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quakeforge/qw/source/cl_main.c
Bill Currie 5f4c21d796 casting from (signed) char to int does not one whit of good towards avoiding 
the problems associated with signed chars being used to index arrays. must
cast to usigned char so the bit expansion is done on an unsigned value to
avoid the sign extension.
2002-08-02 03:22:32 +00:00

1847 lines
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/*
cl_main.c
Client main loop
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:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
static const char rcsid[] =
"$Id$";
#ifdef __sun
/* Sun's model_t in sys/model.h conflicts w/ Quake's model_t */
# define model_t sunmodel_t
#endif
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <sys/types.h>
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_WINSOCK_H
# include <winsock.h>
#endif
#ifdef HAVE_RPC_TYPES_H
# include <rpc/types.h>
#endif
#include <ctype.h>
#include <errno.h>
#include <setjmp.h>
#ifdef __sun
# undef model_t // allow qf to use it's model_t
#endif
#include "QF/cbuf.h"
#include "QF/idparse.h"
#include "QF/cdaudio.h"
#include "QF/cmd.h"
#include "QF/console.h"
#include "QF/csqc.h"
#include "QF/cvar.h"
#include "QF/draw.h"
#include "QF/input.h"
#include "QF/keys.h"
#include "QF/model.h"
#include "QF/msg.h"
#include "QF/plugin.h"
#include "QF/progs.h"
#include "QF/qargs.h"
#include "QF/qendian.h"
#include "QF/screen.h"
#include "QF/sound.h"
#include "QF/sys.h"
#include "QF/teamplay.h"
#include "QF/va.h"
#include "QF/vfs.h"
#include "QF/vid.h"
#include "bothdefs.h"
#include "buildnum.h"
#include "cl_cam.h"
#include "cl_demo.h"
#include "cl_ents.h"
#include "cl_input.h"
#include "cl_main.h"
#include "cl_parse.h"
#include "cl_pred.h"
#include "cl_skin.h"
#include "cl_slist.h"
#include "cl_tent.h"
#include "client.h"
#include "compat.h"
#include "game.h"
#include "host.h"
#include "net.h"
#include "pmove.h"
#include "r_cvar.h"
#include "r_dynamic.h"
#include "sbar.h"
#include "view.h"
CLIENT_PLUGIN_PROTOS
static plugin_list_t client_plugin_list[] = {
CLIENT_PLUGIN_LIST
};
void CL_RemoveQFInfoKeys ();
// 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
cbuf_t *cl_cbuf;
cvar_t *fs_globalcfg;
cvar_t *fs_usercfg;
cvar_t *cl_mem_size;
cvar_t *rcon_password;
cvar_t *rcon_address;
cvar_t *cl_writecfg;
cvar_t *cl_allow_cmd_pkt;
cvar_t *cl_paranoid;
cvar_t *cl_timeframes;
cvar_t *cl_timeout;
cvar_t *cl_shownet;
cvar_t *cl_autoexec;
cvar_t *cl_quakerc;
cvar_t *cl_sbar;
cvar_t *cl_sbar_separator;
cvar_t *cl_hudswap;
cvar_t *cl_maxfps;
cvar_t *cl_usleep;
cvar_t *cl_cshift_bonus;
cvar_t *cl_cshift_contents;
cvar_t *cl_cshift_damage;
cvar_t *cl_cshift_powerup;
cvar_t *cl_model_crcs;
cvar_t *lookspring;
cvar_t *m_pitch;
cvar_t *m_yaw;
cvar_t *m_forward;
cvar_t *m_side;
cvar_t *cl_predict_players;
cvar_t *cl_solid_players;
cvar_t *localid;
cvar_t *cl_port;
cvar_t *cl_autorecord;
static qboolean allowremotecmd = true;
/* info mirrors */
cvar_t *password;
cvar_t *spectator;
cvar_t *cl_name;
cvar_t *team;
cvar_t *rate;
cvar_t *noaim;
cvar_t *msg;
static int cl_usleep_cache;
client_static_t cls;
client_state_t cl;
entity_state_t cl_baselines[MAX_EDICTS];
efrag_t cl_efrags[MAX_EFRAGS];
entity_t cl_static_entities[MAX_STATIC_ENTITIES];
double connect_time = -1; // for connection retransmits
quakeparms_t host_parms;
qboolean host_initialized; // true if into command execution
qboolean nomaster;
qboolean hudswap;
double host_frametime;
double realtime; // without any filtering or bounding
double oldrealtime; // last frame run
int host_framecount;
int host_hunklevel;
byte *vid_basepal;
byte *vid_colormap;
cvar_t *host_speeds;
cvar_t *show_fps;
cvar_t *show_ping;
cvar_t *show_pl;
cvar_t *show_time;
int fps_count;
jmp_buf host_abort;
void Master_Connect_f (void);
char *server_version = NULL; // version of server we connected to
char emodel_name[] = "emodel";
char pmodel_name[] = "pmodel";
char prespawn_name[] = "prespawn %i 0 %i";
char modellist_name[] = "modellist %i %i";
char soundlist_name[] = "soundlist %i %i";
void CL_RSShot_f (void);
void
CL_Sbar_f (cvar_t *var)
{
vid.recalc_refdef = true;
r_lineadj = var->int_val ? sb_lines : 0;
}
void
CL_Quit_f (void)
{
if (!con_module)
Con_Printf ("I hope you wanted to quit\n");
CL_Disconnect ();
Sys_Quit ();
}
void
CL_Version_f (void)
{
Con_Printf ("%s Version %s\n", PROGRAM, VERSION);
Con_Printf ("Binary: " __TIME__ " " __DATE__ "\n");
}
/*
CL_SendConnectPacket
called by CL_Connect_f and CL_CheckResend
*/
void
CL_SendConnectPacket (void)
{
char data[2048];
double t1, t2;
// 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;
t1 = Sys_DoubleTime ();
if (!NET_StringToAdr (cls.servername, &cls.server_addr)) {
Con_Printf ("Bad server address\n");
connect_time = -1;
return;
}
if (cls.server_addr.port == 0)
cls.server_addr.port = BigShort (27500);
t2 = Sys_DoubleTime ();
connect_time = realtime + t2 - t1; // for retransmit requests
cls.qport = qport->int_val;
snprintf (data, sizeof (data), "%c%c%c%cconnect %i %i %i \"%s\"\n",
255, 255, 255, 255, PROTOCOL_VERSION, cls.qport, cls.challenge,
Info_MakeString (cls.userinfo, 0));
NET_SendPacket (strlen (data), data, cls.server_addr);
}
/*
CL_CheckForResend
Resend a connect message if the last one has timed out
*/
void
CL_CheckForResend (void)
{
char data[2048];
double t1, t2;
if (connect_time == -1)
return;
if (cls.state != ca_disconnected)
return;
if (connect_time && realtime - connect_time < 5.0)
return;
t1 = Sys_DoubleTime ();
if (!NET_StringToAdr (cls.servername, &cls.server_addr)) {
Con_Printf ("Bad server address\n");
connect_time = -1;
return;
}
if (cls.server_addr.port == 0)
cls.server_addr.port = BigShort (27500);
t2 = Sys_DoubleTime ();
connect_time = realtime + t2 - t1; // for retransmit requests
VID_SetCaption (va ("Connecting to %s", cls.servername));
Con_Printf ("Connecting to %s...\n", cls.servername);
snprintf (data, sizeof (data), "%c%c%c%cgetchallenge\n", 255, 255, 255,
255);
NET_SendPacket (strlen (data), data, cls.server_addr);
}
void
CL_BeginServerConnect (void)
{
connect_time = 0;
CL_CheckForResend ();
}
void
CL_Connect_f (void)
{
const char *server;
if (Cmd_Argc () != 2) {
Con_Printf ("usage: connect <server>\n");
return;
}
server = Cmd_Argv (1);
CL_Disconnect ();
strncpy (cls.servername, server, sizeof (cls.servername) - 1);
CL_BeginServerConnect ();
}
/*
CL_Rcon_f
Send the rest of the command line over as
an unconnected command.
*/
void
CL_Rcon_f (void)
{
char message[1024];
netadr_t to;
snprintf (message, sizeof (message), "\377\377\377\377rcon %s %s",
rcon_password->string, Cmd_Args (1));
if (cls.state >= ca_connected)
to = cls.netchan.remote_address;
else {
if (!rcon_address->string[0]) {
Con_Printf ("You must either be connected, "
"or set the 'rcon_address' cvar "
"to issue rcon commands\n");
return;
}
NET_StringToAdr (rcon_address->string, &to);
if (to.port == 0)
to.port = BigShort (27500);
}
NET_SendPacket (strlen (message) + 1, message, to);
}
void
CL_ClearState (void)
{
S_StopAllSounds (true);
// wipe the entire cl structure
Info_Destroy (cl.serverinfo);
memset (&cl, 0, sizeof (cl));
cl.serverinfo = Info_ParseString ("", MAX_INFO_STRING);
CL_Init_Entity (&cl.viewent);
Con_DPrintf ("Clearing memory\n");
D_FlushCaches ();
Mod_ClearAll ();
if (host_hunklevel) // FIXME: check this...
Hunk_FreeToLowMark (host_hunklevel);
CL_ClearEnts ();
CL_ClearTEnts ();
R_ClearEfrags ();
R_ClearDlights ();
R_ClearParticles ();
SZ_Clear (&cls.netchan.message);
// clear other arrays
memset (cl_efrags, 0, sizeof (cl_efrags));
memset (r_lightstyle, 0, sizeof (r_lightstyle));
}
/*
CL_StopCshifts
Cleans the Cshifts, so your screen doesn't stay red after a timedemo :)
*/
void
CL_StopCshifts (void)
{
int i;
for (i = 0; i < NUM_CSHIFTS; i++)
cl.cshifts[i].percent = 0;
for (i = 0; i < MAX_CL_STATS; i++)
cl.stats[i] = 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)
{
byte final[10];
int i;
connect_time = -1;
VID_SetCaption ("Disconnected");
// stop sounds (especially looping!)
S_StopAllSounds (true);
// Clean the Cshifts
CL_StopCshifts ();
// if running a local server, shut it down
if (cls.demoplayback)
CL_StopPlayback ();
else if (cls.state != ca_disconnected) {
if (cls.demorecording)
CL_Stop_f ();
final[0] = clc_stringcmd;
strcpy (final + 1, "drop");
Netchan_Transmit (&cls.netchan, 6, final);
Netchan_Transmit (&cls.netchan, 6, final);
Netchan_Transmit (&cls.netchan, 6, final);
CL_SetState (ca_disconnected);
cls.demoplayback = cls.demorecording = cls.timedemo = false;
CL_RemoveQFInfoKeys ();
}
Cam_Reset ();
if (cls.download) {
Qclose (cls.download);
cls.download = NULL;
}
CL_StopUpload ();
Team_ResetTimers ();
// remove player info strings
for (i = 0; i < MAX_CLIENTS; i++)
if (cl.players[i].userinfo) {
Info_Destroy (cl.players[i].userinfo);
cl.players[i].userinfo = 0;
}
}
void
CL_Disconnect_f (void)
{
CL_Disconnect ();
}
/*
CL_User_f
user <name or userid>
Dump userdata / masterdata for a user
*/
void
CL_User_f (void)
{
int uid, i;
if (Cmd_Argc () != 2) {
Con_Printf ("Usage: user <username / userid>\n");
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_Printf ("User not in server.\n");
}
/*
CL_Users_f
Dump userids for all current players
*/
void
CL_Users_f (void)
{
int c, i;
c = 0;
Con_Printf ("userid frags name\n");
Con_Printf ("------ ----- ----\n");
for (i = 0; i < MAX_CLIENTS; i++) {
if (cl.players[i].name[0]) {
Con_Printf ("%6i %4i %s\n", cl.players[i].userid,
cl.players[i].frags, cl.players[i].name);
c++;
}
}
Con_Printf ("%i total users\n", c);
}
/*
CL_FullServerinfo_f
Sent by server when serverinfo changes
*/
void
CL_FullServerinfo_f (void)
{
const char *p;
if (Cmd_Argc () != 2) {
Con_Printf ("usage: fullserverinfo <complete info string>\n");
return;
}
Con_DPrintf ("Cmd_Argv(1): '%s'\n", Cmd_Argv (1));
Info_Destroy (cl.serverinfo);
cl.serverinfo = Info_ParseString (Cmd_Argv (1), MAX_SERVERINFO_STRING);
Con_DPrintf ("cl.serverinfo: '%s'\n", Info_MakeString (cl.serverinfo, 0));
if ((p = Info_ValueForKey (cl.serverinfo, "*qf_version")) && *p) {
if (server_version == NULL)
Con_Printf ("QuakeForge v%s Server\n", p);
server_version = strdup (p);
} else if ((p = Info_ValueForKey (cl.serverinfo, "*version")) && *p) {
if (server_version == NULL)
Con_Printf ("QaukeWorld v%s Server\n", p);
server_version = strdup (p);
}
if ((p = Info_ValueForKey (cl.serverinfo, "*qsg_version")) && *p) {
if ((cl.stdver = atof (p)))
Con_Printf ("Server supports QSG v%s protocol\n", p);
else
Con_Printf ("Invalid QSG Protocol number: %s", p);
}
cl.chase = cl.sv_cshifts = cl.no_pogo_stick = cl.teamplay = 0;
if ((p = Info_ValueForKey (cl.serverinfo, "chase")) && *p) {
cl.chase = atoi (p);
}
if ((p = Info_ValueForKey (cl.serverinfo, "cshifts")) && *p) {
cl.sv_cshifts = atoi (p);
}
if ((p = Info_ValueForKey (cl.serverinfo, "no_pogo_stick")) && *p) {
cl.no_pogo_stick = atoi (p);
}
if ((p = Info_ValueForKey (cl.serverinfo, "teamplay")) && *p) {
cl.teamplay = atoi (p);
}
if ((p = Info_ValueForKey (cl.serverinfo, "watervis")) && *p) {
cl.watervis = atoi (p);
}
if ((p = Info_ValueForKey (cl.serverinfo, "skybox")) && *p) {
// FIXME: Didn't actually do anything anyway
}
}
void
CL_Getserverinfo_f (void)
{
if (Cmd_Argc () != 2) {
Cmd_Error ("getserverinfo: invalid number of arguments.\n");
return;
}
Cmd_Return (Info_ValueForKey (cl.serverinfo, Cmd_Argv(1)));
}
void
CL_AddQFInfoKeys (void)
{
char cap[100] = ""; // max of 98 or so flags
// set the capabilities info. single char flags (possibly with modifiers)
// defined capabilities (* = not implemented):
// z client can accept gzipped files.
// h * http transfers
// f * ftp transfers
// a * audio channel (voice chat)
// i * irc
// p pogo stick control
// t team messages
strncpy (cap, "pt", sizeof (cap));
#ifdef HAVE_ZLIB
strncat (cap, "z", sizeof (cap) - strlen (cap) - 1);
#endif
Info_SetValueForStarKey (cls.userinfo, "*cap", cap, 0);
Info_SetValueForStarKey (cls.userinfo, "*qf_version", VERSION, 0);
Info_SetValueForStarKey (cls.userinfo, "*qsg_version", QW_QSG_VERSION, 0);
}
void
CL_RemoveQFInfoKeys (void)
{
Info_RemoveKey (cls.userinfo, "*cap");
Info_RemoveKey (cls.userinfo, "*qf_version");
Info_RemoveKey (cls.userinfo, "*qsg_version");
}
/*
CL_FullInfo_f
Allow clients to change userinfo
Casey was here :)
*/
void
CL_FullInfo_f (void)
{
char key[512], value[512];
char *o;
const char *s;
if (Cmd_Argc () != 2) {
Con_Printf ("fullinfo <complete info string>\n");
return;
}
s = Cmd_Argv (1);
if (*s == '\\')
s++;
while (*s) {
o = key;
while (*s && *s != '\\')
*o++ = *s++;
*o = 0;
if (!*s) {
Con_Printf ("MISSING VALUE\n");
return;
}
o = value;
s++;
while (*s && *s != '\\')
*o++ = *s++;
*o = 0;
if (*s)
s++;
if (strcaseequal (key, pmodel_name) || strcaseequal (key, emodel_name))
continue;
Info_SetValueForKey (cls.userinfo, key, value,
(!strequal (key, "name")) |
(strequal (key, "team") << 1));
}
}
/*
CL_SetInfo_f
Allow clients to change userinfo
*/
void
CL_SetInfo_f (void)
{
if (Cmd_Argc () == 1) {
Info_Print (cls.userinfo);
return;
}
if (Cmd_Argc () != 3) {
Con_Printf ("usage: setinfo [ <key> <value> ]\n");
return;
}
if (strcaseequal (Cmd_Argv (1), pmodel_name)
|| strcaseequal (Cmd_Argv (1), emodel_name))
return;
Info_SetValueForKey (cls.userinfo, Cmd_Argv (1), Cmd_Argv (2),
(!strequal (Cmd_Argv (1), "name")) |
(strequal (Cmd_Argv (2), "team") << 1));
if (cls.state >= ca_connected)
CL_Cmd_ForwardToServer ();
}
void
CL_GetInfo_f (void)
{
const char *str;
if (Cmd_Argc () != 2) {
Cmd_Error ("getinfo: invalid number of arguments\n");
return;
}
str = Info_ValueForKey(cls.userinfo, Cmd_Argv(1));
if (str)
Cmd_Return (str);
else
Cmd_Return ("");
}
/*
CL_Packet_f
packet <destination> <contents>
Contents allows \n escape character
*/
void
CL_Packet_f (void)
{
char send[2048];
char *out;
const char *in;
int i, l;
netadr_t adr;
if (Cmd_Argc () != 3) {
Con_Printf ("packet <destination> <contents>\n");
return;
}
if (!NET_StringToAdr (Cmd_Argv (1), &adr)) {
Con_Printf ("Bad address\n");
return;
}
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 (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]) {
cls.demonum = -1;
return;
}
}
snprintf (str, sizeof (str), "playdemo %s\n", cls.demos[cls.demonum]);
Cbuf_InsertText (cl_cbuf, str);
cls.demonum++;
}
/*
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.download) // don't change when downloading
return;
S_StopAllSounds (true);
cl.intermission = 0;
CL_SetState (ca_connected); // not active anymore, but not
// disconnected
Con_Printf ("\nChanging map...\n");
}
/*
CL_Reconnect_f
The server is changing levels
*/
void
CL_Reconnect_f (void)
{
if (cls.download) // don't change when downloading
return;
S_StopAllSounds (true);
if (cls.state == ca_connected) {
Con_Printf ("reconnecting...\n");
VID_SetCaption ("Reconnecting");
MSG_WriteByte (&cls.netchan.message, clc_stringcmd);
MSG_WriteString (&cls.netchan.message, "new");
return;
}
if (!*cls.servername) {
Con_Printf ("No server to reconnect to...\n");
return;
}
CL_Disconnect ();
CL_BeginServerConnect ();
}
/*
CL_ConnectionlessPacket
Responses to broadcasts, etc
*/
void
CL_ConnectionlessPacket (void)
{
const char *s;
int c, clcp_temp;
MSG_BeginReading (net_message);
MSG_ReadLong (net_message); // skip the -1
c = MSG_ReadByte (net_message);
clcp_temp = 0;
if (!cls.demoplayback
&& (cl_paranoid->int_val
|| !NET_CompareAdr (net_from, cls.server_addr)))
Con_Printf ("%s: ", NET_AdrToString (net_from));
if (c == S2C_CONNECTION) {
Con_Printf ("connection\n");
if (cls.state >= ca_connected) {
if (!cls.demoplayback)
Con_Printf ("Dup connect received. Ignored.\n");
return;
}
Netchan_Setup (&cls.netchan, net_from, cls.qport);
MSG_WriteByte (&cls.netchan.message, clc_stringcmd);
MSG_WriteString (&cls.netchan.message, "new");
CL_SetState (ca_connected);
Con_Printf ("Connected.\n");
allowremotecmd = false; // localid required now for remote
// cmds
return;
}
// remote command from gui front end
if (c == A2C_CLIENT_COMMAND) {
char cmdtext[2048];
int len;
Con_Printf ("client command\n");
if (!cl_allow_cmd_pkt->int_val ||
((*(unsigned int *) net_from.ip !=
*(unsigned int *) net_local_adr.ip &&
*(unsigned int *) net_from.ip != htonl (INADDR_LOOPBACK)))) {
Con_Printf ("Command packet from remote host. Ignored.\n");
return;
}
s = MSG_ReadString (net_message);
strncpy (cmdtext, s, sizeof (cmdtext) - 1);
cmdtext[sizeof (cmdtext) - 1] = 0;
s = MSG_ReadString (net_message);
while (*s && isspace ((byte) *s))
s++;
len = strlen (s);
while (len && isspace ((byte) s[len - 1]))
len--;
if (!allowremotecmd && (!*localid->string ||
strlen (localid->string) > len ||
strncmp (localid->string, s, len))) {
if (!*localid->string) {
Con_Printf ("===========================\n");
Con_Printf ("Command packet received from local host, but no "
"localid has been set. You may need to upgrade "
"your server browser.\n");
Con_Printf ("===========================\n");
return;
}
Con_Printf ("===========================\n");
Con_Printf
("Invalid localid on command packet received from local host. "
"\n|%s| != |%s|\n"
"You may need to reload your server browser and %s.\n", s,
localid->string, PROGRAM);
Con_Printf ("===========================\n");
Cvar_Set (localid, "");
return;
}
Con_Printf ("%s\n", cmdtext);
Cbuf_AddText (cl_cbuf, cmdtext);
allowremotecmd = false;
return;
}
// print command from somewhere
if (c == A2C_PRINT) {
s = MSG_ReadString (net_message);
if (SL_CheckStatus(NET_AdrToString (net_from), s))
{
Con_Printf("status response\n");
return;
}
Con_Printf ("%s", s);
return;
}
// ping from somewhere
if (c == A2A_PING) {
char data[6];
Con_Printf ("ping\n");
data[0] = 0xff;
data[1] = 0xff;
data[2] = 0xff;
data[3] = 0xff;
data[4] = A2A_ACK;
data[5] = 0;
NET_SendPacket (6, &data, net_from);
return;
}
if (c == S2C_CHALLENGE) {
Con_Printf ("challenge");
if (cls.state >= ca_connected) {
if (!cls.demoplayback)
Con_Printf ("\nDup challenge received. Ignored.\n");
return;
}
s = MSG_ReadString (net_message);
cls.challenge = atoi (s);
if (strstr (s, "QF")) {
Con_Printf (": QuakeForge server detected\n");
CL_AddQFInfoKeys ();
} else {
Con_Printf ("\n");
}
CL_SendConnectPacket ();
return;
}
if (c == M2C_MASTER_REPLY)
{
Con_Printf("Master Server Reply\n");
clcp_temp = MSG_ReadByte (net_message);
s = MSG_ReadString (net_message);
MSL_ParseServerList(s);
return;
}
if (c == svc_disconnect) {
if (cls.demoplayback)
Host_EndGame ("End of demo");
else
Con_Printf ("svc_disconnect\n");
return;
}
Con_Printf ("unknown: %c\n", c);
}
void
CL_ReadPackets (void)
{
while (CL_GetMessage ()) {
if (net_message->message->cursize == -1)
continue;
if (cls.demoplayback && net_packetlog->int_val)
Log_Incoming_Packet(net_message->message->data,
net_message->message->cursize);
// remote command packet
if (*(int *) net_message->message->data == -1) {
CL_ConnectionlessPacket ();
continue;
}
if (*(char *) net_message->message->data == A2A_ACK)
{
SL_CheckPing (NET_AdrToString (net_from));
continue;
}
if (net_message->message->cursize < 8) {
Con_Printf ("%s: Runt packet\n", NET_AdrToString (net_from));
continue;
}
// packet from server
if (!cls.demoplayback &&
!NET_CompareAdr (net_from, cls.netchan.remote_address)) {
Con_DPrintf ("%s:sequenced packet without connection\n",
NET_AdrToString (net_from));
continue;
}
if (!Netchan_Process (&cls.netchan))
continue; // wasn't accepted for some reason
CL_ParseServerMessage ();
}
// check timeout
if (cls.state >= ca_connected
&& realtime - cls.netchan.last_received > cl_timeout->value) {
Con_Printf ("\nServer connection timed out.\n");
CL_Disconnect ();
return;
}
}
void
CL_Download_f (void)
{
if (cls.state == ca_disconnected) {
Con_Printf ("Must be connected.\n");
return;
}
if (Cmd_Argc () != 2) {
Con_Printf ("Usage: download <datafile>\n");
return;
}
snprintf (cls.downloadname, sizeof (cls.downloadname), "%s/%s",
com_gamedir, Cmd_Argv (1));
COM_CreatePath (cls.downloadname);
strncpy (cls.downloadtempname, cls.downloadname,
sizeof (cls.downloadtempname));
cls.download = Qopen (cls.downloadname, "wb");
if (cls.download) {
cls.downloadtype = dl_single;
MSG_WriteByte (&cls.netchan.message, clc_stringcmd);
SZ_Print (&cls.netchan.message, va ("download %s\n", Cmd_Argv (1)));
} else {
Con_Printf ("error downloading %s: %s\n", Cmd_Argv (1),
strerror (errno));
}
}
void
cl_hudswap_f (cvar_t *var)
{
if (cl_hudswap)
hudswap = cl_hudswap->int_val;
else
hudswap = 0;
}
void
Force_CenterView_f (void)
{
cl.viewangles[PITCH] = 0;
}
void
CL_SetState (cactive_t state)
{
cactive_t old_state = cls.state;
cls.state = state;
if (old_state != state) {
if (old_state == ca_active) {
// leaving active state
IN_ClearStates ();
r_active = false;
game_target = IMT_CONSOLE;
key_dest = key_console;
if (con_module)
con_module->data->console->force_commandline = 1;
// Auto demo recorder stops here
if(cl_autorecord->int_val && cls.demorecording)
CL_Stop_f ();
} else if (state == ca_active) {
// entering active state
VID_SetCaption (cls.servername);
IN_ClearStates ();
r_active = true;
game_target = IMT_0;
key_dest = key_game;
if (con_module)
con_module->data->console->force_commandline = 0;
// Auto demo recorder starts here
if(cl_autorecord->int_val && !cls.demoplayback
&& !cls.demorecording)
CL_Record (0);
}
}
}
void
CL_Init (void)
{
char st[80];
CL_SetState (ca_disconnected);
Info_SetValueForKey (cls.userinfo, "name", "unnamed", 0);
Info_SetValueForKey (cls.userinfo, "topcolor", "0", 0);
Info_SetValueForKey (cls.userinfo, "bottomcolor", "0", 0);
Info_SetValueForKey (cls.userinfo, "rate", "2500", 0);
Info_SetValueForKey (cls.userinfo, "msg", "1", 0);
snprintf (st, sizeof (st), "%s", QW_VERSION);
Info_SetValueForStarKey (cls.userinfo, "*ver", st, 0);
CL_Input_Init ();
CL_Ents_Init ();
CL_TEnts_Init ();
Pmove_Init ();
SL_Init ();
// register our commands
Cmd_AddCommand ("version", CL_Version_f, "Report version information");
Cmd_AddCommand ("changing", CL_Changing_f, "Used when maps are changing");
Cmd_AddCommand ("disconnect", CL_Disconnect_f, "Disconnect from server");
Cmd_AddCommand ("record", CL_Record_f, "Record a demo, if no filename "
"argument is given\n"
"the demo will be called Year-Month-Day-Hour-Minute-"
"Mapname");
Cmd_AddCommand ("rerecord", CL_ReRecord_f, "Rerecord a demo on the same "
"server");
Cmd_AddCommand ("snap", CL_RSShot_f, "Take a screenshot and upload it to "
"the server");
Cmd_AddCommand ("stop", CL_Stop_f, "Stop recording a demo");
Cmd_AddCommand ("playdemo", CL_PlayDemo_f, "Play a recorded demo");
Cmd_AddCommand ("timedemo", CL_TimeDemo_f, "Play a demo as fast as your "
"hardware can. Useful for benchmarking.");
Cmd_AddCommand ("maplist", Con_Maplist_f, "List maps available");
Cmd_AddCommand ("skinlist", Con_Skinlist_f, "List skins available");
Cmd_AddCommand ("skyboxlist", Con_Skyboxlist_f, "List skyboxes available");
Cmd_AddCommand ("demolist", Con_Demolist_QWD_f, "List demos available");
if (!con_module)
Cmd_AddCommand ("quit", CL_Quit_f, "Exit the program");
Cmd_AddCommand ("connect", CL_Connect_f, "Connect to a server 'connect "
"hostname:port'");
Cmd_AddCommand ("reconnect", CL_Reconnect_f, "Reconnect to the last "
"server");
Cmd_AddCommand ("rcon", CL_Rcon_f, "Issue set of commands to the current "
"connected server or the one set in rcon_address");
Cmd_AddCommand ("packet", CL_Packet_f, "Send a packet with specified "
"contents to the destination");
Cmd_AddCommand ("user", CL_User_f, "Queries the user for his setinfo "
"information");
Cmd_AddCommand ("users", CL_Users_f, "Report information on connected "
"players and retrieve user ids");
Cmd_AddCommand ("setinfo", CL_SetInfo_f, "Sets information about your "
"QuakeWorld user.\n Used without a key it will list all "
"of your current settings.\n Specifying a non-existent "
"key and a value will create the new key.\n"
"Special Keys:\n b_switch - Determines the highest weapon "
"that Quake should switch to upon a backpack pickup.\n "
"w_switch - Determines the highest weapon that Quake "
"should switch to upon a weapon pickup.");
Cmd_AddCommand ("getinfo", CL_GetInfo_f, "Returns the value of client "
"info key $1");
Cmd_AddCommand ("fullinfo", CL_FullInfo_f, "Used by GameSpy and Qlist to "
"set setinfo variables");
Cmd_AddCommand ("fullserverinfo", CL_FullServerinfo_f, "Used by GameSpy "
"and Qlist to obtain server variables");
Cmd_AddCommand ("getserverinfo", CL_Getserverinfo_f, "Returns the value "
"corresponding to key $1 in the server info.");
Cmd_AddCommand ("download", CL_Download_f, "Manually download a quake "
"file from the server");
Cmd_AddCommand ("nextul", CL_NextUpload, "Tells the client to send the "
"next upload");
Cmd_AddCommand ("stopul", CL_StopUpload, "Tells the client to stop "
"uploading");
Cmd_AddCommand ("force_centerview", Force_CenterView_f, "force the view "
"to be level");
// forward to server commands
Cmd_AddCommand ("kill", CL_Cmd_ForwardToServer, "Suicide :)");
Cmd_AddCommand ("pause", CL_Cmd_ForwardToServer, "Pause the game");
Cmd_AddCommand ("say", CL_Cmd_ForwardToServer, "Say something to all other "
"players");
Cmd_AddCommand ("say_team", CL_Cmd_ForwardToServer, "Say something only to "
"people on your team");
Cmd_AddCommand ("serverinfo", CL_Cmd_ForwardToServer, "Report the current "
"server info");
}
static void
cl_usleep_f (cvar_t *var)
{
cl_usleep_cache = var->int_val;
}
void
CL_Init_Cvars (void)
{
cl_model_crcs = Cvar_Get ("cl_model_crcs", "1", CVAR_ARCHIVE, NULL,
"Controls setting of emodel and pmodel info "
"vars. Required by some servers, but clearing "
"this can make the difference between "
"connecting and not connecting on some others.");
cl_allow_cmd_pkt = Cvar_Get ("cl_allow_cmd_pkt", "1", CVAR_NONE, NULL,
"enables packets from the likes of gamespy");
cl_paranoid = Cvar_Get ("cl_paranoid", "1", CVAR_NONE, NULL,
"print source address of connectionless packets"
" even when coming from the server being connected"
" to.");
cl_autoexec = Cvar_Get ("cl_autoexec", "0", CVAR_ROM, NULL,
"exec autoexec.cfg on gamedir change");
cl_quakerc = Cvar_Get ("cl_quakerc", "1", CVAR_NONE, NULL,
"exec quake.rc on startup");
cl_cshift_bonus = Cvar_Get ("cl_cshift_bonus", "1", CVAR_ARCHIVE, NULL,
"Show bonus flash on item pickup");
cl_cshift_contents = Cvar_Get ("cl_cshift_content", "1", CVAR_ARCHIVE,
NULL, "Shift view colors for contents "
"(water, slime, etc)");
cl_cshift_damage = Cvar_Get ("cl_cshift_damage", "1", CVAR_ARCHIVE, NULL,
"Shift view colors on damage");
cl_cshift_powerup = Cvar_Get ("cl_cshift_powerup", "1", CVAR_ARCHIVE, NULL,
"Shift view colors for powerups");
cl_anglespeedkey = Cvar_Get ("cl_anglespeedkey", "1.5", CVAR_NONE, NULL,
"turn `run' speed multiplier");
cl_backspeed = Cvar_Get ("cl_backspeed", "200", CVAR_ARCHIVE, NULL,
"backward speed");
cl_forwardspeed = Cvar_Get ("cl_forwardspeed", "200", CVAR_ARCHIVE, NULL,
"forward speed");
cl_movespeedkey = Cvar_Get ("cl_movespeedkey", "2.0", CVAR_NONE, NULL,
"move `run' speed multiplier");
cl_pitchspeed = Cvar_Get ("cl_pitchspeed", "150", CVAR_NONE, NULL,
"look up/down speed");
cl_sidespeed = Cvar_Get ("cl_sidespeed", "350", CVAR_NONE, NULL,
"strafe speed");
cl_upspeed = Cvar_Get ("cl_upspeed", "200", CVAR_NONE, NULL,
"swim/fly up/down speed");
cl_yawspeed = Cvar_Get ("cl_yawspeed", "140", CVAR_NONE, NULL,
"turning speed");
cl_writecfg = Cvar_Get ("cl_writecfg", "1", CVAR_NONE, NULL,
"write config files?");
cl_shownet = Cvar_Get ("cl_shownet", "0", CVAR_NONE, NULL,
"show network packets. 0=off, 1=basic, 2=verbose");
cl_sbar = Cvar_Get ("cl_sbar", "0", CVAR_ARCHIVE, CL_Sbar_f,
"status bar mode");
cl_sbar_separator = Cvar_Get ("cl_sbar_separator", "0", CVAR_ARCHIVE, NULL,
"turns on status bar separator");
cl_hudswap = Cvar_Get ("cl_hudswap", "0", CVAR_ARCHIVE, cl_hudswap_f,
"new HUD on left side?");
cl_maxfps = Cvar_Get ("cl_maxfps", "0", CVAR_ARCHIVE, NULL,
"maximum frames rendered in one second. 0 == 32");
cl_timeout = Cvar_Get ("cl_timeout", "60", CVAR_ARCHIVE, NULL, "server "
"connection timeout (since last packet received)");
host_speeds = Cvar_Get ("host_speeds", "0", CVAR_NONE, NULL,
"display host processing times");
lookspring = Cvar_Get ("lookspring", "0", CVAR_ARCHIVE, NULL, "Snap view "
"to center when moving and no mlook/klook");
m_forward = Cvar_Get ("m_forward", "1", CVAR_NONE, NULL,
"mouse forward/back speed");
m_pitch = Cvar_Get ("m_pitch", "0.022", CVAR_ARCHIVE, NULL,
"mouse pitch (up/down) multipier");
m_side = Cvar_Get ("m_side", "0.8", CVAR_NONE, NULL, "mouse strafe speed");
m_yaw = Cvar_Get ("m_yaw", "0.022", CVAR_NONE, NULL,
"mouse yaw (left/right) multiplier");
rcon_password = Cvar_Get ("rcon_password", "", CVAR_NONE, NULL,
"remote control password");
rcon_address = Cvar_Get ("rcon_address", "", CVAR_NONE, NULL, "server IP "
"address when client not connected - for "
"sending rcon commands");
show_fps = Cvar_Get ("show_fps", "0", CVAR_ARCHIVE, NULL,
"display realtime frames per second");
show_ping = Cvar_Get ("show_ping", "0", CVAR_ARCHIVE, NULL,
"display current ping to server");
show_pl = Cvar_Get ("show_pl", "0", CVAR_ARCHIVE, NULL,
"display current packet loss to server");
show_time = Cvar_Get ("show_time", "0", CVAR_ARCHIVE, NULL,
"Display the current time, 1 24hr, 2 AM/PM");
cl_predict_players = Cvar_Get ("cl_predict_players", "1", CVAR_NONE, NULL,
"If this is 0, no player prediction is "
"done");
cl_solid_players = Cvar_Get ("cl_solid_players", "1", CVAR_NONE, NULL,
"Are players solid? If off, you can walk "
"through them with difficulty");
localid = Cvar_Get ("localid", "", CVAR_NONE, NULL, "Used by "
"gamespy+others to authenticate when sending "
"commands to the client");
cl_timeframes = Cvar_Get ("cl_timeframes", "0", CVAR_ARCHIVE, NULL,
"write timestamps for every frame");
// info mirrors
cl_name = Cvar_Get ("name", "unnamed", CVAR_ARCHIVE | CVAR_USERINFO,
Cvar_Info, "Player name");
password = Cvar_Get ("password", "", CVAR_USERINFO, Cvar_Info,
"Server password");
spectator = Cvar_Get ("spectator", "", CVAR_USERINFO, Cvar_Info,
"Set to 1 before connecting to become a spectator");
team = Cvar_Get ("team", "", CVAR_ARCHIVE | CVAR_USERINFO, Cvar_Info,
"Team player is on.");
rate = Cvar_Get ("rate", "2500", CVAR_ARCHIVE | CVAR_USERINFO, Cvar_Info,
"Amount of bytes per second server will send/download "
"to you");
msg = Cvar_Get ("msg", "1", CVAR_ARCHIVE | CVAR_USERINFO, Cvar_Info,
"Determines the type of messages reported 0 is maximum, "
"4 is none");
noaim = Cvar_Get ("noaim", "0", CVAR_ARCHIVE | CVAR_USERINFO, Cvar_Info,
"Auto aim off switch. Set to 1 to turn off.");
cl_port = Cvar_Get ("cl_port", PORT_CLIENT, CVAR_NONE, Cvar_Info,
"UDP Port for client to use.");
cl_usleep = Cvar_Get ("cl_usleep", "0", CVAR_ARCHIVE, cl_usleep_f,
"Turn this on to save cpu when fps limited. "
"May affect frame rate adversely depending on "
"local machine/os conditions");
cl_autorecord = Cvar_Get ("cl_autorecord", "0", CVAR_ARCHIVE, NULL, "Turn "
"this on, if you want to record every game");
}
/*
Host_EndGame
Call this to drop to a console without exiting the qwcl
*/
void
Host_EndGame (const char *message, ...)
{
char string[1024];
va_list argptr;
va_start (argptr, message);
vsnprintf (string, sizeof (string), message, argptr);
va_end (argptr);
Con_Printf ("\n===========================\n");
Con_Printf ("Host_EndGame: %s\n", string);
Con_Printf ("===========================\n\n");
CL_Disconnect ();
longjmp (host_abort, 1);
}
/*
Host_Error
This shuts down the client and exits qwcl
*/
void
Host_Error (const char *error, ...)
{
char string[1024];
static qboolean inerror = false;
va_list argptr;
if (inerror)
Sys_Error ("Host_Error: recursively entered");
inerror = true;
va_start (argptr, error);
Con_Printf ("Host_Error: ");
Con_Print (error, argptr);
va_end (argptr);
CL_Disconnect ();
cls.demonum = -1;
inerror = false;
// FIXME
if (host_initialized) {
longjmp (host_abort, 1);
} else {
Sys_Error ("Host_Error: %s", string);
}
}
/*
Host_WriteConfiguration
Writes key bindings and archived cvars to config.cfg
*/
void
Host_WriteConfiguration (void)
{
VFile *f;
if (host_initialized && cl_writecfg->int_val) {
char *path = va ("%s/config.cfg", com_gamedir);
COM_CreatePath (path);
f = Qopen (path, "w");
if (!f) {
Con_Printf ("Couldn't write config.cfg.\n");
return;
}
Key_WriteBindings (f);
Cvar_WriteVariables (f);
Qclose (f);
}
}
/*
Host_SimulationTime
This determines if enough time has passed to run a simulation frame, or
returns the amount of time that has to be waited
*/
static inline float
Host_SimulationTime (float time)
{
float fps, timedifference;
float timescale = 1.0;
if (cls.demoplayback) {
timescale = max (0, demo_speed->value);
time *= timescale;
}
realtime += time;
if (oldrealtime > realtime)
oldrealtime = 0;
if (cls.timedemo)
return 0;
if (!cl_maxfps->int_val)
return 0;
fps = max (1, cl_maxfps->value);
timedifference = (timescale / fps) - (realtime - oldrealtime);
if (timedifference > 0)
return timedifference; // framerate is too high
return 0;
}
int nopacketcount;
/*
Host_Frame
Runs all active servers
*/
void
Host_Frame (float time)
{
static double time1 = 0;
static double time2 = 0;
static double time3 = 0;
float sleeptime;
int pass1, pass2, pass3;
if (setjmp (host_abort))
// something bad happened, or the server disconnected
return;
// decide the simulation time
if ((sleeptime = Host_SimulationTime (time)) != 0) {
#ifdef HAVE_USLEEP
if (cl_usleep_cache && sleeptime > 0.002) // minimum sleep time
usleep ((unsigned long)(sleeptime * 1000000 / 2));
#endif
return; // framerate is too high
}
host_frametime = realtime - oldrealtime;
oldrealtime = realtime;
host_frametime = min (host_frametime, 0.2);
// get new key events
IN_SendKeyEvents ();
// allow mouses or other external controllers to add commands
IN_Commands ();
// process console commands
Cbuf_Execute (cl_cbuf);
// fetch results from server
CL_ReadPackets ();
if (cl.no_pogo_stick && !no_pogo_stick->int_val)
Cvar_Set (no_pogo_stick, "1");
// send intentions now
// resend a connection request if necessary
if (cls.state == ca_disconnected) {
CL_CheckForResend ();
} else {
CL_SendCmd ();
// Set up prediction for other players
CL_SetUpPlayerPrediction (false);
// do client side motion prediction
CL_PredictMove ();
// Set up prediction for other players
CL_SetUpPlayerPrediction (cl_predict_players->int_val);
// build a refresh entity list
CL_EmitEntities ();
}
// update video
if (host_speeds->int_val)
time1 = Sys_DoubleTime ();
r_inhibit_viewmodel = (!Cam_DrawViewModel ()
|| (cl.stats[STAT_ITEMS] & IT_INVISIBILITY)
|| cl.stats[STAT_HEALTH] <= 0);
r_force_fullscreen = cl.intermission;
r_paused = cl.paused;
r_active = cls.state == ca_active;
r_view_model = &cl.viewent;
r_frametime = host_frametime;
CL_UpdateScreen (realtime);
if (host_speeds->int_val)
time2 = Sys_DoubleTime ();
// update audio
if (cls.state == ca_active) {
S_Update (r_origin, vpn, vright, vup);
R_DecayLights (host_frametime);
} else
S_Update (vec3_origin, vec3_origin, vec3_origin, vec3_origin);
CDAudio_Update ();
if (host_speeds->int_val) {
pass1 = (time1 - time3) * 1000;
time3 = Sys_DoubleTime ();
pass2 = (time2 - time1) * 1000;
pass3 = (time3 - time2) * 1000;
Con_Printf ("%3i tot %3i server %3i gfx %3i snd\n",
pass1 + pass2 + pass3, pass1, pass2, pass3);
}
// CL_TimeFrames_AddTimestamp ();
host_framecount++;
fps_count++;
}
static int
check_quakerc (void)
{
const char *l, *p;
int ret = 1;
VFile *f;
COM_FOpenFile ("quake.rc", &f);
if (!f)
return 1;
while ((l = Qgetline (f))) {
if ((p = strstr (l, "stuffcmds"))) {
if (p == l) { // only known case so far
ret = 0;
break;
}
}
}
Qclose (f);
return ret;
}
void
CL_Init_Memory (void)
{
int mem_parm = COM_CheckParm ("-mem");
int mem_size;
void *mem_base;
cl_mem_size = Cvar_Get ("cl_mem_size", "16", CVAR_NONE, NULL,
"Amount of memory (in MB) to allocate for the "
PROGRAM " heap");
if (mem_parm)
Cvar_Set (cl_mem_size, com_argv[mem_parm + 1]);
if (COM_CheckParm ("-minmemory"))
Cvar_SetValue (cl_mem_size, MINIMUM_MEMORY / (1024 * 1024.0));
Cvar_SetFlags (cl_mem_size, cl_mem_size->flags | CVAR_ROM);
mem_size = (int) (cl_mem_size->value * 1024 * 1024);
if (mem_size < MINIMUM_MEMORY)
Sys_Error ("Only %4.1f megs of memory reported, can't execute game",
mem_size / (float) 0x100000);
mem_base = malloc (mem_size);
if (!mem_base)
Sys_Error ("Can't allocate %d", mem_size);
Sys_PageIn (mem_base, mem_size);
Memory_Init (mem_base, mem_size);
}
void
Host_Init (void)
{
cl_cbuf = Cbuf_New (COM_extract_line, COM_parse_line, NULL, NULL);
Cvar_Init_Hash ();
Cmd_Init_Hash ();
Cvar_Init ();
Sys_Init_Cvars ();
Cmd_Init ();
// execute +set as early as possible
Cmd_StuffCmds (cl_cbuf);
Cbuf_Execute_Sets (cl_cbuf);
// execute the global configuration file if it exists
// would have been nice if Cmd_Exec_f could have been used, but it
// only reads from within the quake file system, and changing that is
// probably Not A Good Thing (tm).
fs_globalcfg = Cvar_Get ("fs_globalcfg", FS_GLOBALCFG, CVAR_ROM, NULL,
"global configuration file");
Cmd_Exec_File (cl_cbuf, fs_globalcfg->string);
Cbuf_Execute_Sets (cl_cbuf);
// execute +set again to override the config file
Cmd_StuffCmds (cl_cbuf);
Cbuf_Execute_Sets (cl_cbuf);
fs_usercfg = Cvar_Get ("fs_usercfg", FS_USERCFG, CVAR_ROM, NULL,
"user configuration file");
Cmd_Exec_File (cl_cbuf, fs_usercfg->string);
Cbuf_Execute_Sets (cl_cbuf);
// execute +set again to override the config file
Cmd_StuffCmds (cl_cbuf);
Cbuf_Execute_Sets (cl_cbuf);
CL_Init_Memory ();
pr_gametype = "quakeworld";
cls.userinfo = Info_ParseString ("", MAX_INFO_STRING);
cl.serverinfo = Info_ParseString ("", MAX_INFO_STRING);
PI_Init ();
CL_Cam_Init_Cvars ();
CL_Input_Init_Cvars ();
CL_Skin_Init_Cvars ();
CL_Init_Cvars ();
CL_Prediction_Init_Cvars ();
COM_Init_Cvars ();
Con_Init_Cvars ();
COM_Filesystem_Init_Cvars ();
Game_Init_Cvars ();
IN_Init_Cvars ();
Key_Init_Cvars ();
Mod_Init_Cvars ();
Netchan_Init_Cvars ();
PR_Init_Cvars ();
Pmove_Init_Cvars ();
R_Init_Cvars ();
R_Particles_Init_Cvars ();
S_Init_Cvars ();
Team_Init_Cvars ();
V_Init_Cvars ();
VID_Init_Cvars ();
PR_Init ();
BI_Init ();
CL_Cmd_Init ();
V_Init ();
COM_Filesystem_Init ();
Game_Init ();
COM_Init ();
PI_RegisterPlugins (client_plugin_list);
Con_Init ("client");
if (con_module) {
con_module->data->console->dl_name = cls.downloadname;
con_module->data->console->dl_percent = &cls.downloadpercent;
con_module->data->console->realtime = &realtime;
con_module->data->console->quit = CL_Quit_f;
con_module->data->console->cbuf = cl_cbuf;
}
NET_Init (cl_port->int_val);
Netchan_Init ();
{
static const char *sound_precache[MAX_MODELS];
int i;
for (i = 0; i < MAX_MODELS; i++)
sound_precache[i] = cl.sound_name[i];
Net_Log_Init (sound_precache);
}
W_LoadWadFile ("gfx.wad");
Key_Init ();
Mod_Init ();
CL_Demo_Init();
Con_Printf ("%4.1f megabyte heap.\n", cl_mem_size->value);
vid_basepal = (byte *) COM_LoadHunkFile ("gfx/palette.lmp");
if (!vid_basepal)
Sys_Error ("Couldn't load gfx/palette.lmp");
vid_colormap = (byte *) COM_LoadHunkFile ("gfx/colormap.lmp");
if (!vid_colormap)
Sys_Error ("Couldn't load gfx/colormap.lmp");
VID_Init (vid_basepal);
Draw_Init ();
SCR_Init ();
R_Init ();
S_Init (&cl.worldmodel, &viewentity, &host_frametime);
CDAudio_Init ();
Sbar_Init ();
CL_Init ();
IN_Init ();
CL_SetState (ca_disconnected);
CL_Skin_Init ();
Locs_Init ();
if (cl_quakerc->int_val)
Cbuf_InsertText (cl_cbuf, "exec quake.rc\n");
Cmd_Exec_File (cl_cbuf, fs_usercfg->string);
// Reparse the command line for + commands.
// (Note, no non-base commands exist yet)
if (!cl_quakerc->int_val || check_quakerc ())
Cmd_StuffCmds (cl_cbuf);
Hunk_AllocName (0, "-HOST_HUNKLEVEL-");
host_hunklevel = Hunk_LowMark ();
host_initialized = true;
Con_Printf ("\nClient version %s (build %04d)\n\n", VERSION,
build_number ());
Con_Printf ("\x80\x81\x81\x82 %s initialized \x80\x81\x81\x82\n", PROGRAM);
Con_NewMap (); // force the menus to be loaded
CL_UpdateScreen (realtime);
Cbuf_AddText (cl_cbuf,
"echo Type connect <internet address> or use a server "
"browser to connect to a game.\n");
Cbuf_AddText (cl_cbuf, "cmd_warncmd 1\n");
}
void
Host_Shutdown (void)
{
static qboolean isdown = false;
if (isdown) {
printf ("recursive shutdown\n");
return;
}
isdown = true;
SL_Shutdown ();
Host_WriteConfiguration ();
CDAudio_Shutdown ();
NET_Shutdown ();
S_Shutdown ();
IN_Shutdown ();
if (vid_basepal)
VID_Shutdown ();
}
qboolean
ServerPaused (void)
{
return false;
}
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