C++ PlayerPointer::GetGroup方法代码示例

void InstanceMgr::ResetSavedInstances(PlayerPointer plr)
{
	WorldPacket data(SMSG_INSTANCE_RESET, 4);
	Instance * in;
	InstanceMap::iterator itr;
	InstanceMap * instancemap;
	uint32 i;

	if(!plr->IsInWorld() || plr->GetMapMgr()->GetMapInfo()->type != INSTANCE_NULL)
		return;

	m_mapLock.Acquire();
	for(i = 0; i < NUM_MAPS; ++i)
	{
		if(m_instances[i] != NULL)
		{
			instancemap = m_instances[i];
			for(itr = instancemap->begin(); itr != instancemap->end();)
			{
				in = itr->second;
				++itr;

				if  ( in->m_mapInfo->type == INSTANCE_NONRAID && 
					( plr->GetLowGUID() == in->m_creatorGuid || 
					( plr->GetGroup() && plr->GetGroup()->GetID() == in->m_creatorGroup )))
				{
					if(in->m_mapMgr && in->m_mapMgr->HasPlayers())
					{
						plr->GetSession()->SystemMessage("Can't reset instance %u (%s) when there are still players inside!", in->m_instanceId, in->m_mapMgr->GetMapInfo()->name);
						continue;
					}

					// <mapid> has been reset.
					data << uint32(in->m_mapId);
					plr->GetSession()->SendPacket(&data);

					// reset groupinstanceid
					if(plr->GetGroup())
						plr->GetGroup()->SetGroupInstanceID(0);

					// destroy the instance
					_DeleteInstance(in, true);
				}
			}
		}
	}
    m_mapLock.Release();	
}

////////////////////////////////////////////////////////////////
///This function handles CMSG_GROUP_ACCEPT:
////////////////////////////////////////////////////////////////
void WorldSession::HandleGroupAcceptOpcode( WorldPacket & recv_data )
{
	if(!_player->IsInWorld()) return;

	PlayerPointer player = objmgr.GetPlayer(_player->GetInviter());
	if ( !player )
		return;
	
	player->SetInviter(0);
	_player->SetInviter(0);
	
	Group *grp = player->GetGroup();

	if(grp)
	{
		grp->AddMember(_player->m_playerInfo);
		if(grp->GetLeader()->m_loggedInPlayer)
			_player->iInstanceType = grp->GetLeader()->m_loggedInPlayer->iInstanceType;

        _player->GetSession()->OutPacket(MSG_SET_DUNGEON_DIFFICULTY, 4, &_player->iInstanceType);
		return;
	}
	
	// If we're this far, it means we have no existing group, and have to make one.
	grp = new Group(true);
	grp->AddMember(player->m_playerInfo);		// add the inviter first, therefore he is the leader
	grp->AddMember(_player->m_playerInfo);	   // add us.
    _player->iInstanceType = player->iInstanceType;
    _player->GetSession()->OutPacket(MSG_SET_DUNGEON_DIFFICULTY, 4, &player->iInstanceType);
}

//////////////////////////////////////////////////////////////////////////////////////////
///This function handles CMSG_GROUP_SET_LEADER:
//////////////////////////////////////////////////////////////////////////////////////////
void WorldSession::HandleGroupSetLeaderOpcode( WorldPacket & recv_data )
{
	if(!_player->IsInWorld()) return;
	// important note _player->GetName() can be wrong.
	CHECK_PACKET_SIZE(recv_data, 1);
	WorldPacket data;
	uint64 MemberGuid;
	PlayerPointer player;

	recv_data >> MemberGuid;
	
	player = objmgr.GetPlayer((uint32)MemberGuid);

	if ( player == NULL )
	{
		//SendPartyCommandResult(_player, 0, membername, ERR_PARTY_CANNOT_FIND);
		SendPartyCommandResult(_player, 0, _player->GetName(), ERR_PARTY_CANNOT_FIND);
		return;
	}

	if(!_player->IsGroupLeader())
	{
		SendPartyCommandResult(_player, 0, "", ERR_PARTY_YOU_ARE_NOT_LEADER);
		return;
	}
	
	if(player->GetGroup() != _player->GetGroup())
	{
		//SendPartyCommandResult(_player, 0, membername, ERR_PARTY_IS_NOT_IN_YOUR_PARTY);
		SendPartyCommandResult(_player, 0, _player->GetName(), ERR_PARTY_IS_NOT_IN_YOUR_PARTY);
		return;
	}

	Group *pGroup = _player->GetGroup();
	if(pGroup)
		pGroup->SetLeader(player,false);
}

void HonorHandler::OnPlayerKilledUnit( PlayerPointer pPlayer, UnitPointer pVictim )
{
	if( pVictim == NULL || pPlayer == NULL || !pVictim->IsPlayer() || !pPlayer->IsPlayer() )
		return;

	if( TO_PLAYER( pVictim )->m_honorless )
		return;

    if( pVictim->IsPlayer() )
	{
		if( pPlayer->m_bg )
		{
			if( TO_PLAYER( pVictim )->m_bgTeam == pPlayer->m_bgTeam )
				return;

			// patch 2.4, players killed >50 times in battlegrounds won't be worth honor for the rest of that bg
			if( TO_PLAYER(pVictim)->m_bgScore.Deaths >= 50 )
				return;
		}
		else
		{
			if( pPlayer->GetTeam() == TO_PLAYER( pVictim )->GetTeam() )
				return;
		}
	}

	// Calculate points
	int32 Points = CalculateHonorPointsForKill(pPlayer, pVictim);

	if( Points > 0 )
	{
		if( pPlayer->m_bg )
		{
			// hackfix for battlegrounds (since the gorups there are disabled, we need to do this manually)
			vector<PlayerPointer  > toadd;
			uint32 t = pPlayer->m_bgTeam;
			toadd.reserve(15);		// shouldnt have more than this
			pPlayer->m_bg->Lock();
			set<PlayerPointer  > * s = &pPlayer->m_bg->m_players[t];

			for(set<PlayerPointer  >::iterator itr = s->begin(); itr != s->end(); ++itr)
			{
				if((*itr) == pPlayer || (*itr)->isInRange(pPlayer,40.0f))
					toadd.push_back(*itr);
			}

			if( toadd.size() > 0 )
			{
				uint32 pts = Points / (uint32)toadd.size();
				for(vector<PlayerPointer  >::iterator vtr = toadd.begin(); vtr != toadd.end(); ++vtr)
				{
					AddHonorPointsToPlayer(*vtr, pts);

					(*vtr)->GetAchievementInterface()->HandleAchievementCriteriaHonorableKill();
					(*vtr)->GetAchievementInterface()->HandleAchievementCriteriaHonorableKillClass( pVictim->getClass() );
					(*vtr)->GetAchievementInterface()->HandleAchievementCriteriaHonorableKillRace( pVictim->getRace() );

					(*vtr)->m_killsToday++;
					(*vtr)->m_killsLifetime++;
					pPlayer->m_bg->HookOnHK(*vtr);
					if(pVictim)
					{
						// Send PVP credit
						WorldPacket data(SMSG_PVP_CREDIT, 12);
						uint32 pvppoints = pts * 10;
						data << pvppoints << pVictim->GetGUID() << uint32(TO_PLAYER(pVictim)->GetPVPRank());
						(*vtr)->GetSession()->SendPacket(&data);
					}
				}
			}

			pPlayer->m_bg->Unlock();
		}
		else if(pPlayer->GetGroup())
        {
            Group *pGroup = pPlayer->GetGroup();
            PlayerPointer gPlayer = NULLPLR;
            int32 GroupPoints;
			pGroup->Lock();
            GroupPoints = (Points / (pGroup->MemberCount() ? pGroup->MemberCount() : 1));
            GroupMembersSet::iterator gitr;
			for(uint32 k = 0; k < pGroup->GetSubGroupCount(); k++)
			{
				for(gitr = pGroup->GetSubGroup(k)->GetGroupMembersBegin(); gitr != pGroup->GetSubGroup(k)->GetGroupMembersEnd(); ++gitr)
				{
					gPlayer = (*gitr)->m_loggedInPlayer;
                    
                    if(gPlayer && (gPlayer == pPlayer || gPlayer->isInRange(pPlayer,100.0f))) // visible range
                    {
						gPlayer->GetAchievementInterface()->HandleAchievementCriteriaHonorableKill();
						gPlayer->GetAchievementInterface()->HandleAchievementCriteriaHonorableKillClass( pVictim->getClass() );
						gPlayer->GetAchievementInterface()->HandleAchievementCriteriaHonorableKillRace( pVictim->getRace() );
                        gPlayer->m_killsToday++;
                        gPlayer->m_killsLifetime++;
						if(gPlayer->m_bg)
							gPlayer->m_bg->HookOnHK(gPlayer);

						sHookInterface.OnHonorableKill(gPlayer, TO_PLAYER(pVictim));
		                AddHonorPointsToPlayer(gPlayer, GroupPoints);
                        if(pVictim)
//.........这里部分代码省略.........

//////////////////////////////////////////////////////////////
/// This function handles CMSG_GROUP_INVITE
//////////////////////////////////////////////////////////////
void WorldSession::HandleGroupInviteOpcode( WorldPacket & recv_data )
{
	if(!_player->IsInWorld())
		return;

	CHECK_PACKET_SIZE(recv_data, 1);
	WorldPacket data(100);
	std::string membername;
	PlayerPointer player = NULLPLR;
	Group *group = NULL;

	recv_data >> membername;
	if(_player->HasBeenInvited())return;

	player = objmgr.GetPlayer(membername.c_str(), false);

	if ( player == NULL)
	{
		SendPartyCommandResult(_player, 0, membername, ERR_PARTY_CANNOT_FIND);
		return;
	}

	if (player == _player)
	{
		return;
	}

	if ( _player->InGroup() && (!_player->IsGroupLeader() || _player->GetGroup()->HasFlag(GROUP_FLAG_BATTLEGROUND_GROUP) ) )
	{
		SendPartyCommandResult(_player, 0, "", ERR_PARTY_YOU_ARE_NOT_LEADER);
		return;
	}

	group = _player->GetGroup();
	if ( group != NULL )
	{
		if (group->IsFull())
		{
			SendPartyCommandResult(_player, 0, "", ERR_PARTY_IS_FULL);
			return;
		}
	}

	if ( player->InGroup() )
	{
		SendPartyCommandResult(_player, player->GetGroup()->GetGroupType(), membername, ERR_PARTY_ALREADY_IN_GROUP);
		data.SetOpcode(SMSG_GROUP_INVITE);
		data << uint8(0);
		data << GetPlayer()->GetName();
		player->GetSession()->SendPacket(&data);
		return;
	}
	
	if(player->GetTeam()!=_player->GetTeam() && _player->GetSession()->GetPermissionCount() == 0 && !sWorld.cross_faction_world)
	{
		SendPartyCommandResult(_player, 0, membername, ERR_PARTY_WRONG_FACTION);
		return;
	}

	if ( player->HasBeenInvited() )
	{
		SendPartyCommandResult(_player, 0, membername, ERR_PARTY_ALREADY_IN_GROUP);
		return;
	}

	if( player->Social_IsIgnoring( _player->GetLowGUID() ) )
	{
		SendPartyCommandResult(_player, 0, membername, ERR_PARTY_IS_IGNORING_YOU);
		return;
	}

	if( player->bGMTagOn && !_player->GetSession()->HasPermissions())
	{
		SendPartyCommandResult(_player, 0, membername, ERR_PARTY_CANNOT_FIND);
		return;
	}

	// 16/08/06 - change to guid to prevent very unlikely event of a crash in deny, etc
	_player->SetInviter(_player->GetLowGUID());//bugfix if player invtied 2 people-> he can be in 2 parties

	data.SetOpcode(SMSG_GROUP_INVITE);
	data << uint8(1);
	data << GetPlayer()->GetName();

	player->GetSession()->SendPacket(&data);

	uint32 gtype = 0;
	if(group)
		gtype = group->GetGroupType();

	SendPartyCommandResult(_player, gtype, membername, ERR_PARTY_NO_ERROR);

	// 16/08/06 - change to guid to prevent very unlikely event of a crash in deny, etc
	player->SetInviter(_player->GetLowGUID());
}

MapMgrPointer InstanceMgr::GetInstance(ObjectPointer obj)
{
	PlayerPointer plr;
	Instance * in;
	InstanceMap::iterator itr;
	InstanceMap * instancemap;
	MapInfo * inf = WorldMapInfoStorage.LookupEntry(obj->GetMapId());

	// we can *never* teleport to maps without a mapinfo.
	if( inf == NULL || obj->GetMapId() >= NUM_MAPS )
		return NULLMAPMGR;

	if( obj->IsPlayer() )
	{
		// players can join instances based on their groups/solo status.
		plr = TO_PLAYER( obj );

		// single-instance maps never go into the instance set.
		if( inf->type == INSTANCE_NULL )
			return m_singleMaps[obj->GetMapId()];

		m_mapLock.Acquire();
		instancemap = m_instances[obj->GetMapId()];
		if(instancemap != NULL)
		{
			// check our instance_id, which we saved before in Player::_Relocate
			uint32 plr_instanceID = obj->GetInstanceID();
			itr = instancemap->find(plr_instanceID);
			if(itr != instancemap->end())
			{
				in = itr->second;
				if(in && in->m_mapMgr)
				{
					m_mapLock.Release();
					return in->m_mapMgr;
				}
			}

			
			// iterate over our instances, and see if any of them are owned/joinable by him.
			for(itr = instancemap->begin(); itr != instancemap->end();)
			{
				in = itr->second;
				++itr;

				// Is this our instance?
				uint8 poinst = PlayerOwnsInstance(in, plr);
				if(poinst >= OWNER_CHECK_OK )
				{
					//Has it been created yet?
					if(in->m_mapMgr == NULL)
					{
						// create the actual instance.
						in->m_mapMgr = _CreateInstance(in);
						m_mapLock.Release();
						// first one to enter, set the group instance ID
						if( plr->GetGroup() && !plr->GetSession()->HasGMPermissions() )
							plr->GetGroup()->SetGroupInstanceID(in->m_instanceId);
						return in->m_mapMgr;
					}
					else // instance has found and verfied; us it.
					{
						if( poinst != OWNER_CHECK_GM_INSIDE && in->m_mapMgr->HasPlayers() && plr->GetGroup() && plr->GetGroup()->GetGroupInstanceID() != in->m_instanceId )
						{
							Log.Warning("InstanceMgr","Reset GroupInstanceID for existing instance %u [%s] , old_ID = %u, new_ID = %u", in->m_mapId, in->m_mapInfo->name, plr->GetGroup()->GetGroupInstanceID(), in->m_instanceId );
							plr->GetGroup()->SetGroupInstanceID(in->m_instanceId);
						}
						else if(in->m_mapMgr->HasPlayers() && plr->GetGroup() && plr->GetGroup()->GetGroupInstanceID() != in->m_instanceId)
						{
							Log.Warning("InstanceMgr","Forced GroupInstanceID for instance %u [%s] started by GM, old_ID = %u, new_ID = %u", in->m_mapId, in->m_mapInfo->name, plr->GetGroup()->GetGroupInstanceID(), in->m_instanceId );
							plr->GetGroup()->SetGroupInstanceID(in->m_instanceId);
						}
						m_mapLock.Release();
						return in->m_mapMgr;
					}
				}
				else
					DEBUG_LOG("InstanceMgr","Check failed %s",plr->GetName());
			}
		}

		// if we're here, it means there are no instances on that map, or none of the instances on that map are joinable
		// by this player.
		m_mapLock.Release();
		return NULLMAPMGR;
	}
	else
	{
		// units are *always* limited to their set instance ids.
		if(inf->type == INSTANCE_NULL)
			return m_singleMaps[obj->GetMapId()];

		m_mapLock.Acquire();
		instancemap = m_instances[obj->GetMapId()];
		if(instancemap)
		{
			itr = instancemap->find(obj->GetInstanceID());
			if(itr != instancemap->end())
			{
				// we never create instances just for units.
//.........这里部分代码省略.........

uint32 InstanceMgr::PreTeleport(uint32 mapid, PlayerPointer plr, uint32 instanceid)
{
	// preteleport is where all the magic happens :P instance creation, etc.
	MapInfo * inf = WorldMapInfoStorage.LookupEntry(mapid);
	Group * pGroup = plr->GetGroup() ;
	InstanceMap * instancemap;
	Instance * in;

	if(inf == NULL || mapid>=NUM_MAPS)
		return INSTANCE_ABORT_NOT_FOUND;

	// main continent check.
	if(inf->type == INSTANCE_NULL)
	{
		// this will be useful when clustering comes into play.
		// we can check if the destination world server is online or not and then cancel them before they load.
		return (m_singleMaps[mapid] != NULL) ? INSTANCE_OK : INSTANCE_ABORT_NOT_FOUND;
	}

	// shouldn't happen
	if(inf->type==INSTANCE_PVP)
		return INSTANCE_ABORT_NOT_FOUND;

	if( !plr->triggerpass_cheat )
	{
		// players without groups cannot enter raid instances (no soloing them:P)
		if( pGroup == NULL && (inf->type == INSTANCE_RAID || inf->type == INSTANCE_MULTIMODE))
			return INSTANCE_ABORT_NOT_IN_RAID_GROUP;

		// check that heroic mode is available if the player has requested it.
		if(plr->iInstanceType && inf->type != INSTANCE_MULTIMODE)
			return INSTANCE_ABORT_HEROIC_MODE_NOT_AVAILABLE;
	}

	// if we are here, it means:
	// 1) we're a non-raid instance
	// 2) we're a raid instance, and the person is in a group.
	// so, first we have to check if they have an instance on this map already, if so, allow them to teleport to that.
	// otherwise, we can create them a new one.
	m_mapLock.Acquire();
	instancemap = m_instances[mapid];

	if(instancemap)
	{
		InstanceMap::iterator itr;
		if(instanceid != 0)
		{
			//try to find our instance in ones active now.
			itr = instancemap->find(instanceid);
			if(itr != instancemap->end()) 
			{
				Instance *inn = itr->second;
				if( PlayerOwnsInstance( inn, plr ) >= OWNER_CHECK_OK )
				{
					m_mapLock.Release();
					return INSTANCE_OK;
				}
			}
			//There are no active maps, re-check if this concerns a  saved instance.
			Instance * saved_in = sInstanceMgr.GetSavedInstance( mapid, plr->GetLowGUID() );
			if( saved_in && saved_in->m_instanceId == instanceid )
			{
				if ( PlayerOwnsInstance( saved_in, plr ) >= OWNER_CHECK_OK )
				{
					m_mapLock.Release();
					return INSTANCE_OK;
				}
			}
			m_mapLock.Release();
			return INSTANCE_ABORT_NOT_FOUND;
		}
		else
		{
			// search all active instances and see if we have one here.
			for(itr = instancemap->begin(); itr != instancemap->end();)
			{
				in = itr->second;
				++itr;
				if(PlayerOwnsInstance(in, plr) >= OWNER_CHECK_OK )
				{
					m_mapLock.Release();

					// check the player count and in combat status.
					if(in->m_mapMgr && in->m_mapMgr->HasPlayers() && !plr->triggerpass_cheat)
					{
						if( in->m_mapMgr->IsCombatInProgress())
							return INSTANCE_ABORT_ENCOUNTER;

						// check if we are full
						if( in->m_mapMgr->GetPlayerCount() >= inf->playerlimit )
							return INSTANCE_ABORT_FULL;

					}

					// found our instance, allow him in.
					return INSTANCE_OK;
				}
				else
					DEBUG_LOG("InstanceMgr","Check failed %s",plr->GetName());
			}
//.........这里部分代码省略.........