BEISPIELE
*********

      // Einfache Abfrage z.B. aus der HitFunc einer Waffe:
      if(random(101) >= 70)
        return random(11);
      else
        return 0;

      // Spieler soll in einen zufaellig ausgewaehlten Raum gemovt
      // werden:
      string *dest = ({ "raum1","raum2","raum3","raum4","raum5" });
      this_player()->move(dest[random(sizeof(dest))],M_GO);

      // Es soll eine zufaellige Meldung ausgegeben werden:
      tell_object(this_player(),
       ({ "Es knackt.\n", "Dir ist kalt.\n", "Du schwitzt.\n",
          "Du bekommst Angst.\n", "Hinter Dir knackt es im Gebuesch.\n",
          "Ein kuehler Wind kommt auf.\n" })[random(6)]);
      // Hinweis: ist es nicht sehr effizient, dafuer staendig ein Array neu zu
      // erzeugen.

   Wie man sieht, gibt es fuer random() viele schoene Einsatz-
   moeglichkeiten. Wobei letzteres Beispiel ueber AddRoomMessage (fuer
   Raeume) viel einfacher umzusetzen ist.
