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27 lines
588 B
ArmAsm
27 lines
588 B
ArmAsm
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; Ullrich von Bassewitz, 22.06.2002
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;
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; void __fastcall__ tgi_lineto (int x2, int y2);
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; /* Draw a line in the current drawing color from the graphics cursor to the
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; ** new end point.
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; */
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.include "tgi-kernel.inc"
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.import popax
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.proc _tgi_lineto
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pha
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ldy #3 ; Copy curx/cury to tgi_clip_x1/tgi_clip_y1
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@L1: lda _tgi_curx,y
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sta tgi_clip_x1,y
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dey
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bpl @L1
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pla
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jsr tgi_linepop ; Pop x2/y2
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jmp tgi_clippedline ; Call the line clipper
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.endproc
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