Help to understand with a greeting

[pravednik]

Hello dear friends !
Please help solve the problem.
found the code for the personalized greeting for the server zTeam but I have a problem with one line

MessageSendEx2(g_UserNotice, "%s", szTemp);

here is the code what I found

just look in user.cpp for

if ( (lpMsg->CtlCode & 0x20 ) == 0x20 )    {        lpObj->Authority = 0x20;
        LogAddC(2, "(%s)(%s) Set Event GM", lpObj->AccountID, lpObj->Name);
        cManager.ManagerAdd(lpObj->Name, lpObj->m_Index); //Season 2.5 add-on
        gObjAddBuffEffect(lpObj, AT_GAMEMASTER_LOGO, 0, 0, 0, 0, -10);
        char szTemp[128];
        sprintf(szTemp, "GameMaster %s is now online!", lpObj->Name);
        AllSendServerMsg(szTemp);
    }

and below it add

if ((lpMsg->CtlCode & 0x00) == 0x00)             {
            char szTemp[128];
            sprintf(szTemp, "User %s has logged in!", lpObj->Name);
            MessageSendEx2(g_UserNotice, "%s", szTemp); }

and in that same .cpp search for

void gObjSetBP(int aIndex)

and add above it

void MessageSendEx2(int Type, char * Message, ...)
{
char szTemp[1024];
va_list pArguments;
va_start(pArguments, Message);
vsprintf(szTemp, Message, pArguments);
va_end(pArguments);
// ----
CHAT_WHISPER_EX pMessage;
memcpy(pMessage.Message, szTemp, 90);
pMessage.Type = Type;
pMessage.Head.set((LPBYTE)&pMessage, 2, sizeof(CHAT_WHISPER_EX));
DataSendAll((LPBYTE)&pMessage, pMessage.Head.size); }

[MentaL]

[KarLi]

@RevolGaming @natzugen @DragonSeth maybe they can help.