[OTACON]

pawn Код:

stock ComprobarRegistro(playerid)
{
        new Comprobar[68];
        format(Comprobar, sizeof(Comprobar), "SELECT * FROM Usuarios WHERE Username = '%s'", PlayerName2(playerid));
        mysql_query(Comprobar);
        mysql_store_result();
        if(mysql_num_rows() != 0) return true;
        return false;
}