From: Chris Shea <cmshea@...>
Date: 2008-08-16T01:12:05+09:00
Subject: Re: Wig-Wug Simulator

On Aug 14, 9:19 pm, James Gray <ja...@grayproductions.net> wrote:
> I have started a Wig-Wug (http://therubyist.com/homework/wig-wug/)  
> simulator and thrown it on github (http://github.com/JEG2/wig-wug/tree/master
> ).  It probably still has issues, but it may be of interest to others  
> playing with the problem.  It includes a map and a digger class I  
> wrote that does badly on that map.  Enjoy.
>
> James Edward Gray II

Sorry for the empty message. Hit send WAY too early.

I mean to send this patch, which lets your game server not crash if a
player ends up on the edge of the map:

91a92
>       return 'E' if x == -1 || y == -1 || x == @width || y == @height

Chris