kolibrios/programs/demos/life2/lif/HOTEL.lif

#Life 1.05
#D Infinite glider hotel
#D The name is derived from the old mathematical "infinity hotel"
#D scenario, where a hotel with an infinite number of rooms always has
#D room for more guests by shuffling the old guests around.
#D Here two pairs of double Corderships are pulling slowly apart at
#D c/12 such that there is an ever-lengthening glider track between
#D them.  Every 1920 generations another glider is injected into the
#D glider track, joining the gliders already circulating there.
#D Eventually an arbitrarily large number of gliders will be traveling
#D around the track.
#D The tricky bit to this construction is that even though all the
#D previously injected gliders are repeatedly flying through the
#D injection point, that point is guaranteed to be empty when it is
#D time for the next glider to be injected!
#D David Bell, dbell@pdact.pd.necisa.oz.au, Oct 9 1992
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