[iJumbo]

I know that goto is not very well handled by the compiler

You mean something like that ?

pawn Код:

stock GetRandomPlayerInRange(Float:X,Float:Y,Float:Z,Float:Range)
{
    new randPlayer;
    do {
        randPlayer = Iter_Random(Player);
        randPlayer = (IsPlayerInRangeOfPoint(randPlayer,Range,X,Y,Z) ? randPlayer : 255;
    }
    while (randPlayer == 255);
    return randPlayer;
}

Never ever used do-while loops