mirror of
https://github.com/a2-4am/passport.git
synced 2024-06-30 10:29:39 +00:00
34 lines
895 B
Plaintext
Executable File
34 lines
895 B
Plaintext
Executable File
;-------------------------------
|
|
; #JMPBCF0
|
|
; $B999 jumps to $BCF0 to count
|
|
; timing bits in data epilogue
|
|
; e.g. Easy as ABC
|
|
; NOTE: must be run before RWTS
|
|
; patchers due to overlapping bytes
|
|
;-------------------------------
|
|
!zone {
|
|
_jmpbcf0
|
|
lda gIsRWTS ; if DOS 3.3 RWTS
|
|
bne .exit
|
|
lda #$03
|
|
ldx #$94
|
|
ldy #$08
|
|
jsr compare ; and T00,S03,$94 ==
|
|
!byte $DD,$8C,$C0
|
|
!byte $D0,$A9
|
|
!byte $4C,$F0,$BC
|
|
bcs .exit ; passport-test-suite/Easy as ABC.woz [C=0] matches
|
|
sta gDisplayBytes
|
|
lda #s_jmpbcf0
|
|
jsr PrintByID
|
|
lda #$03
|
|
ldx #$94
|
|
ldy #$08
|
|
jsr modify ; then set T00,S03,$94 =
|
|
!byte $EA
|
|
!byte $BD,$8C,$C0
|
|
!byte $10,$FB
|
|
!byte $C9,$AA
|
|
.exit
|
|
}
|