Not exclusively used for the boss entrance animations, even though its
data is declared in that general vicinity. It's also used for all bombs
in TH04, and Reimu's and Yuuka's bomb in TH05.
Part of P0147, funded by -Tom- and Ember2528.
Sure, we can't use them everywhere, but it's really nice to get rid of
that casting madness – and any explicit references to x86 memory
segmentation – wherever we can.
Part of P0138, funded by [Anonymous] and Blue Bolt.
Whew, time to look at every `int` variable we ever declared! The best
moment to do this would have been a year ago, but well, better late
than never. No need to communicate that in comments anymore.
These shouldn't be used for widths, heights, or sprite-space
coordinates. Maybe we'll cover that another time, this commit is
already large enough.
Part of P0111, funded by [Anonymous] and Blue Bolt.
One fewer magic number. And one more deliberate dependency on a
PC-98-specific hardware constant, to further drive home just how
unportable these games are, even once decompilation will be complete.
Part of P0105, funded by Yanga.
nmlgc