void I_FinishUpdate(void)
{
static int lasttic;
int tics;
int i;
// draws little dots on the bottom of the screen, a simple fps meter
if (devparm)
{
i = I_GetTime();
tics = i - lasttic;
lasttic = i;
if (tics > 20)
tics = 20;
for (i = 0; i < tics * 2; i += 2)
screens[0][(SCREENHEIGHT - 2) * SCREENWIDTH + i + 3] = 0xff;
for (; i < 20 * 2; i += 2)
screens[0][(SCREENHEIGHT - 2) * SCREENWIDTH + i + 3] = 0x0;
}
// blit frame
memcpy(vga_getgraphmem(), screens[0], SCREENWIDTH * SCREENHEIGHT);
// sleep a bit if there was no sound update
if (!snd_updated)
{
I_WaitVBL(1);
}
}
void M_QuitResponse(int ch)
{
if ((!isascii(ch) || toupper(ch) != 'Y') && ch != KEY_JOY4 ) {
M_ClearMenus ();
return;
}
if (!multiplayer)
{
if (gameinfo.quitSounds)
{
S_Sound(CHAN_INTERFACE,
gameinfo.quitSounds[(gametic>>2)&7], 1, ATTN_NONE);
I_WaitVBL (105);
}
}
void M_QuitResponse(int ch)
{
if (toupper(ch) != 'Y') {
M_ClearMenus ();
return;
}
if (!multiplayer)
{
if (gameinfo.quitSounds)
{
S_Sound (CHAN_VOICE, gameinfo.quitSounds[(gametic>>2)&7],
1, ATTN_SURROUND);
I_WaitVBL (105);
}
}