4cade/src/demo/short.circuit.a

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;license:MIT
;(c) 2021-2022 by Frank M., qkumba
!cpu 6502
!to "build/DEMO/SHORT.CIRCUIT#060210",plain
*=$210
!source "src/constants.a" ; no code in these
!source "src/macros.a"
+READ_RAM2_WRITE_RAM2
jsr EnableAccelerator
+LOAD_FILE_KEEP_DIR short_circuit, short_circuit_dir_e-short_circuit_dir_b
lda #$60
sta $207C
jsr $2000 ; decompress
ldx #3-1
- lda patch,x
sta $A248,x ; set exit on keypress
sta $A7B4,x ; set exit at end of demo cycle
dex
bpl -
lda #$D0
sta $A654
sta $A665
sta $9494
sta $ABD9
sta $1F36
sta $1F3E
sta $9998 ; disable sound
+DISABLE_ACCEL
jmp $A100
patch !byte $4C,$00,$01
short_circuit
!byte short_circuit_e-short_circuit_b
short_circuit_b
short_circuit_dir_b
!text "X/SHORT.CIRCUIT"
short_circuit_dir_e
!text "/SHORT.CIRCUIT"
short_circuit_e
!if * > $300 {
!error "code is too large, ends at ", *
}