void WorldSession::HandleBattleFieldPortOpcode(WorldPacket &recvData)
{
TC_LOG_DEBUG("network", "WORLD: Recvd CMSG_BATTLEFIELD_PORT Message");
uint32 time;
uint32 queueSlot;
uint32 unk;
uint8 action; // enter battle 0x1, leave queue 0x0
ObjectGuid guid;
recvData >> time;
recvData >> queueSlot;
recvData >> unk;
guid[0] = recvData.ReadBit();
guid[1] = recvData.ReadBit();
guid[5] = recvData.ReadBit();
guid[6] = recvData.ReadBit();
guid[7] = recvData.ReadBit();
guid[4] = recvData.ReadBit();
guid[3] = recvData.ReadBit();
guid[2] = recvData.ReadBit();
action = recvData.ReadBit();
recvData.ReadByteSeq(guid[1]);
recvData.ReadByteSeq(guid[3]);
recvData.ReadByteSeq(guid[5]);
recvData.ReadByteSeq(guid[7]);
recvData.ReadByteSeq(guid[0]);
recvData.ReadByteSeq(guid[2]);
recvData.ReadByteSeq(guid[6]);
recvData.ReadByteSeq(guid[4]);
if (!_player->InBattlegroundQueue())
{
TC_LOG_DEBUG("bg.battleground", "CMSG_BATTLEFIELD_PORT %s Slot: %u, Unk: %u, Time: %u, Action: %u. Player not in queue!",
GetPlayerInfo().c_str(), queueSlot, unk, time, action);
return;
}
BattlegroundQueueTypeId bgQueueTypeId = _player->GetBattlegroundQueueTypeId(queueSlot);
if (bgQueueTypeId == BATTLEGROUND_QUEUE_NONE)
{
TC_LOG_DEBUG("bg.battleground", "CMSG_BATTLEFIELD_PORT %s Slot: %u, Unk: %u, Time: %u, Action: %u. Invalid queueSlot!",
GetPlayerInfo().c_str(), queueSlot, unk, time, action);
return;
}
BattlegroundQueue& bgQueue = sBattlegroundMgr->GetBattlegroundQueue(bgQueueTypeId);
//we must use temporary variable, because GroupQueueInfo pointer can be deleted in BattlegroundQueue::RemovePlayer() function
GroupQueueInfo ginfo;
if (!bgQueue.GetPlayerGroupInfoData(_player->GetGUID(), &ginfo))
{
TC_LOG_DEBUG("bg.battleground", "CMSG_BATTLEFIELD_PORT %s Slot: %u, Unk: %u, Time: %u, Action: %u. Player not in queue (No player Group Info)!",
GetPlayerInfo().c_str(), queueSlot, unk, time, action);
return;
}
// if action == 1, then instanceId is required
if (!ginfo.IsInvitedToBGInstanceGUID && action == 1)
{
TC_LOG_DEBUG("bg.battleground", "CMSG_BATTLEFIELD_PORT %s Slot: %u, Unk: %u, Time: %u, Action: %u. Player is not invited to any bg!",
GetPlayerInfo().c_str(), queueSlot, unk, time, action);
return;
}
BattlegroundTypeId bgTypeId = BattlegroundMgr::BGTemplateId(bgQueueTypeId);
// BGTemplateId returns BATTLEGROUND_AA when it is arena queue.
// Do instance id search as there is no AA bg instances.
Battleground* bg = sBattlegroundMgr->GetBattleground(ginfo.IsInvitedToBGInstanceGUID, bgTypeId == BATTLEGROUND_AA ? BATTLEGROUND_TYPE_NONE : bgTypeId);
if (!bg)
{
if (action)
{
TC_LOG_DEBUG("bg.battleground", "CMSG_BATTLEFIELD_PORT %s Slot: %u, Unk: %u, Time: %u, Action: %u. Cant find BG with id %u!",
GetPlayerInfo().c_str(), queueSlot, unk, time, action, ginfo.IsInvitedToBGInstanceGUID);
return;
}
bg = sBattlegroundMgr->GetBattlegroundTemplate(bgTypeId);
if (!bg)
{
TC_LOG_ERROR("network", "BattlegroundHandler: bg_template not found for type id %u.", bgTypeId);
return;
}
}
TC_LOG_DEBUG("bg.battleground", "CMSG_BATTLEFIELD_PORT %s Slot: %u, Unk: %u, Time: %u, Action: %u.",
GetPlayerInfo().c_str(), queueSlot, unk, time, action);
// get real bg type
bgTypeId = bg->GetTypeID();
// expected bracket entry
PvPDifficultyEntry const* bracketEntry = GetBattlegroundBracketByLevel(bg->GetMapId(), _player->getLevel());
if (!bracketEntry)
return;
//some checks if player isn't cheating - it is not exactly cheating, but we cannot allow it
if (action == 1 && ginfo.ArenaType == 0)
{
//if player is trying to enter battleground (not arena!) and he has deserter debuff, we must just remove him from queue
if (!_player->CanJoinToBattleground(bg))
{
//send bg command result to show nice message
WorldPacket data2;
sBattlegroundMgr->BuildStatusFailedPacket(&data2, bg, _player, 0, ERR_GROUP_JOIN_BATTLEGROUND_DESERTERS);
_player->GetSession()->SendPacket(&data2);
action = 0;
TC_LOG_DEBUG("bg.battleground", "Player %s (%u) has a deserter debuff, do not port him to battleground!", _player->GetName().c_str(), _player->GetGUIDLow());
}
//if player don't match battleground max level, then do not allow him to enter! (this might happen when player leveled up during his waiting in queue
if (_player->getLevel() > bg->GetMaxLevel())
{
TC_LOG_DEBUG("network", "Player %s (%u) has level (%u) higher than maxlevel (%u) of battleground (%u)! Do not port him to battleground!",
_player->GetName().c_str(), _player->GetGUIDLow(), _player->getLevel(), bg->GetMaxLevel(), bg->GetTypeID());
action = 0;
}
}
WorldPacket data;
if (action)
{
if (!_player->IsInvitedForBattlegroundQueueType(bgQueueTypeId))
return; // cheating?
if (!_player->InBattleground())
_player->SetBattlegroundEntryPoint();
// resurrect the player
if (!_player->IsAlive())
{
_player->ResurrectPlayer(1.0f);
_player->SpawnCorpseBones();
}
// stop taxi flight at port
if (_player->IsInFlight())
{
_player->GetMotionMaster()->MovementExpired();
_player->CleanupAfterTaxiFlight();
}
sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, _player, queueSlot, STATUS_IN_PROGRESS, _player->GetBattlegroundQueueJoinTime(bgTypeId), bg->GetElapsedTime(), bg->GetArenaType());
_player->GetSession()->SendPacket(&data);
// remove battleground queue status from BGmgr
bgQueue.RemovePlayer(_player->GetGUID(), false);
// this is still needed here if battleground "jumping" shouldn't add deserter debuff
// also this is required to prevent stuck at old battleground after SetBattlegroundId set to new
if (Battleground* currentBg = _player->GetBattleground())
currentBg->RemovePlayerAtLeave(_player->GetGUID(), false, true);
// set the destination instance id
_player->SetBattlegroundId(bg->GetInstanceID(), bgTypeId);
// set the destination team
_player->SetBGTeam(ginfo.Team);
// bg->HandleBeforeTeleportToBattleground(_player);
sBattlegroundMgr->SendToBattleground(_player, ginfo.IsInvitedToBGInstanceGUID, bgTypeId);
// add only in HandleMoveWorldPortAck()
// bg->AddPlayer(_player, team);
TC_LOG_DEBUG("bg.battleground", "Battleground: player %s (%u) joined battle for bg %u, bgtype %u, queue type %u.", _player->GetName().c_str(), _player->GetGUIDLow(), bg->GetInstanceID(), bg->GetTypeID(), bgQueueTypeId);
}
else // leave queue
{
// if player leaves rated arena match before match start, it is counted as he played but he lost
if (ginfo.IsRated && ginfo.IsInvitedToBGInstanceGUID)
{
ArenaTeam* at = sArenaTeamMgr->GetArenaTeamById(ginfo.Team);
if (at)
{
TC_LOG_DEBUG("bg.battleground", "UPDATING memberLost's personal arena rating for %u by opponents rating: %u, because he has left queue!", GUID_LOPART(_player->GetGUID()), ginfo.OpponentsTeamRating);
at->MemberLost(_player, ginfo.OpponentsMatchmakerRating);
at->SaveToDB();
}
}
sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, _player, queueSlot, STATUS_NONE, _player->GetBattlegroundQueueJoinTime(bgTypeId), 0, 0);
SendPacket(&data);
_player->RemoveBattlegroundQueueId(bgQueueTypeId); // must be called this way, because if you move this call to queue->removeplayer, it causes bugs
bgQueue.RemovePlayer(_player->GetGUID(), true);
// player left queue, we should update it - do not update Arena Queue
if (!ginfo.ArenaType)
sBattlegroundMgr->ScheduleQueueUpdate(ginfo.ArenaMatchmakerRating, ginfo.ArenaType, bgQueueTypeId, bgTypeId, bracketEntry->GetBracketId());
TC_LOG_DEBUG("bg.battleground", "Battleground: player %s (%u) left queue for bgtype %u, queue type %u.", _player->GetName().c_str(), _player->GetGUIDLow(), bg->GetTypeID(), bgQueueTypeId);
}
}
void WorldSession::HandleBattlefieldStatusOpcode(WorldPacket & /*recvData*/)
{
// empty opcode
TC_LOG_DEBUG("network", "WORLD: Recvd CMSG_BATTLEFIELD_STATUS Message");
WorldPacket data;
// we must update all queues here
Battleground* bg = NULL;
for (uint8 i = 0; i < PLAYER_MAX_BATTLEGROUND_QUEUES; ++i)
{
BattlegroundQueueTypeId bgQueueTypeId = _player->GetBattlegroundQueueTypeId(i);
if (!bgQueueTypeId)
continue;
BattlegroundTypeId bgTypeId = BattlegroundMgr::BGTemplateId(bgQueueTypeId);
uint8 arenaType = BattlegroundMgr::BGArenaType(bgQueueTypeId);
if (bgTypeId == _player->GetBattlegroundTypeId())
{
bg = _player->GetBattleground();
//i cannot check any variable from player class because player class doesn't know if player is in 2v2 / 3v3 or 5v5 arena
//so i must use bg pointer to get that information
if (bg && bg->GetArenaType() == arenaType)
{
// this line is checked, i only don't know if GetElapsedTime() is changing itself after bg end!
// send status in Battleground
sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, GetPlayer(), i, STATUS_IN_PROGRESS, _player->GetBattlegroundQueueJoinTime(bgTypeId), bg->GetElapsedTime(), arenaType);
SendPacket(&data);
continue;
}
}
//we are sending update to player about queue - he can be invited there!
//get GroupQueueInfo for queue status
BattlegroundQueue& bgQueue = sBattlegroundMgr->GetBattlegroundQueue(bgQueueTypeId);
GroupQueueInfo ginfo;
if (!bgQueue.GetPlayerGroupInfoData(_player->GetGUID(), &ginfo))
continue;
if (ginfo.IsInvitedToBGInstanceGUID)
{
bg = sBattlegroundMgr->GetBattleground(ginfo.IsInvitedToBGInstanceGUID, bgTypeId);
if (!bg)
continue;
// send status invited to Battleground
sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, GetPlayer(), i, STATUS_WAIT_JOIN, getMSTimeDiff(getMSTime(), ginfo.RemoveInviteTime), _player->GetBattlegroundQueueJoinTime(bgTypeId), arenaType);
SendPacket(&data);
}
else
{
bg = sBattlegroundMgr->GetBattlegroundTemplate(bgTypeId);
if (!bg)
continue;
// expected bracket entry
PvPDifficultyEntry const* bracketEntry = GetBattlegroundBracketByLevel(bg->GetMapId(), _player->getLevel());
if (!bracketEntry)
continue;
uint32 avgTime = bgQueue.GetAverageQueueWaitTime(&ginfo, bracketEntry->GetBracketId());
// send status in Battleground Queue
sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, GetPlayer(), i, STATUS_WAIT_QUEUE, avgTime, _player->GetBattlegroundQueueJoinTime(bgTypeId), arenaType);
SendPacket(&data);
}
}
}
void WorldSession::HandleBattleFieldPortOpcode(WorldPacket &recvData)
{
sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Recvd CMSG_BATTLEFIELD_PORT Message");
uint32 time;
uint32 queueSlot; // guessed
uint32 unk; // type id from dbc
uint8 action; // enter battle 0x1, leave queue 0x0
ObjectGuid guid;
recvData >> unk;
recvData >> queueSlot;
recvData >> time;
guid[0] = recvData.ReadBit();
guid[5] = recvData.ReadBit();
guid[3] = recvData.ReadBit();
guid[2] = recvData.ReadBit();
guid[4] = recvData.ReadBit();
guid[1] = recvData.ReadBit();
action = recvData.ReadBit();
guid[6] = recvData.ReadBit();
guid[7] = recvData.ReadBit();
recvData.FlushBits();
uint8 byteOrder[8] = {0, 3, 4, 7, 1, 5, 6, 2};
recvData.ReadBytesSeq(guid, byteOrder);
if (!_player->InBattlegroundQueue())
{
sLog->outDebug(LOG_FILTER_BATTLEGROUND, "BattlegroundHandler: Invalid CMSG_BATTLEFIELD_PORT received from player (Name: %s, GUID: %u), he is not in bg_queue.", _player->GetName(), _player->GetGUIDLow());
return;
}
if (queueSlot > PLAYER_MAX_BATTLEGROUND_QUEUES)
{
sLog->OutPandashan("HandleBattleFieldPortOpcode queueSlot %u", queueSlot);
return;
}
BattlegroundQueueTypeId bgQueueTypeId = _player->GetBattlegroundQueueTypeId(queueSlot);
if (bgQueueTypeId == BATTLEGROUND_QUEUE_NONE)
{
sLog->outDebug(LOG_FILTER_BATTLEGROUND, "BattlegroundHandler: invalid queueSlot (%u) received.", queueSlot);
return;
}
if (bgQueueTypeId > MAX_BATTLEGROUND_QUEUE_TYPES)
{
sLog->OutPandashan("HandleBattleFieldPortOpcode bgQueueTypeId %u", bgQueueTypeId);
return;
}
BattlegroundQueue& bgQueue = sBattlegroundMgr->m_BattlegroundQueues[bgQueueTypeId];
//we must use temporary variable, because GroupQueueInfo pointer can be deleted in BattlegroundQueue::RemovePlayer() function
GroupQueueInfo ginfo;
if (!bgQueue.GetPlayerGroupInfoData(_player->GetGUID(), &ginfo))
{
sLog->outError(LOG_FILTER_NETWORKIO, "BattlegroundHandler: itrplayerstatus not found.");
return;
}
// if action == 1, then instanceId is required
if (!ginfo.IsInvitedToBGInstanceGUID && action == 1)
{
sLog->outError(LOG_FILTER_NETWORKIO, "BattlegroundHandler: instance not found.");
return;
}
BattlegroundTypeId bgTypeId = BattlegroundMgr::BGTemplateId(bgQueueTypeId);
// BGTemplateId returns BATTLEGROUND_AA when it is arena queue.
// Do instance id search as there is no AA bg instances.
Battleground* bg = sBattlegroundMgr->GetBattleground(ginfo.IsInvitedToBGInstanceGUID, bgTypeId == BATTLEGROUND_AA ? BATTLEGROUND_TYPE_NONE : bgTypeId);
// bg template might and must be used in case of leaving queue, when instance is not created yet
if (!bg && action == 0)
bg = sBattlegroundMgr->GetBattlegroundTemplate(bgTypeId);
if (!bg)
{
sLog->outError(LOG_FILTER_NETWORKIO, "BattlegroundHandler: bg_template not found for type id %u.", bgTypeId);
return;
}
// get real bg type
bgTypeId = bg->GetTypeID();
// expected bracket entry
PvPDifficultyEntry const* bracketEntry = GetBattlegroundBracketByLevel(bg->GetMapId(), _player->getLevel());
if (!bracketEntry)
return;
//some checks if player isn't cheating - it is not exactly cheating, but we cannot allow it
if (action == 1 && ginfo.ArenaType == 0)
{
//if player is trying to enter battleground (not arena!) and he has deserter debuff, we must just remove him from queue
if (!_player->CanJoinToBattleground())
{
//send bg command result to show nice message
WorldPacket data2;
sBattlegroundMgr->BuildStatusFailedPacket(&data2, bg, _player, 0, ERR_GROUP_JOIN_BATTLEGROUND_DESERTERS);
_player->GetSession()->SendPacket(&data2);
action = 0;
sLog->outDebug(LOG_FILTER_BATTLEGROUND, "Battleground: player %s (%u) has a deserter debuff, do not port him to battleground!", _player->GetName(), _player->GetGUIDLow());
}
//if player don't match battleground max level, then do not allow him to enter! (this might happen when player leveled up during his waiting in queue
if (_player->getLevel() > bg->GetMaxLevel())
{
sLog->outError(LOG_FILTER_NETWORKIO, "Battleground: Player %s (%u) has level (%u) higher than maxlevel (%u) of battleground (%u)! Do not port him to battleground!",
_player->GetName(), _player->GetGUIDLow(), _player->getLevel(), bg->GetMaxLevel(), bg->GetTypeID());
action = 0;
}
}
WorldPacket data;
switch (action)
{
case 1: // port to battleground
if (!_player->IsInvitedForBattlegroundQueueType(bgQueueTypeId))
return; // cheating?
if (!_player->InBattleground())
_player->SetBattlegroundEntryPoint();
// resurrect the player
if (!_player->isAlive())
{
_player->ResurrectPlayer(1.0f);
_player->SpawnCorpseBones();
}
// stop taxi flight at port
if (_player->isInFlight())
{
_player->GetMotionMaster()->MovementExpired();
_player->CleanupAfterTaxiFlight();
}
sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, _player, queueSlot, STATUS_IN_PROGRESS, _player->GetBattlegroundQueueJoinTime(bgTypeId), bg->GetElapsedTime(), bg->GetArenaType());
_player->GetSession()->SendPacket(&data);
// remove battleground queue status from BGmgr
bgQueue.RemovePlayer(_player->GetGUID(), false);
// this is still needed here if battleground "jumping" shouldn't add deserter debuff
// also this is required to prevent stuck at old battleground after SetBattlegroundId set to new
if (Battleground* currentBg = _player->GetBattleground())
currentBg->RemovePlayerAtLeave(_player->GetGUID(), false, true);
// set the destination instance id
_player->SetBattlegroundId(bg->GetInstanceID(), bgTypeId);
// set the destination team
_player->SetBGTeam(ginfo.Team);
// bg->HandleBeforeTeleportToBattleground(_player);
sBattlegroundMgr->SendToBattleground(_player, ginfo.IsInvitedToBGInstanceGUID, bgTypeId);
// add only in HandleMoveWorldPortAck()
// bg->AddPlayer(_player, team);
sLog->outDebug(LOG_FILTER_BATTLEGROUND, "Battleground: player %s (%u) joined battle for bg %u, bgtype %u, queue type %u.", _player->GetName(), _player->GetGUIDLow(), bg->GetInstanceID(), bg->GetTypeID(), bgQueueTypeId);
break;
case 0: // leave queue
if (bg->isArena() && bg->GetStatus() > STATUS_WAIT_QUEUE)
return;
// if player leaves rated arena match before match start, it is counted as he played but he lost
if (ginfo.IsRated && ginfo.IsInvitedToBGInstanceGUID)
{
ArenaTeam* at = sArenaTeamMgr->GetArenaTeamById(ginfo.Team);
if (at)
{
sLog->outDebug(LOG_FILTER_BATTLEGROUND, "UPDATING memberLost's personal arena rating for %u by opponents rating: %u, because he has left queue!", GUID_LOPART(_player->GetGUID()), ginfo.OpponentsTeamRating);
at->MemberLost(_player, ginfo.OpponentsMatchmakerRating);
at->SaveToDB();
}
}
sBattlegroundMgr->BuildBattlegroundStatusPacket(&data, bg, _player, queueSlot, STATUS_NONE, _player->GetBattlegroundQueueJoinTime(bgTypeId), 0, 0);
SendPacket(&data);
_player->RemoveBattlegroundQueueId(bgQueueTypeId); // must be called this way, because if you move this call to queue->removeplayer, it causes bugs
bgQueue.RemovePlayer(_player->GetGUID(), true);
// player left queue, we should update it - do not update Arena Queue
if (!ginfo.ArenaType)
sBattlegroundMgr->ScheduleQueueUpdate(ginfo.ArenaMatchmakerRating, ginfo.ArenaType, bgQueueTypeId, bgTypeId, bracketEntry->GetBracketId());
sLog->outDebug(LOG_FILTER_BATTLEGROUND, "Battleground: player %s (%u) left queue for bgtype %u, queue type %u.", _player->GetName(), _player->GetGUIDLow(), bg->GetTypeID(), bgQueueTypeId);
break;
default:
sLog->outError(LOG_FILTER_NETWORKIO, "Battleground port: unknown action %u", action);
break;
}
}
