-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 24-11-11 18:42, Neil Van Dyke wrote: > Matthias Felleisen wrote at 11/24/2011 10:12 AM: >> Is the OO style required? > > I believe that OO style is *not* required, per vague statements > and phrasing in > "https://github.com/aichallenge/aichallenge/wiki/Ants-Starter-Pack-Guide";. > > Looks like the hardest part of writing the starter kit is that the > above page and > "https://github.com/aichallenge/aichallenge/wiki/Ant-bot-input-output"; > > are very poor as specification. I suspect that the organizers' source > code could be examined to answer key questions that the > documentation does not (e.g., whether a cell in the grid > representation they require can ever have more than one of {water, > food, live ant, dead ant, hill}). > > (This is the point at which I switched from thinking "I'll just > bang out a Racket library in an hour, and it will be fun," to "This > would be a good little software archeology exercise for a student, > teaching them ways that poor specification can waste time.") >
I'd agree that the specification is a bit sub-optimal, but having read all provided docs I do believe I have a firm understanding of the game mechanics. Specifically to answer your questions: *) water squares cannot be entered by ants, and nothing else can ever share its space either. *) food squars cannot be eneterd by ants, until they are harvested, after which they become land/grass/plains/mud whatever the default terrain term is and can be moved into (again). *) ants can share the place of hills and actually spawn directly over hills. If the ant doesn't move away, it will prevent further ants from spawning on this hill, which may help you influence where ants spawn in case of multiple hills. *) dead ants are only informational AFAIUI and not real objects, so a better way to interpret is IMO ``an ant died here, last turn''. So I do believe that food could spawn in the same place. Another ant could have moved to the same place in which case multiple dead ants would appear in the same place (due to collision death). Finally the dead ant could've been on a hill and in that case a new ant could be spawned in its place too IIUC. *) finally to the question of food on hills I don't know the answer. I would philosophise that it is certainly possible to include this in the game, but that the game would arguably be better if this couldn't happen because otherwise hills would get blocked from spawning periodically and an ant would have to come and eat the food to clear the hill. But you can ask in the forum. My searches so far have not turned up anything. Marijn -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk7PTWQACgkQp/VmCx0OL2wTjgCglfOHgqt/WNc9jcvQBi2/udkw pxcAnjr7OyV4V9Qs+MwG6WrArqqKMCDa =JJ7T -----END PGP SIGNATURE----- _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
