玩家游戏状态变化enum GameState//玩家游戏状态{    eGameState_OnlyConnect    = 0,    ///< 仅连接    eGameState_Login        = 1,    ///< 登录    eGameState_EnterMap        = 2,    ///< 进入地图    eGameState_Disconnect    = 3,    ///< 下线};1.当libevent收到连接事件的时候GameChannel::GameChannel(){    //...    m_eGameState = eGameState_OnlyConnect;//客户端仅仅连接    //...}2.客户端点击登录，然后数据库根据名字去查询userinfo,返回密码跟用户匹配，如果相同void GameChannel::ProcessGetUserInfo(const ShuiHu::UserInfo& User){    if(0 == strncmp(User.m_szUserPwd, m_pUserInfo->m_szUserPwd, MAX_NAME_LEN))    {        m_eGameState = eGameState_Login;//玩家状态为登录状态    }}3.等用户登录成功之后服务器会想客户端发送角色表用户选择角色点击开始，GS收到消息之后根据id从数据库查询角色的详细信息void GameChannel::ProcessGetActorInfoEx(bool bRet, const ShuiHu::ActorInfoEx& crActorEx){    //...    //给客户端发送本地玩家信息    LocPlayerInfo info;    InitLocalPlayer(rActorEx, info);    SendCmd(s2c_local_player_info, &info, sizeof(info));    m_pShare->m_spLog->Logs(eLogLevel_Info, "s2c_local_player_info");    //放入ShareCenter中    m_strActorName = rActorEx.GetName();    m_pShare->AddOnLinePlayer(m_ActorId, m_strActorName, m_nChannelId);    // 标记已进入地图    //看来这个是在向客户端发送本地玩家信息，就直接标记成进入地图状态，个人觉得不对    //因为此时还没有进入地图，进入地图是在客户端发送激活包之后才算真正进入地图    m_eGameState = eGameState_EnterMap;     //序列化ActorInfoEx准备传入MS    rActorEx.m_nChannelId = m_nChannelId;    //...}4.libevent收到客户端连接断开事件//...void GameChannel::OnOffLine(){    //未登录或者已离线    if(m_eGameState == eGameState_OnlyConnect || m_eGameState == eGameState_Disconnect)//此处为什么没有登录状态的判断        return;    //玩家断开时才真正删除角色    for(std::map<int, ShuiHu::ActorInfo>::iterator it = m_mapDelActors.begin(); it != m_mapDelActors.end(); ++it)    {        int actID = it->first;        m_pAsynDBC->DelActor(actID, m_UserId);        //帮会操作通知删除角色        m_pShare->m_spGuildOpt->OnActorDelete(actID, safe::mbstowcs(it->second.m_szGuildName));    }    //删除在线用户    m_pShare->DelOnLineUser(m_UserId);    if(m_eGameState != eGameState_EnterMap) //未登录游戏        return;    //通知Map玩家下线    m_pMap->Gs2MsData(gs2ms_del_player, m_nChannelId, NULL, 0);        m_eGameState = eGameState_Disconnect;//此时标记玩家下线状态，此时map玩家下线消息已经发送，GS这边还有很多需要处理}