4cade/src/prelaunch/hard.hat.mack.a
2019-12-25 17:15:36 -05:00

37 lines
761 B
Plaintext
Executable File

;license:MIT
;(c) 2019 by 4am/Frank M.
!cpu 6502
!to "build/PRELAUNCH/HARD.HAT.MACK",plain
*=$106
!source "src/prelaunch/common.a"
+ENABLE_ACCEL
lda #<patcher
sta $9431
lda #>patcher
sta $942E
jsr $4856 ; decompress
patcher rts
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$AD
sta $50A5 ; patch - don't decrease lives
sta $7197 ; patch - don't increase lives
+
lda #1
sta $2218 ; reset vector patch
+DISABLE_ACCEL
lda #$07
pha
lda #$FF
pha
rts
!if * > $1C0 {
!error "code is too large, ends at ", *
}