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38 lines
723 B
ArmAsm
38 lines
723 B
ArmAsm
draw_apple:
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;=============================
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; draw apple shape table logo
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;=============================
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; rotation in A
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pha
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scale_smc:
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lda #10
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sta HGR_SCALE
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ldy #0
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ldx #60
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txa
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; lda #60
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jsr HPOSN ; set screen position to X= (y,x) Y=(a)
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ldx #<apple_table ; point to bottom byte of shape address
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ldy #>apple_table ; point to top byte of shape address
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; ROT in A
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; this will be 0 2nd time through loop, arbitrary otherwise
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pla ; ROT
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jmp XDRAW0 ; XDRAW 1 AT X,Y
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; Both A and X are 0 at exit
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; Z flag set on exit
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; Y varies
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;apple_table:
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;.byte $27,$2c,$35,$8e,$24,$2c
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;.byte $35,$be,$09,$24,$2c,$35,$be,$09
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;.byte $20,$24,$8c,$12,$2d,$3c,$37,$2e
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;.byte $0d,$25,$24,$4f,$39,$36,$2e,$00
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