitNodeID == right.TraitNodeID
        && TraitNodeEntryID == right.TraitNodeEntryID
        && Rank == right.Rank
        && GrantedRanks == right.GrantedRanks
        && BonusRanks == right.BonusRanks;
}
 
void TraitSubTreeCache::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(TraitSubTreeID);
    data << uint32(Entries.size());
    for (uint32 i = 0; i < Entries.size(); ++i)
    {
        Entries[i].WriteCreate(data, receiver, owner);
    }
    data.WriteBits(Active, 1);
    data.FlushBits();
}
 
void TraitSubTreeCache::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(TraitSubTreeID);
    data << uint32(Entries.size());
    for (uint32 i = 0; i < Entries.size(); ++i)
    {
        Entries[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
    }
    data.FlushBits();
    data.WriteBits(Active, 1);
    data.FlushBits();
}
 
bool TraitSubTreeCache::operator==(TraitSubTreeCache const& right) const
{
    return Entries == right.Entries
        && TraitSubTreeID == right.TraitSubTreeID
        && Active == right.Active;
}
 
void TraitConfig::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(ID);
    data << int32(Type);
    data << uint32(Entries.size());
    data << uint32(SubTrees.size());
    if (Type == 2)
    {
        data << int32(SkillLineID);
    }
    if (Type == 1)
    {
        data << int32(ChrSpecializationID);
        data << int32(CombatConfigFlags);
        data << int32(LocalIdentifier);
    }
    if (Type == 3)
    {
        data << int32(TraitSystemID);
        data << int32(VariationID);
    }
    for (uint32 i = 0; i < Entries.size(); ++i)
    {
        Entries[i].WriteCreate(data, receiver, owner);
    }
    data.WriteBits(Name->size(), 9);
    for (uint32 i = 0; i < SubTrees.size(); ++i)
    {
        SubTrees[i].WriteCreate(data, receiver, owner);
    }
    data << WorldPackets::SizedString::Data(*Name);
    data.FlushBits();
}
 
void TraitConfig::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 15);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreChangesMask)
                Entries.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Entries.size(), data);
        }
        if (changesMask[2])
        {
            if (!ignoreChangesMask)
                SubTrees.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(SubTrees.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Entries.size(); ++i)
            {
                if (Entries.HasChanged(i) || ignoreChangesMask)
                {
                    Entries[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[2])
        {
            for (uint32 i = 0; i < SubTrees.size(); ++i)
            {
                if (SubTrees.HasChanged(i) || ignoreChangesMask)
                {
                    SubTrees[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[3])
        {
            data << int32(ID);
        }
    }
    if (changesMask[4])
    {
        if (changesMask[6])
        {
            data << int32(Type);
        }
        if (changesMask[7])
        {
            if (Type == 2)
            {
                data << int32(SkillLineID);
            }
        }
    }
    if (changesMask[8])
    {
        if (changesMask[9])
        {
            if (Type == 1)
            {
                data << int32(ChrSpecializationID);
            }
        }
        if (changesMask[10])
        {
            if (Type == 1)
            {
                data << int32(CombatConfigFlags);
            }
        }
        if (changesMask[11])
        {
            if (Type == 1)
            {
                data << int32(LocalIdentifier);
            }
        }
    }
    if (changesMask[12])
    {
        if (changesMask[13])
        {
            if (Type == 3)
            {
                data << int32(TraitSystemID);
            }
        }
        if (changesMask[14])
        {
            if (Type == 3)
            {
                data << int32(VariationID);
            }
        }
    }
    if (changesMask[4])
    {
        if (changesMask[5])
        {
            data.WriteBits(Name->size(), 9);
            data << WorldPackets::SizedString::Data(*Name);
        }
    }
    data.FlushBits();
}
 
void TraitConfig::ClearChangesMask()
{
    Base::ClearChangesMask(Entries);
    Base::ClearChangesMask(SubTrees);
    Base::ClearChangesMask(ID);
    Base::ClearChangesMask(Name);
    Base::ClearChangesMask(Type);
    Base::ClearChangesMask(SkillLineID);
    Base::ClearChangesMask(ChrSpecializationID);
    Base::ClearChangesMask(CombatConfigFlags);
    Base::ClearChangesMask(LocalIdentifier);
    Base::ClearChangesMask(TraitSystemID);
    Base::ClearChangesMask(VariationID);
    _changesMask.ResetAll();
}
 
void CraftingOrderItem::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint64(OrderItemID);
    data << *ItemGUID;
    data << *OwnerGUID;
    data << int32(ItemID);
    data << uint32(Quantity);
    data << int32(ReagentQuality);
    data.WriteBits(DataSlotIndex.has_value(), 1);
    data.FlushBits();
    if (DataSlotIndex.has_value())
    {
        data << uint8(DataSlotIndex);
    }
}
 
void CraftingOrderItem::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 7);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << uint64(OrderItemID);
    }
    if (changesMask[1])
    {
        data << *ItemGUID;
    }
    if (changesMask[2])
    {
        data << *OwnerGUID;
    }
    if (changesMask[3])
    {
        data << int32(ItemID);
    }
    if (changesMask[4])
    {
        data << uint32(Quantity);
    }
    if (changesMask[5])
    {
        data << int32(ReagentQuality);
    }
    data.WriteBits(DataSlotIndex.has_value(), 1);
    data.FlushBits();
    if (changesMask[6])
    {
        if (DataSlotIndex.has_value())
        {
            data << uint8(DataSlotIndex);
        }
    }
}
 
void CraftingOrderItem::ClearChangesMask()
{
    Base::ClearChangesMask(OrderItemID);
    Base::ClearChangesMask(ItemGUID);
    Base::ClearChangesMask(OwnerGUID);
    Base::ClearChangesMask(ItemID);
    Base::ClearChangesMask(Quantity);
    Base::ClearChangesMask(ReagentQuality);
    Base::ClearChangesMask(DataSlotIndex);
    _changesMask.ResetAll();
}
 
void CraftingOrderCustomer::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << *CustomerGUID;
    data << *CustomerAccountGUID;
}
 
void CraftingOrderCustomer::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << *CustomerGUID;
    }
    if (changesMask[1])
    {
        data << *CustomerAccountGUID;
    }
}
 
void CraftingOrderCustomer::ClearChangesMask()
{
    Base::ClearChangesMask(CustomerGUID);
    Base::ClearChangesMask(CustomerAccountGUID);
    _changesMask.ResetAll();
}
 
void CraftingOrderNpcCustomer::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int64(NpcCraftingOrderCustomerID);
    data << int32(RealmAddress);
}
 
void CraftingOrderNpcCustomer::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << int64(NpcCraftingOrderCustomerID);
    }
    if (changesMask[1])
    {
        data << int32(RealmAddress);
    }
}
 
void CraftingOrderNpcCustomer::ClearChangesMask()
{
    Base::ClearChangesMask(NpcCraftingOrderCustomerID);
    Base::ClearChangesMask(RealmAddress);
    _changesMask.ResetAll();
}
 
void CraftingOrderData::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(Field_0);
    data << uint64(OrderID);
    data << int32(SkillLineAbilityID);
    data << int32(OrderState);
    data << uint8(OrderType);
    data << uint8(MinQuality);
    data << int64(ExpirationTime);
    data << int64(ClaimEndTime);
    data << int64(TipAmount);
    data << int64(ConsortiumCut);
    data << uint32(Flags);
    data << *CrafterGUID;
    data << *PersonalCrafterGUID;
    data << int32(NpcCraftingOrderSetID);
    data << int32(NpcTreasureID);
    data << uint32(Reagents.size());
    data.WriteBits(CustomerNotes->size(), 10);
    data.WriteBits(Customer.has_value(), 1);
    data.WriteBits(NpcCustomer.has_value(), 1);
    data.WriteBits(OutputItem.has_value(), 1);
    data.WriteBits(OutputItemData.has_value(), 1);
    data.FlushBits();
    for (uint32 i = 0; i < Reagents.size(); ++i)
    {
        Reagents[i].WriteCreate(data, receiver, owner);
    }
    data << WorldPackets::SizedString::Data(*CustomerNotes);
    if (Customer.has_value())
    {
        Customer->WriteCreate(data, receiver, owner);
    }
    if (NpcCustomer.has_value())
    {
        NpcCustomer->WriteCreate(data, receiver, owner);
    }
    if (OutputItem.has_value())
    {
        OutputItem->WriteCreate(data, receiver, owner);
    }
    if (OutputItemData.has_value())
    {
        data << *OutputItemData;
    }
    data.FlushBits();
}
 
void CraftingOrderData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 26);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreChangesMask)
                Reagents.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Reagents.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Reagents.size(); ++i)
            {
                if (Reagents.HasChanged(i) || ignoreChangesMask)
                {
                    Reagents[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[2])
        {
            data << int32(Field_0);
        }
        if (changesMask[3])
        {
            data << uint64(OrderID);
        }
        if (changesMask[4])
        {
            data << int32(SkillLineAbilityID);
        }
        if (changesMask[5])
        {
            data << int32(OrderState);
        }
    }
    if (changesMask[6])
    {
        if (changesMask[7])
        {
            data << uint8(OrderType);
        }
        if (changesMask[8])
        {
            data << uint8(MinQuality);
        }
        if (changesMask[9])
        {
            data << int64(ExpirationTime);
        }
        if (changesMask[10])
        {
            data << int64(ClaimEndTime);
        }
        if (changesMask[11])
        {
            data << int64(TipAmount);
        }
    }
    if (changesMask[12])
    {
        if (changesMask[13])
        {
            data << int64(ConsortiumCut);
        }
        if (changesMask[14])
        {
            data << uint32(Flags);
        }
        if (changesMask[15])
        {
            data << *CrafterGUID;
        }
        if (changesMask[16])
        {
            data << *PersonalCrafterGUID;
        }
        if (changesMask[17])
        {
            data << int32(NpcCraftingOrderSetID);
        }
    }
    if (changesMask[18])
    {
        if (changesMask[19])
        {
            data << int32(NpcTreasureID);
        }
        if (changesMask[20])
        {
            data.WriteBits(CustomerNotes->size(), 10);
        }
        data.WriteBits(Customer.has_value(), 1);
        data.WriteBits(NpcCustomer.has_value(), 1);
        data.WriteBits(OutputItem.has_value(), 1);
    }
    if (changesMask[24])
    {
        data.WriteBits(OutputItemData.has_value(), 1);
    }
    if (changesMask[18])
    {
        if (changesMask[20])
        {
            data << WorldPackets::SizedString::Data(*CustomerNotes);
        }
        if (changesMask[21])
        {
            if (Customer.has_value())
            {
                Customer->WriteUpdate(ignoreChangesMask, data, receiver, owner);
            }
        }
        if (changesMask[22])
        {
            if (NpcCustomer.has_value())
            {
                NpcCustomer->WriteUpdate(ignoreChangesMask, data, receiver, owner);
            }
        }
        if (changesMask[23])
        {
            if (OutputItem.has_value())
            {
                OutputItem->WriteUpdate(ignoreChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[24])
    {
        if (changesMask[25])
        {
            if (OutputItemData.has_value())
            {
                data << *OutputItemData;
            }
        }
    }
    data.FlushBits();
}
 
void CraftingOrderData::ClearChangesMask()
{
    Base::ClearChangesMask(Reagents);
    Base::ClearChangesMask(Field_0);
    Base::ClearChangesMask(OrderID);
    Base::ClearChangesMask(SkillLineAbilityID);
    Base::ClearChangesMask(OrderState);
    Base::ClearChangesMask(OrderType);
    Base::ClearChangesMask(MinQuality);
    Base::ClearChangesMask(ExpirationTime);
    Base::ClearChangesMask(ClaimEndTime);
    Base::ClearChangesMask(TipAmount);
    Base::ClearChangesMask(ConsortiumCut);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(CrafterGUID);
    Base::ClearChangesMask(PersonalCrafterGUID);
    Base::ClearChangesMask(NpcCraftingOrderSetID);
    Base::ClearChangesMask(NpcTreasureID);
    Base::ClearChangesMask(CustomerNotes);
    Base::ClearChangesMask(Customer);
    Base::ClearChangesMask(NpcCustomer);
    Base::ClearChangesMask(OutputItem);
    Base::ClearChangesMask(OutputItemData);
    _changesMask.ResetAll();
}
 
void CraftingOrder::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Data->WriteCreate(data, receiver, owner);
    data.WriteBits(RecraftItemInfo.has_value(), 1);
    data.WriteBits(Enchantments.size(), 4);
    data.WriteBits(Gems.size(), 2);
    data.FlushBits();
    if (RecraftItemInfo.has_value())
    {
        data << *RecraftItemInfo;
    }
    for (uint32 i = 0; i < Enchantments.size(); ++i)
    {
        data << Enchantments[i];
    }
    for (uint32 i = 0; i < Gems.size(); ++i)
    {
        data << Gems[i];
    }
    data.FlushBits();
}
 
void CraftingOrder::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    if (changesMask[0])
    {
        if (!ignoreChangesMask)
            Enchantments.WriteUpdateMask(data, 4);
        else
            WriteCompleteDynamicFieldUpdateMask(Enchantments.size(), data, 4);
    }
    if (changesMask[1])
    {
        if (!ignoreChangesMask)
            Gems.WriteUpdateMask(data, 2);
        else
            WriteCompleteDynamicFieldUpdateMask(Gems.size(), data, 2);
    }
    data.FlushBits();
    if (changesMask[0])
    {
        for (uint32 i = 0; i < Enchantments.size(); ++i)
        {
            if (Enchantments.HasChanged(i) || ignoreChangesMask)
            {
                data << Enchantments[i];
            }
        }
    }
    if (changesMask[1])
    {
        for (uint32 i = 0; i < Gems.size(); ++i)
        {
            if (Gems.HasChanged(i) || ignoreChangesMask)
            {
                data << Gems[i];
            }
        }
    }
    if (changesMask[2])
    {
        Data->WriteUpdate(ignoreChangesMask, data, receiver, owner);
    }
    data.WriteBits(RecraftItemInfo.has_value(), 1);
    data.FlushBits();
    if (changesMask[3])
    {
        if (RecraftItemInfo.has_value())
        {
            data << *RecraftItemInfo;
        }
    }
    data.FlushBits();
}
 
void CraftingOrder::ClearChangesMask()
{
    Base::ClearChangesMask(Enchantments);
    Base::ClearChangesMask(Gems);
    Base::ClearChangesMask(Data);
    Base::ClearChangesMask(RecraftItemInfo);
    _changesMask.ResetAll();
}
 
void PersonalCraftingOrderCount::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(ProfessionID);
    data << uint32(Count);
}
 
void PersonalCraftingOrderCount::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << int32(ProfessionID);
    }
    if (changesMask[1])
    {
        data << uint32(Count);
    }
}
 
void PersonalCraftingOrderCount::ClearChangesMask()
{
    Base::ClearChangesMask(ProfessionID);
    Base::ClearChangesMask(Count);
    _changesMask.ResetAll();
}
 
void NPCCraftingOrderInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint64(OrderID);
    data << int32(NpcCraftingOrderSetID);
    data << int32(NpcTreasureID);
    data << int32(NpcCraftingOrderCustomerID);
}
 
void NPCCraftingOrderInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << uint64(OrderID);
    }
    if (changesMask[1])
    {
        data << int32(NpcCraftingOrderSetID);
    }
    if (changesMask[2])
    {
        data << int32(NpcTreasureID);
    }
    if (changesMask[3])
    {
        data << int32(NpcCraftingOrderCustomerID);
    }
}
 
void NPCCraftingOrderInfo::ClearChangesMask()
{
    Base::ClearChangesMask(OrderID);
    Base::ClearChangesMask(NpcCraftingOrderSetID);
    Base::ClearChangesMask(NpcTreasureID);
    Base::ClearChangesMask(NpcCraftingOrderCustomerID);
    _changesMask.ResetAll();
}
 
void CategoryCooldownMod::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(SpellCategoryID);
    data << int32(ModCooldown);
}
 
void CategoryCooldownMod::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(SpellCategoryID);
    data << int32(ModCooldown);
}
 
bool CategoryCooldownMod::operator==(CategoryCooldownMod const& right) const
{
    return SpellCategoryID == right.SpellCategoryID
        && ModCooldown == right.ModCooldown;
}
 
void WeeklySpellUse::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(SpellCategoryID);
    data << uint8(Uses);
}
 
void WeeklySpellUse::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(SpellCategoryID);
    data << uint8(Uses);
}
 
bool WeeklySpellUse::operator==(WeeklySpellUse const& right) const
{
    return SpellCategoryID == right.SpellCategoryID
        && Uses == right.Uses;
}
 
void StablePetInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(PetSlot);
    data << uint32(PetNumber);
    data << uint32(CreatureID);
    data << uint32(DisplayID);
    data << uint32(ExperienceLevel);
    data << uint8(PetFlags);
    data << uint32(Specialization);
    data.WriteBits(Name->size(), 8);
    data << WorldPackets::SizedString::Data(*Name);
    data.FlushBits();
}
 
void StablePetInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 9);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << uint32(PetSlot);
        }
        if (changesMask[2])
        {
            data << uint32(PetNumber);
        }
        if (changesMask[3])
        {
            data << uint32(CreatureID);
        }
        if (changesMask[4])
        {
            data << uint32(DisplayID);
        }
        if (changesMask[5])
        {
            data << uint32(ExperienceLevel);
        }
        if (changesMask[7])
        {
            data << uint8(PetFlags);
        }
        if (changesMask[8])
        {
            data << uint32(Specialization);
        }
        if (changesMask[6])
        {
            data.WriteBits(Name->size(), 8);
            data << WorldPackets::SizedString::Data(*Name);
        }
    }
    data.FlushBits();
}
 
void StablePetInfo::ClearChangesMask()
{
    Base::ClearChangesMask(PetSlot);
    Base::ClearChangesMask(PetNumber);
    Base::ClearChangesMask(CreatureID);
    Base::ClearChangesMask(DisplayID);
    Base::ClearChangesMask(ExperienceLevel);
    Base::ClearChangesMask(Name);
    Base::ClearChangesMask(PetFlags);
    Base::ClearChangesMask(Specialization);
    _changesMask.ResetAll();
}
 
void StableInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(Pets.size());
    data << *StableMaster;
    for (uint32 i = 0; i < Pets.size(); ++i)
    {
        Pets[i].WriteCreate(data, receiver, owner);
    }
}
 
void StableInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreChangesMask)
                Pets.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Pets.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Pets.size(); ++i)
            {
                if (Pets.HasChanged(i) || ignoreChangesMask)
                {
                    Pets[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[2])
        {
            data << *StableMaster;
        }
    }
}
 
void StableInfo::ClearChangesMask()
{
    Base::ClearChangesMask(Pets);
    Base::ClearChangesMask(StableMaster);
    _changesMask.ResetAll();
}
 
void CollectableSourceTrackedData::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(TargetType);
    data << int32(TargetID);
    data << int32(CollectableSourceInfoID);
}
 
void CollectableSourceTrackedData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(TargetType);
        }
        if (changesMask[2])
        {
            data << int32(TargetID);
        }
        if (changesMask[3])
        {
            data << int32(CollectableSourceInfoID);
        }
    }
}
 
void CollectableSourceTrackedData::ClearChangesMask()
{
    Base::ClearChangesMask(TargetType);
    Base::ClearChangesMask(TargetID);
    Base::ClearChangesMask(CollectableSourceInfoID);
    _changesMask.ResetAll();
}
 
void BankTabSettings::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data.WriteBits(Name->size(), 7);
    data.WriteBits(Icon->size(), 9);
    data.WriteBits(Description->size(), 14);
    data << int32(DepositFlags);
    data << WorldPackets::SizedString::Data(*Name);
    data << WorldPackets::SizedString::Data(*Icon);
    data << WorldPackets::SizedString::Data(*Description);
    data.FlushBits();
}
 
void BankTabSettings::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    if (changesMask[0])
    {
        data.WriteBits(Name->size(), 7);
    }
    if (changesMask[1])
    {
        data.WriteBits(Icon->size(), 9);
    }
    if (changesMask[2])
    {
        data.WriteBits(Description->size(), 14);
    }
    data.FlushBits();
    if (changesMask[3])
    {
        data << int32(DepositFlags);
    }
    if (changesMask[0])
    {
        data << WorldPackets::SizedString::Data(*Name);
    }
    if (changesMask[1])
    {
        data << WorldPackets::SizedString::Data(*Icon);
    }
    if (changesMask[2])
    {
        data << WorldPackets::SizedString::Data(*Description);
    }
    data.FlushBits();
}
 
void BankTabSettings::ClearChangesMask()
{
    Base::ClearChangesMask(Name);
    Base::ClearChangesMask(Icon);
    Base::ClearChangesMask(Description);
    Base::ClearChangesMask(DepositFlags);
    _changesMask.ResetAll();
}
 
void WalkInData::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(MapID);
    data << int64(InstanceID);
    data << WalkInPartyGUID;
    data.WriteBits(WalkInInstanceType, 1);
    data.FlushBits();
}
 
void WalkInData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(MapID);
    data << int64(InstanceID);
    data << WalkInPartyGUID;
    data.WriteBits(WalkInInstanceType, 1);
    data.FlushBits();
}
 
bool WalkInData::operator==(WalkInData const& right) const
{
    return MapID == right.MapID
        && InstanceID == right.InstanceID
        && WalkInInstanceType == right.WalkInInstanceType
        && WalkInPartyGUID == right.WalkInPartyGUID;
}
 
void DelveData::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(MapID);
    data << int32(Tier);
    data << uint64(InstanceID);
    data << uint32(PlayersEligibleForRewards.size());
    data << uint32(ActiveOptionalAffixIDs.size());
    data << int32(EntranceType);
    for (uint32 i = 0; i < PlayersEligibleForRewards.size(); ++i)
    {
        data << PlayersEligibleForRewards[i];
    }
    for (uint32 i = 0; i < ActiveOptionalAffixIDs.size(); ++i)
    {
        data << int32(ActiveOptionalAffixIDs[i]);
    }
    data.WriteBits(RestrictingRewardPlayers, 1);
    data.FlushBits();
}
 
void DelveData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data.FlushBits();
    data << int32(MapID);
    data << int32(Tier);
    data << uint64(InstanceID);
    data << uint32(PlayersEligibleForRewards.size());
    data << uint32(ActiveOptionalAffixIDs.size());
    data << int32(EntranceType);
    for (uint32 i = 0; i < PlayersEligibleForRewards.size(); ++i)
    {
        data << PlayersEligibleForRewards[i];
    }
    for (uint32 i = 0; i < ActiveOptionalAffixIDs.size(); ++i)
    {
        data << int32(ActiveOptionalAffixIDs[i]);
    }
    data.WriteBits(RestrictingRewardPlayers, 1);
    data.FlushBits();
}
 
bool DelveData::operator==(DelveData const& right) const
{
    return PlayersEligibleForRewards == right.PlayersEligibleForRewards
        && ActiveOptionalAffixIDs == right.ActiveOptionalAffixIDs
        && MapID == right.MapID
        && Tier == right.Tier
        && InstanceID == right.InstanceID
        && EntranceType == right.EntranceType
        && RestrictingRewardPlayers == right.RestrictingRewardPlayers;
}
 
void TransmogOutfitDataInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint8(SetType);
    data << uint32(Icon);
    data.WriteBits(Name->size(), 8);
    data.WriteBit(SituationsEnabled);
    data.FlushBits();
    data << WorldPackets::SizedString::Data(*Name);
    data.FlushBits();
}
 
void TransmogOutfitDataInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    if (changesMask[0])
    {
        data.WriteBit(SituationsEnabled);
    }
    data.FlushBits();
    if (changesMask[1])
    {
        data << uint8(SetType);
    }
    if (changesMask[3])
    {
        data << uint32(Icon);
    }
    if (changesMask[2])
    {
        data.WriteBits(Name->size(), 8);
        data << WorldPackets::SizedString::Data(*Name);
    }
    data.FlushBits();
}
 
void TransmogOutfitDataInfo::ClearChangesMask()
{
    Base::ClearChangesMask(SituationsEnabled);
    Base::ClearChangesMask(SetType);
    Base::ClearChangesMask(Name);
    Base::ClearChangesMask(Icon);
    _changesMask.ResetAll();
}
 
void TransmogOutfitSituationInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(SituationID);
    data << uint32(SpecID);
    data << uint32(LoadoutID);
    data << uint32(EquipmentSetID);
}
 
void TransmogOutfitSituationInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << uint32(SituationID);
    }
    if (changesMask[1])
    {
        data << uint32(SpecID);
    }
    if (changesMask[2])
    {
        data << uint32(LoadoutID);
    }
    if (changesMask[3])
    {
        data << uint32(EquipmentSetID);
    }
}
 
void TransmogOutfitSituationInfo::ClearChangesMask()
{
    Base::ClearChangesMask(SituationID);
    Base::ClearChangesMask(SpecID);
    Base::ClearChangesMask(LoadoutID);
    Base::ClearChangesMask(EquipmentSetID);
    _changesMask.ResetAll();
}
 
void TransmogOutfitSlotData::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int8(Slot);
    data << uint8(SlotOption);
    data << uint8(SheatheCategory);
    data << uint32(ItemModifiedAppearanceID);
    data << uint8(AppearanceDisplayType);
    data << uint32(SpellItemEnchantmentID);
    data << uint8(IllusionDisplayType);
    data << uint32(Flags);
}
 
void TransmogOutfitSlotData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 11);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int8(Slot);
        }
        if (changesMask[2])
        {
            data << uint8(SlotOption);
        }
        if (changesMask[3])
        {
            data << uint8(SheatheCategory);
        }
    }
    if (changesMask[4])
    {
        if (changesMask[5])
        {
            data << uint32(ItemModifiedAppearanceID);
        }
        if (changesMask[6])
        {
            data << uint8(AppearanceDisplayType);
        }
        if (changesMask[7])
        {
            data << uint32(SpellItemEnchantmentID);
        }
    }
    if (changesMask[8])
    {
        if (changesMask[9])
        {
            data << uint8(IllusionDisplayType);
        }
        if (changesMask[10])
        {
            data << uint32(Flags);
        }
    }
}
 
void TransmogOutfitSlotData::ClearChangesMask()
{
    Base::ClearChangesMask(Slot);
    Base::ClearChangesMask(SlotOption);
    Base::ClearChangesMask(SheatheCategory);
    Base::ClearChangesMask(ItemModifiedAppearanceID);
    Base::ClearChangesMask(AppearanceDisplayType);
    Base::ClearChangesMask(SpellItemEnchantmentID);
    Base::ClearChangesMask(IllusionDisplayType);
    Base::ClearChangesMask(Flags);
    _changesMask.ResetAll();
}
 
void TransmogOutfitData::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(Id);
    data << uint32(Situations.size());
    data << uint32(Slots.size());
    data << uint32(Flags);
    for (uint32 i = 0; i < Situations.size(); ++i)
    {
        Situations[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < Slots.size(); ++i)
    {
        Slots[i].WriteCreate(data, receiver, owner);
    }
    OutfitInfo->WriteCreate(data, receiver, owner);
}
 
void TransmogOutfitData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    if (changesMask[0])
    {
        if (!ignoreChangesMask)
            Situations.WriteUpdateMask(data);
        else
            WriteCompleteDynamicFieldUpdateMask(Situations.size(), data);
    }
    if (changesMask[1])
    {
        if (!ignoreChangesMask)
            Slots.WriteUpdateMask(data);
        else
            WriteCompleteDynamicFieldUpdateMask(Slots.size(), data);
    }
    data.FlushBits();
    if (changesMask[0])
    {
        for (uint32 i = 0; i < Situations.size(); ++i)
        {
            if (Situations.HasChanged(i) || ignoreChangesMask)
            {
                Situations[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[1])
    {
        for (uint32 i = 0; i < Slots.size(); ++i)
        {
            if (Slots.HasChanged(i) || ignoreChangesMask)
            {
                Slots[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[2])
    {
        data << uint32(Id);
    }
    if (changesMask[4])
    {
        data << uint32(Flags);
    }
    if (changesMask[3])
    {
        OutfitInfo->WriteUpdate(ignoreChangesMask, data, receiver, owner);
    }
}
 
void TransmogOutfitData::ClearChangesMask()
{
    Base::ClearChangesMask(Situations);
    Base::ClearChangesMask(Slots);
    Base::ClearChangesMask(Id);
    Base::ClearChangesMask(OutfitInfo);
    Base::ClearChangesMask(Flags);
    _changesMask.ResetAll();
}
 
void ChallengeModeData::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(MapID);
    data << int32(InitialPlayerCount);
    data << uint64(InstanceID);
    data << int64(StartTime);
    data << KeystoneOwnerGUID;
    data << LeaverGUID;
    data << int64(InstanceAbandonVoteCooldown);
    data.WriteBits(IsActive, 1);
    data.WriteBits(HasRestrictions, 1);
    data.WriteBits(CanVoteAbandon, 1);
    data.FlushBits();
}
 
void ChallengeModeData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(MapID);
    data << int32(InitialPlayerCount);
    data << uint64(InstanceID);
    data << int64(StartTime);
    data << KeystoneOwnerGUID;
    data << LeaverGUID;
    data << int64(InstanceAbandonVoteCooldown);
    data.WriteBits(IsActive, 1);
    data.WriteBits(HasRestrictions, 1);
    data.WriteBits(CanVoteAbandon, 1);
    data.FlushBits();
}
 
bool ChallengeModeData::operator==(ChallengeModeData const& right) const
{
    return MapID == right.MapID
        && InitialPlayerCount == right.InitialPlayerCount
        && InstanceID == right.InstanceID
        && StartTime == right.StartTime
        && KeystoneOwnerGUID == right.KeystoneOwnerGUID
        && LeaverGUID == right.LeaverGUID
        && InstanceAbandonVoteCooldown == right.InstanceAbandonVoteCooldown
        && IsActive == right.IsActive
        && HasRestrictions == right.HasRestrictions
        && CanVoteAbandon == right.CanVoteAbandon;
}
 
void TransmogOutfitMetadata::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint8(SituationTrigger);
    data << uint32(TransmogOutfitID);
    data << uint8(StampedOptionMainHand);
    data << uint8(StampedOptionOffHand);
    data << float(CostMod);
    data.WriteBit(Locked);
    data.FlushBits();
}
 
void TransmogOutfitMetadata::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint8(SituationTrigger);
    data << uint32(TransmogOutfitID);
    data << uint8(StampedOptionMainHand);
    data << uint8(StampedOptionOffHand);
    data << float(CostMod);
    data.WriteBit(Locked);
    data.FlushBits();
    data.FlushBits();
}
 
bool TransmogOutfitMetadata::operator==(TransmogOutfitMetadata const& right) const
{
    return Locked == right.Locked
        && SituationTrigger == right.SituationTrigger
        && TransmogOutfitID == right.TransmogOutfitID
        && StampedOptionMainHand == right.StampedOptionMainHand
        && StampedOptionOffHand == right.StampedOptionOffHand
        && CostMod == right.CostMod;
}
 
void Research::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int16(ResearchProjectID);
}
 
void Research::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int16(ResearchProjectID);
}
 
bool Research::operator==(Research const& right) const
{
    return ResearchProjectID == right.ResearchProjectID;
}
 
void ActivePlayerData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    for (uint32 i = 0; i < 105; ++i)
    {
        data << InvSlots[i];
    }
    data << *FarsightObject;
    data << *SummonedBattlePetGUID;
    data << uint32(KnownTitles.size());
    data << uint64(Coinage);
    data << uint64(AccountBankCoinage);
    data << int32(XP);
    data << int32(NextLevelXP);
    data << int32(TrialXP);
    Skill->WriteCreate(data, receiver, owner);
    data << int32(CharacterPoints);
    data << int32(MaxTalentTiers);
    data << uint32(TrackCreatureMask);
    data << float(MainhandExpertise);
    data << float(OffhandExpertise);
    data << float(RangedExpertise);
    data << float(CombatRatingExpertise);
    data << float(BlockPercentage);
    data << float(DodgePercentage);
    data << float(DodgePercentageFromAttribute);
    data << float(ParryPercentage);
    data << float(ParryPercentageFromAttribute);
    data << float(CritPercentage);
    data << float(RangedCritPercentage);
    data << float(OffhandCritPercentage);
    data << float(SpellCritPercentage);
    data << int32(ShieldBlock);
    data << float(ShieldBlockCritPercentage);
    data << float(Mastery);
    data << float(Speed);
    data << float(Avoidance);
    data << float(Sturdiness);
    data << int32(Versatility);
    data << float(VersatilityBonus);
    data << float(PvpPowerDamage);
    data << float(PvpPowerHealing);
    BitVectors->WriteCreate(data, receiver, owner);
    data << uint32(CharacterDataElements.size());
    data << uint32(AccountDataElements.size());
    for (uint32 i = 0; i < 2; ++i)
    {
        RestInfo[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < 7; ++i)
    {
        data << int32(ModDamageDonePos[i]);
        data << int32(ModDamageDoneNeg[i]);
        data << float(ModDamageDonePercent[i]);
        data << float(ModHealingDonePercent[i]);
    }
    data << int32(ModHealingDonePos);
    data << float(ModHealingPercent);
    data << float(ModPeriodicHealingDonePercent);
    for (uint32 i = 0; i < 3; ++i)
    {
        data << float(WeaponDmgMultipliers[i]);
        data << float(WeaponAtkSpeedMultipliers[i]);
    }
    data << float(ModSpellPowerPercent);
    data << float(ModResiliencePercent);
    data << float(OverrideSpellPowerByAPPercent);
    data << float(OverrideAPBySpellPowerPercent);
    data << int32(ModTargetResistance);
    data << int32(ModTargetPhysicalResistance);
    data << uint32(LocalFlags);
    data << uint8(GrantableLevels);
    data << uint8(MultiActionBars);
    data << uint8(LifetimeMaxRank);
    data << uint8(NumRespecs);
    data << uint32(PvpMedals);
    for (uint32 i = 0; i < 12; ++i)
    {
        data << uint32(BuybackPrice[i]);
        data << int64(BuybackTimestamp[i]);
    }
    data << uint16(TodayHonorableKills);
    data << uint16(YesterdayHonorableKills);
    data << uint32(LifetimeHonorableKills);
    data << int32(WatchedFactionIndex);
    for (uint32 i = 0; i < 32; ++i)
    {
        data << int32(CombatRatings[i]);
    }
    data << uint32(PvpInfo.size());
    data << int32(MaxLevel);
    data << int32(ScalingPlayerLevelDelta);
    data << int32(MaxCreatureScalingLevel);
    data << uint8(TransmogCostMinScalingLevel);
    for (uint32 i = 0; i < 4; ++i)
    {
        data << uint32(NoReagentCostMask[i]);
    }
    data << int32(PetSpellPower);
    for (uint32 i = 0; i < 2; ++i)
    {
        data << int32(ProfessionSkillLine[i]);
    }
    data << float(UiHitModifier);
    data << float(UiSpellHitModifier);
    data << int32(HomeRealmTimeOffset);
    data << float(ModPetHaste);
    data << int8(JailersTowerLevelMax);
    data << int8(JailersTowerLevel);
    data << uint8(LocalRegenFlags);
    data << uint8(AuraVision);
    data << uint8(NumBackpackSlots);
    data << int32(OverrideSpellsID);
    data << uint16(LootSpecID);
    data << uint32(OverrideZonePVPType);
    for (uint32 i = 0; i < 5; ++i)
    {
        data << uint32(BagSlotFlags[i]);
    }
    data << int32(Honor);
    data << int32(HonorNextLevel);
    data << int32(PerksProgramCurrency);
    data << uint8(NumBankSlots);
    data << uint8(NumCharacterBankTabs);
    data << uint8(NumAccountBankTabs);
    for (uint32 i = 0; i < 1; ++i)
    {
        data << uint32(ResearchSites[i].size());
        data << uint32(ResearchSiteProgress[i].size());
        data << uint32(Research[i].size());
        for (uint32 j = 0; j < ResearchSites[i].size(); ++j)
        {
            data << uint16(ResearchSites[i][j]);
        }
        for (uint32 j = 0; j < ResearchSiteProgress[i].size(); ++j)
        {
            data << uint32(ResearchSiteProgress[i][j]);
        }
        for (uint32 j = 0; j < Research[i].size(); ++j)
        {
            Research[i][j].WriteCreate(data, receiver, owner);
        }
    }
    data << uint32(DailyQuestsCompleted.size());
    data << uint32(Field_1328.size());
    data << uint32(AvailableQuestLineXQuestIDs.size());
    data << uint32(Heirlooms.size());
    data << uint32(HeirloomFlags.size());
    data << uint32(Toys.size());
    data << uint32(ToyFlags.size());
    data << uint32(Transmog.size());
    data << uint32(ConditionalTransmog.size());
    data << uint32(SelfResSpells.size());
    data << uint32(RuneforgePowers.size());
    data << uint32(TransmogIllusions.size());
    data << uint32(WarbandScenes.size());
    data << uint32(HouseRooms.size());
    data << uint32(HouseExteriorComponents.size());
    data << uint32(HouseThemes.size());
    data << uint32(HouseRoomComponentTextures.size());
    data << uint32(HouseTypes.size());
    data << uint32(UnlockedTransmogOutfits.size());
    data << uint32(CharacterRestrictions.size());
    data << uint32(SpellPctModByLabel.size());
    data << uint32(SpellFlatModByLabel.size());
    data << uint32(SpellPctModPVPByLabel.size());
    data << uint32(SpellFlatModPVPByLabel.size());
    data << uint32(MawPowers.size());
    data << uint32(MultiFloorExploration.size());
    data << uint32(RecipeProgression.size());
    data << uint32(ReplayedQuests.size());
    data << uint32(TaskQuests.size());
    data << uint32(DisabledSpells.size());
    data << int32(UiChromieTimeExpansionID);
    data << int32(TimerunningSeasonID);
    data << int32(TransportServerTime);
    data << uint32(WeeklyRewardsPeriodSinceOrigin);
    data << int16(DEBUGSoulbindConduitRank);
    data << uint32(ActiveCombatTraitConfigID);
    data << uint32(CraftingOrders.size());
    data << uint32(PersonalCraftingOrderCounts.size());
    data << uint32(NpcCraftingOrders.size());
    data << uint32(CategoryCooldownMods.size());
    data << uint32(WeeklySpellUses.size());
    for (uint32 i = 0; i < 17; ++i)
    {
        data << float(ItemUpgradeHighWatermark[i]);
    }
    data << int32(ItemUpgradeHighOnehandWeaponItemID);
    data << int32(ItemUpgradeHighFingerItemID);
    data << float(ItemUpgradeHighFingerWatermark);
    data << int32(ItemUpgradeHighTrinketItemID);
    data << float(ItemUpgradeHighTrinketWatermark);
    data << uint64(LootHistoryInstanceID);
    data << uint32(TrackedCollectableSources.size());
    data << uint8(RequiredMountCapabilityFlags);
    for (uint32 i = 0; i < KnownTitles.size(); ++i)
    {
        data << uint64(KnownTitles[i]);
    }
    for (uint32 i = 0; i < CharacterDataElements.size(); ++i)
    {
        CharacterDataElements[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < AccountDataElements.size(); ++i)
    {
        AccountDataElements[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < DailyQuestsCompleted.size(); ++i)
    {
        data << int32(DailyQuestsCompleted[i]);
    }
    for (uint32 i = 0; i < Field_1328.size(); ++i)
    {
        data << int32(Field_1328[i]);
    }
    for (uint32 i = 0; i < AvailableQuestLineXQuestIDs.size(); ++i)
    {
        data << int32(AvailableQuestLineXQuestIDs[i]);
    }
    for (uint32 i = 0; i < Heirlooms.size(); ++i)
    {
        data << int32(Heirlooms[i]);
    }
    for (uint32 i = 0; i < HeirloomFlags.size(); ++i)
    {
        data << uint32(HeirloomFlags[i]);
    }
    for (uint32 i = 0; i < Toys.size(); ++i)
    {
        data << int32(Toys[i]);
    }
    for (uint32 i = 0; i < ToyFlags.size(); ++i)
    {
        data << uint32(ToyFlags[i]);
    }
    for (uint32 i = 0; i < Transmog.size(); ++i)
    {
        data << uint32(Transmog[i]);
    }
    for (uint32 i = 0; i < ConditionalTransmog.size(); ++i)
    {
        data << int32(ConditionalTransmog[i]);
    }
    for (uint32 i = 0; i < SelfResSpells.size(); ++i)
    {
        data << int32(SelfResSpells[i]);
    }
    for (uint32 i = 0; i < RuneforgePowers.size(); ++i)
    {
        data << uint32(RuneforgePowers[i]);
    }
    for (uint32 i = 0; i < TransmogIllusions.size(); ++i)
    {
        data << uint32(TransmogIllusions[i]);
    }
    for (uint32 i = 0; i < WarbandScenes.size(); ++i)
    {
        data << uint32(WarbandScenes[i]);
    }
    for (uint32 i = 0; i < HouseRooms.size(); ++i)
    {
        data << uint32(HouseRooms[i]);
    }
    for (uint32 i = 0; i < HouseExteriorComponents.size(); ++i)
    {
        data << uint32(HouseExteriorComponents[i]);
    }
    for (uint32 i = 0; i < HouseThemes.size(); ++i)
    {
        data << uint32(HouseThemes[i]);
    }
    for (uint32 i = 0; i < HouseRoomComponentTextures.size(); ++i)
    {
        data << uint32(HouseRoomComponentTextures[i]);
    }
    for (uint32 i = 0; i < HouseTypes.size(); ++i)
    {
        data << uint32(HouseTypes[i]);
    }
    for (uint32 i = 0; i < UnlockedTransmogOutfits.size(); ++i)
    {
        data << int32(UnlockedTransmogOutfits[i]);
    }
    for (uint32 i = 0; i < SpellPctModByLabel.size(); ++i)
    {
        SpellPctModByLabel[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < SpellFlatModByLabel.size(); ++i)
    {
        SpellFlatModByLabel[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < SpellPctModPVPByLabel.size(); ++i)
    {
        SpellPctModPVPByLabel[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < SpellFlatModPVPByLabel.size(); ++i)
    {
        SpellFlatModPVPByLabel[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < MawPowers.size(); ++i)
    {
        MawPowers[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < MultiFloorExploration.size(); ++i)
    {
        MultiFloorExploration[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < RecipeProgression.size(); ++i)
    {
        RecipeProgression[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < ReplayedQuests.size(); ++i)
    {
        ReplayedQuests[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < TaskQuests.size(); ++i)
    {
        TaskQuests[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < DisabledSpells.size(); ++i)
    {
        data << int32(DisabledSpells[i]);
    }
    for (uint32 i = 0; i < PersonalCraftingOrderCounts.size(); ++i)
    {
        PersonalCraftingOrderCounts[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < NpcCraftingOrders.size(); ++i)
    {
        NpcCraftingOrders[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < CategoryCooldownMods.size(); ++i)
    {
        CategoryCooldownMods[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < WeeklySpellUses.size(); ++i)
    {
        WeeklySpellUses[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < TrackedCollectableSources.size(); ++i)
    {
        TrackedCollectableSources[i].WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
    data.WriteBit(BackpackAutoSortDisabled);
    data.WriteBit(BackpackSellJunkDisabled);
    data.WriteBit(BankAutoSortDisabled);
    data.WriteBit(SortBagsRightToLeft);
    data.WriteBit(InsertItemsLeftToRight);
    data.WriteBit(HasPerksProgramPendingReward);
    data.WriteBits(QuestSession.has_value(), 1);
    data.WriteBits(PetStable.has_value(), 1);
    data.WriteBits(CharacterBankTabSettings.size(), 3);
    data.WriteBits(AccountBankTabSettings.size(), 3);
    data.WriteBits(WalkInData.has_value(), 1);
    data.WriteBits(ChallengeModeData.has_value(), 1);
    data.FlushBits();
    ResearchHistory->WriteCreate(data, receiver, owner);
    if (QuestSession.has_value())
    {
        QuestSession->WriteCreate(data, receiver, owner);
    }
    data << *FrozenPerksVendorItem;
    LevelLinkInfo->WriteCreate(data, receiver, owner);
    data << *DungeonScore;
    WriteMapFieldCreate(TraitConfigs, data, receiver, owner);
    WriteMapFieldCreate(DelveData, data, receiver, owner);
    WriteMapFieldCreate(TransmogOutfits, data, receiver, owner);
    ViewedOutfit->WriteCreate(data, receiver, owner);
    TransmogMetadata->WriteCreate(data, receiver, owner);
    for (uint32 i = 0; i < PvpInfo.size(); ++i)
    {
        PvpInfo[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < CharacterRestrictions.size(); ++i)
    {
        CharacterRestrictions[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < CraftingOrders.size(); ++i)
    {
        CraftingOrders[i].WriteCreate(data, receiver, owner);
    }
    if (PetStable.has_value())
    {
        PetStable->WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < CharacterBankTabSettings.size(); ++i)
    {
        CharacterBankTabSettings[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < AccountBankTabSettings.size(); ++i)
    {
        AccountBankTabSettings[i].WriteCreate(data, receiver, owner);
    }
    if (WalkInData.has_value())
    {
        WalkInData->WriteCreate(data, receiver, owner);
    }
    if (ChallengeModeData.has_value())
    {
        ChallengeModeData->WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
}
 
void ActivePlayerData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void ActivePlayerData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Player const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlocksMask(0), 13);
    for (uint32 i = 0; i < 13; ++i)
        if (changesMask.GetBlock(i))
            data.WriteBits(changesMask.GetBlock(i), 32);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(BackpackAutoSortDisabled);
        }
        if (changesMask[2])
        {
            data.WriteBit(BackpackSellJunkDisabled);
        }
        if (changesMask[3])
        {
            data.WriteBit(BankAutoSortDisabled);
        }
        if (changesMask[4])
        {
            data.WriteBit(SortBagsRightToLeft);
        }
        if (changesMask[5])
        {
            data.WriteBit(InsertItemsLeftToRight);
        }
        if (changesMask[6])
        {
            data.WriteBit(HasPerksProgramPendingReward);
        }
        if (changesMask[7])
        {
            if (!ignoreNestedChangesMask)
                KnownTitles.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(KnownTitles.size(), data);
        }
        if (changesMask[8])
        {
            if (!ignoreNestedChangesMask)
                CharacterDataElements.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(CharacterDataElements.size(), data);
        }
        if (changesMask[9])
        {
            if (!ignoreNestedChangesMask)
                AccountDataElements.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(AccountDataElements.size(), data);
        }
        if (changesMask[10])
        {
            if (!ignoreNestedChangesMask)
                PvpInfo.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(PvpInfo.size(), data);
        }
    }
    if (changesMask[50])
    {
        for (uint32 i = 0; i < 1; ++i)
        {
            if (changesMask[51])
            {
                if (!ignoreNestedChangesMask)
                    ResearchSites[i].WriteUpdateMask(data);
                else
                    WriteCompleteDynamicFieldUpdateMask(ResearchSites[i].size(), data);
            }
        }
    }
    if (changesMask[52])
    {
        for (uint32 i = 0; i < 1; ++i)
        {
            if (changesMask[53])
            {
                if (!ignoreNestedChangesMask)
                    ResearchSiteProgress[i].WriteUpdateMask(data);
                else
                    WriteCompleteDynamicFieldUpdateMask(ResearchSiteProgress[i].size(), data);
            }
        }
    }
    if (changesMask[54])
    {
        for (uint32 i = 0; i < 1; ++i)
        {
            if (changesMask[55])
            {
                if (!ignoreNestedChangesMask)
                    Research[i].WriteUpdateMask(data);
                else
                    WriteCompleteDynamicFieldUpdateMask(Research[i].size(), data);
            }
        }
    }
    if (changesMask[50])
    {
        for (uint32 i = 0; i < 1; ++i)
        {
            if (changesMask[51])
            {
                for (uint32 j = 0; j < ResearchSites[i].size(); ++j)
                {
                    if (ResearchSites[i].HasChanged(j) || ignoreNestedChangesMask)
                    {
                        data << uint16(ResearchSites[i][j]);
                    }
                }
            }
        }
    }
    if (changesMask[52])
    {
        for (uint32 i = 0; i < 1; ++i)
        {
            if (changesMask[53])
            {
                for (uint32 j = 0; j < ResearchSiteProgress[i].size(); ++j)
                {
                    if (ResearchSiteProgress[i].HasChanged(j) || ignoreNestedChangesMask)
                    {
                        data << uint32(ResearchSiteProgress[i][j]);
                    }
                }
            }
        }
    }
    if (changesMask[54])
    {
        for (uint32 i = 0; i < 1; ++i)
        {
            if (changesMask[55])
            {
                for (uint32 j = 0; j < Research[i].size(); ++j)
                {
                    if (Research[i].HasChanged(j) || ignoreNestedChangesMask)
                    {
                        Research[i][j].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                    }
                }
            }
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[11])
        {
            if (!ignoreNestedChangesMask)
                DailyQuestsCompleted.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(DailyQuestsCompleted.size(), data);
        }
        if (changesMask[12])
        {
            if (!ignoreNestedChangesMask)
                Field_1328.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Field_1328.size(), data);
        }
        if (changesMask[13])
        {
            if (!ignoreNestedChangesMask)
                AvailableQuestLineXQuestIDs.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(AvailableQuestLineXQuestIDs.size(), data);
        }
        if (changesMask[14])
        {
            if (!ignoreNestedChangesMask)
                Heirlooms.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Heirlooms.size(), data);
        }
        if (changesMask[15])
        {
            if (!ignoreNestedChangesMask)
                HeirloomFlags.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(HeirloomFlags.size(), data);
        }
        if (changesMask[16])
        {
            if (!ignoreNestedChangesMask)
                Toys.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Toys.size(), data);
        }
        if (changesMask[17])
        {
            if (!ignoreNestedChangesMask)
                ToyFlags.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(ToyFlags.size(), data);
        }
        if (changesMask[18])
        {
            if (!ignoreNestedChangesMask)
                Transmog.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Transmog.size(), data);
        }
        if (changesMask[19])
        {
            if (!ignoreNestedChangesMask)
                ConditionalTransmog.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(ConditionalTransmog.size(), data);
        }
        if (changesMask[20])
        {
            if (!ignoreNestedChangesMask)
                SelfResSpells.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(SelfResSpells.size(), data);
        }
        if (changesMask[21])
        {
            if (!ignoreNestedChangesMask)
                RuneforgePowers.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(RuneforgePowers.size(), data);
        }
        if (changesMask[22])
        {
            if (!ignoreNestedChangesMask)
                TransmogIllusions.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(TransmogIllusions.size(), data);
        }
        if (changesMask[23])
        {
            if (!ignoreNestedChangesMask)
                WarbandScenes.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(WarbandScenes.size(), data);
        }
        if (changesMask[24])
        {
            if (!ignoreNestedChangesMask)
                HouseRooms.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(HouseRooms.size(), data);
        }
        if (changesMask[25])
        {
            if (!ignoreNestedChangesMask)
                HouseExteriorComponents.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(HouseExteriorComponents.size(), data);
        }
        if (changesMask[26])
        {
            if (!ignoreNestedChangesMask)
                HouseThemes.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(HouseThemes.size(), data);
        }
        if (changesMask[27])
        {
            if (!ignoreNestedChangesMask)
                HouseRoomComponentTextures.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(HouseRoomComponentTextures.size(), data);
        }
        if (changesMask[28])
        {
            if (!ignoreNestedChangesMask)
                HouseTypes.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(HouseTypes.size(), data);
        }
        if (changesMask[29])
        {
            if (!ignoreNestedChangesMask)
                UnlockedTransmogOutfits.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(UnlockedTransmogOutfits.size(), data);
        }
        if (changesMask[30])
        {
            if (!ignoreNestedChangesMask)
                CharacterRestrictions.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(CharacterRestrictions.size(), data);
        }
        if (changesMask[31])
        {
            if (!ignoreNestedChangesMask)
                SpellPctModByLabel.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(SpellPctModByLabel.size(), data);
        }
    }
    if (changesMask[32])
    {
        if (changesMask[33])
        {
            if (!ignoreNestedChangesMask)
                SpellFlatModByLabel.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(SpellFlatModByLabel.size(), data);
        }
        if (changesMask[34])
        {
            if (!ignoreNestedChangesMask)
                SpellPctModPVPByLabel.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(SpellPctModPVPByLabel.size(), data);
        }
        if (changesMask[35])
        {
            if (!ignoreNestedChangesMask)
                SpellFlatModPVPByLabel.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(SpellFlatModPVPByLabel.size(), data);
        }
        if (changesMask[36])
        {
            if (!ignoreNestedChangesMask)
                MawPowers.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(MawPowers.size(), data);
        }
        if (changesMask[37])
        {
            if (!ignoreNestedChangesMask)
                MultiFloorExploration.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(MultiFloorExploration.size(), data);
        }
        if (changesMask[38])
        {
            if (!ignoreNestedChangesMask)
                RecipeProgression.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(RecipeProgression.size(), data);
        }
        if (changesMask[39])
        {
            if (!ignoreNestedChangesMask)
                ReplayedQuests.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(ReplayedQuests.size(), data);
        }
        if (changesMask[40])
        {
            if (!ignoreNestedChangesMask)
                TaskQuests.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(TaskQuests.size(), data);
        }
        if (changesMask[41])
        {
            if (!ignoreNestedChangesMask)
                DisabledSpells.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(DisabledSpells.size(), data);
        }
        if (changesMask[42])
        {
            if (!ignoreNestedChangesMask)
                CraftingOrders.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(CraftingOrders.size(), data);
        }
        if (changesMask[43])
        {
            if (!ignoreNestedChangesMask)
                PersonalCraftingOrderCounts.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(PersonalCraftingOrderCounts.size(), data);
        }
        if (changesMask[44])
        {
            if (!ignoreNestedChangesMask)
                NpcCraftingOrders.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(NpcCraftingOrders.size(), data);
        }
        if (changesMask[45])
        {
            if (!ignoreNestedChangesMask)
                CategoryCooldownMods.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(CategoryCooldownMods.size(), data);
        }
        if (changesMask[46])
        {
            if (!ignoreNestedChangesMask)
                WeeklySpellUses.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(WeeklySpellUses.size(), data);
        }
        if (changesMask[47])
        {
            if (!ignoreNestedChangesMask)
                TrackedCollectableSources.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(TrackedCollectableSources.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[7])
        {
            for (uint32 i = 0; i < KnownTitles.size(); ++i)
            {
                if (KnownTitles.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint64(KnownTitles[i]);
                }
            }
        }
        if (changesMask[8])
        {
            for (uint32 i = 0; i < CharacterDataElements.size(); ++i)
            {
                if (CharacterDataElements.HasChanged(i) || ignoreNestedChangesMask)
                {
                    CharacterDataElements[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[9])
        {
            for (uint32 i = 0; i < AccountDataElements.size(); ++i)
            {
                if (AccountDataElements.HasChanged(i) || ignoreNestedChangesMask)
                {
                    AccountDataElements[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[11])
        {
            for (uint32 i = 0; i < DailyQuestsCompleted.size(); ++i)
            {
                if (DailyQuestsCompleted.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(DailyQuestsCompleted[i]);
                }
            }
        }
        if (changesMask[12])
        {
            for (uint32 i = 0; i < Field_1328.size(); ++i)
            {
                if (Field_1328.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(Field_1328[i]);
                }
            }
        }
        if (changesMask[13])
        {
            for (uint32 i = 0; i < AvailableQuestLineXQuestIDs.size(); ++i)
            {
                if (AvailableQuestLineXQuestIDs.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(AvailableQuestLineXQuestIDs[i]);
                }
            }
        }
        if (changesMask[14])
        {
            for (uint32 i = 0; i < Heirlooms.size(); ++i)
            {
                if (Heirlooms.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(Heirlooms[i]);
                }
            }
        }
        if (changesMask[15])
        {
            for (uint32 i = 0; i < HeirloomFlags.size(); ++i)
            {
                if (HeirloomFlags.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(HeirloomFlags[i]);
                }
            }
        }
        if (changesMask[16])
        {
            for (uint32 i = 0; i < Toys.size(); ++i)
            {
                if (Toys.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(Toys[i]);
                }
            }
        }
        if (changesMask[17])
        {
            for (uint32 i = 0; i < ToyFlags.size(); ++i)
            {
                if (ToyFlags.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(ToyFlags[i]);
                }
            }
        }
        if (changesMask[18])
        {
            for (uint32 i = 0; i < Transmog.size(); ++i)
            {
                if (Transmog.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(Transmog[i]);
                }
            }
        }
        if (changesMask[19])
        {
            for (uint32 i = 0; i < ConditionalTransmog.size(); ++i)
            {
                if (ConditionalTransmog.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(ConditionalTransmog[i]);
                }
            }
        }
        if (changesMask[20])
        {
            for (uint32 i = 0; i < SelfResSpells.size(); ++i)
            {
                if (SelfResSpells.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(SelfResSpells[i]);
                }
            }
        }
        if (changesMask[21])
        {
            for (uint32 i = 0; i < RuneforgePowers.size(); ++i)
            {
                if (RuneforgePowers.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(RuneforgePowers[i]);
                }
            }
        }
        if (changesMask[22])
        {
            for (uint32 i = 0; i < TransmogIllusions.size(); ++i)
            {
                if (TransmogIllusions.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(TransmogIllusions[i]);
                }
            }
        }
        if (changesMask[23])
        {
            for (uint32 i = 0; i < WarbandScenes.size(); ++i)
            {
                if (WarbandScenes.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(WarbandScenes[i]);
                }
            }
        }
        if (changesMask[24])
        {
            for (uint32 i = 0; i < HouseRooms.size(); ++i)
            {
                if (HouseRooms.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(HouseRooms[i]);
                }
            }
        }
        if (changesMask[25])
        {
            for (uint32 i = 0; i < HouseExteriorComponents.size(); ++i)
            {
                if (HouseExteriorComponents.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(HouseExteriorComponents[i]);
                }
            }
        }
        if (changesMask[26])
        {
            for (uint32 i = 0; i < HouseThemes.size(); ++i)
            {
                if (HouseThemes.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(HouseThemes[i]);
                }
            }
        }
        if (changesMask[27])
        {
            for (uint32 i = 0; i < HouseRoomComponentTextures.size(); ++i)
            {
                if (HouseRoomComponentTextures.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(HouseRoomComponentTextures[i]);
                }
            }
        }
        if (changesMask[28])
        {
            for (uint32 i = 0; i < HouseTypes.size(); ++i)
            {
                if (HouseTypes.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << uint32(HouseTypes[i]);
                }
            }
        }
        if (changesMask[29])
        {
            for (uint32 i = 0; i < UnlockedTransmogOutfits.size(); ++i)
            {
                if (UnlockedTransmogOutfits.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(UnlockedTransmogOutfits[i]);
                }
            }
        }
        if (changesMask[31])
        {
            for (uint32 i = 0; i < SpellPctModByLabel.size(); ++i)
            {
                if (SpellPctModByLabel.HasChanged(i) || ignoreNestedChangesMask)
                {
                    SpellPctModByLabel[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
    }
    if (changesMask[32])
    {
        if (changesMask[33])
        {
            for (uint32 i = 0; i < SpellFlatModByLabel.size(); ++i)
            {
                if (SpellFlatModByLabel.HasChanged(i) || ignoreNestedChangesMask)
                {
                    SpellFlatModByLabel[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[34])
        {
            for (uint32 i = 0; i < SpellPctModPVPByLabel.size(); ++i)
            {
                if (SpellPctModPVPByLabel.HasChanged(i) || ignoreNestedChangesMask)
                {
                    SpellPctModPVPByLabel[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[35])
        {
            for (uint32 i = 0; i < SpellFlatModPVPByLabel.size(); ++i)
            {
                if (SpellFlatModPVPByLabel.HasChanged(i) || ignoreNestedChangesMask)
                {
                    SpellFlatModPVPByLabel[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[36])
        {
            for (uint32 i = 0; i < MawPowers.size(); ++i)
            {
                if (MawPowers.HasChanged(i) || ignoreNestedChangesMask)
                {
                    MawPowers[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[37])
        {
            for (uint32 i = 0; i < MultiFloorExploration.size(); ++i)
            {
                if (MultiFloorExploration.HasChanged(i) || ignoreNestedChangesMask)
                {
                    MultiFloorExploration[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[38])
        {
            for (uint32 i = 0; i < RecipeProgression.size(); ++i)
            {
                if (RecipeProgression.HasChanged(i) || ignoreNestedChangesMask)
                {
                    RecipeProgression[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[39])
        {
            for (uint32 i = 0; i < ReplayedQuests.size(); ++i)
            {
                if (ReplayedQuests.HasChanged(i) || ignoreNestedChangesMask)
                {
                    ReplayedQuests[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[40])
        {
            for (uint32 i = 0; i < TaskQuests.size(); ++i)
            {
                if (TaskQuests.HasChanged(i) || ignoreNestedChangesMask)
                {
                    TaskQuests[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[41])
        {
            for (uint32 i = 0; i < DisabledSpells.size(); ++i)
            {
                if (DisabledSpells.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(DisabledSpells[i]);
                }
            }
        }
        if (changesMask[43])
        {
            for (uint32 i = 0; i < PersonalCraftingOrderCounts.size(); ++i)
            {
                if (PersonalCraftingOrderCounts.HasChanged(i) || ignoreNestedChangesMask)
                {
                    PersonalCraftingOrderCounts[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[44])
        {
            for (uint32 i = 0; i < NpcCraftingOrders.size(); ++i)
            {
                if (NpcCraftingOrders.HasChanged(i) || ignoreNestedChangesMask)
                {
                    NpcCraftingOrders[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[45])
        {
            for (uint32 i = 0; i < CategoryCooldownMods.size(); ++i)
            {
                if (CategoryCooldownMods.HasChanged(i) || ignoreNestedChangesMask)
                {
                    CategoryCooldownMods[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[46])
        {
            for (uint32 i = 0; i < WeeklySpellUses.size(); ++i)
            {
                if (WeeklySpellUses.HasChanged(i) || ignoreNestedChangesMask)
                {
                    WeeklySpellUses[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[47])
        {
            for (uint32 i = 0; i < TrackedCollectableSources.size(); ++i)
            {
                if (TrackedCollectableSources.HasChanged(i) || ignoreNestedChangesMask)
                {
                    TrackedCollectableSources[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
    }
    data.FlushBits();
    if (changesMask[32])
    {
        if (changesMask[48])
        {
            if (!ignoreNestedChangesMask)
                CharacterBankTabSettings.WriteUpdateMask(data, 3);
            else
                WriteCompleteDynamicFieldUpdateMask(CharacterBankTabSettings.size(), data, 3);
        }
        if (changesMask[49])
        {
            if (!ignoreNestedChangesMask)
                AccountBankTabSettings.WriteUpdateMask(data, 3);
            else
                WriteCompleteDynamicFieldUpdateMask(AccountBankTabSettings.size(), data, 3);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[10])
        {
            for (uint32 i = 0; i < PvpInfo.size(); ++i)
            {
                if (PvpInfo.HasChanged(i) || ignoreNestedChangesMask)
                {
                    PvpInfo[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[30])
        {
            for (uint32 i = 0; i < CharacterRestrictions.size(); ++i)
            {
                if (CharacterRestrictions.HasChanged(i) || ignoreNestedChangesMask)
                {
                    CharacterRestrictions[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
    }
    if (changesMask[32])
    {
        if (changesMask[42])
        {
            for (uint32 i = 0; i < CraftingOrders.size(); ++i)
            {
                if (CraftingOrders.HasChanged(i) || ignoreNestedChangesMask)
                {
                    CraftingOrders[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[48])
        {
            for (uint32 i = 0; i < CharacterBankTabSettings.size(); ++i)
            {
                if (CharacterBankTabSettings.HasChanged(i) || ignoreNestedChangesMask)
                {
                    CharacterBankTabSettings[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[49])
        {
            for (uint32 i = 0; i < AccountBankTabSettings.size(); ++i)
            {
                if (AccountBankTabSettings.HasChanged(i) || ignoreNestedChangesMask)
                {
                    AccountBankTabSettings[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[56])
        {
            data << *FarsightObject;
        }
        if (changesMask[57])
        {
            data << *SummonedBattlePetGUID;
        }
        if (changesMask[58])
        {
            data << uint64(Coinage);
        }
        if (changesMask[59])
        {
            data << uint64(AccountBankCoinage);
        }
        if (changesMask[60])
        {
            data << int32(XP);
        }
        if (changesMask[61])
        {
            data << int32(NextLevelXP);
        }
        if (changesMask[62])
        {
            data << int32(TrialXP);
        }
        if (changesMask[63])
        {
            Skill->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[64])
        {
            data << int32(CharacterPoints);
        }
        if (changesMask[65])
        {
            data << int32(MaxTalentTiers);
        }
        if (changesMask[66])
        {
            data << uint32(TrackCreatureMask);
        }
        if (changesMask[67])
        {
            data << float(MainhandExpertise);
        }
        if (changesMask[68])
        {
            data << float(OffhandExpertise);
        }
        if (changesMask[69])
        {
            data << float(RangedExpertise);
        }
    }
    if (changesMask[70])
    {
        if (changesMask[71])
        {
            data << float(CombatRatingExpertise);
        }
        if (changesMask[72])
        {
            data << float(BlockPercentage);
        }
        if (changesMask[73])
        {
            data << float(DodgePercentage);
        }
        if (changesMask[74])
        {
            data << float(DodgePercentageFromAttribute);
        }
        if (changesMask[75])
        {
            data << float(ParryPercentage);
        }
        if (changesMask[76])
        {
            data << float(ParryPercentageFromAttribute);
        }
        if (changesMask[77])
        {
            data << float(CritPercentage);
        }
        if (changesMask[78])
        {
            data << float(RangedCritPercentage);
        }
        if (changesMask[79])
        {
            data << float(OffhandCritPercentage);
        }
        if (changesMask[80])
        {
            data << float(SpellCritPercentage);
        }
        if (changesMask[81])
        {
            data << int32(ShieldBlock);
        }
        if (changesMask[82])
        {
            data << float(ShieldBlockCritPercentage);
        }
        if (changesMask[83])
        {
            data << float(Mastery);
        }
        if (changesMask[84])
        {
            data << float(Speed);
        }
        if (changesMask[85])
        {
            data << float(Avoidance);
        }
        if (changesMask[86])
        {
            data << float(Sturdiness);
        }
        if (changesMask[87])
        {
            data << int32(Versatility);
        }
        if (changesMask[88])
        {
            data << float(VersatilityBonus);
        }
        if (changesMask[89])
        {
            data << float(PvpPowerDamage);
        }
        if (changesMask[90])
        {
            data << float(PvpPowerHealing);
        }
        if (changesMask[91])
        {
            BitVectors->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[92])
        {
            data << int32(ModHealingDonePos);
        }
        if (changesMask[93])
        {
            data << float(ModHealingPercent);
        }
        if (changesMask[94])
        {
            data << float(ModPeriodicHealingDonePercent);
        }
        if (changesMask[95])
        {
            data << float(ModSpellPowerPercent);
        }
        if (changesMask[96])
        {
            data << float(ModResiliencePercent);
        }
        if (changesMask[97])
        {
            data << float(OverrideSpellPowerByAPPercent);
        }
        if (changesMask[98])
        {
            data << float(OverrideAPBySpellPowerPercent);
        }
        if (changesMask[99])
        {
            data << int32(ModTargetResistance);
        }
        if (changesMask[100])
        {
            data << int32(ModTargetPhysicalResistance);
        }
        if (changesMask[101])
        {
            data << uint32(LocalFlags);
        }
    }
    if (changesMask[102])
    {
        if (changesMask[103])
        {
            data << uint8(GrantableLevels);
        }
        if (changesMask[104])
        {
            data << uint8(MultiActionBars);
        }
        if (changesMask[105])
        {
            data << uint8(LifetimeMaxRank);
        }
        if (changesMask[106])
        {
            data << uint8(NumRespecs);
        }
        if (changesMask[107])
        {
            data << uint32(PvpMedals);
        }
        if (changesMask[108])
        {
            data << uint16(TodayHonorableKills);
        }
        if (changesMask[109])
        {
            data << uint16(YesterdayHonorableKills);
        }
        if (changesMask[110])
        {
            data << uint32(LifetimeHonorableKills);
        }
        if (changesMask[111])
        {
            data << int32(WatchedFactionIndex);
        }
        if (changesMask[112])
        {
            data << int32(MaxLevel);
        }
        if (changesMask[113])
        {
            data << int32(ScalingPlayerLevelDelta);
        }
        if (changesMask[114])
        {
            data << int32(MaxCreatureScalingLevel);
        }
        if (changesMask[115])
        {
            data << uint8(TransmogCostMinScalingLevel);
        }
        if (changesMask[116])
        {
            data << int32(PetSpellPower);
        }
        if (changesMask[117])
        {
            data << float(UiHitModifier);
        }
        if (changesMask[118])
        {
            data << float(UiSpellHitModifier);
        }
        if (changesMask[119])
        {
            data << int32(HomeRealmTimeOffset);
        }
        if (changesMask[120])
        {
            data << float(ModPetHaste);
        }
        if (changesMask[121])
        {
            data << int8(JailersTowerLevelMax);
        }
        if (changesMask[122])
        {
            data << int8(JailersTowerLevel);
        }
        if (changesMask[123])
        {
            data << uint8(LocalRegenFlags);
        }
        if (changesMask[124])
        {
            data << uint8(AuraVision);
        }
        if (changesMask[125])
        {
            data << uint8(NumBackpackSlots);
        }
        if (changesMask[126])
        {
            data << int32(OverrideSpellsID);
        }
        if (changesMask[127])
        {
            data << uint16(LootSpecID);
        }
        if (changesMask[128])
        {
            data << uint32(OverrideZonePVPType);
        }
        if (changesMask[129])
        {
            data << int32(Honor);
        }
        if (changesMask[130])
        {
            data << int32(HonorNextLevel);
        }
        if (changesMask[131])
        {
            data << int32(PerksProgramCurrency);
        }
        if (changesMask[132])
        {
            data << uint8(NumBankSlots);
        }
        if (changesMask[133])
        {
            data << uint8(NumCharacterBankTabs);
        }
    }
    if (changesMask[134])
    {
        if (changesMask[135])
        {
            data << uint8(NumAccountBankTabs);
        }
        if (changesMask[140])
        {
            data << int32(UiChromieTimeExpansionID);
        }
        if (changesMask[141])
        {
            data << int32(TimerunningSeasonID);
        }
        if (changesMask[142])
        {
            data << int32(TransportServerTime);
        }
        if (changesMask[143])
        {
            data << uint32(WeeklyRewardsPeriodSinceOrigin);
        }
        if (changesMask[144])
        {
            data << int16(DEBUGSoulbindConduitRank);
        }
        if (changesMask[147])
        {
            data << uint32(ActiveCombatTraitConfigID);
        }
        if (changesMask[148])
        {
            data << int32(ItemUpgradeHighOnehandWeaponItemID);
        }
        if (changesMask[149])
        {
            data << int32(ItemUpgradeHighFingerItemID);
        }
        if (changesMask[150])
        {
            data << float(ItemUpgradeHighFingerWatermark);
        }
        if (changesMask[151])
        {
            data << int32(ItemUpgradeHighTrinketItemID);
        }
        if (changesMask[152])
        {
            data << float(ItemUpgradeHighTrinketWatermark);
        }
        if (changesMask[153])
        {
            data << uint64(LootHistoryInstanceID);
        }
        if (changesMask[155])
        {
            data << uint8(RequiredMountCapabilityFlags);
        }
        data.WriteBits(QuestSession.has_value(), 1);
        data.WriteBits(PetStable.has_value(), 1);
        data.WriteBits(WalkInData.has_value(), 1);
        data.WriteBits(ChallengeModeData.has_value(), 1);
    }
    data.FlushBits();
    if (changesMask[134])
    {
        if (changesMask[136])
        {
            ResearchHistory->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[138])
        {
            if (QuestSession.has_value())
            {
                QuestSession->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
        if (changesMask[137])
        {
            data << *FrozenPerksVendorItem;
        }
        if (changesMask[139])
        {
            LevelLinkInfo->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[145])
        {
            data << *DungeonScore;
        }
        if (changesMask[146])
        {
            WriteMapFieldUpdate(TraitConfigs, ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[157])
        {
            WriteMapFieldUpdate(DelveData, ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[158])
        {
            WriteMapFieldUpdate(TransmogOutfits, ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[160])
        {
            ViewedOutfit->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[161])
        {
            TransmogMetadata->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[154])
        {
            if (PetStable.has_value())
            {
                PetStable->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
        if (changesMask[156])
        {
            if (WalkInData.has_value())
            {
                WalkInData->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
        if (changesMask[159])
        {
            if (ChallengeModeData.has_value())
            {
                ChallengeModeData->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[162])
    {
        for (uint32 i = 0; i < 105; ++i)
        {
            if (changesMask[163 + i])
            {
                data << InvSlots[i];
            }
        }
    }
    if (changesMask[268])
    {
        for (uint32 i = 0; i < 2; ++i)
        {
            if (changesMask[269 + i])
            {
                RestInfo[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[271])
    {
        for (uint32 i = 0; i < 7; ++i)
        {
            if (changesMask[272 + i])
            {
                data << int32(ModDamageDonePos[i]);
            }
            if (changesMask[279 + i])
            {
                data << int32(ModDamageDoneNeg[i]);
            }
            if (changesMask[286 + i])
            {
                data << float(ModDamageDonePercent[i]);
            }
            if (changesMask[293 + i])
            {
                data << float(ModHealingDonePercent[i]);
            }
        }
    }
    if (changesMask[300])
    {
        for (uint32 i = 0; i < 3; ++i)
        {
            if (changesMask[301 + i])
            {
                data << float(WeaponDmgMultipliers[i]);
            }
            if (changesMask[304 + i])
            {
                data << float(WeaponAtkSpeedMultipliers[i]);
            }
        }
    }
    if (changesMask[307])
    {
        for (uint32 i = 0; i < 12; ++i)
        {
            if (changesMask[308 + i])
            {
                data << uint32(BuybackPrice[i]);
            }
            if (changesMask[320 + i])
            {
                data << int64(BuybackTimestamp[i]);
            }
        }
    }
    if (changesMask[332])
    {
        for (uint32 i = 0; i < 32; ++i)
        {
            if (changesMask[333 + i])
            {
                data << int32(CombatRatings[i]);
            }
        }
    }
    if (changesMask[365])
    {
        for (uint32 i = 0; i < 4; ++i)
        {
            if (changesMask[366 + i])
            {
                data << uint32(NoReagentCostMask[i]);
            }
        }
    }
    if (changesMask[370])
    {
        for (uint32 i = 0; i < 2; ++i)
        {
            if (changesMask[371 + i])
            {
                data << int32(ProfessionSkillLine[i]);
            }
        }
    }
    if (changesMask[373])
    {
        for (uint32 i = 0; i < 5; ++i)
        {
            if (changesMask[374 + i])
            {
                data << uint32(BagSlotFlags[i]);
            }
        }
    }
    if (changesMask[379])
    {
        for (uint32 i = 0; i < 17; ++i)
        {
            if (changesMask[380 + i])
            {
                data << float(ItemUpgradeHighWatermark[i]);
            }
        }
    }
    data.FlushBits();
}
 
void ActivePlayerData::ClearChangesMask()
{
    Base::ClearChangesMask(BackpackAutoSortDisabled);
    Base::ClearChangesMask(BackpackSellJunkDisabled);
    Base::ClearChangesMask(BankAutoSortDisabled);
    Base::ClearChangesMask(SortBagsRightToLeft);
    Base::ClearChangesMask(InsertItemsLeftToRight);
    Base::ClearChangesMask(HasPerksProgramPendingReward);
    Base::ClearChangesMask(ResearchSites);
    Base::ClearChangesMask(ResearchSiteProgress);
    Base::ClearChangesMask(Research);
    Base::ClearChangesMask(KnownTitles);
    Base::ClearChangesMask(CharacterDataElements);
    Base::ClearChangesMask(AccountDataElements);
    Base::ClearChangesMask(DailyQuestsCompleted);
    Base::ClearChangesMask(Field_1328);
    Base::ClearChangesMask(AvailableQuestLineXQuestIDs);
    Base::ClearChangesMask(Heirlooms);
    Base::ClearChangesMask(HeirloomFlags);
    Base::ClearChangesMask(Toys);
    Base::ClearChangesMask(ToyFlags);
    Base::ClearChangesMask(Transmog);
    Base::ClearChangesMask(ConditionalTransmog);
    Base::ClearChangesMask(SelfResSpells);
    Base::ClearChangesMask(RuneforgePowers);
    Base::ClearChangesMask(TransmogIllusions);
    Base::ClearChangesMask(WarbandScenes);
    Base::ClearChangesMask(HouseRooms);
    Base::ClearChangesMask(HouseExteriorComponents);
    Base::ClearChangesMask(HouseThemes);
    Base::ClearChangesMask(HouseRoomComponentTextures);
    Base::ClearChangesMask(HouseTypes);
    Base::ClearChangesMask(UnlockedTransmogOutfits);
    Base::ClearChangesMask(SpellPctModByLabel);
    Base::ClearChangesMask(SpellFlatModByLabel);
    Base::ClearChangesMask(SpellPctModPVPByLabel);
    Base::ClearChangesMask(SpellFlatModPVPByLabel);
    Base::ClearChangesMask(MawPowers);
    Base::ClearChangesMask(MultiFloorExploration);
    Base::ClearChangesMask(RecipeProgression);
    Base::ClearChangesMask(ReplayedQuests);
    Base::ClearChangesMask(TaskQuests);
    Base::ClearChangesMask(DisabledSpells);
    Base::ClearChangesMask(PersonalCraftingOrderCounts);
    Base::ClearChangesMask(NpcCraftingOrders);
    Base::ClearChangesMask(CategoryCooldownMods);
    Base::ClearChangesMask(WeeklySpellUses);
    Base::ClearChangesMask(TrackedCollectableSources);
    Base::ClearChangesMask(PvpInfo);
    Base::ClearChangesMask(CharacterRestrictions);
    Base::ClearChangesMask(CraftingOrders);
    Base::ClearChangesMask(CharacterBankTabSettings);
    Base::ClearChangesMask(AccountBankTabSettings);
    Base::ClearChangesMask(FarsightObject);
    Base::ClearChangesMask(SummonedBattlePetGUID);
    Base::ClearChangesMask(Coinage);
    Base::ClearChangesMask(AccountBankCoinage);
    Base::ClearChangesMask(XP);
    Base::ClearChangesMask(NextLevelXP);
    Base::ClearChangesMask(TrialXP);
    Base::ClearChangesMask(Skill);
    Base::ClearChangesMask(CharacterPoints);
    Base::ClearChangesMask(MaxTalentTiers);
    Base::ClearChangesMask(TrackCreatureMask);
    Base::ClearChangesMask(MainhandExpertise);
    Base::ClearChangesMask(OffhandExpertise);
    Base::ClearChangesMask(RangedExpertise);
    Base::ClearChangesMask(CombatRatingExpertise);
    Base::ClearChangesMask(BlockPercentage);
    Base::ClearChangesMask(DodgePercentage);
    Base::ClearChangesMask(DodgePercentageFromAttribute);
    Base::ClearChangesMask(ParryPercentage);
    Base::ClearChangesMask(ParryPercentageFromAttribute);
    Base::ClearChangesMask(CritPercentage);
    Base::ClearChangesMask(RangedCritPercentage);
    Base::ClearChangesMask(OffhandCritPercentage);
    Base::ClearChangesMask(SpellCritPercentage);
    Base::ClearChangesMask(ShieldBlock);
    Base::ClearChangesMask(ShieldBlockCritPercentage);
    Base::ClearChangesMask(Mastery);
    Base::ClearChangesMask(Speed);
    Base::ClearChangesMask(Avoidance);
    Base::ClearChangesMask(Sturdiness);
    Base::ClearChangesMask(Versatility);
    Base::ClearChangesMask(VersatilityBonus);
    Base::ClearChangesMask(PvpPowerDamage);
    Base::ClearChangesMask(PvpPowerHealing);
    Base::ClearChangesMask(BitVectors);
    Base::ClearChangesMask(ModHealingDonePos);
    Base::ClearChangesMask(ModHealingPercent);
    Base::ClearChangesMask(ModPeriodicHealingDonePercent);
    Base::ClearChangesMask(ModSpellPowerPercent);
    Base::ClearChangesMask(ModResiliencePercent);
    Base::ClearChangesMask(OverrideSpellPowerByAPPercent);
    Base::ClearChangesMask(OverrideAPBySpellPowerPercent);
    Base::ClearChangesMask(ModTargetResistance);
    Base::ClearChangesMask(ModTargetPhysicalResistance);
    Base::ClearChangesMask(LocalFlags);
    Base::ClearChangesMask(GrantableLevels);
    Base::ClearChangesMask(MultiActionBars);
    Base::ClearChangesMask(LifetimeMaxRank);
    Base::ClearChangesMask(NumRespecs);
    Base::ClearChangesMask(PvpMedals);
    Base::ClearChangesMask(TodayHonorableKills);
    Base::ClearChangesMask(YesterdayHonorableKills);
    Base::ClearChangesMask(LifetimeHonorableKills);
    Base::ClearChangesMask(WatchedFactionIndex);
    Base::ClearChangesMask(MaxLevel);
    Base::ClearChangesMask(ScalingPlayerLevelDelta);
    Base::ClearChangesMask(MaxCreatureScalingLevel);
    Base::ClearChangesMask(TransmogCostMinScalingLevel);
    Base::ClearChangesMask(PetSpellPower);
    Base::ClearChangesMask(UiHitModifier);
    Base::ClearChangesMask(UiSpellHitModifier);
    Base::ClearChangesMask(HomeRealmTimeOffset);
    Base::ClearChangesMask(ModPetHaste);
    Base::ClearChangesMask(JailersTowerLevelMax);
    Base::ClearChangesMask(JailersTowerLevel);
    Base::ClearChangesMask(LocalRegenFlags);
    Base::ClearChangesMask(AuraVision);
    Base::ClearChangesMask(NumBackpackSlots);
    Base::ClearChangesMask(OverrideSpellsID);
    Base::ClearChangesMask(LootSpecID);
    Base::ClearChangesMask(OverrideZonePVPType);
    Base::ClearChangesMask(Honor);
    Base::ClearChangesMask(HonorNextLevel);
    Base::ClearChangesMask(PerksProgramCurrency);
    Base::ClearChangesMask(NumBankSlots);
    Base::ClearChangesMask(NumCharacterBankTabs);
    Base::ClearChangesMask(NumAccountBankTabs);
    Base::ClearChangesMask(ResearchHistory);
    Base::ClearChangesMask(FrozenPerksVendorItem);
    Base::ClearChangesMask(LevelLinkInfo);
    Base::ClearChangesMask(QuestSession);
    Base::ClearChangesMask(UiChromieTimeExpansionID);
    Base::ClearChangesMask(TimerunningSeasonID);
    Base::ClearChangesMask(TransportServerTime);
    Base::ClearChangesMask(WeeklyRewardsPeriodSinceOrigin);
    Base::ClearChangesMask(DEBUGSoulbindConduitRank);
    Base::ClearChangesMask(DungeonScore);
    Base::ClearChangesMask(TraitConfigs);
    Base::ClearChangesMask(ActiveCombatTraitConfigID);
    Base::ClearChangesMask(ItemUpgradeHighOnehandWeaponItemID);
    Base::ClearChangesMask(ItemUpgradeHighFingerItemID);
    Base::ClearChangesMask(ItemUpgradeHighFingerWatermark);
    Base::ClearChangesMask(ItemUpgradeHighTrinketItemID);
    Base::ClearChangesMask(ItemUpgradeHighTrinketWatermark);
    Base::ClearChangesMask(LootHistoryInstanceID);
    Base::ClearChangesMask(PetStable);
    Base::ClearChangesMask(RequiredMountCapabilityFlags);
    Base::ClearChangesMask(WalkInData);
    Base::ClearChangesMask(DelveData);
    Base::ClearChangesMask(TransmogOutfits);
    Base::ClearChangesMask(ChallengeModeData);
    Base::ClearChangesMask(ViewedOutfit);
    Base::ClearChangesMask(TransmogMetadata);
    Base::ClearChangesMask(InvSlots);
    Base::ClearChangesMask(RestInfo);
    Base::ClearChangesMask(ModDamageDonePos);
    Base::ClearChangesMask(ModDamageDoneNeg);
    Base::ClearChangesMask(ModDamageDonePercent);
    Base::ClearChangesMask(ModHealingDonePercent);
    Base::ClearChangesMask(WeaponDmgMultipliers);
    Base::ClearChangesMask(WeaponAtkSpeedMultipliers);
    Base::ClearChangesMask(BuybackPrice);
    Base::ClearChangesMask(BuybackTimestamp);
    Base::ClearChangesMask(CombatRatings);
    Base::ClearChangesMask(NoReagentCostMask);
    Base::ClearChangesMask(ProfessionSkillLine);
    Base::ClearChangesMask(BagSlotFlags);
    Base::ClearChangesMask(ItemUpgradeHighWatermark);
    _changesMask.ResetAll();
}
 
void GameObjectAssistActionData::WriteCreate(ByteBuffer& data, Player const* receiver, GameObject const* owner) const
{
    data.WriteBits(PlayerName.size(), 6);
    data.WriteBits(MonsterName.size() + 1, 11);
    data << uint32(VirtualRealmAddress);
    data << uint8(Sex);
    data << int64(Time);
    data << int32(DelveTier);
    data << WorldPackets::SizedString::Data(PlayerName);
    data << WorldPackets::SizedCString::Data(MonsterName);
}
 
void GameObjectAssistActionData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, GameObject const* owner) const
{
    data.WriteBits(PlayerName.size(), 6);
    data.WriteBits(MonsterName.size() + 1, 11);
    data << uint32(VirtualRealmAddress);
    data << uint8(Sex);
    data << int64(Time);
    data << int32(DelveTier);
    data << WorldPackets::SizedString::Data(PlayerName);
    data << WorldPackets::SizedCString::Data(MonsterName);
}
 
bool GameObjectAssistActionData::operator==(GameObjectAssistActionData const& right) const
{
    return PlayerName == right.PlayerName
        && MonsterName == right.MonsterName
        && VirtualRealmAddress == right.VirtualRealmAddress
        && Sex == right.Sex
        && Time == right.Time
        && DelveTier == right.DelveTier;
}
 
void GameObjectData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, GameObject const* owner) const
{
    ViewerDependentValue<StateWorldEffectIDsTag>::value_type stateWorldEffectIDs = {};
 
    data << int32(DisplayID);
    data << uint32(SpellVisualID);
    data << uint32(ViewerDependentValue<StateSpellVisualIDTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<SpawnTrackingStateAnimIDTag>::GetValue(this, receiver, owner));
    data << uint32(ViewerDependentValue<SpawnTrackingStateAnimKitIDTag>::GetValue(this, receiver, owner));
    stateWorldEffectIDs = ViewerDependentValue<StateWorldEffectIDsTag>::GetValue(this, receiver, owner);
    data << uint32(stateWorldEffectIDs->size());
    data << uint32(ViewerDependentValue<StateWorldEffectsQuestObjectiveIDTag>::GetValue(this, receiver, owner));
    for (uint32 i = 0; i < stateWorldEffectIDs->size(); ++i)
    {
        data << uint32((*stateWorldEffectIDs)[i]);
    }
    data << *CreatedBy;
    data << *GuildGUID;
    data << uint32(ViewerDependentValue<FlagsTag>::GetValue(this, receiver, owner));
    data << float(ParentRotation->x);
    data << float(ParentRotation->y);
    data << float(ParentRotation->z);
    data << float(ParentRotation->w);
    data << int32(FactionTemplate);
    data << int8(ViewerDependentValue<StateTag>::GetValue(this, receiver, owner));
    data << int8(TypeID);
    data << uint8(PercentHealth);
    data << uint32(ArtKit);
    data << uint32(EnableDoodadSets.size());
    data << uint32(CustomParam);
    data << int32(Level);
    data << uint32(AnimGroupInstance);
    data << uint32(UiWidgetItemID);
    data << uint32(UiWidgetItemQuality);
    data << uint32(UiWidgetItemCount);
    data << uint32(WorldEffects.size());
    for (uint32 i = 0; i < EnableDoodadSets.size(); ++i)
    {
        data << int32(EnableDoodadSets[i]);
    }
    for (uint32 i = 0; i < WorldEffects.size(); ++i)
    {
        data << int32(WorldEffects[i]);
    }
    data.WriteBits(AssistActionData.has_value(), 1);
    data.FlushBits();
    if (AssistActionData.has_value())
    {
        AssistActionData->WriteCreate(data, receiver, owner);
    }
}
 
void GameObjectData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, GameObject const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void GameObjectData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, GameObject const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 26);
 
    ViewerDependentValue<StateWorldEffectIDsTag>::value_type stateWorldEffectIDs = {};
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            stateWorldEffectIDs = ViewerDependentValue<StateWorldEffectIDsTag>::GetValue(this, receiver, owner);
            data.WriteBits(stateWorldEffectIDs->size(), 32);
            for (uint32 i = 0; i < stateWorldEffectIDs->size(); ++i)
            {
                data << uint32((*stateWorldEffectIDs)[i]);
            }
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            if (!ignoreNestedChangesMask)
                EnableDoodadSets.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(EnableDoodadSets.size(), data);
        }
        if (changesMask[3])
        {
            if (!ignoreNestedChangesMask)
                WorldEffects.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(WorldEffects.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            for (uint32 i = 0; i < EnableDoodadSets.size(); ++i)
            {
                if (EnableDoodadSets.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(EnableDoodadSets[i]);
                }
            }
        }
        if (changesMask[3])
        {
            for (uint32 i = 0; i < WorldEffects.size(); ++i)
            {
                if (WorldEffects.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << int32(WorldEffects[i]);
                }
            }
        }
        if (changesMask[4])
        {
            data << int32(DisplayID);
        }
        if (changesMask[5])
        {
            data << uint32(SpellVisualID);
        }
        if (changesMask[6])
        {
            data << uint32(ViewerDependentValue<StateSpellVisualIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[7])
        {
            data << uint32(ViewerDependentValue<SpawnTrackingStateAnimIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[8])
        {
            data << uint32(ViewerDependentValue<SpawnTrackingStateAnimKitIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[9])
        {
            data << uint32(ViewerDependentValue<StateWorldEffectsQuestObjectiveIDTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[10])
        {
            data << *CreatedBy;
        }
        if (changesMask[11])
        {
            data << *GuildGUID;
        }
        if (changesMask[12])
        {
            data << uint32(ViewerDependentValue<FlagsTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[13])
        {
            data << float(ParentRotation->x);
            data << float(ParentRotation->y);
            data << float(ParentRotation->z);
            data << float(ParentRotation->w);
        }
        if (changesMask[14])
        {
            data << int32(FactionTemplate);
        }
        if (changesMask[15])
        {
            data << int8(ViewerDependentValue<StateTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[16])
        {
            data << int8(TypeID);
        }
        if (changesMask[17])
        {
            data << uint8(PercentHealth);
        }
        if (changesMask[18])
        {
            data << uint32(ArtKit);
        }
        if (changesMask[19])
        {
            data << uint32(CustomParam);
        }
        if (changesMask[20])
        {
            data << int32(Level);
        }
        if (changesMask[21])
        {
            data << uint32(AnimGroupInstance);
        }
        if (changesMask[22])
        {
            data << uint32(UiWidgetItemID);
        }
        if (changesMask[23])
        {
            data << uint32(UiWidgetItemQuality);
        }
        if (changesMask[24])
        {
            data << uint32(UiWidgetItemCount);
        }
        data.WriteBits(AssistActionData.has_value(), 1);
        data.FlushBits();
        if (changesMask[25])
        {
            if (AssistActionData.has_value())
            {
                AssistActionData->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
}
 
void GameObjectData::ClearChangesMask()
{
    Base::ClearChangesMask(StateWorldEffectIDs);
    Base::ClearChangesMask(EnableDoodadSets);
    Base::ClearChangesMask(WorldEffects);
    Base::ClearChangesMask(DisplayID);
    Base::ClearChangesMask(SpellVisualID);
    Base::ClearChangesMask(StateSpellVisualID);
    Base::ClearChangesMask(SpawnTrackingStateAnimID);
    Base::ClearChangesMask(SpawnTrackingStateAnimKitID);
    Base::ClearChangesMask(StateWorldEffectsQuestObjectiveID);
    Base::ClearChangesMask(CreatedBy);
    Base::ClearChangesMask(GuildGUID);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(ParentRotation);
    Base::ClearChangesMask(FactionTemplate);
    Base::ClearChangesMask(State);
    Base::ClearChangesMask(TypeID);
    Base::ClearChangesMask(PercentHealth);
    Base::ClearChangesMask(ArtKit);
    Base::ClearChangesMask(CustomParam);
    Base::ClearChangesMask(Level);
    Base::ClearChangesMask(AnimGroupInstance);
    Base::ClearChangesMask(UiWidgetItemID);
    Base::ClearChangesMask(UiWidgetItemQuality);
    Base::ClearChangesMask(UiWidgetItemCount);
    Base::ClearChangesMask(AssistActionData);
    _changesMask.ResetAll();
}
 
void DynamicObjectData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, DynamicObject const* owner) const
{
    data << *Caster;
    data << uint8(Type);
    SpellVisual->WriteCreate(data, receiver, owner);
    data << int32(SpellID);
    data << float(Radius);
    data << uint32(CastTime);
}
 
void DynamicObjectData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, DynamicObject const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void DynamicObjectData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, DynamicObject const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 7);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *Caster;
        }
        if (changesMask[2])
        {
            data << uint8(Type);
        }
        if (changesMask[3])
        {
            SpellVisual->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[4])
        {
            data << int32(SpellID);
        }
        if (changesMask[5])
        {
            data << float(Radius);
        }
        if (changesMask[6])
        {
            data << uint32(CastTime);
        }
    }
}
 
void DynamicObjectData::ClearChangesMask()
{
    Base::ClearChangesMask(Caster);
    Base::ClearChangesMask(Type);
    Base::ClearChangesMask(SpellVisual);
    Base::ClearChangesMask(SpellID);
    Base::ClearChangesMask(Radius);
    Base::ClearChangesMask(CastTime);
    _changesMask.ResetAll();
}
 
void CorpseData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Corpse const* owner) const
{
    data << uint32(DynamicFlags);
    data << *Owner;
    data << *PartyGUID;
    data << *GuildGUID;
    data << uint32(DisplayID);
    for (uint32 i = 0; i < 19; ++i)
    {
        data << uint32(Items[i]);
    }
    data << uint8(RaceID);
    data << uint8(Sex);
    data << uint8(Class);
    data << uint32(Customizations.size());
    data << uint32(Flags);
    data << int32(FactionTemplate);
    data << uint32(StateSpellVisualKitID);
    for (uint32 i = 0; i < Customizations.size(); ++i)
    {
        Customizations[i].WriteCreate(data, receiver, owner);
    }
}
 
void CorpseData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Corpse const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void CorpseData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Corpse const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlocksMask(0), 2);
    for (uint32 i = 0; i < 2; ++i)
        if (changesMask.GetBlock(i))
            data.WriteBits(changesMask.GetBlock(i), 32);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreNestedChangesMask)
                Customizations.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Customizations.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Customizations.size(); ++i)
            {
                if (Customizations.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Customizations[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[2])
        {
            data << uint32(DynamicFlags);
        }
        if (changesMask[3])
        {
            data << *Owner;
        }
        if (changesMask[4])
        {
            data << *PartyGUID;
        }
        if (changesMask[5])
        {
            data << *GuildGUID;
        }
        if (changesMask[6])
        {
            data << uint32(DisplayID);
        }
        if (changesMask[7])
        {
            data << uint8(RaceID);
        }
        if (changesMask[8])
        {
            data << uint8(Sex);
        }
        if (changesMask[9])
        {
            data << uint8(Class);
        }
        if (changesMask[10])
        {
            data << uint32(Flags);
        }
        if (changesMask[11])
        {
            data << int32(FactionTemplate);
        }
        if (changesMask[12])
        {
            data << uint32(StateSpellVisualKitID);
        }
    }
    if (changesMask[13])
    {
        for (uint32 i = 0; i < 19; ++i)
        {
            if (changesMask[14 + i])
            {
                data << uint32(Items[i]);
            }
        }
    }
}
 
void CorpseData::ClearChangesMask()
{
    Base::ClearChangesMask(Customizations);
    Base::ClearChangesMask(DynamicFlags);
    Base::ClearChangesMask(Owner);
    Base::ClearChangesMask(PartyGUID);
    Base::ClearChangesMask(GuildGUID);
    Base::ClearChangesMask(DisplayID);
    Base::ClearChangesMask(RaceID);
    Base::ClearChangesMask(Sex);
    Base::ClearChangesMask(Class);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(FactionTemplate);
    Base::ClearChangesMask(StateSpellVisualKitID);
    Base::ClearChangesMask(Items);
    _changesMask.ResetAll();
}
 
void ScaleCurve::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << uint32(StartTimeOffset);
    for (uint32 i = 0; i < 2; ++i)
    {
        data << Points[i];
    }
    data << uint32(ParameterCurve);
    data.WriteBit(OverrideActive);
    data.FlushBits();
}
 
void ScaleCurve::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 7);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(OverrideActive);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            data << uint32(StartTimeOffset);
        }
        if (changesMask[3])
        {
            data << uint32(ParameterCurve);
        }
    }
    if (changesMask[4])
    {
        for (uint32 i = 0; i < 2; ++i)
        {
            if (changesMask[5 + i])
            {
                data << Points[i];
            }
        }
    }
    data.FlushBits();
}
 
void ScaleCurve::ClearChangesMask()
{
    Base::ClearChangesMask(OverrideActive);
    Base::ClearChangesMask(StartTimeOffset);
    Base::ClearChangesMask(ParameterCurve);
    Base::ClearChangesMask(Points);
    _changesMask.ResetAll();
}
 
void VisualAnim::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data.WriteBits(AnimationDataID.has_value(), 1);
    data.WriteBit(IsDecay);
    data.FlushBits();
    data << uint32(AnimKitID);
    data << uint32(AnimProgress);
    if (AnimationDataID.has_value())
    {
        data << int16(AnimationDataID);
    }
    data.FlushBits();
}
 
void VisualAnim::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(IsDecay);
        }
        data.WriteBits(AnimationDataID.has_value(), 1);
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            data << uint32(AnimKitID);
        }
        if (changesMask[4])
        {
            data << uint32(AnimProgress);
        }
        if (changesMask[2])
        {
            if (AnimationDataID.has_value())
            {
                data << int16(AnimationDataID);
            }
        }
    }
    data.FlushBits();
}
 
void VisualAnim::ClearChangesMask()
{
    Base::ClearChangesMask(IsDecay);
    Base::ClearChangesMask(AnimationDataID);
    Base::ClearChangesMask(AnimKitID);
    Base::ClearChangesMask(AnimProgress);
    _changesMask.ResetAll();
}
 
void ForceSetAreaTriggerPositionAndRotation::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << TriggerGUID;
    data << Pos;
    data << float(Rotation.x);
    data << float(Rotation.y);
    data << float(Rotation.z);
    data << float(Rotation.w);
}
 
void ForceSetAreaTriggerPositionAndRotation::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << TriggerGUID;
    data << Pos;
    data << float(Rotation.x);
    data << float(Rotation.y);
    data << float(Rotation.z);
    data << float(Rotation.w);
}
 
bool ForceSetAreaTriggerPositionAndRotation::operator==(ForceSetAreaTriggerPositionAndRotation const& right) const
{
    return TriggerGUID == right.TriggerGUID
        && Pos == right.Pos
        && Rotation == right.Rotation;
}
 
void AreaTriggerActionSetPeriodModifier::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << int32(Field_0);
    data << float(Field_4);
}
 
void AreaTriggerActionSetPeriodModifier::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(Field_0);
        }
        if (changesMask[2])
        {
            data << float(Field_4);
        }
    }
}
 
void AreaTriggerActionSetPeriodModifier::ClearChangesMask()
{
    Base::ClearChangesMask(Field_0);
    Base::ClearChangesMask(Field_4);
    _changesMask.ResetAll();
}
 
void AreaTriggerSplineCalculator::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data.WriteBits(Points.size(), 16);
    data.WriteBit(Catmullrom);
    for (uint32 i = 0; i < Points.size(); ++i)
    {
        data << Points[i];
    }
    data.FlushBits();
}
 
void AreaTriggerSplineCalculator::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(Catmullrom);
        }
        if (changesMask[2])
        {
            if (!ignoreChangesMask)
                Points.WriteUpdateMask(data, 16);
            else
                WriteCompleteDynamicFieldUpdateMask(Points.size(), data, 16);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            for (uint32 i = 0; i < Points.size(); ++i)
            {
                if (Points.HasChanged(i) || ignoreChangesMask)
                {
                    data << Points[i];
                }
            }
        }
    }
    data.FlushBits();
}
 
void AreaTriggerSplineCalculator::ClearChangesMask()
{
    Base::ClearChangesMask(Catmullrom);
    Base::ClearChangesMask(Points);
    _changesMask.ResetAll();
}
 
void AreaTriggerOrbit::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << *Center;
    data << float(Radius);
    data << float(InitialAngle);
    data << float(BlendFromRadius);
    data << int32(ExtraTimeForBlending);
    data.WriteBit(CounterClockwise);
    data.FlushBits();
}
 
void AreaTriggerOrbit::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 7);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(CounterClockwise);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            data << *Center;
        }
        if (changesMask[3])
        {
            data << float(Radius);
        }
        if (changesMask[4])
        {
            data << float(InitialAngle);
        }
        if (changesMask[5])
        {
            data << float(BlendFromRadius);
        }
        if (changesMask[6])
        {
            data << int32(ExtraTimeForBlending);
        }
    }
    data.FlushBits();
}
 
void AreaTriggerOrbit::ClearChangesMask()
{
    Base::ClearChangesMask(CounterClockwise);
    Base::ClearChangesMask(Center);
    Base::ClearChangesMask(Radius);
    Base::ClearChangesMask(InitialAngle);
    Base::ClearChangesMask(BlendFromRadius);
    Base::ClearChangesMask(ExtraTimeForBlending);
    _changesMask.ResetAll();
}
 
void AreaTriggerMovementScript::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << int32(SpellScriptID);
    data << *Center;
    data << uint32(CreationTime);
}
 
void AreaTriggerMovementScript::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(SpellScriptID);
        }
        if (changesMask[2])
        {
            data << *Center;
        }
        if (changesMask[3])
        {
            data << uint32(CreationTime);
        }
    }
}
 
void AreaTriggerMovementScript::ClearChangesMask()
{
    Base::ClearChangesMask(SpellScriptID);
    Base::ClearChangesMask(Center);
    Base::ClearChangesMask(CreationTime);
    _changesMask.ResetAll();
}
 
void AreaTriggerSphere::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << float(Radius);
    data << float(RadiusTarget);
}
 
void AreaTriggerSphere::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << float(Radius);
        }
        if (changesMask[2])
        {
            data << float(RadiusTarget);
        }
    }
}
 
void AreaTriggerSphere::ClearChangesMask()
{
    Base::ClearChangesMask(Radius);
    Base::ClearChangesMask(RadiusTarget);
    _changesMask.ResetAll();
}
 
void AreaTriggerBox::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << *Extents;
    data << *ExtentsTarget;
}
 
void AreaTriggerBox::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *Extents;
        }
        if (changesMask[2])
        {
            data << *ExtentsTarget;
        }
    }
}
 
void AreaTriggerBox::ClearChangesMask()
{
    Base::ClearChangesMask(Extents);
    Base::ClearChangesMask(ExtentsTarget);
    _changesMask.ResetAll();
}
 
void AreaTriggerPolygon::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << uint32(Vertices.size());
    data << uint32(VerticesTarget.size());
    data << float(Height);
    data << float(HeightTarget);
    for (uint32 i = 0; i < Vertices.size(); ++i)
    {
        data << Vertices[i];
    }
    for (uint32 i = 0; i < VerticesTarget.size(); ++i)
    {
        data << VerticesTarget[i];
    }
}
 
void AreaTriggerPolygon::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreChangesMask)
                Vertices.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Vertices.size(), data);
        }
        if (changesMask[2])
        {
            if (!ignoreChangesMask)
                VerticesTarget.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(VerticesTarget.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Vertices.size(); ++i)
            {
                if (Vertices.HasChanged(i) || ignoreChangesMask)
                {
                    data << Vertices[i];
                }
            }
        }
        if (changesMask[2])
        {
            for (uint32 i = 0; i < VerticesTarget.size(); ++i)
            {
                if (VerticesTarget.HasChanged(i) || ignoreChangesMask)
                {
                    data << VerticesTarget[i];
                }
            }
        }
        if (changesMask[3])
        {
            data << float(Height);
        }
        if (changesMask[4])
        {
            data << float(HeightTarget);
        }
    }
}
 
void AreaTriggerPolygon::ClearChangesMask()
{
    Base::ClearChangesMask(Vertices);
    Base::ClearChangesMask(VerticesTarget);
    Base::ClearChangesMask(Height);
    Base::ClearChangesMask(HeightTarget);
    _changesMask.ResetAll();
}
 
void AreaTriggerCylinder::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << float(Radius);
    data << float(RadiusTarget);
    data << float(Height);
    data << float(HeightTarget);
    data << float(LocationZOffset);
    data << float(LocationZOffsetTarget);
}
 
void AreaTriggerCylinder::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 7);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << float(Radius);
        }
        if (changesMask[2])
        {
            data << float(RadiusTarget);
        }
        if (changesMask[3])
        {
            data << float(Height);
        }
        if (changesMask[4])
        {
            data << float(HeightTarget);
        }
        if (changesMask[5])
        {
            data << float(LocationZOffset);
        }
        if (changesMask[6])
        {
            data << float(LocationZOffsetTarget);
        }
    }
}
 
void AreaTriggerCylinder::ClearChangesMask()
{
    Base::ClearChangesMask(Radius);
    Base::ClearChangesMask(RadiusTarget);
    Base::ClearChangesMask(Height);
    Base::ClearChangesMask(HeightTarget);
    Base::ClearChangesMask(LocationZOffset);
    Base::ClearChangesMask(LocationZOffsetTarget);
    _changesMask.ResetAll();
}
 
void AreaTriggerDisk::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << float(InnerRadius);
    data << float(InnerRadiusTarget);
    data << float(OuterRadius);
    data << float(OuterRadiusTarget);
    data << float(Height);
    data << float(HeightTarget);
    data << float(LocationZOffset);
    data << float(LocationZOffsetTarget);
}
 
void AreaTriggerDisk::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 9);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << float(InnerRadius);
        }
        if (changesMask[2])
        {
            data << float(InnerRadiusTarget);
        }
        if (changesMask[3])
        {
            data << float(OuterRadius);
        }
        if (changesMask[4])
        {
            data << float(OuterRadiusTarget);
        }
        if (changesMask[5])
        {
            data << float(Height);
        }
        if (changesMask[6])
        {
            data << float(HeightTarget);
        }
        if (changesMask[7])
        {
            data << float(LocationZOffset);
        }
        if (changesMask[8])
        {
            data << float(LocationZOffsetTarget);
        }
    }
}
 
void AreaTriggerDisk::ClearChangesMask()
{
    Base::ClearChangesMask(InnerRadius);
    Base::ClearChangesMask(InnerRadiusTarget);
    Base::ClearChangesMask(OuterRadius);
    Base::ClearChangesMask(OuterRadiusTarget);
    Base::ClearChangesMask(Height);
    Base::ClearChangesMask(HeightTarget);
    Base::ClearChangesMask(LocationZOffset);
    Base::ClearChangesMask(LocationZOffsetTarget);
    _changesMask.ResetAll();
}
 
void AreaTriggerBoundedPlane::WriteCreate(ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    data << *Extents;
    data << *ExtentsTarget;
}
 
void AreaTriggerBoundedPlane::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *Extents;
        }
        if (changesMask[2])
        {
            data << *ExtentsTarget;
        }
    }
}
 
void AreaTriggerBoundedPlane::ClearChangesMask()
{
    Base::ClearChangesMask(Extents);
    Base::ClearChangesMask(ExtentsTarget);
    _changesMask.ResetAll();
}
 
void AreaTriggerData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    OverrideScaleCurve->WriteCreate(data, receiver, owner);
    data << *Caster;
    data << uint32(Duration);
    data << uint32(TimeToTarget);
    data << uint32(TimeToTargetScale);
    data << uint32(TimeToTargetExtraScale);
    data << uint32(TimeToTargetPos);
    data << uint32(TimeToTargetUnk1205Curve);
    data << int32(SpellID);
    data << int32(SpellForVisuals);
    SpellVisual->WriteCreate(data, receiver, owner);
    data << float(BoundsRadius2D);
    data << uint32(DecalPropertiesID);
    data << *CreatingEffectGUID;
    data << *OrbitPathTarget;
    data << *RollPitchYaw;
    data << int32(PositionalSoundKitID);
    data << uint32(MovementStartTime);
    data << uint32(CreationTime);
    data << float(ZOffset);
    data << uint32(Flags);
    data << uint32(ScaleCurveId);
    data << uint32(FacingCurveId);
    data << uint32(MorphCurveId);
    data << uint32(MoveCurveId);
    data << float(Facing);
    data << int32(PathType);
    data << uint8(ShapeType);
    PeriodModifier->WriteCreate(data, receiver, owner);
    if (PathType == 3)
    {
        PathData.Get<UF::AreaTriggerMovementScript>()->WriteCreate(data, receiver, owner);
    }
    if (ShapeType == 0)
    {
        ShapeData.Get<UF::AreaTriggerSphere>()->WriteCreate(data, receiver, owner);
    }
    if (ShapeType == 1)
    {
        ShapeData.Get<UF::AreaTriggerBox>()->WriteCreate(data, receiver, owner);
    }
    if (ShapeType == 2 || ShapeType == 3 || ShapeType == 5 || ShapeType == 6)
    {
        ShapeData.Get<UF::AreaTriggerPolygon>()->WriteCreate(data, receiver, owner);
    }
    if (ShapeType == 4)
    {
        ShapeData.Get<UF::AreaTriggerCylinder>()->WriteCreate(data, receiver, owner);
    }
    if (ShapeType == 7)
    {
        ShapeData.Get<UF::AreaTriggerDisk>()->WriteCreate(data, receiver, owner);
    }
    if (ShapeType == 8)
    {
        ShapeData.Get<UF::AreaTriggerBoundedPlane>()->WriteCreate(data, receiver, owner);
    }
    ExtraScaleCurve->WriteCreate(data, receiver, owner);
    data.FlushBits();
    data.WriteBits(TargetRollPitchYaw.has_value(), 1);
    data.WriteBits(ForcedPositionAndRotation.has_value(), 1);
    OverrideMoveCurveX->WriteCreate(data, receiver, owner);
    if (TargetRollPitchYaw.has_value())
    {
        data << *TargetRollPitchYaw;
    }
    if (ForcedPositionAndRotation.has_value())
    {
        ForcedPositionAndRotation->WriteCreate(data, receiver, owner);
    }
    OverrideMoveCurveY->WriteCreate(data, receiver, owner);
    OverrideMoveCurveZ->WriteCreate(data, receiver, owner);
    Unk1205Curve->WriteCreate(data, receiver, owner);
    VisualAnim->WriteCreate(data, receiver, owner);
    if (PathType == 0)
    {
        PathData.Get<UF::AreaTriggerSplineCalculator>()->WriteCreate(data, receiver, owner);
    }
    if (PathType == 1)
    {
        PathData.Get<UF::AreaTriggerOrbit>()->WriteCreate(data, receiver, owner);
    }
}
 
void AreaTriggerData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void AreaTriggerData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, AreaTrigger const* owner, bool ignoreNestedChangesMask) const
{
    data << uint32(changesMask.GetBlock(0));
    data.WriteBits(changesMask.GetBlock(1), 7);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            OverrideScaleCurve->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[7])
        {
            data << *Caster;
        }
        if (changesMask[8])
        {
            data << uint32(Duration);
        }
        if (changesMask[9])
        {
            data << uint32(TimeToTarget);
        }
        if (changesMask[10])
        {
            data << uint32(TimeToTargetScale);
        }
        if (changesMask[11])
        {
            data << uint32(TimeToTargetExtraScale);
        }
        if (changesMask[12])
        {
            data << uint32(TimeToTargetPos);
        }
        if (changesMask[13])
        {
            data << uint32(TimeToTargetUnk1205Curve);
        }
        if (changesMask[14])
        {
            data << int32(SpellID);
        }
        if (changesMask[15])
        {
            data << int32(SpellForVisuals);
        }
        if (changesMask[16])
        {
            SpellVisual->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[17])
        {
            data << float(BoundsRadius2D);
        }
        if (changesMask[18])
        {
            data << uint32(DecalPropertiesID);
        }
        if (changesMask[19])
        {
            data << *CreatingEffectGUID;
        }
        if (changesMask[20])
        {
            data << *OrbitPathTarget;
        }
        if (changesMask[21])
        {
            data << *RollPitchYaw;
        }
        if (changesMask[22])
        {
            data << int32(PositionalSoundKitID);
        }
        if (changesMask[23])
        {
            data << uint32(MovementStartTime);
        }
        if (changesMask[24])
        {
            data << uint32(CreationTime);
        }
        if (changesMask[25])
        {
            data << float(ZOffset);
        }
        if (changesMask[27])
        {
            data << uint32(Flags);
        }
        if (changesMask[29])
        {
            data << uint32(ScaleCurveId);
        }
        if (changesMask[30])
        {
            data << uint32(FacingCurveId);
        }
        if (changesMask[31])
        {
            data << uint32(MorphCurveId);
        }
    }
    if (changesMask[32])
    {
        if (changesMask[33])
        {
            data << uint32(MoveCurveId);
        }
        if (changesMask[34])
        {
            data << float(Facing);
        }
        if (changesMask[36])
        {
            data << int32(PathType);
        }
        if (changesMask[37])
        {
            data << uint8(ShapeType);
        }
        if (changesMask[38])
        {
            PeriodModifier->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[36])
        {
            if (PathType == 3)
            {
                PathData.Get<UF::AreaTriggerMovementScript>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
        if (changesMask[37])
        {
            if (ShapeType == 0)
            {
                ShapeData.Get<UF::AreaTriggerSphere>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
            if (ShapeType == 1)
            {
                ShapeData.Get<UF::AreaTriggerBox>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
            if (ShapeType == 2 || ShapeType == 3 || ShapeType == 5 || ShapeType == 6)
            {
                ShapeData.Get<UF::AreaTriggerPolygon>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
            if (ShapeType == 4)
            {
                ShapeData.Get<UF::AreaTriggerCylinder>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
            if (ShapeType == 7)
            {
                ShapeData.Get<UF::AreaTriggerDisk>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
            if (ShapeType == 8)
            {
                ShapeData.Get<UF::AreaTriggerBoundedPlane>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[0])
    {
        if (changesMask[2])
        {
            ExtraScaleCurve->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        data.WriteBits(TargetRollPitchYaw.has_value(), 1);
    }
    if (changesMask[32])
    {
        data.WriteBits(ForcedPositionAndRotation.has_value(), 1);
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            OverrideMoveCurveX->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[26])
        {
            if (TargetRollPitchYaw.has_value())
            {
                data << *TargetRollPitchYaw;
            }
        }
    }
    if (changesMask[32])
    {
        if (changesMask[35])
        {
            if (ForcedPositionAndRotation.has_value())
            {
                ForcedPositionAndRotation->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    if (changesMask[0])
    {
        if (changesMask[4])
        {
            OverrideMoveCurveY->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[5])
        {
            OverrideMoveCurveZ->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[6])
        {
            Unk1205Curve->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[28])
        {
            VisualAnim->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
    }
    if (changesMask[32])
    {
        if (changesMask[36])
        {
            if (PathType == 0)
            {
                PathData.Get<UF::AreaTriggerSplineCalculator>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
            if (PathType == 1)
            {
                PathData.Get<UF::AreaTriggerOrbit>()->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
}
 
void AreaTriggerData::ClearChangesMask()
{
    Base::ClearChangesMask(OverrideScaleCurve);
    Base::ClearChangesMask(ExtraScaleCurve);
    Base::ClearChangesMask(OverrideMoveCurveX);
    Base::ClearChangesMask(OverrideMoveCurveY);
    Base::ClearChangesMask(OverrideMoveCurveZ);
    Base::ClearChangesMask(Unk1205Curve);
    Base::ClearChangesMask(Caster);
    Base::ClearChangesMask(Duration);
    Base::ClearChangesMask(TimeToTarget);
    Base::ClearChangesMask(TimeToTargetScale);
    Base::ClearChangesMask(TimeToTargetExtraScale);
    Base::ClearChangesMask(TimeToTargetPos);
    Base::ClearChangesMask(TimeToTargetUnk1205Curve);
    Base::ClearChangesMask(SpellID);
    Base::ClearChangesMask(SpellForVisuals);
    Base::ClearChangesMask(SpellVisual);
    Base::ClearChangesMask(BoundsRadius2D);
    Base::ClearChangesMask(DecalPropertiesID);
    Base::ClearChangesMask(CreatingEffectGUID);
    Base::ClearChangesMask(OrbitPathTarget);
    Base::ClearChangesMask(RollPitchYaw);
    Base::ClearChangesMask(PositionalSoundKitID);
    Base::ClearChangesMask(MovementStartTime);
    Base::ClearChangesMask(CreationTime);
    Base::ClearChangesMask(ZOffset);
    Base::ClearChangesMask(TargetRollPitchYaw);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(VisualAnim);
    Base::ClearChangesMask(ScaleCurveId);
    Base::ClearChangesMask(FacingCurveId);
    Base::ClearChangesMask(MorphCurveId);
    Base::ClearChangesMask(MoveCurveId);
    Base::ClearChangesMask(Facing);
    Base::ClearChangesMask(ForcedPositionAndRotation);
    Base::ClearChangesMask(PathType);
    Base::ClearChangesMask(ShapeType);
    Base::ClearChangesMask(PeriodModifier);
    Base::ClearChangesMask(PathData);
    Base::ClearChangesMask(ShapeData);
    _changesMask.ResetAll();
}
 
void SceneObjectData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << int32(ScriptPackageID);
    data << uint32(RndSeedVal);
    data << *CreatedBy;
    data << uint32(SceneType);
}
 
void SceneObjectData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void SceneObjectData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Object const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(ScriptPackageID);
        }
        if (changesMask[2])
        {
            data << uint32(RndSeedVal);
        }
        if (changesMask[3])
        {
            data << *CreatedBy;
        }
        if (changesMask[4])
        {
            data << uint32(SceneType);
        }
    }
}
 
void SceneObjectData::ClearChangesMask()
{
    Base::ClearChangesMask(ScriptPackageID);
    Base::ClearChangesMask(RndSeedVal);
    Base::ClearChangesMask(CreatedBy);
    Base::ClearChangesMask(SceneType);
    _changesMask.ResetAll();
}
 
void ConversationLine::WriteCreate(ByteBuffer& data, Player const* receiver, Conversation const* owner) const
{
    data << int32(ConversationLineID);
    data << int32(BroadcastTextID);
    data << uint32(ViewerDependentValue<StartTimeTag>::GetValue(this, receiver, owner));
    data << int32(UiCameraID);
    data << uint8(ActorIndex);
    data << uint8(Flags);
    data << uint8(ChatType);
}
 
void ConversationLine::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Conversation const* owner) const
{
    data << int32(ConversationLineID);
    data << int32(BroadcastTextID);
    data << uint32(ViewerDependentValue<StartTimeTag>::GetValue(this, receiver, owner));
    data << int32(UiCameraID);
    data << uint8(ActorIndex);
    data << uint8(Flags);
    data << uint8(ChatType);
}
 
bool ConversationLine::operator==(ConversationLine const& right) const
{
    return ConversationLineID == right.ConversationLineID
        && BroadcastTextID == right.BroadcastTextID
        && StartTime == right.StartTime
        && UiCameraID == right.UiCameraID
        && ActorIndex == right.ActorIndex
        && Flags == right.Flags
        && ChatType == right.ChatType;
}
 
void ConversationActor::WriteCreate(ByteBuffer& data, Player const* receiver, Conversation const* owner) const
{
    data << uint32(CreatureID);
    data << uint32(CreatureDisplayInfoID);
    data << ActorGUID;
    data << int32(Id);
    data.WriteBits(Type, 1);
    data.WriteBits(NoActorObject, 1);
    data.FlushBits();
}
 
void ConversationActor::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Conversation const* owner) const
{
    data << uint32(CreatureID);
    data << uint32(CreatureDisplayInfoID);
    data << ActorGUID;
    data << int32(Id);
    data.WriteBits(Type, 1);
    data.WriteBits(NoActorObject, 1);
    data.FlushBits();
}
 
bool ConversationActor::operator==(ConversationActor const& right) const
{
    return CreatureID == right.CreatureID
        && CreatureDisplayInfoID == right.CreatureDisplayInfoID
        && ActorGUID == right.ActorGUID
        && Id == right.Id
        && Type == right.Type
        && NoActorObject == right.NoActorObject;
}
 
void ConversationData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Conversation const* owner) const
{
    data << uint32(Lines->size());
    data << int32(ViewerDependentValue<LastLineEndTimeTag>::GetValue(this, receiver, owner));
    data << uint32(Progress);
    for (uint32 i = 0; i < Lines->size(); ++i)
    {
        (*Lines)[i].WriteCreate(data, receiver, owner);
    }
    data.WriteBit(DontPlayBroadcastTextSounds);
    data.WriteBit(Field_33);
    data << uint32(Actors.size());
    data << uint32(Flags);
    for (uint32 i = 0; i < Actors.size(); ++i)
    {
        Actors[i].WriteCreate(data, receiver, owner);
    }
    data.FlushBits();
}
 
void ConversationData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Conversation const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void ConversationData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Conversation const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 8);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(DontPlayBroadcastTextSounds);
        }
        if (changesMask[2])
        {
            data.WriteBit(Field_33);
        }
        if (changesMask[3])
        {
            data.WriteBits(Lines->size(), 32);
            for (uint32 i = 0; i < Lines->size(); ++i)
            {
                (*Lines)[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[4])
        {
            if (!ignoreNestedChangesMask)
                Actors.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Actors.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[4])
        {
            for (uint32 i = 0; i < Actors.size(); ++i)
            {
                if (Actors.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Actors[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[5])
        {
            data << int32(ViewerDependentValue<LastLineEndTimeTag>::GetValue(this, receiver, owner));
        }
        if (changesMask[6])
        {
            data << uint32(Progress);
        }
        if (changesMask[7])
        {
            data << uint32(Flags);
        }
    }
    data.FlushBits();
}
 
void ConversationData::ClearChangesMask()
{
    Base::ClearChangesMask(DontPlayBroadcastTextSounds);
    Base::ClearChangesMask(Field_33);
    Base::ClearChangesMask(Lines);
    Base::ClearChangesMask(Actors);
    Base::ClearChangesMask(LastLineEndTime);
    Base::ClearChangesMask(Progress);
    Base::ClearChangesMask(Flags);
    _changesMask.ResetAll();
}
 
void MeshObjectData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data.WriteBit(IsWMO);
    data.WriteBit(IsRoom);
    data.WriteBits(Geobox.has_value(), 1);
    data << int32(FileDataID);
    if (Geobox.has_value())
    {
        data << *Geobox;
    }
    data.FlushBits();
    data.FlushBits();
}
 
void MeshObjectData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void MeshObjectData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Object const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data.WriteBit(IsWMO);
        }
        if (changesMask[2])
        {
            data.WriteBit(IsRoom);
        }
        data.WriteBits(Geobox.has_value(), 1);
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            data << int32(FileDataID);
        }
        if (changesMask[4])
        {
            if (Geobox.has_value())
            {
                data << *Geobox;
            }
        }
    }
    data.FlushBits();
}
 
void MeshObjectData::ClearChangesMask()
{
    Base::ClearChangesMask(IsWMO);
    Base::ClearChangesMask(IsRoom);
    Base::ClearChangesMask(FileDataID);
    Base::ClearChangesMask(Geobox);
    _changesMask.ResetAll();
}
 
void VendorData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Creature const* owner) const
{
    data << int32(Flags);
}
 
void VendorData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Creature const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void VendorData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Creature const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(Flags);
        }
    }
}
 
void VendorData::ClearChangesMask()
{
    Base::ClearChangesMask(Flags);
    _changesMask.ResetAll();
}
 
void DecorDyeSlots::WriteCreate(ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    for (uint32 i = 0; i < 3; ++i)
    {
        data << int32(DyeColorID[i]);
    }
}
 
void DecorDyeSlots::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    for (uint32 i = 0; i < 3; ++i)
    {
        data << int32(DyeColorID[i]);
    }
}
 
bool DecorDyeSlots::operator==(DecorDyeSlots const& right) const
{
    return DyeColorID == right.DyeColorID;
}
 
void DecorStoragePersistedData::WriteCreate(ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << *HouseGUID;
    data << uint8(SourceType);
    data.WriteBits(DyeSlots.has_value(), 1);
    data.WriteBits(SourceValue->size() + 1, 24);
    data.FlushBits();
    if (DyeSlots.has_value())
    {
        DyeSlots->WriteCreate(data, receiver, owner);
    }
    data << WorldPackets::SizedCString::Data(*SourceValue);
}
 
void DecorStoragePersistedData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 4);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << *HouseGUID;
    }
    if (changesMask[2])
    {
        data << uint8(SourceType);
    }
    data.WriteBits(DyeSlots.has_value(), 1);
    if (changesMask[3])
    {
        data.WriteBits(SourceValue->size() + 1, 24);
    }
    data.FlushBits();
    if (changesMask[1])
    {
        if (DyeSlots.has_value())
        {
            DyeSlots->WriteUpdate(ignoreChangesMask, data, receiver, owner);
        }
    }
    if (changesMask[3])
    {
        data << WorldPackets::SizedCString::Data(*SourceValue);
    }
}
 
void DecorStoragePersistedData::ClearChangesMask()
{
    Base::ClearChangesMask(HouseGUID);
    Base::ClearChangesMask(DyeSlots);
    Base::ClearChangesMask(SourceType);
    Base::ClearChangesMask(SourceValue);
    _changesMask.ResetAll();
}
 
void HousingDecorData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << *DecorGUID;
    data << *AttachParentGUID;
    data << uint8(Flags);
    data << *TargetGameObjectGUID;
    data.WriteBits(PersistedData.has_value(), 1);
    data.FlushBits();
    if (PersistedData.has_value())
    {
        PersistedData->WriteCreate(data, receiver, owner);
    }
}
 
void HousingDecorData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void HousingDecorData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Object const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 6);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *DecorGUID;
        }
        if (changesMask[2])
        {
            data << *AttachParentGUID;
        }
        if (changesMask[3])
        {
            data << uint8(Flags);
        }
        if (changesMask[5])
        {
            data << *TargetGameObjectGUID;
        }
        data.WriteBits(PersistedData.has_value(), 1);
        data.FlushBits();
        if (changesMask[4])
        {
            if (PersistedData.has_value())
            {
                PersistedData->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
            }
        }
    }
}
 
void HousingDecorData::ClearChangesMask()
{
    Base::ClearChangesMask(DecorGUID);
    Base::ClearChangesMask(AttachParentGUID);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(PersistedData);
    Base::ClearChangesMask(TargetGameObjectGUID);
    _changesMask.ResetAll();
}
 
void HousingDoorData::WriteCreate(ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << int32(RoomComponentID);
    data << *RoomComponentOffset;
    data << uint8(RoomComponentType);
    data << *AttachedRoomGUID;
}
 
void HousingDoorData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(RoomComponentID);
        }
        if (changesMask[2])
        {
            data << *RoomComponentOffset;
        }
        if (changesMask[3])
        {
            data << uint8(RoomComponentType);
        }
        if (changesMask[4])
        {
            data << *AttachedRoomGUID;
        }
    }
}
 
void HousingDoorData::ClearChangesMask()
{
    Base::ClearChangesMask(RoomComponentID);
    Base::ClearChangesMask(RoomComponentOffset);
    Base::ClearChangesMask(RoomComponentType);
    Base::ClearChangesMask(AttachedRoomGUID);
    _changesMask.ResetAll();
}
 
void HousingRoomData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << *HouseGUID;
    data << int32(HouseRoomID);
    data << int32(Flags);
    data << uint32(MeshObjects.size());
    data << uint32(Doors.size());
    data << int32(FloorIndex);
    for (uint32 i = 0; i < MeshObjects.size(); ++i)
    {
        data << MeshObjects[i];
    }
    for (uint32 i = 0; i < Doors.size(); ++i)
    {
        Doors[i].WriteCreate(data, receiver, owner);
    }
}
 
void HousingRoomData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void HousingRoomData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 7);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreNestedChangesMask)
                MeshObjects.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(MeshObjects.size(), data);
        }
        if (changesMask[2])
        {
            if (!ignoreNestedChangesMask)
                Doors.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Doors.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < MeshObjects.size(); ++i)
            {
                if (MeshObjects.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << MeshObjects[i];
                }
            }
        }
        if (changesMask[2])
        {
            for (uint32 i = 0; i < Doors.size(); ++i)
            {
                if (Doors.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Doors[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[3])
        {
            data << *HouseGUID;
        }
        if (changesMask[4])
        {
            data << int32(HouseRoomID);
        }
        if (changesMask[5])
        {
            data << int32(Flags);
        }
        if (changesMask[6])
        {
            data << int32(FloorIndex);
        }
    }
}
 
void HousingRoomData::ClearChangesMask()
{
    Base::ClearChangesMask(MeshObjects);
    Base::ClearChangesMask(Doors);
    Base::ClearChangesMask(HouseGUID);
    Base::ClearChangesMask(HouseRoomID);
    Base::ClearChangesMask(Flags);
    Base::ClearChangesMask(FloorIndex);
    _changesMask.ResetAll();
}
 
void HousingRoomComponentMeshData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << *RoomGUID;
    data << int32(RoomComponentOptionID);
    data << int32(RoomComponentID);
    data << uint8(Field_20);
    data << uint8(RoomComponentType);
    data << int32(Field_24);
    data << int32(HouseThemeID);
    data << int32(RoomComponentTextureID);
    data << int32(RoomComponentTypeParam);
}
 
void HousingRoomComponentMeshData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void HousingRoomComponentMeshData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Object const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 10);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *RoomGUID;
        }
        if (changesMask[2])
        {
            data << int32(RoomComponentOptionID);
        }
        if (changesMask[3])
        {
            data << int32(RoomComponentID);
        }
        if (changesMask[4])
        {
            data << uint8(Field_20);
        }
        if (changesMask[5])
        {
            data << uint8(RoomComponentType);
        }
        if (changesMask[6])
        {
            data << int32(Field_24);
        }
        if (changesMask[7])
        {
            data << int32(HouseThemeID);
        }
        if (changesMask[8])
        {
            data << int32(RoomComponentTextureID);
        }
        if (changesMask[9])
        {
            data << int32(RoomComponentTypeParam);
        }
    }
}
 
void HousingRoomComponentMeshData::ClearChangesMask()
{
    Base::ClearChangesMask(RoomGUID);
    Base::ClearChangesMask(RoomComponentOptionID);
    Base::ClearChangesMask(RoomComponentID);
    Base::ClearChangesMask(Field_20);
    Base::ClearChangesMask(RoomComponentType);
    Base::ClearChangesMask(Field_24);
    Base::ClearChangesMask(HouseThemeID);
    Base::ClearChangesMask(RoomComponentTextureID);
    Base::ClearChangesMask(RoomComponentTypeParam);
    _changesMask.ResetAll();
}
 
void HousingPlayerHouseData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << *BnetAccount;
    data << *CosmeticOwner;
    data << int32(PlotIndex);
    data << uint32(Level);
    data << uint64(Favor);
    data << uint32(InteriorDecorPlacementBudget);
    data << uint32(ExteriorDecorPlacementBudget);
    data << uint32(ExteriorFixtureBudget);
    data << uint32(RoomPlacementBudget);
    data << *EntityGUID;
}
 
void HousingPlayerHouseData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void HousingPlayerHouseData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 11);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *BnetAccount;
        }
        if (changesMask[2])
        {
            data << *CosmeticOwner;
        }
        if (changesMask[3])
        {
            data << int32(PlotIndex);
        }
        if (changesMask[4])
        {
            data << uint32(Level);
        }
        if (changesMask[5])
        {
            data << uint64(Favor);
        }
        if (changesMask[6])
        {
            data << uint32(InteriorDecorPlacementBudget);
        }
        if (changesMask[7])
        {
            data << uint32(ExteriorDecorPlacementBudget);
        }
        if (changesMask[8])
        {
            data << uint32(ExteriorFixtureBudget);
        }
        if (changesMask[9])
        {
            data << uint32(RoomPlacementBudget);
        }
        if (changesMask[10])
        {
            data << *EntityGUID;
        }
    }
}
 
void HousingPlayerHouseData::ClearChangesMask()
{
    Base::ClearChangesMask(BnetAccount);
    Base::ClearChangesMask(CosmeticOwner);
    Base::ClearChangesMask(PlotIndex);
    Base::ClearChangesMask(Level);
    Base::ClearChangesMask(Favor);
    Base::ClearChangesMask(InteriorDecorPlacementBudget);
    Base::ClearChangesMask(ExteriorDecorPlacementBudget);
    Base::ClearChangesMask(ExteriorFixtureBudget);
    Base::ClearChangesMask(RoomPlacementBudget);
    Base::ClearChangesMask(EntityGUID);
    _changesMask.ResetAll();
}
 
void HousingCornerstoneData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, GameObject const* owner) const
{
    data << uint64(Cost);
    data << int32(PlotIndex);
}
 
void HousingCornerstoneData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, GameObject const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void HousingCornerstoneData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, GameObject const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << uint64(Cost);
        }
        if (changesMask[2])
        {
            data << int32(PlotIndex);
        }
    }
}
 
void HousingCornerstoneData::ClearChangesMask()
{
    Base::ClearChangesMask(Cost);
    Base::ClearChangesMask(PlotIndex);
    _changesMask.ResetAll();
}
 
void PlayerHouseInfo::WriteCreate(ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << HouseGUID;
    data << OwnerGUID;
}
 
void PlayerHouseInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << HouseGUID;
    data << OwnerGUID;
}
 
bool PlayerHouseInfo::operator==(PlayerHouseInfo const& right) const
{
    return HouseGUID == right.HouseGUID
        && OwnerGUID == right.OwnerGUID;
}
 
void HousingOwner::WriteCreate(ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << BnetAccountGUID;
    data << PlayerGUID;
}
 
void HousingOwner::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << BnetAccountGUID;
    data << PlayerGUID;
}
 
bool HousingOwner::operator==(HousingOwner const& right) const
{
    return BnetAccountGUID == right.BnetAccountGUID
        && PlayerGUID == right.PlayerGUID;
}
 
void NeighborhoodMirrorData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data.WriteBits(Name->size() + 1, 8);
    data << *OwnerGUID;
    data << uint32(Houses.size());
    data << uint32(Managers.size());
    data << WorldPackets::SizedCString::Data(*Name);
    for (uint32 i = 0; i < Houses.size(); ++i)
    {
        Houses[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < Managers.size(); ++i)
    {
        Managers[i].WriteCreate(data, receiver, owner);
    }
}
 
void NeighborhoodMirrorData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void NeighborhoodMirrorData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 5);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreNestedChangesMask)
                Houses.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Houses.size(), data);
        }
        if (changesMask[2])
        {
            if (!ignoreNestedChangesMask)
                Managers.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Managers.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Houses.size(); ++i)
            {
                if (Houses.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Houses[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[2])
        {
            for (uint32 i = 0; i < Managers.size(); ++i)
            {
                if (Managers.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Managers[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[3])
        {
            data.WriteBits(Name->size() + 1, 8);
        }
        if (changesMask[4])
        {
            data << *OwnerGUID;
        }
        if (changesMask[3])
        {
            data << WorldPackets::SizedCString::Data(*Name);
        }
    }
}
 
void NeighborhoodMirrorData::ClearChangesMask()
{
    Base::ClearChangesMask(Houses);
    Base::ClearChangesMask(Managers);
    Base::ClearChangesMask(OwnerGUID);
    Base::ClearChangesMask(Name);
    _changesMask.ResetAll();
}
 
void MirroredMeshObjectData::WriteCreate(ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    data << *AttachParentGUID;
    data << *PositionLocalSpace;
    data << float(RotationLocalSpace->x);
    data << float(RotationLocalSpace->y);
    data << float(RotationLocalSpace->z);
    data << float(RotationLocalSpace->w);
    data << float(ScaleLocalSpace);
    data << uint8(AttachmentFlags);
}
 
void MirroredMeshObjectData::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 6);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << *AttachParentGUID;
        }
        if (changesMask[2])
        {
            data << *PositionLocalSpace;
        }
        if (changesMask[3])
        {
            data << float(RotationLocalSpace->x);
            data << float(RotationLocalSpace->y);
            data << float(RotationLocalSpace->z);
            data << float(RotationLocalSpace->w);
        }
        if (changesMask[4])
        {
            data << float(ScaleLocalSpace);
        }
        if (changesMask[5])
        {
            data << uint8(AttachmentFlags);
        }
    }
}
 
void MirroredMeshObjectData::ClearChangesMask()
{
    Base::ClearChangesMask(AttachParentGUID);
    Base::ClearChangesMask(PositionLocalSpace);
    Base::ClearChangesMask(RotationLocalSpace);
    Base::ClearChangesMask(ScaleLocalSpace);
    Base::ClearChangesMask(AttachmentFlags);
    _changesMask.ResetAll();
}
 
void MirroredPositionData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    PositionData->WriteCreate(data, receiver, owner);
}
 
void MirroredPositionData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void MirroredPositionData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            PositionData->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
    }
}
 
void MirroredPositionData::ClearChangesMask()
{
    Base::ClearChangesMask(PositionData);
    _changesMask.ResetAll();
}
 
void PlayerMirrorHouse::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << HouseGUID;
    data << NeighborhoodGUID;
    data << uint32(Level);
    data << uint32(Favor);
    data << uint32(InitiativeFavor);
    data << int32(MapID);
    data << int32(PlotID);
}
 
void PlayerMirrorHouse::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << HouseGUID;
    data << NeighborhoodGUID;
    data << uint32(Level);
    data << uint32(Favor);
    data << uint32(InitiativeFavor);
    data << int32(MapID);
    data << int32(PlotID);
}
 
bool PlayerMirrorHouse::operator==(PlayerMirrorHouse const& right) const
{
    return HouseGUID == right.HouseGUID
        && NeighborhoodGUID == right.NeighborhoodGUID
        && Level == right.Level
        && Favor == right.Favor
        && InitiativeFavor == right.InitiativeFavor
        && MapID == right.MapID
        && PlotID == right.PlotID;
}
 
void NeighborhoodCharterSignature::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << Guid;
}
 
void NeighborhoodCharterSignature::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << Guid;
}
 
bool NeighborhoodCharterSignature::operator==(NeighborhoodCharterSignature const& right) const
{
    return Guid == right.Guid;
}
 
void NeighborhoodCharter::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(Field_0);
    data << int32(Field_4);
    data << uint32(Signatures.size());
    for (uint32 i = 0; i < Signatures.size(); ++i)
    {
        Signatures[i].WriteCreate(data, receiver, owner);
    }
    data.WriteBits(Name.size() + 1, 8);
    data << WorldPackets::SizedCString::Data(Name);
}
 
void NeighborhoodCharter::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(Field_0);
    data << int32(Field_4);
    data << uint32(Signatures.size());
    for (uint32 i = 0; i < Signatures.size(); ++i)
    {
        Signatures[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
    }
    data.FlushBits();
    data.WriteBits(Name.size() + 1, 8);
    data << WorldPackets::SizedCString::Data(Name);
}
 
bool NeighborhoodCharter::operator==(NeighborhoodCharter const& right) const
{
    return Signatures == right.Signatures
        && Field_0 == right.Field_0
        && Field_4 == right.Field_4
        && Name == right.Name;
}
 
void NeighborhoodOwnershipTransfer::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << NeighborhoodGUID;
    data << CurrentOwnerGUID;
    data.WriteBits(NeighborhoodName.size() + 1, 8);
    data.FlushBits();
    data << WorldPackets::SizedCString::Data(NeighborhoodName);
}
 
void NeighborhoodOwnershipTransfer::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << NeighborhoodGUID;
    data << CurrentOwnerGUID;
    data.WriteBits(NeighborhoodName.size() + 1, 8);
    data.FlushBits();
    data << WorldPackets::SizedCString::Data(NeighborhoodName);
}
 
bool NeighborhoodOwnershipTransfer::operator==(NeighborhoodOwnershipTransfer const& right) const
{
    return NeighborhoodGUID == right.NeighborhoodGUID
        && CurrentOwnerGUID == right.CurrentOwnerGUID
        && NeighborhoodName == right.NeighborhoodName;
}
 
void PlayerHouseInfoComponentData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint32(Field_8.size());
    }
    data << uint32(Houses.size());
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        data << uint32(Field_88.size());
        data << uint32(Field_C0.size());
        data << uint32(Field_F8.size());
        data << uint8(EditorMode);
        data << *CurrentHouse;
        for (uint32 i = 0; i < Field_8.size(); ++i)
        {
            data << Field_8[i];
        }
    }
    for (uint32 i = 0; i < Houses.size(); ++i)
    {
        Houses[i].WriteCreate(data, receiver, owner);
    }
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        for (uint32 i = 0; i < Field_88.size(); ++i)
        {
            data << Field_88[i];
        }
        for (uint32 i = 0; i < Field_C0.size(); ++i)
        {
            data << Field_C0[i];
        }
        for (uint32 i = 0; i < Field_F8.size(); ++i)
        {
            data << Field_F8[i];
        }
        Charter->WriteCreate(data, receiver, owner);
        NeighborhoodOwnershipTransfer->WriteCreate(data, receiver, owner);
    }
}
 
static constexpr void PlayerHouseInfoComponentDataAppendAllowedFieldsMaskForFlag(PlayerHouseInfoComponentData::Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
        allowedMaskForTarget |= std::array<uint32, 1>{ 0x000003FAu };
}
 
void PlayerHouseInfoComponentData::AppendAllowedFieldsMaskForFlag(Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    PlayerHouseInfoComponentDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
}
 
void PlayerHouseInfoComponentData::FilterDisallowedFieldsMaskForFlag(Mask& changesMask, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    Mask allowedMaskForTarget({ 0x00000005u });
    PlayerHouseInfoComponentDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    changesMask &= allowedMaskForTarget;
}
 
void PlayerHouseInfoComponentData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask allowedMaskForTarget({ 0x00000005u });
    PlayerHouseInfoComponentDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    WriteUpdate(_changesMask & allowedMaskForTarget, data, receiver, owner, false);
}
 
void PlayerHouseInfoComponentData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Player const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 10);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreNestedChangesMask)
                Field_8.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Field_8.size(), data);
        }
        if (changesMask[2])
        {
            if (!ignoreNestedChangesMask)
                Houses.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Houses.size(), data);
        }
        if (changesMask[3])
        {
            if (!ignoreNestedChangesMask)
                Field_88.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Field_88.size(), data);
        }
        if (changesMask[4])
        {
            if (!ignoreNestedChangesMask)
                Field_C0.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Field_C0.size(), data);
        }
        if (changesMask[5])
        {
            if (!ignoreNestedChangesMask)
                Field_F8.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(Field_F8.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < Field_8.size(); ++i)
            {
                if (Field_8.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << Field_8[i];
                }
            }
        }
        if (changesMask[2])
        {
            for (uint32 i = 0; i < Houses.size(); ++i)
            {
                if (Houses.HasChanged(i) || ignoreNestedChangesMask)
                {
                    Houses[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[3])
        {
            for (uint32 i = 0; i < Field_88.size(); ++i)
            {
                if (Field_88.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << Field_88[i];
                }
            }
        }
        if (changesMask[4])
        {
            for (uint32 i = 0; i < Field_C0.size(); ++i)
            {
                if (Field_C0.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << Field_C0[i];
                }
            }
        }
        if (changesMask[5])
        {
            for (uint32 i = 0; i < Field_F8.size(); ++i)
            {
                if (Field_F8.HasChanged(i) || ignoreNestedChangesMask)
                {
                    data << Field_F8[i];
                }
            }
        }
        if (changesMask[7])
        {
            data << uint8(EditorMode);
        }
        if (changesMask[9])
        {
            data << *CurrentHouse;
        }
        if (changesMask[6])
        {
            Charter->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[8])
        {
            NeighborhoodOwnershipTransfer->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
    }
}
 
void PlayerHouseInfoComponentData::ClearChangesMask()
{
    Base::ClearChangesMask(Field_8);
    Base::ClearChangesMask(Houses);
    Base::ClearChangesMask(Field_88);
    Base::ClearChangesMask(Field_C0);
    Base::ClearChangesMask(Field_F8);
    Base::ClearChangesMask(Charter);
    Base::ClearChangesMask(EditorMode);
    Base::ClearChangesMask(NeighborhoodOwnershipTransfer);
    Base::ClearChangesMask(CurrentHouse);
    _changesMask.ResetAll();
}
 
void HousingStorageData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    WriteMapFieldCreate(Decor, data, receiver, owner);
    data << uint32(DecorMaxOwnedCount);
}
 
void HousingStorageData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, BaseEntity const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void HousingStorageData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, BaseEntity const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 3);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            WriteMapFieldUpdate(Decor, ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[2])
        {
            data << uint32(DecorMaxOwnedCount);
        }
    }
}
 
void HousingStorageData::ClearChangesMask()
{
    Base::ClearChangesMask(Decor);
    Base::ClearChangesMask(DecorMaxOwnedCount);
    _changesMask.ResetAll();
}
 
void HousingFixtureData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    data << int32(ExteriorComponentID);
    data << int32(HouseExteriorWmoDataID);
    data << int32(ExteriorComponentHookID);
    data << *HouseGUID;
    data << *AttachParentGUID;
    data << *Guid;
    data << *GameObjectGUID;
    data << uint8(ExteriorComponentType);
    data << uint8(Field_59);
    data << uint8(Size);
}
 
void HousingFixtureData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Object const* owner) const
{
    WriteUpdate(_changesMask, data, receiver, owner, false);
}
 
void HousingFixtureData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Object const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 11);
 
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            data << int32(ExteriorComponentID);
        }
        if (changesMask[2])
        {
            data << int32(HouseExteriorWmoDataID);
        }
        if (changesMask[3])
        {
            data << int32(ExteriorComponentHookID);
        }
        if (changesMask[4])
        {
            data << *HouseGUID;
        }
        if (changesMask[5])
        {
            data << *AttachParentGUID;
        }
        if (changesMask[6])
        {
            data << *Guid;
        }
        if (changesMask[7])
        {
            data << *GameObjectGUID;
        }
        if (changesMask[8])
        {
            data << uint8(ExteriorComponentType);
        }
        if (changesMask[9])
        {
            data << uint8(Field_59);
        }
        if (changesMask[10])
        {
            data << uint8(Size);
        }
    }
}
 
void HousingFixtureData::ClearChangesMask()
{
    Base::ClearChangesMask(ExteriorComponentID);
    Base::ClearChangesMask(HouseExteriorWmoDataID);
    Base::ClearChangesMask(ExteriorComponentHookID);
    Base::ClearChangesMask(HouseGUID);
    Base::ClearChangesMask(AttachParentGUID);
    Base::ClearChangesMask(Guid);
    Base::ClearChangesMask(GameObjectGUID);
    Base::ClearChangesMask(ExteriorComponentType);
    Base::ClearChangesMask(Field_59);
    Base::ClearChangesMask(Size);
    _changesMask.ResetAll();
}
 
void PlayerInitiativeInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int64(RemainingDuration);
    data << int32(CurrentInitiativeID);
    data << int32(CurrentMilestoneID);
    data << int32(CurrentCycleID);
    data << float(ProgressRequired);
    data << float(CurrentProgress);
    data << float(PlayerTotalContribution);
}
 
void PlayerInitiativeInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 7);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << int64(RemainingDuration);
    }
    if (changesMask[1])
    {
        data << int32(CurrentInitiativeID);
    }
    if (changesMask[2])
    {
        data << int32(CurrentMilestoneID);
    }
    if (changesMask[3])
    {
        data << int32(CurrentCycleID);
    }
    if (changesMask[4])
    {
        data << float(ProgressRequired);
    }
    if (changesMask[5])
    {
        data << float(CurrentProgress);
    }
    if (changesMask[6])
    {
        data << float(PlayerTotalContribution);
    }
}
 
void PlayerInitiativeInfo::ClearChangesMask()
{
    Base::ClearChangesMask(RemainingDuration);
    Base::ClearChangesMask(CurrentInitiativeID);
    Base::ClearChangesMask(CurrentMilestoneID);
    Base::ClearChangesMask(CurrentCycleID);
    Base::ClearChangesMask(ProgressRequired);
    Base::ClearChangesMask(CurrentProgress);
    Base::ClearChangesMask(PlayerTotalContribution);
    _changesMask.ResetAll();
}
 
void PlayerInitiativeTaskInfo::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int32(TaskID);
    data << int32(TimesCompleted);
}
 
void PlayerInitiativeTaskInfo::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask changesMask = _changesMask;
    if (ignoreChangesMask)
        changesMask.SetAll();
 
    data.WriteBits(changesMask.GetBlock(0), 2);
 
    data.FlushBits();
    if (changesMask[0])
    {
        data << int32(TaskID);
    }
    if (changesMask[1])
    {
        data << int32(TimesCompleted);
    }
}
 
void PlayerInitiativeTaskInfo::ClearChangesMask()
{
    Base::ClearChangesMask(TaskID);
    Base::ClearChangesMask(TimesCompleted);
    _changesMask.ResetAll();
}
 
void NICompletedMilestoneEntry::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int64(AwardDate);
    data << uint32(MilestoneID);
}
 
void NICompletedMilestoneEntry::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << int64(AwardDate);
    data << uint32(MilestoneID);
}
 
bool NICompletedMilestoneEntry::operator==(NICompletedMilestoneEntry const& right) const
{
    return AwardDate == right.AwardDate
        && MilestoneID == right.MilestoneID;
}
 
void NICompletedInitiativesEntry::WriteCreate(ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(InitiativeID);
    data << uint32(CompletedMilestones.size());
    for (uint32 i = 0; i < CompletedMilestones.size(); ++i)
    {
        CompletedMilestones[i].WriteCreate(data, receiver, owner);
    }
    data.WriteBit(Completed);
    data.FlushBits();
}
 
void NICompletedInitiativesEntry::WriteUpdate(bool ignoreChangesMask, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << uint32(InitiativeID);
    data << uint32(CompletedMilestones.size());
    for (uint32 i = 0; i < CompletedMilestones.size(); ++i)
    {
        CompletedMilestones[i].WriteUpdate(ignoreChangesMask, data, receiver, owner);
    }
    data.FlushBits();
    data.FlushBits();
    data.WriteBit(Completed);
    data.FlushBits();
}
 
bool NICompletedInitiativesEntry::operator==(NICompletedInitiativesEntry const& right) const
{
    return Completed == right.Completed
        && CompletedMilestones == right.CompletedMilestones
        && InitiativeID == right.InitiativeID;
}
 
void PlayerInitiativeComponentData::WriteCreate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    data << *NeighborhoodGUID;
    InitiativeInfo->WriteCreate(data, receiver, owner);
    data << uint32(CompletedTasks.size());
    data << uint32(CompletedInitiatives.size());
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
    {
        WriteSetFieldCreate(Houses, data, receiver, owner);
    }
    for (uint32 i = 0; i < CompletedTasks.size(); ++i)
    {
        CompletedTasks[i].WriteCreate(data, receiver, owner);
    }
    for (uint32 i = 0; i < CompletedInitiatives.size(); ++i)
    {
        CompletedInitiatives[i].WriteCreate(data, receiver, owner);
    }
}
 
static constexpr void PlayerInitiativeComponentDataAppendAllowedFieldsMaskForFlag(PlayerInitiativeComponentData::Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    if (fieldVisibilityFlags.HasFlag(UpdateFieldFlag::Owner))
        allowedMaskForTarget |= std::array<uint32, 1>{ 0x00000020u };
}
 
void PlayerInitiativeComponentData::AppendAllowedFieldsMaskForFlag(Mask& allowedMaskForTarget, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    PlayerInitiativeComponentDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
}
 
void PlayerInitiativeComponentData::FilterDisallowedFieldsMaskForFlag(Mask& changesMask, EnumFlag<UpdateFieldFlag> fieldVisibilityFlags)
{
    Mask allowedMaskForTarget({ 0x0000001Fu });
    PlayerInitiativeComponentDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    changesMask &= allowedMaskForTarget;
}
 
void PlayerInitiativeComponentData::WriteUpdate(EnumFlag<UpdateFieldFlag> fieldVisibilityFlags, ByteBuffer& data, Player const* receiver, Player const* owner) const
{
    Mask allowedMaskForTarget({ 0x0000001Fu });
    PlayerInitiativeComponentDataAppendAllowedFieldsMaskForFlag(allowedMaskForTarget, fieldVisibilityFlags);
    WriteUpdate(_changesMask & allowedMaskForTarget, data, receiver, owner, false);
}
 
void PlayerInitiativeComponentData::WriteUpdate(Mask const& changesMask, ByteBuffer& data, Player const* receiver, Player const* owner, bool ignoreNestedChangesMask) const
{
    data.WriteBits(changesMask.GetBlock(0), 6);
 
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            if (!ignoreNestedChangesMask)
                CompletedTasks.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(CompletedTasks.size(), data);
        }
        if (changesMask[2])
        {
            if (!ignoreNestedChangesMask)
                CompletedInitiatives.WriteUpdateMask(data);
            else
                WriteCompleteDynamicFieldUpdateMask(CompletedInitiatives.size(), data);
        }
    }
    data.FlushBits();
    if (changesMask[0])
    {
        if (changesMask[1])
        {
            for (uint32 i = 0; i < CompletedTasks.size(); ++i)
            {
                if (CompletedTasks.HasChanged(i) || ignoreNestedChangesMask)
                {
                    CompletedTasks[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[2])
        {
            for (uint32 i = 0; i < CompletedInitiatives.size(); ++i)
            {
                if (CompletedInitiatives.HasChanged(i) || ignoreNestedChangesMask)
                {
                    CompletedInitiatives[i].WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
                }
            }
        }
        if (changesMask[3])
        {
            data << *NeighborhoodGUID;
        }
        if (changesMask[4])
        {
            InitiativeInfo->WriteUpdate(ignoreNestedChangesMask, data, receiver, owner);
        }
        if (changesMask[5])
        {
            WriteSetFieldUpdate(Houses, ignoreNestedChangesMask, data, receiver, owner);
        }
    }
}
 
void PlayerInitiativeComponentData::ClearChangesMask()
{
    Base::ClearChangesMask(CompletedTasks);
    Base::ClearChangesMask(CompletedInitiatives);
    Base::ClearChangesMask(NeighborhoodGUID);
    Base::ClearChangesMask(InitiativeInfo);
    Base::ClearChangesMask(Houses);
    _changesMask.ResetAll();
}
 
}
 
#if TRINITY_COMPILER == TRINITY_COMPILER_GNU
#pragma GCC diagnostic pop
#else
#pragma warning(pop)
#endif