Sahte item yansıtma fixi

Koray' · 14 Mar 2024

Python fonksiyonlarıyla oluşturulmuş aslında olmayan bir eşyayı ya da olan ama yine python fonksiyonlarıyla efsun ve taşları değiştirilmiş eşyaları yansıtmanın önüne geçmek için bir düzenleme paylaşıyorum.

Hile:

Linkleri görebilmek için Turkmmo Forumuna ÜYE olmanız gerekmektedir.

Fix:

Anlatım Martsama 5.7'ye göre hazırlandı farklı ya da eksik kısımlar olabilir.
* UserInterface/PythonPlayer.cpp

Arat:

Kod:

PyObject * playerGetItemLink(PyObject * poSelf, PyObject * poArgs)

içerisinden aşağıdaki satırı bul

Kod:

const TItemData * pPlayerItem = CPythonPlayer::Instance().GetItemData(Cell);

yukarıdaki satırdan itibaren son return satırına kadar değiştir

Kod:

    CItemData* pItemData = nullptr;
    const auto pPlayerItem = CPythonPlayer::Instance().GetItemData(Cell);
    if (pPlayerItem && CItemManager::Instance().GetItemDataPointer(pPlayerItem->vnum, &pItemData))
    {
        char szItemName[32]{ '\0' };
#ifdef ENABLE_NEW_NAME_ITEM
        if (!strstr(pPlayerItem->name, "^"))
            snprintf(szItemName, sizeof(szItemName), "%s", pPlayerItem->name);
        else
#endif
            snprintf(szItemName, sizeof(szItemName), "%s", pItemData->GetName());

        char szBuffer[256]{ '\0' };
        snprintf(szBuffer, sizeof(szBuffer), "|cffffc700|Hnew_item:%x:%x|h[%s]|h|r", Cell.window_type, Cell.cell, szItemName);

        return Py_BuildValue("s", szBuffer);
    }

    return Py_BuildValue("s", "");

* common/stl.h

Ekle:

Kod:

inline std::vector <std::string> string_split_with_tokens(const std::string& str, const std::string& start_token, const std::string& end_token)
{
    auto out = std::vector<std::string>();

    std::size_t start_pos = 0;
    std::size_t start = str.find(start_token, start_pos);
    std::size_t end = str.find(end_token, start + start_token.size());

    while (start != std::string::npos && end != std::string::npos)
    {
        out.emplace_back(str.substr(start, end - start + end_token.size()));

        start_pos = end + end_token.size();
        start = str.find(start_token, start_pos);
        end = str.find(end_token, start + start_token.size());
    }

    return out;
}

* common/utils.h

Ekle:

Kod:

static bool is_number_hex(const char* s)
{
    if (!s)
        return false;

    for (size_t i = 0; s[i] != '\0'; ++i)
    {
        if (!std::isxdigit(s[i]))
            return false;
    }

    return true;
}
static bool is_number_hex(const std::string& s)
{
    return is_number_hex(s.c_str());
}
inline bool str_to_hex(uint32_t& out, const char* in)
{
    if (0 == in || 0 == in[0])
        return false;

    out = static_cast<uint32_t>(strtoul(in, nullptr, 16));
    return true;
}

* game/input_main.cpp

Arat:

Kod:

int ProcessTextTag(LPCHARACTER ch, const char * c_pszText, size_t len)

Üstüne ekle:

Kod:

struct SHyperlink
{
    uint8_t nMessagePos;
    std::string stOldHyperlink;
    std::string stNewHyperlink;
};

std::vector <SHyperlink> ValidateItemHyperlinks(LPCHARACTER ch, const std::string& c_stBuffer, const uint8_t c_byHyperlinkCount, uint8_t& byrfFailStep)
{
    if (c_stBuffer.empty() || c_byHyperlinkCount == 0)
    {
        byrfFailStep = 1;
        return {};
    }

    auto vecArgs = string_split_with_tokens(c_stBuffer, "|c", "|h|r");
    if (vecArgs.size() != c_byHyperlinkCount)
    {
        byrfFailStep = 2;
        return {};
    }

    uint8_t nMessagePos = 0;
    std::vector <SHyperlink> vecHyperlinks;
    for (const auto& s : vecArgs)
    {
        // Sample:
        // "|cffffc700|Hnew_item:1:54|h[Kral Ku�a�� (ki�iye �ze)]|h|r SATILIR |cffffc700|Hnew_item:7:23|h[Ekipman Plan�]|h|r SATILIR �NCE KUMA� ALINIRRRRRRRRRRRRRR"
        // "|cffffc700|Hnew_item:10:20|h[Zehir Kýlýcý+9]|h|r"
        // Format:
        // |c > color start tag
        // ffffc700 > color code (constant value)
        // |H > hyperlink start tag
        // new_item > hyperlink type (constant value)
        // 10 > item window id (hex)
        // 20 > item slot id (hex)
        // |h > hyperlink end tag
        // [%s] > item name
        // |h > hyperlink end tag
        // |r > color end tag

        // Sanity checks
        if (s.empty())
        {
            sys_err("Hyperlink string is empty. Full string: %s From: %s", c_stBuffer.c_str(), ch->GetName());
            byrfFailStep = 3;
            return {};
        }
        else if (s.front() != '|')
        {
            sys_err("Hyperlink string does not start with '|'. Full string: %s From: %s", c_stBuffer.c_str(), ch->GetName());
            byrfFailStep = 4;
            return {};
        }
        else if (s.substr(1, 1) != "c")
        {
            sys_err("Hyperlink string does not contain a color tag ('|c'). Full string: %s From: %s", c_stBuffer.c_str(), ch->GetName());
            byrfFailStep = 5;
            return {};
        }
        else if (s.find("|H") == std::string::npos)
        {
            sys_err("Hyperlink string does not contain a hyperlink start tag ('|H'). Full string: %s From: %s", c_stBuffer.c_str(), ch->GetName());
            byrfFailStep = 6;
            return {};
        }
        else if (s.find(":") == std::string::npos)
        {
            sys_err("Hyperlink string does not contain a colon separator (':'). Full string: %s From: %s", c_stBuffer.c_str(), ch->GetName());
            byrfFailStep = 7;
            return {};
        }
        else if (s.find("|h|r") == std::string::npos || s.find("|h|r") != s.size() - 4)
        {
            sys_err("Hyperlink string does not contain a hyperlink end tag ('|h'). Full string: %s From: %s", c_stBuffer.c_str(), ch->GetName());
            byrfFailStep = 8;
            return {};
        }

        // Validating values
        const auto color_code = s.substr(2, 8);
        if (color_code != "ffffc700")
        {
            sys_err("Color code is not 'ffffc700'. String: %s From: %s", color_code.c_str(), ch->GetName());
            byrfFailStep = 9;
            return {};
        }

        const auto hyperlink_type = s.substr(s.find("|H") + 2, s.find(":") - s.find("|H") - 2);
        if (hyperlink_type != "new_item")
        {
            sys_err("Hyperlink type is not 'new_item'. String: %s From: %s", hyperlink_type.c_str(), ch->GetName());
            byrfFailStep = 10;
            return {};
        }

        auto item_name = s.substr(s.find("|h") + 3, s.find("|r") - s.find("|h") - 6);
        if (item_name.empty())
        {
            sys_err("Item name is empty. String: %s From: %s", s.c_str(), ch->GetName());
            byrfFailStep = 11;
            return {};
        }

        const auto window_id_str = s.substr(s.find(":") + 1, s.find_last_of(":") - s.find(":") - 1);
        const auto slot_id_str = s.substr(s.find_last_of(":") + 1, s.find("|h") - s.find_last_of(":") - 1);

        if (window_id_str.empty() || slot_id_str.empty())
        {
            sys_err("Item window id or slot id is empty. String: %s From: %s", s.c_str(), ch->GetName());
            byrfFailStep = 12;
            return {};
        }
        else if (!is_number_hex(window_id_str) || !is_number_hex(slot_id_str))
        {
            sys_err("Item window id or slot id is not a number. String: %s From: %s", s.c_str(), ch->GetName());
            byrfFailStep = 13;
            return {};
        }

        // Extracting item info
        uint32_t windows_id = 0, slot_id = 0;
        str_to_hex(windows_id, window_id_str.c_str());
        str_to_hex(slot_id, slot_id_str.c_str());

        SItemPos pos(windows_id, slot_id);
        auto item = ch->GetItem(pos);
        if (!item)
        {
            ch->ChatPacket(CHAT_TYPE_INFO, LC_TEXT("Item does not exist."));
            // sys_err("Item does not exist. String: %s From: %s", s.c_str(), ch->GetName());
            byrfFailStep = 14;
            return {};
        }

        char szBuffer[1024]{ '\0' };

        std::string stSockets, stAttrs;
        for (int i = 0; i < ITEM_SOCKET_MAX_NUM; ++i)
        {
            const auto socket = item->GetSocket(i);
            snprintf(szBuffer, sizeof(szBuffer), ":%x", socket);
            stSockets += szBuffer;
        }
        for (int i = 0; i < ITEM_ATTRIBUTE_MAX_NUM; ++i)
        {
            const auto attr = item->GetAttribute(i);
            snprintf(szBuffer, sizeof(szBuffer), ":%x:%d", attr.bType, attr.sValue);
            stAttrs += szBuffer;
        }

        char szHyperlinkBuffer[2048]{ '\0' };
        snprintf(szHyperlinkBuffer, sizeof(szHyperlinkBuffer), "|c%s|Hitem:%x:%x:%s%s%s|h[%s]|h|r",
            color_code.c_str(), item->GetVnum(), item->GetFlag(),
            item_name.c_str(), stSockets.c_str(), stAttrs.c_str(), item->GetName()
        );

        // Creating hyperlink
        auto link = SHyperlink();
        link.nMessagePos = nMessagePos;
        link.stOldHyperlink = szHyperlinkBuffer;
        link.stNewHyperlink = s;

        // Adding hyperlink to the list
        vecHyperlinks.push_back(link);
        nMessagePos++;
    }

    return vecHyperlinks;
}

Arat:

Kod:

int ProcessTextTag(LPCHARACTER ch, const char * c_pszText, size_t len)
{
    int hyperlinks;
    bool colored;

    GetTextTagInfo(c_pszText, len, hyperlinks, colored);

Değiştir:

Kod:

int ProcessTextTag(LPCHARACTER ch, std::string& strfText)
{
    int hyperlinks = 0;
    bool colored = false;

    GetTextTagInfo(strfText.c_str(), strfText.length(), hyperlinks, colored);

Arat:

Kod:

    if (colored == true && hyperlinks == 0)
        return 4;

Altına ekle:

Kod:

    if (hyperlinks > 0)
    {
        uint8_t byFailStep = 0;
        const auto vecHyperlinks = ValidateItemHyperlinks(ch, strfText, hyperlinks, byFailStep);
        if (!vecHyperlinks.empty())
        {
            for (const auto& link : vecHyperlinks)
            {
                const auto old_link = link.stOldHyperlink;
                const auto new_link = link.stNewHyperlink;

                const auto pos = strfText.find(new_link);
                if (pos == std::string::npos)
                {
                    sys_err("#d Old hyperlink not found in message. Old: %s New: %s From: %s", link.nMessagePos, old_link.c_str(), new_link.c_str(), ch->GetName());
                    return 4;
                }

                strfText.replace(pos, new_link.length(), old_link);
            }
        }
        else if (byFailStep && byFailStep != 14) // 14 is a special case for non-existing items, just ignore it
        {
            sys_err("Hyperlink validation failed. Step: %d String: %s From: %s", byFailStep, strfText.c_str(), ch->GetName());
            return 4;
        }
    }

Arat: (CInputMain::Whisper)

Kod:

            int processReturn = ProcessTextTag(ch, buf, buflen);

Değiştir:

Kod:

            std::string stBuf = buf;
            int processReturn = ProcessTextTag(ch, stBuf);

Arat: (CInputMain::Whisper)

Kod:

                tmpbuf.write(&pack, sizeof(pack));
                tmpbuf.write(buf, buflen);

Değiştir:

Kod:

                tmpbuf.write(&pack, sizeof(pack));
                tmpbuf.write(stBuf.c_str(), stBuf.length());

Arat: (CInputMain::Chat)

Kod:

    int processReturn = ProcessTextTag(ch, buf, buflen);

Değiştir:

Kod:

    std::string stBuf = buf;
    int processReturn = ProcessTextTag(ch, stBuf);

Arat: (CInputMain::Chat)

Kod:

    int len = snprintf(chatbuf, sizeof(chatbuf), "%s %s : %s", (ch->IsGM()?colorbuf[0]:colorbuf[MINMAX(0, ch->GetEmpire(), 3)]), ch->GetName(), buf);
#else
    int len = snprintf(chatbuf, sizeof(chatbuf), "%s : %s", ch->GetName(), buf);

Değiştir:

Kod:

    int len = snprintf(chatbuf, sizeof(chatbuf), "%s %s : %s", (ch->IsGM()?colorbuf[0]:colorbuf[MINMAX(0, ch->GetEmpire(), 3)]), ch->GetName(), stBuf.c_str());
#else
    int len = snprintf(chatbuf, sizeof(chatbuf), "%s : %s", ch->GetName(), stBuf.c_str());

* root/uitooltip.py

Arat:

Kod:

def SetHyperlinkItem(self, tokens):

İçini değiştir:

Kod:

    def SetHyperlinkItem(self, tokens):
        defaultTokenCount = 4 #head, vnum, flag, newname

        minTokenCount = defaultTokenCount + player.METIN_SOCKET_MAX_NUM
        maxTokenCount = minTokenCount + 2 * player.ATTRIBUTE_SLOT_MAX_NUM

        if tokens and len(tokens) >= minTokenCount and len(tokens) <= maxTokenCount:
            head, vnum, flag, newname  = tokens[:defaultTokenCount]
            newname = str(newname)
            itemVnum = int(vnum, 16)
            metinSlot = [int(metin, 16) for metin in tokens[defaultTokenCount:defaultTokenCount+player.METIN_SOCKET_MAX_NUM]]
            rests = tokens[defaultTokenCount+player.METIN_SOCKET_MAX_NUM:]
            if rests:
                attrSlot = []
                rests.reverse()
                while rests:
                    key = int(rests.pop(), 16)
                    if rests:
                        val = int(rests.pop())
                        attrSlot.append((key, val))
                attrSlot += [(0, 0)] * (player.ATTRIBUTE_SLOT_MAX_NUM - len(attrSlot))
            else:
                attrSlot = [(0, 0)] * player.ATTRIBUTE_SLOT_MAX_NUM
            self.ClearToolTip()
            self.AddItemData(itemVnum, metinSlot, attrSlot)
            ItemToolTip.OnUpdate(self)

Koray' · 14 Mar 2024

Hocam her şeyi engellemeyin bize de eğlenecek bir şeyler kalsın
Paylaşım için teşekkürler.

tytyty1 · 14 Mar 2024

Hocam her şeyi engellemeyin bize de eğlenecek bir şeyler kalsın
Paylaşım için teşekkürler.

cb4wtu · 14 Mar 2024

Daha yeni sunucumda yaşamıştım ciddi zararlar vermişti teşekkürler.

Lorenzo · 14 Mar 2024

Paylaşım için teşekkürler.

Dianz · 15 Mar 2024

Paylaşım için teşekkürler

Sahte item yansıtma fixi

Koray'

Pasha37

En Çok Reaksiyon Alan Mesajlar

tytyty1

tytyty1

Level 4

cb4wtu

Az insan, çok huzur..

Lorenzo

Vatan, Türk’ün Kalesi!

Dianz

Level 4

Şu an konuyu görüntüleyenler (Toplam : 1, Üye: 0, Misafir: 1)

Benzer konular

Sahte item yansıtma fixi

Koray'

Pasha37

En Çok Reaksiyon Alan Mesajlar

tytyty1

tytyty1

Level 4

cb4wtu

Az insan, çok huzur..

Lorenzo

Vatan, Türk’ün Kalesi!

Dianz

Level 4

Şu an konuyu görüntüleyenler (Toplam : 1, Üye: 0, Misafir: 1)

Benzer konular

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