4cade/src/demo/spare.change.a

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;license:MIT
;(c) 2022 by qkumba
!cpu 6502
!to "res/DEMO/SPARE.CHANGE",plain
*=$200
!source "src/constants.a" ; no code in these
!source "src/macros.a"
+READ_RAM2_WRITE_RAM2
jsr EnableAccelerator
+LOAD_FILE_KEEP_DIR spare_change, spare_change_dir_e-spare_change_dir_b
lda #>(callback - 1)
sta $277A
lda #<(callback - 1)
sta $277D
jmp $2700 ; decompress
callback
lda #$4C
sta $182F
jsr $2000
lda #$44
sta $7A34
lda #$4C
sta $8E1C
ldx #0
stx $7F70
stx $8E1D
inx
stx $7F71
stx $8E1E
+DISABLE_ACCEL
jmp $1832
spare_change
!byte spare_change_e-spare_change_b
spare_change_b
spare_change_dir_b
!text "X/SPARE.CHANGE"
spare_change_dir_e
!text "/SPARE.CHANGE"
spare_change_e
!if * > $3F0 {
!error "code is too large, ends at ", *
}