I changed:
23:678B
$8E78B
7B ld a, e
CD 64 69 call ReadMonMenuIcon
6F ld l, a
26 00 ld h, 0
29 add hl, hl
11 74 6A ld de, IconPointers
19 add hl, de
2A ld a, [hli]
5F ld e, a
56 ld d, [hl]
CD 74 6C
C9
to this:
23:678B
$8E78B
7B ld a, e
CD A0 6A call
C9
$8ECA0
CD 64 69 call ReadMonMenuIcon
6F ld l, a
26 00 ld h, 0
29 add hl, hl
11 74 6A ld de, IconPointers
19 add hl, de
2A ld a, [hli]
5F ld e, a
56 ld d, [hl]
CD 74 6C
C9
And now the Poliwrath outside Celadon PokeCenter is invisible? I didn't change any code other than moving it
Is there a tutorial somewhere to editing ROMs with Gameboy Assembly Editor?