; Break for:
; BC=1A5
; BC=1A6
; BC=1A7
; BC=1A8

; Hook this at 02:AF1F
; Unhook when 02:B13D is read (original: ADBA)
    ld a, [$AD42]
    ld c, a
    ld a, [$AD43]
    ld b, a
    nop
    ld a, c
    ret

; Hook this at 02:AFDD
    ld a, [$AD42]
    ld c, a
    ld a, [$AD43]
    ld b, a
    inc bc
    ld a, c
    ld [$AD42], a
    ld a, b
    ld [$AD43], a

    ld sp, $AE18
    ret