[Backwardsman97]

Try running this in your OnPlayerConnect.

pawn Код:

new
        name[24],
        pos = strfind(name,"_");

    GetPlayerName(playerid,name,24);
    if(pos != -1)
    {
        strdel(name,pos,pos+1);
        strins(name," ",pos);
        SetPlayerName(playerid,name);
    }