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C02/test/testscrn.c02
2018-09-16 20:53:34 -04:00

54 lines
1.2 KiB
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/************************************
* TESTHDR - Test C02 screen module *
************************************/
//use -h amd -s options on command line
#include <screen.h02>
char col, row, wdth, hght;
char c, f, i, aa, yy;
void prtaxy(aa,yy) {
if (aa & $F0) prbyte(aa); else prhex(aa);
putchr('X');
if (yy & $F0) prbyte(yy); else prhex(yy);
}
main:
wdth, hght = getsiz(); //Get Screen Width & Height
prtaxy(wdth,hght); newlin();
for (i=1; i<6; i++) putchr('.');
col, row = getpos(); //Get Cursor Position
prtaxy(col,row);
crsrhm(); prtaxy(getpos());
getchr(); newlin(); //Wait For keypress
clrscr(); //Clear Screen
col, row = getpos(); //Get Cursor Position
prtaxy(col, row);
f = (col == 255) ? 0 : $FF;
getchr();
if (f) clrscr(); else newlin();
if (wdth:- or hght:-) goto exit;
for (c='@'; c<'`'; c++) {
if (!f) newlin();
for (row=hght-2; row; row--) {
if (!f) putchr(' ');
for (col=wdth-2; col; col--) {
if (f) setpos(col,row);
putchr(c);
}
if (!f) newlin();
if (getkey() == #ESCKEY) goto exit;
}
if (!f) getchr();
}
if (f) getchr(); //Wait For keypress
newlin();
goto exit;