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608c2382e5
* Add files via upload * Delete PIEMAN.HI * Delete PIEMAN.1 * Delete LABYRINTH.1 * Delete WARP.DESTROY.1 * Add files via upload * Add files via upload
89 lines
1.8 KiB
Plaintext
89 lines
1.8 KiB
Plaintext
;license:MIT
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;(c) 2021 by Frank M.
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!cpu 6502
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!to "res/DEMO/WARP.DESTROYER",plain
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*=$320
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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
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ldx #0 ; read to main memory
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stx ldrhi
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stx ldrlo
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+LDADDR title
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jsr iLoadFileDirect
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ldx #17-1 ; we also need to copy the length byte
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- lda newpath,x
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sta $BFD0,x
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dex
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bpl -
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+READ_ROM_NO_WRITE
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lda #$4C
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sta $893
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jsr $800 ; decompress, show title
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ldx #1
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stx $6692
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dex
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stx $669C ; reset vector patch
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lda #$B0
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sta $76D1
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lda #$13 ; disable unknown hardware support
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sta $76D2 ; otherwise hangs on IIgs
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lda #$A9
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sta $7AA6
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lda #$CB
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sta $7AA6+1
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lda #$EA
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sta $7AA6+2 ; auto-select keyboard control
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lda #$D0
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sta $65D6 ; disable sound
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+DISABLE_ACCEL
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lda #$60
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sta $8BB
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lda #0
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jsr $896 ; memory move, show second title
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lda #$4C
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sta $8051
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sta $8107
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sta $8157
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sta $839D
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lda #0
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sta $8051+1
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sta $8107+1
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sta $8157+1
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sta $839D+1
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lda #1
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sta $8051+2
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sta $8107+2
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sta $8157+2
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sta $839D+2 ; set exits
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jmp $667D
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newpath
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!byte 16
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!text "X/WARP.DESTROYER"
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title !byte x_e-x_b
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x_b !text "X/WARP.DESTROYER/WARP.DESTROYER"
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x_e
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!if * > $3F0 {
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!error "code is too large, ends at ", *
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}
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