void snis_slider_poke_input(struct slider *s, double input, int with_sound)
{
s->input = input;
if (s->clicked) {
s->clicked(s);
if (slider_sound != -1 && with_sound)
wwviaudio_add_sound(slider_sound);
}
}
void play_thruster_sound(void)
{
static struct timeval t = {0};
struct timeval now;
gettimeofday(&now, NULL);
if (now.tv_sec != t.tv_sec || (now.tv_usec - t.tv_usec > 300000)) {
t = now;
wwviaudio_add_sound(THRUSTER);
}
}
void add_sound(int sound)
{
struct timeval t;
gettimeofday(&t, NULL);
#define SOUND_TIME_LIMIT 5 /* seconds */
if ((t.tv_sec - last_sound_time.tv_sec) < SOUND_TIME_LIMIT)
return;
last_sound_time = t;
wwviaudio_add_sound(sound);
}
int main(int argc, char *argv[])
{
int rc;
char *sound_device_str;
int sound_device = -1;
char *sound_file = "share/snis/sounds/red-alert.ogg";
printf("Space Nerds In Space audio test program.\n");
printf("How to use this program:\n");
printf("Type the following:\n");
printf(" make snis_test_audio\n");
printf(" ./snis_test_audio\n\n");
printf("Or, if you want to try a sound device other than the default, such as device 6:\n\n");
printf(" ./snis_test_audio 6\n\n");
printf("The device numbers should be listed below.\n\n\n");
if (argc > 1) {
sound_device_str = argv[1];
rc = sscanf(sound_device_str, "%d", &sound_device);
if (rc != 1) {
sound_device = -1;
}
}
if (sound_device >= 0) {
printf("Manually setting sound device to %d\n", sound_device);
wwviaudio_set_sound_device(sound_device);
}
rc = wwviaudio_initialize_portaudio(10, 10);
printf("wwviaudio_initialize_portaudio returned %d\n", rc);
if (rc != 0) {
return rc;
}
sound_device = wwviaudio_get_sound_device();
rc = wwviaudio_read_ogg_clip(0, sound_file);
if (rc != 0) {
printf("Failed to read %s\n", sound_file);
exit(1);
}
wwviaudio_list_devices();
printf("Attempting to play sound '%s' to device %d... ", sound_file, sound_device);
fflush(stdout);
wwviaudio_add_sound(0);
sleep(1);
printf("...finished attempting to play sound\n");
return 0;
}
static int snis_slider_button_press_vertical(struct slider *s, int x, int y)
{
if (x < s->x || x > s->x + s->height ||
y < s->y - 5 || y > s->y + s->length + 5)
return 0;
if (y >= s->y + s->length)
s->input = 0.0;
else if (y <= s->y)
s->input = 1.0;
else
s->input = ((double) (s->y + s->length) - (double) y) / (double) s->length;
if (s->clicked) {
s->clicked(s);
if (slider_sound != -1)
wwviaudio_add_sound(slider_sound);
}
return 1;
}
int snis_slider_button_press(struct slider *s, int x, int y)
{
if (s->vertical)
return snis_slider_button_press_vertical(s, x, y);
if (x < s->x - 5 || x > s->x + s->length + 5 ||
y < s->y || y > s->y + s->height)
return 0;
if (x >= s->x + s->length)
s->input = 1.0;
else if (x <= s->x)
s->input = 0.0;
else
s->input = ((double) x - (double) s->x) / (double) s->length;
if (s->clicked) {
s->clicked(s);
if (slider_sound != -1)
wwviaudio_add_sound(slider_sound);
}
return 1;
}
