What is this, reversed Hungarian notation? For gaiji strings, it makes
sense because there's no difference in the access code to regular
strings, but you can't really do anything with a union itself.
(Besides passing it to a function in a type-safe way, but that's cool.)
Part of P0186, funded by [Anonymous] and Blue Bolt.
… (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-.
nmlgc