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fteqw/engine/client/cl_main.c
Spoike 348a1024be Now compiles and works fine in linux. 
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1300 fc73d0e0-1445-4013-8a0c-d673dee63da5
2005-09-09 23:40:55 +00:00

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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.
*/
// cl_main.c -- client main loop
#include <ctype.h>
#include "quakedef.h"
#include "winquake.h"
#include <sys/types.h>
#ifdef _WIN32
#include "winsock.h"
#else
#include <netinet/in.h>
#endif
#if defined(_WIN32) && !defined(MINGW) && defined(RGLQUAKE)
#define WINAVI
#endif
// we need to declare some mouse variables here, because the menu system
// references them even when on a unix system.
qboolean noclip_anglehack; // remnant from old quake
cvar_t rcon_password = {"rcon_password", ""};
cvar_t rcon_address = {"rcon_address", ""};
cvar_t cl_timeout = {"cl_timeout", "60"};
cvar_t cl_shownet = {"cl_shownet","0"}; // can be 0, 1, or 2
cvar_t cl_sbar = {"cl_sbar", "0", NULL, CVAR_ARCHIVE};
cvar_t cl_hudswap = {"cl_hudswap", "0", NULL, CVAR_ARCHIVE};
cvar_t cl_maxfps = {"cl_maxfps", "1000", NULL, CVAR_ARCHIVE};
cvar_t cl_nopext = {"cl_nopext", "0", NULL, CVAR_ARCHIVE};
cvar_t cl_nolerp = {"cl_nolerp", "1"};
cvar_t cfg_save_name = {"cfg_save_name", "fte", NULL, CVAR_ARCHIVE};
cvar_t cl_splitscreen = {"cl_splitscreen", "0"};
cvar_t lookspring = {"lookspring","0", NULL, CVAR_ARCHIVE};
cvar_t lookstrafe = {"lookstrafe","0", NULL, CVAR_ARCHIVE};
cvar_t sensitivity = {"sensitivity","3", NULL, CVAR_ARCHIVE};
cvar_t cl_staticsounds = {"cl_staticsounds", "1"};
cvar_t m_pitch = {"m_pitch","0.022", NULL, CVAR_ARCHIVE};
cvar_t m_yaw = {"m_yaw","0.022"};
cvar_t m_forward = {"m_forward","1"};
cvar_t m_side = {"m_side","0.8"};
cvar_t entlatency = {"entlatency", "20"};
cvar_t cl_predict_players = {"cl_predict_players", "1"};
cvar_t cl_predict_players2 = {"cl_predict_players2", "1"};
cvar_t cl_solid_players = {"cl_solid_players", "1"};
cvar_t cl_demospeed = {"cl_demospeed", "0"};
cvar_t cl_indepphysics = {"cl_indepphysics", "0"};
cvar_t localid = {"localid", ""};
static qboolean allowremotecmd = true;
//
// info mirrors
//
cvar_t password = {"password", "", NULL, CVAR_USERINFO}; //this is parhaps slightly dodgy...
cvar_t spectator = {"spectator", "", NULL, CVAR_USERINFO};
cvar_t name = {"name", "unnamed", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t team = {"team", "", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t skin = {"skin", "", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t model = {"model", "", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t topcolor = {"topcolor", "", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t bottomcolor = {"bottomcolor", "", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t rate = {"rate", "2500", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t drate = {"drate", "100000", NULL, CVAR_ARCHIVE | CVAR_USERINFO}; // :)
cvar_t noaim = {"noaim", "", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t msg = {"msg", "1", NULL, CVAR_ARCHIVE | CVAR_USERINFO};
cvar_t cl_nofake = {"cl_nofake", "2"};
cvar_t cl_chatsound = {"cl_chatsound", "1"};
cvar_t r_rocketlight = {"r_rocketlight", "1"};
cvar_t r_lightflicker = {"r_lightflicker", "1"};
cvar_t cl_r2g = {"cl_r2g", "0"};
cvar_t r_powerupglow = {"r_powerupglow", "1"};
cvar_t v_powerupshell = {"v_powerupshell", "0"};
cvar_t cl_gibfilter = {"cl_gibfilter", "0"};
cvar_t cl_deadbodyfilter = {"cl_deadbodyfilter", "0"};
cvar_t allow_download_csprogs = {"allow_download_csprogs", "0"};
cvar_t cl_muzzleflash = {"cl_muzzleflash", "1"};
cvar_t cl_item_bobbing = {"cl_model_bobbing", "0"};
cvar_t requiredownloads = {"requiredownloads","1", NULL, CVAR_ARCHIVE};
cvar_t cl_standardchat = {"cl_standardchat", "0"};
cvar_t cl_parsewhitetext = {"cl_parsewhitetext", "0"};
cvar_t host_mapname = {"host_mapname", ""};
extern cvar_t cl_hightrack;
char cl_screengroup[] = "Screen options";
char cl_controlgroup[] = "client operation options";
char cl_inputgroup[] = "client input controls";
char cl_predictiongroup[] = "Client side prediction";
client_static_t cls;
client_state_t cl;
// alot of this should probably be dynamically allocated
entity_state_t cl_baselines[MAX_EDICTS];
efrag_t cl_efrags[MAX_EFRAGS];
entity_t cl_static_entities[MAX_STATIC_ENTITIES];
trailstate_t *cl_static_emit[MAX_STATIC_ENTITIES];
lightstyle_t cl_lightstyle[MAX_LIGHTSTYLES];
//lightstyle_t cl_lightstyle[MAX_LIGHTSTYLES];
dlight_t cl_dlights[MAX_DLIGHTS];
// refresh list
// this is double buffered so the last frame
// can be scanned for oldorigins of trailing objects
int cl_numvisedicts, cl_oldnumvisedicts;
entity_t *cl_visedicts, *cl_oldvisedicts;
entity_t cl_visedicts_list[2][MAX_VISEDICTS];
double connect_time = -1; // for connection retransmits
int connect_type = 0;
int connect_tries = 0; //increased each try, every fourth trys nq connect packets.
quakeparms_t host_parms;
qboolean host_initialized; // true if into command execution
qboolean nomaster;
double host_frametime;
double realtime; // without any filtering or bounding
double oldrealtime; // last frame run
int host_framecount;
int host_hunklevel;
qbyte *host_basepal;
qbyte *host_colormap;
cvar_t host_speeds = {"host_speeds","0"}; // set for running times
#ifdef CRAZYDEBUGGING
cvar_t developer = {"developer","1"};
#else
cvar_t developer = {"developer","0"};
#endif
int fps_count;
jmp_buf host_abort;
void Master_Connect_f (void);
float server_version = 0; // version of server we connected to
char emodel_name[] =
{ 'e' ^ 0xff, 'm' ^ 0xff, 'o' ^ 0xff, 'd' ^ 0xff, 'e' ^ 0xff, 'l' ^ 0xff, 0 };
char pmodel_name[] =
{ 'p' ^ 0xff, 'm' ^ 0xff, 'o' ^ 0xff, 'd' ^ 0xff, 'e' ^ 0xff, 'l' ^ 0xff, 0 };
char prespawn_name[] =
{ 'p'^0xff, 'r'^0xff, 'e'^0xff, 's'^0xff, 'p'^0xff, 'a'^0xff, 'w'^0xff, 'n'^0xff,
' '^0xff, '%'^0xff, 'i'^0xff, ' '^0xff, '0'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, 0 };
char modellist_name[] =
{ 'm'^0xff, 'o'^0xff, 'd'^0xff, 'e'^0xff, 'l'^0xff, 'l'^0xff, 'i'^0xff, 's'^0xff, 't'^0xff,
' '^0xff, '%'^0xff, 'i'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, 0 };
char soundlist_name[] =
{ 's'^0xff, 'o'^0xff, 'u'^0xff, 'n'^0xff, 'd'^0xff, 'l'^0xff, 'i'^0xff, 's'^0xff, 't'^0xff,
' '^0xff, '%'^0xff, 'i'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, 0 };
void CL_MakeActive(char *gamename)
{
cls.state = ca_active;
if (VID_SetWindowCaption)
VID_SetWindowCaption(va("FTE %s: %s", gamename, cls.servername));
SCR_EndLoadingPlaque();
TP_ExecTrigger("f_spawn");
}
/*
==================
CL_Quit_f
==================
*/
void CL_Quit_f (void)
{
TP_ExecTrigger("f_quit");
Cbuf_Execute();
#ifndef CLIENTONLY
if (!isDedicated)
#endif
{
M_Menu_Quit_f ();
return;
}
CL_Disconnect ();
Sys_Quit ();
}
/*
=======================
CL_Version_f
======================
*/
void CL_Version_f (void)
{
#ifdef VERSION3PART
#ifdef DISTRIBUTION
Con_TPrintf (TLC_VERSIONST3, DISTRIBUTION, VERSION, build_number());
#else
Con_TPrintf (TCL_VERSION3, VERSION, build_number());
#endif
#else
#ifdef DISTRIBUTION
Con_TPrintf (TLC_VERSIONST2, DISTRIBUTION, VERSION, build_number());
#else
Con_TPrintf (TLC_VERSION2, VERSION, build_number());
#endif
#endif
Con_TPrintf (TL_EXEDATETIME, __DATE__, __TIME__);
}
void CL_ConnectToDarkPlaces(char *challenge, netadr_t adr)
{
char data[2048];
cls.fteprotocolextensions = 0;
cls.resendinfo = false;
connect_time = realtime; // for retransmit requests
sprintf(data, "%c%c%c%cconnect\\protocol\\darkplaces 3\\challenge\\%s", 255, 255, 255, 255, challenge);
NET_SendPacket (NS_CLIENT, strlen(data), data, adr);
cl.splitclients = 0;
}
/*
=======================
CL_SendConnectPacket
called by CL_Connect_f and CL_CheckResend
======================
*/
void CL_SendConnectPacket (
#ifdef PROTOCOL_VERSION_FTE
int ftepext,
#endif
int compressioncrc
/*, ...*/) //dmw new parms
{
netadr_t adr;
char data[2048];
char playerinfo2[MAX_INFO_STRING];
double t1, t2;
#ifdef PROTOCOL_VERSION_FTE
int fteprotextsupported=0;
#endif
int clients;
int c;
// JACK: Fixed bug where DNS lookups would cause two connects real fast
// Now, adds lookup time to the connect time.
// Should I add it to realtime instead?!?!
if (cls.state != ca_disconnected)
return;
if (cl_nopext.value) //imagine it's an unenhanced server
{
ftepext = 0;
compressioncrc = 0;
}
#ifdef PROTOCOL_VERSION_FTE
#ifdef PEXT_SCALE //dmw - protocol extensions
fteprotextsupported |= PEXT_SCALE;
#endif
#ifdef PEXT_LIGHTSTYLECOL
fteprotextsupported |= PEXT_LIGHTSTYLECOL;
#endif
#ifdef PEXT_TRANS
fteprotextsupported |= PEXT_TRANS;
#endif
#ifdef PEXT_VIEW2
fteprotextsupported |= PEXT_VIEW2;
#endif
#ifdef PEXT_BULLETENS
fteprotextsupported |= PEXT_BULLETENS;
#endif
#ifdef PEXT_ZLIBDL
fteprotextsupported |= PEXT_ZLIBDL;
#endif
#ifdef PEXT_LIGHTUPDATES
fteprotextsupported |= PEXT_LIGHTUPDATES;
#endif
#ifdef PEXT_FATNESS
fteprotextsupported |= PEXT_FATNESS;
#endif
#ifdef PEXT_HLBSP
fteprotextsupported |= PEXT_HLBSP;
#endif
#ifdef PEXT_Q2BSP
fteprotextsupported |= PEXT_Q2BSP;
#endif
#ifdef PEXT_Q3BSP
fteprotextsupported |= PEXT_Q3BSP;
#endif
#ifdef PEXT_TE_BULLET
fteprotextsupported |= PEXT_TE_BULLET;
#endif
#ifdef PEXT_HULLSIZE
fteprotextsupported |= PEXT_HULLSIZE;
#endif
#ifdef PEXT_SETVIEW
fteprotextsupported |= PEXT_SETVIEW;
#endif
#ifdef PEXT_MODELDBL
fteprotextsupported |= PEXT_MODELDBL;
#endif
#ifdef PEXT_VWEAP
fteprotextsupported |= PEXT_VWEAP;
#endif
#ifdef PEXT_FLOATCOORDS
fteprotextsupported |= PEXT_FLOATCOORDS;
#endif
fteprotextsupported |= PEXT_SPAWNSTATIC2;
#ifdef PEXT_SEEF1
fteprotextsupported |= PEXT_SEEF1;
#endif
fteprotextsupported |= PEXT_SPLITSCREEN;
fteprotextsupported |= PEXT_HEXEN2;
fteprotextsupported |= PEXT_CUSTOMTEMPEFFECTS;
fteprotextsupported |= PEXT_256PACKETENTITIES;
// fteprotextsupported |= PEXT_64PLAYERS;
fteprotextsupported |= PEXT_SHOWPIC;
fteprotextsupported |= PEXT_SETATTACHMENT;
#ifdef PEXT_CHUNKEDDOWNLOADS
fteprotextsupported |= PEXT_CHUNKEDDOWNLOADS;
#endif
#ifdef PEXT_CSQC
fteprotextsupported |= PEXT_CSQC;
#endif
#ifdef PEXT_DPFLAGS
fteprotextsupported |= PEXT_DPFLAGS;
#endif
fteprotextsupported &= ftepext;
#ifdef Q2CLIENT
if (cls.protocol == CP_QUAKE2)
fteprotextsupported = 0;
#endif
cls.fteprotocolextensions = fteprotextsupported;
#endif
t1 = Sys_DoubleTime ();
if (!NET_StringToAdr (cls.servername, &adr))
{
Con_TPrintf (TLC_BADSERVERADDRESS);
connect_time = -1;
return;
}
if (!NET_IsClientLegal(&adr))
{
Con_TPrintf (TLC_ILLEGALSERVERADDRESS);
connect_time = -1;
return;
}
if (adr.port == 0)
adr.port = BigShort (27500);
t2 = Sys_DoubleTime ();
cls.resendinfo = false;
connect_time = realtime+t2-t1; // for retransmit requests
cls.qport = Cvar_VariableValue("qport");
// Info_SetValueForStarKey (cls.userinfo, "*ip", NET_AdrToString(adr), MAX_INFO_STRING);
Q_strncpyz(playerinfo2, cls.userinfo, sizeof(playerinfo2)-1);
Info_SetValueForStarKey (playerinfo2, "name", "Second player", MAX_INFO_STRING);
clients = 1;
if (cl_splitscreen.value && (fteprotextsupported & PEXT_SPLITSCREEN))
{
// if (adr.type == NA_LOOPBACK)
clients = cl_splitscreen.value+1;
// else
// Con_Printf("Split screens are still under development\n");
}
if (clients < 1)
clients = 1;
if (clients > MAX_SPLITS)
clients = MAX_SPLITS;
#ifdef Q2CLIENT
if (cls.protocol == CP_QUAKE2) //sorry - too lazy.
clients = 1;
#endif
#ifdef Q3CLIENT
if (cls.protocol == CP_QUAKE3)
{ //q3 requires some very strange things.
CLQ3_SendConnectPacket(adr);
return;
}
#endif
sprintf(data, "%c%c%c%cconnect", 255, 255, 255, 255);
if (clients>1) //splitscreen 'connect' command specifies the number of userinfos sent.
strcat(data, va("%i", clients));
#ifdef Q2CLIENT
if (cls.protocol == CP_QUAKE2)
strcat(data, va(" %i", PROTOCOL_VERSION_Q2));
else
#endif
strcat(data, va(" %i", PROTOCOL_VERSION));
strcat(data, va(" %i %i", cls.qport, cls.challenge));
//userinfo 0 + zquake extension info.
strcat(data, va(" \"%s\\*z_ext\\%i\"", cls.userinfo, SUPPORTED_Z_EXTENSIONS));
for (c = 1; c < clients; c++)
{
Info_SetValueForStarKey (playerinfo2, "name", va("%s%i", name.string, c+1), MAX_INFO_STRING);
strcat(data, va(" \"%s\"", playerinfo2, SUPPORTED_Z_EXTENSIONS));
}
strcat(data, "\n");
#ifdef PROTOCOL_VERSION_FTE
if (ftepext)
strcat(data, va("0x%x 0x%x\n", PROTOCOL_VERSION_FTE, fteprotextsupported));
#endif
#ifdef HUFFNETWORK
if (compressioncrc && Huff_CompressionCRC(compressioncrc))
{
strcat(data, va("0x%x 0x%x\n", (('H'<<0) + ('U'<<8) + ('F'<<16) + ('F' << 24)), compressioncrc));
cls.netchan.compress = true;
}
else
#endif
cls.netchan.compress = false;
NET_SendPacket (NS_CLIENT, strlen(data), data, adr);
cl.splitclients = 0;
CL_RegisterSplitCommands();
}
/*
=================
CL_CheckForResend
Resend a connect message if the last one has timed out
=================
*/
void CL_CheckForResend (void)
{
netadr_t adr;
char data[2048];
double t1, t2;
#ifndef CLIENTONLY
if (!cls.state && sv.state)
{
Q_strncpyz (cls.servername, "internalserver", sizeof(cls.servername));
cls.state = ca_disconnected;
switch (svs.gametype)
{
#ifdef Q3CLIENT
case GT_QUAKE3:
cls.protocol = CP_QUAKE3;
break;
#endif
#ifdef Q2CLIENT
case GT_QUAKE2:
cls.protocol = CP_QUAKE2;
break;
#endif
default:
cls.protocol = CP_QUAKEWORLD;
break;
}
CL_SendConnectPacket (svs.fteprotocolextensions, false);
return;
}
#endif
if (connect_time == -1)
return;
if (cls.state != ca_disconnected)
return;
/*
#ifdef NQPROT
if (connect_type)
{
if (!connect_time || !(realtime - connect_time < 5.0))
{
connect_time = realtime;
NQ_BeginConnect(cls.servername);
NQ_ContinueConnect(cls.servername);
}
else
NQ_ContinueConnect(cls.servername);
return;
}
#endif
*/
if (connect_time && realtime - connect_time < 5.0)
return;
t1 = Sys_DoubleTime ();
if (!NET_StringToAdr (cls.servername, &adr))
{
Con_TPrintf (TLC_BADSERVERADDRESS);
connect_time = -1;
return;
}
if (!NET_IsClientLegal(&adr))
{
Con_TPrintf (TLC_ILLEGALSERVERADDRESS);
connect_time = -1;
return;
}
if (adr.port == 0)
adr.port = BigShort (27500);
t2 = Sys_DoubleTime ();
connect_time = realtime+t2-t1; // for retransmit requests
#ifdef Q3CLIENT
//Q3 clients send thier cdkey to the q3 authorize server.
//they send this packet with the challenge.
//and the server will refuse the client if it hasn't sent it.
CLQ3_SendAuthPacket(adr);
#endif
#ifdef NQPROT
if (connect_type || ((connect_tries&3)==3))
{
sizebuf_t sb;
memset(&sb, 0, sizeof(sb));
sb.data = data;
sb.maxsize = sizeof(data);
Con_TPrintf (TLC_CONNECTINGTO, cls.servername);
MSG_WriteLong(&sb, LongSwap(NETFLAG_CTL | (strlen(NET_GAMENAME_NQ)+7)));
MSG_WriteByte(&sb, CCREQ_CONNECT);
MSG_WriteString(&sb, NET_GAMENAME_NQ);
MSG_WriteByte(&sb, NET_PROTOCOL_VERSION);
NET_SendPacket (NS_CLIENT, sb.cursize, sb.data, adr);
}
else
#endif
{
Con_TPrintf (TLC_CONNECTINGTO, cls.servername);
sprintf (data, "%c%c%c%cgetchallenge\n", 255, 255, 255, 255);
NET_SendPacket (NS_CLIENT, strlen(data), data, adr);
}
connect_tries++;
}
void CL_BeginServerConnect(void)
{
connect_time = 0;
connect_type = 0;
connect_tries = 0;
CL_CheckForResend();
}
#ifdef NQPROT
void CLNQ_BeginServerConnect(void)
{
connect_time = 0;
connect_type = 1;
connect_tries = 0;
CL_CheckForResend();
}
#endif
void CL_BeginServerReconnect(void)
{
#ifndef CLIENTONLY
if (isDedicated)
{
Con_TPrintf (TLC_DEDICATEDCANNOTCONNECT);
return;
}
#endif
connect_time = 0;
CL_CheckForResend();
}
/*
================
CL_Connect_f
================
*/
void CL_Connect_f (void)
{
char *server;
if (Cmd_Argc() != 2)
{
Con_TPrintf (TLC_SYNTAX_CONNECT);
return;
}
server = Cmd_Argv (1);
CL_Disconnect_f ();
Q_strncpyz (cls.servername, server, sizeof(cls.servername));
CL_BeginServerConnect();
}
void CL_Join_f (void)
{
char *server;
if (Cmd_Argc() != 2)
{
if (cls.state)
{ //Hmm. This server sucks.
if (cls.z_ext & Z_EXT_JOIN_OBSERVE)
Cmd_ForwardToServer();
else
Cbuf_AddText("\nspectator 0;reconnect\n", RESTRICT_LOCAL);
return;
}
Con_Printf ("join requires a connection or servername/ip\n");
return;
}
server = Cmd_Argv (1);
CL_Disconnect_f ();
Cvar_Set(&spectator, "0");
Q_strncpyz (cls.servername, server, sizeof(cls.servername));
CL_BeginServerConnect();
}
void CL_Observe_f (void)
{
char *server;
if (Cmd_Argc() != 2)
{
if (cls.state)
{ //Hmm. This server sucks.
if (cls.z_ext & Z_EXT_JOIN_OBSERVE)
Cmd_ForwardToServer();
else
Cbuf_AddText("\nspectator 1;reconnect\n", RESTRICT_LOCAL);
return;
}
Con_Printf ("observe requires a connection or servername/ip\n");
return;
}
server = Cmd_Argv (1);
CL_Disconnect_f ();
Cvar_Set(&spectator, "1");
Q_strncpyz (cls.servername, server, sizeof(cls.servername));
CL_BeginServerConnect();
}
#ifdef NQPROT
void CLNQ_Connect_f (void)
{
char *server;
if (Cmd_Argc() != 2)
{
Con_TPrintf (TLC_SYNTAX_CONNECT);
return;
}
server = Cmd_Argv (1);
CL_Disconnect_f ();
Q_strncpyz (cls.servername, server, sizeof(cls.servername));
CLNQ_BeginServerConnect();
}
#endif
/*
=====================
CL_Rcon_f
Send the rest of the command line over as
an unconnected command.
=====================
*/
void CL_Rcon_f (void)
{
char message[1024];
int i;
netadr_t to;
if (!rcon_password.string) //FIXME: this is strange...
{
Con_TPrintf (TLC_NORCONPASSWORD);
return;
}
message[0] = 255;
message[1] = 255;
message[2] = 255;
message[3] = 255;
message[4] = 0;
strcat (message, "rcon ");
strcat (message, rcon_password.string);
strcat (message, " ");
for (i=1 ; i<Cmd_Argc() ; i++)
{
strcat (message, Cmd_Argv(i));
strcat (message, " ");
}
if (cls.state >= ca_connected)
to = cls.netchan.remote_address;
else
{
if (!strlen(rcon_address.string))
{
Con_TPrintf (TLC_NORCONDEST);
return;
}
NET_StringToAdr (rcon_address.string, &to);
}
NET_SendPacket (NS_CLIENT, strlen(message)+1, message
, to);
}
/*
=====================
CL_ClearState
=====================
*/
void CL_ClearState (void)
{
int i;
#ifndef CLIENTONLY
#define serverrunning (sv.state != ss_dead)
#define tolocalserver NET_IsLoopBackAddress(cls.netchan.remote_address)
#else
#define serverrunning false
#define tolocalserver false
#define SV_UnspawnServer()
#endif
CL_AllowIndependantSendCmd(false); //model stuff could be a problem.
S_StopAllSounds (true);
Cvar_ApplyLatches(CVAR_SERVEROVERRIDE);
Con_DPrintf ("Clearing memory\n");
#ifdef PEXT_BULLETENS
WipeBulletenTextures ();
#endif
if (!serverrunning || !tolocalserver)
{
if (serverrunning)
SV_UnspawnServer();
D_FlushCaches ();
Mod_ClearAll ();
if (host_hunklevel) // FIXME: check this...
Hunk_FreeToLowMark (host_hunklevel);
Cvar_ApplyLatches(CVAR_LATCH);
}
CL_ClearTEnts ();
CL_ClearCustomTEnts();
SCR_ShowPic_Clear();
if (cl.playernum[0] == -1)
{ //left over from q2 connect.
Media_PlayFilm("");
}
if (cl.lerpents)
BZ_Free(cl.lerpents);
// wipe the entire cl structure
memset (&cl, 0, sizeof(cl));
SZ_Clear (&cls.netchan.message);
// clear other arrays
memset (cl_efrags, 0, sizeof(cl_efrags));
memset (cl_dlights, 0, sizeof(cl_dlights));
memset (cl_lightstyle, 0, sizeof(cl_lightstyle));
memset (cl_baselines, 0, sizeof(cl_baselines));
for (i = 0; i < MAX_EDICTS; i++)
{
cl_baselines[i].scale = 1*16;
cl_baselines[i].trans = 255;
}
//
// allocate the efrags and chain together into a free list
//
cl.free_efrags = cl_efrags;
for (i=0 ; i<MAX_EFRAGS-1 ; i++)
cl.free_efrags[i].entnext = &cl.free_efrags[i+1];
cl.free_efrags[i].entnext = NULL;
for (i = 0; i < MAX_SPLITS; i++)
cl.viewheight[i] = DEFAULT_VIEWHEIGHT;
cl.minpitch = -70;
cl.maxpitch = 80;
cl.oldgametime = 0;
cl.gametime = 0;
cl.gametimemark = 0;
}
/*
=====================
CL_Disconnect
Sends a disconnect message to the server
This is also called on Host_Error, so it shouldn't cause any errors
=====================
*/
void CL_Disconnect (void)
{
qbyte final[10];
connect_time = -1;
Cvar_ApplyLatches(CVAR_SERVEROVERRIDE);
if (VID_SetWindowCaption)
VID_SetWindowCaption("FTE QuakeWorld: disconnected");
// stop sounds (especially looping!)
S_StopAllSounds (true);
#ifdef VM_CG
CG_Stop();
#endif
#ifdef CSQC_DAT
CSQC_Shutdown();
#endif
// if running a local server, shut it down
if (cls.demoplayback != DPB_NONE)
CL_StopPlayback ();
else if (cls.state != ca_disconnected)
{
if (cls.demorecording)
CL_Stop_f ();
switch(cls.protocol)
{
#ifdef NQPROT
case CP_NETQUAKE:
final[0] = clc_disconnect;
Netchan_Transmit (&cls.netchan, 1, final, 2500);
Netchan_Transmit (&cls.netchan, 1, final, 2500);
Netchan_Transmit (&cls.netchan, 1, final, 2500);
break;
#endif
#ifdef Q2CLIENT
case CP_QUAKE2:
final[0] = clcq2_stringcmd;
strcpy (final+1, "disconnect");
Netchan_Transmit (&cls.netchan, strlen(final)+1, final, 2500);
Netchan_Transmit (&cls.netchan, strlen(final)+1, final, 2500);
Netchan_Transmit (&cls.netchan, strlen(final)+1, final, 2500);
break;
#endif
case CP_QUAKEWORLD:
final[0] = clc_stringcmd;
strcpy (final+1, "drop");
Netchan_Transmit (&cls.netchan, strlen(final)+1, final, 2500);
Netchan_Transmit (&cls.netchan, strlen(final)+1, final, 2500);
Netchan_Transmit (&cls.netchan, strlen(final)+1, final, 2500);
break;
}
cls.state = ca_disconnected;
cls.demoplayback = DPB_NONE;
cls.demorecording = cls.timedemo = false;
#ifndef CLIENTONLY
//running a server, and it's our own
if (serverrunning && !tolocalserver)SV_UnspawnServer();
#endif
}
Cam_Reset();
if (cl.worldmodel)
{
#if defined(RUNTIMELIGHTING) && defined(RGLQUAKE)
extern model_t *lightmodel;
lightmodel = NULL;
#endif
cl.worldmodel->needload=true;
cl.worldmodel=NULL;
}
if (cls.downloadmethod <= DL_QWPENDING)
cls.downloadmethod = DL_NONE;
if (cls.downloadqw)
{
fclose(cls.downloadqw);
cls.downloadqw = NULL;
}
if (!cls.downloadmethod)
*cls.downloadname = '\0';
{
downloadlist_t *next;
while(cl.downloadlist)
{
next = cl.downloadlist->next;
Z_Free(cl.downloadlist);
cl.downloadlist = next;
}
while(cl.faileddownloads)
{
next = cl.faileddownloads->next;
Z_Free(cl.faileddownloads);
cl.faileddownloads = next;
}
}
COM_FlushTempoaryPacks();
cl.spectator = 0;
#ifdef NQPROT
cls.signon=0;
#endif
CL_StopUpload();
#ifndef CLIENTONLY
if (!isDedicated)
#endif
SCR_EndLoadingPlaque();
cls.protocol = CP_UNKNOWN;
cl.servercount = 0;
}
#undef serverrunning
#undef tolocalserver
void CL_Disconnect_f (void)
{
#ifndef CLIENTONLY
if (sv.state)
SV_UnspawnServer();
#endif
CL_Disconnect ();
Alias_WipeStuffedAliaes();
}
/*
====================
CL_User_f
user <name or userid>
Dump userdata / masterdata for a user
====================
*/
void CL_User_f (void)
{
int uid;
int i;
#ifndef CLIENTONLY
if (sv.state)
{
SV_User_f();
return;
}
#endif
if (Cmd_Argc() != 2)
{
Con_TPrintf (TLC_SYNTAX_USER);
return;
}
uid = atoi(Cmd_Argv(1));
for (i=0 ; i<MAX_CLIENTS ; i++)
{
if (!cl.players[i].name[0])
continue;
if (cl.players[i].userid == uid
|| !strcmp(cl.players[i].name, Cmd_Argv(1)) )
{
Info_Print (cl.players[i].userinfo);
return;
}
}
Con_TPrintf (TLC_USER_NOUSER);
}
/*
====================
CL_Users_f
Dump userids for all current players
====================
*/
void CL_Users_f (void)
{
int i;
int c;
c = 0;
Con_TPrintf (TLC_USERBANNER);
Con_TPrintf (TLC_USERBANNER2);
for (i=0 ; i<MAX_CLIENTS ; i++)
{
if (cl.players[i].name[0])
{
Con_TPrintf (TLC_USERLINE, cl.players[i].userid, cl.players[i].frags, cl.players[i].name);
c++;
}
}
Con_TPrintf (TLC_USERTOTAL, c);
}
void CL_Color_f (void)
{
// just for quake compatability...
int top, bottom;
char num[16];
qboolean server_owns_colour;
if (Cmd_Argc() == 1)
{
Con_TPrintf (TLC_COLOURCURRENT,
Info_ValueForKey (cls.userinfo, "topcolor"),
Info_ValueForKey (cls.userinfo, "bottomcolor") );
Con_TPrintf (TLC_SYNTAX_COLOUR);
return;
}
if (Cmd_FromGamecode())
server_owns_colour = true;
else
server_owns_colour = false;
if (Cmd_Argc() == 2)
top = bottom = atoi(Cmd_Argv(1));
else
{
top = atoi(Cmd_Argv(1));
bottom = atoi(Cmd_Argv(2));
}
top &= 15;
if (top > 13)
top = 13;
bottom &= 15;
if (bottom > 13)
bottom = 13;
sprintf (num, "%i", top);
if (top == 0)
*num = '\0';
if (Cmd_ExecLevel>RESTRICT_SERVER) //colour command came from server for a split client
Cbuf_AddText(va("cmd %i setinfo topcolor %i\n", Cmd_ExecLevel-RESTRICT_SERVER-1, top), Cmd_ExecLevel);
// else if (server_owns_colour)
// Cvar_LockFromServer(&topcolor, num);
else
Cvar_Set (&topcolor, num);
sprintf (num, "%i", bottom);
if (bottom == 0)
*num = '\0';
if (Cmd_ExecLevel>RESTRICT_SERVER) //colour command came from server for a split client
Cbuf_AddText(va("cmd %i setinfo bottomcolor %i\n", Cmd_ExecLevel-RESTRICT_SERVER-1, bottom), Cmd_ExecLevel);
else if (server_owns_colour)
Cvar_LockFromServer(&bottomcolor, num);
else
Cvar_Set (&bottomcolor, num);
#ifdef NQPROT
if (cls.protocol == CP_NETQUAKE)
Cmd_ForwardToServer();
#endif
}
void CL_CheckServerInfo(void)
{
char *s;
unsigned int allowed;
cl.teamplay = atoi(Info_ValueForKey(cl.serverinfo, "teamplay"));
cl.deathmatch = atoi(Info_ValueForKey(cl.serverinfo, "deathmatch"));
cls.allow_cheats = false;
cls.allow_semicheats=true;
cls.allow_rearview=false;
cls.allow_watervis=false;
cls.allow_skyboxes=false;
cls.allow_mirrors=false;
cls.allow_shaders=false;
cls.allow_luma=true;
cls.allow_bump=false;
#ifdef FISH
cls.allow_fish=false;
#endif
// cls.allow_fbskins = 0;
// cls.allow_overbrightlight;
if (cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "rearview")))
cls.allow_rearview=true;
if (cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "watervis")))
cls.allow_watervis=true;
if (cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "allow_skybox")) || atoi(Info_ValueForKey(cl.serverinfo, "allow_skyboxes")))
cls.allow_skyboxes=true;
if (cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "mirrors")))
cls.allow_mirrors=true;
if (cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "allow_shaders")))
cls.allow_shaders=true;
if (cls.demoplayback || !atoi(Info_ValueForKey(cl.serverinfo, "allow_luma")))
cls.allow_luma=false;
if (cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "allow_lmgamma")))
cls.allow_lightmapgamma=true;
s = Info_ValueForKey(cl.serverinfo, "allow_bump");
if (cls.demoplayback || atoi(s) || !*s) //admin doesn't care.
cls.allow_bump=true;
#ifdef FISH
if (cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "allow_fish")))
cls.allow_fish=true;
#endif
s = Info_ValueForKey(cl.serverinfo, "fbskins");
if (cls.demoplayback || *s)
cls.allow_fbskins = atof(s);
else
cls.allow_fbskins = 1;
s = Info_ValueForKey(cl.serverinfo, "*cheats");
if (cls.demoplayback || !stricmp(s, "on"))
cls.allow_cheats = true;
s = Info_ValueForKey(cl.serverinfo, "strict");
if (!cls.demoplayback && *s && strcmp(s, "0"))
{
cls.allow_semicheats = false;
cls.allow_cheats = false;
}
cls.maxfps = atof(Info_ValueForKey(cl.serverinfo, "maxfps"));
if (cls.maxfps < 20)
cls.maxfps = 72;
if (!atoi(Info_ValueForKey(cl.serverinfo, "deathmatch")))
cls.gamemode = GAME_COOP;
else
cls.gamemode = GAME_DEATHMATCH;
cls.z_ext = atoi(Info_ValueForKey(cl.serverinfo, "*z_ext"));
// movement vars for prediction
cl.bunnyspeedcap = Q_atof(Info_ValueForKey(cl.serverinfo, "pm_bunnyspeedcap"));
movevars.slidefix = (Q_atof(Info_ValueForKey(cl.serverinfo, "pm_slidefix")) != 0);
movevars.airstep = (Q_atof(Info_ValueForKey(cl.serverinfo, "pm_airstep")) != 0);
movevars.walljump = (Q_atof(Info_ValueForKey(cl.serverinfo, "pm_walljump")));
movevars.ktjump = Q_atof(Info_ValueForKey(cl.serverinfo, "pm_ktjump"));
// Initialize cl.maxpitch & cl.minpitch
s = (cls.z_ext & Z_EXT_PITCHLIMITS) ? Info_ValueForKey (cl.serverinfo, "maxpitch") : "";
cl.maxpitch = *s ? Q_atof(s) : 80.0f;
s = (cls.z_ext & Z_EXT_PITCHLIMITS) ? Info_ValueForKey (cl.serverinfo, "minpitch") : "";
cl.minpitch = *s ? Q_atof(s) : -70.0f;
allowed = atoi(Info_ValueForKey(cl.serverinfo, "allow"));
if (allowed & 1)
cls.allow_watervis = true;
if (allowed & 2)
cls.allow_rearview = true;
if (allowed & 4)
cls.allow_skyboxes = true;
if (allowed & 8)
cls.allow_mirrors = true;
if (allowed & 16)
cls.allow_shaders = true;
if (allowed & 32)
cls.allow_luma = true;
if (allowed & 64)
cls.allow_bump = true;
#ifdef FISH
if (allowed & 128)
cls.allow_fish = true;
#endif
if (allowed & 256)
cls.allow_lightmapgamma = true;
if (allowed & 512)
cls.allow_cheats = true;
if (cls.allow_semicheats)
cls.allow_anyparticles = true;
else
cls.allow_anyparticles = false;
Cvar_ForceCheatVars(cls.allow_semicheats, cls.allow_cheats);
}
/*
==================
CL_FullServerinfo_f
Sent by server just after the svc_serverdata
==================
*/
void CL_FullServerinfo_f (void)
{
char *p;
float v;
if (!Cmd_FromGamecode())
{
Con_Printf("Hey! fullserverinfo is meant to come from the server!\n");
return;
}
if (Cmd_Argc() != 2)
{
Con_TPrintf (TLC_SYNTAX_FULLSERVERINFO);
return;
}
Q_strncpyz (cl.serverinfo, Cmd_Argv(1), sizeof(cl.serverinfo));
if ((p = Info_ValueForKey(cl.serverinfo, "*version")) && *p) {
v = Q_atof(p);
if (v) {
if (!server_version)
Con_TPrintf (TLC_SERVER_VERSION, v);
server_version = v;
}
}
CL_CheckServerInfo();
cl.gamespeed = atof(Info_ValueForKey(cl.serverinfo, "*gamespeed"))/100.f;
if (cl.gamespeed < 0.1)
cl.gamespeed = 1;
cl.csqcdebug = atoi(Info_ValueForKey(cl.serverinfo, "*csqcdebug"));
}
/*
==================
CL_FullInfo_f
Allow clients to change userinfo
==================
*/
void CL_FullInfo_f (void)
{
char key[512];
char value[512];
char *o;
char *s;
if (Cmd_Argc() != 2)
{
Con_TPrintf (TLC_SYNTAX_FULLINFO);
return;
}
s = Cmd_Argv(1);
if (*s == '\\')
s++;
while (*s)
{
o = key;
while (*s && *s != '\\')
*o++ = *s++;
*o = 0;
if (!*s)
{
Con_TPrintf (TL_KEYHASNOVALUE);
return;
}
o = value;
s++;
while (*s && *s != '\\')
*o++ = *s++;
*o = 0;
if (*s)
s++;
if (!stricmp(key, pmodel_name) || !stricmp(key, emodel_name))
continue;
Info_SetValueForKey (cls.userinfo, key, value, MAX_INFO_STRING);
}
}
/*
==================
CL_SetInfo_f
Allow clients to change userinfo
==================
*/
void CL_SetInfo_f (void)
{
cvar_t *var;
if (Cmd_Argc() == 1)
{
Info_Print (cls.userinfo);
return;
}
if (Cmd_Argc() != 3)
{
Con_TPrintf (TLC_SYNTAX_SETINFO);
return;
}
if (!stricmp(Cmd_Argv(1), pmodel_name) || !strcmp(Cmd_Argv(1), emodel_name))
return;
var = Cvar_FindVar(Cmd_Argv(1));
if (var && (var->flags & CVAR_USERINFO))
{ //get the cvar code to set it. the server might have locked it.
Cvar_Set(var, Cmd_Argv(2));
return;
}
Info_SetValueForKey (cls.userinfo, Cmd_Argv(1), Cmd_Argv(2), MAX_INFO_STRING);
if (cls.state >= ca_connected)
{
#ifdef Q2CLIENT
if (cls.protocol == CP_QUAKE2 || cls.protocol == CP_QUAKE3)
cls.resendinfo = true;
else
#endif
Cmd_ForwardToServer ();
}
}
/*
====================
CL_Packet_f
packet <destination> <contents>
Contents allows \n escape character
====================
*/
void CL_Packet_f (void)
{
char send[2048];
int i, l;
char *in, *out;
netadr_t adr;
if (Cmd_Argc() != 3)
{
Con_TPrintf (TLC_PACKET_SYNTAX);
return;
}
if (!NET_StringToAdr (Cmd_Argv(1), &adr))
{
Con_TPrintf (TLC_BADADDRESS);
return;
}
if (Cmd_FromGamecode()) //some mvd servers stuffcmd a packet command which lets them know which ip the client is from.
{ //unfortunatly, 50% of servers are badly configured.
if (adr.type == NA_IP)
if (adr.ip[0] == 127)
if (adr.ip[1] == 0)
if (adr.ip[2] == 0)
if (adr.ip[3] == 1)
{
adr.ip[0] = cls.netchan.remote_address.ip[0];
adr.ip[1] = cls.netchan.remote_address.ip[1];
adr.ip[2] = cls.netchan.remote_address.ip[2];
adr.ip[3] = cls.netchan.remote_address.ip[3];
adr.port = cls.netchan.remote_address.port;
Con_Printf ("^b^1Server is broken. Trying to send to server instead.\n");
}
Con_DPrintf ("Sending realip packet\n");
}
cls.lastarbiatarypackettime = Sys_DoubleTime(); //prevent the packet command from causing a reconnect on badly configured mvdsv servers.
in = Cmd_Argv(2);
out = send+4;
send[0] = send[1] = send[2] = send[3] = 0xff;
l = strlen (in);
for (i=0 ; i<l ; i++)
{
if (in[i] == '\\' && in[i+1] == 'n')
{
*out++ = '\n';
i++;
}
else
*out++ = in[i];
}
*out = 0;
NET_SendPacket (NS_CLIENT, out-send, send, adr);
}
/*
=====================
CL_NextDemo
Called to play the next demo in the demo loop
=====================
*/
void CL_NextDemo (void)
{
char str[1024];
if (cls.demonum == -1)
return; // don't play demos
if (!cls.demos[cls.demonum][0] || cls.demonum == MAX_DEMOS)
{
cls.demonum = 0;
if (!cls.demos[cls.demonum][0])
{
// Con_Printf ("No demos listed with startdemos\n");
cls.demonum = -1;
return;
}
}
sprintf (str,"playdemo %s\n", cls.demos[cls.demonum]);
Cbuf_InsertText (str, RESTRICT_LOCAL);
cls.demonum++;
}
/*
===============================================================================
DEMO LOOP CONTROL
===============================================================================
*/
/*
==================
CL_Startdemos_f
==================
*/
void CL_Startdemos_f (void)
{
int i, c;
c = Cmd_Argc() - 1;
if (c > MAX_DEMOS)
{
Con_Printf ("Max %i demos in demoloop\n", MAX_DEMOS);
c = MAX_DEMOS;
}
Con_Printf ("%i demo(s) in loop\n", c);
for (i=1 ; i<c+1 ; i++)
Q_strncpyz (cls.demos[i-1], Cmd_Argv(i), sizeof(cls.demos[0]));
if (
#ifndef CLIENTONLY
!sv.state &&
#endif
cls.demonum != -1 && cls.demoplayback==DPB_NONE && !media_filmtype && COM_CheckParm("-demos"))
{
cls.demonum = 0;
CL_NextDemo ();
}
else
cls.demonum = -1;
}
/*
==================
CL_Demos_f
Return to looping demos
==================
*/
void CL_Demos_f (void)
{
if (cls.demonum == -1)
cls.demonum = 1;
CL_Disconnect_f ();
CL_NextDemo ();
}
/*
==================
CL_Stopdemo_f
stop demo
==================
*/
void CL_Stopdemo_f (void)
{
if (cls.demoplayback == DPB_NONE)
return;
CL_StopPlayback ();
CL_Disconnect ();
}
/*
=================
CL_Changing_f
Just sent as a hint to the client that they should
drop to full console
=================
*/
void CL_Changing_f (void)
{
if (cls.downloadqw) // don't change when downloading
return;
SCR_BeginLoadingPlaque();
S_StopAllSounds (true);
cl.intermission = 0;
cls.state = ca_connected; // not active anymore, but not disconnected
Con_TPrintf (TLC_CHANGINGMAP);
#ifdef NQPROT
cls.signon=0;
#endif
}
/*
=================
CL_Reconnect_f
The server is changing levels
=================
*/
void CL_Reconnect_f (void)
{
if (cls.downloadqw) // don't change when downloading
return;
#ifdef NQPROT
if (cls.protocol == CP_NETQUAKE)
{
CL_Changing_f();
return;
}
#endif
S_StopAllSounds (true);
if (cls.state == ca_connected)
{
Con_TPrintf (TLC_RECONNECTING);
CL_SendClientCommand(true, "new");
return;
}
if (!*cls.servername)
{
Con_TPrintf (TLC_RECONNECT_NOSERVER);
return;
}
CL_Disconnect();
CL_BeginServerReconnect();
}
/*
=================
CL_ConnectionlessPacket
Responses to broadcasts, etc
=================
*/
void CL_ConnectionlessPacket (void)
{
char *s;
int c;
MSG_BeginReading ();
MSG_ReadLong (); // skip the -1
Cmd_TokenizeString(net_message.data+4, false, false);
if (net_message.cursize == sizeof(net_message_buffer))
net_message.data[sizeof(net_message_buffer)-1] = '\0';
else
net_message.data[net_message.cursize] = '\0';
#ifdef PLUGINS
if (Plug_ConnectionlessClientPacket(net_message.data+4, net_message.cursize-4))
return;
#endif
c = MSG_ReadByte ();
if (cls.demoplayback == DPB_NONE)
Con_TPrintf (TL_ST_COLON, NET_AdrToString (net_from));
// Con_DPrintf ("%s", net_message.data + 4);
if (c == S2C_CHALLENGE)
{
unsigned long pext = 0, huffcrc=0;
Con_TPrintf (TLC_S2C_CHALLENGE);
s = MSG_ReadString ();
COM_Parse(s);
if (!strcmp(com_token, "hallengeResponse"))
{
#ifdef Q3CLIENT
cls.protocol = CP_QUAKE3;
cls.challenge = atoi(s+17);
CL_SendConnectPacket (0, 0/*, ...*/);
return;
#else
Con_Printf("\nUnable to connect to Quake3\n");
return;
#endif
}
else if (!strcmp(com_token, "hallenge"))
{
char *s2;
for (s2 = s+9; *s2; s2++)
{
if ((*s2 < '0' || *s2 > '9') && *s2 != '-')
break;
}
if (*s2)
{//and if it's not, we're unlikly to be compatable with whatever it is that's talking at us.
#ifdef NQPROT
cls.protocol = CP_NETQUAKE;
CL_ConnectToDarkPlaces(s+9, net_from);
#else
Con_Printf("\nUnable connect to DarkPlaces\n");
#endif
return;
}
#ifdef Q2CLIENT
cls.protocol = CP_QUAKE2;
#else
Con_Printf("\nUnable to connect to Quake2\n");
#endif
s+=9;
}
#ifdef Q3CLIENT
else if (!strcmp(com_token, "onnectResponse"))
{
goto client_connect;
}
#endif
#ifdef Q2CLIENT
else if (!strcmp(com_token, "lient_connect"))
{
goto client_connect;
}
#endif
else
cls.protocol = CP_QUAKEWORLD;
cls.challenge = atoi(s);
for(;;)
{
c = MSG_ReadLong ();
if (msg_badread)
break;
if (c == PROTOCOL_VERSION_FTE)
pext = MSG_ReadLong ();
#ifdef HUFFNETWORK
else if (c == (('H'<<0) + ('U'<<8) + ('F'<<16) + ('F' << 24)))
huffcrc = MSG_ReadLong ();
#endif
//else if (c == PROTOCOL_VERSION_...)
else
MSG_ReadLong ();
}
CL_SendConnectPacket (pext, huffcrc/*, ...*/);
return;
}
#ifdef Q2CLIENT
if (cls.protocol == CP_QUAKE2)
{
char *nl;
msg_readcount--;
c = msg_readcount;
s = MSG_ReadString ();
nl = strchr(s, '\n');
if (nl)
{
msg_readcount = c + nl-s + 1;
*nl = '\0';
}
if (!strcmp(s, "print"))
{
Con_TPrintf (TLC_A2C_PRINT);
s = MSG_ReadString ();
Con_Print (s);
return;
}
else if (!strcmp(s, "client_connect"))
{
goto client_connect;
}
else if (!strcmp(s, "disconnect"))
{
if (NET_CompareAdr(net_from, cls.netchan.remote_address))
{
Con_Printf ("disconnect\n");
CL_Disconnect_f();
return;
}
else
{
Con_Printf("Ignoring random disconnect command\n");
return;
}
}
else
{
Con_TPrintf (TLC_Q2CONLESSPACKET_UNKNOWN, s);
msg_readcount = c;
c = MSG_ReadByte();
}
}
#endif
#ifdef NQPROT
if (c == 'a')
{
s = MSG_ReadString ();
COM_Parse(s);
if (!strcmp(com_token, "ccept"))
{
Netchan_Setup(NS_CLIENT, &cls.netchan, net_from, cls.qport);
Con_DPrintf ("CL_EstablishConnection: connected to %s\n", cls.servername);
cls.netchan.isnqprotocol = true;
cls.protocol = CP_NETQUAKE;
cls.demonum = -1; // not in the demo loop now
cls.state = ca_connected;
SCR_BeginLoadingPlaque();
return;
}
}
#endif
if (c == 'd') //note - this conflicts with qw masters, our browser uses a different socket.
{
Con_Printf ("d\n");
if (cls.demoplayback != DPB_NONE)
{
Con_Printf("Disconnect\n");
CL_Disconnect_f();
}
return;
}
if (c == S2C_CONNECTION)
{
int compress;
#ifdef Q2CLIENT
client_connect: //fixme: make function
#endif
Con_TPrintf (TLC_GOTCONNECTION);
if (cls.state >= ca_connected)
{
if (cls.demoplayback == DPB_NONE)
Con_TPrintf (TLC_DUPCONNECTION);
return;
}
compress = cls.netchan.compress;
Netchan_Setup (NS_CLIENT, &cls.netchan, net_from, cls.qport);
cls.netchan.compress = compress;
#ifdef Q3CLIENT
if (cls.protocol != CP_QUAKE3)
#endif
CL_SendClientCommand(true, "new");
cls.state = ca_connected;
Con_TPrintf (TLC_CONNECTED);
allowremotecmd = false; // localid required now for remote cmds
return;
}
// remote command from gui front end
if (c == A2C_CLIENT_COMMAND) //man I hate this.
{
char cmdtext[2048];
Con_TPrintf (TLC_CONLESS_CONCMD);
if (net_from.type != net_local_cl_ipadr.type
|| ((*(unsigned *)net_from.ip != *(unsigned *)net_local_cl_ipadr.ip) && (*(unsigned *)net_from.ip != htonl(INADDR_LOOPBACK))))
{
Con_TPrintf (TLC_CMDFROMREMOTE);
return;
}
#ifdef _WIN32
ShowWindow (mainwindow, SW_RESTORE);
SetForegroundWindow (mainwindow);
#endif
s = MSG_ReadString ();
Q_strncpyz(cmdtext, s, sizeof(cmdtext));
s = MSG_ReadString ();
while (*s && isspace(*s))
s++;
while (*s && isspace(s[strlen(s) - 1]))
s[strlen(s) - 1] = 0;
if (!allowremotecmd && (!*localid.string || strcmp(localid.string, s))) {
if (!*localid.string) {
Con_TPrintf (TL_LINEBREAK_EQUALS);
Con_TPrintf (TLC_LOCALID_NOTSET);
Con_TPrintf (TL_LINEBREAK_EQUALS);
return;
}
Con_TPrintf (TL_LINEBREAK_EQUALS);
Con_TPrintf (TLC_LOCALID_BAD,
s, localid.string);
Con_TPrintf (TL_LINEBREAK_EQUALS);
Cvar_Set(&localid, "");
return;
}
Cbuf_AddText (cmdtext, RESTRICT_SERVER);
allowremotecmd = false;
return;
}
// print command from somewhere
if (c == 'p')
{
if (!strncmp(net_message.data+4, "print\n", 6))
{
Con_TPrintf (TLC_A2C_PRINT);
Con_Print (net_message.data+10);
return;
}
}
if (c == A2C_PRINT)
{
Con_TPrintf (TLC_A2C_PRINT);
s = MSG_ReadString ();
Con_Print (s);
return;
}
if (c == 'r')//dp's reject
{
s = MSG_ReadString ();
Con_Printf("r%s\n", s);
return;
}
// ping from somewhere
if (c == A2A_PING)
{
char data[6];
Con_TPrintf (TLC_A2A_PING);
data[0] = 0xff;
data[1] = 0xff;
data[2] = 0xff;
data[3] = 0xff;
data[4] = A2A_ACK;
data[5] = 0;
NET_SendPacket (NS_CLIENT, 6, &data, net_from);
return;
}
//happens in demos
if (c == svc_disconnect && cls.demoplayback != DPB_NONE)
{
Host_EndGame ("End of Demo");
return;
}
Con_TPrintf (TLC_CONLESSPACKET_UNKNOWN, c);
}
#ifdef NQPROT
void CLNQ_ConnectionlessPacket(void)
{
char *s;
int length;
MSG_BeginReading ();
length = LongSwap(MSG_ReadLong ());
if (!(length & NETFLAG_CTL))
return; //not an nq control packet.
length &= NETFLAG_LENGTH_MASK;
if (length != net_message.cursize)
return; //not an nq packet.
switch(MSG_ReadByte())
{
case CCREP_ACCEPT:
if (cls.state >= ca_connected)
{
if (cls.demoplayback == DPB_NONE)
Con_TPrintf (TLC_DUPCONNECTION);
return;
}
net_from.port = htons((short)MSG_ReadLong());
Netchan_Setup (NS_CLIENT, &cls.netchan, net_from, cls.qport);
cls.netchan.isnqprotocol = true;
cls.netchan.compress = 0;
cls.protocol = CP_NETQUAKE;
cls.state = ca_connected;
Con_TPrintf (TLC_CONNECTED);
allowremotecmd = false; // localid required now for remote cmds
//send a dummy packet.
//this makes our local nat think we initialised the conversation.
NET_SendPacket(NS_CLIENT, 9, "\xff\xff\xff\xff""dummy", net_from);
return;
case CCREP_REJECT:
s = MSG_ReadString();
Con_Printf("Connect failed\n%s\n", s);
return;
}
}
#endif
/*
=================
CL_ReadPackets
=================
*/
void CL_ReadPackets (void)
{
// while (NET_GetPacket ())
while (CL_GetMessage())
{
#ifdef NQPROT
if (cls.demoplayback == DPB_NETQUAKE)
{
MSG_BeginReading ();
cls.netchan.last_received = realtime;
CLNQ_ParseServerMessage ();
continue;
}
#endif
#ifdef Q2CLIENT
if (cls.demoplayback == DPB_QUAKE2)
{
MSG_BeginReading ();
cls.netchan.last_received = realtime;
CLQ2_ParseServerMessage ();
continue;
}
#endif
//
// remote command packet
//
if (*(int *)net_message.data == -1)
{
CL_ConnectionlessPacket ();
continue;
}
if (net_message.cursize < 6 && cls.demoplayback != DPB_MVD) //MVDs don't have the whole sequence header thing going on
{
Con_TPrintf (TL_RUNTPACKET,NET_AdrToString(net_from));
continue;
}
if (cls.state == ca_disconnected)
{ //connect to nq servers, but don't get confused with sequenced packets.
#ifdef NQPROT
CLNQ_ConnectionlessPacket ();
#endif
continue; //ignore it. We arn't connected.
}
//
// packet from server
//
if (!cls.demoplayback &&
!NET_CompareAdr (net_from, cls.netchan.remote_address))
{
Con_DPrintf ("%s:sequenced packet from wrong server\n"
,NET_AdrToString(net_from));
continue;
}
switch(cls.protocol)
{
#ifdef Q3CLIENT
case CP_QUAKE3:
CLQ3_ParseServerMessage();
break;
#endif
#ifdef NQPROT
case CP_NETQUAKE:
switch(NQNetChan_Process(&cls.netchan))
{
case 0:
break;
case 1:
cls.netchan.incoming_sequence = cls.netchan.outgoing_sequence - 3;
case 2:
CLNQ_ParseServerMessage ();
break;
}
break;
#endif
#ifdef Q2CLIENT
case CP_QUAKE2:
if (!Netchan_Process(&cls.netchan))
continue; // wasn't accepted for some reason
CLQ2_ParseServerMessage ();
break;
#endif
case CP_QUAKEWORLD:
if (cls.demoplayback == DPB_MVD)
MSG_BeginReading();
else if (!Netchan_Process(&cls.netchan))
continue; // wasn't accepted for some reason
CL_ParseServerMessage ();
break;
}
// if (cls.demoplayback && cls.state >= ca_active && !CL_DemoBehind())
// return;
}
//
// check timeout
//
if (cls.state >= ca_connected
&& realtime - cls.netchan.last_received > cl_timeout.value)
{
Con_TPrintf (TLC_SERVERTIMEOUT);
CL_Disconnect ();
return;
}
if (cls.demoplayback == DPB_MVD)
MVD_Interpolate();
}
//=============================================================================
/*
=====================
CL_Download_f
=====================
*/
void CL_Download_f (void)
{
// char *p, *q;
char *url;
url = Cmd_Argv(1);
#ifdef WEBCLIENT
if (!strnicmp(url, "http://", 7) || !strnicmp(url, "ftp://", 6))
{
if (Cmd_IsInsecure())
return;
HTTP_CL_Get(url, Cmd_Argv(2), NULL);//"test.txt");
return;
}
#endif
if (!strnicmp(url, "qw://", 5) || !strnicmp(url, "q2://", 5))
{
url += 5;
}
if (cls.state == ca_disconnected || cls.demoplayback)
{
Con_TPrintf (TLC_CONNECTFIRST);
return;
}
if (cls.netchan.remote_address.type == NA_LOOPBACK)
{
Con_TPrintf (TLC_CONNECTFIRST);
return;
}
if (Cmd_Argc() != 2)
{
Con_TPrintf (TLC_SYNTAX_DOWNLOAD);
return;
}
if (Cmd_IsInsecure()) //mark server specified downloads.
{
if (!strnicmp(url, "game", 4) || !stricmp(url, "progs.dat") || !stricmp(url, "menu.dat") || !stricmp(url, "csprogs.dat") || !stricmp(url, "qwprogs.dat") || strstr(url, "..") || strstr(url, ".dll") || strstr(url, ".so"))
{ //yes, I know the user can use a different progs from the one that is specified. If you leave it blank there will be no problem. (server isn't allowed to stuff progs cvar)
Con_Printf("Ignoring stuffed download of \"%s\" due to possible security risk\n", url);
return;
}
cls.downloadtype = dl_singlestuffed;
CL_CheckOrDownloadFile(url, url, false);
return;
}
else
{
cls.downloadtype = dl_single;
}
CL_EnqueDownload(url, url, true, false);
/*
strcpy(cls.downloadname, url);
_snprintf (cls.downloadname, sizeof(cls.downloadname), "%s/%s", com_gamedir, url);
p = cls.downloadname;
for (;;)
{
if ((q = strchr(p, '/')) != NULL)
{
*q = 0;
Sys_mkdir(cls.downloadname);
*q = '/';
p = q + 1;
} else
break;
}
COM_StripExtension(cls.downloadname, cls.downloadtempname);
COM_DefaultExtension(cls.downloadtempname, ".tmp");
if (cls.down
// cls.downloadqw = fopen (cls.downloadname, "wb");
cls.downloadmethod = DL_QWPENDING;
CL_SendClientCommand("download %s\n",url);*/
}
#ifdef _WINDOWS
#include <windows.h>
/*
=================
CL_Minimize_f
=================
*/
void CL_Windows_f (void)
{
if (!mainwindow)
{
Con_Printf("Cannot comply\n");
return;
}
// if (modestate == MS_WINDOWED)
// ShowWindow(mainwindow, SW_MINIMIZE);
// else
SendMessage(mainwindow, WM_SYSKEYUP, VK_TAB, 1 | (0x0F << 16) | (1<<29));
}
#endif
#ifndef CLIENTONLY
void CL_ServerInfo_f(void)
{
if (!sv.state && cls.state)
Cmd_ForwardToServer ();
else
{
SV_Serverinfo_f(); //allow it to be set... (whoops)
}
}
#endif
#ifdef WEBCLIENT
void CL_FTP_f(void)
{
FTP_Client_Command(Cmd_Args(), NULL);
}
#endif
#ifdef IRCCLIENT
void CL_IRC_f(void)
{
IRC_Command(Cmd_Args());
}
#endif
void SCR_ShowPic_Script_f(void);
/*
=================
CL_Init
=================
*/
void CL_Init (void)
{
extern void CL_Say_f (void);
extern void CL_SayMe_f (void);
extern void CL_SayTeam_f (void);
extern cvar_t baseskin;
extern cvar_t noskins;
char st[80];
cls.state = ca_disconnected;
#ifdef VERSION3PART
sprintf (st, "%s %4.3f-%04d", DISTRIBUTION, VERSION, build_number());
#else
sprintf (st, "%s %4.2f-%04d", DISTRIBUTION, VERSION, build_number());
#endif
sprintf (st, "%s", DISTRIBUTION);
Info_SetValueForStarKey (cls.userinfo, "*ver", st, MAX_INFO_STRING);
InitValidation();
CL_InitInput ();
CL_InitTEnts ();
CL_InitPrediction ();
CL_InitCam ();
PM_Init ();
TP_Init();
//
// register our commands
//
CLSCR_Init();
#ifdef MENU_DAT
MP_RegisterCvarsAndCmds();
#endif
#ifdef CSQC_DAT
CSQC_RegisterCvarsAndThings();
#endif
Cvar_Register (&host_speeds, cl_controlgroup);
Cvar_Register (&developer, cl_controlgroup);
Cvar_Register (&cfg_save_name, cl_controlgroup);
Cvar_Register (&cl_demospeed, "Demo playback");
Cvar_Register (&cl_warncmd, "Warnings");
Cvar_Register (&cl_upspeed, cl_inputgroup);
Cvar_Register (&cl_forwardspeed, cl_inputgroup);
Cvar_Register (&cl_backspeed, cl_inputgroup);
Cvar_Register (&cl_sidespeed, cl_inputgroup);
Cvar_Register (&cl_movespeedkey, cl_inputgroup);
Cvar_Register (&cl_yawspeed, cl_inputgroup);
Cvar_Register (&cl_pitchspeed, cl_inputgroup);
Cvar_Register (&cl_anglespeedkey, cl_inputgroup);
Cvar_Register (&cl_shownet, cl_screengroup);
Cvar_Register (&cl_sbar, cl_screengroup);
Cvar_Register (&cl_hudswap, cl_screengroup);
Cvar_Register (&cl_maxfps, cl_screengroup);
Cvar_Register (&cl_timeout, cl_controlgroup);
Cvar_Register (&lookspring, cl_inputgroup);
Cvar_Register (&lookstrafe, cl_inputgroup);
Cvar_Register (&sensitivity, cl_inputgroup);
Cvar_Register (&m_pitch, cl_inputgroup);
Cvar_Register (&m_yaw, cl_inputgroup);
Cvar_Register (&m_forward, cl_inputgroup);
Cvar_Register (&m_side, cl_inputgroup);
Cvar_Register (&rcon_password, cl_controlgroup);
Cvar_Register (&rcon_address, cl_controlgroup);
Cvar_Register (&entlatency, cl_predictiongroup);
Cvar_Register (&cl_predict_players2, cl_predictiongroup);
Cvar_Register (&cl_predict_players, cl_predictiongroup);
Cvar_Register (&cl_solid_players, cl_predictiongroup);
Cvar_Register (&localid, cl_controlgroup);
Cvar_Register (&cl_muzzleflash, cl_controlgroup);
Cvar_Register (&baseskin, "Teamplay");
Cvar_Register (&noskins, "Teamplay");
Cvar_Register (&cl_item_bobbing, "Item effects");
Cvar_Register (&cl_staticsounds, "Item effects");
Cvar_Register (&r_rocketlight, "Item effects");
Cvar_Register (&r_lightflicker, "Item effects");
Cvar_Register (&cl_r2g, "Item effects");
Cvar_Register (&r_powerupglow, "Item effects");
Cvar_Register (&v_powerupshell, "Item effects");
Cvar_Register (&cl_gibfilter, "Item effects");
Cvar_Register (&cl_deadbodyfilter, "Item effects");
Cvar_Register (&cl_nolerp, "Item effects");
Cvar_Register (&allow_download_csprogs, cl_controlgroup);
//
// info mirrors
//
Cvar_Register (&name, cl_controlgroup);
Cvar_Register (&password, cl_controlgroup);
Cvar_Register (&spectator, cl_controlgroup);
Cvar_Register (&skin, cl_controlgroup);
Cvar_Register (&model, cl_controlgroup);
Cvar_Register (&team, cl_controlgroup);
Cvar_Register (&topcolor, cl_controlgroup);
Cvar_Register (&bottomcolor, cl_controlgroup);
Cvar_Register (&rate, cl_controlgroup);
Cvar_Register (&drate, cl_controlgroup);
Cvar_Register (&msg, cl_controlgroup);
Cvar_Register (&noaim, cl_controlgroup);
Cvar_Register (&cl_nofake, cl_controlgroup);
Cvar_Register (&cl_chatsound, cl_controlgroup);
Cvar_Register (&requiredownloads, cl_controlgroup);
Cvar_Register (&cl_standardchat, cl_controlgroup);
Cvar_Register (&cl_parsewhitetext, cl_controlgroup);
Cvar_Register (&cl_nopext, cl_controlgroup);
Cvar_Register (&cl_splitscreen, cl_controlgroup);
Cvar_Register (&host_mapname, "Scripting");
Cvar_Register (&cl_indepphysics, cl_controlgroup);
#ifdef IRCCLIENT
Cmd_AddCommand ("irc", CL_IRC_f);
#endif
#ifdef WEBCLIENT
Cmd_AddCommand ("ftp", CL_FTP_f);
#endif
Cmd_AddCommand ("version", CL_Version_f);
Cmd_AddCommand ("changing", CL_Changing_f);
Cmd_AddCommand ("disconnect", CL_Disconnect_f);
Cmd_AddCommand ("record", CL_Record_f);
Cmd_AddCommand ("rerecord", CL_ReRecord_f);
Cmd_AddCommand ("stop", CL_Stop_f);
Cmd_AddCommand ("playdemo", CL_PlayDemo_f);
Cmd_AddCommand ("timedemo", CL_TimeDemo_f);
Cmd_AddCommand ("showpic", SCR_ShowPic_Script_f);
Cmd_AddCommand ("startdemos", CL_Startdemos_f);
Cmd_AddCommand ("demos", CL_Demos_f);
Cmd_AddCommand ("stopdemo", CL_Stopdemo_f);
Cmd_AddCommand ("skins", Skin_Skins_f);
Cmd_AddCommand ("allskins", Skin_AllSkins_f);
Cmd_AddCommand ("quit", CL_Quit_f);
Cmd_AddCommand ("connect", CL_Connect_f);
#ifdef NQPROT
Cmd_AddCommand ("nqconnect", CLNQ_Connect_f);
#endif
Cmd_AddCommand ("reconnect", CL_Reconnect_f);
Cmd_AddCommand ("join", CL_Join_f);
Cmd_AddCommand ("observe", CL_Observe_f);
Cmd_AddCommand ("rcon", CL_Rcon_f);
Cmd_AddCommand ("packet", CL_Packet_f);
Cmd_AddCommand ("user", CL_User_f);
Cmd_AddCommand ("users", CL_Users_f);
Cmd_AddCommand ("setinfo", CL_SetInfo_f);
Cmd_AddCommand ("fullinfo", CL_FullInfo_f);
Cmd_AddCommand ("fullserverinfo", CL_FullServerinfo_f);
Cmd_AddCommand ("color", CL_Color_f);
Cmd_AddCommand ("download", CL_Download_f);
Cmd_AddCommand ("nextul", CL_NextUpload);
Cmd_AddCommand ("stopul", CL_StopUpload);
//
// forward to server commands
//
Cmd_AddCommand ("god", NULL); //cheats
Cmd_AddCommand ("give", NULL);
Cmd_AddCommand ("noclip", NULL);
Cmd_AddCommand ("fly", NULL);
Cmd_AddCommand ("setpos", NULL);
Cmd_AddCommand ("topten", NULL);
Cmd_AddCommand ("kill", NULL);
Cmd_AddCommand ("pause", NULL);
Cmd_AddCommand ("say", CL_Say_f);
Cmd_AddCommand ("me", CL_SayMe_f);
Cmd_AddCommand ("sayone", CL_Say_f);
Cmd_AddCommand ("say_team", CL_SayTeam_f);
#ifdef CLIENTONLY
Cmd_AddCommand ("serverinfo", NULL);
#else
Cmd_AddCommand ("serverinfo", CL_ServerInfo_f);
#endif
//
// Windows commands
//
#ifdef _WINDOWS
Cmd_AddCommand ("windows", CL_Windows_f);
#endif
}
/*
================
Host_EndGame
Call this to drop to a console without exiting the qwcl
================
*/
void VARGS Host_EndGame (char *message, ...)
{
va_list argptr;
char string[1024];
SCR_EndLoadingPlaque();
va_start (argptr,message);
_vsnprintf (string,sizeof(string)-1, message,argptr);
va_end (argptr);
Con_TPrintf (TL_NL);
Con_TPrintf (TL_LINEBREAK_EQUALS);
Con_TPrintf (TLC_CLIENTCON_ERROR_ENDGAME,string);
Con_TPrintf (TL_LINEBREAK_EQUALS);
Con_TPrintf (TL_NL);
SCR_EndLoadingPlaque();
CL_Disconnect ();
Cvar_Set(&cl_shownet, "0");
longjmp (host_abort, 1);
}
/*
================
Host_Error
This shuts down the client and exits qwcl
================
*/
void VARGS Host_Error (char *error, ...)
{
va_list argptr;
char string[1024];
static qboolean inerror = false;
if (inerror)
Sys_Error ("Host_Error: recursively entered");
inerror = true;
va_start (argptr,error);
_vsnprintf (string,sizeof(string)-1, error,argptr);
va_end (argptr);
Con_TPrintf (TLC_HOSTFATALERROR,string);
CL_Disconnect ();
cls.demonum = -1;
inerror = false;
// FIXME
Sys_Error ("Host_Error: %s\n",string);
}
/*
===============
Host_WriteConfiguration
Writes key bindings and archived cvars to config.cfg
===============
*/
void Host_WriteConfiguration (void)
{
FILE *f;
if (host_initialized && cfg_save_name.string && *cfg_save_name.string)
{
if (strchr(cfg_save_name.string, '.'))
{
Con_TPrintf (TLC_CONFIGCFG_WRITEFAILED);
return;
}
f = fopen (va("%s/%s.cfg",com_gamedir, cfg_save_name.string), "w");
if (!f)
{
Con_TPrintf (TLC_CONFIGCFG_WRITEFAILED);
return;
}
Key_WriteBindings (f);
Cvar_WriteVariables (f, false);
fclose (f);
}
}
//============================================================================
#if 0
/*
==================
Host_SimulationTime
This determines if enough time has passed to run a simulation frame
==================
*/
qboolean Host_SimulationTime(float time)
{
float fps;
if (oldrealtime > realtime)
oldrealtime = 0;
if (cl_maxfps.value)
fps = max(30.0, min(cl_maxfps.value, 72.0));
else
fps = max(30.0, min(rate.value/80.0, 72.0));
if (!cls.timedemo && (realtime + time) - oldrealtime < 1.0/fps)
return false; // framerate is too high
return true;
}
#endif
/*
==================
Host_Frame
Runs all active servers
==================
*/
#if defined(WINAVI) && !defined(NOMEDIA)
extern float recordavi_frametime;
extern qboolean recordingdemo;
#endif
extern cvar_t cl_netfps;
int nopacketcount;
void SNDDMA_SetUnderWater(qboolean underwater);
float CL_FilterTime (double time, float wantfps);
void Host_Frame (double time)
{
static double time1 = 0;
static double time2 = 0;
static double time3 = 0;
int pass1, pass2, pass3;
// float fps;
float realframetime;
static double spare;
RSpeedLocals();
if (setjmp (host_abort) )
return; // something bad happened, or the server disconnected
realframetime = time;
#if defined(WINAVI) && !defined(NOMEDIA)
if (cls.demoplayback && recordingdemo && recordavi_frametime>0.01)
time = recordavi_frametime;
#endif
if (cls.demoplayback && cl_demospeed.value>0)
realframetime *= cl_demospeed.value; // this probably screws up other timings
#ifndef CLIENTONLY
RSpeedRemark();
SV_Frame();
RSpeedEnd(RSPEED_SERVER);
#endif
if (cl.gamespeed<0.1)
cl.gamespeed = 1;
time *= cl.gamespeed;
#ifdef WEBCLIENT
FTP_ClientThink();
HTTP_CL_Think();
#endif
#ifdef IRCCLIENT
IRC_Frame();
#endif
#ifdef PLUGINS
Plug_Tick();
#endif
// decide the simulation time
realtime += realframetime;
if (oldrealtime > realtime)
oldrealtime = 0;
if (cl.paused)
cl.gametimemark += time;
#ifdef VOICECHAT
CLVC_Poll();
#endif
/*
if (cl_maxfps.value)
fps = cl_maxfps.value;//max(30.0, min(cl_maxfps.value, 72.0));
else
fps = max(30.0, min(rate.value/80.0, 72.0));
if (!cls.timedemo && realtime - oldrealtime < 1.0/fps)
return; // framerate is too high
*/
Mod_Think(); //think even on idle (which means small walls and a fast cpu can get more surfaces done.
if (cl_maxfps.value>0 && cl_netfps.value>0)
{ //limit the fps freely, and expect the netfps to cope.
if ((realtime - oldrealtime) < 1/cl_maxfps.value)
return;
}
else
{
realtime += spare/1000; //don't use it all!
spare = CL_FilterTime((realtime - oldrealtime)*1000, cl_maxfps.value>0?cl_maxfps.value:cl_netfps.value);
if (!spare)
return;
if (spare < 0 || cls.state < ca_onserver)
spare = 0; //uncapped.
if (spare > 10)
spare = 10;
realtime -= spare/1000; //don't use it all!
}
host_frametime = (realtime - oldrealtime)*cl.gamespeed;
oldrealtime = realtime;
#if defined(Q2CLIENT)
if (cls.protocol == CP_QUAKE2)
cl.time += host_frametime;
#endif
// if (host_frametime > 0.2)
// host_frametime = 0.2;
// get new key events
Sys_SendKeyEvents ();
// allow mice or other external controllers to add commands
IN_Commands ();
// process console commands
Cbuf_Execute ();
#ifndef CLIENTONLY
if (isDedicated) //someone changed it.
return;
#endif
cls.framecount++;
RSpeedRemark();
CL_UseIndepPhysics(!!cl_indepphysics.value);
CL_AllowIndependantSendCmd(false);
if (cls.downloadtype == dl_none && !*cls.downloadname && cl.downloadlist)
CL_RequestNextDownload();
// fetch results from server
CL_ReadPackets ();
CL_AllowIndependantSendCmd(true);
// send intentions now
// resend a connection request if necessary
if (cls.state == ca_disconnected)
{
IN_Move(NULL, 0);
CL_CheckForResend ();
}
else
{
extern qboolean runningindepphys;
if (!runningindepphys)
CL_SendCmd (host_frametime/cl.gamespeed);
if (cls.state == ca_onserver && cl.validsequence && cl.worldmodel)
{ // first update is the final signon stage
CL_MakeActive("QuakeWorld");
}
}
TP_CheckVars();
RSpeedEnd(RSPEED_PROTOCOL);
// update video
if (host_speeds.value)
time1 = Sys_DoubleTime ();
if (SCR_UpdateScreen)
{
extern mleaf_t *r_viewleaf;
extern cvar_t scr_chatmodecvar;
if (scr_chatmodecvar.value && !cl.intermission)
scr_chatmode = (cl.spectator&&cl.splitclients<2&&cls.state == ca_active)?2:1;
else
scr_chatmode = 0;
SCR_UpdateScreen ();
if (cls.state >= ca_active && r_viewleaf)
SNDDMA_SetUnderWater(r_viewleaf->contents <= Q1CONTENTS_WATER);
else
SNDDMA_SetUnderWater(false);
}
if (host_speeds.value)
time2 = Sys_DoubleTime ();
// update audio
#ifdef CSQC_DAT
if (CSQC_SettingListener())
S_ExtraUpdate();
else
#endif
if (cls.state == ca_active)
S_Update (r_origin, vpn, vright, vup);
else
S_Update (vec3_origin, vec3_origin, vec3_origin, vec3_origin);
CDAudio_Update();
if (host_speeds.value)
{
pass1 = (time1 - time3)*1000;
time3 = Sys_DoubleTime ();
pass2 = (time2 - time1)*1000;
pass3 = (time3 - time2)*1000;
Con_TPrintf (TLC_HOSTSPEEDSOUTPUT,
pass1+pass2+pass3, pass1, pass2, pass3);
}
host_framecount++;
fps_count++;
IN_Commands ();
// process console commands
Cbuf_Execute ();
if (cls.downloadtype == dl_none && !*cls.downloadname && cl.downloadlist)
{
CL_RequestNextDownload();
}
}
static void simple_crypt(char *buf, int len)
{
while (len--)
*buf++ ^= 0xff;
}
void Host_FixupModelNames(void)
{
simple_crypt(emodel_name, sizeof(emodel_name) - 1);
simple_crypt(pmodel_name, sizeof(pmodel_name) - 1);
simple_crypt(prespawn_name, sizeof(prespawn_name) - 1);
simple_crypt(modellist_name, sizeof(modellist_name) - 1);
simple_crypt(soundlist_name, sizeof(soundlist_name) - 1);
}
//============================================================================
/*
====================
Host_Init
====================
*/
void Host_Init (quakeparms_t *parms)
{
int i;
int qrc, hrc, def;
extern cvar_t vid_renderer;
COM_InitArgv (parms->argc, parms->argv);
if (setjmp (host_abort) )
Sys_Error("Host_Init: An error occured. Try the -condebug commandline parameter\n");
Sys_mkdir("qw");
if (COM_CheckParm ("-minmemory"))
parms->memsize = MINIMUM_MEMORY;
host_parms = *parms;
if (parms->memsize < MINIMUM_MEMORY)
Sys_Error ("Only %4.1f megs of memory reported, can't execute game", parms->memsize / (float)0x100000);
Memory_Init (parms->membase, parms->memsize);
COM_ParsePlusSets();
Cbuf_Init ();
Cmd_Init ();
V_Init ();
COM_Init ();
#ifdef Q2BSPS
CM_Init();
#endif
Host_FixupModelNames();
NET_Init ();
NET_InitClient ();
Netchan_Init ();
Renderer_Init();
// W_LoadWadFile ("gfx.wad");
Key_Init ();
Con_Init ();
M_Init ();
#ifndef _WIN32
IN_Init ();
CDAudio_Init ();
// VID_Init (host_basepal);
// Draw_Init ();
// SCR_Init ();
// R_Init ();
S_Init ();
cls.state = ca_disconnected;
Sbar_Init ();
CL_Init ();
#else
S_Init ();
cls.state = ca_disconnected;
CDAudio_Init ();
Sbar_Init ();
CL_Init ();
IN_Init ();
#endif
TranslateInit();
#ifndef CLIENTONLY
SV_Init(parms);
#endif
#ifdef TEXTEDITOR
Editor_Init();
#endif
#ifdef PLUGINS
Plug_Init();
#endif
Masker_SetupSockets();
// Con_Printf ("Exe: "__TIME__" "__DATE__"\n");
Con_TPrintf (TL_HEAPSIZE, parms->memsize/ (1024*1024.0));
Cbuf_AddText ("cl_warncmd 0\n", RESTRICT_LOCAL);
Cbuf_AddText ("+mlook\n", RESTRICT_LOCAL); //fixme: this is bulky, only exec one of these.
//who should we imitate?
qrc = COM_FDepthFile("quake.rc", true); //q1
hrc = COM_FDepthFile("hexen.rc", true); //h2
def = COM_FDepthFile("default.cfg", true); //q2/q3
if (qrc <= def && qrc <= hrc && qrc!=0x7fffffff)
Cbuf_AddText ("exec quake.rc\n", RESTRICT_LOCAL);
else if (hrc <= def && hrc!=0x7fffffff)
Cbuf_AddText ("exec hexen.rc\n", RESTRICT_LOCAL);
else
{ //they didn't give us an rc file!
Cbuf_AddText ("bind ~ toggleconsole\n", RESTRICT_LOCAL); //we expect default.cfg to not exist. :(
Cbuf_AddText ("exec default.cfg\n", RESTRICT_LOCAL);
Cbuf_AddText ("exec config.cfg\n", RESTRICT_LOCAL);
if (COM_FCheckExists ("q3config.cfg"))
Cbuf_AddText ("exec q3config.cfg\n", RESTRICT_LOCAL);
Cbuf_AddText ("exec autoexec.cfg\n", RESTRICT_LOCAL);
}
Cbuf_AddText ("exec fte.cfg\n", RESTRICT_LOCAL);
Cbuf_AddText ("cl_warncmd 1\n", RESTRICT_LOCAL); //and then it's allowed to start moaning.
Hunk_AllocName (0, "-HOST_HUNKLEVEL-");
host_hunklevel = Hunk_LowMark ();
R_SetRenderer(-1);//set the renderer stuff to unset...
host_initialized = true;
Cbuf_Execute (); //if the server initialisation causes a problem, give it a place to abort to
Cmd_StuffCmds();
Cbuf_Execute (); //if the server initialisation causes a problem, give it a place to abort to
//assuming they didn't use any waits in thier config (fools)
//the configs should be fully loaded.
//so convert the backwards compable commandline parameters in cvar sets.
if (COM_CheckParm ("-window") || COM_CheckParm ("-startwindowed"))
Cvar_Set(Cvar_FindVar("vid_fullscreen"), "0");
if (COM_CheckParm ("-fullscreen"))
Cvar_Set(Cvar_FindVar("vid_fullscreen"), "1");
if ((i = COM_CheckParm ("-width"))) //width on it's own also sets height
{
Cvar_Set(Cvar_FindVar("vid_width"), com_argv[i+1]);
Cvar_SetValue(Cvar_FindVar("vid_height"), (atoi(com_argv[i+1])/4)*3);
}
if ((i = COM_CheckParm ("-height")))
Cvar_Set(Cvar_FindVar("vid_height"), com_argv[i+1]);
if ((i = COM_CheckParm ("-conwidth"))) //width on it's own also sets height
{
Cvar_Set(Cvar_FindVar("vid_conwidth"), com_argv[i+1]);
Cvar_SetValue(Cvar_FindVar("vid_conheight"), (atoi(com_argv[i+1])/4)*3);
}
if ((i = COM_CheckParm ("-conheight")))
Cvar_Set(Cvar_FindVar("vid_conheight"), com_argv[i+1]);
if ((i = COM_CheckParm ("-bpp")))
Cvar_Set(Cvar_FindVar("vid_bpp"), com_argv[i+1]);
Cvar_ApplyLatches(CVAR_RENDERERLATCH);
//-1 means 'never set'
if (qrenderer == -1 && *vid_renderer.string)
{
Cmd_ExecuteString("vid_restart\n", RESTRICT_LOCAL);
}
if (qrenderer == -1)
{ //we still failed. Try again, but use the default renderer.
Cvar_Set(&vid_renderer, "");
Cmd_ExecuteString("vid_restart\n", RESTRICT_LOCAL);
}
if (qrenderer == -1)
Sys_Error("No renderer was set!\n");
if (qrenderer == QR_NONE)
Con_Printf("Use the setrenderer command to use a gui\n");
#ifdef VM_UI
UI_Init();
#endif
#ifndef NOMEDIA
if (!cls.demofile && !cls.state && !media_filmtype)
{
int ol_depth;
int idcin_depth;
int idroq_depth;
idcin_depth = COM_FDepthFile("video/idlog.cin", true); //q2
idroq_depth = COM_FDepthFile("video/idlogo.roq", true); //q2
ol_depth = COM_FDepthFile("video/openinglogos.roq", true); //jk2
if (ol_depth != 0x7fffffff && (ol_depth <= idroq_depth || ol_depth <= idcin_depth))
Media_PlayFilm("video/openinglogos.roq");
else if (idroq_depth != 0x7fffffff && idroq_depth <= idcin_depth)
Media_PlayFilm("video/idlogo.roq");
else if (idcin_depth != 0x7fffffff)
Media_PlayFilm("video/idlog.cin");
}
#endif
Con_TPrintf (TL_NL);
#ifdef VERSION3PART
Con_TPrintf (TCL_VERSION3, VERSION, build_number());
#else
Con_TPrintf (TLC_VERSION2, VERSION, build_number());
#endif
Con_TPrintf (TL_NL);
Con_TPrintf (TLC_QUAKEWORLD_INITED);
Con_DPrintf("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."
"\n"
"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. "
"\n"
"See the GNU General Public License for more details.\n");
}
/*
===============
Host_Shutdown
FIXME: this is a callback from Sys_Quit and Sys_Error. It would be better
to run quit through here before the final handoff to the sys code.
===============
*/
void Host_Shutdown(void)
{
static qboolean isdown = false;
if (isdown)
{
Sys_Printf ("recursive shutdown\n");
return;
}
isdown = true;
#ifdef VM_UI
UI_Stop();
#endif
Host_WriteConfiguration ();
CDAudio_Shutdown ();
S_Shutdown();
IN_Shutdown ();
if (VID_DeInit)
VID_DeInit();
#ifndef CLIENTONLY
SV_Shutdown();
#else
NET_Shutdown ();
#endif
Cvar_Shutdown();
Validation_FlushFileList();
}
#ifdef CLIENTONLY
void SV_EndRedirect (void)
{
}
#endif
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