mirror of
https://github.com/a2-4am/4cade.git
synced 2024-06-17 23:29:31 +00:00
64 lines
1.2 KiB
Plaintext
64 lines
1.2 KiB
Plaintext
;license:MIT
|
|
;(c) 2022 by qkumba
|
|
|
|
!cpu 6502
|
|
!to "build/PRELAUNCH.INDEXED/FLOBYNOID",plain
|
|
*=$106
|
|
|
|
!source "src/prelaunch/common.a"
|
|
|
|
+ENABLE_ACCEL
|
|
|
|
lda #$60
|
|
sta $9C5
|
|
jsr $800 ; decompress
|
|
lda #$60
|
|
sta $B624
|
|
sta $B63A
|
|
jsr $B600
|
|
|
|
ldx #hook_e-hook_b
|
|
- lda hook_b, x
|
|
sta $2d0, x
|
|
dex
|
|
bpl -
|
|
lda #$d0
|
|
sta $B6D6
|
|
lda #2
|
|
sta $B6D7
|
|
|
|
jsr DisableAccelerator
|
|
|
|
jsr $BBB3
|
|
jsr $B627
|
|
inc $3F4 ; reboot
|
|
jmp $8003
|
|
|
|
hook_b !pseudopc $2d0 {
|
|
pla
|
|
pla
|
|
jsr $B64F
|
|
jsr $B6D8
|
|
ldx #$AD
|
|
lda #$CE
|
|
cmp $AD9
|
|
bne +
|
|
stx $AD9 ; patch - don't decrease lives
|
|
+ cmp $1461
|
|
bne +
|
|
stx $1461 ; patch - don't trigger anti-cheat
|
|
+ lda $1893
|
|
cmp #$EE
|
|
bne +
|
|
stx $1893 ; patch - don't increase lives
|
|
+ clc
|
|
rts
|
|
!if * > $2FF {
|
|
!error "code is too large, ends at ", *
|
|
}
|
|
}
|
|
hook_e
|
|
!if * > $1C0 {
|
|
!error "code is too large, ends at ", *
|
|
}
|