path: root/src/server/game/Battlegrounds/Battleground.h

/*
 * 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 __BATTLEGROUND_H
#define __BATTLEGROUND_H

#include "DBCEnums.h"
#include "Duration.h"
#include "ObjectGuid.h"
#include "Position.h"
#include "SharedDefines.h"
#include "UniqueTrackablePtr.h"
#include "ZoneScript.h"
#include <deque>
#include <map>
#include <vector>

class BattlegroundMap;
class Creature;
class GameObject;
class Group;
class Player;
class Transport;
class Unit;
class WorldObject;
class WorldPacket;
struct BattlegroundPlayerScoreTemplate;
struct BattlegroundScore;
struct BattlegroundTemplate;
struct PVPDifficultyEntry;
struct WorldSafeLocsEntry;

namespace WorldPackets
{
    namespace Battleground
    {
        struct PVPMatchStatistics;
        struct BattlegroundPlayerPosition;
    }

}

enum BattlegroundBroadcastTexts
{
    BG_TEXT_ALLIANCE_WINS       = 10633,
    BG_TEXT_HORDE_WINS          = 10634,

    BG_TEXT_START_TWO_MINUTES   = 18193,
    BG_TEXT_START_ONE_MINUTE    = 18194,
    BG_TEXT_START_HALF_MINUTE   = 18195,
    BG_TEXT_BATTLE_HAS_BEGUN    = 18196,
};

enum BattlegroundSounds
{
    SOUND_HORDE_WINS                = 8454,
    SOUND_ALLIANCE_WINS             = 8455,
    SOUND_BG_START                  = 3439,
    SOUND_BG_START_L70ETC           = 11803
};

enum BattlegroundQuests
{
    SPELL_WS_QUEST_REWARD           = 43483,
    SPELL_AB_QUEST_REWARD           = 43484,
    SPELL_AV_QUEST_REWARD           = 43475,
    SPELL_AV_QUEST_KILLED_BOSS      = 23658,
    SPELL_EY_QUEST_REWARD           = 43477,
    SPELL_SA_QUEST_REWARD           = 61213,
    SPELL_AB_QUEST_REWARD_4_BASES   = 24061,
    SPELL_AB_QUEST_REWARD_5_BASES   = 24064
};

enum BattlegroundMarksCount
{
    ITEM_WINNER_COUNT               = 3,
    ITEM_LOSER_COUNT                = 1
};

enum BattlegroundCreatures
{
    BG_CREATURE_ENTRY_A_SPIRITGUIDE      = 13116,           // alliance
    BG_CREATURE_ENTRY_H_SPIRITGUIDE      = 13117            // horde
};

enum BattlegroundSpells
{
    SPELL_SPIRIT_HEAL_CHANNEL_AOE   = 22011,                // used for AoE resurrections
    SPELL_SPIRIT_HEAL_PLAYER_AURA   = 156758,               // individual player timers for resurrection
    SPELL_SPIRIT_HEAL_CHANNEL_SELF  = 305122,               // channel visual for individual area spirit healers
    SPELL_WAITING_FOR_RESURRECT     = 2584,                 // Waiting to Resurrect
    VISUAL_SPIRIT_HEAL_CHANNEL      = 3060,
    SPELL_SPIRIT_HEAL               = 22012,                // Spirit Heal
    SPELL_RESURRECTION_VISUAL       = 24171,                // Resurrection Impact Visual
    SPELL_ARENA_PREPARATION         = 32727,                // use this one, 32728 not correct
    SPELL_PREPARATION               = 44521,                // Preparation
    SPELL_SPIRIT_HEAL_MANA          = 44535,                // Spirit Heal
    SPELL_RECENTLY_DROPPED_ALLIANCE_FLAG = 42792,           // makes Alliance flag unselectable
    SPELL_RECENTLY_DROPPED_HORDE_FLAG = 50326,              // makes Horde flag unselectable
    SPELL_RECENTLY_DROPPED_NEUTRAL_FLAG = 50327,            // makes Neutral flag unselectable
    SPELL_AURA_PLAYER_INACTIVE      = 43681,                // Inactive
    SPELL_HONORABLE_DEFENDER_25Y    = 68652,                // +50% honor when standing at a capture point that you control, 25yards radius (added in 3.2)
    SPELL_HONORABLE_DEFENDER_60Y    = 66157,                // +50% honor when standing at a capture point that you control, 60yards radius (added in 3.2), probably for 40+ player battlegrounds
    SPELL_MERCENARY_CONTRACT_HORDE  = 193472,
    SPELL_MERCENARY_CONTRACT_ALLIANCE = 193475,
    SPELL_MERCENARY_HORDE_1         = 193864,
    SPELL_MERCENARY_HORDE_REACTIONS = 195838,
    SPELL_MERCENARY_ALLIANCE_1      = 193863,
    SPELL_MERCENARY_ALLIANCE_REACTIONS = 195843,
    SPELL_MERCENARY_SHAPESHIFT      = 193970,
    SPELL_PET_SUMMONED              = 6962 // used after resurrection
};

enum BattlegroundTimeIntervals
{
    CHECK_PLAYER_POSITION_INVERVAL  = 1000,                 // ms
    RESURRECTION_INTERVAL           = 30000,                // ms
    //REMIND_INTERVAL                 = 10000,                // ms
    INVITATION_REMIND_TIME          = 20000,                // ms
    INVITE_ACCEPT_WAIT_TIME         = 90000,                // ms
    TIME_AUTOCLOSE_BATTLEGROUND     = 120000,               // ms
    MAX_OFFLINE_TIME                = 300,                  // secs
    RESPAWN_ONE_DAY                 = 86400,                // secs
    RESPAWN_IMMEDIATELY             = 0,                    // secs
    BUFF_RESPAWN_TIME               = 180,                  // secs
    BATTLEGROUND_COUNTDOWN_MAX      = 120,                  // secs
    ARENA_COUNTDOWN_MAX             = 60,                   // secs
    PLAYER_POSITION_UPDATE_INTERVAL = 5000,                 // ms
};

enum BattlegroundStartTimeIntervals
{
    BG_START_DELAY_2M               = 120000,               // ms (2 minutes)
    BG_START_DELAY_1M               = 60000,                // ms (1 minute)
    BG_START_DELAY_30S              = 30000,                // ms (30 seconds)
    BG_START_DELAY_15S              = 15000,                // ms (15 seconds) Used only in arena
    BG_START_DELAY_NONE             = 0                     // ms
};

enum BattlegroundBuffObjects
{
    BG_OBJECTID_SPEEDBUFF_ENTRY     = 179871,
    BG_OBJECTID_REGENBUFF_ENTRY     = 179904,
    BG_OBJECTID_BERSERKERBUFF_ENTRY = 179905
};

uint32 const Buff_Entries[3] = { BG_OBJECTID_SPEEDBUFF_ENTRY, BG_OBJECTID_REGENBUFF_ENTRY, BG_OBJECTID_BERSERKERBUFF_ENTRY };

enum BattlegroundStatus
{
    STATUS_NONE         = 0,                                // first status, should mean bg is not instance
    STATUS_WAIT_QUEUE   = 1,                                // means bg is empty and waiting for queue
    STATUS_WAIT_JOIN    = 2,                                // this means, that BG has already started and it is waiting for more players
    STATUS_IN_PROGRESS  = 3,                                // means bg is running
    STATUS_WAIT_LEAVE   = 4                                 // means some faction has won BG and it is ending
};

struct BattlegroundPlayer
{
    time_t OfflineRemoveTime;                              // for tracking and removing offline players from queue after 5 minutes
    ::Team Team;                                           // Player's team
    bool Mercenary;
    BattlegroundQueueTypeId queueTypeId;
};

struct BattlegroundObjectInfo
{
    BattlegroundObjectInfo() : object(nullptr), timer(0), spellid(0) { }

    GameObject  *object;
    int32       timer;
    uint32      spellid;
};

enum ArenaType
{
    ARENA_TYPE_2v2          = 2,
    ARENA_TYPE_3v3          = 3,
    ARENA_TYPE_5v5          = 5
};

enum BattlegroundStartingEvents
{
    BG_STARTING_EVENT_NONE  = 0x00,
    BG_STARTING_EVENT_1     = 0x01,
    BG_STARTING_EVENT_2     = 0x02,
    BG_STARTING_EVENT_3     = 0x04,
    BG_STARTING_EVENT_4     = 0x08
};

enum BattlegroundStartingEventsIds
{
    BG_STARTING_EVENT_FIRST     = 0,
    BG_STARTING_EVENT_SECOND    = 1,
    BG_STARTING_EVENT_THIRD     = 2,
    BG_STARTING_EVENT_FOURTH    = 3
};
#define BG_STARTING_EVENT_COUNT 4

#define BG_AWARD_ARENA_POINTS_MIN_LEVEL 71
#define ARENA_TIMELIMIT_POINTS_LOSS    -16

enum BattlegroundPlayerPositionConstants
{
    PLAYER_POSITION_ICON_NONE           = 0,
    PLAYER_POSITION_ICON_HORDE_FLAG     = 1,
    PLAYER_POSITION_ICON_ALLIANCE_FLAG  = 2,

    PLAYER_POSITION_ARENA_SLOT_NONE     = 1,
    PLAYER_POSITION_ARENA_SLOT_1        = 2,
    PLAYER_POSITION_ARENA_SLOT_2        = 3,
    PLAYER_POSITION_ARENA_SLOT_3        = 4,
    PLAYER_POSITION_ARENA_SLOT_4        = 5,
    PLAYER_POSITION_ARENA_SLOT_5        = 6
};

enum class BattlegroundQueueIdType : uint8
{
    Battleground    = 0,
    Arena           = 1,
    Wargame         = 2,
    Cheat           = 3,
    ArenaSkirmish   = 4
};

enum class BattlegroundPointCaptureStatus
{
    AllianceControlled,
    AllianceCapturing,
    Neutral,
    HordeCapturing,
    HordeControlled
};

/*
This class is used to:
1. Add player to battleground
2. Remove player from battleground
3. some certain cases, same for all battlegrounds
4. It has properties same for all battlegrounds
*/
class TC_GAME_API Battleground
{
    public:
        Battleground(BattlegroundTemplate const* battlegroundTemplate);
        Battleground(Battleground const&);
        virtual ~Battleground();

        Battleground& operator=(Battleground const&) = delete;

        void Update(uint32 diff);

        void Reset();

        /* Battleground */
        // Get methods:
        char const* GetName() const;
        BattlegroundTypeId GetTypeID() const;
        BattlegroundBracketId GetBracketId() const;
        uint32 GetInstanceID() const        { return m_InstanceID; }
        BattlegroundStatus GetStatus() const { return m_Status; }
        uint32 GetClientInstanceID() const  { return m_ClientInstanceID; }
        uint32 GetElapsedTime() const       { return m_StartTime; }
        Milliseconds GetInProgressDuration() const { return (m_Events & BG_STARTING_EVENT_4) ? Milliseconds(m_StartTime - StartDelayTimes[BG_STARTING_EVENT_FIRST]) : 0ms; }
        uint32 GetRemainingTime() const     { return m_EndTime; }
        uint32 GetMaxPlayers() const;
        uint32 GetMinPlayers() const;

        uint32 GetMinLevel() const;
        uint32 GetMaxLevel() const;

        uint32 GetMaxPlayersPerTeam() const;
        uint32 GetMinPlayersPerTeam() const;

        int32 GetStartDelayTime() const     { return m_StartDelayTime; }
        uint8 GetArenaType() const          { return m_ArenaType; }
        PvPTeamId GetWinner() const { return _winnerTeamId; }
        uint32 GetScriptId() const;
        uint32 GetBonusHonorFromKill(uint32 kills) const;

        // Set methods:
        //here we can count minlevel and maxlevel for players
        void SetBracket(PVPDifficultyEntry const* bracketEntry);
        void SetInstanceID(uint32 InstanceID) { m_InstanceID = InstanceID; }
        void SetStatus(BattlegroundStatus Status) { m_Status = Status; }
        void SetClientInstanceID(uint32 InstanceID) { m_ClientInstanceID = InstanceID; }
        void SetElapsedTime(uint32 Time)        { m_StartTime = Time; }
        void SetRemainingTime(uint32 Time)      { m_EndTime = Time; }
        void SetRated(bool state)           { m_IsRated = state; }
        void SetArenaType(uint8 type)       { m_ArenaType = type; }
        void SetWinner(PvPTeamId winnerTeamId) { _winnerTeamId = winnerTeamId; }
        std::unordered_set<uint32> const* GetPvpStatIds() const { return _pvpStatIds; }

        void ModifyStartDelayTime(int diff) { m_StartDelayTime -= diff; }
        void SetStartDelayTime(int Time)    { m_StartDelayTime = Time; }

        void AddToBGFreeSlotQueue();                        //this queue will be useful when more battlegrounds instances will be available
        void RemoveFromBGFreeSlotQueue();                   //this method could delete whole BG instance, if another free is available

        void DecreaseInvitedCount(Team team)      { (team == ALLIANCE) ? --m_InvitedAlliance : --m_InvitedHorde; }
        void IncreaseInvitedCount(Team team)      { (team == ALLIANCE) ? ++m_InvitedAlliance : ++m_InvitedHorde; }

        uint32 GetInvitedCount(Team team) const   { return (team == ALLIANCE) ? m_InvitedAlliance : m_InvitedHorde; }
        bool HasFreeSlots() const;
        uint32 GetFreeSlotsForTeam(Team team) const;

        bool isArena() const;
        bool isBattleground() const;
        bool isRated() const        { return m_IsRated; }

        typedef std::map<ObjectGuid, BattlegroundPlayer> BattlegroundPlayerMap;
        BattlegroundPlayerMap const& GetPlayers() const { return m_Players; }
        uint32 GetPlayersSize() const { return uint32(m_Players.size()); }

        typedef std::map<ObjectGuid, BattlegroundScore*> BattlegroundScoreMap;
        uint32 GetPlayerScoresSize() const { return uint32(PlayerScores.size()); }

        void StartBattleground();

        GameObject* GetBGObject(uint32 type, bool logError = true);
        Creature* GetBGCreature(uint32 type, bool logError = true);

        // Location
        uint32 GetMapId() const;

        // Map pointers
        void SetBgMap(BattlegroundMap* map);
        BattlegroundMap* GetBgMap() const;
        BattlegroundMap* FindBgMap() const { return m_Map; }

        WorldSafeLocsEntry const* GetTeamStartPosition(TeamId teamId) const;

        float GetStartMaxDist() const;

        // Packet Transfer
        // method that should fill worldpacket with actual world states (not yet implemented for all battlegrounds!)
        void SendPacketToTeam(Team team, WorldPacket const* packet, Player* except = nullptr) const;
        void SendPacketToAll(WorldPacket const* packet) const;

        void SendChatMessage(Creature* source, uint8 textId, WorldObject* target = nullptr);
        void SendBroadcastText(uint32 id, ChatMsg msgType, WorldObject const* target = nullptr);

        template<class Do>
        void BroadcastWorker(Do& _do);

        void PlaySoundToTeam(uint32 SoundID, Team team);
        void PlaySoundToAll(uint32 SoundID);
        void CastSpellOnTeam(uint32 SpellID, Team team);
        void RemoveAuraOnTeam(uint32 SpellID, Team team);
        void RewardHonorToTeam(uint32 Honor, Team team);
        void RewardReputationToTeam(uint32 faction_id, uint32 Reputation, Team team);
        void UpdateWorldState(int32 worldStateId, int32 value, bool hidden = false);
        virtual void EndBattleground(Team winner);
        void BlockMovement(Player* player);

        void SendMessageToAll(uint32 entry, ChatMsg type, Player const* source = nullptr);
        void PSendMessageToAll(uint32 entry, ChatMsg type, Player const* source, ...);

        // Raid Group
        Group* GetBgRaid(Team team) const { return team == ALLIANCE ? m_BgRaids[TEAM_ALLIANCE] : m_BgRaids[TEAM_HORDE]; }
        void SetBgRaid(Team team, Group* bg_raid);

        virtual void BuildPvPLogDataPacket(WorldPackets::Battleground::PVPMatchStatistics& pvpLogData) const;

        BattlegroundScore const* GetBattlegroundScore(Player* player) const;

        bool UpdatePlayerScore(Player* player, uint32 type, uint32 value, bool doAddHonor = true);
        void UpdatePvpStat(Player* player, uint32 pvpStatId, uint32 value);

        static TeamId GetTeamIndexByTeamId(Team team) { return team == ALLIANCE ? TEAM_ALLIANCE : TEAM_HORDE; }
        uint32 GetPlayersCountByTeam(Team team) const { return m_PlayersCount[GetTeamIndexByTeamId(team)]; }
        uint32 GetAlivePlayersCountByTeam(Team team) const;   // used in arenas to correctly handle death in spirit of redemption / last stand etc. (killer = killed) cases
        void UpdatePlayersCountByTeam(Team team, bool remove)
        {
            if (remove)
                --m_PlayersCount[GetTeamIndexByTeamId(team)];
            else
                ++m_PlayersCount[GetTeamIndexByTeamId(team)];
        }

        virtual void CheckWinConditions() { }

        // used for rated arena battles
        void SetArenaMatchmakerRating(Team team, uint32 MMR){ m_ArenaTeamMMR[GetTeamIndexByTeamId(team)] = MMR; }
        uint32 GetArenaMatchmakerRating(Team team) const          { return m_ArenaTeamMMR[GetTeamIndexByTeamId(team)]; }

        // must be implemented in BG subclass if need AND call base class generic code
        virtual void HandleKillPlayer(Player* player, Player* killer);
        virtual void HandleKillUnit(Creature* /*creature*/, Unit* /*killer*/);

        // Battleground events
        void EventPlayerLoggedIn(Player* player);
        void EventPlayerLoggedOut(Player* player);

        virtual WorldSafeLocsEntry const* GetExploitTeleportLocation(Team /*team*/) { return nullptr; }
        // GetExploitTeleportLocation(TeamId) must be implemented in the battleground subclass.
        void TeleportPlayerToExploitLocation(Player* player);

        virtual void AddPlayer(Player* player, BattlegroundQueueTypeId queueId);                // must be implemented in BG subclass

        void AddOrSetPlayerToCorrectBgGroup(Player* player, Team team);

        virtual void RemovePlayerAtLeave(ObjectGuid guid, bool Transport, bool SendPacket);

        virtual bool HandlePlayerUnderMap(Player* /*player*/) { return false; }

        // since arenas can be AvA or Hvh, we have to get the "temporary" team of a player
        Team GetPlayerTeam(ObjectGuid guid) const;
        bool IsPlayerInBattleground(ObjectGuid guid) const;
        bool IsPlayerMercenaryInBattleground(ObjectGuid guid) const;

        bool ToBeDeleted() const { return m_SetDeleteThis; }
        void SetDeleteThis() { m_SetDeleteThis = true; }

        void RewardXPAtKill(Player* killer, Player* victim);
        bool CanAwardArenaPoints() const { return GetMinLevel() >= BG_AWARD_ARENA_POINTS_MIN_LEVEL; }

        uint32 GetTeamScore(TeamId teamId) const;

        Team GetPrematureWinner();

        // because BattleGrounds with different types and same level range has different m_BracketId
        uint8 GetUniqueBracketId() const;

        void AddPlayerPosition(WorldPackets::Battleground::BattlegroundPlayerPosition const& position);
        void RemovePlayerPosition(ObjectGuid guid);

        BattlegroundPlayer const* GetBattlegroundPlayerData(ObjectGuid const& playerGuid) const
        {
            auto itr = m_Players.find(playerGuid);
            if (itr == m_Players.end())
                return nullptr;

            return &itr->second;
        }

        void AddPoint(Team team, uint32 points = 1) { m_TeamScores[GetTeamIndexByTeamId(team)] += points; }
        void SetTeamPoint(Team team, uint32 points = 0) { m_TeamScores[GetTeamIndexByTeamId(team)] = points; }
        void RemovePoint(Team team, uint32 points = 1) { m_TeamScores[GetTeamIndexByTeamId(team)] -= points; }

        Trinity::unique_weak_ptr<Battleground> GetWeakPtr() const { return m_weakRef; }
        void SetWeakPtr(Trinity::unique_weak_ptr<Battleground> weakRef) { m_weakRef = std::move(weakRef); }

    protected:
        // this method is called, when BG cannot spawn its own spirit guide, or something is wrong, It correctly ends Battleground
        void EndNow();
        void PlayerAddedToBGCheckIfBGIsRunning(Player* player);

        Player* _GetPlayer(ObjectGuid guid, bool offlineRemove, char const* context) const;
        Player* _GetPlayer(BattlegroundPlayerMap::iterator itr, char const* context) { return _GetPlayer(itr->first, itr->second.OfflineRemoveTime != 0, context); }
        Player* _GetPlayer(BattlegroundPlayerMap::const_iterator itr, char const* context) const { return _GetPlayer(itr->first, itr->second.OfflineRemoveTime != 0, context); }
        Player* _GetPlayerForTeam(Team team, BattlegroundPlayerMap::const_iterator itr, char const* context) const;

        /* Pre- and post-update hooks */

        /**
         * @brief Pre-update hook.
         *
         * Will be called before battleground update is started. Depending on
         * the result of this call actual update body may be skipped.
         *
         * @param diff a time difference between two worldserver update loops in
         * milliseconds.
         *
         * @return @c true if update must be performed, @c false otherwise.
         *
         * @see Update(), PostUpdateImpl().
         */
        virtual bool PreUpdateImpl(uint32 /* diff */) { return true; }

        /**
         * @brief Post-update hook.
         *
         * Will be called after battleground update has passed. May be used to
         * implement custom update effects in subclasses.
         *
         * @param diff a time difference between two worldserver update loops in
         * milliseconds.
         *
         * @see Update(), PreUpdateImpl().
         */
        virtual void PostUpdateImpl(uint32 /* diff */) { }

        void _ProcessOfflineQueue();
        void _ProcessProgress(uint32 diff);
        void _ProcessLeave(uint32 diff);
        void _ProcessJoin(uint32 diff);
        void _CheckSafePositions(uint32 diff);
        void _ProcessPlayerPositionBroadcast(uint32 diff);

        // Scorekeeping
        BattlegroundScoreMap PlayerScores;                // Player scores
        // must be implemented in BG subclass
        virtual void RemovePlayer(Player* /*player*/, ObjectGuid /*guid*/, uint32 /*team*/) { }

        // Player lists, those need to be accessible by inherited classes
        BattlegroundPlayerMap m_Players;

        // these are important variables used for starting messages
        uint8 m_Events;
        BattlegroundStartTimeIntervals StartDelayTimes[BG_STARTING_EVENT_COUNT];
        // this must be filled in constructors!
        uint32 StartMessageIds[BG_STARTING_EVENT_COUNT];

        int32 m_TeamScores[PVP_TEAMS_COUNT];

    private:
        // Battleground
        uint32 m_InstanceID;                                // Battleground Instance's GUID!
        BattlegroundStatus m_Status;
        uint32 m_ClientInstanceID;                          // the instance-id which is sent to the client and without any other internal use
        uint32 m_StartTime;
        uint32 m_ResetStatTimer;
        uint32 m_ValidStartPositionTimer;
        int32 m_EndTime;                                    // it is set to 120000 when bg is ending and it decreases itself
        uint8  m_ArenaType;                                 // 2=2v2, 3=3v3, 5=5v5
        bool   m_InBGFreeSlotQueue;                         // used to make sure that BG is only once inserted into the BattlegroundMgr.BGFreeSlotQueue[bgTypeId] deque
        bool   m_SetDeleteThis;                             // used for safe deletion of the bg after end / all players leave

        PvPTeamId _winnerTeamId;
        int32  m_StartDelayTime;
        bool   m_IsRated;                                   // is this battle rated?
        bool   m_PrematureCountDown;
        uint32 m_PrematureCountDownTimer;
        uint32 m_LastPlayerPositionBroadcast;

        // Player lists
        std::deque<ObjectGuid> m_OfflineQueue;              // Player GUID

        // Invited counters are useful for player invitation to BG - do not allow, if BG is started to one faction to have 2 more players than another faction
        // Invited counters will be changed only when removing already invited player from queue, removing player from battleground and inviting player to BG
        // Invited players counters
        uint32 m_InvitedAlliance;
        uint32 m_InvitedHorde;

        // Raid Group
        Group* m_BgRaids[PVP_TEAMS_COUNT];                   // 0 - alliance, 1 - horde

        // Players count by team
        uint32 m_PlayersCount[PVP_TEAMS_COUNT];

        uint32 m_ArenaTeamMMR[PVP_TEAMS_COUNT];

        // Start location
        BattlegroundMap* m_Map;
        Position StartPosition[PVP_TEAMS_COUNT];

        BattlegroundTemplate const* _battlegroundTemplate;
        PVPDifficultyEntry const* _pvpDifficultyEntry;
        std::unordered_set<uint32> const* _pvpStatIds;

        std::vector<WorldPackets::Battleground::BattlegroundPlayerPosition> _playerPositions;

        // Time when the first message "the battle will begin in 2minutes" is send (or 1m for arenas)
        time_t _preparationStartTime;

        Trinity::unique_weak_ptr<Battleground> m_weakRef;
};
#endif