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fteqw/engine/server/sv_send.c
Spoike 763cef2441 added mic input device option. 
reworked prediction code, now more generic.
added cl_lerp_smooth, cl_predict_extrapolate, cl_predict_timenudge cvars to allow tweaking player prediction/smoothness in a few different ways. cl_lerp_smooth's default changed to not smooth out live games in order to avoid unnecessary lag (was effectively set to 1, and would be 0 in vanilla).

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4471 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-09-06 22:57:44 +00:00

2706 lines
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/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// sv_main.c -- server main program
#include "quakedef.h"
#ifndef CLIENTONLY
#define CHAN_AUTO 0
#define CHAN_WEAPON 1
#define CHAN_VOICE 2
#define CHAN_ITEM 3
#define CHAN_BODY 4
extern cvar_t sv_gravity, sv_friction, sv_waterfriction, sv_gamespeed, sv_stopspeed, sv_spectatormaxspeed, sv_accelerate, sv_airaccelerate, sv_wateraccelerate, sv_edgefriction;
extern cvar_t dpcompat_stats;
/*
=============================================================================
Con_Printf redirection
=============================================================================
*/
char outputbuf[8000];
redirect_t sv_redirected;
int sv_redirectedlang;
extern cvar_t sv_phs;
/*
==================
SV_FlushRedirect
==================
*/
void SV_FlushRedirect (void)
{
int totallen;
char send[8000+6];
if (!*outputbuf)
return;
if (sv_redirected == RD_PACKET)
{
send[0] = 0xff;
send[1] = 0xff;
send[2] = 0xff;
send[3] = 0xff;
send[4] = A2C_PRINT;
memcpy (send+5, outputbuf, strlen(outputbuf)+1);
NET_SendPacket (NS_SERVER, strlen(send)+1, send, &net_from);
}
else if (sv_redirected == RD_CLIENT)
{
int chop;
char spare;
char *s = outputbuf;
totallen = strlen(s)+3;
while (sizeof(host_client->backbuf_data[0])/2 < totallen)
{
chop = sizeof(host_client->backbuf_data[0]) / 2;
spare = s[chop];
s[chop] = '\0';
ClientReliableWrite_Begin (host_client, host_client->protocol==SCP_QUAKE2?svcq2_print:svc_print, chop+3);
ClientReliableWrite_Byte (host_client, PRINT_HIGH);
ClientReliableWrite_String (host_client, s);
s += chop;
totallen -= chop;
s[0] = spare;
}
ClientReliableWrite_Begin (host_client, host_client->protocol==SCP_QUAKE2?svcq2_print:svc_print, strlen(s)+3);
ClientReliableWrite_Byte (host_client, PRINT_HIGH);
ClientReliableWrite_String (host_client, s);
}
// clear it
outputbuf[0] = 0;
}
/*
==================
SV_BeginRedirect
Send Con_Printf data to the remote client
instead of the console
==================
*/
void SV_BeginRedirect (redirect_t rd, int lang)
{
sv_redirected = rd;
sv_redirectedlang = lang;
outputbuf[0] = 0;
}
void SV_EndRedirect (void)
{
SV_FlushRedirect ();
sv_redirectedlang = 0; //clenliness rather than functionality. Shouldn't be needed.
sv_redirected = RD_NONE;
}
/*
================
Con_Printf
Handles cursor positioning, line wrapping, etc
================
*/
#define MAXPRINTMSG 4096
// FIXME: make a buffer size safe vsprintf?
#ifdef SERVERONLY
void VARGS Con_Printf (const char *fmt, ...)
{
va_list argptr;
char msg[MAXPRINTMSG];
va_start (argptr,fmt);
vsnprintf (msg,sizeof(msg)-1, fmt,argptr);
va_end (argptr);
// add to redirected message
if (sv_redirected)
{
if (strlen (msg) + strlen(outputbuf) > sizeof(outputbuf) - 1)
SV_FlushRedirect ();
strcat (outputbuf, msg);
if (sv_redirected != -1)
return;
}
Sys_Printf ("%s", msg); // also echo to debugging console
Con_Log(msg); // log to console
}
void Con_TPrintf (translation_t stringnum, ...)
{
va_list argptr;
char msg[MAXPRINTMSG];
char *fmt;
// add to redirected message
if (sv_redirected)
{
fmt = languagetext[stringnum][sv_redirectedlang];
va_start (argptr,stringnum);
vsnprintf (msg,sizeof(msg)-1, fmt,argptr);
va_end (argptr);
if (strlen (msg) + strlen(outputbuf) > sizeof(outputbuf) - 1)
SV_FlushRedirect ();
strcat (outputbuf, msg);
return;
}
fmt = languagetext[stringnum][svs.language];
va_start (argptr,stringnum);
vsnprintf (msg,sizeof(msg)-1, fmt,argptr);
va_end (argptr);
Sys_Printf ("%s", msg); // also echo to debugging console
Con_Log(msg); // log to console
}
/*
================
Con_DPrintf
A Con_Printf that only shows up if the "developer" cvar is set
================
*/
void Con_DPrintf (const char *fmt, ...)
{
va_list argptr;
char msg[MAXPRINTMSG];
extern cvar_t log_developer;
if (!developer.value && !log_developer.value)
return;
va_start (argptr,fmt);
vsnprintf (msg,sizeof(msg)-1, fmt,argptr);
va_end (argptr);
// add to redirected message
if (sv_redirected)
{
if (strlen (msg) + strlen(outputbuf) > sizeof(outputbuf) - 1)
SV_FlushRedirect ();
strcat (outputbuf, msg);
if (sv_redirected != -1)
return;
}
if (developer.value)
Sys_Printf ("%s", msg); // also echo to debugging console
if (log_developer.value)
Con_Log(msg); // log to console
}
#endif
/*
=============================================================================
EVENT MESSAGES
=============================================================================
*/
void SV_PrintToClient(client_t *cl, int level, char *string)
{
switch (cl->protocol)
{
case SCP_BAD: //bot
break;
case SCP_QUAKE2:
#ifdef Q2SERVER
ClientReliableWrite_Begin (cl, svcq2_print, strlen(string)+3);
ClientReliableWrite_Byte (cl, level);
ClientReliableWrite_String (cl, string);
#endif
break;
case SCP_QUAKE3:
break;
case SCP_QUAKEWORLD:
ClientReliableWrite_Begin (cl, svc_print, strlen(string)+3);
ClientReliableWrite_Byte (cl, level);
ClientReliableWrite_String (cl, string);
break;
case SCP_DARKPLACES6:
case SCP_DARKPLACES7:
case SCP_NETQUAKE:
case SCP_PROQUAKE:
case SCP_FITZ666:
#ifdef NQPROT
ClientReliableWrite_Begin (cl, svc_print, strlen(string)+3);
if (level == PRINT_CHAT)
ClientReliableWrite_Byte (cl, 1);
ClientReliableWrite_String (cl, string);
#endif
break;
}
}
void SV_StuffcmdToClient(client_t *cl, char *string)
{
switch (cl->protocol)
{
case SCP_BAD: //bot
break;
case SCP_QUAKE2:
#ifdef Q2SERVER
ClientReliableWrite_Begin (cl, svcq2_stufftext, strlen(string)+3);
ClientReliableWrite_String (cl, string);
#endif
break;
case SCP_QUAKE3:
break;
case SCP_QUAKEWORLD:
case SCP_DARKPLACES6:
case SCP_DARKPLACES7:
case SCP_NETQUAKE:
case SCP_PROQUAKE:
case SCP_FITZ666:
ClientReliableWrite_Begin (cl, svc_stufftext, strlen(string)+3);
ClientReliableWrite_String (cl, string);
break;
}
}
/*
=================
SV_ClientPrintf
Sends text across to be displayed if the level passes
=================
*/
void VARGS SV_ClientPrintf (client_t *cl, int level, char *fmt, ...)
{
va_list argptr;
char string[1024];
if (level < cl->messagelevel)
return;
va_start (argptr,fmt);
vsnprintf (string,sizeof(string)-1, fmt,argptr);
va_end (argptr);
if(strlen(string) >= sizeof(string))
Sys_Error("SV_ClientPrintf: Buffer stomped\n");
if (sv.mvdrecording)
{
sizebuf_t *msg = MVDWrite_Begin (dem_single, cl - svs.clients, strlen(string)+3);
MSG_WriteByte (msg, svc_print);
MSG_WriteByte (msg, level);
MSG_WriteString (msg, string);
}
if (cl->controller)
SV_PrintToClient(cl->controller, level, string);
else
SV_PrintToClient(cl, level, string);
}
void VARGS SV_ClientTPrintf (client_t *cl, int level, translation_t stringnum, ...)
{
va_list argptr;
char string[1024];
char *fmt = languagetext[stringnum][cl->language];
if (level < cl->messagelevel)
return;
va_start (argptr,stringnum);
vsnprintf (string,sizeof(string)-1, fmt,argptr);
va_end (argptr);
if(strlen(string) >= sizeof(string))
Sys_Error("SV_ClientTPrintf: Buffer stomped\n");
if (sv.mvdrecording)
{
sizebuf_t *msg = MVDWrite_Begin (dem_single, cl - svs.clients, strlen(string)+3);
MSG_WriteByte (msg, svc_print);
MSG_WriteByte (msg, level);
MSG_WriteString (msg, string);
}
SV_PrintToClient(cl, level, string);
}
/*
=================
SV_BroadcastPrintf
Sends text to all active clients
=================
*/
void VARGS SV_BroadcastPrintf (int level, char *fmt, ...)
{
va_list argptr;
char string[1024];
client_t *cl;
int i;
va_start (argptr,fmt);
vsnprintf (string,sizeof(string)-1, fmt,argptr);
va_end (argptr);
if(strlen(string) >= sizeof(string))
Sys_Error("SV_BroadcastPrintf: Buffer stomped\n");
Sys_Printf ("%s", string); // print to the console
for (i=0, cl = svs.clients ; i<MAX_CLIENTS ; i++, cl++)
{
if (level < cl->messagelevel)
continue;
if (!cl->state)
continue;
if (cl->protocol == SCP_BAD)
continue;
if (cl->controller)
continue;
SV_PrintToClient(cl, level, string);
}
if (sv.mvdrecording)
{
sizebuf_t *msg = MVDWrite_Begin (dem_all, 0, strlen(string)+3);
MSG_WriteByte (msg, svc_print);
MSG_WriteByte (msg, level);
MSG_WriteString (msg, string);
}
}
void VARGS SV_BroadcastTPrintf (int level, translation_t stringnum, ...)
{
va_list argptr;
char string[1024];
client_t *cl;
int i;
int oldlang=-1;
char *fmt = languagetext[stringnum][oldlang=svs.language];
va_start (argptr,stringnum);
vsnprintf (string,sizeof(string)-1, fmt,argptr);
va_end (argptr);
if(strlen(string) >= sizeof(string))
Sys_Error("SV_BroadcastPrintf: Buffer stomped\n");
Sys_Printf ("%s", string); // print to the console
for (i=0, cl = svs.clients ; i<MAX_CLIENTS ; i++, cl++)
{
if (level < cl->messagelevel)
continue;
if (!cl->state)
continue;
if (cl->controller)
continue;
if (oldlang!=cl->language)
{
fmt = languagetext[stringnum][oldlang=cl->language];
va_start (argptr,stringnum);
vsnprintf (string,sizeof(string)-1, fmt,argptr);
va_end (argptr);
if(strlen(string) >= sizeof(string))
Sys_Error("SV_BroadcastPrintf: Buffer stomped\n");
}
SV_PrintToClient(cl, level, string);
}
}
/*
=================
SV_BroadcastCommand
Sends text to all active clients
=================
*/
void VARGS SV_BroadcastCommand (char *fmt, ...)
{
va_list argptr;
char string[1024];
int i;
client_t *cl;
if (!sv.state)
return;
va_start (argptr,fmt);
vsnprintf (string,sizeof(string), fmt,argptr);
va_end (argptr);
for (i=0, cl = svs.clients ; i<MAX_CLIENTS ; i++, cl++)
{
if (cl->controller)
continue;
if (cl->state>=cs_connected)
{
if (ISQWCLIENT(cl) || ISNQCLIENT(cl))
{
ClientReliableWrite_Begin(cl, svc_stufftext, strlen(string)+2);
ClientReliableWrite_String (cl, string);
}
else if (ISQ2CLIENT(cl))
{
ClientReliableWrite_Begin(cl, svcq2_stufftext, strlen(string)+2);
ClientReliableWrite_String (cl, string);
}
}
}
}
/*
=================
SV_Multicast
Sends the contents of sv.multicast to a subset of the clients,
then clears sv.multicast.
MULTICAST_ALL same as broadcast
MULTICAST_PVS send to clients potentially visible from org
MULTICAST_PHS send to clients potentially hearable from org
MULTICAST_ONE sent to a single client.
MULTICAST_INIT sent to clients when they first connect. for completeness.
=================
*/
void SV_MulticastProtExt(vec3_t origin, multicast_t to, int dimension_mask, int with, int without)
{
client_t *client;
qbyte *mask;
int leafnum;
int j;
qboolean reliable;
int pnum = 0;
if (to == MULTICAST_INIT)
{
//we only have one signon buffer. make sure you don't put non-identical protocols in the buffer
SV_FlushSignon();
SZ_Write (&sv.signon, sv.multicast.data, sv.multicast.cursize);
//and send to players that are already on
to = MULTICAST_ALL_R;
}
// to = MULTICAST_ALL;
#ifdef Q2BSPS
if (sv.world.worldmodel->fromgame == fg_quake2 || sv.world.worldmodel->fromgame == fg_quake3)
{
int area1, area2, cluster;
reliable = false;
if (to != MULTICAST_ALL_R && to != MULTICAST_ALL)
{
leafnum = CM_PointLeafnum (sv.world.worldmodel, origin);
area1 = CM_LeafArea (sv.world.worldmodel, leafnum);
}
else
{
leafnum = 0; // just to avoid compiler warnings
area1 = 0;
}
switch (to)
{
case MULTICAST_ALL_R:
reliable = true; // intentional fallthrough
case MULTICAST_ALL:
leafnum = 0;
mask = NULL;
break;
case MULTICAST_PHS_R:
reliable = true; // intentional fallthrough
case MULTICAST_PHS:
leafnum = CM_PointLeafnum (sv.world.worldmodel, origin);
cluster = CM_LeafCluster (sv.world.worldmodel, leafnum);
mask = CM_ClusterPHS (sv.world.worldmodel, cluster);
break;
case MULTICAST_PVS_R:
reliable = true; // intentional fallthrough
case MULTICAST_PVS:
leafnum = CM_PointLeafnum (sv.world.worldmodel, origin);
cluster = CM_LeafCluster (sv.world.worldmodel, leafnum);
mask = CM_ClusterPVS (sv.world.worldmodel, cluster, NULL, 0);
break;
default:
mask = NULL;
SV_Error ("SV_Multicast: bad to:%i", to);
}
// send the data to all relevent clients
for (j = 0, client = svs.clients; j < MAX_CLIENTS; j++, client++)
{
if (client->state != cs_spawned)
continue;
if (client->protocol == SCP_QUAKEWORLD)
{
if (client->fteprotocolextensions & without)
{
// Con_Printf ("Version supressed multicast - without pext\n");
continue;
}
if (!(~client->fteprotocolextensions & ~with))
{
// Con_Printf ("Version supressed multicast - with pext\n");
continue;
}
}
if (mask)
{
#ifdef Q2SERVER
if (ge)
leafnum = CM_PointLeafnum (sv.world.worldmodel, client->q2edict->s.origin);
else
#endif
{
if (svprogfuncs)
{
if (!((int)client->edict->xv->dimension_see & dimension_mask))
continue;
}
leafnum = CM_PointLeafnum (sv.world.worldmodel, client->edict->v->origin);
}
cluster = CM_LeafCluster (sv.world.worldmodel, leafnum);
area2 = CM_LeafArea (sv.world.worldmodel, leafnum);
if (!CM_AreasConnected (sv.world.worldmodel, area1, area2))
continue;
if ( mask && (!(mask[cluster>>3] & (1<<(cluster&7)) ) ) )
continue;
}
switch (client->protocol)
{
case SCP_BAD:
continue; //a bot.
default:
SV_Error("Multicast: Client is using a bad protocl");
case SCP_QUAKE3:
Con_Printf("Skipping multicast for q3 client\n");
break;
#ifdef NQPROT
case SCP_NETQUAKE:
case SCP_PROQUAKE:
case SCP_FITZ666:
case SCP_DARKPLACES6:
case SCP_DARKPLACES7:
if (reliable)
{
ClientReliableCheckBlock(client, sv.nqmulticast.cursize);
ClientReliableWrite_SZ(client, sv.nqmulticast.data, sv.nqmulticast.cursize);
}
else
SZ_Write (&client->datagram, sv.nqmulticast.data, sv.nqmulticast.cursize);
break;
#endif
#ifdef Q2SERVER
case SCP_QUAKE2:
if (reliable)
{
ClientReliableCheckBlock(client, sv.q2multicast.cursize);
ClientReliableWrite_SZ(client, sv.q2multicast.data, sv.q2multicast.cursize);
}
else
SZ_Write (&client->datagram, sv.q2multicast.data, sv.q2multicast.cursize);
break;
#endif
case SCP_QUAKEWORLD:
if (reliable)
{
ClientReliableCheckBlock(client, sv.multicast.cursize);
ClientReliableWrite_SZ(client, sv.multicast.data, sv.multicast.cursize);
}
else
SZ_Write (&client->datagram, sv.multicast.data, sv.multicast.cursize);
break;
}
}
}
else
#endif
{
reliable = false;
switch (to)
{
case MULTICAST_ALL_R:
reliable = true; // intentional fallthrough
case MULTICAST_ALL:
mask = sv.pvs; // leaf 0 is everything;
break;
case MULTICAST_PHS_R:
reliable = true; // intentional fallthrough
case MULTICAST_PHS:
if (!sv.phs) /*broadcast if no pvs*/
mask = sv.pvs;
else
{
leafnum = sv.world.worldmodel->funcs.LeafnumForPoint(sv.world.worldmodel, origin);
mask = sv.phs + leafnum * 4*((sv.world.worldmodel->numleafs+31)>>5);
}
break;
case MULTICAST_PVS_R:
reliable = true; // intentional fallthrough
case MULTICAST_PVS:
leafnum = sv.world.worldmodel->funcs.LeafnumForPoint(sv.world.worldmodel, origin);
mask = sv.pvs + leafnum * 4*((sv.world.worldmodel->numleafs+31)>>5);
break;
case MULTICAST_ONE_R:
reliable = true;
case MULTICAST_ONE:
if (svprogfuncs)
{
edict_t *ent = PROG_TO_EDICT(svprogfuncs, pr_global_struct->msg_entity);
pnum = NUM_FOR_EDICT(svprogfuncs, ent) - 1;
}
mask = NULL;
break;
default:
mask = NULL;
SV_Error ("SV_Multicast: bad to:%i", to);
}
// send the data to all relevent clients
for (j = 0, client = svs.clients; j < MAX_CLIENTS; j++, client++)
{
if (client->state != cs_spawned)
continue;
if (client->controller)
continue; //FIXME: send if at least one of the players is near enough.
if (client->protocol == SCP_QUAKEWORLD)
{
if (client->fteprotocolextensions & without)
{
// Con_Printf ("Version supressed multicast - without pext\n");
continue;
}
if (!(client->fteprotocolextensions & with) && with)
{
// Con_Printf ("Version supressed multicast - with pext\n");
continue;
}
}
if (!mask)
{
if (pnum != j)
continue;
}
else if (svprogfuncs)
{
if (!((int)client->edict->xv->dimension_see & dimension_mask))
continue;
if (to == MULTICAST_PHS_R || to == MULTICAST_PHS)
{
vec3_t delta;
VectorSubtract(origin, client->edict->v->origin, delta);
if (Length(delta) <= 1024)
goto inrange;
}
// -1 is because pvs rows are 1 based, not 0 based like leafs
if (mask != sv.pvs)
{
vec3_t pos;
VectorAdd(client->edict->v->origin, client->edict->v->view_ofs, pos);
leafnum = sv.world.worldmodel->funcs.LeafnumForPoint (sv.world.worldmodel, pos)-1;
if ( !(mask[leafnum>>3] & (1<<(leafnum&7)) ) )
{
// Con_Printf ("PVS supressed multicast\n");
continue;
}
}
}
inrange:
switch (client->protocol)
{
case SCP_BAD:
continue; //a bot.
default:
SV_Error("multicast: Client is using a bad protocol");
case SCP_QUAKE3:
Con_Printf("Skipping multicast for q3 client\n");
break;
#ifdef NQPROT
case SCP_NETQUAKE:
case SCP_PROQUAKE:
case SCP_FITZ666:
case SCP_DARKPLACES6:
case SCP_DARKPLACES7: //extra prediction stuff
if (reliable)
{
ClientReliableCheckBlock(client, sv.nqmulticast.cursize);
ClientReliableWrite_SZ(client, sv.nqmulticast.data, sv.nqmulticast.cursize);
}
else
SZ_Write (&client->datagram, sv.nqmulticast.data, sv.nqmulticast.cursize);
break;
#endif
#ifdef Q2SERVER
case SCP_QUAKE2:
if (reliable)
{
ClientReliableCheckBlock(client, sv.q2multicast.cursize);
ClientReliableWrite_SZ(client, sv.q2multicast.data, sv.q2multicast.cursize);
}
else
SZ_Write (&client->datagram, sv.q2multicast.data, sv.q2multicast.cursize);
break;
#endif
case SCP_QUAKEWORLD:
if (reliable)
{
ClientReliableCheckBlock(client, sv.multicast.cursize);
ClientReliableWrite_SZ(client, sv.multicast.data, sv.multicast.cursize);
}
else
SZ_Write (&client->datagram, sv.multicast.data, sv.multicast.cursize);
break;
}
}
}
if (sv.mvdrecording && ((demo.recorder.fteprotocolextensions & with) == with) && !(demo.recorder.fteprotocolextensions & without))
{
sizebuf_t *msg;
if (!mask)
{
/*no distinction between reliable or not*/
msg = MVDWrite_Begin(dem_single, pnum, sv.multicast.cursize);
}
else
{
if (reliable)
{
msg = MVDWrite_Begin(dem_all, 0, sv.multicast.cursize);
}
else
msg = &demo.datagram;
}
SZ_Write(msg, sv.multicast.data, sv.multicast.cursize);
}
#ifdef NQPROT
SZ_Clear (&sv.nqmulticast);
#endif
#ifdef Q2SERVER
SZ_Clear (&sv.q2multicast);
#endif
SZ_Clear (&sv.multicast);
}
//version does all the work now
void VARGS SV_Multicast (vec3_t origin, multicast_t to)
{
SV_MulticastProtExt(origin, to, FULLDIMENSIONMASK, 0, 0);
}
/*
==================
SV_StartSound
Each entity can have eight independant sound sources, like voice,
weapon, feet, etc.
Channel 0 is an auto-allocate channel, the others override anything
already running on that entity/channel pair.
An attenuation of 0 will play full volume everywhere in the level.
Larger attenuations will drop off. (max 4 attenuation)
==================
*/
void SV_StartSound (int ent, vec3_t origin, int seenmask, int channel, char *sample, int volume, float attenuation, int pitchadj)
{
int sound_num;
int extfield_mask;
int qwflags;
int i;
qboolean use_phs;
qboolean reliable;
int requiredextensions = 0;
if (channel & 256)
{
channel -= 256;
reliable = true;
}
else
reliable = false;
if (volume < 0 || volume > 255)
{
Con_Printf ("SV_StartSound: volume = %i", volume);
return;
}
if (attenuation < 0 || attenuation > 4)
{
Con_Printf ("SV_StartSound: attenuation = %f", attenuation);
return;
}
if (channel < 0 || channel > 255)
{
Con_Printf ("SV_StartSound: channel = %i", channel);
return;
}
// find precache number for sound
if (!*sample)
sound_num = 0;
else
{
for (sound_num=1 ; sound_num<MAX_SOUNDS
&& sv.strings.sound_precache[sound_num] ; sound_num++)
if (!strcmp(sample, sv.strings.sound_precache[sound_num]))
break;
}
if ( sound_num == MAX_SOUNDS || !sv.strings.sound_precache[sound_num] )
{
Con_DPrintf ("SV_StartSound: %s not precacheed\n", sample);
return;
}
if (reliable || !sv_phs.value) // no PHS flag
use_phs = false;
else
use_phs = attenuation!=0;
// if (channel == CHAN_BODY || channel == CHAN_VOICE)
// reliable = true;
extfield_mask = 0;
if (volume != DEFAULT_SOUND_PACKET_VOLUME)
extfield_mask |= NQSND_VOLUME;
if (attenuation != DEFAULT_SOUND_PACKET_ATTENUATION)
extfield_mask |= NQSND_ATTENUATION;
if (ent >= 8192 || channel >= 8)
extfield_mask |= DPSND_LARGEENTITY;
if (sound_num > 0xff)
extfield_mask |= DPSND_LARGESOUND;
if (pitchadj && (pitchadj != 100))
extfield_mask |= FTESND_PITCHADJ;
#ifdef PEXT_SOUNDDBL
if (channel >= 8 || ent >= 2048 || sound_num > 0xff || pitchadj)
{
//if any of the above conditions evaluates to true, then we can't use standard qw protocols
MSG_WriteByte (&sv.multicast, svcfte_soundextended);
MSG_WriteByte (&sv.multicast, extfield_mask);
if (extfield_mask & NQSND_VOLUME)
MSG_WriteByte (&sv.multicast, volume);
if (extfield_mask & NQSND_ATTENUATION)
MSG_WriteByte (&sv.multicast, attenuation*64);
if (extfield_mask & FTESND_PITCHADJ)
MSG_WriteByte (&sv.multicast, pitchadj);
if (extfield_mask & DPSND_LARGEENTITY)
{
MSG_WriteEntity (&sv.multicast, ent);
MSG_WriteByte (&sv.multicast, channel);
}
else
MSG_WriteShort (&sv.multicast, (ent<<3) | channel);
if (extfield_mask & DPSND_LARGESOUND)
MSG_WriteShort (&sv.multicast, sound_num);
else
MSG_WriteByte (&sv.multicast, sound_num);
for (i=0 ; i<3 ; i++)
MSG_WriteCoord (&sv.multicast, origin[i]);
requiredextensions |= PEXT_SOUNDDBL;
if (ent > 512)
requiredextensions |= PEXT_ENTITYDBL;
if (ent > 1024)
requiredextensions |= PEXT_ENTITYDBL2;
}
else
#endif
{
qwflags = (ent<<3) | channel;
if (volume != DEFAULT_SOUND_PACKET_VOLUME)
qwflags |= SND_VOLUME;
if (attenuation != DEFAULT_SOUND_PACKET_ATTENUATION)
qwflags |= SND_ATTENUATION;
MSG_WriteByte (&sv.multicast, svc_sound);
MSG_WriteShort (&sv.multicast, qwflags);
if (qwflags & SND_VOLUME)
MSG_WriteByte (&sv.multicast, volume);
if (qwflags & SND_ATTENUATION)
MSG_WriteByte (&sv.multicast, attenuation*64);
MSG_WriteByte (&sv.multicast, sound_num);
for (i=0 ; i<3 ; i++)
MSG_WriteCoord (&sv.multicast, origin[i]);
if (ent > 512)
requiredextensions |= PEXT_ENTITYDBL;
if (ent > 1024)
requiredextensions |= PEXT_ENTITYDBL2;
}
#ifdef NQPROT
MSG_WriteByte (&sv.nqmulticast, svc_sound);
MSG_WriteByte (&sv.nqmulticast, extfield_mask);
if (extfield_mask & NQSND_VOLUME)
MSG_WriteByte (&sv.nqmulticast, volume);
if (extfield_mask & NQSND_ATTENUATION)
MSG_WriteByte (&sv.nqmulticast, attenuation*64);
if (extfield_mask & FTESND_PITCHADJ)
MSG_WriteByte (&sv.nqmulticast, pitchadj);
if (extfield_mask & DPSND_LARGEENTITY)
{
MSG_WriteEntity (&sv.nqmulticast, ent);
MSG_WriteByte (&sv.nqmulticast, channel);
}
else
MSG_WriteShort (&sv.nqmulticast, (ent<<3) | channel);
if (extfield_mask & DPSND_LARGESOUND)
MSG_WriteShort (&sv.nqmulticast, sound_num);
else
MSG_WriteByte (&sv.nqmulticast, sound_num);
for (i=0 ; i<3 ; i++)
MSG_WriteCoord (&sv.nqmulticast, origin[i]);
#endif
if (use_phs)
SV_MulticastProtExt(origin, reliable ? MULTICAST_PHS_R : MULTICAST_PHS, seenmask, requiredextensions, 0);
else
SV_MulticastProtExt(origin, reliable ? MULTICAST_ALL_R : MULTICAST_ALL, seenmask, requiredextensions, 0);
}
void SVQ1_StartSound (float *origin, wedict_t *wentity, int channel, char *sample, int volume, float attenuation, int pitchadj)
{
edict_t *entity = (edict_t*)wentity;
int i;
vec3_t originbuf;
if (!origin)
{
origin = originbuf;
if (entity->v->solid == SOLID_BSP)
{
for (i=0 ; i<3 ; i++)
origin[i] = entity->v->origin[i]+0.5*(entity->v->mins[i]+entity->v->maxs[i]);
}
else
{
VectorCopy (entity->v->origin, origin);
}
}
SV_StartSound(NUM_FOR_EDICT(svprogfuncs, entity), origin, entity->xv->dimension_seen, channel, sample, volume, attenuation, pitchadj);
}
/*
===============================================================================
FRAME UPDATES
===============================================================================
*/
int sv_nailmodel, sv_supernailmodel, sv_playermodel;
void SV_FindModelNumbers (void)
{
int i;
sv_nailmodel = -1;
sv_supernailmodel = -1;
sv_playermodel = -1;
for (i=0 ; i<MAX_MODELS ; i++)
{
if (!sv.strings.model_precache[i])
break;
if (!strcmp(sv.strings.model_precache[i],"progs/spike.mdl") && sv.multicast.prim.coordsize == 2)
sv_nailmodel = i;
if (!strcmp(sv.strings.model_precache[i],"progs/s_spike.mdl") && sv.multicast.prim.coordsize == 2)
sv_supernailmodel = i;
if (!strcmp(sv.strings.model_precache[i],"progs/player.mdl"))
sv_playermodel = i;
}
}
void SV_WriteEntityDataToMessage (client_t *client, sizebuf_t *msg, int pnum)
{
edict_t *other;
edict_t *ent;
int i;
float newa;
ent = client->edict;
if (!ent)
return;
// send a damage message if the player got hit this frame
if (ent->v->dmg_take || ent->v->dmg_save)
{
other = PROG_TO_EDICT(svprogfuncs, ent->v->dmg_inflictor);
if (pnum)
{
MSG_WriteByte(msg, svcfte_choosesplitclient);
MSG_WriteByte(msg, pnum);
}
MSG_WriteByte (msg, svc_damage);
MSG_WriteByte (msg, ent->v->dmg_save);
MSG_WriteByte (msg, ent->v->dmg_take);
for (i=0 ; i<3 ; i++)
MSG_WriteCoord (msg, other->v->origin[i] + 0.5*(other->v->mins[i] + other->v->maxs[i]));
ent->v->dmg_take = 0;
ent->v->dmg_save = 0;
}
// a fixangle might get lost in a dropped packet. Oh well.
if (ent->v->fixangle)
{
if (pnum)
{
MSG_WriteByte(msg, svcfte_choosesplitclient);
MSG_WriteByte(msg, pnum);
}
if (!client->lockangles && (client->fteprotocolextensions2 & PEXT2_SETANGLEDELTA) && client->delta_sequence != -1)
{
MSG_WriteByte (msg, svcfte_setangledelta);
for (i=0 ; i < 3 ; i++)
{
newa = ent->v->angles[i] - SHORT2ANGLE(client->lastcmd.angles[i]);
MSG_WriteAngle16 (msg, newa);
client->lastcmd.angles[i] = ANGLE2SHORT(ent->v->angles[i]);
}
}
else
{
MSG_WriteByte (msg, svc_setangle);
for (i=0 ; i < 3 ; i++)
MSG_WriteAngle (msg, ent->v->angles[i]);
}
ent->v->fixangle = 0;
client->lockangles = true;
}
else
client->lockangles = false;
}
/*sends the a centerprint string directly to the client*/
void SV_WriteCenterPrint(client_t *cl, char *s)
{
if (cl->controller)
{ //this is a slave client.
//find the right number and send.
int pnum = 0;
client_t *sp;
for (sp = cl->controller; sp; sp = sp->controlled)
{
if (sp == cl)
break;
pnum++;
}
cl = cl->controller;
ClientReliableWrite_Begin (cl, svcfte_choosesplitclient, 4 + strlen(s));
ClientReliableWrite_Byte (cl, pnum);
ClientReliableWrite_Byte (cl, svc_centerprint);
}
else
{
ClientReliableWrite_Begin (cl, svc_centerprint, 2 + strlen(s));
}
ClientReliableWrite_String (cl, s);
if (sv.mvdrecording)
{
sizebuf_t *msg = MVDWrite_Begin (dem_single, cl - svs.clients, 2 + strlen(s));
MSG_WriteByte (msg, svc_centerprint);
MSG_WriteString (msg, s);
}
}
/*
==================
SV_WriteClientdataToMessage
==================
*/
void SV_WriteClientdataToMessage (client_t *client, sizebuf_t *msg)
{
#ifdef NQPROT
int i;
int bits, items;
edict_t *ent;
#endif
client_t *split;
int pnum=0;
int weaponmodelindex = 0;
qboolean nqjunk = true;
// send the chokecount for r_netgraph
if (ISQWCLIENT(client))
if (client->chokecount)
{
MSG_WriteByte (msg, svc_chokecount);
MSG_WriteByte (msg, client->chokecount);
client->chokecount = 0;
}
for (split = client; split; split=split->controlled, pnum++)
{
SV_WriteEntityDataToMessage(split, msg, pnum);
if (split->centerprintstring && ! client->num_backbuf)
{
SV_WriteCenterPrint(split, split->centerprintstring);
Z_Free(split->centerprintstring);
split->centerprintstring = NULL;
}
}
/*
MSG_WriteByte (msg, svc_time);
MSG_WriteFloat(msg, sv.physicstime);
client->nextservertimeupdate = sv.physicstime;
*/
#ifdef NQPROT
if (ISQWCLIENT(client))
return;
ent = client->edict;
if (!(client->fteprotocolextensions2 & PEXT2_REPLACEMENTDELTAS))
{
MSG_WriteByte (msg, svc_time);
MSG_WriteFloat(msg, sv.world.physicstime);
if (client->fteprotocolextensions2 & PEXT2_PREDINFO)
MSG_WriteLong(msg, client->last_sequence);
// Con_Printf("%f\n", sv.world.physicstime);
}
//predinfo extension reworks stats, making svc_clientdata redundant.
if (client->fteprotocolextensions2 & PEXT2_PREDINFO)
return;
bits = 0;
if (ent->v->view_ofs[2] != DEFAULT_VIEWHEIGHT)
bits |= SU_VIEWHEIGHT;
// if (ent->v->idealpitch)
// bits |= SU_IDEALPITCH;
// stuff the sigil bits into the high bits of items for sbar, or else
// mix in items2
// val = GetEdictFieldValue(ent, "items2", &items2cache);
// if (val)
// items = (int)ent->v->items | ((int)val->_float << 23);
// else
items = (int)ent->v->items | ((int)pr_global_struct->serverflags << 28);
bits |= SU_ITEMS;
if ( (int)ent->v->flags & FL_ONGROUND)
bits |= SU_ONGROUND;
if ( ent->v->waterlevel >= 2)
bits |= SU_INWATER;
for (i=0 ; i<3 ; i++)
{
// if (ent->v->punchangle[i])
// bits |= (SU_PUNCH1<<i);
if (ent->v->velocity[i])
bits |= (SU_VELOCITY1<<i);
}
if (client->protocol == SCP_DARKPLACES6 || client->protocol == SCP_DARKPLACES7)
{
//bits &= ~SU_ITEMS;
nqjunk = false;
}
else
{
nqjunk = true;
if (ent->v->weaponframe)
bits |= SU_WEAPONFRAME;
if (ent->v->armorvalue)
bits |= SU_ARMOR;
weaponmodelindex = SV_ModelIndex(ent->v->weaponmodel + svprogfuncs->stringtable);
if (weaponmodelindex)
bits |= SU_WEAPONMODEL;
if (client->protocol == SCP_FITZ666)
{
if (weaponmodelindex & 0xff00)
bits |= FITZSU_WEAPONMODEL2;
if ((int)ent->v->armorvalue & 0xff00)
bits |= FITZSU_ARMOR2;
if ((int)ent->v->currentammo & 0xff00)
bits |= FITZSU_AMMO2;
if ((int)ent->v->ammo_shells & 0xff00)
bits |= FITZSU_SHELLS2;
if ((int)ent->v->ammo_nails & 0xff00)
bits |= FITZSU_NAILS2;
if ((int)ent->v->ammo_rockets & 0xff00)
bits |= FITZSU_ROCKETS2;
if ((int)ent->v->ammo_cells & 0xff00)
bits |= FITZSU_CELLS2;
if ((int)ent->v->weaponframe & 0xff00)
bits |= FITZSU_WEAPONFRAME2;
if (ent->xv->alpha && ent->xv->alpha < 1)
bits |= FITZSU_WEAPONALPHA;
}
}
if (bits >= (1u<<16))
bits |= SU_EXTEND1;
if (bits >= (1u<<24))
bits |= SU_EXTEND2;
if (bits >= (1ull<<32))
bits |= SU_EXTEND3;
// send the data
MSG_WriteByte (msg, svcnq_clientdata);
MSG_WriteShort (msg, bits);
if (bits & SU_EXTEND1)
MSG_WriteByte(msg, bits>>16);
if (bits & SU_EXTEND2)
MSG_WriteByte(msg, bits>>24);
if (bits & SU_VIEWHEIGHT)
MSG_WriteChar (msg, ent->v->view_ofs[2]);
// if (bits & SU_IDEALPITCH)
// MSG_WriteChar (msg, ent->v->idealpitch);
for (i=0 ; i<3 ; i++)
{
// if (bits & (SU_PUNCH1<<i))
// MSG_WriteChar (msg, ent->v->punchangle[i]);
if (bits & (SU_VELOCITY1<<i))
{
if (client->protocol == SCP_DARKPLACES6 || client->protocol == SCP_DARKPLACES7)
MSG_WriteCoord(msg, ent->v->velocity[i]);
else
MSG_WriteChar (msg, ent->v->velocity[i]/16);
}
}
if (bits & SU_ITEMS)
MSG_WriteLong (msg, items);
if (bits & SU_WEAPONFRAME)
MSG_WriteByte (msg, ent->v->weaponframe);
if (bits & SU_ARMOR)
{
if (ent->v->armorvalue>255 && !(bits & FITZSU_ARMOR2))
MSG_WriteByte (msg, 255);
else
MSG_WriteByte (msg, ent->v->armorvalue);
}
if (bits & SU_WEAPONMODEL)
MSG_WriteByte (msg, weaponmodelindex);
if (nqjunk)
{
MSG_WriteShort (msg, ent->v->health);
MSG_WriteByte (msg, ent->v->currentammo);
MSG_WriteByte (msg, ent->v->ammo_shells);
MSG_WriteByte (msg, ent->v->ammo_nails);
MSG_WriteByte (msg, ent->v->ammo_rockets);
MSG_WriteByte (msg, ent->v->ammo_cells);
if (standard_quake)
{
MSG_WriteByte (msg, ent->v->weapon);
}
else
{
for(i=0;i<32;i++)
{
if ( ((int)ent->v->weapon) & (1<<i) )
{
MSG_WriteByte (msg, i);
break;
}
}
}
}
if (bits & FITZSU_WEAPONMODEL2) MSG_WriteByte (msg, weaponmodelindex >> 8);
if (bits & FITZSU_ARMOR2) MSG_WriteByte (msg, (int)ent->v->armorvalue >> 8);
if (bits & FITZSU_AMMO2) MSG_WriteByte (msg, (int)ent->v->currentammo >> 8);
if (bits & FITZSU_SHELLS2) MSG_WriteByte (msg, (int)ent->v->ammo_shells >> 8);
if (bits & FITZSU_NAILS2) MSG_WriteByte (msg, (int)ent->v->ammo_nails >> 8);
if (bits & FITZSU_ROCKETS2) MSG_WriteByte (msg, (int)ent->v->ammo_rockets >> 8);
if (bits & FITZSU_CELLS2) MSG_WriteByte (msg, (int)ent->v->ammo_cells >> 8);
if (bits & FITZSU_WEAPONFRAME2) MSG_WriteByte (msg, (int)ent->v->weaponframe >> 8);
if (bits & FITZSU_WEAPONALPHA) MSG_WriteByte (msg, ent->xv->alpha*255);
// }
#endif
}
typedef struct {
int type; //negative means a global.
char name[64];
union {
evalc_t c;
eval_t *g; //just store a pointer to it.
} eval;
int statnum;
} qcstat_t;
qcstat_t qcstats[MAX_CL_STATS-32];
int numqcstats;
void SV_QCStatEval(int type, char *name, evalc_t *field, eval_t *global, int statnum)
{
int i;
if (numqcstats == sizeof(qcstats)/sizeof(qcstats[0]))
{
Con_Printf("Too many stat types\n");
return;
}
for (i = 0; i < numqcstats; i++)
{
if (qcstats[i].statnum == statnum)
break;
}
if (i == numqcstats)
{
if (i == sizeof(qcstats)/sizeof(qcstats[0]))
{
Con_Printf("Too many stats specified for csqc\n");
return;
}
numqcstats++;
}
qcstats[i].type = type;
qcstats[i].statnum = statnum;
Q_strncpyz(qcstats[i].name, name, sizeof(qcstats[i].name));
if (type < 0)
qcstats[i].eval.g = global;
else
memcpy(&qcstats[i].eval.c, field, sizeof(evalc_t));
}
void SV_QCStatGlobal(int type, char *globalname, int statnum)
{
eval_t *glob;
if (type < 0)
return;
glob = svprogfuncs->FindGlobal(svprogfuncs, globalname, PR_ANY, NULL);
if (!glob)
{
Con_Printf("couldn't find named global for csqc stat (%s)\n", globalname);
return;
}
SV_QCStatEval(-type, globalname, NULL, glob, statnum);
}
void SV_QCStatPtr(int type, void *ptr, int statnum)
{
SV_QCStatEval(-type, "", NULL, ptr, statnum);
}
void SV_QCStatName(int type, char *name, int statnum)
{
evalc_t cache;
if (type < 0)
return;
memset(&cache, 0, sizeof(cache));
if (!svprogfuncs->GetEdictFieldValue(svprogfuncs, NULL, name, &cache))
return;
SV_QCStatEval(type, name, &cache, NULL, statnum);
}
void SV_QCStatFieldIdx(int type, unsigned int fieldindex, int statnum)
{
evalc_t cache;
char *name;
etype_t ftype;
if (type < 0)
return;
if (!svprogfuncs->QueryField(svprogfuncs, fieldindex, &ftype, &name, &cache))
{
Con_Printf("invalid field for csqc stat\n");
return;
}
SV_QCStatEval(type, name, &cache, NULL, statnum);
}
void SV_ClearQCStats(void)
{
numqcstats = 0;
}
extern cvar_t dpcompat_stats;
void SV_UpdateQCStats(edict_t *ent, int *statsi, char **statss, float *statsf)
{
char *s;
int i;
int t;
for (i = 0; i < numqcstats; i++)
{
eval_t *eval;
t = qcstats[i].type;
if (t < 0)
{
t = -t;
eval = qcstats[i].eval.g;
}
else
{
eval = svprogfuncs->GetEdictFieldValue(svprogfuncs, ent, qcstats[i].name, &qcstats[i].eval.c);
}
if (!eval)
continue;
switch(t)
{
case ev_float:
statsf[qcstats[i].statnum] = eval->_float;
break;
case ev_vector:
statsf[qcstats[i].statnum+0] = eval->_vector[0];
statsf[qcstats[i].statnum+1] = eval->_vector[1];
statsf[qcstats[i].statnum+2] = eval->_vector[2];
break;
case ev_integer:
statsi[qcstats[i].statnum] = eval->_int;
break;
case ev_entity:
statsi[qcstats[i].statnum] = NUM_FOR_EDICT(svprogfuncs, PROG_TO_EDICT(svprogfuncs, eval->edict));
break;
case ev_string:
s = PR_GetString(svprogfuncs, eval->string);
statss[qcstats[i].statnum] = s;
// statsi[qcstats[i].statnum+0] = LittleLong(((int*)s)[0]); //so the network is sent out correctly as a string.
// statsi[qcstats[i].statnum+1] = LittleLong(((int*)s)[1]);
// statsi[qcstats[i].statnum+2] = LittleLong(((int*)s)[2]);
// statsi[qcstats[i].statnum+3] = LittleLong(((int*)s)[3]);
break;
}
}
}
/*this function calculates the current stat values for the given client*/
void SV_CalcClientStats(client_t *client, int statsi[MAX_CL_STATS], float statsf[MAX_CL_STATS], char *statss[MAX_CL_STATS])
{
extern qboolean pr_items2;
edict_t *ent;
ent = client->edict;
memset (statsi, 0, sizeof(int)*MAX_CL_STATS);
memset (statsf, 0, sizeof(float)*MAX_CL_STATS);
memset (statss, 0, sizeof(char*)*MAX_CL_STATS);
// if we are a spectator and we are tracking a player, we get his stats
// so our status bar reflects his
if (client->spectator && client->spec_track > 0)
ent = EDICT_NUM(svprogfuncs, client->spec_track);
#ifdef HLSERVER
if (svs.gametype == GT_HALFLIFE)
{
SVHL_BuildStats(client, statsi, statsf, statss);
}
else
#endif
{
statsf[STAT_HEALTH] = ent->v->health; //sorry, but mneh
statsi[STAT_WEAPON] = SV_ModelIndex(PR_GetString(svprogfuncs, ent->v->weaponmodel));
if (client->fteprotocolextensions & PEXT_MODELDBL)
{
if ((unsigned)statsi[STAT_WEAPON] >= MAX_MODELS)
statsi[STAT_WEAPON] = 0;
}
else
{
if ((unsigned)statsi[STAT_WEAPON] >= 256)
statsi[STAT_WEAPON] = 0;
}
statsf[STAT_AMMO] = ent->v->currentammo;
statsf[STAT_ARMOR] = ent->v->armorvalue;
statsf[STAT_SHELLS] = ent->v->ammo_shells;
statsf[STAT_NAILS] = ent->v->ammo_nails;
statsf[STAT_ROCKETS] = ent->v->ammo_rockets;
statsf[STAT_CELLS] = ent->v->ammo_cells;
if (!client->spectator)
{
statsf[STAT_ACTIVEWEAPON] = ent->v->weapon;
if ((client->csqcactive && !(client->fteprotocolextensions2 & PEXT2_REPLACEMENTDELTAS)) || client->protocol != SCP_QUAKEWORLD)
statsf[STAT_WEAPONFRAME] = ent->v->weaponframe;
}
// stuff the sigil bits into the high bits of items for sbar
if (pr_items2)
statsi[STAT_ITEMS] = (int)ent->v->items | ((int)ent->xv->items2 << 23);
else
statsi[STAT_ITEMS] = (int)ent->v->items | ((int)pr_global_struct->serverflags << 28);
statsf[STAT_VIEWHEIGHT] = ent->v->view_ofs[2];
#ifdef PEXT_VIEW2
if (ent->xv->view2)
statsi[STAT_VIEW2] = NUM_FOR_EDICT(svprogfuncs, PROG_TO_EDICT(svprogfuncs, ent->xv->view2));
else
statsi[STAT_VIEW2] = 0;
#endif
if (!ent->xv->viewzoom)
statsi[STAT_VIEWZOOM] = 255;
else
statsi[STAT_VIEWZOOM] = ent->xv->viewzoom*255;
if (client->protocol == SCP_DARKPLACES7 || (client->fteprotocolextensions2 & PEXT2_PREDINFO))
{
float *statsfi;
if (client->fteprotocolextensions2 & PEXT2_PREDINFO)
statsfi = statsf;
else
statsfi = (float*)statsi; /*dp requires a union of ints and floats, which is rather hideous...*/
// statsfi[STAT_MOVEVARS_WALLFRICTION] = sv_wall
statsfi[STAT_MOVEVARS_FRICTION] = sv_friction.value;
statsfi[STAT_MOVEVARS_WATERFRICTION] = sv_waterfriction.value;
statsfi[STAT_MOVEVARS_TICRATE] = 72;
statsfi[STAT_MOVEVARS_TIMESCALE] = sv_gamespeed.value;
statsfi[STAT_MOVEVARS_GRAVITY] = sv_gravity.value;
statsfi[STAT_MOVEVARS_STOPSPEED] = sv_stopspeed.value;
statsfi[STAT_MOVEVARS_MAXSPEED] = host_client->maxspeed;
statsfi[STAT_MOVEVARS_SPECTATORMAXSPEED] = sv_spectatormaxspeed.value;
statsfi[STAT_MOVEVARS_ACCELERATE] = sv_accelerate.value;
statsfi[STAT_MOVEVARS_AIRACCELERATE] = sv_airaccelerate.value;
statsfi[STAT_MOVEVARS_WATERACCELERATE] = sv_wateraccelerate.value;
statsfi[STAT_MOVEVARS_ENTGRAVITY] = host_client->entgravity/sv_gravity.value;
statsfi[STAT_MOVEVARS_JUMPVELOCITY] = 270;//sv_jumpvelocity.value; //bah
statsfi[STAT_MOVEVARS_EDGEFRICTION] = sv_edgefriction.value;
statsfi[STAT_MOVEVARS_MAXAIRSPEED] = host_client->maxspeed;
statsfi[STAT_MOVEVARS_STEPHEIGHT] = 18;
statsfi[STAT_MOVEVARS_AIRACCEL_QW] = 1;
statsfi[STAT_MOVEVARS_AIRACCEL_SIDEWAYS_FRICTION] = sv_gravity.value;
}
SV_UpdateQCStats(ent, statsi, statss, statsf);
}
}
/*
=======================
SV_UpdateClientStats
Performs a delta update of the stats array. This should only be performed
when a reliable message can be delivered this frame.
=======================
*/
void SV_UpdateClientStats (client_t *client, int pnum)
{
int statsi[MAX_CL_STATS];
float statsf[MAX_CL_STATS];
char *statss[MAX_CL_STATS];
int i, m;
/*figure out what the stat values should be*/
SV_CalcClientStats(client, statsi, statsf, statss);
m = MAX_QW_STATS;
if (client->fteprotocolextensions & (PEXT_HEXEN2|PEXT_CSQC))
m = MAX_CL_STATS;
for (i=0 ; i<m ; i++)
{
#ifdef SERVER_DEMO_PLAYBACK
if (sv.demofile)
{
if (!client->spec_track)
{
statsf[i] = 0;
if (i == STAT_HEALTH)
statsf[i] = 100;
}
else
{
statsf[i] = sv.recordedplayer[client->spec_track - 1].stats[i];
statsi[i] = sv.recordedplayer[client->spec_track - 1].stats[i];
}
}
#endif
if (!ISQWCLIENT(client))
{
if (!statsi[i])
statsi[i] = statsf[i];
if (statsi[i] != client->statsi[i])
{
client->statsi[i] = statsi[i];
ClientReliableWrite_Begin(client, svcnq_updatestatlong, 6);
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_Long(client, statsi[i]);
}
}
else
{
#ifdef PEXT_CSQC
if (client->fteprotocolextensions & PEXT_CSQC)
{
if (statss[i] || client->statss[i])
if (strcmp(statss[i]?statss[i]:"", client->statss[i]?client->statss[i]:""))
{
client->statss[i] = statss[i];
if (pnum)
{
ClientReliableWrite_Begin(client->controller, svcfte_choosesplitclient, 5+strlen(statss[i]));
ClientReliableWrite_Byte(client->controller, pnum);
ClientReliableWrite_Byte(client->controller, svcfte_updatestatstring);
ClientReliableWrite_Byte(client->controller, i);
ClientReliableWrite_String(client->controller, statss[i]);
}
else
{
ClientReliableWrite_Begin(client, svcfte_updatestatstring, 3+strlen(statss[i]));
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_String(client, statss[i]);
}
}
}
if (dpcompat_stats.ival)
{
if (statsf[i])
{
statsi[i] = statsf[i];
statsf[i] = 0;
}
}
#endif
if (statsf[i])
{
if (client->fteprotocolextensions & PEXT_CSQC)
{
if (statsf[i] != client->statsf[i])
{
if (statsf[i] - (float)(int)statsf[i] == 0 && statsf[i] >= 0 && statsf[i] <= 255)
{
if (pnum)
{
ClientReliableWrite_Begin(client->controller, svcfte_choosesplitclient, 5);
ClientReliableWrite_Byte(client->controller, pnum);
ClientReliableWrite_Byte(client->controller, svcqw_updatestatbyte);
ClientReliableWrite_Byte(client->controller, i);
ClientReliableWrite_Byte(client->controller, statsf[i]);
}
else
{
ClientReliableWrite_Begin(client, svcqw_updatestatbyte, 3);
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_Byte(client, statsf[i]);
}
}
else
{
if (pnum)
{
ClientReliableWrite_Begin(client->controller, svcfte_choosesplitclient, 8);
ClientReliableWrite_Byte(client->controller, pnum);
ClientReliableWrite_Byte(client->controller, svcfte_updatestatfloat);
ClientReliableWrite_Byte(client->controller, i);
ClientReliableWrite_Float(client->controller, statsf[i]);
}
else
{
ClientReliableWrite_Begin(client, svcfte_updatestatfloat, 6);
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_Float(client, statsf[i]);
}
}
client->statsf[i] = statsf[i];
/*make sure statsf is correct*/
client->statsi[i] = statsf[i];
}
continue;
}
else
{
statsi[i] = statsf[i];
}
}
if (statsi[i] != client->statsi[i])
{
client->statsi[i] = statsi[i];
client->statsf[i] = statsi[i];
if (statsi[i] >=0 && statsi[i] <= 255)
{
if (pnum)
{
ClientReliableWrite_Begin(client->controller, svcfte_choosesplitclient, 5);
ClientReliableWrite_Byte(client->controller, pnum);
ClientReliableWrite_Byte(client->controller, svcqw_updatestatbyte);
ClientReliableWrite_Byte(client->controller, i);
ClientReliableWrite_Byte(client->controller, statsi[i]);
}
else
{
ClientReliableWrite_Begin(client, svcqw_updatestatbyte, 3);
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_Byte(client, statsi[i]);
}
}
else
{
if (pnum)
{
ClientReliableWrite_Begin(client->controller, svcfte_choosesplitclient, 8);
ClientReliableWrite_Byte(client->controller, pnum);
ClientReliableWrite_Byte(client->controller, svcqw_updatestatlong);
ClientReliableWrite_Byte(client->controller, i);
ClientReliableWrite_Long(client->controller, statsi[i]);
}
else
{
ClientReliableWrite_Begin(client, svcqw_updatestatlong, 6);
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_Long(client, statsi[i]);
}
}
}
}
}
}
qboolean SV_CanTrack(client_t *client, int entity)
{
if (entity < 0 || entity > sv.allocated_client_slots || svs.clients[entity-1].state != cs_spawned || svs.clients[entity-1].spectator)
return false;
return true;
}
/*
=======================
SV_SendClientDatagram
=======================
*/
qboolean SV_SendClientDatagram (client_t *client)
{
qbyte buf[MAX_OVERALLMSGLEN];
sizebuf_t msg;
unsigned int sentbytes, fnum;
msg.data = buf;
msg.maxsize = sizeof(buf);
msg.cursize = 0;
msg.allowoverflow = true;
msg.overflowed = false;
msg.prim = client->datagram.prim;
if (client->spec_track && !SV_CanTrack(client, client->spec_track))
{
client->spec_track = 0;
client->edict->v->goalentity = 0;
}
if (client->protocol != SCP_FITZ666 && !client->netchan.fragmentsize)
msg.maxsize = MAX_DATAGRAM;
if (sv.world.worldmodel && !client->controller)
{
#ifdef Q2SERVER
if (ISQ2CLIENT(client))
{
SVQ2_BuildClientFrame (client);
// send over all the relevant entity_state_t
// and the player_state_t
SVQ2_WriteFrameToClient (client, &msg);
}
else
#endif
{
// add the client specific data to the datagram
SV_WriteClientdataToMessage (client, &msg);
// send over all the objects that are in the PVS
// this will include clients, a packetentities, and
// possibly a nails update
SV_WriteEntitiesToClient (client, &msg, false);
}
#ifdef VOICECHAT
SV_VoiceSendPacket(client, &msg);
#endif
}
// copy the accumulated multicast datagram
// for this client out to the message
if (client->datagram.overflowed)
Con_Printf ("WARNING: datagram overflowed for %s\n", client->name);
else
SZ_Write (&msg, client->datagram.data, client->datagram.cursize);
SZ_Clear (&client->datagram);
// send deltas over reliable stream
if (sv.world.worldmodel)
if (!ISQ2CLIENT(client) && Netchan_CanReliable (&client->netchan, SV_RateForClient(client)))
{
int pnum=1;
client_t *c;
SV_UpdateClientStats (client, 0);
for (c = client->controlled; c; c = c->controlled,pnum++)
SV_UpdateClientStats(c, pnum);
}
if (msg.overflowed)
{
Con_Printf ("WARNING: msg overflowed for %s\n", client->name);
SZ_Clear (&msg);
}
SV_DarkPlacesDownloadChunk(client, &msg);
// send the datagram
fnum = client->netchan.outgoing_sequence;
sentbytes = Netchan_Transmit (&client->netchan, msg.cursize, buf, SV_RateForClient(client));
if (ISQWCLIENT(client) || ISNQCLIENT(client))
client->frameunion.frames[fnum & UPDATE_MASK].packetsizeout += sentbytes;
return true;
}
client_t *SV_SplitClientDest(client_t *client, qbyte first, int size)
{
client_t *sp;
if (client->controller)
{ //this is a slave client.
//find the right number and send.
int pnum = 0;
for (sp = client->controller; sp; sp = sp->controlled)
{
if (sp == client)
break;
pnum++;
}
sp = client->controller;
ClientReliableWrite_Begin (sp, svcfte_choosesplitclient, size+2);
ClientReliableWrite_Byte (sp, pnum);
ClientReliableWrite_Byte (sp, first);
return sp;
}
else
{
ClientReliableWrite_Begin (client, first, size);
return client;
}
}
void SV_FlushBroadcasts (void)
{
client_t *client;
int j;
// append the broadcast messages to each client messages
for (j=0, client = svs.clients ; j<MAX_CLIENTS ; j++, client++)
{
if (client->state < cs_connected)
continue; // reliables go to all connected or spawned
if (client->controller)
continue; //splitscreen
if (client->protocol == SCP_BAD)
continue; //botclient
#ifdef Q2SERVER
if (ISQ2CLIENT(client))
{
ClientReliableCheckBlock(client, sv.q2reliable_datagram.cursize);
ClientReliableWrite_SZ(client, sv.q2reliable_datagram.data, sv.q2reliable_datagram.cursize);
if (client->state != cs_spawned)
continue; // datagrams only go to spawned
SZ_Write (&client->datagram
, sv.q2datagram.data
, sv.q2datagram.cursize);
}
else
#endif
#ifdef NQPROT
if (!ISQWCLIENT(client))
{
if (client->pextknown)
{
ClientReliableCheckBlock(client, sv.nqreliable_datagram.cursize);
ClientReliableWrite_SZ(client, sv.nqreliable_datagram.data, sv.nqreliable_datagram.cursize);
}
if (client->state != cs_spawned)
continue; // datagrams only go to spawned
SZ_Write (&client->datagram
, sv.nqdatagram.data
, sv.nqdatagram.cursize);
}
else
#endif
{
ClientReliableCheckBlock(client, sv.reliable_datagram.cursize);
ClientReliableWrite_SZ(client, sv.reliable_datagram.data, sv.reliable_datagram.cursize);
if (client->state != cs_spawned)
continue; // datagrams only go to spawned
SZ_Write (&client->datagram
, sv.datagram.data
, sv.datagram.cursize);
}
}
SV_MVD_WriteReliables();
SZ_Clear (&sv.reliable_datagram);
SZ_Clear (&sv.datagram);
#ifdef NQPROT
SZ_Clear (&sv.nqreliable_datagram);
SZ_Clear (&sv.nqdatagram);
#endif
SZ_Clear (&sv.q2reliable_datagram);
SZ_Clear (&sv.q2datagram);
}
/*
=======================
SV_UpdateToReliableMessages
=======================
*/
void SV_UpdateToReliableMessages (void)
{
int i, j;
client_t *client, *sp;
edict_t *ent;
char *name;
float curgrav;
float curspeed;
int curfrags;
// check for changes to be sent over the reliable streams to all clients
for (i=0, host_client = svs.clients ; i<MAX_CLIENTS ; i++, host_client++)
{
if ((svs.gametype == GT_Q1QVM || svs.gametype == GT_PROGS) && host_client->state == cs_spawned)
{
//DP_SV_CLIENTCOLORS
if (host_client->edict->xv->clientcolors != host_client->playercolor)
{
Info_SetValueForKey(host_client->userinfo, "topcolor", va("%i", (int)host_client->edict->xv->clientcolors/16), sizeof(host_client->userinfo));
Info_SetValueForKey(host_client->userinfo, "bottomcolor", va("%i", (int)host_client->edict->xv->clientcolors&15), sizeof(host_client->userinfo));
{
SV_ExtractFromUserinfo (host_client, true); //this will take care of nq for us anyway.
MSG_WriteByte (&sv.reliable_datagram, svc_setinfo);
MSG_WriteByte (&sv.reliable_datagram, i);
MSG_WriteString (&sv.reliable_datagram, "topcolor");
MSG_WriteString (&sv.reliable_datagram, Info_ValueForKey(host_client->userinfo, "topcolor"));
MSG_WriteByte (&sv.reliable_datagram, svc_setinfo);
MSG_WriteByte (&sv.reliable_datagram, i);
MSG_WriteString (&sv.reliable_datagram, "bottomcolor");
MSG_WriteString (&sv.reliable_datagram, Info_ValueForKey(host_client->userinfo, "bottomcolor"));
}
}
name = PR_GetString(svprogfuncs, host_client->edict->v->netname);
if (name != host_client->name)
{
if (strcmp(host_client->name, name))
{
char oname[80];
Q_strncpyz(oname, host_client->name, sizeof(oname));
Con_DPrintf("Client %s programatically renamed to %s\n", host_client->name, name);
Info_SetValueForKey(host_client->userinfo, "name", name, sizeof(host_client->userinfo));
SV_ExtractFromUserinfo (host_client, true);
if (strcmp(oname, host_client->name))
{
MSG_WriteByte (&sv.reliable_datagram, svc_setinfo);
MSG_WriteByte (&sv.reliable_datagram, i);
MSG_WriteString (&sv.reliable_datagram, "name");
MSG_WriteString (&sv.reliable_datagram, host_client->name);
}
}
host_client->edict->v->netname = PR_SetString(svprogfuncs, host_client->name);
}
}
if (host_client->state != cs_spawned)
{
if (!host_client->state && host_client->name && host_client->name[0]) //if this is a writebyte bot
{
if (host_client->old_frags != (int)host_client->edict->v->frags)
{
for (j=0, client = svs.clients ; j<MAX_CLIENTS ; j++, client++)
{
if (client->state < cs_connected)
continue;
ClientReliableWrite_Begin(client, svc_updatefrags, 4);
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_Short(client, host_client->edict->v->frags);
}
if (sv.mvdrecording)
{
sizebuf_t *msg = MVDWrite_Begin(dem_all, 0, 4);
MSG_WriteByte(msg, svc_updatefrags);
MSG_WriteByte(msg, i);
MSG_WriteShort(msg, host_client->edict->v->frags);
}
host_client->old_frags = host_client->edict->v->frags;
}
}
continue;
}
if (svs.gametype == GT_PROGS || svs.gametype == GT_Q1QVM)
{
ent = host_client->edict;
curfrags = host_client->edict->v->frags;
curgrav = ent->xv->gravity*sv_gravity.value;
curspeed = ent->xv->maxspeed;
if (progstype != PROG_QW)
{
if (!curgrav)
curgrav = sv_gravity.value;
if (!curspeed)
curspeed = sv_maxspeed.value;
}
if (ent->xv->hasted)
curspeed*=ent->xv->hasted;
}
else
{
curgrav = sv_gravity.value;
curspeed = sv_maxspeed.value;
curfrags = 0;
}
#ifdef SVCHAT //enforce a no moving time when chatting. Prevent client prediction going mad.
if (host_client->chat.active)
curspeed = 0;
#endif
if (!ISQ2CLIENT(host_client))
{
if (host_client->sendinfo)
{
host_client->sendinfo = false;
SV_FullClientUpdate (host_client, NULL);
}
if (host_client->old_frags != curfrags)
{
for (j=0, client = svs.clients ; j<MAX_CLIENTS ; j++, client++)
{
if (client->state < cs_connected)
continue;
if (client->controller)
continue;
ClientReliableWrite_Begin(client, svc_updatefrags, 4);
ClientReliableWrite_Byte(client, i);
ClientReliableWrite_Short(client, curfrags);
}
if (sv.mvdrecording)
{
sizebuf_t *msg = MVDWrite_Begin(dem_all, 0, 4);
MSG_WriteByte(msg, svc_updatefrags);
MSG_WriteByte(msg, i);
MSG_WriteShort(msg, curfrags);
}
host_client->old_frags = curfrags;
}
{
if (host_client->entgravity != curgrav)
{
if (ISQWCLIENT(host_client))
{
sp = SV_SplitClientDest(host_client, svc_entgravity, 5);
ClientReliableWrite_Float(sp, curgrav/movevars.gravity); //lie to the client in a cunning way
}
host_client->entgravity = curgrav;
}
if (host_client->maxspeed != curspeed)
{ //MSVC can really suck at times (optimiser bug)
if (ISQWCLIENT(host_client))
{
if (host_client->controller)
{ //this is a slave client.
//find the right number and send.
int pnum = 0;
client_t *sp;
for (sp = host_client->controller; sp; sp = sp->controlled)
{
if (sp == host_client)
break;
pnum++;
}
sp = host_client->controller;
ClientReliableWrite_Begin (sp, svcfte_choosesplitclient, 7);
ClientReliableWrite_Byte (sp, pnum);
ClientReliableWrite_Byte (sp, svc_maxspeed);
ClientReliableWrite_Float(sp, curspeed);
}
else
{
ClientReliableWrite_Begin(host_client, svc_maxspeed, 5);
ClientReliableWrite_Float(host_client, curspeed);
}
}
host_client->maxspeed = curspeed;
}
}
}
}
if (sv.reliable_datagram.overflowed)
{
Con_Printf("WARNING: Reliable datagram overflowed\n");
SZ_Clear (&sv.reliable_datagram);
}
if (sv.datagram.overflowed)
SZ_Clear (&sv.datagram);
#ifdef NQPROT
if (sv.nqdatagram.overflowed)
SZ_Clear (&sv.nqdatagram);
#endif
#ifdef Q2SERVER
if (sv.q2datagram.overflowed)
SZ_Clear (&sv.q2datagram);
#endif
SV_FlushBroadcasts();
}
#ifdef _MSC_VER
#pragma optimize( "", off )
#endif
/*
=======================
SV_SendClientMessages
=======================
*/
void SV_SendClientMessages (void)
{
int i, j;
client_t *c;
int sentbytes, fnum;
float pt = sv.paused?realtime:sv.world.physicstime;
#ifdef Q3SERVER
if (svs.gametype == GT_QUAKE3)
{
for (i=0, c = svs.clients ; i<MAX_CLIENTS ; i++, c++)
{
if (c->state <= cs_zombie)
continue;
if (c->drop)
{
SV_DropClient(c);
c->drop = false;
continue;
}
if (c->protocol == SCP_BAD) //this is a bot.
{
SZ_Clear (&c->netchan.message);
SZ_Clear (&c->datagram);
continue;
}
SVQ3_SendMessage(c);
}
return;
}
#endif
// update frags, names, etc
SV_UpdateToReliableMessages ();
// build individual updates
for (i=0, c = svs.clients ; i<MAX_CLIENTS ; i++, c++)
{
if (c->state <= cs_zombie)
continue;
if (c->drop)
{
SV_DropClient(c);
c->drop = false;
continue;
}
#ifdef SVCHAT
SV_ChatThink(c);
#endif
if (c->wasrecorded)
{
c->netchan.message.cursize = 0;
c->datagram.cursize = 0;
continue;
}
if (c->istobeloaded && c->state == cs_zombie)
{ //not yet present.
c->netchan.message.cursize = 0;
c->datagram.cursize = 0;
continue;
}
#ifdef Q3SERVER
if (ISQ3CLIENT(c))
{ //q3 protocols bypass backbuffering and pretty much everything else
if (c->state <= cs_zombie)
continue;
SVQ3_SendMessage(c);
continue;
}
#endif
// check to see if we have a backbuf to stick in the reliable
if (c->num_backbuf)
{
// will it fit?
if (c->netchan.message.cursize + c->backbuf_size[0] <
c->netchan.message.maxsize)
{
Con_DPrintf("%s: backbuf %d bytes\n",
c->name, c->backbuf_size[0]);
// it'll fit
SZ_Write(&c->netchan.message, c->backbuf_data[0],
c->backbuf_size[0]);
//move along, move along
for (j = 1; j < c->num_backbuf; j++)
{
memcpy(c->backbuf_data[j - 1], c->backbuf_data[j],
c->backbuf_size[j]);
c->backbuf_size[j - 1] = c->backbuf_size[j];
}
c->num_backbuf--;
if (c->num_backbuf)
{
memset(&c->backbuf, 0, sizeof(c->backbuf));
c->backbuf.data = c->backbuf_data[c->num_backbuf - 1];
c->backbuf.cursize = c->backbuf_size[c->num_backbuf - 1];
c->backbuf.maxsize = sizeof(c->backbuf_data[c->num_backbuf - 1]);
}
}
}
if (c->protocol == SCP_BAD)
{
SZ_Clear (&c->netchan.message);
SZ_Clear (&c->datagram);
c->num_backbuf = 0;
continue;
}
// if the reliable message overflowed,
// drop the client
if (c->netchan.message.overflowed)
{
SZ_Clear (&c->netchan.message);
SZ_Clear (&c->datagram);
SV_BroadcastPrintf (PRINT_HIGH, "%s overflowed\n", c->name);
Con_Printf ("WARNING: reliable overflow for %s\n",c->name);
c->send_message = true;
c->netchan.cleartime = 0; // don't choke this message
SV_DropClient (c);
continue;
}
#ifdef NQPROT
// only send messages if the client has sent one
// and the bandwidth is not choked
if (ISNQCLIENT(c))
{
//tread carefully with NQ:
//while loading models etc, NQ will error out if it receives anything that it wasn't expecting.
//we should still send unreliable nops whenever we want as a keepalive (and we may need to in order to wake up the client).
//other unreliables are disallowed when connecting, due to sync issues.
//reliables may be sent only if some other code has said that its okay (to avoid stray name changes killing clients).
if (c->state == cs_connected)
{
if (c->nextservertimeupdate > pt + 6)
c->nextservertimeupdate = 0;
c->netchan.nqunreliableonly = !c->send_message;
c->datagram.cursize = 0;
if (!c->send_message && c->nextservertimeupdate < pt)
{
if (c->nextservertimeupdate)
MSG_WriteByte(&c->datagram, svc_nop);
c->nextservertimeupdate = pt+5;
}
c->send_message = true;
//we can still send an outgoing packet if something set send_message. This should really only be svnq_new_f and friends.
}
else
{
if (c->nextservertimeupdate > pt + 0.1)
c->nextservertimeupdate = 0;
c->netchan.nqunreliableonly = false;
c->send_message = false;
//nq sends one packet only for each server physics frame
if (c->nextservertimeupdate < pt && c->state != cs_zombie)
{
c->send_message = true;
c->nextservertimeupdate = pt + 1.0/77;
}
}
}
//qw servers will set send_message on packet reception.
#endif
if (!c->send_message)
continue;
c->send_message = false; // try putting this after choke?
if (c->controller)
continue; /*shouldn't have been set*/
if (!sv.paused && !Netchan_CanPacket (&c->netchan, SV_RateForClient(c)))
{
c->chokecount++;
c->waschoked = true;
continue; // bandwidth choke
}
c->waschoked = false;
if (sv.time > c->ratetime + 1)
{
c->inrate = c->netchan.bytesin / (sv.time - c->ratetime);
c->outrate = c->netchan.bytesout / (sv.time - c->ratetime);
c->netchan.bytesin = 0;
c->netchan.bytesout = 0;
c->ratetime = sv.time;
}
if (c->state == cs_spawned)
SV_SendClientDatagram (c);
else
{
SV_SendClientPrespawnInfo(c);
SV_DarkPlacesDownloadChunk(c, &c->datagram);
fnum = c->netchan.outgoing_sequence;
sentbytes = Netchan_Transmit (&c->netchan, c->datagram.cursize, c->datagram.data, SV_RateForClient(c)); // just update reliable
if (ISQWCLIENT(c) || ISNQCLIENT(c))
c->frameunion.frames[fnum & UPDATE_MASK].packetsizeout += sentbytes;
c->datagram.cursize = 0;
}
}
SV_CleanupEnts();
}
#ifdef _MSC_VER
#pragma optimize( "", on )
#endif
void SV_WriteMVDMessage (sizebuf_t *msg, int type, int to, float time);
void DemoWriteQTVTimePad(int msecs);
#define Max(a, b) ((a>b)?a:b)
void SV_SendMVDMessage(void)
{
int i, j, m, cls = 0;
client_t *c;
qbyte buf[MAX_DATAGRAM];
sizebuf_t msg;
int statsi[MAX_CL_STATS];
float statsf[MAX_CL_STATS];
char *statss[MAX_CL_STATS];
float min_fps;
extern cvar_t sv_demofps;
extern cvar_t sv_demoPings;
// extern cvar_t sv_demoMaxSize;
sizebuf_t *dmsg;
SV_MVD_RunPendingConnections();
if (!sv.mvdrecording)
return;
if (sv_demoPings.value)
{
if (sv.time - demo.pingtime > sv_demoPings.value)
{
SV_MVDPings();
demo.pingtime = sv.time;
}
}
if (sv_demofps.value <= 1)
min_fps = 30.0;
else
min_fps = sv_demofps.value;
min_fps = Max(4, min_fps);
if (sv.time - demo.time < 1.0/min_fps)
return;
for (i=0, c = svs.clients ; i<MAX_CLIENTS ; i++, c++)
{
if (c->state != cs_spawned)
continue; // datagrams only go to spawned
cls |= 1 << i;
}
if (!cls)
{
SZ_Clear (&demo.datagram);
DemoWriteQTVTimePad((int)((sv.time - demo.time)*1000));
DestFlush(false);
demo.time = sv.time;
return;
}
msg.data = buf;
msg.maxsize = sizeof(buf);
msg.cursize = 0;
msg.allowoverflow = true;
msg.overflowed = false;
m = MAX_QW_STATS;
if (demo.recorder.fteprotocolextensions & (PEXT_HEXEN2|PEXT_CSQC))
m = MAX_CL_STATS;
for (i=0, c = svs.clients ; i<MAX_CLIENTS ; i++, c++)
{
if (c->state != cs_spawned)
continue; // datagrams only go to spawned
if (c->spectator)
continue;
/*figure out what the stat values should be*/
SV_CalcClientStats(c, statsi, statsf, statss);
//FIXME we should do something about the packet overhead here. each MVDWrite_Begin is a separate packet!
for (j=0 ; j<m ; j++)
{
if (demo.recorder.fteprotocolextensions & PEXT_CSQC)
{
if (statss[j] || demo.statss[i][j])
if (strcmp(statss[j]?statss[j]:"", demo.statss[i][j]?demo.statss[i][j]:""))
{
sizebuf_t *msg = MVDWrite_Begin(dem_stats, i, 3+strlen(statss[j]));
demo.statss[i][j] = statss[j];
MSG_WriteByte(msg, svcfte_updatestatstring);
MSG_WriteByte(msg, j);
MSG_WriteString(msg, statss[j]);
}
}
if (statsf[j])
{
if (demo.recorder.fteprotocolextensions & PEXT_CSQC)
{
if (statsf[j] != demo.statsf[i][j])
{
if (statsf[j] - (float)(int)statsf[j] == 0 && statsf[j] >= 0 && statsf[j] <= 255)
{
dmsg = MVDWrite_Begin(dem_stats, i, 3);
MSG_WriteByte(dmsg, svcqw_updatestatbyte);
MSG_WriteByte(dmsg, j);
MSG_WriteByte(dmsg, statsf[j]);
}
else
{
dmsg = MVDWrite_Begin(dem_stats, i, 6);
MSG_WriteByte(dmsg, svcfte_updatestatfloat);
MSG_WriteByte(dmsg, j);
MSG_WriteFloat(dmsg, statsf[j]);
}
demo.statsf[i][j] = statsf[j];
/*make sure statsf is correct*/
demo.statsi[i][j] = statsf[j];
}
continue;
}
else
statsi[j] = statsf[j];
}
if (statsi[j] != demo.statsi[i][j])
{
demo.statsi[i][j] = statsi[j];
demo.statsf[i][j] = statsi[j];
if (statsi[j] >=0 && statsi[j] <= 255)
{
dmsg = MVDWrite_Begin(dem_stats, i, 3);
MSG_WriteByte(dmsg, svcqw_updatestatbyte);
MSG_WriteByte(dmsg, j);
MSG_WriteByte(dmsg, statsi[j]);
}
else
{
dmsg = MVDWrite_Begin(dem_stats, i, 6);
MSG_WriteByte(dmsg, svcqw_updatestatlong);
MSG_WriteByte(dmsg, j);
MSG_WriteLong(dmsg, statsi[j]);
}
}
}
}
// send over all the objects that are in the PVS
// this will include clients, a packetentities, and
// possibly a nails update
msg.cursize = 0;
msg.prim = demo.recorder.netchan.netprim;
if (!demo.recorder.delta_sequence)
demo.recorder.delta_sequence = -1;
// copy the accumulated multicast datagram
// for this client out to the message
if (demo.datagram.cursize && sv.mvdrecording)
{
dmsg = MVDWrite_Begin(dem_all, 0, demo.datagram.cursize);
SZ_Write (dmsg, demo.datagram.data, demo.datagram.cursize);
SZ_Clear (&demo.datagram);
}
while (demo.lastwritten < demo.parsecount-1 && sv.mvdrecording)
{
SV_MVDWritePackets(1);
}
demo.recorder.delta_sequence = demo.recorder.netchan.incoming_sequence&255;
demo.recorder.netchan.incoming_sequence++;
demo.frames[demo.parsecount&DEMO_FRAMES_MASK].time = demo.time = sv.time;
if (sv.mvdrecording)
{
SV_WriteEntitiesToClient (&demo.recorder, &msg, true);
SV_WriteMVDMessage(&msg, dem_all, 0, sv.time);
// dmsg = MVDWrite_Begin(dem_all, 0, msg.cursize);
// SZ_Write (dmsg, msg.data, msg.cursize);
}
demo.parsecount++;
// MVDSetMsgBuf(demo.dbuf,&demo.frames[demo.parsecount&DEMO_FRAMES_MASK].buf);
}
/*
=======================
SV_SendMessagesToAll
FIXME: does this sequence right?
=======================
*/
void SV_SendMessagesToAll (void)
{
int i;
client_t *c;
for (i=0, c = svs.clients ; i<MAX_CLIENTS ; i++, c++)
if (c->state) // FIXME: should this only send to active?
c->send_message = true;
SV_SendClientMessages ();
}
#endif
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