mirror of https://github.com/a2-4am/4cade.git
66 lines
1.3 KiB
Plaintext
66 lines
1.3 KiB
Plaintext
;license:MIT
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;(c) 2021-2022 by Frank M., qkumba
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!cpu 6502
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!to "build/DEMO/BK#06A800",plain
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*=$A800
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!source "src/constants.a" ; no code in these
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!source "src/macros.a"
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+READ_RAM2_WRITE_RAM2
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jsr EnableAccelerator
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+LOAD_FILE_KEEP_DIR kamungas, kamungas_dir_e-kamungas_dir_b
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lda #$60
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sta $52DB
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jsr $527C ; decompress 1
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ldx #3-1
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- lda patch,x
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sta $1B50,x
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dex
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bpl -
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lda #$D0
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sta $1D00
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sta $1D09
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sta $1BB6 ; disable sound
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+DISABLE_ACCEL
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jsr $8d4 ; show title
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lda #$60
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sta $BD40
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jsr $BD20 ; decompress 2
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lda #$4C
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sta $7215
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jsr $7200 ; setup for second title
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+RESET_AND_IRQ_VECTOR $100
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ldx #3-1
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- lda patch,x
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sta $7513,x
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sta $73BA,x
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sta $7242,x ; set exits
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dex
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bpl -
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jmp $7218 ; show second title
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patch !byte $4C,$00,$01
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kamungas !byte kamungas_e-kamungas_b
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kamungas_b
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kamungas_dir_b
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!text "X/BK"
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kamungas_dir_e
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!text "/BK"
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kamungas_e
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!if * > $A900 {
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!error "code is too large, ends at ", *
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}
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