File:  [Research Unix] / researchv10dc / cmd / icon / tests / starbrite.icn
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:21:34 2018 UTC (8 years, 3 months ago) by root
Branches: belllabs, MAIN
CVS tags: researchv10, HEAD
researchv10 Dan Cross

#  Version for the Wyse75.
procedure main(x)
   i := x[1] | 1000			# "length of pattern"
   j := x[2] | 2000			# steady state time
   r := 0				# with credits to sbw
   ran1 := create 2(&random :=: r, |?(24 | 80), &random <-> r)
   ran2 := ^ran1
   clear()
   every 1 to i do			# start up the universe
      place(ran1,"*")
   every 1 to j do {			# steady state condition
      place(ran2," ")			# clean up the beginning
      place(ran1,"*")			# create more
      }
   every 1 to i do			# and the universe dies
      place(ran2," ")			# clean up the end
   clear()
end

procedure clear()
   write(image("\^[[2J\^[[1;1;H"))	# remove image and change write
					# to writes for the real thing.
end

procedure place(e,s)
   write(image("\^[["),@e,";",@e,"H",s) # remove image and change write to
					# writes for the real thing.
end

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