git.hungrycats.org Git - xscreensaver/blob - hacks/config/munch.xml

   1 <?xml version="1.0" encoding="ISO-8859-1"?>
   2
   3 <screensaver name="munch" _label="Munch">
   4
   5   <command arg="-root"/>
   6
   7   <video href="https://www.youtube.com/watch?v=aXNIYpdh8Ug"/>
   8
   9   <hgroup>
  10    <vgroup>
  11     <number id="delay" type="slider" arg="-delay %"
  12             _label="Frame rate" _low-label="Low" _high-label="High"
  13             low="0" high="100000" default="10000"
  14             convert="invert"/>
  15
  16     <number id="duration" type="slider" arg="-clear %"
  17             _label="Duration" _low-label="Short" _high-label="Long"
  18             low="1" high="200" default="65"/>
  19
  20     <number id="simultaneous" type="slider" arg="-simul %"
  21             _label="Simultaneous squares" _low-label="One" _high-label="Many"
  22             low="1" high="20" default="5"/>
  23    </vgroup>
  24    <vgroup>
  25     <select id="mismunch">
  26       <option id="random"   _label="Munch or mismunch"/>
  27       <option id="munch"    _label="Munch only"    arg-set="-classic"/>
  28       <option id="mismunch" _label="Mismunch only" arg-set="-mismunch"/>
  29     </select>
  30
  31     <select id="mode">
  32       <option id="xor"   _label="XOR"/>
  33       <option id="solid" _label="Solid" arg-set="-no-xor"/>
  34     </select>
  35
  36     <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
  37
  38     <xscreensaver-updater />
  39
  40    </vgroup>
  41   </hgroup>
  42
  43   <_description>
  44         DATAI 2
  45         ADDB 1,2
  46         ROTC 2,-22
  47         XOR 1,2
  48         JRST .-4
  49
  50 As reported by HAKMEM (MIT AI Memo 239, 1972), Jackson Wright wrote
  51 the above PDP-1 code in 1962. That code still lives on here, some 46
  52 years later.
  53
  54 In "mismunch" mode, it displays a creatively broken misimplementation
  55 of the classic munching squares algorithm instead.
  56
  57 https://en.wikipedia.org/wiki/HAKMEM
  58 https://en.wikipedia.org/wiki/Munching_square
  59
  60 Written by Jackson Wright, Tim Showalter, Jamie Zawinski and
  61 Steven Hazel; 1997.
  62   </_description>
  63 </screensaver>