IT-HE RPG Engine Code

12-12-10 -Converted map formats to be all-ASCII. There is a size
penalty for this, but it will mean that they can be
version-controlled and diffed if need be. The designs
aren't terribly efficient space-wise but they're not a
disaster either. One of the design constraints was that
it should be possible to merge them together and this
has reduced efficiency somewhat.
Nonetheless, sparse maps with a lot of repeating tiles
and few rooftops or lightings can actually be considerably
smaller than the original binary formats.
There will be some loss of performance, however.

-The map readers are backwards-compatible. The maps will
obviously not load in earlier versions of the program,
though.

-Fixed lots more const-correctness bugs and other warnings

Initial put from 2009 sourcebase