pokecrystal-board/engine/predef.asm
mid-kid be76ee56a8 Organize the engine/ directory, director's cut
Cleaned up `engine/routines`, in favor of moving files into more
appropriate directories. predef-related routines are now in top-level
`engine`.
`rtc/delete_save_change_clock.asm` has been split into both
`menus/delete_save.asm` and `rtc/reset_password.asm`.

Made a new subdirectory:
* engine/math: Contains all generic math-related routines.
2018-03-25 18:24:14 +02:00

30 lines
450 B
NASM

GetPredefPointer:: ; 854b
; Return the bank and address of wPredefID in a and wPredefAddress.
; Save hl for later (back in Predef)
ld a, h
ld [wPredefTemp], a
ld a, l
ld [wPredefTemp + 1], a
push de
ld a, [wPredefID]
ld e, a
ld d, 0
ld hl, PredefPointers
add hl, de
add hl, de
add hl, de
pop de
ld a, [hli]
ld [wPredefAddress + 1], a
ld a, [hli]
ld [wPredefAddress], a
ld a, [hl]
ret
; 856b
INCLUDE "data/predef_pointers.asm"