version 12 by Michael Callaghan
Section: Version 2
Adds the following capabilities:
- To define the probability that a patroller will move on any turn.
- To define whether a patroller will be able to pass through closed doors.
- To define whether a patroller will close doors once s/he has passed through them.
- Some basic error checking routines for use when developing a game.
- Rule names have been added to each section of the extension to enable the rules to be suspended or replaced in the game.
- The documentation has been updated to take advantage of the new headings for version 4X60 and beyond.