;license:MIT ;(c) 2020 by qkumba !cpu 6502 !to "build/PRELAUNCH.INDEXED/SUPER.ZAXXON",plain *=$106 !source "src/prelaunch/common.a" +GET_MACHINE_STATUS and #CHEATS_ENABLED beq + lda #0 sta $21C2 lda #$71 sta $21C3 ldy #(callback_e - callback) - 1 - lda callback, y sta $7100, y dey bpl - + jmp $2000 ; decompress callback !pseudopc $7100 { jsr $415 lda #$bd sta $1999 ; patch - don't decrease lives rts } callback_e !if * > $1C0 { !error "code is too large, ends at ", * }