Very little is obvious from looking at that code. I'm sure nonetheless that someone can and will deduce the format and produce workable dungeon files, but wheth

Very little is obvious from looking at that code. I'm sure nonetheless that someone can and will deduce the format and produce workable dungeon files, but whether they have any resemblance to the originals is something only Richard Garriott, if anyone, can answer, which at best severely complicates the "faithful recreation" rule of the contest.