ObjectGuid.h

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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/>.
 */
 
#ifndef ObjectGuid_h__
#define ObjectGuid_h__
 
#include "Define.h"
#include "EnumFlag.h"
#include "advstd.h"
#include <array>
#include <functional>
#include <list>
#include <set>
#include <string>
#include <type_traits>
#include <vector>
#include <unordered_set>
 
enum TypeID
{
 TYPEID_OBJECT = 0,
 TYPEID_ITEM = 1,
 TYPEID_CONTAINER = 2,
 TYPEID_AZERITE_EMPOWERED_ITEM = 3,
 TYPEID_AZERITE_ITEM = 4,
 TYPEID_UNIT = 5,
 TYPEID_PLAYER = 6,
 TYPEID_ACTIVE_PLAYER = 7,
 TYPEID_GAMEOBJECT = 8,
 TYPEID_DYNAMICOBJECT = 9,
 TYPEID_CORPSE = 10,
 TYPEID_AREATRIGGER = 11,
 TYPEID_SCENEOBJECT = 12,
 TYPEID_CONVERSATION = 13
};
 
#define NUM_CLIENT_OBJECT_TYPES 14
 
enum TypeMask
{
 TYPEMASK_OBJECT = 0x0001,
 TYPEMASK_ITEM = 0x0002,
 TYPEMASK_CONTAINER = 0x0004,
 TYPEMASK_AZERITE_EMPOWERED_ITEM = 0x0008,
 TYPEMASK_AZERITE_ITEM = 0x0010,
 TYPEMASK_UNIT = 0x0020,
 TYPEMASK_PLAYER = 0x0040,
 TYPEMASK_ACTIVE_PLAYER = 0x0080,
 TYPEMASK_GAMEOBJECT = 0x0100,
 TYPEMASK_DYNAMICOBJECT = 0x0200,
 TYPEMASK_CORPSE = 0x0400,
 TYPEMASK_AREATRIGGER = 0x0800,
 TYPEMASK_SCENEOBJECT = 0x1000,
 TYPEMASK_CONVERSATION = 0x2000,
 TYPEMASK_SEER = TYPEMASK_PLAYER | TYPEMASK_UNIT | TYPEMASK_DYNAMICOBJECT
};
 
enum class HighGuid
{
 Null = 0,
 Uniq = 1,
 Player = 2,
 Item = 3,
 WorldTransaction = 4,
 StaticDoor = 5, //NYI
 Transport = 6,
 Conversation = 7,
 Creature = 8,
 Vehicle = 9,
 Pet = 10,
 GameObject = 11,
 DynamicObject = 12,
 AreaTrigger = 13,
 Corpse = 14,
 LootObject = 15,
 SceneObject = 16,
 Scenario = 17,
 AIGroup = 18,
 DynamicDoor = 19,
 ClientActor = 20, //NYI
 Vignette = 21,
 CallForHelp = 22,
 AIResource = 23,
 AILock = 24,
 AILockTicket = 25,
 ChatChannel = 26,
 Party = 27,
 Guild = 28,
 WowAccount = 29,
 BNetAccount = 30,
 GMTask = 31,
 MobileSession = 32, //NYI
 RaidGroup = 33,
 Spell = 34,
 Mail = 35,
 WebObj = 36, //NYI
 LFGObject = 37, //NYI
 LFGList = 38, //NYI
 UserRouter = 39,
 PVPQueueGroup = 40,
 UserClient = 41,
 PetBattle = 42, //NYI
 UniqUserClient = 43,
 BattlePet = 44,
 CommerceObj = 45,
 ClientSession = 46,
 Cast = 47,
 ClientConnection = 48,
 ClubFinder = 49,
 ToolsClient = 50,
 WorldLayer = 51,
 ArenaTeam = 52,
 LMMParty = 53,
 LMMLobby = 54,
 
 Count,
};
 
enum class ObjectGuidSequenceSource
{
 None = 0x0,
 Global = 0x1,
 Realm = 0x2,
 Map = 0x4
};
 
DEFINE_ENUM_FLAG(ObjectGuidSequenceSource);
 
enum class ObjectGuidFormatType
{
 Null,
 Uniq,
 Player,
 Item,
 WorldObject,
 Transport,
 ClientActor,
 ChatChannel,
 Global,
 Guild,
 MobileSession,
 WebObj,
 LFGObject,
 LFGList,
 Client,
 ClubFinder,
 ToolsClient,
 WorldLayer,
 LMMLobby,
};
 
template<HighGuid high>
struct ObjectGuidTraits
{
 static constexpr EnumFlag<ObjectGuidSequenceSource> SequenceSource = ObjectGuidSequenceSource::None;
 using Format = std::integral_constant<ObjectGuidFormatType, ObjectGuidFormatType::Null>;
};
 
#define MAKE_GUID_TRAIT(high, sequence, format) \
 template<> struct ObjectGuidTraits<high> \
 { \
 static constexpr EnumFlag<ObjectGuidSequenceSource> SequenceSource = sequence; \
 using Format = std::integral_constant<ObjectGuidFormatType, format>; \
 }
 
MAKE_GUID_TRAIT(HighGuid::Null, ObjectGuidSequenceSource::None, ObjectGuidFormatType::Null);
MAKE_GUID_TRAIT(HighGuid::Uniq, ObjectGuidSequenceSource::None, ObjectGuidFormatType::Uniq);
MAKE_GUID_TRAIT(HighGuid::Player, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Player);
MAKE_GUID_TRAIT(HighGuid::Item, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Item);
MAKE_GUID_TRAIT(HighGuid::WorldTransaction, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::StaticDoor, ObjectGuidSequenceSource::Global | ObjectGuidSequenceSource::Map, ObjectGuidFormatType::Transport);
MAKE_GUID_TRAIT(HighGuid::Transport, ObjectGuidSequenceSource::Global | ObjectGuidSequenceSource::Map, ObjectGuidFormatType::Transport);
MAKE_GUID_TRAIT(HighGuid::Conversation, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::Creature, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::Vehicle, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::Pet, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::GameObject, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::DynamicObject, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::AreaTrigger, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::Corpse, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::LootObject, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::SceneObject, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::Scenario, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::AIGroup, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::DynamicDoor, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::ClientActor, ObjectGuidSequenceSource::None, ObjectGuidFormatType::ClientActor);
MAKE_GUID_TRAIT(HighGuid::Vignette, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::CallForHelp, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::AIResource, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::AILock, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::AILockTicket, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::ChatChannel, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::ChatChannel);
MAKE_GUID_TRAIT(HighGuid::Party, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::Guild, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Guild);
MAKE_GUID_TRAIT(HighGuid::WowAccount, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::BNetAccount, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::GMTask, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::MobileSession, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::MobileSession);
MAKE_GUID_TRAIT(HighGuid::RaidGroup, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::Spell, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::Mail, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::WebObj, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::WebObj);
MAKE_GUID_TRAIT(HighGuid::LFGObject, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::LFGObject);
MAKE_GUID_TRAIT(HighGuid::LFGList, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::LFGList);
MAKE_GUID_TRAIT(HighGuid::UserRouter, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::PVPQueueGroup, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::UserClient, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::PetBattle, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Client);
MAKE_GUID_TRAIT(HighGuid::UniqUserClient, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Client);
MAKE_GUID_TRAIT(HighGuid::BattlePet, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::CommerceObj, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::Global);
MAKE_GUID_TRAIT(HighGuid::ClientSession, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Client);
MAKE_GUID_TRAIT(HighGuid::Cast, ObjectGuidSequenceSource::Map, ObjectGuidFormatType::WorldObject);
MAKE_GUID_TRAIT(HighGuid::ClientConnection, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Client);
MAKE_GUID_TRAIT(HighGuid::ClubFinder, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::ClubFinder);
MAKE_GUID_TRAIT(HighGuid::ToolsClient, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::ToolsClient);
MAKE_GUID_TRAIT(HighGuid::WorldLayer, ObjectGuidSequenceSource::Global, ObjectGuidFormatType::WorldLayer);
MAKE_GUID_TRAIT(HighGuid::ArenaTeam, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Guild);
MAKE_GUID_TRAIT(HighGuid::LMMParty, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::Client);
MAKE_GUID_TRAIT(HighGuid::LMMLobby, ObjectGuidSequenceSource::Realm, ObjectGuidFormatType::LMMLobby);
 
class ByteBuffer;
class ObjectGuid;
 
class TC_GAME_API ObjectGuidFactory
{
public:
 static ObjectGuid CreateNull();
 static ObjectGuid CreateUniq(uint64 id);
 static ObjectGuid CreatePlayer(uint32 realmId, uint64 dbId);
 static ObjectGuid CreateItem(uint32 realmId, uint64 dbId);
 static ObjectGuid CreateWorldObject(HighGuid type, uint8 subType, uint32 realmId, uint16 mapId, uint32 serverId, uint32 entry, uint64 counter);
 static ObjectGuid CreateTransport(HighGuid type, uint32 counter);
 static ObjectGuid CreateClientActor(uint16 ownerType, uint16 ownerId, uint32 counter);
 static ObjectGuid CreateChatChannel(uint32 realmId, bool builtIn, bool trade, uint16 zoneId, uint8 factionGroupMask, uint64 counter);
 static ObjectGuid CreateGlobal(HighGuid type, uint64 dbIdHigh, uint64 dbId);
 static ObjectGuid CreateGuild(HighGuid type, uint32 realmId, uint64 dbId);
 static ObjectGuid CreateMobileSession(uint32 realmId, uint16 arg1, uint64 counter);
 static ObjectGuid CreateWebObj(uint32 realmId, uint8 arg1, uint8 arg2, uint64 counter);
 static ObjectGuid CreateLFGObject(uint8 arg1, uint8 arg2, uint8 arg3, uint8 arg4, bool arg5, uint8 arg6, uint64 counter);
 static ObjectGuid CreateLFGList(uint8 arg1, uint64 counter);
 static ObjectGuid CreateClient(HighGuid type, uint32 realmId, uint32 arg1, uint64 counter);
 static ObjectGuid CreateClubFinder(uint32 realmId, uint8 type, uint32 clubFinderId, uint64 dbId);
 static ObjectGuid CreateToolsClient(uint16 mapId, uint32 serverId, uint64 counter);
 static ObjectGuid CreateWorldLayer(uint32 arg1, uint16 arg2, uint8 arg3, uint32 arg4);
 static ObjectGuid CreateLMMLobby(uint32 realmId, uint32 arg2, uint8 arg3, uint8 arg4, uint64 counter);
};
 
#pragma pack(push, 1)
 
class TC_GAME_API ObjectGuid
{
 friend class ObjectGuidFactory;
 friend TC_GAME_API ByteBuffer& operator<<(ByteBuffer& buf, ObjectGuid const& guid);
 friend TC_GAME_API ByteBuffer& operator>>(ByteBuffer& buf, ObjectGuid& guid);
 
 public:
 static ObjectGuid const Empty;
 static ObjectGuid const FromStringFailed;
 static ObjectGuid const TradeItem;
 
 using LowType = uint64;
 
 ObjectGuid() = default;
 
 uint64 GetRawValue(std::size_t i) const { return _data[i]; }
 std::vector<uint8> GetRawValue() const;
 void SetRawValue(std::vector<uint8> const& guid);
 void SetRawValue(uint64 high, uint64 low) { _data[0] = low; _data[1] = high; }
 void Clear() { _data = { }; }
 
 HighGuid GetHigh() const { return HighGuid((_data[1] >> 58) & 0x3F); }
 uint32 GetRealmId() const { return uint32((_data[1] >> 42) & 0xFFFF); }
 uint32 GetMapId() const { return uint32((_data[1] >> 29) & 0x1FFF); }
 uint32 GetEntry() const { return uint32((_data[1] >> 6) & 0x7FFFFF); }
 uint32 GetSubType() const { return uint32(_data[1] & 0x3F); }
 LowType GetCounter() const
 {
 switch (GetHigh())
 {
 case HighGuid::Transport:
 return (_data[1] >> 38) & UI64LIT(0xFFFFF);
 default:
 break;
 }
 return _data[0] & UI64LIT(0x000000FFFFFFFFFF);
 }
 
 static LowType GetMaxCounter(HighGuid high)
 {
 switch (high)
 {
 case HighGuid::Transport:
 return UI64LIT(0xFFFFF);
 default:
 break;
 }
 return UI64LIT(0xFFFFFFFFFF);
 }
 
 LowType GetMaxCounter() const { return GetMaxCounter(GetHigh()); }
 
 bool IsEmpty() const { return _data[0] == 0 && _data[1] == 0; }
 bool IsCreature() const { return GetHigh() == HighGuid::Creature; }
 bool IsPet() const { return GetHigh() == HighGuid::Pet; }
 bool IsVehicle() const { return GetHigh() == HighGuid::Vehicle; }
 bool IsCreatureOrPet() const { return IsCreature() || IsPet(); }
 bool IsCreatureOrVehicle() const { return IsCreature() || IsVehicle(); }
 bool IsAnyTypeCreature() const { return IsCreature() || IsPet() || IsVehicle(); }
 bool IsPlayer() const { return !IsEmpty() && GetHigh() == HighGuid::Player; }
 bool IsUnit() const { return IsAnyTypeCreature() || IsPlayer(); }
 bool IsItem() const { return GetHigh() == HighGuid::Item; }
 bool IsGameObject() const { return GetHigh() == HighGuid::GameObject; }
 bool IsDynamicObject() const { return GetHigh() == HighGuid::DynamicObject; }
 bool IsCorpse() const { return GetHigh() == HighGuid::Corpse; }
 bool IsAreaTrigger() const { return GetHigh() == HighGuid::AreaTrigger; }
 bool IsMOTransport() const { return GetHigh() == HighGuid::Transport; }
 bool IsAnyTypeGameObject() const { return IsGameObject() || IsMOTransport(); }
 bool IsParty() const { return GetHigh() == HighGuid::Party; }
 bool IsGuild() const { return GetHigh() == HighGuid::Guild; }
 bool IsSceneObject() const { return GetHigh() == HighGuid::SceneObject; }
 bool IsConversation() const { return GetHigh() == HighGuid::Conversation; }
 bool IsCast() const { return GetHigh() == HighGuid::Cast; }
 
 bool operator!() const { return IsEmpty(); }
 bool operator==(ObjectGuid const& right) const = default;
 std::strong_ordering operator<=>(ObjectGuid const& right) const
 {
 if (std::strong_ordering cmp = _data[1] <=> right._data[1]; advstd::is_neq(cmp))
 return cmp;
 if (std::strong_ordering cmp = _data[0] <=> right._data[0]; advstd::is_neq(cmp))
 return cmp;
 return std::strong_ordering::equal;
 }
 
 static char const* GetTypeName(HighGuid high);
 char const* GetTypeName() const { return !IsEmpty() ? GetTypeName(GetHigh()) : "None"; }
 std::string ToString() const;
 std::string ToHexString() const;
 static ObjectGuid FromString(std::string const& guidString);
 std::size_t GetHash() const;
 
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Null, ObjectGuid> Create() { return ObjectGuidFactory::CreateNull(); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Uniq, ObjectGuid> Create(ObjectGuid::LowType id) { return ObjectGuidFactory::CreateUniq(id); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Player, ObjectGuid> Create(ObjectGuid::LowType dbId) { return ObjectGuidFactory::CreatePlayer(0, dbId); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Item, ObjectGuid> Create(ObjectGuid::LowType dbId) { return ObjectGuidFactory::CreateItem(0, dbId); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::WorldObject, ObjectGuid> Create(uint16 mapId, uint32 entry, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateWorldObject(type, 0, 0, mapId, 0, entry, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::WorldObject, ObjectGuid> Create(uint8 subType, uint16 mapId, uint32 entry, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateWorldObject(type, subType, 0, mapId, 0, entry, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Transport, ObjectGuid> Create(uint32 counter) { return ObjectGuidFactory::CreateTransport(type, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::ClientActor, ObjectGuid> Create(uint16 ownerType, uint16 ownerId, uint32 counter) { return ObjectGuidFactory::CreateClientActor(ownerType, ownerId, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::ChatChannel, ObjectGuid> Create(bool builtIn, bool trade, uint16 zoneId, uint8 factionGroupMask, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateChatChannel(0, builtIn, trade, zoneId, factionGroupMask, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Global, ObjectGuid> Create(ObjectGuid::LowType dbId) { return ObjectGuidFactory::CreateGlobal(type, UI64LIT(0), dbId); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Guild, ObjectGuid> Create(ObjectGuid::LowType dbId) { return ObjectGuidFactory::CreateGuild(type, 0, dbId); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::MobileSession, ObjectGuid> Create(uint16 arg1, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateMobileSession(0, arg1, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::WebObj, ObjectGuid> Create(uint8 arg1, uint8 arg2, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateWebObj(0, arg1, arg2, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::LFGObject, ObjectGuid> Create(uint8 arg1, uint8 arg2, uint8 arg3, uint8 arg4, bool arg5, uint8 arg6, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateLFGObject(arg1, arg2, arg3, arg4, arg5, arg6, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::LFGList, ObjectGuid> Create(uint8 arg1, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateLFGList(arg1, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::Client, ObjectGuid> Create(uint32 arg1, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateClient(type, 0, arg1, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::ClubFinder, ObjectGuid> Create(uint8 clubType, uint32 clubFinderId, ObjectGuid::LowType dbId) { return ObjectGuidFactory::CreateClubFinder(0, clubType, clubFinderId, dbId); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::ToolsClient, ObjectGuid> Create(uint16 mapId, uint32 serverId, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateToolsClient(mapId, serverId, counter); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::WorldLayer, ObjectGuid> Create(uint32 arg1, uint16 arg2, uint8 arg3, uint32 arg4) { return ObjectGuidFactory::CreateWorldLayer(arg1, arg2, arg3, arg4); }
 template<HighGuid type> static std::enable_if_t<ObjectGuidTraits<type>::Format::value == ObjectGuidFormatType::LMMLobby, ObjectGuid> Create(uint32 arg2, uint8 arg3, uint8 arg4, ObjectGuid::LowType counter) { return ObjectGuidFactory::CreateLMMLobby(0, arg2, arg3, arg4, counter); }
 
 protected:
 ObjectGuid(uint64 high, uint64 low)
 {
 _data[0] = low;
 _data[1] = high;
 }
 
 std::array<uint64, 2> _data = { };
};
 
#pragma pack(pop)
 
// Some Shared defines
using GuidSet = std::set<ObjectGuid>;
using GuidList = std::list<ObjectGuid>;
using GuidVector = std::vector<ObjectGuid>;
using GuidUnorderedSet = std::unordered_set<ObjectGuid>;
 
class TC_GAME_API ObjectGuidGenerator
{
public:
 explicit ObjectGuidGenerator(HighGuid high, ObjectGuid::LowType start = UI64LIT(1)) : _high(high), _nextGuid(start) { }
 ~ObjectGuidGenerator() = default;
 
 void Set(ObjectGuid::LowType val) { _nextGuid = val; }
 ObjectGuid::LowType Generate();
 ObjectGuid::LowType GetNextAfterMaxUsed() const { return _nextGuid; }
 
protected:
 void HandleCounterOverflow();
 void CheckGuidTrigger();
 HighGuid _high;
 ObjectGuid::LowType _nextGuid;
};
 
TC_GAME_API ByteBuffer& operator<<(ByteBuffer& buf, ObjectGuid const& guid);
TC_GAME_API ByteBuffer& operator>>(ByteBuffer& buf, ObjectGuid& guid);
 
namespace std
{
 template<>
 struct hash<ObjectGuid>
 {
 public:
 size_t operator()(ObjectGuid const& key) const noexcept
 {
 return key.GetHash();
 }
 };
}
 
namespace Trinity
{
 namespace Legacy
 {
 enum class TypeID
 {
 Object = 0,
 Item = 1,
 Container = 2,
 Unit = 3,
 Player = 4,
 GameObject = 5,
 DynamicObject = 6,
 Corpse = 7,
 AreaTrigger = 8,
 SceneObject = 9,
 Conversation = 10,
 Max
 };
 
 constexpr inline ::TypeID ConvertLegacyTypeID(TypeID legacyTypeID)
 {
 switch (legacyTypeID)
 {
 case TypeID::Object:
 return TYPEID_OBJECT;
 case TypeID::Item:
 return TYPEID_ITEM;
 case TypeID::Container:
 return TYPEID_CONTAINER;
 case TypeID::Unit:
 return TYPEID_UNIT;
 case TypeID::Player:
 return TYPEID_PLAYER;
 case TypeID::GameObject:
 return TYPEID_GAMEOBJECT;
 case TypeID::DynamicObject:
 return TYPEID_DYNAMICOBJECT;
 case TypeID::Corpse:
 return TYPEID_CORPSE;
 case TypeID::AreaTrigger:
 return TYPEID_AREATRIGGER;
 case TypeID::SceneObject:
 return TYPEID_SCENEOBJECT;
 case TypeID::Conversation:
 return TYPEID_CONVERSATION;
 default:
 return TYPEID_OBJECT;
 }
 }
 
 constexpr inline TypeMask ConvertLegacyTypeMask(uint32 legacyTypeMask)
 {
 uint32 typeMask = 0;
 for (TypeID i = TypeID::Object; i < TypeID::Max; i = TypeID(uint32(i) + 1))
 if (legacyTypeMask & (1 << uint32(i)))
 typeMask |= 1u << ConvertLegacyTypeID(i);
 
 return TypeMask(typeMask);
 }
 }
}
 
#endif // ObjectGuid_h__