mirror of https://github.com/RevCurtisP/C02.git
42 lines
771 B
Plaintext
42 lines
771 B
Plaintext
/*************************************
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* JOYSTICK - Test joystk() function *
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*************************************/
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//use -h option on command line
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#include <screen.h02>
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#include <joystk.h02>
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char i,j,r;
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char aa,yy,xx;
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void prtdir(aa,yy,xx) {
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if (aa & yy) xx = '*';
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putchr(xx);
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}
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main:
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clrscr();
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if (!#JYSTKS) goto exit;
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for (i=0;i<#JYSTKS;i++) {
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r = i + 1;
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setpos(1,r);
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putchr('J'); prhex(i); putchr(':');
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}
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while() {
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for(i=0; i<#JYSTKS; i++) {
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j = joystk(i);
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r = i + 1;
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setpos(4,r);
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prbyte(j);
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putchr(' ');
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prtdir(j,#JOYUP,'U');
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prtdir(j,#JOYDN,'D');
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prtdir(j,#JOYLF,'L');
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prtdir(j,#JOYRT,'R');
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prtdir(j,#JOYB0,'B');
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}
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if (getkey()==#ESCKEY) break;
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}
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goto exit;
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