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Revision as of 04:09, 28 May 2013 by Zzo38 (Talk | contribs)

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Z-Comp (also called "Z-machine Compo") is a competition for writing Z-machine games. They are held on ifMUD; enter apartment 11011 and go northwest.

Some features of the Z-machine cannot be used in this competition:

  • Unicode
  • Blorb
  • Sound effects/pictures (other than a beep sound effect, 1 and 2)
  • Version 6
  • Auxiliary files

It is somewhat encouraged (although not required) to use "unusual" features of the Z-machine, such as:

  • Overlapping and shared property tables
  • Repointing property tables at runtime
  • Sharing global variables with default properties, object headers, etc
  • Modifying the alphabet table at runtime
  • Not being restricted to the word separators, dictionary format, etc of Inform
  • Modifying the dictionary at runtime
  • Self-modifying code in RAM
  • Taking advantage of the fact that the fixpitch bit in header is not restored after an undo, and reading that bit
  • Using the ordering of the object numbers and property table addresses

Z-Comp #1

  • Entry deadline: Wednesday, 17 Jul 2013, 12:07:44 AM EDT
  • Voting deadline: Thursday, 5 Sep 2013, 12:07:57 AM EDT
  • Theme: Siderotil