//
// D_DoomLoop
//
void D_DoomLoop (void)
{
while (1)
{
try
{
TryRunTics (); // will run at least one tic
if (!connected)
CL_RequestConnectInfo();
// [RH] Use the consoleplayer's camera to update sounds
S_UpdateSounds (listenplayer().camera); // move positional sounds
S_UpdateMusic(); // play another chunk of music
// Update display, next frame, with current state.
D_Display ();
}
catch (CRecoverableError &error)
{
Printf_Bold ("\n%s\n", error.GetMsg().c_str());
CL_QuitNetGame ();
G_ClearSnapshots ();
DThinker::DestroyAllThinkers();
players.clear();
gameaction = ga_fullconsole;
}
}
}
void TryRunTics (void)
{
int runtics;
// Wait for tics to run
while (1) {
D_BuildNewTiccmds();
runtics = maketic - gametic;
if (runtics)
break;
WasRenderedInTryRunTics = TRUE;
if (movement_smooth && gamestate==wipegamestate)
{
isExtraDDisplay = TRUE;
D_Display();
isExtraDDisplay = FALSE;
}
}
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
I_GetTime_SaveMS();
G_Ticker ();
P_Checksum(gametic);
gametic++;
}
static void D_DoomLoop (void)
{
basetic = gametic;
I_SubmitSound();
while (!doomexit)
{
// process one or more tics
if (singletics)
{
I_StartTic ();
G_BuildTiccmd (&netcmds[consoleplayer][maketic%BACKUPTICS]);
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
G_Ticker ();
gametic++;
maketic++;
}
else
TryRunTics (); // will run at least one tic
// killough 3/16/98: change consoleplayer to displayplayer
if (players[displayplayer].mo) // cph 2002/08/10
S_UpdateSounds(players[displayplayer].mo);// move positional sounds
// Update display, next frame, with current state.
D_Display();
// Give the system some time
rb->yield();
}
}
void D_DoomLoop (void)
{
if (demorecording)
G_BeginRecording ();
if (M_CheckParm ("-debugfile"))
{
char filename[20];
sprintf (filename,"debug%i.txt",consoleplayer);
printf ("debug output to: %s\n",filename);
debugfile = fopen (filename,"w");
}
I_InitGraphics ();
for (;;)
{
// frame syncronous IO operations
I_StartFrame ();
// process one or more tics
if (singletics)
{
I_StartTic ();
D_ProcessEvents ();
G_BuildTiccmd (&netcmds[consoleplayer][maketic%BACKUPTICS]);
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
G_Ticker ();
gametic++;
maketic++;
}
else
{
TryRunTics (); // will run at least one tic
}
S_UpdateSounds (players[consoleplayer].mo);// move positional sounds
// Update display, next frame, with current state.
D_Display ();
#ifndef OS2
#ifndef SNDSERV
// Sound mixing for the buffer is snychronous.
I_UpdateSound();
#endif
// Synchronous sound output is explicitly called.
#ifndef SNDINTR
// Update sound output.
I_SubmitSound();
#endif
#endif
}
}
FrameType D_DoomFrame(int& elapsedTicks)
{
// process one or more tics
TryRunTics(elapsedTicks); // will run at least one tic
S_UpdateSounds(players[consoleplayer].mo);// move positional sounds
// Update display, next frame, with current state.
return D_Display();
}
void D_DoomTicker(int tics, fixed_t frac)
{
static boolean wipe = false;
int i;
if (tics > 4) tics = 4;
if (!wipe) {
D_ProcessEvents();
for (i = 0; i < tics; ++i) {
D_DoAdvanceDemo();
M_Ticker();
G_Ticker();
}
// move positional sounds
S_UpdateSounds(players[consoleplayer].mo);
// change the view size if needed
if (setsizeneeded) {
R_ExecuteSetViewSize();
oldgamestate = -1; // force background redraw
}
// save the current screen if about to wipe
if (gamestate != wipegamestate) {
wipe = true;
wipe_StartScreen(0, 0, SCREENWIDTH, SCREENHEIGHT);
}
D_Display(frac);
oldgamestate = wipegamestate = gamestate;
if (wipe) {
wipe_EndScreen(0, 0, SCREENWIDTH, SCREENHEIGHT);
}
}
if (wipe && tics > 0) {
if (wipe_ScreenWipe(wipe_Melt, 0, 0, SCREENWIDTH, SCREENHEIGHT,
tics)) {
// done
wipe = false;
}
}
// menu is drawn even on top of everything
M_Drawer();
I_FinishUpdate(tics);
framecount++;
}
void TryRunTics (void)
{
int runtics;
int entertime = I_GetTime();
// Wait for tics to run
while (1) {
NetUpdate();
runtics = (server ? remotetic : maketic) - gametic;
if (!runtics) {
if (!movement_smooth) {
if (server)
I_WaitForPacket(ms_to_next_tick);
else
I_uSleep(ms_to_next_tick*1000);
}
if (I_GetTime() - entertime > 10) {
if (server) {
char buf[sizeof(packet_header_t)+1];
remotesend--;
packet_set((packet_header_t *)buf, PKT_RETRANS, remotetic);
buf[sizeof(buf)-1] = consoleplayer;
I_SendPacket((packet_header_t *)buf, sizeof buf);
}
M_Ticker(); return;
}
{
WasRenderedInTryRunTics = TRUE;
if (movement_smooth && gamestate==wipegamestate)
{
isExtraDDisplay = TRUE;
D_Display();
isExtraDDisplay = FALSE;
}
}
} else break;
}
while (runtics--) {
if (server) CheckQueuedPackets();
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
I_GetTime_SaveMS();
G_Ticker ();
P_Checksum(gametic);
gametic++;
NetUpdate(); // Keep sending our tics to avoid stalling remote nodes
}
}
void D_DoomLoop (void)
{
if (demorecording)
G_BeginRecording ();
TryRunTics();
I_InitGraphics ();
R_ExecuteSetViewSize();
D_StartGameLoop();
if (testcontrols)
{
wipegamestate = gamestate;
}
while (1)
{
// frame syncronous IO operations
I_StartFrame ();
// process one or more tics
if (singletics)
{
I_StartTic ();
D_ProcessEvents ();
G_BuildTiccmd (&netcmds[consoleplayer][maketic%BACKUPTICS]);
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
G_Ticker ();
gametic++;
maketic++;
}
else
{
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 ();
}
}
//
// 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 D_DoomLoop(void)
{
for (;;)
{
tryruntics();
if (players[consoleplayer].mo)
S_UpdateSounds(players[consoleplayer].mo);
D_Display();
}
}
static void D_DoomLoop(void)
{
for (;;)
{
WasRenderedInTryRunTics = false;
// frame syncronous IO operations
I_StartFrame ();
if (ffmap == gamemap) ffmap = 0;
// process one or more tics
if (singletics)
{
I_StartTic ();
G_BuildTiccmd (&netcmds[consoleplayer][maketic%BACKUPTICS]);
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
G_Ticker ();
P_Checksum(gametic);
gametic++;
maketic++;
}
else
TryRunTics (); // will run at least one tic
// killough 3/16/98: change consoleplayer to displayplayer
if (players[displayplayer].mo) // cph 2002/08/10
S_UpdateSounds(players[displayplayer].mo);// move positional sounds
if (V_GetMode() == VID_MODEGL ?
!movement_smooth || !WasRenderedInTryRunTics :
!movement_smooth || !WasRenderedInTryRunTics || gamestate != wipegamestate
)
{
// Update display, next frame, with current state.
D_Display();
}
// CPhipps - auto screenshot
if (auto_shot_fname && !--auto_shot_count) {
auto_shot_count = auto_shot_time;
M_DoScreenShot(auto_shot_fname);
}
}
}
void D_DoomLoop (void)
{
if (demorecording)
G_BeginRecording ();
if (M_CheckParm ("-debugfile"))
{
char filename[20];
sprintf (filename,"debug%i.txt",consoleplayer);
printf ("debug output to: %s\n",filename);
debugfile = fopen (filename,"w");
}
I_InitGraphics ();
while (1)
{
// frame syncronous IO operations
I_StartFrame ();
// process one or more tics
if (singletics)
{
I_StartTic ();
D_ProcessEvents ();
G_BuildTiccmd (&netcmds[consoleplayer][maketic%BACKUPTICS]);
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
G_Ticker ();
gametic++;
maketic++;
}
else
{
TryRunTics (); // will run at least one tic
}
S_UpdateSounds (players[consoleplayer].mo);// move positional sounds
// Update display, next frame, with current state.
D_Display ();
}
}
//
// D_DoomLoop
//
// haleyjd 08/23/10: [STRIFE] Verified unmodified.
//
void D_DoomLoop (void)
{
if (demorecording)
G_BeginRecording ();
main_loop_started = true;
TryRunTics();
if (!showintro)
{
I_SetWindowTitle(gamedescription);
I_InitGraphics();
}
I_EnableLoadingDisk();
I_SetGrabMouseCallback(D_GrabMouseCallback);
V_RestoreBuffer();
R_ExecuteSetViewSize();
D_StartGameLoop();
if (testcontrols)
{
wipegamestate = gamestate;
}
while (1)
{
// frame syncronous IO operations
I_StartFrame ();
// process one or more tics
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 ();
}
}
void D_DoomLoop(void)
{
//Doom loop
WasRenderedInTryRunTics = FALSE;
if (ffmap == gamemap) ffmap = 0;
TryRunTics (); // will run at least one tic
// killough 3/16/98: change consoleplayer to displayplayer
if (players[displayplayer].mo) // cph 2002/08/10
S_UpdateSounds(players[displayplayer].mo);// move positional sounds
if (!movement_smooth || !WasRenderedInTryRunTics || gamestate != wipegamestate)
{
// Update display, next frame, with current state.
D_Display();
return;
}
}
//
// D_DoomLoop
//
void D_DoomLoop(void)
{
TryRunTics();
I_InitGraphics();
R_ExecuteSetViewSize();
D_StartGameLoop();
while (1)
{
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();
}
}
void D_SRB2Loop(void)
{
tic_t oldentertics = 0, entertic = 0, realtics = 0, rendertimeout = INFTICS;
if (demorecording)
G_BeginRecording();
// user settings
if (dedicated)
COM_BufAddText(va("exec \"%s"PATHSEP"adedserv.cfg\"\n", srb2home));
else
COM_BufAddText(va("exec \"%s"PATHSEP"autoexec.cfg\" -noerror\n", srb2home));
if (dedicated)
server = true;
if (M_CheckParm("-voodoo")) // 256x256 Texture Limiter
COM_BufAddText("gr_voodoocompatibility on\n");
// Pushing of + parameters is now done back in D_SRB2Main, not here.
// end of loading screen: CONS_Printf() will no more call FinishUpdate()
con_startup = false;
CONS_Printf("I_StartupKeyboard...\n");
I_StartupKeyboard();
#ifdef _WINDOWS
CONS_Printf("I_StartupMouse...\n");
I_DoStartupMouse();
#endif
oldentertics = I_GetTime();
// make sure to do a d_display to init mode _before_ load a level
SCR_SetMode(); // change video mode
SCR_Recalc();
for (;;)
{
// get real tics
entertic = I_GetTime();
realtics = entertic - oldentertics;
oldentertics = entertic;
#ifdef DEBUGFILE
if (!realtics)
if (debugload)
debugload--;
#endif
if (!realtics && !singletics)
{
I_Sleep();
continue;
}
#ifdef HW3SOUND
HW3S_BeginFrameUpdate();
#endif
// process tics (but maybe not if realtic == 0)
TryRunTics(realtics);
if (lastdraw || singletics || gametic > rendergametic)
{
rendergametic = gametic;
rendertimeout = entertic+TICRATE/17;
// Update display, next frame, with current state.
D_Display();
supdate = false;
if (moviemode)
{
#ifdef HAVE_PNG
M_SaveFrame();
#else
COM_BufAddText("screenshot");
#endif
}
}
else if (rendertimeout < entertic) // in case the server hang or netsplit
{
// Lagless camera! Yay!
if (gamestate == GS_LEVEL && netgame)
{
if (splitscreen && camera2.chase)
P_MoveChaseCamera(&players[secondarydisplayplayer], &camera2, true);
if (camera.chase)
P_MoveChaseCamera(&players[displayplayer], &camera, true);
}
D_Display();
}
// consoleplayer -> displayplayer (hear sounds from viewpoint)
S_UpdateSounds(); // move positional sounds
// check for media change, loop music..
I_UpdateCD();
#ifdef HW3SOUND
HW3S_EndFrameUpdate();
#endif
}
}
void D_SRB2Loop(void)
{
tic_t oldentertics = 0, entertic = 0, realtics = 0, rendertimeout = INFTICS;
if (dedicated)
server = true;
if (M_CheckParm("-voodoo")) // 256x256 Texture Limiter
COM_BufAddText("gr_voodoocompatibility on\n");
// Pushing of + parameters is now done back in D_SRB2Main, not here.
CONS_Printf("I_StartupKeyboard()...\n");
I_StartupKeyboard();
#ifdef _WINDOWS
CONS_Printf("I_StartupMouse()...\n");
I_DoStartupMouse();
#endif
oldentertics = I_GetTime();
// end of loading screen: CONS_Printf() will no more call FinishUpdate()
con_startup = false;
// make sure to do a d_display to init mode _before_ load a level
SCR_SetMode(); // change video mode
SCR_Recalc();
// Check and print which version is executed.
// Use this as the border between setup and the main game loop being entered.
CONS_Printf(
"===========================================================================\n"
" We hope you enjoy this game as\n"
" much as we did making it!\n"
" ...wait. =P\n"
"===========================================================================\n");
// hack to start on a nice clear console screen.
COM_ImmedExecute("cls;version");
if (rendermode == render_soft)
V_DrawScaledPatch(0, 0, 0, (patch_t *)W_CacheLumpNum(W_GetNumForName("CONSBACK"), PU_CACHE));
I_FinishUpdate(); // page flip or blit buffer
for (;;)
{
if (lastwipetic)
{
oldentertics = lastwipetic;
lastwipetic = 0;
}
// get real tics
entertic = I_GetTime();
realtics = entertic - oldentertics;
oldentertics = entertic;
#ifdef DEBUGFILE
if (!realtics)
if (debugload)
debugload--;
#endif
if (!realtics && !singletics)
{
I_Sleep();
continue;
}
#ifdef HW3SOUND
HW3S_BeginFrameUpdate();
#endif
// don't skip more than 10 frames at a time
// (fadein / fadeout cause massive frame skip!)
if (realtics > 8)
realtics = 1;
// process tics (but maybe not if realtic == 0)
TryRunTics(realtics);
if (lastdraw || singletics || gametic > rendergametic)
{
rendergametic = gametic;
rendertimeout = entertic+TICRATE/17;
// Update display, next frame, with current state.
D_Display();
supdate = false;
if (moviemode)
M_SaveFrame();
if (takescreenshot) // Only take screenshots after drawing.
M_DoScreenShot();
}
else if (rendertimeout < entertic) // in case the server hang or netsplit
{
// Lagless camera! Yay!
if (gamestate == GS_LEVEL && netgame)
{
if (splitscreen && camera2.chase)
P_MoveChaseCamera(&players[secondarydisplayplayer], &camera2, false);
if (camera.chase)
P_MoveChaseCamera(&players[displayplayer], &camera, false);
}
D_Display();
if (moviemode)
M_SaveFrame();
if (takescreenshot) // Only take screenshots after drawing.
M_DoScreenShot();
}
// consoleplayer -> displayplayer (hear sounds from viewpoint)
S_UpdateSounds(); // move positional sounds
// check for media change, loop music..
I_UpdateCD();
#ifdef HW3SOUND
HW3S_EndFrameUpdate();
#endif
}
}
void TryRunTics ()
{
int runtics;
int entertime = I_GetTime();
// Wait for tics to run
while (1) {
#ifdef HAVE_NET
NetUpdate();
#else
D_BuildNewTiccmds();
#endif
runtics = (server ? remotetic : maketic) - gametic;
if (!runtics) {
if (!movement_smooth) {
#ifdef HAVE_NET
if (server)
I_WaitForPacket(ms_to_next_tick);
else
#endif
I_uSleep(ms_to_next_tick*1000);
}
if (I_GetTime() - entertime > 10) {
#ifdef HAVE_NET
if (server) {
char buf[sizeof(packet_header_t)+1];
remotesend--;
packet_set((packet_header_t *)buf, PKT_RETRANS, remotetic);
buf[sizeof(buf)-1] = consoleplayer;
I_SendPacket((packet_header_t *)buf, sizeof buf);
}
#endif
M_Ticker(); return;
}
//if ((displaytime) < (tic_vars.next-SDL_GetTicks()))
{
WasRenderedInTryRunTics = true;
if (V_GetMode() == VID_MODEGL ?
movement_smooth :
movement_smooth && gamestate==wipegamestate)
{
isExtraDDisplay = true;
D_Display(0);
D_Display(1);
isExtraDDisplay = false;
}
}
} else break;
}
while (runtics--) {
#ifdef HAVE_NET
if (server) CheckQueuedPackets();
#endif
if (advancedemo)
D_DoAdvanceDemo ();
M_Ticker ();
I_GetTime_SaveMS();
G_Ticker ();
P_Checksum(gametic);
gametic++;
#ifdef HAVE_NET
NetUpdate(); // Keep sending our tics to avoid stalling remote nodes
#endif
}
}
