mirror of
https://github.com/a2-4am/4cade.git
synced 2024-10-01 21:55:02 +00:00
31 lines
617 B
Plaintext
31 lines
617 B
Plaintext
;license:MIT
|
|
;(c) 2020 by qkumba
|
|
|
|
!cpu 6502
|
|
!to "build/PRELAUNCH/GENESIS",plain
|
|
*=$106
|
|
|
|
!source "src/prelaunch/common.a"
|
|
|
|
+ENABLE_ACCEL
|
|
lda #>(callback-1)
|
|
sta $3D0A
|
|
lda #<(callback-1)
|
|
sta $3D0D
|
|
jmp $800 ; decompress
|
|
|
|
callback
|
|
+GET_MACHINE_STATUS
|
|
and #CHEATS_ENABLED
|
|
beq +
|
|
lda #$a5
|
|
sta $1527 ; patch - don't decrease lives
|
|
sta $820F ; patch - don't increase lives
|
|
+
|
|
+DISABLE_ACCEL
|
|
jmp $900
|
|
|
|
!if * > $1C0 {
|
|
!error "code is too large, ends at ", *
|
|
}
|