azerothcore-wotlk/src/game/Battlegrounds/BattlegroundMgr.h

/*
 * Copyright (C) 2016+     AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: http://github.com/azerothcore/azerothcore-wotlk/LICENSE-GPL2
 * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
 * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
 */

#ifndef __BATTLEGROUNDMGR_H
#define __BATTLEGROUNDMGR_H

#include "Common.h"
#include "DBCEnums.h"
#include "Battleground.h"
#include "BattlegroundQueue.h"
#include "CreatureAIImpl.h"
#include <ace/Singleton.h>

typedef std::map<uint32, Battleground*> BattlegroundContainer;
typedef UNORDERED_MAP<uint32, BattlegroundTypeId> BattleMastersMap;

struct CreateBattlegroundData
{
    BattlegroundTypeId bgTypeId;
    bool IsArena;
    uint32 MinPlayersPerTeam;
    uint32 MaxPlayersPerTeam;
    uint32 LevelMin;
    uint32 LevelMax;
    char* BattlegroundName;
    uint32 MapID;
    float Team1StartLocX;
    float Team1StartLocY;
    float Team1StartLocZ;
    float Team1StartLocO;
    float Team2StartLocX;
    float Team2StartLocY;
    float Team2StartLocZ;
    float Team2StartLocO;
    float StartMaxDist;
    uint32 scriptId;
};

struct GroupQueueInfo;

// pussywizard
class RandomBattlegroundSystem
{
    public:
        RandomBattlegroundSystem();
        void Update(uint32 diff);
        BattlegroundTypeId GetCurrentRandomBg() const { return m_CurrentRandomBg; }
        void BattlegroundCreated(BattlegroundTypeId bgTypeId);
    private:
        BattlegroundTypeId m_CurrentRandomBg;
        uint32 m_SwitchTimer;
        std::vector<BattlegroundTypeId> m_BgOrder;
};

class BattlegroundMgr
{
    friend class ACE_Singleton<BattlegroundMgr, ACE_Null_Mutex>;

    private:
        BattlegroundMgr();
        ~BattlegroundMgr();

    public:
        void Update(uint32 diff);

        /* Packet Building */
        void BuildPlayerJoinedBattlegroundPacket(WorldPacket* data, Player* player);
        void BuildPlayerLeftBattlegroundPacket(WorldPacket* data, uint64 guid);
        void BuildBattlegroundListPacket(WorldPacket* data, uint64 guid, Player* player, BattlegroundTypeId bgTypeId, uint8 fromWhere);
        void BuildGroupJoinedBattlegroundPacket(WorldPacket* data, GroupJoinBattlegroundResult result);
        void BuildUpdateWorldStatePacket(WorldPacket* data, uint32 field, uint32 value);
        void BuildPvpLogDataPacket(WorldPacket* data, Battleground* bg);
        void BuildBattlegroundStatusPacket(WorldPacket* data, Battleground* bg, uint8 queueSlot, uint8 statusId, uint32 time1, uint32 time2, uint8 arenaType, TeamId teamId, bool isRated = false, BattlegroundTypeId forceBgTypeId = BATTLEGROUND_TYPE_NONE);
        void BuildPlaySoundPacket(WorldPacket* data, uint32 soundid);
        void SendAreaSpiritHealerQueryOpcode(Player* player, Battleground* bg, uint64 guid);

        /* Battlegrounds */
        Battleground* GetBattleground(uint32 InstanceID);
        Battleground* GetBattlegroundTemplate(BattlegroundTypeId bgTypeId);
        Battleground* CreateNewBattleground(BattlegroundTypeId bgTypeId, uint32 minLevel, uint32 maxLevel, uint8 arenaType, bool isRated);

        void AddBattleground(Battleground* bg);
        void RemoveBattleground(BattlegroundTypeId bgTypeId, uint32 instanceId);

        void CreateInitialBattlegrounds();
        void DeleteAllBattlegrounds();

        void SendToBattleground(Player* player, uint32 InstanceID, BattlegroundTypeId bgTypeId);

        /* Battleground queues */
        BattlegroundQueue& GetBattlegroundQueue(BattlegroundQueueTypeId bgQueueTypeId) { return m_BattlegroundQueues[bgQueueTypeId]; }
        void ScheduleArenaQueueUpdate(uint32 arenaRatedTeamId, BattlegroundQueueTypeId bgQueueTypeId, BattlegroundBracketId bracket_id);
        uint32 GetPrematureFinishTime() const;

        static void InviteGroupToBG(GroupQueueInfo* ginfo, Battleground* bg, TeamId teamId);

        void ToggleArenaTesting();
        void ToggleTesting();

        void SetHolidayWeekends(uint32 mask);

        bool isArenaTesting() const { return m_ArenaTesting; }
        bool isTesting() const { return m_Testing; }

        static BattlegroundQueueTypeId BGQueueTypeId(BattlegroundTypeId bgTypeId, uint8 arenaType);
        static BattlegroundTypeId BGTemplateId(BattlegroundQueueTypeId bgQueueTypeId);
        static bool IsArenaType(BattlegroundTypeId bgTypeId);
        static uint8 BGArenaType(BattlegroundQueueTypeId bgQueueTypeId);

        static HolidayIds BGTypeToWeekendHolidayId(BattlegroundTypeId bgTypeId);
        static BattlegroundTypeId WeekendHolidayIdToBGType(HolidayIds holiday);
        static bool IsBGWeekend(BattlegroundTypeId bgTypeId);

        PvPDifficultyEntry randomBgDifficultyEntry;

        uint32 GetRatingDiscardTimer()  const;
        void InitAutomaticArenaPointDistribution();
        void LoadBattleMastersEntry();
        void CheckBattleMasters();
        BattlegroundTypeId GetBattleMasterBG(uint32 entry) const
        {
            BattleMastersMap::const_iterator itr = mBattleMastersMap.find(entry);
            if (itr != mBattleMastersMap.end())
                return itr->second;
            return BATTLEGROUND_TYPE_NONE;
        }

        const BattlegroundContainer& GetBattlegroundList() { return m_Battlegrounds; } // pussywizard
        RandomBattlegroundSystem RandomSystem; // pussywizard

    private:
        bool CreateBattleground(CreateBattlegroundData& data);
        uint32 GetNextClientVisibleInstanceId();

        typedef std::map<BattlegroundTypeId, Battleground*> BattlegroundTemplateContainer;
        BattlegroundTemplateContainer m_BattlegroundTemplates;
        BattlegroundContainer m_Battlegrounds;

        BattlegroundQueue m_BattlegroundQueues[MAX_BATTLEGROUND_QUEUE_TYPES];

        std::vector<uint64> m_ArenaQueueUpdateScheduler;
        bool   m_ArenaTesting;
        bool   m_Testing;
        uint32 m_lastClientVisibleInstanceId;
        time_t m_NextAutoDistributionTime;
        uint32 m_NextPeriodicQueueUpdateTime;
        BattleMastersMap mBattleMastersMap;
};

#define sBattlegroundMgr ACE_Singleton<BattlegroundMgr, ACE_Null_Mutex>::instance()
#endif