I love this idea, and a basic one would work very well for the short term, and as a mod. A more official one can eventually either substitute that entirely or just be an optional thing that someone can hit a button for in the framework.
As for a mod, this could probably reasonably happen before 1.4, and can be expended a little bit after 1.4 hits, and then HoF could take that code and save it to expand upon in later versions, if everyone is comfortable with it. In fact, there could be two versions of it: One being the basic one without too much of a class system, and a more advanced version that can expand upon that for 1.6. I think it'd be very interesting to have the ability to have an option for either/or (or neither, should someone not wish to use them in their version).
Just my thoughts though :3
As for a mod, this could probably reasonably happen before 1.4, and can be expended a little bit after 1.4 hits, and then HoF could take that code and save it to expand upon in later versions, if everyone is comfortable with it. In fact, there could be two versions of it: One being the basic one without too much of a class system, and a more advanced version that can expand upon that for 1.6. I think it'd be very interesting to have the ability to have an option for either/or (or neither, should someone not wish to use them in their version).
Just my thoughts though :3