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/*
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* Copyright (C) 2008-2009 Trinity <http://www.trinitycore.org/>
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __BATTLEGROUNDMGR_H
#define __BATTLEGROUNDMGR_H
#include "Common.h"
#include "Policies/Singleton.h"
#include "BattleGround.h"
typedef std::map<uint32, BattleGround*> BattleGroundSet;
//this container can't be deque, because deque doesn't like removing the last element - if you remove it, it invalidates next iterator and crash appears
typedef std::list<BattleGround*> BGFreeSlotQueueType;
typedef UNORDERED_MAP<uint32, BattleGroundTypeId> BattleMastersMap;
#define BATTLEGROUND_ARENA_POINT_DISTRIBUTION_DAY 86400 // seconds in a day
#define COUNT_OF_PLAYERS_TO_AVERAGE_WAIT_TIME 10
struct GroupQueueInfo; // type predefinition
struct PlayerQueueInfo // stores information for players in queue
{
uint32 LastOnlineTime; // for tracking and removing offline players from queue after 5 minutes
GroupQueueInfo * GroupInfo; // pointer to the associated groupqueueinfo
};
struct GroupQueueInfo // stores information about the group in queue (also used when joined as solo!)
{
std::map<uint64, PlayerQueueInfo*> Players; // player queue info map
uint32 Team; // Player team (ALLIANCE/HORDE)
BattleGroundTypeId BgTypeId; // battleground type id
bool IsRated; // rated
uint8 ArenaType; // 2v2, 3v3, 5v5 or 0 when BG
uint32 ArenaTeamId; // team id if rated match
uint32 JoinTime; // time when group was added
uint32 RemoveInviteTime; // time when we will remove invite for players in group
uint32 IsInvitedToBGInstanceGUID; // was invited to certain BG
uint32 ArenaTeamRating; // if rated match, inited to the rating of the team
uint32 OpponentsTeamRating; // for rated arena matches
};
enum BattleGroundQueueGroupTypes
{
BG_QUEUE_PREMADE_ALLIANCE = 0,
BG_QUEUE_PREMADE_HORDE = 1,
BG_QUEUE_NORMAL_ALLIANCE = 2,
BG_QUEUE_NORMAL_HORDE = 3
};
#define BG_QUEUE_GROUP_TYPES_COUNT 4
class BattleGround;
class BattleGroundQueue
{
public:
BattleGroundQueue();
~BattleGroundQueue();
void Update(BattleGroundTypeId bgTypeId, BGQueueIdBasedOnLevel queue_id, uint8 arenaType = 0, bool isRated = false, uint32 minRating = 0);
void FillPlayersToBG(BattleGround* bg, BGQueueIdBasedOnLevel queue_id);
bool CheckPremadeMatch(BGQueueIdBasedOnLevel queue_id, uint32 MinPlayersPerTeam, uint32 MaxPlayersPerTeam);
bool CheckNormalMatch(BattleGround* bg_template, BGQueueIdBasedOnLevel queue_id, uint32 minPlayers, uint32 maxPlayers);
bool CheckSkirmishForSameFaction(BGQueueIdBasedOnLevel queue_id, uint32 minPlayersPerTeam);
GroupQueueInfo * AddGroup(Player * leader, BattleGroundTypeId bgTypeId, uint8 ArenaType, bool isRated, bool isPremade, uint32 ArenaRating, uint32 ArenaTeamId = 0);
void AddPlayer(Player *plr, GroupQueueInfo *ginfo);
void RemovePlayer(const uint64& guid, bool decreaseInvitedCount);
void PlayerInvitedToBGUpdateAverageWaitTime(GroupQueueInfo* ginfo, BGQueueIdBasedOnLevel queue_id);
uint32 GetAverageQueueWaitTime(GroupQueueInfo* ginfo, BGQueueIdBasedOnLevel queue_id);
void DecreaseGroupLength(uint32 queueId, uint32 AsGroup);
void AnnounceWorld(GroupQueueInfo *ginfo, const uint64& playerGUID, bool isAddedToQueue);
typedef std::map<uint64, PlayerQueueInfo> QueuedPlayersMap;
QueuedPlayersMap m_QueuedPlayers;
//we need constant add to begin and constant remove / add from the end, therefore deque suits our problem well
typedef std::list<GroupQueueInfo*> GroupsQueueType;
/*
This two dimensional array is used to store All queued groups
First dimension specifies the bgTypeId
Second dimension specifies the player's group types -
BG_QUEUE_PREMADE_ALLIANCE is used for premade alliance groups and alliance rated arena teams
BG_QUEUE_PREMADE_HORDE is used for premade horde groups and horde rated arena teams
BG_QUEUE_NORMAL_ALLIANCE is used for normal (or small) alliance groups or non-rated arena matches
BG_QUEUE_NORMAL_HORDE is used for normal (or small) horde groups or non-rated arena matches
*/
GroupsQueueType m_QueuedGroups[MAX_BATTLEGROUND_QUEUES][BG_QUEUE_GROUP_TYPES_COUNT];
// class to select and invite groups to bg
class SelectionPool
{
public:
void Init();
bool AddGroup(GroupQueueInfo *ginfo, uint32 desiredCount);
bool KickGroup(uint32 size);
uint32 GetPlayerCount() const {return PlayerCount;}
public:
GroupsQueueType SelectedGroups;
private:
uint32 PlayerCount;
};
//one selection pool for horde, other one for alliance
SelectionPool m_SelectionPools[BG_TEAMS_COUNT];
private:
bool InviteGroupToBG(GroupQueueInfo * ginfo, BattleGround * bg, uint32 side);
uint32 m_WaitTimes[BG_TEAMS_COUNT][MAX_BATTLEGROUND_QUEUES][COUNT_OF_PLAYERS_TO_AVERAGE_WAIT_TIME];
uint32 m_WaitTimeLastPlayer[BG_TEAMS_COUNT][MAX_BATTLEGROUND_QUEUES];
uint32 m_SumOfWaitTimes[BG_TEAMS_COUNT][MAX_BATTLEGROUND_QUEUES];
};
/*
This class is used to invite player to BG again, when minute lasts from his first invitation
it is capable to solve all possibilities
*/
class BGQueueInviteEvent : public BasicEvent
{
public:
BGQueueInviteEvent(const uint64& pl_guid, uint32 BgInstanceGUID, BattleGroundTypeId BgTypeId, uint32 removeTime) :
m_PlayerGuid(pl_guid), m_BgInstanceGUID(BgInstanceGUID), m_BgTypeId(BgTypeId), m_RemoveTime(removeTime)
{
};
virtual ~BGQueueInviteEvent() {};
virtual bool Execute(uint64 e_time, uint32 p_time);
virtual void Abort(uint64 e_time);
private:
uint64 m_PlayerGuid;
uint32 m_BgInstanceGUID;
uint32 m_RemoveTime;
BattleGroundTypeId m_BgTypeId;
};
/*
This class is used to remove player from BG queue after 1 minute 20 seconds from first invitation
We must store removeInvite time in case player left queue and joined and is invited again
We must store bgQueueTypeId, because battleground can be deleted already, when player entered it
*/
class BGQueueRemoveEvent : public BasicEvent
{
public:
BGQueueRemoveEvent(const uint64& pl_guid, uint32 bgInstanceGUID, BattleGroundTypeId BgTypeId, BattleGroundQueueTypeId bgQueueTypeId, uint32 removeTime)
: m_PlayerGuid(pl_guid), m_BgInstanceGUID(bgInstanceGUID), m_RemoveTime(removeTime), m_BgTypeId(BgTypeId), m_BgQueueTypeId(bgQueueTypeId)
{}
virtual ~BGQueueRemoveEvent() {}
virtual bool Execute(uint64 e_time, uint32 p_time);
virtual void Abort(uint64 e_time);
private:
uint64 m_PlayerGuid;
uint32 m_BgInstanceGUID;
uint32 m_RemoveTime;
BattleGroundTypeId m_BgTypeId;
BattleGroundQueueTypeId m_BgQueueTypeId;
};
class BattleGroundMgr
{
public:
/* Construction */
BattleGroundMgr();
~BattleGroundMgr();
void Update(uint32 diff);
/* Packet Building */
void BuildPlayerJoinedBattleGroundPacket(WorldPacket *data, Player *plr);
void BuildPlayerLeftBattleGroundPacket(WorldPacket *data, const uint64& guid);
void BuildBattleGroundListPacket(WorldPacket *data, const uint64& guid, Player *plr, BattleGroundTypeId bgTypeId);
void BuildGroupJoinedBattlegroundPacket(WorldPacket *data, BattleGroundTypeId bgTypeId);
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);
void BuildPlaySoundPacket(WorldPacket *data, uint32 soundid);
void SendAreaSpiritHealerQueryOpcode(Player *pl, BattleGround *bg, const uint64& guid);
/* Battlegrounds */
BattleGround* GetBattleGroundThroughClientInstance(uint32 instanceId, BattleGroundTypeId bgTypeId);
BattleGround* GetBattleGround(uint32 InstanceID, BattleGroundTypeId bgTypeId); //there must be uint32 because MAX_BATTLEGROUND_TYPE_ID means unknown
BattleGround* GetBattleGroundTemplate(BattleGroundTypeId bgTypeId);
BattleGround* CreateNewBattleGround(BattleGroundTypeId bgTypeId, BGQueueIdBasedOnLevel queue_id, uint8 arenaType, bool isRated);
uint32 CreateBattleGround(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);
void AddBattleGround(uint32 InstanceID, BattleGroundTypeId bgTypeId, BattleGround* BG) { m_BattleGrounds[bgTypeId][InstanceID] = BG; };
void RemoveBattleGround(uint32 instanceID, BattleGroundTypeId bgTypeId) { m_BattleGrounds[bgTypeId].erase(instanceID); }
uint32 CreateClientVisibleInstanceId(BattleGroundTypeId bgTypeId, BGQueueIdBasedOnLevel queue_id);
void CreateInitialBattleGrounds();
void DeleteAllBattleGrounds();
void SendToBattleGround(Player *pl, uint32 InstanceID, BattleGroundTypeId bgTypeId);
/* Battleground queues */
//these queues are instantiated when creating BattlegroundMrg
BattleGroundQueue m_BattleGroundQueues[MAX_BATTLEGROUND_QUEUE_TYPES]; // public, because we need to access them in BG handler code
BGFreeSlotQueueType BGFreeSlotQueue[MAX_BATTLEGROUND_TYPE_ID];
uint32 GetMaxRatingDifference() const;
uint32 GetRatingDiscardTimer() const;
uint32 GetPrematureFinishTime() const;
void InitAutomaticArenaPointDistribution();
void DistributeArenaPoints();
void ToggleArenaTesting();
void ToggleTesting();
void SetHolidayWeekends(uint32 mask);
void LoadBattleMastersEntry();
BattleGroundTypeId GetBattleMasterBG(uint32 entry) const
{
BattleMastersMap::const_iterator itr = mBattleMastersMap.find(entry);
if (itr != mBattleMastersMap.end())
return itr->second;
return BATTLEGROUND_WS;
}
bool isArenaTesting() const { return m_ArenaTesting; }
bool isTesting() const { return m_Testing; }
static bool IsArenaType(BattleGroundTypeId bgTypeId);
static bool IsBattleGroundType(BattleGroundTypeId bgTypeId) { return !BattleGroundMgr::IsArenaType(bgTypeId); }
static BattleGroundQueueTypeId BGQueueTypeId(BattleGroundTypeId bgTypeId, uint8 arenaType);
static BattleGroundTypeId BGTemplateId(BattleGroundQueueTypeId bgQueueTypeId);
static uint8 BGArenaType(BattleGroundQueueTypeId bgQueueTypeId);
private:
BattleMastersMap mBattleMastersMap;
/* Battlegrounds */
BattleGroundSet m_BattleGrounds[MAX_BATTLEGROUND_TYPE_ID];
std::set<uint32> m_ClientBattleGroundIds[MAX_BATTLEGROUND_TYPE_ID][MAX_BATTLEGROUND_QUEUES]; //the instanceids just visible for the client
uint32 m_NextRatingDiscardUpdate;
time_t m_NextAutoDistributionTime;
uint32 m_AutoDistributionTimeChecker;
bool m_ArenaTesting;
bool m_Testing;
};
#define sBattleGroundMgr Trinity::Singleton<BattleGroundMgr>::Instance()
#endif
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