/*
======================
CL_RegisterSounds
======================
*/
void CL_RegisterSounds (void)
{
int32_t i;
S_BeginRegistration ();
CL_RegisterTEntSounds ();
// Knightmare- 1/2/2002- ULTRA-CHEESY HACK for old demos or
// connected to server using old protocol
// Changed config strings require different offsets
if ( LegacyProtocol() )
{
for (i=1; i < OLD_MAX_SOUNDS; i++)
{
if (!cl.configstrings[OLD_CS_SOUNDS+i][0])
break;
cl.sound_precache[i] = S_RegisterSound (cl.configstrings[OLD_CS_SOUNDS+i]);
Sys_SendKeyEvents (); // pump message loop
}
}
else
{
for (i=1; i < MAX_SOUNDS; i++)
{
if (!cl.configstrings[CS_SOUNDS+i][0])
break;
cl.sound_precache[i] = S_RegisterSound (cl.configstrings[CS_SOUNDS+i]);
Sys_SendKeyEvents (); // pump message loop
}
}
//end Knightmare
S_EndRegistration ();
}
/*
==================
Host_Frame
Runs all active servers
==================
*/
void _Host_Frame (float time)
{
if (setjmp (host_abortserver))
return; // something bad happened, or the server disconnected
// keep the random time dependent
rand ();
// decide the simulation time
if (!Host_FilterTime (time))
return; // don't run too fast, or packets will flood out
// get new key events
Sys_SendKeyEvents ();
// process console commands
Cbuf_Execute ();
NET_Poll();
// check for commands typed to the host
Host_GetConsoleCommands ();
if (sv.active)
Host_ServerFrame ();
}
/*
================
Sys_GetEvent
================
*/
sysEvent_t Sys_GetEvent( void ) {
sysEvent_t ev;
char *s;
msg_t netmsg;
netadr_t adr;
// return if we have data
if ( eventHead > eventTail ) {
eventTail++;
return eventQue[ ( eventTail - 1 ) & MASK_QUED_EVENTS ];
}
// pump the message loop
// in vga this calls KBD_Update, under X, it calls GetEvent
Sys_SendKeyEvents ();
// check for console commands
s = Sys_ConsoleInput();
if ( s ) {
char *b;
int len;
len = strlen( s ) + 1;
b = (char *)malloc( len );
strcpy( b, s );
Sys_QueEvent( 0, SE_CONSOLE, 0, 0, len, b );
}
// check for other input devices
IN_Frame();
// check for network packets
MSG_Init( &netmsg, sys_packetReceived, sizeof( sys_packetReceived ) );
#if 0
if ( Sys_GetPacket ( &adr, &netmsg ) ) {
netadr_t *buf;
int len;
// copy out to a seperate buffer for qeueing
len = sizeof( netadr_t ) + netmsg.cursize;
buf = malloc( len );
*buf = adr;
memcpy( buf+1, netmsg.data, netmsg.cursize );
Sys_QueEvent( 0, SE_PACKET, 0, 0, len, buf );
}
#endif
// return if we have data
if ( eventHead > eventTail ) {
eventTail++;
return eventQue[ ( eventTail - 1 ) & MASK_QUED_EVENTS ];
}
// create an empty event to return
memset( &ev, 0, sizeof( ev ) );
ev.evTime = Sys_Milliseconds();
return ev;
}
/*
==================
SCR_ModalMessage
Displays a text string in the center of the screen and waits for a Y or N
keypress.
==================
*/
int SCR_ModalMessage (char *text)
{
scr_notifystring = text;
// draw a fresh screen
scr_fullupdate = 0;
scr_drawdialog = true;
SCR_UpdateScreen ();
#if !defined (__APPLE__) && !defined (MACOSX)
scr_drawdialog = false;
#endif /* !__APPLE__ && !MACOSX */
S_ClearBuffer (); // so dma doesn't loop current sound
do
{
key_count = -1; // wait for a key down and up
Sys_SendKeyEvents ();
} while (key_lastpress != 'y' && key_lastpress != 'n' && key_lastpress != K_ESCAPE);
#if defined (__APPLE__) || defined (MACOSX)
scr_drawdialog = false;
#endif /* __APPLE__ || MACOSX */
scr_fullupdate = 0;
SCR_UpdateScreen ();
return key_lastpress == 'y';
}
/*
==================
SCR_ModalMessage
Displays a text string in the center of the screen and waits for a Y or N
keypress.
==================
*/
int SCR_ModalMessage (char *text)
{
if (cls.state == ca_dedicated)
return true;
scr_notifystring = text;
// draw a fresh screen
scr_fullupdate = 0;
scr_drawdialog = true;
SCR_UpdateScreen ();
scr_drawdialog = false;
S_ClearBuffer (); // so dma doesn't loop current sound
do
{
key_count = -1; // wait for a key down and up
Sys_SendKeyEvents ();
} while (key_lastpress != 'y' && key_lastpress != 'n' && key_lastpress != K_ESCAPE);
scr_fullupdate = 0;
SCR_UpdateScreen ();
return key_lastpress == 'y';
}
void Host_Frame(float timestep)
{
if (!Host_FilterTime(timestep)) {
return;
}
Sys_SendKeyEvents();
VID_Update();
}
/*
==================
SCR_ModalMessage
Displays a text string in the center of the screen and waits for a Y or N
keypress.
==================
*/
int SCR_ModalMessage (char *text)
{
if (cls.state == ca_dedicated)
return true;
scr_notifystring = text;
// draw a fresh screen
scr_fullupdate = 0;
scr_drawdialog = true;
SCR_UpdateScreen ();
scr_drawdialog = false;
S_ClearBuffer (); // so dma doesn't loop current sound
// Wait for keys to be released.
while (keydown['y'] || keydown['n'] || keydown[K_JOY1] || keydown[K_JOY2])
{
key_count = INT_MIN;
Sys_SendKeyEvents();
IN_Commands();
}
// Wait for keys to be pressed.
while (!keydown['y'] && !keydown['n'] && !keydown[K_JOY1] && !keydown[K_JOY2])
{
key_count = INT_MIN;
Sys_SendKeyEvents();
IN_Commands();
}
key_count = 0;
scr_fullupdate = 0;
SCR_UpdateScreen ();
return (key_lastpress == 'y') || (key_lastpress == K_JOY1);
}
/*
* CL_UserInputFrame
*/
void CL_UserInputFrame( void )
{
// let the mouse activate or deactivate
IN_Frame();
// get new key events
Sys_SendKeyEvents();
// get new key events from mice or external controllers
IN_Commands();
// process console commands
Cbuf_Execute();
}
/*
======================
CL_RegisterSounds
======================
*/
void CL_RegisterSounds (void)
{
int i;
S_BeginRegistration ();
CL_RegisterTEntSounds ();
for (i=1 ; i<MAX_SOUNDS ; i++)
{
if (!cl.configstrings[CS_SOUNDS+i][0])
break;
cl.sound_precache[i] = S_RegisterSound (cl.configstrings[CS_SOUNDS+i]);
Sys_SendKeyEvents (); // pump message loop
}
S_EndRegistration ();
}
sysEvent_t Sys_GetEvent( void ) {
sysEvent_t ev;
char *s;
msg_t netmsg;
// return if we have data
if ( eventHead > eventTail ) {
eventTail++;
return eventQue[ ( eventTail - 1 ) & MASK_QUED_EVENTS ];
}
// pump the message loop
// in vga this calls KBD_Update, under X, it calls GetEvent
Sys_SendKeyEvents ();
// check for console commands
s = Sys_ConsoleInput();
if ( s ) {
char *b;
int len;
len = strlen( s ) + 1;
b = (char *)Z_Malloc( len,TAG_EVENT,qfalse );
strcpy( b, s );
Sys_QueEvent( 0, SE_CONSOLE, 0, 0, len, b );
}
// check for other input devices
IN_Frame();
// check for network packets
MSG_Init( &netmsg, sys_packetReceived, sizeof( sys_packetReceived ) );
// return if we have data
if ( eventHead > eventTail ) {
eventTail++;
return eventQue[ ( eventTail - 1 ) & MASK_QUED_EVENTS ];
}
// create an empty event to return
memset( &ev, 0, sizeof( ev ) );
ev.evTime = Sys_Milliseconds();
return ev;
}
/*
* CL_UserInputFrame
*/
void CL_UserInputFrame( void )
{
// let the mouse activate or deactivate
IN_Frame();
// get new key events
Sys_SendKeyEvents();
// get new key events from mice or external controllers
IN_Commands();
// let the game handle touch events
if( cls.key_dest == key_game )
CL_GameModule_TouchFrame();
// process console commands
Cbuf_Execute();
}
/*
==================
SCR_ModalMessage
Displays a text string in the center of the screen and waits for a Y or N
keypress.
==================
*/
int SCR_ModalMessage (const char *text, float timeout) //johnfitz -- timeout
{
double time1, time2; //johnfitz -- timeout
int lastkey, lastchar;
if (cls.state == ca_dedicated)
return true;
scr_notifystring = text;
// draw a fresh screen
scr_drawdialog = true;
SCR_UpdateScreen ();
scr_drawdialog = false;
S_ClearBuffer (); // so dma doesn't loop current sound
time1 = Sys_DoubleTime () + timeout; //johnfitz -- timeout
time2 = 0.0f; //johnfitz -- timeout
Key_BeginInputGrab ();
do
{
Sys_SendKeyEvents ();
Key_GetGrabbedInput (&lastkey, &lastchar);
Sys_Sleep (16);
if (timeout) time2 = Sys_DoubleTime (); //johnfitz -- zero timeout means wait forever.
} while (lastchar != 'y' && lastchar != 'Y' &&
lastchar != 'n' && lastchar != 'N' &&
lastkey != K_ESCAPE &&
lastkey != K_ABUTTON &&
lastkey != K_BBUTTON &&
time2 <= time1);
Key_EndInputGrab ();
// SCR_UpdateScreen (); //johnfitz -- commented out
//johnfitz -- timeout
if (time2 > time1)
return false;
//johnfitz
return (lastchar == 'y' || lastchar == 'Y' || lastkey == K_ABUTTON);
}
/*
==================
SCR_ModalMessage
Displays a text string in the center of the screen and waits for a Y or N
keypress.
==================
*/
int SCR_ModalMessage (const char *text, float timeout) //johnfitz -- timeout
{
double time1, time2; //johnfitz -- timeout
if (cls.state == ca_dedicated)
return true;
scr_notifystring = text;
// draw a fresh screen
scr_drawdialog = true;
SCR_UpdateScreen ();
scr_drawdialog = false;
S_ClearBuffer (); // so dma doesn't loop current sound
time1 = Sys_DoubleTime () + timeout; //johnfitz -- timeout
time2 = 0.0f; //johnfitz -- timeout
do
{
key_count = -1; // wait for a key down and up
Sys_SendKeyEvents ();
Sys_Sleep(16);
if (timeout) time2 = Sys_DoubleTime (); //johnfitz -- zero timeout means wait forever.
} while (key_lastpress != 'y' &&
key_lastpress != 'n' &&
key_lastpress != K_ESCAPE &&
time2 <= time1);
// make sure we don't ignore the next keypress
if (key_count < 0)
key_count = 0;
// SCR_UpdateScreen (); //johnfitz -- commented out
//johnfitz -- timeout
if (time2 > time1)
return false;
//johnfitz
return key_lastpress == 'y';
}
/*
=================
Sys_PumpEvents
=================
*/
void Sys_PumpEvents( void ) {
char *s;
msg_t netmsg;
netadr_t adr;
// pump the message loop
Sys_SendKeyEvents();
// check for console commands
s = Sys_ConsoleInput();
if ( s ) {
char *b;
int len;
len = strlen( s ) + 1;
b = malloc( len );
if ( !b ) {
Com_Error( ERR_FATAL, "malloc failed in Sys_PumpEvents" );
}
strcpy( b, s );
Sys_QueEvent( 0, SE_CONSOLE, 0, 0, len, b );
}
// check for other input devices
Sys_Input();
// check for network packets
MSG_Init( &netmsg, sys_packetReceived, sizeof( sys_packetReceived ) );
if ( Sys_GetPacket ( &adr, &netmsg ) ) {
netadr_t *buf;
int len;
// copy out to a seperate buffer for qeueing
len = sizeof( netadr_t ) + netmsg.cursize;
buf = malloc( len );
if ( !buf ) {
Com_Error( ERR_FATAL, "malloc failed in Sys_PumpEvents" );
}
*buf = adr;
memcpy( buf+1, netmsg.data, netmsg.cursize );
Sys_QueEvent( 0, SE_PACKET, 0, 0, len, buf );
}
}
/*
* Load or download any custom player skins and models
*/
void
CL_Skins_f(void)
{
int i;
for (i = 0; i < MAX_CLIENTS; i++)
{
if (!cl.configstrings[CS_PLAYERSKINS + i][0])
{
continue;
}
Com_Printf("client %i: %s\n", i, cl.configstrings[CS_PLAYERSKINS + i]);
SCR_UpdateScreen();
Sys_SendKeyEvents(); /* pump message loop */
CL_ParseClientinfo(i);
}
}
void
CL_SendCommand(void)
{
/* update windowed_mouse cvar */
CL_UpdateWindowedMouse();
/* get new key events */
Sys_SendKeyEvents();
/* process console commands */
Cbuf_Execute();
/* fix any cheating cvars */
CL_FixCvarCheats();
/* send intentions now */
CL_SendCmd();
/* resend a connection request if necessary */
CL_CheckForResend();
}
/*
==================
Host_Frame
Runs all active servers
==================
*/
void _Host_Frame (double time)
{
static double time1 = 0;
static double time2 = 0;
static double time3 = 0;
int pass1, pass2, pass3;
if (setjmp (host_abortserver) )
return; // something bad happened, or the server disconnected
// keep the random time dependent
rand ();
// decide the simulation time
if (!Host_FilterTime (time))
{
#ifdef PROQUAKE_EXTENSION
// JPG - if we're not doing a frame, still check for lagged moves to send
if (!sv.active && (cl.movemessages > 2))
CL_SendLagMove();
#endif
return; // don't run too fast, or packets will flood out
}
// get new key events
#if !defined(MACOSX)
Sys_SendKeyEvents ();
#endif // This is done in Windows and Linux. Confirmed from pq350src
// allow mice or other external controllers to add commands
IN_Commands (); // Baker: This is ONLY joystick
// process console commands
Cbuf_Execute ();
NET_Poll();
// if running the server locally, make intentions now
if (sv.active)
CL_SendCmd (); // This is where mouse input is read
#ifdef WINDOWS_SCROLLWHEEL_PEEK
else if (con_forcedup && key_dest == key_game) // Allows console scrolling when con_forcedup
IN_MouseWheel (); // Grab mouse wheel input
#endif
//-------------------
//
// server operations
//
//-------------------
// check for commands typed to the host
Host_GetConsoleCommands ();
if (sv.active)
Host_ServerFrame ();
//-------------------
//
// client operations
//
//-------------------
// if running the server remotely, send intentions now after
// the incoming messages have been read
if (!sv.active)
CL_SendCmd ();
host_time += host_frametime;
// fetch results from server
if (cls.state == ca_connected)
CL_ReadFromServer ();
if (host_speeds.value)
time1 = Sys_DoubleTime ();
// update video
SCR_UpdateScreen ();
if (host_speeds.value)
time2 = Sys_DoubleTime ();
if (cls.signon == SIGNONS)
{
// update audio
S_Update (r_origin, vpn, vright, vup);
CL_DecayLights ();
}
else
{
S_Update (vec3_origin, vec3_origin, vec3_origin, vec3_origin);
}
#ifdef PSP_MP3_SUPPORT
if (bmg_type_changed == true)
{
#endif
CDAudio_Update();
#ifdef PSP_MP3_SUPPORT
bmg_type_changed = false;
}
#endif
if (host_speeds.value)
{
pass1 = (time1 - time3)*1000;
time3 = Sys_DoubleTime ();
pass2 = (time2 - time1)*1000;
pass3 = (time3 - time2)*1000;
Con_Printf ("%3i tot %3i server %3i gfx %3i snd\n", pass1+pass2+pass3, pass1, pass2, pass3);
}
#ifdef SUPPORTS_DEMO_CONTROLS
if (!cls.demoplayback && cl_demorewind.value)
{
Cvar_SetValueByRef (&cl_demorewind, 0);
Con_Printf ("Demorewind is only enabled during playback\n");
}
#endif
host_framecount++;
//frame speed counter
fps_count++;//muff
}
int TTY_Connect(int handle, char *host)
{
double start;
ComPort *p;
char *response = NULL;
keydest_t save_key_dest;
char dialstring[64];
byte b;
p = handleToPort[handle];
if ((p->modemStatus & MODEM_STATUS_MASK) != MODEM_STATUS_MASK)
{
Con_Printf ("Serial: line not ready (");
if ((p->modemStatus & MSR_CTS) == 0)
Con_Printf(" CTS");
if ((p->modemStatus & MSR_DSR) == 0)
Con_Printf(" DSR");
if ((p->modemStatus & MSR_CD) == 0)
Con_Printf(" CD");
Con_Printf(" )");
return -1;
}
// discard any scraps in the input buffer
while (! EMPTY (p->inputQueue))
DEQUEUE (p->inputQueue, b);
CheckStatus (p);
if (p->useModem)
{
save_key_dest = key_dest;
key_dest = key_console;
key_count = -2;
Con_Printf ("Dialing...\n");
sprintf(dialstring, "AT D%c %s\r", p->dialType, host);
Modem_Command (p, dialstring);
start = Sys_FloatTime();
while(1)
{
if ((Sys_FloatTime() - start) > 60.0)
{
Con_Printf("Dialing failure!\n");
break;
}
Sys_SendKeyEvents ();
if (key_count == 0)
{
if (key_lastpress != K_ESCAPE)
{
key_count = -2;
continue;
}
Con_Printf("Aborting...\n");
while ((Sys_FloatTime() - start) < 5.0)
;
disable();
p->outputQueue.head = p->outputQueue.tail = 0;
p->inputQueue.head = p->inputQueue.tail = 0;
outportb(p->uart + MODEM_CONTROL_REGISTER, inportb(p->uart + MODEM_CONTROL_REGISTER) & ~MCR_DTR);
enable();
start = Sys_FloatTime();
while ((Sys_FloatTime() - start) < 0.75)
;
outportb(p->uart + MODEM_CONTROL_REGISTER, inportb(p->uart + MODEM_CONTROL_REGISTER) | MCR_DTR);
response = "Aborted";
break;
}
response = Modem_Response(p);
if (!response)
continue;
if (Q_strncmp(response, "CONNECT", 7) == 0)
{
disable();
p->modemRang = true;
p->modemConnected = true;
p->outputQueue.head = p->outputQueue.tail = 0;
p->inputQueue.head = p->inputQueue.tail = 0;
enable();
key_dest = save_key_dest;
key_count = 0;
m_return_onerror = false;
return 0;
}
if (Q_strncmp(response, "NO CARRIER", 10) == 0)
break;
if (Q_strncmp(response, "NO DIALTONE", 11) == 0)
break;
if (Q_strncmp(response, "NO DIAL TONE", 12) == 0)
break;
if (Q_strncmp(response, "NO ANSWER", 9) == 0)
break;
if (Q_strncmp(response, "BUSY", 4) == 0)
break;
if (Q_strncmp(response, "ERROR", 5) == 0)
break;
}
key_dest = save_key_dest;
key_count = 0;
if (m_return_onerror)
{
key_dest = key_menu;
m_state = m_return_state;
m_return_onerror = false;
Q_strncpy(m_return_reason, response, 31);
}
return -1;
}
m_return_onerror = false;
return 0;
}
/*
==================
Host_Frame
Runs all active servers
==================
*/
void
_Host_Frame(float time)
{
/* something bad happened, or the server disconnected */
if (setjmp(host_abort))
return;
/* keep the random time dependent */
rand();
/*
* Decide the simulation time. Don't run too fast, or packets will flood
* out.
*/
if (!Host_FilterTime(time))
return;
/* get new key events */
Sys_SendKeyEvents();
/* allow mice or other external controllers to add commands */
IN_Commands();
/* process console commands */
Cbuf_Execute();
NET_Poll();
/* if running the server locally, make intentions now */
if (sv.active)
CL_SendCmd();
//-------------------
//
// server operations
//
//-------------------
/* check for commands typed to the host */
Host_GetConsoleCommands();
if (sv.active)
Host_ServerFrame();
//-------------------
//
// client operations
//
//-------------------
/*
* if running the server remotely, send intentions now after the incoming
* messages have been read
*/
if (!sv.active)
CL_SendCmd();
host_time += host_frametime;
/* fetch results from server */
if (cls.state >= ca_connected)
CL_ReadFromServer();
SCR_UpdateScreen();
CL_RunParticles();
host_framecount++;
fps_count++;
}
/*
==================
Host_Frame
Runs all active servers
==================
*/
void _Host_Frame (float time)
{
static double time1 = 0;
static double time2 = 0;
static double time3 = 0;
int pass1, pass2, pass3;
if (setjmp (host_abortserver) )
return; // something bad happened, or the server disconnected
// keep the random time dependent
rand ();
// decide the simulation time
if (!Host_FilterTime (time))
return; // don't run too fast, or packets will flood out
// get new key events
Sys_SendKeyEvents ();
// allow mice or other external controllers to add commands
IN_Commands ();
// process console commands
Cbuf_Execute ();
NET_Poll();
// if running the server locally, make intentions now
if (sv.active)
CL_SendCmd ();
//-------------------
//
// server operations
//
//-------------------
// check for commands typed to the host
Host_GetConsoleCommands ();
if (sv.active)
Host_ServerFrame ();
//-------------------
//
// client operations
//
//-------------------
// if running the server remotely, send intentions now after
// the incoming messages have been read
if (!sv.active)
CL_SendCmd ();
host_time += host_frametime;
// fetch results from server
if (cls.state == ca_connected)
{
CL_ReadFromServer ();
}
// update video
if (host_speeds.value)
time1 = Sys_FloatTime ();
SCR_UpdateScreen ();
if (host_speeds.value)
time2 = Sys_FloatTime ();
// update audio
if (cls.signon == SIGNONS)
{
S_Update (r_origin, vpn, vright, vup);
CL_DecayLights ();
}
else
S_Update (vec3_origin, vec3_origin, vec3_origin, vec3_origin);
// jkrige - fmod sound system (music)
//CDAudio_Update();
FMOD_MusicUpdate();
// jkrige - fmod sound system (music)
if (host_speeds.value)
{
pass1 = (time1 - time3)*1000;
time3 = Sys_FloatTime ();
pass2 = (time2 - time1)*1000;
pass3 = (time3 - time2)*1000;
Con_Printf ("%3i tot %3i server %3i gfx %3i snd\n", pass1+pass2+pass3, pass1, pass2, pass3);
}
host_framecount++;
fps_count++; // jkrige - fps counter
}
void Host_Main(void)
{
double time1 = 0;
double time2 = 0;
double time3 = 0;
double cl_timer = 0, sv_timer = 0;
double clframetime, deltacleantime, olddirtytime, dirtytime;
double wait;
int pass1, pass2, pass3, i;
char vabuf[1024];
qboolean playing;
Host_Init();
realtime = 0;
host_dirtytime = Sys_DirtyTime();
for (;;)
{
if (setjmp(host_abortframe))
{
SCR_ClearLoadingScreen(false);
continue; // something bad happened, or the server disconnected
}
olddirtytime = host_dirtytime;
dirtytime = Sys_DirtyTime();
deltacleantime = dirtytime - olddirtytime;
if (deltacleantime < 0)
{
// warn if it's significant
if (deltacleantime < -0.01)
Con_Printf("Host_Mingled: time stepped backwards (went from %f to %f, difference %f)\n", olddirtytime, dirtytime, deltacleantime);
deltacleantime = 0;
}
else if (deltacleantime >= 1800)
{
Con_Printf("Host_Mingled: time stepped forward (went from %f to %f, difference %f)\n", olddirtytime, dirtytime, deltacleantime);
deltacleantime = 0;
}
realtime += deltacleantime;
host_dirtytime = dirtytime;
cl_timer += deltacleantime;
sv_timer += deltacleantime;
if (!svs.threaded)
{
svs.perf_acc_realtime += deltacleantime;
// Look for clients who have spawned
playing = false;
for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
if(host_client->begun)
if(host_client->netconnection)
playing = true;
if(sv.time < 10)
{
// don't accumulate time for the first 10 seconds of a match
// so things can settle
svs.perf_acc_realtime = svs.perf_acc_sleeptime = svs.perf_acc_lost = svs.perf_acc_offset = svs.perf_acc_offset_squared = svs.perf_acc_offset_max = svs.perf_acc_offset_samples = 0;
}
else if(svs.perf_acc_realtime > 5)
{
svs.perf_cpuload = 1 - svs.perf_acc_sleeptime / svs.perf_acc_realtime;
svs.perf_lost = svs.perf_acc_lost / svs.perf_acc_realtime;
if(svs.perf_acc_offset_samples > 0)
{
svs.perf_offset_max = svs.perf_acc_offset_max;
svs.perf_offset_avg = svs.perf_acc_offset / svs.perf_acc_offset_samples;
svs.perf_offset_sdev = sqrt(svs.perf_acc_offset_squared / svs.perf_acc_offset_samples - svs.perf_offset_avg * svs.perf_offset_avg);
}
if(svs.perf_lost > 0 && developer_extra.integer)
if(playing) // only complain if anyone is looking
Con_DPrintf("Server can't keep up: %s\n", Host_TimingReport(vabuf, sizeof(vabuf)));
svs.perf_acc_realtime = svs.perf_acc_sleeptime = svs.perf_acc_lost = svs.perf_acc_offset = svs.perf_acc_offset_squared = svs.perf_acc_offset_max = svs.perf_acc_offset_samples = 0;
}
}
if (slowmo.value < 0.00001 && slowmo.value != 0)
Cvar_SetValue("slowmo", 0);
if (host_framerate.value < 0.00001 && host_framerate.value != 0)
Cvar_SetValue("host_framerate", 0);
// keep the random time dependent, but not when playing demos/benchmarking
if(!*sv_random_seed.string && !cls.demoplayback)
rand();
// get new key events
Key_EventQueue_Unblock();
SndSys_SendKeyEvents();
Sys_SendKeyEvents();
NetConn_UpdateSockets();
Log_DestBuffer_Flush();
// receive packets on each main loop iteration, as the main loop may
// be undersleeping due to select() detecting a new packet
if (sv.active && !svs.threaded)
NetConn_ServerFrame();
Curl_Run();
// check for commands typed to the host
Host_GetConsoleCommands();
// when a server is running we only execute console commands on server frames
// (this mainly allows frikbot .way config files to work properly by staying in sync with the server qc)
// otherwise we execute them on client frames
if (sv.active ? sv_timer > 0 : cl_timer > 0)
{
// process console commands
// R_TimeReport("preconsole");
CL_VM_PreventInformationLeaks();
Cbuf_Frame();
// R_TimeReport("console");
}
//Con_Printf("%6.0f %6.0f\n", cl_timer * 1000000.0, sv_timer * 1000000.0);
// if the accumulators haven't become positive yet, wait a while
if (cls.state == ca_dedicated)
wait = sv_timer * -1000000.0;
else if (!sv.active || svs.threaded)
wait = cl_timer * -1000000.0;
else
wait = max(cl_timer, sv_timer) * -1000000.0;
if (!cls.timedemo && wait >= 1)
{
double time0, delta;
if(host_maxwait.value <= 0)
wait = min(wait, 1000000.0);
else
wait = min(wait, host_maxwait.value * 1000.0);
if(wait < 1)
wait = 1; // because we cast to int
time0 = Sys_DirtyTime();
if (sv_checkforpacketsduringsleep.integer && !sys_usenoclockbutbenchmark.integer && !svs.threaded) {
NetConn_SleepMicroseconds((int)wait);
if (cls.state != ca_dedicated)
NetConn_ClientFrame(); // helps server browser get good ping values
// TODO can we do the same for ServerFrame? Probably not.
}
else
Sys_Sleep((int)wait);
delta = Sys_DirtyTime() - time0;
if (delta < 0 || delta >= 1800) delta = 0;
if (!svs.threaded)
svs.perf_acc_sleeptime += delta;
// R_TimeReport("sleep");
continue;
}
// limit the frametime steps to no more than 100ms each
if (cl_timer > 0.1)
cl_timer = 0.1;
if (sv_timer > 0.1)
{
if (!svs.threaded)
svs.perf_acc_lost += (sv_timer - 0.1);
sv_timer = 0.1;
}
R_TimeReport("---");
//-------------------
//
// server operations
//
//-------------------
// limit the frametime steps to no more than 100ms each
if (sv.active && sv_timer > 0 && !svs.threaded)
{
// execute one or more server frames, with an upper limit on how much
// execution time to spend on server frames to avoid freezing the game if
// the server is overloaded, this execution time limit means the game will
// slow down if the server is taking too long.
int framecount, framelimit = 1;
double advancetime, aborttime = 0;
float offset;
prvm_prog_t *prog = SVVM_prog;
// run the world state
// don't allow simulation to run too fast or too slow or logic glitches can occur
// stop running server frames if the wall time reaches this value
if (sys_ticrate.value <= 0)
advancetime = sv_timer;
else if (cl.islocalgame && !sv_fixedframeratesingleplayer.integer)
{
// synchronize to the client frametime, but no less than 10ms and no more than 100ms
advancetime = bound(0.01, cl_timer, 0.1);
}
else
{
advancetime = sys_ticrate.value;
// listen servers can run multiple server frames per client frame
framelimit = cl_maxphysicsframesperserverframe.integer;
aborttime = Sys_DirtyTime() + 0.1;
}
if(slowmo.value > 0 && slowmo.value < 1)
advancetime = min(advancetime, 0.1 / slowmo.value);
else
advancetime = min(advancetime, 0.1);
if(advancetime > 0)
{
offset = Sys_DirtyTime() - dirtytime;if (offset < 0 || offset >= 1800) offset = 0;
offset += sv_timer;
++svs.perf_acc_offset_samples;
svs.perf_acc_offset += offset;
svs.perf_acc_offset_squared += offset * offset;
if(svs.perf_acc_offset_max < offset)
svs.perf_acc_offset_max = offset;
}
// only advance time if not paused
// the game also pauses in singleplayer when menu or console is used
sv.frametime = advancetime * slowmo.value;
if (host_framerate.value)
sv.frametime = host_framerate.value;
if (sv.paused || (cl.islocalgame && (key_dest != key_game || key_consoleactive || cl.csqc_paused)))
sv.frametime = 0;
for (framecount = 0;framecount < framelimit && sv_timer > 0;framecount++)
{
sv_timer -= advancetime;
// move things around and think unless paused
if (sv.frametime)
SV_Physics();
// if this server frame took too long, break out of the loop
if (framelimit > 1 && Sys_DirtyTime() >= aborttime)
break;
}
R_TimeReport("serverphysics");
// send all messages to the clients
SV_SendClientMessages();
if (sv.paused == 1 && realtime > sv.pausedstart && sv.pausedstart > 0) {
prog->globals.fp[OFS_PARM0] = realtime - sv.pausedstart;
PRVM_serverglobalfloat(time) = sv.time;
prog->ExecuteProgram(prog, PRVM_serverfunction(SV_PausedTic), "QC function SV_PausedTic is missing");
}
// send an heartbeat if enough time has passed since the last one
NetConn_Heartbeat(0);
R_TimeReport("servernetwork");
}
else if (!svs.threaded)
{
// don't let r_speeds display jump around
R_TimeReport("serverphysics");
R_TimeReport("servernetwork");
}
//-------------------
//
// client operations
//
//-------------------
if (cls.state != ca_dedicated && (cl_timer > 0 || cls.timedemo || ((vid_activewindow ? cl_maxfps : cl_maxidlefps).value < 1)))
{
R_TimeReport("---");
Collision_Cache_NewFrame();
R_TimeReport("photoncache");
// decide the simulation time
if (cls.capturevideo.active)
{
//***
if (cls.capturevideo.realtime)
clframetime = cl.realframetime = max(cl_timer, 1.0 / cls.capturevideo.framerate);
else
{
clframetime = 1.0 / cls.capturevideo.framerate;
cl.realframetime = max(cl_timer, clframetime);
}
}
else if (vid_activewindow && cl_maxfps.value >= 1 && !cls.timedemo)
{
clframetime = cl.realframetime = max(cl_timer, 1.0 / cl_maxfps.value);
// when running slow, we need to sleep to keep input responsive
wait = bound(0, cl_maxfps_alwayssleep.value * 1000, 100000);
if (wait > 0)
Sys_Sleep((int)wait);
}
else if (!vid_activewindow && cl_maxidlefps.value >= 1 && !cls.timedemo)
clframetime = cl.realframetime = max(cl_timer, 1.0 / cl_maxidlefps.value);
else
clframetime = cl.realframetime = cl_timer;
// apply slowmo scaling
clframetime *= cl.movevars_timescale;
// scale playback speed of demos by slowmo cvar
if (cls.demoplayback)
{
clframetime *= slowmo.value;
// if demo playback is paused, don't advance time at all
if (cls.demopaused)
clframetime = 0;
}
else
{
// host_framerate overrides all else
if (host_framerate.value)
clframetime = host_framerate.value;
if (cl.paused || (cl.islocalgame && (key_dest != key_game || key_consoleactive || cl.csqc_paused)))
clframetime = 0;
}
if (cls.timedemo)
clframetime = cl.realframetime = cl_timer;
// deduct the frame time from the accumulator
cl_timer -= cl.realframetime;
cl.oldtime = cl.time;
cl.time += clframetime;
// update video
if (host_speeds.integer)
time1 = Sys_DirtyTime();
R_TimeReport("pre-input");
// Collect input into cmd
CL_Input();
R_TimeReport("input");
// check for new packets
NetConn_ClientFrame();
// read a new frame from a demo if needed
CL_ReadDemoMessage();
R_TimeReport("clientnetwork");
// now that packets have been read, send input to server
CL_SendMove();
R_TimeReport("sendmove");
// update client world (interpolate entities, create trails, etc)
CL_UpdateWorld();
R_TimeReport("lerpworld");
CL_Video_Frame();
R_TimeReport("client");
CL_UpdateScreen();
CL_MeshEntities_Reset();
R_TimeReport("render");
if (host_speeds.integer)
time2 = Sys_DirtyTime();
// update audio
if(cl.csqc_usecsqclistener)
{
S_Update(&cl.csqc_listenermatrix);
cl.csqc_usecsqclistener = false;
}
else
S_Update(&r_refdef.view.matrix);
CDAudio_Update();
R_TimeReport("audio");
// reset gathering of mouse input
in_mouse_x = in_mouse_y = 0;
if (host_speeds.integer)
{
pass1 = (int)((time1 - time3)*1000000);
time3 = Sys_DirtyTime();
pass2 = (int)((time2 - time1)*1000000);
pass3 = (int)((time3 - time2)*1000000);
Con_Printf("%6ius total %6ius server %6ius gfx %6ius snd\n",
pass1+pass2+pass3, pass1, pass2, pass3);
}
}
#if MEMPARANOIA
Mem_CheckSentinelsGlobal();
#else
if (developer_memorydebug.integer)
Mem_CheckSentinelsGlobal();
#endif
// if there is some time remaining from this frame, reset the timers
if (cl_timer >= 0)
cl_timer = 0;
if (sv_timer >= 0)
{
if (!svs.threaded)
svs.perf_acc_lost += sv_timer;
sv_timer = 0;
}
host_framecount++;
}
}
/*
* CL_GameModule_Init
*/
void CL_GameModule_Init( void )
{
int apiversion, oldState;
unsigned int start;
cgame_import_t import;
void *( *builtinAPIfunc )(void *) = NULL;
#ifdef CGAME_HARD_LINKED
builtinAPIfunc = GetCGameAPI;
#endif
// stop all playing sounds
CL_SoundModule_StopAllSounds();
CL_GameModule_Shutdown();
// disable reading of client game module chat cvars
Cvar_ForceSet( "con_chatCGame", "0" );
cl_gamemodulepool = _Mem_AllocPool( NULL, "Client Game Progs", MEMPOOL_CLIENTGAME, __FILE__, __LINE__ );
import.Error = CL_GameModule_Error;
import.Print = CL_GameModule_Print;
import.PrintToLog = CL_GameModule_PrintToLog;
import.Dynvar_Create = Dynvar_Create;
import.Dynvar_Destroy = Dynvar_Destroy;
import.Dynvar_Lookup = Dynvar_Lookup;
import.Dynvar_GetName = Dynvar_GetName;
import.Dynvar_GetValue = Dynvar_GetValue;
import.Dynvar_SetValue = Dynvar_SetValue;
import.Dynvar_AddListener = Dynvar_AddListener;
import.Dynvar_RemoveListener = Dynvar_RemoveListener;
import.Cvar_Get = Cvar_Get;
import.Cvar_Set = Cvar_Set;
import.Cvar_SetValue = Cvar_SetValue;
import.Cvar_ForceSet = Cvar_ForceSet;
import.Cvar_String = Cvar_String;
import.Cvar_Value = Cvar_Value;
import.Cmd_TokenizeString = Cmd_TokenizeString;
import.Cmd_Argc = Cmd_Argc;
import.Cmd_Argv = Cmd_Argv;
import.Cmd_Args = Cmd_Args;
import.Cmd_AddCommand = Cmd_AddCommand;
import.Cmd_RemoveCommand = Cmd_RemoveCommand;
import.Cmd_ExecuteText = Cbuf_ExecuteText;
import.Cmd_Execute = Cbuf_Execute;
import.Cmd_SetCompletionFunc = Cmd_SetCompletionFunc;
import.FS_FOpenFile = FS_FOpenFile;
import.FS_Read = FS_Read;
import.FS_Write = FS_Write;
import.FS_Print = FS_Print;
import.FS_Tell = FS_Tell;
import.FS_Seek = FS_Seek;
import.FS_Eof = FS_Eof;
import.FS_Flush = FS_Flush;
import.FS_FCloseFile = FS_FCloseFile;
import.FS_RemoveFile = FS_RemoveFile;
import.FS_GetFileList = FS_GetFileList;
import.FS_FirstExtension = FS_FirstExtension;
import.FS_IsPureFile = FS_IsPureFile;
import.FS_MoveFile = FS_MoveFile;
import.FS_IsUrl = FS_IsUrl;
import.FS_FileMTime = FS_BaseFileMTime;
import.FS_RemoveDirectory = FS_RemoveDirectory;
import.Key_GetBindingBuf = Key_GetBindingBuf;
import.Key_KeynumToString = Key_KeynumToString;
import.GetConfigString = CL_GameModule_GetConfigString;
import.Milliseconds = Sys_Milliseconds;
import.DownloadRequest = CL_DownloadRequest;
import.Hash_BlockChecksum = Com_MD5Digest32;
import.Hash_SuperFastHash = Com_SuperFastHash;
import.NET_GetUserCmd = CL_GameModule_NET_GetUserCmd;
import.NET_GetCurrentUserCmdNum = CL_GameModule_NET_GetCurrentUserCmdNum;
import.NET_GetCurrentState = CL_GameModule_NET_GetCurrentState;
import.RefreshMouseAngles = CL_GameModule_RefreshMouseAngles;
import.R_UpdateScreen = SCR_UpdateScreen;
import.R_GetClippedFragments = R_GetClippedFragments;
import.R_ClearScene = R_ClearScene;
import.R_AddEntityToScene = R_AddEntityToScene;
import.R_AddLightToScene = R_AddLightToScene;
import.R_AddPolyToScene = R_AddPolyToScene;
import.R_AddLightStyleToScene = R_AddLightStyleToScene;
import.R_RenderScene = R_RenderScene;
import.R_SpeedsMessage = R_SpeedsMessage;
import.R_RegisterWorldModel = CL_GameModule_R_RegisterWorldModel;
import.R_ModelBounds = R_ModelBounds;
import.R_ModelFrameBounds = R_ModelFrameBounds;
import.R_RegisterModel = R_RegisterModel;
import.R_RegisterPic = R_RegisterPic;
import.R_RegisterRawPic = R_RegisterRawPic;
import.R_RegisterLevelshot = R_RegisterLevelshot;
import.R_RegisterSkin = R_RegisterSkin;
import.R_RegisterSkinFile = R_RegisterSkinFile;
import.R_LerpTag = R_LerpTag;
import.R_LightForOrigin = R_LightForOrigin;
import.R_SetCustomColor = R_SetCustomColor;
import.R_DrawStretchPic = R_DrawStretchPic;
import.R_DrawStretchPoly = R_DrawStretchPoly;
import.R_DrawRotatedStretchPic = R_DrawRotatedStretchPic;
import.R_SetScissorRegion = R_SetScissorRegion;
import.R_GetShaderDimensions = R_GetShaderDimensions;
import.R_TransformVectorToScreen = R_TransformVectorToScreen;
import.R_SkeletalGetNumBones = R_SkeletalGetNumBones;
import.R_SkeletalGetBoneInfo = R_SkeletalGetBoneInfo;
import.R_SkeletalGetBonePose = R_SkeletalGetBonePose;
import.VID_FlashWindow = VID_FlashWindow;
import.CM_NumInlineModels = CL_GameModule_CM_NumInlineModels;
import.CM_InlineModel = CL_GameModule_CM_InlineModel;
import.CM_TransformedBoxTrace = CL_GameModule_CM_TransformedBoxTrace;
import.CM_RoundUpToHullSize = CL_GameModule_CM_RoundUpToHullSize;
import.CM_TransformedPointContents = CL_GameModule_CM_TransformedPointContents;
import.CM_ModelForBBox = CL_GameModule_CM_ModelForBBox;
import.CM_OctagonModelForBBox = CL_GameModule_CM_OctagonModelForBBox;
import.CM_InlineModelBounds = CL_GameModule_CM_InlineModelBounds;
import.S_RegisterSound = CL_SoundModule_RegisterSound;
import.S_StartFixedSound = CL_SoundModule_StartFixedSound;
import.S_StartRelativeSound = CL_SoundModule_StartRelativeSound;
import.S_StartGlobalSound = CL_SoundModule_StartGlobalSound;
import.S_Update = CL_GameModule_SoundUpdate;
import.S_AddLoopSound = CL_SoundModule_AddLoopSound;
import.S_StartBackgroundTrack = CL_SoundModule_StartBackgroundTrack;
import.S_StopBackgroundTrack = CL_SoundModule_StopBackgroundTrack;
import.SCR_RegisterFont = SCR_RegisterFont;
import.SCR_DrawString = SCR_DrawString;
import.SCR_DrawStringWidth = SCR_DrawStringWidth;
import.SCR_DrawClampString = SCR_DrawClampString;
import.SCR_strHeight = SCR_strHeight;
import.SCR_strWidth = SCR_strWidth;
import.SCR_StrlenForWidth = SCR_StrlenForWidth;
import.Mem_Alloc = CL_GameModule_MemAlloc;
import.Mem_Free = CL_GameModule_MemFree;
cge = (cgame_export_t *)Com_LoadGameLibrary( "cgame", "GetCGameAPI", &module_handle, &import, builtinAPIfunc, cls.sv_pure, NULL );
if( !cge )
Com_Error( ERR_DROP, "Failed to load client game DLL" );
AC_LoadLibrary( (void *) &import, (void *) cge, ANTICHEAT_CLIENT ); // impulZ: Refire AC Init
apiversion = cge->API();
if( apiversion != CGAME_API_VERSION )
{
Com_UnloadGameLibrary( &module_handle );
Mem_FreePool( &cl_gamemodulepool );
cge = NULL;
Com_Error( ERR_DROP, "Client game is version %i, not %i", apiversion, CGAME_API_VERSION );
}
oldState = cls.state;
cls.state = CA_LOADING;
start = Sys_Milliseconds();
cge->Init( cl.playernum, viddef.width, viddef.height, cls.demo.playing, cls.sv_pure, cl.snapFrameTime, APP_PROTOCOL_VERSION, cls.mediaRandomSeed );
Com_DPrintf( "CL_GameModule_Init: %.2f seconds\n", (float)( Sys_Milliseconds() - start ) * 0.001f );
cls.state = oldState;
cls.cgameActive = qtrue;
// check memory integrity
Mem_CheckSentinelsGlobal();
Sys_SendKeyEvents(); // pump message loop
}