Group* Battlefield::GetFreeBfRaid(uint32 TeamId)
{
    //if found free group we return it
    for(GroupSet::const_iterator itr=m_Groups[TeamId].begin();itr!=m_Groups[TeamId].end();++itr)
    {
        if(!(*itr))
            return false;

        if((*itr) && !(*itr)->IsFull())
            return (*itr);
    }
    //if dont found free group
    Group* g=new Group();
    m_Groups[TeamId].insert(g);
    return g;
}

bool Battlefield::AddOrSetPlayerToCorrectBfGroup(Player *plr)
{
    if(!plr)
        return false;

    if(!plr->IsInWorld())
        return false;

    if(Group* group = plr->GetGroup())

        group->RemoveMember(plr->GetGUID(),GROUP_REMOVEMETHOD_DEFAULT);

    Group* group = GetFreeBfRaid(plr->GetTeamId());
    if(!group)
    {
        sLog.outError("Error:OutdoorPvPWG::AddOrSetPlayerToCorrectBgGroup can't get a group");
        return false;
    }
    else
    {
        if (!group->IsCreated())
        {
            group->Create(plr->GetGUID(), plr->GetName());
            group->ConvertToRaid();
        }
        if (group->IsMember(plr->GetGUID()))
        {
            uint8 subgroup = group->GetMemberGroup(plr->GetGUID());
            plr->SetGroup(group, subgroup);
        }
        else
        {
            group->AddMember(plr->GetGUID(), plr->GetName());
        }
        return true;
    }
    return false;
}