I spent about 6 hours trying to fix this one specific bug involving the move undo. Turns out all I had to do was calm down and think logically instead of typing random bullshit for a few hours until it worked. I'm tired and I thank this for ruining my sleep schedule.
Beat action is now used to define one-off objects that is used by the beat but I don't wanna bother making a different script for. Example case: the "hit 3" sprite in Karate Man.
Animation helpers for functions I don't wanna rewrite 100,000 times.
General improvements for Karate Man, like prepare animation and some updates to game events.