Oh man did this end up requiring a *ton* of other work as well.
There's still a few typing issues I still can't quite work out,
and others I'd like to improve when I have time. In fact, this version
doesn't even really work, it has a stack overflow error caused by
a tooltip for some reason have a tree inside it, which in turn has
another tooltip, etc. There's also 17 errors that I *really* feel like
shouldn't be there, but they are, and 113 warnings - mostly using !
to assert that things are non-null. Lots of work left to do, to sum up.
The reason I'm committing this now is because I really need to get to
work on my game jam, and since it won't use a tree or really many of
TMT-X's features, I can get away with using a broken engine :)
