4cade/src/prelaunch/on.the.run.a
2022-05-12 22:30:35 -07:00

32 lines
648 B
Plaintext

;license:MIT
;(c) 2021-2022 by Frank M., qkumba
!cpu 6502
!to "build/PRELAUNCH.INDEXED/ON.THE.RUN",plain
*=$106
!source "src/prelaunch/common.a"
;+ENABLE_ACCEL ; can't, shows title
lda #<hook
sta $9436
lda #>hook
sta $9437
jmp $9400 ; decompress
hook +RESET_VECTOR $100
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$A5
sta $DC1 ; patch - don't decrease lives
sta $1FD4 ; patch - don't increase lives
+
jmp $800
!if * > $1C0 {
!error "code is too large, ends at ", *
}