pokecrystal-board/home/sine.asm
yenatch cf2acc1001 Use :: to export labels between objects.
This fixes the build.
2014-02-01 20:26:39 -05:00

23 lines
258 B
NASM

Cosine:: ; 1b0f
; Return d * cos(a) in hl
add $10 ; 90 degrees
Sine:: ; 1b11
; Return d * sin(a) in hl
; a is a signed 6-bit value.
ld e, a
ld a, [hROMBank]
push af
ld a, BANK(_Sine)
rst Bankswitch
call _Sine
pop af
rst Bankswitch
ret
; 1b1e