void draw_sample_data(struct vgamem_overlay *r, song_sample_t *sample)
{
vgamem_ovl_clear(r, 0);
if (sample->flags & CHN_ADLIB) {
vgamem_ovl_clear(r, 2);
vgamem_ovl_apply(r);
char buf1[32], buf2[32];
int y1 = r->y1, y2 = y1+3;
draw_box(59,y1, 77,y2, BOX_THICK | BOX_INNER | BOX_INSET); // data
draw_box(54,y1, 58,y2, BOX_THIN | BOX_INNER | BOX_OUTSET); // button
draw_text_len("Mod", 3, 55,y1+1, 0,2);
draw_text_len("Car", 3, 55,y1+2, 0,2);
sprintf(buf1, "%02X %02X %02X %02X %02X %02X", // length:6*3-1=17
sample->adlib_bytes[0],
sample->adlib_bytes[2],
sample->adlib_bytes[4],
sample->adlib_bytes[6],
sample->adlib_bytes[8],
sample->adlib_bytes[10]);
sprintf(buf2, "%02X %02X %02X %02X %02X", // length: 5*3-1=14
sample->adlib_bytes[1],
sample->adlib_bytes[3],
sample->adlib_bytes[5],
sample->adlib_bytes[7],
sample->adlib_bytes[9]);
draw_text_len(buf1, 17, 60,y1+1, 2,0);
draw_text_len(buf2, 17, 60,y1+2, 2,0);
return;
}
if (!sample->length || !sample->data) {
vgamem_ovl_apply(r);
return;
}
/* do the actual drawing */
int chans = sample->flags & CHN_STEREO ? 2 : 1;
if (sample->flags & CHN_16BIT)
_draw_sample_data_16(r, (signed short *) sample->data,
sample->length * chans,
chans, chans);
else
_draw_sample_data_8(r, sample->data,
sample->length * chans,
chans, chans);
if ((status.flags & CLASSIC_MODE) == 0)
_draw_sample_play_marks(r, sample);
_draw_sample_loop(r, sample);
_draw_sample_susloop(r, sample);
vgamem_ovl_apply(r);
}
void draw_sample_data_rect_8(struct vgamem_overlay *r, signed char *data,
int length, unsigned int inputchans, unsigned int outputchans)
{
vgamem_ovl_clear(r, 0);
_draw_sample_data_8(r, data, length, inputchans, outputchans);
vgamem_ovl_apply(r);
}
static void vis_fft(void)
{
int i, y;
/*this is the size of vis_overlay.width*/
unsigned char outfft[120];
if (_vis_virgin) {
vgamem_ovl_alloc(&vis_overlay);
_vis_virgin = 0;
}
_draw_vis_box();
song_lock_audio();
vgamem_ovl_clear(&vis_overlay,0);
_get_columns_from_fft(outfft,current_fft_data);
for (i = 0; i < 120; i++) {
y = outfft[i];
/*reduce range */
y >>= 3;
if (y > 15) y = 15;
if (y > 0) {
vgamem_ovl_drawline(&vis_overlay,i,15-y,i,15,5);
}
}
vgamem_ovl_apply(&vis_overlay);
song_unlock_audio();
}
void show_about(void)
{
static int didit = 0;
struct dialog *d;
unsigned char *p;
int x, y;
fake_driver = (rand() & 3) ? 0 : 1;
if (!didit) {
vgamem_ovl_alloc(&logo_image);
it_logo = xpmdata(_logo_it_xpm);
schism_logo = xpmdata(_logo_schism_xpm);
didit=1;
}
if (status.flags & CLASSIC_MODE) {
p = it_logo ? it_logo->pixels : NULL;
} else {
p = schism_logo ? schism_logo->pixels : NULL;
}
/* this is currently pretty gross */
vgamem_ovl_clear(&logo_image, 2);
if (p) {
int c = (status.flags & CLASSIC_MODE) ? 11 : 0;
for (y = 0; y < LOGO_HEIGHT; y++) {
for (x = 0; x < LOGO_WIDTH; x++) {
if (p[x]) {
vgamem_ovl_drawpixel(&logo_image, x+2, y+6, c);
}
}
vgamem_ovl_drawpixel(&logo_image, x, y+6, 2);
vgamem_ovl_drawpixel(&logo_image, x+1, y+6, 2);
p += LOGO_PITCH;
}
}
create_button(widgets_about + 0,
33,32,
12,
0,0,0,0,0,
dialog_yes_NULL, "Continue", 3);
d = dialog_create_custom(11,16,
58, 19,
widgets_about, 1, 0,
about_draw_const, NULL);
d->action_yes = about_close;
d->action_no = about_close;
d->action_cancel = about_close;
/* okay, in just a moment, we're going to the module page.
* if your modules dir is large enough, this causes an annoying pause.
* to defeat this, we start scanning *NOW*. this makes startup "feel"
* faster.
*/
status.flags |= DIR_MODULES_CHANGED;
pages[PAGE_LOAD_MODULE].set_page();
}
