Reasons:
• piano_fm_part_put_raw(): SI register referenced and not saved on
the stack
• piano_current_note_from(): Would be decompilable… into a mess.
Not worth adding a separate translation unit just for it.
• piano_part_keys_put_raw(): DI register saved before the SI register
• piano_pressed_key_put(): DI register referenced and not immediately
saved on the stack
• piano_label_put_raw(): SI and DI registered referenced and not saved
on the stack
• grcg_setcolor_direct_seg1_raw(): Let's procrastinate this one until
we have to reference all of these instances in C land.
And we could have even emitted that PIANO_KEY_PRESSED_TOP pixel data
into the code segment, by using `#pragma option -z` to give identical
names to both the code and the data segment. At least we can decompile
the first two functions here.
Part of P0135, funded by [Anonymous].
Allowing us to consistently mirror the declaration in pc98.inc
without adding a planar.inc file. 😛 And points us to two more
dots8_t* arrays that should have used the Planar<> template.
Part of P0135, funded by [Anonymous].
Which finally allows us to use the PLANE_SIZE macro in ASM land. Yeah,
(ROW_SIZE * RES_Y) has finally got old.
Part of P0073, funded by [Anonymous] and -Tom-.
I did consider not doing this, because "well, can't anyone who's
*actually* interested just diff the TH01 and TH02 implementations to
figure out the differences themselves", but that duplication ended up
feeling too filthy after all.
And hey, it's a nice excuse to update TH02's version to current naming
standards! 😛
Part of P0068, funded by Yanga.
Right, PC-98 hardware only supports 4 bits per RGB component, for a
total of 4,096 possible colors. The 8-bit RGB color values we've been
seeing throughout the later games are a master.lib extension, to allow
for more toning precision. Which TH01, with all its NIH syndrome,
doesn't use.
And yup, that means templates in the most basic header files… Since
that would have meant renaming *everything* to compile as C++, I simply
made these types exclusive to C++ code, thcrap style.
Part of P0066, funded by Keyblade Wiedling Neko and Splashman.
nmlgc