Exactly 4 years and 1 month after 881f2c6, TH02 finally received the
dedicated attention for this feature. But Why are the options rendered
with PAT_OPTION_A all the time? 🤔
Part of P0259, funded by Splashman and Yanga.
… (24 + (difficulty * 8) + rank) in TH04, and (42 + (difficulty * 8))
in TH05. Also, TH05 only doesn't have TH04's bullet zap animation
because ZUN didn't consistently use constants…
Completes P0151, funded by Blue Bolt and -Tom-.
Adding op/, main/, and end/ directories does nicely cover a great
majority of the "not really further classifiable slices" implied in
d56bd45.
Part of P0086, funded by [Anonymous] and Blue Bolt.