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pokecrystal
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pokecrystal/engine/routines/printhoursmins.asm

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NASM
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Move more main.asm code into individual files
2017-12-16 02:22:26 +00:00
Function1dd6a9: ; 1dd6a9
; XXX
ld a, b
ld b, c
ld c, a
push bc
push de
ld hl, sp+$2
ld d, h
ld e, l
pop hl
lb bc, PRINTNUM_LEADINGZEROS | 2, 5
call PrintNum
pop bc
ret
Remove all code from main.asm (some labeled INCBINs, like out-of-context graphics, are still present) engine/routines/ stores isolated out-of-context routines as individual files. It might be preferable later to append them to their related engine/ files in unique little SECTIONs, relying on the linkerscript to place them appropriately; or some other organization method. In the meantime, they're now easily findable apart from main.asm's other content.
2017-12-25 00:35:35 +00:00
PrintHoursMins: ; 1dd6bb (77:56bb)
Move more main.asm code into individual files
2017-12-16 02:22:26 +00:00
; Hours in b, minutes in c
ld a, b
cp 12
push af
jr c, .AM
jr z, .PM
sub 12
jr .PM
.AM:
or a
jr nz, .PM
ld a, 12
.PM:
ld b, a
; Crazy stuff happening with the stack
push bc
ld hl, sp+$1
push de
push hl
pop de
pop hl
ld [hl], " "
lb bc, 1, 2
call PrintNum
ld [hl], ":"
inc hl
ld d, h
ld e, l
ld hl, sp+$0
push de
push hl
pop de
pop hl
lb bc, PRINTNUM_LEADINGZEROS | 1, 2
call PrintNum
pop bc
ld de, String_AM
pop af
jr c, .place_am_pm
ld de, String_PM
.place_am_pm
inc hl
call PlaceString
ret
String_AM: db "AM@" ; 1dd6fc
String_PM: db "PM@" ; 1dd6ff