C02/test/paddles.c02

/************************************
 * PADDLES - Test paddle() function *
 ************************************/

//use -h option on command line
#include <screen.h02>
#include <paddle.h02>

char i,b,p;

main:
  clrscr();

  if (!#PADDLS|#BUTTNS) goto exit; 

  for (i=0;i<#PADDLS;i++) {
    setpos(1,i);
    putchr('P'); prhex(i); putchr(':');
  }
  for (i=0;i<#BUTTNS;i++) {
    setpos(7,i);
    putchr('B'); prhex(i); putchr(':');
  }

  loop:
  if (getkey() == #ESCKEY) goto exit;
  for (i=0;i<#PADDLS;i++) {
    p = paddle(i);
    setpos(4,i);
    prbyte(p);
  }
  for (i=0;i<#BUTTNS;i++) {
    b = button(i);
    setpos(10,i);
    prbyte(b);
  }
  goto loop;