devilake

44 minutes ago, WeedHex said:

__QUERY_PLAYER_DELETE

or maybe you're using monarch.

ClientManager.cpp 

case HEADER_GD_PLAYER_DELETE:
                sys_log(1, "HEADER_GD_PLAYER_DELETE (handle: %d length: %d)", dwHandle, dwLength);
                __QUERY_PLAYER_DELETE(peer, dwHandle, (TPlayerDeletePacket *) data);
                break;

ClientManagerPlayer.cpp

void CClientManager::__QUERY_PLAYER_DELETE(CPeer* peer, DWORD dwHandle, TPlayerDeletePacket* packet)
{
    if (!packet->login[0] || !packet->player_id || packet->account_index >= PLAYER_PER_ACCOUNT)
        return;

    CLoginData * ld = GetLoginDataByLogin(packet->login);

    if (!ld)
    {
        peer->EncodeHeader(HEADER_DG_PLAYER_DELETE_FAILED, dwHandle, 1);
        peer->EncodeBYTE(packet->account_index);
        return;
    }

    TAccountTable & r = ld->GetAccountRef();

    // block for japan 
    if (g_stLocale != "sjis")
    {
        if (!IsChinaEventServer())
        {
            //if (strlen(r.social_id) < 7 || strncmp(packet->private_code, r.social_id + strlen(r.social_id) - 7, 7))
            if (strlen(r.social_id) != 7 || strcmp(packet->private_code, r.social_id))
            {
                sys_log(0, "PLAYER_DELETE FAILED len(%d) %s %s", strlen(r.social_id), packet->private_code, r.social_id);
                peer->EncodeHeader(HEADER_DG_PLAYER_DELETE_FAILED, dwHandle, 1);
                peer->EncodeBYTE(packet->account_index);
                return;
            }

            CPlayerTableCache * pkPlayerCache = GetPlayerCache(packet->player_id);
            if (pkPlayerCache)
            {
                TPlayerTable * pTab = pkPlayerCache->Get();

                if (pTab->level >= m_iPlayerDeleteLevelLimit)
                {
#ifdef ENABLE_MAXIMUM_LEVEL_2147483647
                    sys_log(0, "PLAYER_DELETE FAILED LEVEL %d >= DELETE LIMIT %d", pTab->level, m_iPlayerDeleteLevelLimit);
#else
                    sys_log(0, "PLAYER_DELETE FAILED LEVEL %u >= DELETE LIMIT %d", pTab->level, m_iPlayerDeleteLevelLimit);
#endif
                    peer->EncodeHeader(HEADER_DG_PLAYER_DELETE_FAILED, dwHandle, 1);
                    peer->EncodeBYTE(packet->account_index);
                    return;
                }

                if (pTab->level < m_iPlayerDeleteLevelLimitLower)
                {
                    sys_log(0, "PLAYER_DELETE FAILED LEVEL %u < DELETE LIMIT %d", pTab->level, m_iPlayerDeleteLevelLimitLower);
                    peer->EncodeHeader(HEADER_DG_PLAYER_DELETE_FAILED, dwHandle, 1);
                    peer->EncodeBYTE(packet->account_index);
                    return;
                }
            }
        }
    }

Im not using Monarch. Thanks for help btw.

Ok, so my DB core crashes randomly and this is the bt : 

#0  0x2851871b in strncmp () from /usr/lib32/libc.so.7
No symbol table info available.
#1  0x2851774b in strncmpeq (nameValue=0x305c305c <error: Cannot access memory at address 0x305c305c>, name=<optimized out>, nameLen=<optimized out>) at /usr/src/lib/libc/stdlib/getenv.c:144
No locals.
#2  __findenv_environ (name=<optimized out>, nameLen=<optimized out>) at /usr/src/lib/libc/stdlib/getenv.c:195
        envNdx = <optimized out>
#3  getenv (name=0x28533060 "TZ") at /usr/src/lib/libc/stdlib/getenv.c:441
        nameLen = <optimized out>
        envNdx = <optimized out>
#4  0x28500623 in tzset_basic (rdlocked=676540512) at /usr/src/contrib/tzcode/stdtime/localtime.c:1271
        name = <optimized out>
#5  0x28500877 in localtime (timep=0xffffc698) at /usr/src/contrib/tzcode/stdtime/localtime.c:1455
        p_tm = 0x288441b0
#6  0x0809c751 in sys_log (bit=0, format=0x80dbf8c "SIGNAL: SIGSEGV") at log.c:199
        ct = 1585165952
        time_s = <optimized out>
        args = <optimized out>
#7  0x0804f7a9 in emergency_sig (sig=11) at Main.cpp:60
No locals.
#8  0x283d40b9 in handle_signal (actp=<optimized out>, sig=<optimized out>, info=0xffffcd00, ucp=0xffffca40) at /usr/src/lib/libthr/thread/thr_sig.c:246
        curthread = 0x28814000
        in_sigsuspend = <optimized out>
        cancel_async = <optimized out>
        cancel_enable = <optimized out>
        cancel_point = <optimized out>
        sigfunc = 0x305c305c
        err = <optimized out>
        uc2 = <optimized out>
#9  0x283d35f2 in thr_sighandler (sig=11, info=0xffffcd00, _ucp=0xffffca40) at /usr/src/lib/libthr/thread/thr_sig.c:189
        ucp = 0xffffca40
        err = <optimized out>
        curthread = 0x28814000
        usa = <optimized out>
        act = <optimized out>
#10 <signal handler called>

I have no idea about what could cause this Segmentation Fault.

It happens since the server went live ( ~ a month ago ). I cannot replicate it on my test server though ( it stays online 24/24, no crashes yet ).

I've wrapped every single query into smart pointers and i am still getting this same exact bt.

I did alot of research into this but i can't find anything relevant or helpful.

If anyone has ANY hint, tip, idea about what could cause this, please let me know. 

bool CMgrMap::IsPartecipant(DWORD dwPlayerID)     
{
         if (!dwPlayerID)             
                return false;
         itertype(v_Partecipants) it = std::find(v_Partecipants.begin(), v_Partecipants.end(), dwPlayerID);

         if (it != v_Partecipants.end())
             return true;         
         return false;
}

This refactor by WeedHex helped me. Seems like the problem is solved. Thanks

Hello guys, i have a little problem with the Meley run. Once in a while one of my cores ( the one that is used by the run ) crashes and then i get this : 

https://metin2.download/picture/86iEM56V9EDRmaE5Q9YEX6HoxD2T9c5a/.png

MeleyLair.cpp

bool CMgrMap::IsPartecipant(DWORD dwPlayerID)
    {
        bool bCheck = std::find(v_Partecipants.begin(), v_Partecipants.end(), dwPlayerID) != v_Partecipants.end();
        return bCheck;
    }

void CMgr::OnKillCommon(LPCHARACTER pkMonster, LPCHARACTER pkChar, CGuild* pkGuild)
    {
        if ((!pkMonster) || (!pkChar) || (!pkGuild))
            return;
        
        CMgrMap* pMap = m_RegGuilds.find(pkGuild->GetID())->second;
        if (!pMap)
            return;
        else if (!pMap->IsPartecipant(pkChar->GetPlayerID()))
            return;
        else if (pMap->GetDungeonStep() < 3)
            return;
        
        int iChance = number(1, 100);
        if (iChance > 70)
        {
            LPITEM pkItem = ITEM_MANAGER::instance().CreateItem(SEAL_VNUM_KILL_STATUE);
            if (!pkItem)
                return;
            
            PIXEL_POSITION mPos;
            mPos.x = pkMonster->GetX();
            mPos.y = pkMonster->GetY();
            
            pkItem->AddToGround(pMap->GetMapIndex(), mPos);
            pkItem->StartDestroyEvent();
            pkItem->SetOwnership(pkChar, 60);
        }
    }

char_battle.cpp

    if ((IsStone()) || (IsMonster()))
    {
        if (pkKiller)
        {
            if (((GetMobTable().dwVnum == (DWORD)(MeleyLair::MOBVNUM_RESPAWN_STONE_STEP2)) || (GetMobTable().dwVnum == (DWORD)(MeleyLair::MOBVNUM_RESPAWN_BOSS_STEP3))) && (MeleyLair::CMgr::instance().IsMeleyMap(pkKiller->GetMapIndex())))
                MeleyLair::CMgr::instance().OnKill(GetMobTable().dwVnum, pkKiller->GetGuild());
            else if (MeleyLair::CMgr::instance().IsMeleyMap(pkKiller->GetMapIndex()))
                MeleyLair::CMgr::instance().OnKillCommon(this, pkKiller, pkKiller->GetGuild());
        }
    }

If any of you has any idea about what triggers that crash and/or what can i fix, i'd appreciate it. Thanks!

Does anyone know how how to decompile a metin2client.bin file

How can i make an option in Game Settings that hides/shows offline shops. I have created the buttons but i don't know how to do the script, can anyone help me please?

15 hours ago, NabbHackeR said:

I told you how to do it with pure python, he did the same thing, he just did it in C++.

 

I have a script that is taken from a multihack, i can show it to you, when i try to implement it to my client, it crashes, maybe because of the client antihack protection wich i don't know how to bypass

13 minutes ago, VegaS said:

Haha bro, that is nice xD *this script and all script for pickup, called a simple function player.PickCloseItem() with delay automatically.

He want to make a special functions to send to binary to check vnum xD.

That means you need to make a new functions in binary.

Ahh here is a point how to make, i made this long time ago.

 

If u use small part of brain you can do this fucking easy ^^.

Thank you, buy i have no access to binary, i need to do it with pure python.

1 minute ago, NabbHackeR said:

oh.

add an itemVnum arg to the function and make an array of items you want to pickup, then check it and if it matches one of them, proceed to pick it.

Or just change use a value() or socket() change.

May you, please, help me with that? I'm not familiar with Metin's libs.

1 minute ago, NabbHackeR said:

You misunderstood, i just said it does the same as the Z button, but automatically.

No, you misunderstood. I know what it does, i have an autopickup script, i don't need that. I need a script that picks up only books, not every garbage from the ground.

2 minutes ago, NabbHackeR said:

def PickUpItem(self): player.PickCloseItem()

1230 game.py

def PickUpStart(self): player.PickCloseItem()

119 pickup.py

 

I remembered correctly, it will not only try to pickup the items with your name, but the others too, so say goodbye to ur chat if u step on an item you're not the owner of XD

Got it, but i don't need this, i already have this, check my response to charparodar

3 minutes ago, charparodar said:

At least on my server it only picks the itens with the owner's name or without anyone's name..., Yang is included...

I understand what u're telling me.

But look, for example, there are two items dropped : Sword+2 and Skill Book. I want this autopickup to pick only the book. And i want to tell it what to pick up in the .py script, not ingame.

13 minutes ago, charparodar said:

I use this pick up on my client: https://uploads.habira-gamers.org/index.php/s/boeQ4U5nNGj6LLo

It's a python script, it appears under the minimap when imported...

This only picks up itens with the owner's name or without any name, I don't know if is this exactly what you're looking for...

it isn't but i think i can edit it to be what i want, thank you alot for help. What i wanted is a pickupbot that will pick a type of items. For example it will pick only Moonlight chests

Hello guys, may someone tell me how to do i make my clientside auto-pickup to pickup only one particular item?

What function should i use, what circumstance should i call?