I may still post about a subroutine now and then and try to explain in detail what is happening. I would like to present it in a more dynamic and/or interconnected and interactive way so the flow of the game logic can be observed easily, but for now, the complete disassembly is available here:http://www.romhacking.net/documents/635/
Much thanks to doppelganger for the original work.
Note the macro code and documentation are available here: http://www.assembla.com/spaces/ca65hl/wiki
It's still a work in progress at this time but there is some explanation as to how the macro 'language' works.
