This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
*/
// host.c -- coordinates spawning and killing of local servers
+#include <time.h>
#include "quakedef.h"
+#include "cl_video.h"
/*
-A server can allways be started, even if the system started out as a client
+A server can always be started, even if the system started out as a client
to a remote system.
A client can NOT be started if the system started as a dedicated server.
*/
-quakeparms_t host_parms;
+// true if into command execution
+qboolean host_initialized;
+// LordHavoc: used to turn Host_Error into Sys_Error if starting up or shutting down
+qboolean host_loopactive = false;
+// LordHavoc: set when quit is executed
+qboolean host_shuttingdown = false;
-qboolean host_initialized; // true if into command execution
+double host_frametime;
+// LordHavoc: the real frametime, before slowmo and clamping are applied (used for console scrolling)
+double host_realframetime;
+// the real time, without any slowmo or clamping
+double realtime;
+// realtime from previous frame
+double oldrealtime;
+// how many frames have occurred
+int host_framecount;
-double host_frametime;
-double host_realframetime; // LordHavoc: the real frametime, before slowmo and clamping are applied (used for console scrolling)
-double host_time;
-double realtime; // without any filtering or bounding
-double oldrealtime; // last frame run
-int host_framecount;
+// used for -developer commandline parameter, hacky hacky
+int forcedeveloper;
-double sv_frametime;
+// current client
+client_t *host_client;
-int host_hunklevel;
+jmp_buf host_abortserver;
-int minimum_memory;
+// pretend frames take this amount of time (in seconds), 0 = realtime
+cvar_t host_framerate = {0, "host_framerate","0"};
+// shows time used by certain subsystems
+cvar_t host_speeds = {0, "host_speeds","0"};
+// LordHavoc: framerate independent slowmo
+cvar_t slowmo = {0, "slowmo", "1.0"};
+// LordHavoc: game logic lower cap on framerate (if framerate is below this is, it pretends it is this, so game logic will run normally)
+cvar_t host_minfps = {CVAR_SAVE, "host_minfps", "10"};
+// LordHavoc: framerate upper cap
+cvar_t host_maxfps = {CVAR_SAVE, "host_maxfps", "1000"};
-client_t *host_client; // current client
+// print broadcast messages in dedicated mode
+cvar_t sv_echobprint = {CVAR_SAVE, "sv_echobprint", "1"};
-jmp_buf host_abortserver;
+cvar_t sys_ticrate = {CVAR_SAVE, "sys_ticrate","0.05"};
+cvar_t serverprofile = {0, "serverprofile","0"};
-cvar_t host_framerate = {"host_framerate","0"}; // set for slow motion
-cvar_t host_speeds = {"host_speeds","0"}; // set for running times
-cvar_t slowmo = {"slowmo", "1.0"}; // LordHavoc: framerate independent slowmo
-cvar_t host_minfps = {"host_minfps", "10"}; // LordHavoc: game logic lower cap on framerate (if framerate is below this is, it pretends it is this, so game logic will run normally)
-cvar_t host_maxfps = {"host_maxfps", "1000"}; // LordHavoc: framerate upper cap
+cvar_t fraglimit = {CVAR_NOTIFY, "fraglimit","0"};
+cvar_t timelimit = {CVAR_NOTIFY, "timelimit","0"};
+cvar_t teamplay = {CVAR_NOTIFY, "teamplay","0"};
-cvar_t sys_ticrate = {"sys_ticrate","0.05"};
-cvar_t serverprofile = {"serverprofile","0"};
+cvar_t samelevel = {0, "samelevel","0"};
+cvar_t noexit = {CVAR_NOTIFY, "noexit","0"};
-cvar_t fraglimit = {"fraglimit","0",false,true};
-cvar_t timelimit = {"timelimit","0",false,true};
-cvar_t teamplay = {"teamplay","0",false,true};
+cvar_t developer = {0, "developer","0"};
-cvar_t samelevel = {"samelevel","0"};
-cvar_t noexit = {"noexit","0",false,true};
+cvar_t skill = {0, "skill","1"};
+cvar_t deathmatch = {0, "deathmatch","0"};
+cvar_t coop = {0, "coop","0"};
-cvar_t developer = {"developer","0"};
+cvar_t pausable = {0, "pausable","1"};
-cvar_t skill = {"skill","1"}; // 0 - 3
-cvar_t deathmatch = {"deathmatch","0"}; // 0, 1, or 2
-cvar_t coop = {"coop","0"}; // 0 or 1
+cvar_t temp1 = {0, "temp1","0"};
-cvar_t pausable = {"pausable","1"};
-
-cvar_t temp1 = {"temp1","0"};
-
-cvar_t timestamps = {"timestamps", "0", true};
-cvar_t timeformat = {"timeformat", "[%b %e %X] ", true};
+cvar_t timestamps = {CVAR_SAVE, "timestamps", "0"};
+cvar_t timeformat = {CVAR_SAVE, "timeformat", "[%b %e %X] "};
/*
================
Host_EndGame
================
*/
-void Host_EndGame (char *message, ...)
+void Host_EndGame (const char *format, ...)
{
- va_list argptr;
- char string[1024];
-
- va_start (argptr,message);
- vsprintf (string,message,argptr);
+ va_list argptr;
+ char string[1024];
+
+ va_start (argptr,format);
+ vsprintf (string,format,argptr);
va_end (argptr);
Con_DPrintf ("Host_EndGame: %s\n",string);
-
+
if (sv.active)
Host_ShutdownServer (false);
if (cls.state == ca_dedicated)
Sys_Error ("Host_EndGame: %s\n",string); // dedicated servers exit
-
+
if (cls.demonum != -1)
CL_NextDemo ();
else
This shuts down both the client and server
================
*/
-char hosterrorstring[1024];
-void Host_Error (char *error, ...)
+void PRVM_ProcessError(void);
+static char hosterrorstring1[4096];
+static char hosterrorstring2[4096];
+static qboolean hosterror = false;
+void Host_Error (const char *error, ...)
{
- va_list argptr;
- static qboolean inerror = false;
-
- if (inerror)
- {
- char string[1024];
- va_start (argptr,error);
- vsprintf (string,error,argptr);
- va_end (argptr);
- Sys_Error ("Host_Error: recursively entered (original error was: %s new error is: %s)", hosterrorstring, string);
- }
- inerror = true;
-
- SCR_EndLoadingPlaque (); // reenable screen updates
+ va_list argptr;
va_start (argptr,error);
- vsprintf (hosterrorstring,error,argptr);
+ vsprintf (hosterrorstring1,error,argptr);
va_end (argptr);
- Con_Printf ("Host_Error: %s\n",hosterrorstring);
-
+
+ Con_Printf ("Host_Error: %s\n", hosterrorstring1);
+
+ // LordHavoc: if first frame has not been shown, or currently shutting
+ // down, do Sys_Error instead
+ if (!host_loopactive || host_shuttingdown)
+ Sys_Error ("Host_Error: %s", hosterrorstring1);
+
+ if (hosterror)
+ Sys_Error ("Host_Error: recursively entered (original error was: %s new error is: %s)", hosterrorstring2, hosterrorstring1);
+ hosterror = true;
+
+ strcpy(hosterrorstring2, hosterrorstring1);
+
+ CL_Parse_DumpPacket();
+
+ PR_Crash();
+
+ //PRVM_Crash(); // crash current prog
+
+ // crash all prvm progs
+ PRVM_CrashAll();
+
+ PRVM_ProcessError();
+
if (sv.active)
Host_ShutdownServer (false);
if (cls.state == ca_dedicated)
- Sys_Error ("Host_Error: %s\n",hosterrorstring); // dedicated servers exit
+ Sys_Error ("Host_Error: %s\n",hosterrorstring2); // dedicated servers exit
CL_Disconnect ();
cls.demonum = -1;
- inerror = false;
+ hosterror = false;
longjmp (host_abortserver, 1);
}
-/*
-================
-Host_FindMaxClients
-================
-*/
-void Host_FindMaxClients (void)
+mempool_t *sv_clients_mempool = NULL;
+
+void Host_ServerOptions (void)
{
- int i;
+ int i, numplayers;
+
+ // general default
+ numplayers = 8;
- svs.maxclients = 1;
-
- i = COM_CheckParm ("-dedicated");
- if (i)
+ if (cl_available)
{
- cls.state = ca_dedicated;
- if (i != (com_argc - 1))
+ // client exists, check what mode the user wants
+ i = COM_CheckParm ("-dedicated");
+ if (i)
{
- svs.maxclients = atoi (com_argv[i+1]);
+ cls.state = ca_dedicated;
+ // default players unless specified
+ if (i != (com_argc - 1))
+ numplayers = atoi (com_argv[i+1]);
+ if (COM_CheckParm ("-listen"))
+ Sys_Error ("Only one of -dedicated or -listen can be specified");
}
else
- svs.maxclients = 8;
+ {
+ cls.state = ca_disconnected;
+ i = COM_CheckParm ("-listen");
+ if (i)
+ {
+ // default players unless specified
+ if (i != (com_argc - 1))
+ numplayers = atoi (com_argv[i+1]);
+ }
+ else
+ {
+ // default players in some games, singleplayer in most
+ if (gamemode != GAME_TRANSFUSION && gamemode != GAME_GOODVSBAD2 && gamemode != GAME_NEXUIZ && gamemode != GAME_BATTLEMECH)
+ numplayers = 1;
+ }
+ }
}
else
- cls.state = ca_disconnected;
-
- i = COM_CheckParm ("-listen");
- if (i)
{
- if (cls.state == ca_dedicated)
- Sys_Error ("Only one of -dedicated or -listen can be specified");
- if (i != (com_argc - 1))
- svs.maxclients = atoi (com_argv[i+1]);
- else
- svs.maxclients = 8;
+ // no client in the executable, always start dedicated server
+ if (COM_CheckParm ("-listen"))
+ Sys_Error ("-listen not available in a dedicated server executable");
+ cls.state = ca_dedicated;
+ // check for -dedicated specifying how many players
+ i = COM_CheckParm ("-dedicated");
+ // default players unless specified
+ if (i && i != (com_argc - 1))
+ numplayers = atoi (com_argv[i+1]);
}
- if (svs.maxclients < 1)
- svs.maxclients = 8;
- else if (svs.maxclients > MAX_SCOREBOARD)
- svs.maxclients = MAX_SCOREBOARD;
-
- svs.maxclientslimit = svs.maxclients;
- if (svs.maxclientslimit < MAX_SCOREBOARD) // LordHavoc: upped listen mode limit from 4 to MAX_SCOREBOARD
- svs.maxclientslimit = MAX_SCOREBOARD;
- svs.clients = Hunk_AllocName (svs.maxclientslimit*sizeof(client_t), "clients");
-
- if (svs.maxclients > 1)
- Cvar_SetValue ("deathmatch", 1.0);
- else
- Cvar_SetValue ("deathmatch", 0.0);
-}
+ if (numplayers < 1)
+ numplayers = 8;
+
+ numplayers = bound(1, numplayers, MAX_SCOREBOARD);
+
+ if (numplayers > 1 && !deathmatch.integer)
+ Cvar_SetValueQuick(&deathmatch, 1);
+
+ svs.maxclients = numplayers;
+ sv_clients_mempool = Mem_AllocPool("server clients");
+ svs.clients = Mem_Alloc(sv_clients_mempool, sizeof(client_t) * svs.maxclients);
+}
/*
=======================
Host_InitLocal
======================
*/
+void Host_SaveConfig_f(void);
void Host_InitLocal (void)
{
Host_InitCommands ();
+ Cmd_AddCommand("saveconfig", Host_SaveConfig_f);
+
Cvar_RegisterVariable (&host_framerate);
Cvar_RegisterVariable (&host_speeds);
Cvar_RegisterVariable (&slowmo);
Cvar_RegisterVariable (&host_minfps);
Cvar_RegisterVariable (&host_maxfps);
+ Cvar_RegisterVariable (&sv_echobprint);
+
Cvar_RegisterVariable (&sys_ticrate);
Cvar_RegisterVariable (&serverprofile);
Cvar_RegisterVariable (&noexit);
Cvar_RegisterVariable (&skill);
Cvar_RegisterVariable (&developer);
+ if (forcedeveloper) // make it real now that the cvar is registered
+ Cvar_SetValue("developer", 1);
Cvar_RegisterVariable (&deathmatch);
Cvar_RegisterVariable (&coop);
Cvar_RegisterVariable (×tamps);
Cvar_RegisterVariable (&timeformat);
- Host_FindMaxClients ();
-
- host_time = 1.0; // so a think at time 0 won't get called
+ Host_ServerOptions ();
}
/*
===============
-Host_WriteConfiguration
+Host_SaveConfig_f
Writes key bindings and archived cvars to config.cfg
===============
*/
-void Host_WriteConfiguration (void)
+void Host_SaveConfig_f(void)
{
- FILE *f;
+ qfile_t *f;
// dedicated servers initialize the host but don't parse and set the
// config.cfg cvars
- if (host_initialized & !isDedicated)
+ if (host_initialized && cls.state != ca_dedicated)
{
- f = fopen (va("%s/config.cfg",com_gamedir), "w");
+ f = FS_Open ("config.cfg", "w", false);
if (!f)
{
Con_Printf ("Couldn't write config.cfg.\n");
return;
}
-
+
Key_WriteBindings (f);
Cvar_WriteVariables (f);
- fclose (f);
+ FS_Close (f);
}
}
=================
SV_ClientPrintf
-Sends text across to be displayed
+Sends text across to be displayed
FIXME: make this just a stuffed echo?
=================
*/
-void SV_ClientPrintf (char *fmt, ...)
+void SV_ClientPrintf(const char *fmt, ...)
{
- va_list argptr;
- char string[1024];
-
+ va_list argptr;
+ char string[1024];
+
va_start (argptr,fmt);
vsprintf (string, fmt,argptr);
va_end (argptr);
-
+
MSG_WriteByte (&host_client->message, svc_print);
MSG_WriteString (&host_client->message, string);
}
Sends text to all active clients
=================
*/
-void SV_BroadcastPrintf (char *fmt, ...)
+void SV_BroadcastPrintf(const char *fmt, ...)
{
- va_list argptr;
- char string[1024];
- int i;
-
- va_start (argptr,fmt);
- vsprintf (string, fmt,argptr);
- va_end (argptr);
-
- for (i=0 ; i<svs.maxclients ; i++)
- if (svs.clients[i].active && svs.clients[i].spawned)
+ va_list argptr;
+ char string[4096];
+ int i;
+ client_t *client;
+
+ va_start(argptr,fmt);
+ vsnprintf(string, sizeof(string), fmt,argptr);
+ va_end(argptr);
+
+ for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
+ {
+ if (client->spawned)
{
- MSG_WriteByte (&svs.clients[i].message, svc_print);
- MSG_WriteString (&svs.clients[i].message, string);
+ MSG_WriteByte(&client->message, svc_print);
+ MSG_WriteString(&client->message, string);
}
+ }
+
+ if (sv_echobprint.integer && cls.state == ca_dedicated)
+ Sys_Printf("%s", string);
}
/*
Send text over to the client to be executed
=================
*/
-void Host_ClientCommands (char *fmt, ...)
+void Host_ClientCommands(const char *fmt, ...)
{
- va_list argptr;
- char string[1024];
-
- va_start (argptr,fmt);
- vsprintf (string, fmt,argptr);
- va_end (argptr);
-
- MSG_WriteByte (&host_client->message, svc_stufftext);
- MSG_WriteString (&host_client->message, string);
+ va_list argptr;
+ char string[1024];
+
+ va_start(argptr,fmt);
+ vsprintf(string, fmt,argptr);
+ va_end(argptr);
+
+ MSG_WriteByte(&host_client->message, svc_stufftext);
+ MSG_WriteString(&host_client->message, string);
}
/*
if (crash = true), don't bother sending signofs
=====================
*/
-void SV_DropClient (qboolean crash)
+void SV_DropClient(qboolean crash)
{
- int saveSelf;
- int i;
+ int saveSelf;
+ int i;
client_t *client;
- if (!crash)
+ Con_Printf("Client \"%s\" dropped\n", host_client->name);
+
+ // send any final messages (don't check for errors)
+ if (host_client->netconnection)
{
- // send any final messages (don't check for errors)
- if (NET_CanSendMessage (host_client->netconnection))
+ // free the client (the body stays around)
+ if (!crash)
{
- MSG_WriteByte (&host_client->message, svc_disconnect);
- NET_SendMessage (host_client->netconnection, &host_client->message);
+ // LordHavoc: no opportunity for resending, so use unreliable
+ MSG_WriteByte(&host_client->message, svc_disconnect);
+ NetConn_SendUnreliableMessage(host_client->netconnection, &host_client->message);
}
-
- if (sv.active && host_client->edict && host_client->spawned) // LordHavoc: don't call QC if server is dead (avoids recursive Host_Error in some mods when they run out of edicts)
+
+ // break the net connection
+ NetConn_Close(host_client->netconnection);
+ host_client->netconnection = NULL;
+
+ // LordHavoc: don't call QC if server is dead (avoids recursive
+ // Host_Error in some mods when they run out of edicts)
+ if (sv.active && host_client->edict && host_client->spawned)
{
- // call the prog function for removing a client
- // this will set the body to a dead frame, among other things
+ // call the prog function for removing a client
+ // this will set the body to a dead frame, among other things
saveSelf = pr_global_struct->self;
pr_global_struct->self = EDICT_TO_PROG(host_client->edict);
- PR_ExecuteProgram (pr_global_struct->ClientDisconnect);
+ PR_ExecuteProgram(pr_global_struct->ClientDisconnect, "QC function ClientDisconnect is missing");
pr_global_struct->self = saveSelf;
}
-
- Sys_Printf ("Client %s removed\n",host_client->name);
}
-// break the net connection
- NET_Close (host_client->netconnection);
- host_client->netconnection = NULL;
-
-// free the client (the body stays around)
- host_client->active = false;
- host_client->name[0] = 0;
- host_client->old_frags = -999999;
- net_activeconnections--;
-
-// send notification to all clients
- for (i=0, client = svs.clients ; i<svs.maxclients ; i++, client++)
+ // send notification to all clients
+ for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
{
if (!client->active)
continue;
- MSG_WriteByte (&client->message, svc_updatename);
- MSG_WriteByte (&client->message, host_client - svs.clients);
- MSG_WriteString (&client->message, "");
- MSG_WriteByte (&client->message, svc_updatefrags);
- MSG_WriteByte (&client->message, host_client - svs.clients);
- MSG_WriteShort (&client->message, 0);
- MSG_WriteByte (&client->message, svc_updatecolors);
- MSG_WriteByte (&client->message, host_client - svs.clients);
- MSG_WriteByte (&client->message, 0);
+ MSG_WriteByte(&client->message, svc_updatename);
+ MSG_WriteByte(&client->message, host_client->number);
+ MSG_WriteString(&client->message, "");
+ MSG_WriteByte(&client->message, svc_updatefrags);
+ MSG_WriteByte(&client->message, host_client->number);
+ MSG_WriteShort(&client->message, 0);
+ MSG_WriteByte(&client->message, svc_updatecolors);
+ MSG_WriteByte(&client->message, host_client->number);
+ MSG_WriteByte(&client->message, 0);
}
+
+ NetConn_Heartbeat(1);
+
+ // free the client now
+ if (host_client->entitydatabase4)
+ EntityFrame4_FreeDatabase(host_client->entitydatabase4);
+ // clear the client struct (this sets active to false)
+ memset(host_client, 0, sizeof(*host_client));
}
/*
*/
void Host_ShutdownServer(qboolean crash)
{
- int i;
- int count;
- sizebuf_t buf;
- char message[4];
- double start;
+ int i, count;
+ sizebuf_t buf;
+ char message[4];
if (!sv.active)
return;
+ // print out where the crash happened, if it was caused by QC
+ PR_Crash();
+
sv.active = false;
// stop all client sounds immediately
- if (cls.state == ca_connected)
- CL_Disconnect ();
+ CL_Disconnect();
-// flush any pending messages - like the score!!!
- start = Sys_FloatTime();
- do
- {
- count = 0;
- for (i=0, host_client = svs.clients ; i<svs.maxclients ; i++, host_client++)
- {
- if (host_client->active && host_client->message.cursize)
- {
- if (NET_CanSendMessage (host_client->netconnection))
- {
- NET_SendMessage(host_client->netconnection, &host_client->message);
- SZ_Clear (&host_client->message);
- }
- else
- {
- NET_GetMessage(host_client->netconnection);
- count++;
- }
- }
- }
- if ((Sys_FloatTime() - start) > 3.0)
- break;
- }
- while (count);
+ NetConn_Heartbeat(2);
+ NetConn_Heartbeat(2);
// make sure all the clients know we're disconnecting
buf.data = message;
buf.maxsize = 4;
buf.cursize = 0;
MSG_WriteByte(&buf, svc_disconnect);
- count = NET_SendToAll(&buf, 5);
+ count = NetConn_SendToAll(&buf, 5);
if (count)
- Con_Printf("Host_ShutdownServer: NET_SendToAll failed for %u clients\n", count);
+ Con_Printf("Host_ShutdownServer: NetConn_SendToAll failed for %u clients\n", count);
- for (i=0, host_client = svs.clients ; i<svs.maxclients ; i++, host_client++)
+ for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
if (host_client->active)
- SV_DropClient(crash);
+ SV_DropClient(crash); // server shutdown
+
+ NetConn_CloseServerPorts();
//
// clear structures
//
- memset (&sv, 0, sizeof(sv));
- memset (svs.clients, 0, svs.maxclientslimit*sizeof(client_t));
+ memset(&sv, 0, sizeof(sv));
+ memset(svs.clients, 0, svs.maxclients*sizeof(client_t));
}
{
Con_DPrintf ("Clearing memory\n");
Mod_ClearAll ();
- if (host_hunklevel)
- Hunk_FreeToLowMark (host_hunklevel);
cls.signon = 0;
memset (&sv, 0, sizeof(sv));
Returns false if the time is too short to run a frame
===================
*/
-qboolean Host_FilterTime (float time)
+extern cvar_t cl_avidemo;
+qboolean Host_FilterTime (double time)
{
+ double timecap, timeleft;
realtime += time;
if (slowmo.value < 0.0f)
Cvar_SetValue("host_minfps", 10.0f);
if (host_maxfps.value < host_minfps.value)
Cvar_SetValue("host_maxfps", host_minfps.value);
+ if (cl_avidemo.value < 0.1f && cl_avidemo.value != 0.0f)
+ Cvar_SetValue("cl_avidemo", 0.0f);
+
+ // check if framerate is too high
+ if (!cls.timedemo)
+ {
+ // default to sys_ticrate (server framerate - presumably low) unless we
+ // have a good reason to run faster
+ timecap = sys_ticrate.value;
+ if (cls.state != ca_dedicated)
+ {
+ if (cl_avidemo.value >= 0.1f)
+ timecap = 1.0 / (double)cl_avidemo.value;
+ else if (vid_activewindow)
+ timecap = 1.0 / host_maxfps.value;
+ }
- if ((!cls.timedemo) && ((realtime - oldrealtime) < (1.0 / host_maxfps.value)))
- return false; // framerate is too high
+ timeleft = oldrealtime + timecap - realtime;
+ if (timeleft > 0)
+ {
+ // don't totally hog the CPU
+ if (timeleft >= 0.02)
+ Sys_Sleep((int)(timeleft * 1000) - 5);
+ return false;
+ }
+ }
- host_realframetime = host_frametime = realtime - oldrealtime; // LordHavoc: copy into host_realframetime as well
+ // LordHavoc: copy into host_realframetime as well
+ host_realframetime = host_frametime = realtime - oldrealtime;
oldrealtime = realtime;
if (cls.timedemo)
- return true; // disable time effects
+ {
+ // disable time effects
+ cl.frametime = host_frametime;
+ return true;
+ }
if (host_framerate.value > 0)
host_frametime = host_framerate.value;
+ else if (cl_avidemo.value >= 0.1f)
+ host_frametime = (1.0 / cl_avidemo.value);
else
{
// don't allow really short frames
host_frametime = (1.0 / host_minfps.value);
}
- host_frametime *= slowmo.value;
-
+ cl.frametime = host_frametime = bound(0, host_frametime * slowmo.value, 0.1f); // LordHavoc: the QC code relies on no less than 10fps
+
return true;
}
*/
void Host_GetConsoleCommands (void)
{
- char *cmd;
+ char *cmd;
while (1)
{
==================
*/
-double frametimetotal = 0, lastservertime = 0;
void Host_ServerFrame (void)
{
+ static double frametimetotal = 0, lastservertime = 0;
frametimetotal += host_frametime;
- // LordHavoc: cap server at sys_ticrate in listen games
- if (!isDedicated && svs.maxclients > 1 && ((realtime - lastservertime) < sys_ticrate.value))
+ // LordHavoc: cap server at sys_ticrate in networked games
+ if (!cl.islocalgame && ((realtime - lastservertime) < sys_ticrate.value))
return;
+
+ NetConn_ServerFrame();
+
// run the world state
- sv_frametime = pr_global_struct->frametime = frametimetotal;
+ if (!sv.paused && (!cl.islocalgame || (key_dest == key_game && !key_consoleactive)))
+ sv.frametime = pr_global_struct->frametime = frametimetotal;
+ else
+ sv.frametime = 0;
frametimetotal = 0;
-// pr_global_struct->frametime = host_frametime;
+ lastservertime = realtime;
// set the time and clear the general datagram
- SV_ClearDatagram ();
-
-// check for new clients
- SV_CheckForNewClients ();
+ SV_ClearDatagram();
// read client messages
- SV_RunClients ();
-
+ SV_RunClients();
+
// move things around and think
// always pause in single player if in console or menus
- if (!sv.paused && (svs.maxclients > 1 || key_dest == key_game) )
- SV_Physics ();
+ if (sv.frametime)
+ SV_Physics();
// send all messages to the clients
- SV_SendClientMessages ();
+ SV_SendClientMessages();
+
+// send an heartbeat if enough time has passed since the last one
+ NetConn_Heartbeat(0);
}
*/
void _Host_Frame (float time)
{
- static double time1 = 0;
- static double time2 = 0;
- static double time3 = 0;
- int pass1, pass2, pass3;
+ static double time1 = 0;
+ static double time2 = 0;
+ static double time3 = 0;
+ int pass1, pass2, pass3;
+ usercmd_t cmd; // Used for receiving input
- if (setjmp (host_abortserver) )
+ 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 ();
+ // keep the random time dependent
+ rand();
-// allow mice or other external controllers to add commands
- IN_Commands ();
+ // decide the simulation time
+ if (!Host_FilterTime(time))
+ return;
-// process console commands
- Cbuf_Execute ();
+ cl.islocalgame = NetConn_IsLocalGame();
- NET_Poll();
+ // get new key events
+ Sys_SendKeyEvents();
+
+ // allow mice or other external controllers to add commands
+ IN_Commands();
+
+ // Collect input into cmd
+ IN_ProcessMove(&cmd);
+
+ // process console commands
+ Cbuf_Execute();
+
+ // if running the server locally, make intentions now
+ if (cls.state == ca_connected && sv.active)
+ CL_SendCmd(&cmd);
-// if running the server locally, make intentions now
- if (sv.active)
- CL_SendCmd ();
-
//-------------------
//
// server operations
//
//-------------------
-// check for commands typed to the host
- Host_GetConsoleCommands ();
-
+ // check for commands typed to the host
+ Host_GetConsoleCommands();
+
if (sv.active)
- Host_ServerFrame ();
+ Host_ServerFrame();
//-------------------
//
//
//-------------------
-// if running the server remotely, send intentions now after
-// the incoming messages have been read
- if (!sv.active)
- CL_SendCmd ();
+ cl.oldtime = cl.time;
+ cl.time += cl.frametime;
- host_time += host_frametime;
+ NetConn_ClientFrame();
-// fetch results from server
if (cls.state == ca_connected)
{
- CL_ReadFromServer ();
+ // if running the server remotely, send intentions now after
+ // the incoming messages have been read
+ if (!sv.active)
+ CL_SendCmd(&cmd);
+ 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)
+ //ui_update();
+
+ CL_VideoFrame();
+
+ // update video
+ if (host_speeds.integer)
+ time1 = Sys_DoubleTime();
+
+ R_UpdateWorld();
+ CL_UpdateScreen();
+
+ if (host_speeds.integer)
+ time2 = Sys_DoubleTime();
+
+ // update audio
+ if (cls.signon == SIGNONS && cl.viewentity >= 0 && cl.viewentity < MAX_EDICTS && cl_entities[cl.viewentity].state_current.active)
{
- S_Update (r_origin, vpn, vright, vup);
- CL_DecayLights ();
+ // LordHavoc: this used to use renderer variables (eww)
+ vec3_t forward, left, up, origin;
+ Matrix4x4_ToVectors(&cl_entities[cl.viewentity].render.matrix, forward, left, up, origin);
+ S_Update(origin, forward, left, up);
}
else
- S_Update (vec3_origin, vec3_origin, vec3_origin, vec3_origin);
-
+ S_Update(vec3_origin, vec3_origin, vec3_origin, vec3_origin);
+
CDAudio_Update();
- if (host_speeds.value)
+ if (host_speeds.integer)
{
- 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 = (time1 - time3)*1000000;
+ time3 = Sys_DoubleTime();
+ pass2 = (time2 - time1)*1000000;
+ pass3 = (time3 - time2)*1000000;
+ Con_Printf("%6ius total %6ius server %6ius gfx %6ius snd\n",
pass1+pass2+pass3, pass1, pass2, pass3);
}
-
+
host_framecount++;
+ host_loopactive = true;
+
}
void Host_Frame (float time)
{
- double time1, time2;
- static double timetotal;
- static int timecount;
- int i, c, m;
+ double time1, time2;
+ static double timetotal;
+ static int timecount;
+ int i, c, m;
- if (!serverprofile.value)
+ if (!serverprofile.integer)
{
_Host_Frame (time);
return;
}
-
- time1 = Sys_FloatTime ();
+
+ time1 = Sys_DoubleTime ();
_Host_Frame (time);
- time2 = Sys_FloatTime ();
-
+ time2 = Sys_DoubleTime ();
+
timetotal += time2 - time1;
timecount++;
-
+
if (timecount < 1000)
return;
//============================================================================
-
-extern int vcrFile;
-#define VCR_SIGNATURE 0x56435231
-// "VCR1"
-
-void Host_InitVCR ()
-{
- int i, len, n;
- char *p;
-
- if (COM_CheckParm("-playback"))
- {
- if (com_argc != 2)
- Sys_Error("No other parameters allowed with -playback\n");
-
- Sys_FileOpenRead("quake.vcr", &vcrFile);
- if (vcrFile == -1)
- Sys_Error("playback file not found\n");
-
- Sys_FileRead (vcrFile, &i, sizeof(int));
- if (i != VCR_SIGNATURE)
- Sys_Error("Invalid signature in vcr file\n");
-
- Sys_FileRead (vcrFile, &com_argc, sizeof(int));
- com_argv = qmalloc(com_argc * sizeof(char *));
- com_argv[0] = host_parms.argv[0];
- for (i = 0; i < com_argc; i++)
- {
- Sys_FileRead (vcrFile, &len, sizeof(int));
- p = qmalloc(len);
- Sys_FileRead (vcrFile, p, len);
- com_argv[i+1] = p;
- }
- com_argc++; /* add one for arg[0] */
- host_parms.argc = com_argc;
- host_parms.argv = com_argv;
- }
-
- if ( (n = COM_CheckParm("-record")) != 0)
- {
- vcrFile = Sys_FileOpenWrite("quake.vcr");
-
- i = VCR_SIGNATURE;
- Sys_FileWrite(vcrFile, &i, sizeof(int));
- i = com_argc - 1;
- Sys_FileWrite(vcrFile, &i, sizeof(int));
- for (i = 1; i < com_argc; i++)
- {
- if (i == n)
- {
- len = 10;
- Sys_FileWrite(vcrFile, &len, sizeof(int));
- Sys_FileWrite(vcrFile, "-playback", len);
- continue;
- }
- len = strlen(com_argv[i]) + 1;
- Sys_FileWrite(vcrFile, &len, sizeof(int));
- Sys_FileWrite(vcrFile, com_argv[i], len);
- }
- }
-
-}
-
-void Render_Init();
+void Render_Init(void);
/*
====================
Host_Init
====================
*/
-void Host_Init ()
+void Host_Init (void)
{
- /*
- if (standard_quake)
- minimum_memory = MINIMUM_MEMORY;
- else
- minimum_memory = MINIMUM_MEMORY_LEVELPAK;
-
- if (COM_CheckParm ("-minmemory"))
- host_parms.memsize = minimum_memory;
-
- if (host_parms.memsize < minimum_memory)
- Sys_Error ("Only %4.1f megs of memory available, can't execute game", host_parms.memsize / (float)0x100000);
- */
-
- com_argc = host_parms.argc;
- com_argv = host_parms.argv;
-
- Memory_Init (host_parms.membase, host_parms.memsize);
- Cbuf_Init ();
- Cmd_Init ();
- V_Init ();
- Chase_Init ();
- Host_InitVCR ();
- COM_Init (host_parms.basedir);
- Host_InitLocal ();
- W_LoadWadFile ("gfx.wad");
- Key_Init ();
- Con_Init ();
- M_Init ();
- PR_Init ();
- Mod_Init ();
- NET_Init ();
- SV_Init ();
-
- Con_Printf ("Exe: "__TIME__" "__DATE__"\n");
- Con_Printf ("%4.1f megabyte heap\n",host_parms.memsize/(1024*1024.0));
-
- R_InitTextures (); // needed even for dedicated servers
-
- if (cls.state != ca_dedicated)
+ // LordHavoc: quake never seeded the random number generator before... heh
+ srand(time(NULL));
+
+ // FIXME: this is evil, but possibly temporary
+ if (COM_CheckParm("-developer"))
{
- Palette_Init("gfx/palette.lmp");
+ forcedeveloper = true;
+ developer.integer = 1;
+ developer.value = 1;
+ }
-#ifndef _WIN32 // on non win32, mouse comes before video for security reasons
- IN_Init ();
-#endif
- VID_Init ();
+ Cmd_Init();
+ Memory_Init_Commands();
+ R_Modules_Init();
+ Cbuf_Init();
+ V_Init();
+ COM_Init();
+ Host_InitLocal();
+ Key_Init();
+ Con_Init();
+ PR_Init();
+ PRVM_Init();
+ Mod_Init();
+ NetConn_Init();
+ SV_Init();
+
+ Con_Printf ("Builddate: %s\n", buildstring);
+
+ if (cls.state != ca_dedicated)
+ {
+ Palette_Init();
+ VID_Shared_Init();
+ VID_Init();
Render_Init();
- S_Init ();
- CDAudio_Init ();
- Sbar_Init ();
- CL_Init ();
-#ifdef _WIN32 // on non win32, mouse comes before video for security reasons
- IN_Init ();
-#endif
+ S_Init();
+ CDAudio_Init();
+ CL_Init();
}
- Cbuf_InsertText ("exec quake.rc\n");
-
- Hunk_AllocName (0, "-HOST_HUNKLEVEL-");
- host_hunklevel = Hunk_LowMark ();
+ // only cvars are executed when host_initialized == false
+ if (gamemode == GAME_TEU)
+ Cbuf_InsertText("exec teu.rc\n");
+ else
+ Cbuf_InsertText("exec quake.rc\n");
+ Cbuf_Execute();
host_initialized = true;
-
- Sys_Printf ("========Quake Initialized=========\n");
+
+ Con_DPrintf ("========Initialized=========\n");
+
+ if (cls.state != ca_dedicated)
+ {
+ VID_Open();
+ SCR_BeginLoadingPlaque();
+ MR_Init();
+ }
+
+ // stuff it again so the first host frame will execute it again, this time
+ // in its entirety
+ if (gamemode == GAME_TEU)
+ Cbuf_InsertText("exec teu.rc\n");
+ else
+ Cbuf_InsertText("exec quake.rc\n");
+ Cbuf_Execute();
}
void Host_Shutdown(void)
{
static qboolean isdown = false;
-
+
if (isdown)
{
- printf ("recursive shutdown\n");
+ Con_Printf ("recursive shutdown\n");
return;
}
isdown = true;
-// keep Con_Printf from trying to update the screen
- scr_disabled_for_loading = true;
+ // Shutdown menu
+ if(MR_Shutdown)
+ MR_Shutdown();
+
+ // AK shutdown PRVM
+ // AK hmm, no PRVM_Shutdown(); yet
+
- Host_WriteConfiguration ();
+ Host_SaveConfig_f();
CDAudio_Shutdown ();
- NET_Shutdown ();
- S_Shutdown();
- IN_Shutdown ();
+ NetConn_Shutdown ();
if (cls.state != ca_dedicated)
{
- R_ShutdownModules();
+ R_Modules_Shutdown();
VID_Shutdown();
}
}
projects / xonotic / darkplaces.git / blobdiff