[Faisal_khan]

Something like this:

pawn Код:

forward login();
 
public OnGameModeInit()
{
    SetTimer("login", 1000, false); // Set a timer of 1000 miliseconds (1 second)
}
 
public login()
{
    ShowPlayerDialog(...);
}

public OnPlayerConnect(playerid)
{
    login();
    return 1;
}