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Started to add text output functions

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1427 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz
2002-10-03 11:18:23 +00:00
parent 4389b0c438
commit 2f44fb05a4
14 changed files with 256 additions and 40 deletions
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15
libsrc/tgi/tgi_lineto.s
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@@ -9,22 +9,11 @@
.include "tgi-kernel.inc"
.import popax
.importzp ptr1, ptr2, ptr3, ptr4
.export _tgi_lineto
_tgi_lineto:
ldy _tgi_curx ; X1
sty ptr1
ldy _tgi_curx+1
sty ptr1+1
ldy _tgi_cury ; Y1
sty ptr2
ldy _tgi_cury+1
sty ptr2+1
jsr tgi_linepop
jsr tgi_curtoxy ; Copy curx/cury into ptr1/ptr2
jsr tgi_linepop ; Pop x2/y2 into ptr3/ptr4 and curx/cury
jmp tgi_line ; Call the driver