4cade/src/prelaunch/moon.patrol.a
2019-12-25 17:15:36 -05:00

33 lines
629 B
Plaintext
Executable File

;license:MIT
;(c) 2019 by qkumba/Frank M.
!cpu 6502
!to "build/PRELAUNCH/MOON.PATROL",plain
*=$106
!source "src/prelaunch/common.a"
+ENABLE_ACCEL
lda #$60
sta $49d5
jsr $800
lda #$60
sta $2fe
jsr $2ef
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$ad
sta $2d07
sta $1c17
+
; game uses $100 as variable, so move reset vector to $1B0
+NEW_RESET_VECTOR $1B0
+DISABLE_ACCEL
jmp $919
!if * > $1C0 {
!error "code is too large, ends at ", *
}