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cc65/testcode/lib/joy-test.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <conio.h>
#include <joystick.h>
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#ifdef JOYSTICK_DRIVER
/* A statically linked driver was named on the compiler's command line.
** Make sure that it is used instead of a dynamic one.
*/
# undef DYN_DRV
# define DYN_DRV 0
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#else
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/* Use a dynamically loaded driver, by default. */
# ifndef DYN_DRV
# define DYN_DRV 1
# endif
#endif
int main (void)
{
unsigned char j;
unsigned char count;
unsigned char i;
#if DYN_DRV
unsigned char Res = joy_load_driver (joy_stddrv);
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#elif defined(JOYSTICK_DRIVER)
unsigned char Res = joy_install (&JOYSTICK_DRIVER);
#else
unsigned char Res = joy_install (&joy_static_stddrv);
#endif
if (Res != JOY_ERR_OK) {
cprintf ("Error in joy_load_driver: %u\r\n", Res);
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#if DYN_DRV
cprintf ("os: %u, %s\r\n", _oserror, _stroserror (_oserror));
#endif
exit (EXIT_FAILURE);
}
clrscr ();
count = joy_count ();
#ifdef __ATARI5200__
cprintf ("JOYSTICKS: %d", count);
#else
cprintf ("Driver supports %d joystick(s)", count);
#endif
while (1) {
for (i = 0; i < count; ++i) {
gotoxy (0, i+1);
j = joy_read (i);
#ifdef __ATARI5200__
cprintf ("%1d:%-3s%-3s%-3s%-3s%-3s%-3s",
i,
(j & joy_masks[JOY_UP])? " U " : " u ",
(j & joy_masks[JOY_DOWN])? " D " : " d ",
(j & joy_masks[JOY_LEFT])? " L " : " l ",
(j & joy_masks[JOY_RIGHT])? " R " : " r ",
(j & joy_masks[JOY_FIRE])? " 1 " : " ",
(j & joy_masks[JOY_FIRE2])? " 2 " : " ");
#else
cprintf ("%2d: %-6s%-6s%-6s%-6s%-6s%-6s",
i,
(j & joy_masks[JOY_UP])? " up " : " ---- ",
(j & joy_masks[JOY_DOWN])? " down " : " ---- ",
(j & joy_masks[JOY_LEFT])? " left " : " ---- ",
(j & joy_masks[JOY_RIGHT])? "right " : " ---- ",
(j & joy_masks[JOY_FIRE])? " fire " : " ---- ",
(j & joy_masks[JOY_FIRE2])? "fire2 " : " ---- ");
#endif
}
}
return 0;
}