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Transactor
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Transactor_04_1985_Transactor_Publishing.d64
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screen things
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Commodore BASIC
|
2023-02-26
|
1KB
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67 lines
0 rem screen things (aug 25/84) :
1 :
2 rem 5 statements, 0 functions
3 :
4 rem keyword characters: 22
5 :
6 rem keyword routine line ser #
7 rem s/ground grd 2740 013
8 rem s/frame fram 2748 014
9 rem s/text tex 2756 015
10 rem s/cram cfill 2768 016
11 rem s/cls clea 2790 017
12 :
13 rem ================================
14 :
104 .asc "groun[196]fram[197]tex[212]"
105 .asc "cra[205]cl[211]"
1104 .word grd-1,fram-1,tex-1
1105 .word cfill-1,clea-1
2740 grd jsr $b79e
2742 stx $d021
2744 rts
2746 ;
2748 fram jsr $b79e
2750 stx $d020
2752 rts
2754 ;
2756 tex jsr $b79e
2758 txa
2760 and #$0f
2762 sta $286
2764 rts
2766 ;
2768 cfill jsr $b79e
2770 txa
2772 ldy #0
2774 cf1 sta $d800,y
2776 sta $d900,y
2778 sta $da00,y
2780 sta $db00,y
2782 iny
2784 bne cf1
2786 rts
2788 ;
2790 clea bne cle1
2792 jmp $e544
2794 cle1 jsr $b79e
2796 stx $14
2798 cpx #$19
2800 bcs cle5
2802 jsr $79
2804 beq cle3
2806 jsr $aefd
2808 jsr $b79e
2810 cle2 cpx $14
2812 bcc cle4
2814 cpx #$19
2816 bcs cle5
2818 .byte $2c
2820 cle3 ldx #$18
2822 jsr $e9ff
2824 dex
2826 bpl cle2
2828 cle4 jmp $e56c
2830 cle5 jmp $b248
2832 ;