//
// D_DoomLoop
//
void D_DoomLoop (void)
{
if (bfgedition &&
(demorecording || (gameaction == ga_playdemo) || netgame))
{
printf(" WARNING: You are playing using one of the Doom Classic\n"
" IWAD files shipped with the Doom 3: BFG Edition. These are\n"
" known to be incompatible with the regular IWAD files and\n"
" may cause demos and network games to get out of sync.\n");
}
if (demorecording)
G_BeginRecording ();
main_loop_started = true;
TryRunTics();
I_SetWindowTitle(gamedescription);
I_GraphicsCheckCommandLine();
I_SetGrabMouseCallback(D_GrabMouseCallback);
I_InitGraphics();
V_EnableLoadingDisk(SCREENWIDTH - LOADING_DISK_W, SCREENHEIGHT - LOADING_DISK_H);
V_RestoreBuffer();
R_ExecuteSetViewSize();
D_StartGameLoop();
if (testcontrols)
{
wipegamestate = gamestate;
}
while (1)
{
// frame syncronous IO operations
I_StartFrame ();
TryRunTics (); // will run at least one tic
S_UpdateSounds (players[consoleplayer].mo);// move positional sounds
// Update display, next frame, with current state.
if (screenvisible)
D_Display ();
}
}
static void EnableLoadingDisk(void)
{
char *disk_lump_name;
if (show_diskicon)
{
if (M_CheckParm("-cdrom") > 0)
{
disk_lump_name = DEH_String("STCDROM");
}
else
{
disk_lump_name = DEH_String("STDISK");
}
V_EnableLoadingDisk(disk_lump_name,
SCREENWIDTH - LOADING_DISK_W,
SCREENHEIGHT - LOADING_DISK_H);
}
}
