We've been establishing `screen` as meaning "a coordinate rooted at the
top-left corner of the display", whereas most of the Subpixels in >TH01
are rooted at the top-left of the playfield.
Part of P0112, funded by [Anonymous] and Blue Bolt.
Final unknown entity in TH05 that can collide with the player!
Get position independence hype!
(Also, no structure member comments necessary, thanks to the new
types!)
Part of P0111, 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.
With all the memmove()-style shifting of individual lines, there's
probably a point to reserving 20 lines per set, but only ever rendering
4 of them. We'll see once I get to decompile all of these functions.
Part of P0110, funded by [Anonymous] and Blue Bolt.
Not just used for the zooming lines in Shinki's background, but also
for the pentagram (and circle!) in EX-Alice's background.
Part of P0110, funded by [Anonymous] and Blue Bolt.
Wow, so the boss_stuff_t structure did exist in the original code after
all. This is the only function in all of TH04 and TH05 that confirms
it – in dea40ad, it just seemed like something I made up, out of
convenience.
Completes P0109, funded by [Anonymous] and Blue Bolt.
Found a uth05win inaccuracy! Once the Y coordinate gets close enough to
the target point, it actually speeds up twice as much as the X
coordinate would. This might make uth05win a couple of frames slower in
all boss fights from Stage 3 on.
And yeah, got too used to decompilation to go back to splitting off
RE'd functions in ASM land 😛
Part of P0109, funded by [Anonymous] and Blue Bolt.
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.
nmlgc