The .PTN functions, vector functions, and egc_copy_rect_1_to_0_1()
(finally!) from TH01, as well as playfld.hpp from all games(finally!),
together with a bunch of other functions in their vicinity.
Part of P0201, funded by Ember2528 and Yanga.
The one with two homing snakes, and pellets fired in a semicircle
spread. And yes, Reimu really has a 30×30-pixel hitbox against the
snakes.
Much simpler than its instruction count might suggest. Recalculating
array element addresses over and over is certainly a way to add bloat…
And yes, we're going to see all of this exact same code again in the
four-snake pattern.
Part of P0153, funded by Ember2528.
The one where Konngara fires 4 diamonds in a cross-shaped motion
towards the edges of the screen, with random pellets raining down for
200 frames afterwards.
Completes P0142, funded by Yanga.
Oh no, another place in which I'm going too far?! Just because I'm sick
of hardcoded number literals after 6 years? Hm…
Part of P0142, funded by Yanga.
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.
… Wow, the orb is *actually* only ever displayed at byte-aligned X
coordinates, divisible by 8. It's only thanks to the constant spinning
that its movement appears at least *somewhat* smooth.
(And yeah, this is purely a rendering issue; internally, its position
*is* tracked at pixel precision.)
Part of P0097, funded by Ember2528.
nmlgc