4cade/src/prelaunch/crickateer.a

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;license:MIT
;(c) 2021-2022 by qkumba
!cpu 6502
!to "build/PRELAUNCH.INDEXED/CRICKATEER",plain
*=$106
!source "src/prelaunch/common.a"
reset
+ENABLE_ACCEL
+NEW_RESET_VECTOR reset
lda #$60
sta $9474
sta $949A
jsr $5212
jsr $868 ; decompress
+DISABLE_ACCEL
jsr $839
+ENABLE_ACCEL
lda #$20
sta $810
jsr $868 ; decompress
lda #$A2
sta $1D36
sta $1D3D
lda #$FE
sta $1D37
sta $1D3E
lda #$9A
sta $1D38
sta $1D3F
+READ_RAM2_NO_WRITE
lda MachineStatus
and #CHEATS_ENABLED
beq +
lda #$ad
sta $1D31 ; patch - don't decrease lives
sta $5030 ; patch - don't increase lives
+
jsr DisableAccelerator
+READ_ROM_NO_WRITE
jmp $813
!if * > $1C0 {
!error "code is too large, ends at ", *
}