2017-02-25 21:20:17 +00:00
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;
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; jede jede@oric.org 2017-02-25
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;
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2017-02-25 21:10:13 +00:00
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.export _clrscr
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.importzp sp
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.include "telestrat.inc"
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.proc _clrscr
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lda #<SCREEN
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2017-02-25 21:23:46 +00:00
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ldy #>SCREEN
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2017-02-25 21:10:13 +00:00
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sta RES
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sty RES+1
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ldy #<(SCREEN+SCREEN_XSIZE*SCREEN_YSIZE)
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ldx #>(SCREEN+SCREEN_XSIZE*SCREEN_YSIZE)
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lda #' '
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BRK_TELEMON XFILLM
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2017-02-25 21:23:46 +00:00
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; reset prompt position
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2017-02-25 21:10:13 +00:00
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lda #<(SCREEN+40)
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sta ADSCRL
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lda #>(SCREEN+40)
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sta ADSCRH
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2017-02-25 21:23:46 +00:00
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; reset display position
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lda #$01
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2017-02-25 21:10:13 +00:00
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sta SCRY
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2017-02-25 21:20:17 +00:00
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lda #$00
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2017-02-25 21:10:13 +00:00
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sta SCRX
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rts
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.endproc
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