mirror of
https://github.com/a2-4am/4cade.git
synced 2024-09-27 12:57:21 +00:00
39 lines
736 B
Plaintext
39 lines
736 B
Plaintext
;license:MIT
|
|
;(c) 2019, 2022 by qkumba
|
|
|
|
!cpu 6502
|
|
!to "build/PRELAUNCH.INDEXED/PICNIC.PARANOIA",plain
|
|
*=$106
|
|
|
|
!source "src/prelaunch/common.a"
|
|
|
|
+ENABLE_ACCEL
|
|
lda #<callback
|
|
sta $450d
|
|
lda #>callback
|
|
sta $450a
|
|
jmp $4500
|
|
|
|
callback
|
|
nop
|
|
lda #0
|
|
sta $45e5
|
|
lda #1
|
|
sta $45ea
|
|
eor #$A5
|
|
sta $45ef
|
|
|
|
+READ_RAM2_NO_WRITE
|
|
lda MachineStatus
|
|
and #CHEATS_ENABLED
|
|
beq +
|
|
dec $79B7 ; patch - don't decrease time
|
|
+
|
|
jsr DisableAccelerator
|
|
+READ_ROM_NO_WRITE
|
|
jmp $78fb
|
|
|
|
!if * > $1C0 {
|
|
!error "code is too large, ends at ", *
|
|
}
|