Funko sources as released by Rotacak.HEADmaster

1 files changed, 3534 insertions, 0 deletions

diff --git a/src/client/cl_main.c b/src/client/cl_main.c
new file mode 100644
index 0000000..28d9573
--- /dev/null
+++ b/src/client/cl_main.c
@@ -0,0 +1,3534 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+Copyright (C) 2000-2006 Tim Angus
+
+This file is part of Tremulous.
+
+Tremulous 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.
+
+Tremulous 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 Tremulous; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+// cl_main.c  -- client main loop
+
+#include "client.h"
+#include <limits.h>
+
+cvar_t	*cl_nodelta;
+cvar_t	*cl_debugMove;
+
+cvar_t	*cl_noprint;
+cvar_t	*cl_motd;
+
+cvar_t	*rcon_client_password;
+cvar_t	*rconAddress;
+
+cvar_t	*cl_timeout;
+cvar_t	*cl_maxpackets;
+cvar_t	*cl_packetdup;
+cvar_t	*cl_timeNudge;
+cvar_t	*cl_showTimeDelta;
+cvar_t	*cl_freezeDemo;
+
+cvar_t	*cl_shownet;
+cvar_t	*cl_showSend;
+cvar_t	*cl_timedemo;
+cvar_t	*cl_autoRecordDemo;
+cvar_t	*cl_aviFrameRate;
+cvar_t	*cl_aviMotionJpeg;
+cvar_t	*cl_forceavidemo;
+
+cvar_t	*cl_freelook;
+cvar_t	*cl_sensitivity;
+cvar_t	*cl_platformSensitivity;
+
+cvar_t	*cl_mouseAccel;
+cvar_t	*cl_showMouseRate;
+
+cvar_t	*m_pitch;
+cvar_t	*m_yaw;
+cvar_t	*m_forward;
+cvar_t	*m_side;
+cvar_t	*m_filter;
+
+cvar_t	*cl_activeAction;
+
+cvar_t	*cl_motdString;
+
+cvar_t	*cl_allowDownload;
+cvar_t	*cl_conXOffset;
+cvar_t	*cl_inGameVideo;
+
+cvar_t	*cl_serverStatusResendTime;
+cvar_t	*cl_trn;
+
+cvar_t	*cl_lanForcePackets;
+
+cvar_t	*cl_guidServerUniq;
+
+clientActive_t		cl;
+clientConnection_t	clc;
+clientStatic_t		cls;
+vm_t				*cgvm;
+
+// Structure containing functions exported from refresh DLL
+refexport_t	re;
+
+ping_t	cl_pinglist[MAX_PINGREQUESTS];
+
+typedef struct serverStatus_s
+{
+	char string[BIG_INFO_STRING];
+	netadr_t address;
+	int time, startTime;
+	qboolean pending;
+	qboolean print;
+	qboolean retrieved;
+} serverStatus_t;
+
+serverStatus_t cl_serverStatusList[MAX_SERVERSTATUSREQUESTS];
+int serverStatusCount;
+
+#if defined __USEA3D && defined __A3D_GEOM
+	void hA3Dg_ExportRenderGeom (refexport_t *incoming_re);
+#endif
+
+extern void SV_BotFrame( int time );
+void CL_CheckForResend( void );
+void CL_ShowIP_f(void);
+void CL_ServerStatus_f(void);
+void CL_ServerStatusResponse( netadr_t from, msg_t *msg );
+
+/*
+===============
+CL_CDDialog
+
+Called by Com_Error when a cd is needed
+===============
+*/
+void CL_CDDialog( void ) {
+	cls.cddialog = qtrue;	// start it next frame
+}
+
+
+/*
+=======================================================================
+
+CLIENT RELIABLE COMMAND COMMUNICATION
+
+=======================================================================
+*/
+
+/*
+======================
+CL_AddReliableCommand
+
+The given command will be transmitted to the server, and is gauranteed to
+not have future usercmd_t executed before it is executed
+======================
+*/
+void CL_AddReliableCommand( const char *cmd ) {
+	int		index;
+
+	// if we would be losing an old command that hasn't been acknowledged,
+	// we must drop the connection
+	if ( clc.reliableSequence - clc.reliableAcknowledge > MAX_RELIABLE_COMMANDS ) {
+		Com_Error( ERR_DROP, "Client command overflow" );
+	}
+	clc.reliableSequence++;
+	index = clc.reliableSequence & ( MAX_RELIABLE_COMMANDS - 1 );
+	Q_strncpyz( clc.reliableCommands[ index ], cmd, sizeof( clc.reliableCommands[ index ] ) );
+}
+
+/*
+======================
+CL_ChangeReliableCommand
+======================
+*/
+void CL_ChangeReliableCommand( void ) {
+	int r, index, l;
+
+	r = clc.reliableSequence - (random() * 5);
+	index = clc.reliableSequence & ( MAX_RELIABLE_COMMANDS - 1 );
+	l = strlen(clc.reliableCommands[ index ]);
+	if ( l >= MAX_STRING_CHARS - 1 ) {
+		l = MAX_STRING_CHARS - 2;
+	}
+	clc.reliableCommands[ index ][ l ] = '\n';
+	clc.reliableCommands[ index ][ l+1 ] = '\0';
+}
+
+/*
+=======================================================================
+
+CLIENT SIDE DEMO RECORDING
+
+=======================================================================
+*/
+
+/*
+====================
+CL_WriteDemoMessage
+
+Dumps the current net message, prefixed by the length
+====================
+*/
+void CL_WriteDemoMessage ( msg_t *msg, int headerBytes ) {
+	int		len, swlen;
+
+	// write the packet sequence
+	len = clc.serverMessageSequence;
+	swlen = LittleLong( len );
+	FS_Write (&swlen, 4, clc.demofile);
+
+	// skip the packet sequencing information
+	len = msg->cursize - headerBytes;
+	swlen = LittleLong(len);
+	FS_Write (&swlen, 4, clc.demofile);
+	FS_Write ( msg->data + headerBytes, len, clc.demofile );
+}
+
+
+/*
+====================
+CL_StopRecording_f
+
+stop recording a demo
+====================
+*/
+void CL_StopRecord_f( void ) {
+	int		len;
+
+	if ( !clc.demorecording ) {
+		Com_Printf ("Not recording a demo.\n");
+		return;
+	}
+
+	// finish up
+	len = -1;
+	FS_Write (&len, 4, clc.demofile);
+	FS_Write (&len, 4, clc.demofile);
+	FS_FCloseFile (clc.demofile);
+	clc.demofile = 0;
+	clc.demorecording = qfalse;
+	clc.spDemoRecording = qfalse;
+	Com_Printf ("Stopped demo.\n");
+}
+
+/* 
+================== 
+CL_DemoFilename
+================== 
+*/  
+void CL_DemoFilename( int number, char *fileName ) {
+	int		a,b,c,d;
+
+	if(number < 0 || number > 9999)
+		number = 9999;
+
+	a = number / 1000;
+	number -= a*1000;
+	b = number / 100;
+	number -= b*100;
+	c = number / 10;
+	number -= c*10;
+	d = number;
+
+	Com_sprintf( fileName, MAX_OSPATH, "demo%i%i%i%i"
+		, a, b, c, d );
+}
+
+/*
+====================
+CL_Record_f
+
+record <demoname>
+
+Begins recording a demo from the current position
+====================
+*/
+static char		demoName[MAX_QPATH];	// compiler bug workaround
+void CL_Record_f( void ) {
+	char		name[MAX_OSPATH];
+	byte		bufData[MAX_MSGLEN];
+	msg_t	buf;
+	int			i;
+	int			len;
+	entityState_t	*ent;
+	entityState_t	nullstate;
+	char		*s;
+
+	if ( Cmd_Argc() > 2 ) {
+		Com_Printf ("record <demoname>\n");
+		return;
+	}
+
+	if ( clc.demorecording ) {
+		if (!clc.spDemoRecording) {
+			Com_Printf ("Already recording.\n");
+		}
+		return;
+	}
+
+	if ( cls.state != CA_ACTIVE ) {
+		Com_Printf ("You must be in a level to record.\n");
+		return;
+	}
+
+  // sync 0 doesn't prevent recording, so not forcing it off .. everyone does g_sync 1 ; record ; g_sync 0 ..
+	if ( NET_IsLocalAddress( clc.serverAddress ) && !Cvar_VariableValue( "g_synchronousClients" ) ) {
+		Com_Printf (S_COLOR_YELLOW "WARNING: You should set 'g_synchronousClients 1' for smoother demo recording\n");
+	}
+
+	if ( Cmd_Argc() == 2 ) {
+		s = Cmd_Argv(1);
+		Q_strncpyz( demoName, s, sizeof( demoName ) );
+		Com_sprintf (name, sizeof(name), "demos/%s.dm_%d", demoName, PROTOCOL_VERSION );
+	} else {
+		int		number;
+
+		// scan for a free demo name
+		for ( number = 0 ; number <= 9999 ; number++ ) {
+			CL_DemoFilename( number, demoName );
+			Com_sprintf (name, sizeof(name), "demos/%s.dm_%d", demoName, PROTOCOL_VERSION );
+
+			if (!FS_FileExists(name))
+				break;	// file doesn't exist
+		}
+	}
+
+	// open the demo file
+
+	Com_Printf ("recording to %s.\n", name);
+	clc.demofile = FS_FOpenFileWrite( name );
+	if ( !clc.demofile ) {
+		Com_Printf ("ERROR: couldn't open.\n");
+		return;
+	}
+	clc.demorecording = qtrue;
+	if (Cvar_VariableValue("ui_recordSPDemo")) {
+	  clc.spDemoRecording = qtrue;
+	} else {
+	  clc.spDemoRecording = qfalse;
+	}
+
+
+	Q_strncpyz( clc.demoName, demoName, sizeof( clc.demoName ) );
+
+	// don't start saving messages until a non-delta compressed message is received
+	clc.demowaiting = qtrue;
+
+	// write out the gamestate message
+	MSG_Init (&buf, bufData, sizeof(bufData));
+	MSG_Bitstream(&buf);
+
+	// NOTE, MRE: all server->client messages now acknowledge
+	MSG_WriteLong( &buf, clc.reliableSequence );
+
+	MSG_WriteByte (&buf, svc_gamestate);
+	MSG_WriteLong (&buf, clc.serverCommandSequence );
+
+	// configstrings
+	for ( i = 0 ; i < MAX_CONFIGSTRINGS ; i++ ) {
+		if ( !cl.gameState.stringOffsets[i] ) {
+			continue;
+		}
+		s = cl.gameState.stringData + cl.gameState.stringOffsets[i];
+		MSG_WriteByte (&buf, svc_configstring);
+		MSG_WriteShort (&buf, i);
+		MSG_WriteBigString (&buf, s);
+	}
+
+	// baselines
+	Com_Memset (&nullstate, 0, sizeof(nullstate));
+	for ( i = 0; i < MAX_GENTITIES ; i++ ) {
+		ent = &cl.entityBaselines[i];
+		if ( !ent->number ) {
+			continue;
+		}
+		MSG_WriteByte (&buf, svc_baseline);		
+		MSG_WriteDeltaEntity (&buf, &nullstate, ent, qtrue );
+	}
+
+	MSG_WriteByte( &buf, svc_EOF );
+	
+	// finished writing the gamestate stuff
+
+	// write the client num
+	MSG_WriteLong(&buf, clc.clientNum);
+	// write the checksum feed
+	MSG_WriteLong(&buf, clc.checksumFeed);
+
+	// finished writing the client packet
+	MSG_WriteByte( &buf, svc_EOF );
+
+	// write it to the demo file
+	len = LittleLong( clc.serverMessageSequence - 1 );
+	FS_Write (&len, 4, clc.demofile);
+
+	len = LittleLong (buf.cursize);
+	FS_Write (&len, 4, clc.demofile);
+	FS_Write (buf.data, buf.cursize, clc.demofile);
+
+	// the rest of the demo file will be copied from net messages
+}
+
+/*
+=======================================================================
+
+CLIENT SIDE DEMO PLAYBACK
+
+=======================================================================
+*/
+
+/*
+=================
+CL_DemoCompleted
+=================
+*/
+void CL_DemoCompleted( void ) {
+	if (cl_timedemo && cl_timedemo->integer) {
+		int	time;
+		
+		time = Sys_Milliseconds() - clc.timeDemoStart;
+		if ( time > 0 ) {
+			Com_Printf ("%i frames, %3.1f seconds: %3.1f fps\n", clc.timeDemoFrames,
+			time/1000.0, clc.timeDemoFrames*1000.0 / time);
+		}
+	}
+
+	CL_Disconnect( qtrue );
+	CL_NextDemo();
+}
+
+/*
+=================
+CL_ReadDemoMessage
+=================
+*/
+void CL_ReadDemoMessage( void ) {
+	int			r;
+	msg_t		buf;
+	byte		bufData[ MAX_MSGLEN ];
+	int			s;
+
+	if ( !clc.demofile ) {
+		CL_DemoCompleted ();
+		return;
+	}
+
+	// get the sequence number
+	r = FS_Read( &s, 4, clc.demofile);
+	if ( r != 4 ) {
+		CL_DemoCompleted ();
+		return;
+	}
+	clc.serverMessageSequence = LittleLong( s );
+
+	// init the message
+	MSG_Init( &buf, bufData, sizeof( bufData ) );
+
+	// get the length
+	r = FS_Read (&buf.cursize, 4, clc.demofile);
+	if ( r != 4 ) {
+		CL_DemoCompleted ();
+		return;
+	}
+	buf.cursize = LittleLong( buf.cursize );
+	if ( buf.cursize == -1 ) {
+		CL_DemoCompleted ();
+		return;
+	}
+	if ( buf.cursize > buf.maxsize ) {
+		Com_Error (ERR_DROP, "CL_ReadDemoMessage: demoMsglen > MAX_MSGLEN");
+	}
+	r = FS_Read( buf.data, buf.cursize, clc.demofile );
+	if ( r != buf.cursize ) {
+		Com_Printf( "Demo file was truncated.\n");
+		CL_DemoCompleted ();
+		return;
+	}
+
+	clc.lastPacketTime = cls.realtime;
+	buf.readcount = 0;
+	CL_ParseServerMessage( &buf );
+}
+
+/*
+====================
+CL_WalkDemoExt
+====================
+*/
+static void CL_WalkDemoExt(char *arg, char *name, int *demofile)
+{
+	int i = 0;
+	*demofile = 0;
+	while(demo_protocols[i])
+	{
+		Com_sprintf (name, MAX_OSPATH, "demos/%s.dm_%d", arg, demo_protocols[i]);
+		FS_FOpenFileRead( name, demofile, qtrue );
+		if (*demofile)
+		{
+			Com_Printf("Demo file: %s\n", name);
+			break;
+		}
+		else
+			Com_Printf("Not found: %s\n", name);
+		i++;
+	}
+}
+
+/*
+====================
+CL_PlayDemo_f
+
+demo <demoname>
+
+====================
+*/
+void CL_PlayDemo_f( void ) {
+	char		name[MAX_OSPATH];
+	char		*arg, *ext_test;
+	int			protocol, i;
+	char		retry[MAX_OSPATH];
+
+	if (Cmd_Argc() != 2) {
+		Com_Printf ("playdemo <demoname>\n");
+		return;
+	}
+
+	// make sure a local server is killed
+	// 2 means don't force disconnect of local client
+	Cvar_Set( "sv_killserver", "2" );
+
+	CL_Disconnect( qtrue );
+
+	// open the demo file
+	arg = Cmd_Argv(1);
+	
+	// check for an extension .dm_?? (?? is protocol)
+	ext_test = arg + strlen(arg) - 6;
+	if ((strlen(arg) > 6) && (ext_test[0] == '.') && ((ext_test[1] == 'd') || (ext_test[1] == 'D')) && ((ext_test[2] == 'm') || (ext_test[2] == 'M')) && (ext_test[3] == '_'))
+	{
+		protocol = atoi(ext_test+4);
+		i=0;
+		while(demo_protocols[i])
+		{
+			if (demo_protocols[i] == protocol)
+				break;
+			i++;
+		}
+		if (demo_protocols[i])
+		{
+			Com_sprintf (name, sizeof(name), "demos/%s", arg);
+			FS_FOpenFileRead( name, &clc.demofile, qtrue );
+		} else {
+			Com_Printf("Protocol %d not supported for demos\n", protocol);
+			Q_strncpyz(retry, arg, sizeof(retry));
+			retry[strlen(retry)-6] = 0;
+			CL_WalkDemoExt( retry, name, &clc.demofile );
+		}
+	} else {
+		CL_WalkDemoExt( arg, name, &clc.demofile );
+	}
+	
+	if (!clc.demofile) {
+		Com_Error( ERR_DROP, "couldn't open %s", name);
+		return;
+	}
+	Q_strncpyz( clc.demoName, Cmd_Argv(1), sizeof( clc.demoName ) );
+
+	Con_Close();
+
+	cls.state = CA_CONNECTED;
+	clc.demoplaying = qtrue;
+	Q_strncpyz( cls.servername, Cmd_Argv(1), sizeof( cls.servername ) );
+
+	// read demo messages until connected
+	while ( cls.state >= CA_CONNECTED && cls.state < CA_PRIMED ) {
+		CL_ReadDemoMessage();
+	}
+	// don't get the first snapshot this frame, to prevent the long
+	// time from the gamestate load from messing causing a time skip
+	clc.firstDemoFrameSkipped = qfalse;
+}
+
+
+/*
+====================
+CL_StartDemoLoop
+
+Closing the main menu will restart the demo loop
+====================
+*/
+void CL_StartDemoLoop( void ) {
+	// start the demo loop again
+	Cbuf_AddText ("d1\n");
+	cls.keyCatchers = 0;
+}
+
+/*
+==================
+CL_NextDemo
+
+Called when a demo or cinematic finishes
+If the "nextdemo" cvar is set, that command will be issued
+==================
+*/
+void CL_NextDemo( void ) {
+	char	v[MAX_STRING_CHARS];
+
+	Q_strncpyz( v, Cvar_VariableString ("nextdemo"), sizeof(v) );
+	v[MAX_STRING_CHARS-1] = 0;
+	Com_DPrintf("CL_NextDemo: %s\n", v );
+	if (!v[0]) {
+		return;
+	}
+
+	Cvar_Set ("nextdemo","");
+	Cbuf_AddText (v);
+	Cbuf_AddText ("\n");
+	Cbuf_Execute();
+}
+
+/*
+==================
+CL_DemoState
+
+Returns the current state of the demo system
+==================
+*/
+demoState_t CL_DemoState( void ) {
+	if( clc.demoplaying ) {
+		return DS_PLAYBACK;
+	} else if( clc.demorecording ) {
+		return DS_RECORDING;
+	} else {
+		return DS_NONE;
+	}
+}
+
+/*
+==================
+CL_DemoPos
+
+Returns the current position of the demo
+==================
+*/
+int CL_DemoPos( void ) {
+	if( clc.demoplaying || clc.demorecording ) {
+		return FS_FTell( clc.demofile );
+	} else {
+		return 0;
+	}
+}
+
+/*
+==================
+CL_DemoName
+
+Returns the name of the demo
+==================
+*/
+void CL_DemoName( char *buffer, int size ) {
+	if( clc.demoplaying || clc.demorecording ) {
+		Q_strncpyz( buffer, clc.demoName, size );
+	} else if( size >= 1 ) {
+		buffer[ 0 ] = '\0';
+	}
+}
+
+//======================================================================
+
+/*
+=====================
+CL_ShutdownAll
+=====================
+*/
+void CL_ShutdownAll(void) {
+
+#if USE_CURL
+	CL_cURL_Shutdown();
+#endif
+	// clear sounds
+	S_DisableSounds();
+	// shutdown CGame
+	CL_ShutdownCGame();
+	// shutdown UI
+	CL_ShutdownUI();
+
+	// shutdown the renderer
+	if ( re.Shutdown ) {
+		re.Shutdown( qfalse );		// don't destroy window or context
+	}
+
+	cls.uiStarted = qfalse;
+	cls.cgameStarted = qfalse;
+	cls.rendererStarted = qfalse;
+	cls.soundRegistered = qfalse;
+}
+
+/*
+=================
+CL_FlushMemory
+
+Called by CL_MapLoading, CL_Connect_f, CL_PlayDemo_f, and CL_ParseGamestate the only
+ways a client gets into a game
+Also called by Com_Error
+=================
+*/
+void CL_FlushMemory( void ) {
+
+	// shutdown all the client stuff
+	CL_ShutdownAll();
+
+	// if not running a server clear the whole hunk
+	if ( !com_sv_running->integer ) {
+		// clear the whole hunk
+		Hunk_Clear();
+		// clear collision map data
+		CM_ClearMap();
+	}
+	else {
+		// clear all the client data on the hunk
+		Hunk_ClearToMark();
+	}
+
+	CL_StartHunkUsers();
+}
+
+/*
+=====================
+CL_MapLoading
+
+A local server is starting to load a map, so update the
+screen to let the user know about it, then dump all client
+memory on the hunk from cgame, ui, and renderer
+=====================
+*/
+void CL_MapLoading( void ) {
+	if ( !com_cl_running->integer ) {
+		return;
+	}
+
+	Con_Close();
+	cls.keyCatchers = 0;
+
+	// if we are already connected to the local host, stay connected
+	if ( cls.state >= CA_CONNECTED && !Q_stricmp( cls.servername, "localhost" ) ) {
+		cls.state = CA_CONNECTED;		// so the connect screen is drawn
+		Com_Memset( cls.updateInfoString, 0, sizeof( cls.updateInfoString ) );
+		Com_Memset( clc.serverMessage, 0, sizeof( clc.serverMessage ) );
+		Com_Memset( &cl.gameState, 0, sizeof( cl.gameState ) );
+		clc.lastPacketSentTime = -9999;
+		SCR_UpdateScreen();
+	} else {
+		CL_Disconnect( qtrue );
+		Q_strncpyz( cls.servername, "localhost", sizeof(cls.servername) );
+		cls.state = CA_CHALLENGING;		// so the connect screen is drawn
+		cls.keyCatchers = 0;
+		SCR_UpdateScreen();
+		clc.connectTime = -RETRANSMIT_TIMEOUT;
+		NET_StringToAdr( cls.servername, &clc.serverAddress);
+		// we don't need a challenge on the localhost
+
+		CL_CheckForResend();
+	}
+}
+
+/*
+=====================
+CL_ClearState
+
+Called before parsing a gamestate
+=====================
+*/
+void CL_ClearState (void) {
+
+//	S_StopAllSounds();
+
+	Com_Memset( &cl, 0, sizeof( cl ) );
+}
+
+/*
+====================
+CL_UpdateGUID
+
+update cl_guid using QKEY_FILE and optional prefix
+====================
+*/
+static void CL_UpdateGUID( char *prefix, int prefix_len )
+{
+	fileHandle_t f;
+	int len;
+
+	len = FS_SV_FOpenFileRead( QKEY_FILE, &f );
+	FS_FCloseFile( f );
+
+	if( len != QKEY_SIZE ) 
+		Cvar_Set( "cl_guid", "" );
+	else
+		Cvar_Set( "cl_guid", Com_MD5File( QKEY_FILE, QKEY_SIZE,
+			prefix, prefix_len ) );
+}
+
+
+/*
+=====================
+CL_Disconnect
+
+Called when a connection, demo, or cinematic is being terminated.
+Goes from a connected state to either a menu state or a console state
+Sends a disconnect message to the server
+This is also called on Com_Error and Com_Quit, so it shouldn't cause any errors
+=====================
+*/
+void CL_Disconnect( qboolean showMainMenu ) {
+	if ( !com_cl_running || !com_cl_running->integer ) {
+		return;
+	}
+
+	// shutting down the client so enter full screen ui mode
+	Cvar_Set("r_uiFullScreen", "1");
+
+	if ( clc.demorecording ) {
+		CL_StopRecord_f ();
+	}
+
+	if (clc.download) {
+		FS_FCloseFile( clc.download );
+		clc.download = 0;
+	}
+	*clc.downloadTempName = *clc.downloadName = 0;
+	Cvar_Set( "cl_downloadName", "" );
+
+	if ( clc.demofile ) {
+		FS_FCloseFile( clc.demofile );
+		clc.demofile = 0;
+	}
+
+	if ( uivm && showMainMenu ) {
+		VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_NONE );
+	}
+
+	SCR_StopCinematic ();
+	S_ClearSoundBuffer();
+
+	// send a disconnect message to the server
+	// send it a few times in case one is dropped
+	if ( cls.state >= CA_CONNECTED ) {
+		CL_AddReliableCommand( "disconnect" );
+		CL_WritePacket();
+		CL_WritePacket();
+		CL_WritePacket();
+	}
+	
+	CL_ClearState ();
+
+	// wipe the client connection
+	Com_Memset( &clc, 0, sizeof( clc ) );
+
+	cls.state = CA_DISCONNECTED;
+
+	// allow cheats locally
+	Cvar_Set( "sv_cheats", "1" );
+
+	// not connected to a pure server anymore
+	cl_connectedToPureServer = qfalse;
+
+	// Stop recording any video
+	if( CL_VideoRecording( ) ) {
+		CL_CloseAVI( );
+	}
+	CL_UpdateGUID( NULL, 0 );
+}
+
+
+/*
+===================
+CL_ForwardCommandToServer
+
+adds the current command line as a clientCommand
+things like godmode, noclip, etc, are commands directed to the server,
+so when they are typed in at the console, they will need to be forwarded.
+===================
+*/
+void CL_ForwardCommandToServer( const char *string ) {
+	char	*cmd;
+
+	cmd = Cmd_Argv(0);
+
+	// ignore key up commands
+	if ( cmd[0] == '-' ) {
+		return;
+	}
+
+	if ( clc.demoplaying || cls.state < CA_CONNECTED || cmd[0] == '+' ) {
+		Com_Printf ("Unknown command \"%s\"\n", cmd);
+		return;
+	}
+
+	if ( Cmd_Argc() > 1 ) {
+		CL_AddReliableCommand( string );
+	} else {
+		CL_AddReliableCommand( cmd );
+	}
+}
+
+/*
+===================
+CL_RequestMotd
+
+===================
+*/
+void CL_RequestMotd( void ) {
+	char		info[MAX_INFO_STRING];
+
+	if ( !cl_motd->integer ) {
+		return;
+	}
+	Com_Printf( "Resolving %s\n", MASTER_SERVER_NAME );
+	if ( !NET_StringToAdr( MASTER_SERVER_NAME, &cls.updateServer  ) ) {
+		Com_Printf( "Couldn't resolve address\n" );
+		return;
+	}
+	cls.updateServer.port = BigShort( PORT_MASTER );
+	Com_Printf( "%s resolved to %i.%i.%i.%i:%i\n", MASTER_SERVER_NAME,
+		cls.updateServer.ip[0], cls.updateServer.ip[1],
+		cls.updateServer.ip[2], cls.updateServer.ip[3],
+		BigShort( cls.updateServer.port ) );
+
+	info[0] = 0;
+  // NOTE TTimo xoring against Com_Milliseconds, otherwise we may not have a true randomization
+  // only srand I could catch before here is tr_noise.c l:26 srand(1001)
+  // https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=382
+  // NOTE: the Com_Milliseconds xoring only affects the lower 16-bit word,
+  //   but I decided it was enough randomization
+	Com_sprintf( cls.updateChallenge, sizeof( cls.updateChallenge ),
+			"%i", ((rand() << 16) ^ rand()) ^ Com_Milliseconds());
+
+	Info_SetValueForKey( info, "challenge", cls.updateChallenge );
+	Info_SetValueForKey( info, "renderer", cls.glconfig.renderer_string );
+	Info_SetValueForKey( info, "version", com_version->string );
+
+	NET_OutOfBandPrint( NS_CLIENT, cls.updateServer, "getmotd%s", info );
+}
+
+/*
+======================================================================
+
+CONSOLE COMMANDS
+
+======================================================================
+*/
+
+/*
+==================
+CL_ForwardToServer_f
+==================
+*/
+void CL_ForwardToServer_f( void ) {
+	if ( cls.state != CA_ACTIVE || clc.demoplaying ) {
+		Com_Printf ("Not connected to a server.\n");
+		return;
+	}
+	
+	// don't forward the first argument
+	if ( Cmd_Argc() > 1 ) {
+		CL_AddReliableCommand( Cmd_Args() );
+	}
+}
+
+/*
+==================
+CL_Setenv_f
+
+Mostly for controlling voodoo environment variables
+==================
+*/
+void CL_Setenv_f( void ) {
+	int argc = Cmd_Argc();
+
+	if ( argc > 2 ) {
+		char buffer[1024];
+		int i;
+
+		strcpy( buffer, Cmd_Argv(1) );
+		strcat( buffer, "=" );
+
+		for ( i = 2; i < argc; i++ ) {
+			strcat( buffer, Cmd_Argv( i ) );
+			strcat( buffer, " " );
+		}
+
+		putenv( buffer );
+	} else if ( argc == 2 ) {
+		char *env = getenv( Cmd_Argv(1) );
+
+		if ( env ) {
+			Com_Printf( "%s=%s\n", Cmd_Argv(1), env );
+		} else {
+			Com_Printf( "%s undefined\n", Cmd_Argv(1));
+		}
+	}
+}
+
+
+/*
+==================
+CL_Disconnect_f
+==================
+*/
+void CL_Disconnect_f( void ) {
+	SCR_StopCinematic();
+	Cvar_Set("ui_singlePlayerActive", "0");
+	if ( cls.state != CA_DISCONNECTED && cls.state != CA_CINEMATIC ) {
+		Com_Error (ERR_DISCONNECT, "Disconnected from server");
+	}
+}
+
+
+/*
+================
+CL_Reconnect_f
+
+================
+*/
+void CL_Reconnect_f( void ) {
+	if ( !strlen( cls.servername ) || !strcmp( cls.servername, "localhost" ) ) {
+		Com_Printf( "Can't reconnect to localhost.\n" );
+		return;
+	}
+	Cvar_Set("ui_singlePlayerActive", "0");
+	Cbuf_AddText( va("connect %s\n", cls.servername ) );
+}
+
+/*
+================
+CL_Connect_f
+
+================
+*/
+void CL_Connect_f( void ) {
+	char	*server;
+	char	serverString[ 22 ];
+
+	if ( Cmd_Argc() != 2 ) {
+		Com_Printf( "usage: connect [server]\n");
+		return;	
+	}
+
+	Cvar_Set("ui_singlePlayerActive", "0");
+
+	// fire a message off to the motd server
+	CL_RequestMotd();
+
+	// clear any previous "server full" type messages
+	clc.serverMessage[0] = 0;
+
+	server = Cmd_Argv (1);
+
+	if ( com_sv_running->integer && !strcmp( server, "localhost" ) ) {
+		// if running a local server, kill it
+		SV_Shutdown( "Server quit" );
+	}
+
+	// make sure a local server is killed
+	Cvar_Set( "sv_killserver", "1" );
+	SV_Frame( 0 );
+
+	CL_Disconnect( qtrue );
+	Con_Close();
+
+	/* MrE: 2000-09-13: now called in CL_DownloadsComplete
+	CL_FlushMemory( );
+	*/
+
+	Q_strncpyz( cls.servername, server, sizeof(cls.servername) );
+
+	if (!NET_StringToAdr( cls.servername, &clc.serverAddress) ) {
+		Com_Printf ("Bad server address\n");
+		cls.state = CA_DISCONNECTED;
+		return;
+	}
+	if (clc.serverAddress.port == 0) {
+		clc.serverAddress.port = BigShort( PORT_SERVER );
+	}
+	Com_sprintf( serverString, sizeof( serverString ), "%i.%i.%i.%i:%i",
+                clc.serverAddress.ip[0], clc.serverAddress.ip[1],
+                clc.serverAddress.ip[2], clc.serverAddress.ip[3],
+                BigShort( clc.serverAddress.port ) );
+ 
+	Com_Printf( "%s resolved to %s\n", cls.servername, serverString );
+
+	if( cl_guidServerUniq->integer )
+		CL_UpdateGUID( serverString, strlen( serverString ) );
+	else
+		CL_UpdateGUID( NULL, 0 );
+
+	// if we aren't playing on a lan, we need to authenticate
+	// with the cd key
+	if ( NET_IsLocalAddress( clc.serverAddress ) ) {
+		cls.state = CA_CHALLENGING;
+	} else {
+		cls.state = CA_CONNECTING;
+	}
+
+	cls.keyCatchers = 0;
+	clc.connectTime = -99999;	// CL_CheckForResend() will fire immediately
+	clc.connectPacketCount = 0;
+
+	// server connection string
+	Cvar_Set( "cl_currentServerAddress", server );
+}
+
+#define MAX_RCON_MESSAGE 1024
+
+/*
+=====================
+CL_Rcon_f
+
+  Send the rest of the command line over as
+  an unconnected command.
+=====================
+*/
+void CL_Rcon_f( void ) {
+	char	message[MAX_RCON_MESSAGE];
+	netadr_t	to;
+
+	if ( !rcon_client_password->string ) {
+		Com_Printf ("You must set 'rconpassword' before\n"
+					"issuing an rcon command.\n");
+		return;
+	}
+
+	message[0] = -1;
+	message[1] = -1;
+	message[2] = -1;
+	message[3] = -1;
+	message[4] = 0;
+
+	Q_strcat (message, MAX_RCON_MESSAGE, "rcon ");
+
+	Q_strcat (message, MAX_RCON_MESSAGE, rcon_client_password->string);
+	Q_strcat (message, MAX_RCON_MESSAGE, " ");
+
+	// https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=543
+	Q_strcat (message, MAX_RCON_MESSAGE, Cmd_Cmd()+5);
+
+	if ( cls.state >= CA_CONNECTED ) {
+		to = clc.netchan.remoteAddress;
+	} else {
+		if (!strlen(rconAddress->string)) {
+			Com_Printf ("You must either be connected,\n"
+						"or set the 'rconAddress' cvar\n"
+						"to issue rcon commands\n");
+
+			return;
+		}
+		NET_StringToAdr (rconAddress->string, &to);
+		if (to.port == 0) {
+			to.port = BigShort (PORT_SERVER);
+		}
+	}
+	
+	NET_SendPacket (NS_CLIENT, strlen(message)+1, message, to);
+}
+
+/*
+=================
+CL_SendPureChecksums
+=================
+*/
+void CL_SendPureChecksums( void ) {
+	const char *pChecksums;
+	char cMsg[MAX_INFO_VALUE];
+	int i;
+
+	// if we are pure we need to send back a command with our referenced pk3 checksums
+	pChecksums = FS_ReferencedPakPureChecksums();
+
+	// "cp"
+	// "Yf"
+	Com_sprintf(cMsg, sizeof(cMsg), "Yf ");
+	Q_strcat(cMsg, sizeof(cMsg), va("%d ", cl.serverId) );
+	Q_strcat(cMsg, sizeof(cMsg), pChecksums);
+	for (i = 0; i < 2; i++) {
+		cMsg[i] += 10;
+	}
+	CL_AddReliableCommand( cMsg );
+}
+
+/*
+=================
+CL_ResetPureClientAtServer
+=================
+*/
+void CL_ResetPureClientAtServer( void ) {
+	CL_AddReliableCommand( va("vdr") );
+}
+
+/*
+=================
+CL_Vid_Restart_f
+
+Restart the video subsystem
+
+we also have to reload the UI and CGame because the renderer
+doesn't know what graphics to reload
+=================
+*/
+void CL_Vid_Restart_f( void ) {
+
+	// Settings may have changed so stop recording now
+	if( CL_VideoRecording( ) ) {
+		CL_CloseAVI( );
+	}
+
+	if(clc.demorecording)
+		CL_StopRecord_f();
+
+	// don't let them loop during the restart
+	S_StopAllSounds();
+	// shutdown the UI
+	CL_ShutdownUI();
+	// shutdown the CGame
+	CL_ShutdownCGame();
+	// shutdown the renderer and clear the renderer interface
+	CL_ShutdownRef();
+	// client is no longer pure untill new checksums are sent
+	CL_ResetPureClientAtServer();
+	// clear pak references
+	FS_ClearPakReferences( FS_UI_REF | FS_CGAME_REF );
+	// reinitialize the filesystem if the game directory or checksum has changed
+	FS_ConditionalRestart( clc.checksumFeed );
+
+	cls.rendererStarted = qfalse;
+	cls.uiStarted = qfalse;
+	cls.cgameStarted = qfalse;
+	cls.soundRegistered = qfalse;
+
+	// unpause so the cgame definately gets a snapshot and renders a frame
+	Cvar_Set( "cl_paused", "0" );
+
+	// if not running a server clear the whole hunk
+	if ( !com_sv_running->integer ) {
+		// clear the whole hunk
+		Hunk_Clear();
+	}
+	else {
+		// clear all the client data on the hunk
+		Hunk_ClearToMark();
+	}
+
+	// initialize the renderer interface
+	CL_InitRef();
+
+	// startup all the client stuff
+	CL_StartHunkUsers();
+
+	// start the cgame if connected
+	if ( cls.state > CA_CONNECTED && cls.state != CA_CINEMATIC ) {
+		cls.cgameStarted = qtrue;
+		CL_InitCGame();
+		// send pure checksums
+		CL_SendPureChecksums();
+	}
+}
+
+/*
+=================
+CL_Snd_Restart_f
+
+Restart the sound subsystem
+The cgame and game must also be forced to restart because
+handles will be invalid
+=================
+*/
+void CL_Snd_Restart_f( void ) {
+	S_Shutdown();
+	S_Init();
+
+	CL_Vid_Restart_f();
+}
+
+
+/*
+==================
+CL_PK3List_f
+==================
+*/
+void CL_OpenedPK3List_f( void ) {
+	Com_Printf("Opened PK3 Names: %s\n", FS_LoadedPakNames());
+}
+
+/*
+==================
+CL_PureList_f
+==================
+*/
+void CL_ReferencedPK3List_f( void ) {
+	Com_Printf("Referenced PK3 Names: %s\n", FS_ReferencedPakNames());
+}
+
+/*
+==================
+CL_Configstrings_f
+==================
+*/
+void CL_Configstrings_f( void ) {
+	int		i;
+	int		ofs;
+
+	if ( cls.state != CA_ACTIVE ) {
+		Com_Printf( "Not connected to a server.\n");
+		return;
+	}
+
+	for ( i = 0 ; i < MAX_CONFIGSTRINGS ; i++ ) {
+		ofs = cl.gameState.stringOffsets[ i ];
+		if ( !ofs ) {
+			continue;
+		}
+		Com_Printf( "%4i: %s\n", i, cl.gameState.stringData + ofs );
+	}
+}
+
+/*
+==============
+CL_Clientinfo_f
+==============
+*/
+void CL_Clientinfo_f( void ) {
+	Com_Printf( "--------- Client Information ---------\n" );
+	Com_Printf( "state: %i\n", cls.state );
+	Com_Printf( "Server: %s\n", cls.servername );
+	Com_Printf ("User info settings:\n");
+	Info_Print( Cvar_InfoString( CVAR_USERINFO ) );
+	Com_Printf( "--------------------------------------\n" );
+}
+
+
+//====================================================================
+
+/*
+=================
+CL_DownloadsComplete
+
+Called when all downloading has been completed
+=================
+*/
+void CL_DownloadsComplete( void ) {
+
+#if USE_CURL
+	// if we downloaded with cURL
+	if(clc.cURLUsed) { 
+		clc.cURLUsed = qfalse;
+		CL_cURL_Shutdown();
+		if( clc.cURLDisconnected ) {
+			if(clc.downloadRestart) {
+				FS_Restart(clc.checksumFeed);
+				clc.downloadRestart = qfalse;
+			}
+			clc.cURLDisconnected = qfalse;
+			CL_Reconnect_f();
+			return;
+		}
+	}
+#endif
+
+	// if we downloaded files we need to restart the file system
+	if (clc.downloadRestart) {
+		clc.downloadRestart = qfalse;
+
+		FS_Restart(clc.checksumFeed); // We possibly downloaded a pak, restart the file system to load it
+
+		// inform the server so we get new gamestate info
+		CL_AddReliableCommand( "donedl" );
+
+		// by sending the donedl command we request a new gamestate
+		// so we don't want to load stuff yet
+		return;
+	}
+
+	// let the client game init and load data
+	cls.state = CA_LOADING;
+
+	// Pump the loop, this may change gamestate!
+	Com_EventLoop();
+
+	// if the gamestate was changed by calling Com_EventLoop
+	// then we loaded everything already and we don't want to do it again.
+	if ( cls.state != CA_LOADING ) {
+		return;
+	}
+
+	// starting to load a map so we get out of full screen ui mode
+	Cvar_Set("r_uiFullScreen", "0");
+
+	// flush client memory and start loading stuff
+	// this will also (re)load the UI
+	// if this is a local client then only the client part of the hunk
+	// will be cleared, note that this is done after the hunk mark has been set
+	CL_FlushMemory();
+
+	// initialize the CGame
+	cls.cgameStarted = qtrue;
+	CL_InitCGame();
+
+	// set pure checksums
+	CL_SendPureChecksums();
+
+	CL_WritePacket();
+	CL_WritePacket();
+	CL_WritePacket();
+}
+
+/*
+=================
+CL_BeginDownload
+
+Requests a file to download from the server.  Stores it in the current
+game directory.
+=================
+*/
+void CL_BeginDownload( const char *localName, const char *remoteName ) {
+
+	Com_DPrintf("***** CL_BeginDownload *****\n"
+				"Localname: %s\n"
+				"Remotename: %s\n"
+				"****************************\n", localName, remoteName);
+
+	Q_strncpyz ( clc.downloadName, localName, sizeof(clc.downloadName) );
+	Com_sprintf( clc.downloadTempName, sizeof(clc.downloadTempName), "%s.tmp", localName );
+
+	// Set so UI gets access to it
+	Cvar_Set( "cl_downloadName", remoteName );
+	Cvar_Set( "cl_downloadSize", "0" );
+	Cvar_Set( "cl_downloadCount", "0" );
+	Cvar_SetValue( "cl_downloadTime", cls.realtime );
+
+	clc.downloadBlock = 0; // Starting new file
+	clc.downloadCount = 0;
+
+  // Stop any errant looping sounds that may be playing
+  S_ClearLoopingSounds( qtrue );
+
+	CL_AddReliableCommand( va("download %s", remoteName) );
+}
+
+/*
+=================
+CL_NextDownload
+
+A download completed or failed
+=================
+*/
+void CL_NextDownload(void) {
+	char *s;
+	char *remoteName, *localName;
+	qboolean useCURL = qfalse;
+
+	// We are looking to start a download here
+	if (*clc.downloadList) {
+		s = clc.downloadList;
+
+		// format is:
+		//  @remotename@localname@remotename@localname, etc.
+
+		if (*s == '@')
+			s++;
+		remoteName = s;
+		
+		if ( (s = strchr(s, '@')) == NULL ) {
+			CL_DownloadsComplete();
+			return;
+		}
+
+		*s++ = 0;
+		localName = s;
+		if ( (s = strchr(s, '@')) != NULL )
+			*s++ = 0;
+		else
+			s = localName + strlen(localName); // point at the nul byte
+#if USE_CURL
+		if(!(cl_allowDownload->integer & DLF_NO_REDIRECT)) {
+			if(clc.sv_allowDownload & DLF_NO_REDIRECT) {
+				Com_Printf("WARNING: server does not "
+					"allow download redirection "
+					"(sv_allowDownload is %d)\n",
+					clc.sv_allowDownload);
+			}
+			else if(!*clc.sv_dlURL) {
+				Com_Printf("WARNING: server allows "
+					"download redirection, but does not "
+					"have sv_dlURL set\n");
+			}
+			else if(!CL_cURL_Init()) {
+				Com_Printf("WARNING: could not load "
+					"cURL library\n");
+			}
+			else {
+				CL_cURL_BeginDownload(localName, va("%s/%s",
+					clc.sv_dlURL, remoteName));
+				useCURL = qtrue;
+			}
+		}
+		else if(!(clc.sv_allowDownload & DLF_NO_REDIRECT)) {
+			Com_Printf("WARNING: server allows download "
+				"redirection, but it disabled by client "
+				"configuration (cl_allowDownload is %d)\n",
+				cl_allowDownload->integer);
+		}
+#endif /* USE_CURL */
+		if(!useCURL) {
+			if((cl_allowDownload->integer & DLF_NO_UDP)) {
+				Com_Error(ERR_DROP, "UDP Downloads are "
+					"disabled on your client. "
+					"(cl_allowDownload is %d)",
+					cl_allowDownload->integer);
+				return;	
+			}
+			else {
+				CL_BeginDownload( localName, remoteName );
+			}
+		}
+		clc.downloadRestart = qtrue;
+
+		// move over the rest
+		memmove( clc.downloadList, s, strlen(s) + 1);
+
+		return;
+	}
+
+	CL_DownloadsComplete();
+}
+
+/*
+=================
+CL_InitDownloads
+
+After receiving a valid game state, we valid the cgame and local zip files here
+and determine if we need to download them
+=================
+*/
+void CL_InitDownloads(void) {
+  char missingfiles[1024];
+
+  if ( !(cl_allowDownload->integer & DLF_ENABLE) )
+  {
+    // autodownload is disabled on the client
+    // but it's possible that some referenced files on the server are missing
+    if (FS_ComparePaks( missingfiles, sizeof( missingfiles ), qfalse ) )
+    {      
+      // NOTE TTimo I would rather have that printed as a modal message box
+      //   but at this point while joining the game we don't know wether we will successfully join or not
+      Com_Printf( "\nWARNING: You are missing some files referenced by the server:\n%s"
+                  "You might not be able to join the game\n"
+                  "Go to the setting menu to turn on autodownload, or get the file elsewhere\n\n", missingfiles );
+    }
+  }
+  else if ( FS_ComparePaks( clc.downloadList, sizeof( clc.downloadList ) , qtrue ) ) {
+
+    Com_Printf("Need paks: %s\n", clc.downloadList );
+
+		if ( *clc.downloadList ) {
+			// if autodownloading is not enabled on the server
+			cls.state = CA_CONNECTED;
+			CL_NextDownload();
+			return;
+		}
+
+	}
+		
+	CL_DownloadsComplete();
+}
+
+/*
+=================
+CL_CheckForResend
+
+Resend a connect message if the last one has timed out
+=================
+*/
+void CL_CheckForResend( void ) {
+	int		port, i;
+	char	info[MAX_INFO_STRING];
+	char	data[MAX_INFO_STRING];
+
+	// don't send anything if playing back a demo
+	if ( clc.demoplaying ) {
+		return;
+	}
+
+	// resend if we haven't gotten a reply yet
+	if ( cls.state != CA_CONNECTING && cls.state != CA_CHALLENGING ) {
+		return;
+	}
+
+	if ( cls.realtime - clc.connectTime < RETRANSMIT_TIMEOUT ) {
+		return;
+	}
+
+	clc.connectTime = cls.realtime;	// for retransmit requests
+	clc.connectPacketCount++;
+
+
+	switch ( cls.state ) {
+	case CA_CONNECTING:
+		// requesting a challenge
+		NET_OutOfBandPrint(NS_CLIENT, clc.serverAddress, "getchallenge");
+		break;
+		
+	case CA_CHALLENGING:
+		// sending back the challenge
+		port = Cvar_VariableValue ("net_qport");
+
+		Q_strncpyz( info, Cvar_InfoString( CVAR_USERINFO ), sizeof( info ) );
+		Info_SetValueForKey( info, "protocol", va("%i", PROTOCOL_VERSION ) );
+		Info_SetValueForKey( info, "qport", va("%i", port ) );
+		Info_SetValueForKey( info, "challenge", va("%i", clc.challenge ) );
+		
+		strcpy(data, "connect ");
+    // TTimo adding " " around the userinfo string to avoid truncated userinfo on the server
+    //   (Com_TokenizeString tokenizes around spaces)
+    data[8] = '"';
+
+		for(i=0;i<strlen(info);i++) {
+			data[9+i] = info[i];	// + (clc.challenge)&0x3;
+		}
+    data[9+i] = '"';
+		data[10+i] = 0;
+
+    // NOTE TTimo don't forget to set the right data length!
+		NET_OutOfBandData( NS_CLIENT, clc.serverAddress, (byte *) &data[0], i+10 );
+		// the most current userinfo has been sent, so watch for any
+		// newer changes to userinfo variables
+		cvar_modifiedFlags &= ~CVAR_USERINFO;
+		break;
+
+	default:
+		Com_Error( ERR_FATAL, "CL_CheckForResend: bad cls.state" );
+	}
+}
+
+/*
+===================
+CL_DisconnectPacket
+
+Sometimes the server can drop the client and the netchan based
+disconnect can be lost.  If the client continues to send packets
+to the server, the server will send out of band disconnect packets
+to the client so it doesn't have to wait for the full timeout period.
+===================
+*/
+void CL_DisconnectPacket( netadr_t from ) {
+	if ( cls.state < CA_AUTHORIZING ) {
+		return;
+	}
+
+	// if not from our server, ignore it
+	if ( !NET_CompareAdr( from, clc.netchan.remoteAddress ) ) {
+		return;
+	}
+
+	// if we have received packets within three seconds, ignore it
+	// (it might be a malicious spoof)
+	if ( cls.realtime - clc.lastPacketTime < 3000 ) {
+		return;
+	}
+
+	// drop the connection
+	Com_Printf( "Server disconnected for unknown reason\n" );
+	Cvar_Set("com_errorMessage", "Server disconnected for unknown reason\n" );
+	CL_Disconnect( qtrue );
+}
+
+
+/*
+===================
+CL_MotdPacket
+
+===================
+*/
+void CL_MotdPacket( netadr_t from, const char *info ) {
+	char	*v;
+
+	// if not from our server, ignore it
+	if ( !NET_CompareAdr( from, cls.updateServer ) ) {
+		return;
+	}
+
+	// check challenge
+	v = Info_ValueForKey( info, "challenge" );
+	if ( strcmp( v, cls.updateChallenge ) ) {
+		return;
+	}
+
+	v = Info_ValueForKey( info, "motd" );
+
+	Q_strncpyz( cls.updateInfoString, info, sizeof( cls.updateInfoString ) );
+	Cvar_Set( "cl_motdString", v );
+}
+
+/*
+===================
+CL_InitServerInfo
+===================
+*/
+void CL_InitServerInfo( serverInfo_t *server, serverAddress_t *address ) {
+	server->adr.type  = NA_IP;
+	server->adr.ip[0] = address->ip[0];
+	server->adr.ip[1] = address->ip[1];
+	server->adr.ip[2] = address->ip[2];
+	server->adr.ip[3] = address->ip[3];
+	server->adr.port  = address->port;
+	server->clients = 0;
+	server->hostName[0] = '\0';
+	server->mapName[0] = '\0';
+	server->maxClients = 0;
+	server->maxPing = 0;
+	server->minPing = 0;
+	server->ping = -1;
+	server->game[0] = '\0';
+	server->gameType = 0;
+	server->netType = 0;
+}
+
+#define MAX_SERVERSPERPACKET	256
+
+/*
+===================
+CL_ServersResponsePacket
+===================
+*/
+void CL_ServersResponsePacket( netadr_t from, msg_t *msg ) {
+	int				i, count, max, total;
+	serverAddress_t addresses[MAX_SERVERSPERPACKET];
+	int				numservers;
+	byte*			buffptr;
+	byte*			buffend;
+	
+	Com_Printf("CL_ServersResponsePacket\n");
+
+	if (cls.numglobalservers == -1) {
+		// state to detect lack of servers or lack of response
+		cls.numglobalservers = 0;
+		cls.numGlobalServerAddresses = 0;
+	}
+
+	if (cls.nummplayerservers == -1) {
+		cls.nummplayerservers = 0;
+	}
+
+	// parse through server response string
+	numservers = 0;
+	buffptr    = msg->data;
+	buffend    = buffptr + msg->cursize;
+	while (buffptr+1 < buffend) {
+		// advance to initial token
+		do {
+			if (*buffptr++ == '\\')
+				break;		
+		}
+		while (buffptr < buffend);
+
+		if ( buffptr >= buffend - 6 ) {
+			break;
+		}
+
+		// parse out ip
+		addresses[numservers].ip[0] = *buffptr++;
+		addresses[numservers].ip[1] = *buffptr++;
+		addresses[numservers].ip[2] = *buffptr++;
+		addresses[numservers].ip[3] = *buffptr++;
+
+		// parse out port
+		addresses[numservers].port = (*buffptr++)<<8;
+		addresses[numservers].port += *buffptr++;
+		addresses[numservers].port = BigShort( addresses[numservers].port );
+
+		// syntax check
+		if (*buffptr != '\\') {
+			break;
+		}
+
+		Com_DPrintf( "server: %d ip: %d.%d.%d.%d:%d\n",numservers,
+				addresses[numservers].ip[0],
+				addresses[numservers].ip[1],
+				addresses[numservers].ip[2],
+				addresses[numservers].ip[3],
+				BigShort( addresses[numservers].port ) );
+
+		numservers++;
+		if (numservers >= MAX_SERVERSPERPACKET) {
+			break;
+		}
+
+		// parse out EOT
+		if (buffptr[1] == 'E' && buffptr[2] == 'O' && buffptr[3] == 'T') {
+			break;
+		}
+	}
+
+	if (cls.masterNum == 0) {
+		count = cls.numglobalservers;
+		max = MAX_GLOBAL_SERVERS;
+	} else {
+		count = cls.nummplayerservers;
+		max = MAX_OTHER_SERVERS;
+	}
+
+	for (i = 0; i < numservers && count < max; i++) {
+		// build net address
+		serverInfo_t *server = (cls.masterNum == 0) ? &cls.globalServers[count] : &cls.mplayerServers[count];
+
+		CL_InitServerInfo( server, &addresses[i] );
+		// advance to next slot
+		count++;
+	}
+
+	// if getting the global list
+	if (cls.masterNum == 0) {
+		if ( cls.numGlobalServerAddresses < MAX_GLOBAL_SERVERS ) {
+			// if we couldn't store the servers in the main list anymore
+			for (; i < numservers && count >= max; i++) {
+				serverAddress_t *addr;
+				// just store the addresses in an additional list
+				addr = &cls.globalServerAddresses[cls.numGlobalServerAddresses++];
+				addr->ip[0] = addresses[i].ip[0];
+				addr->ip[1] = addresses[i].ip[1];
+				addr->ip[2] = addresses[i].ip[2];
+				addr->ip[3] = addresses[i].ip[3];
+				addr->port  = addresses[i].port;
+			}
+		}
+	}
+
+	if (cls.masterNum == 0) {
+		cls.numglobalservers = count;
+		total = count + cls.numGlobalServerAddresses;
+	} else {
+		cls.nummplayerservers = count;
+		total = count;
+	}
+
+	Com_Printf("%d servers parsed (total %d)\n", numservers, total);
+}
+
+/*
+=================
+CL_ConnectionlessPacket
+
+Responses to broadcasts, etc
+=================
+*/
+void CL_ConnectionlessPacket( netadr_t from, msg_t *msg ) {
+	char	*s;
+	char	c[ BIG_INFO_STRING ];
+	char	arg1[ BIG_INFO_STRING ];
+
+	MSG_BeginReadingOOB( msg );
+	MSG_ReadLong( msg );	// skip the -1
+
+	s = MSG_ReadStringLine( msg );
+
+	Cmd_TokenizeString( s );
+
+	Q_strncpyz( c, Cmd_Argv( 0 ), BIG_INFO_STRING );
+	Q_strncpyz( arg1, Cmd_Argv( 1 ), BIG_INFO_STRING );
+
+	Com_DPrintf ("CL packet %s: %s\n", NET_AdrToString(from), c);
+
+	// challenge from the server we are connecting to
+	if ( !Q_stricmp(c, "challengeResponse") ) {
+		if ( cls.state != CA_CONNECTING ) {
+			Com_Printf( "Unwanted challenge response received.  Ignored.\n" );
+		} else {
+			// start sending challenge repsonse instead of challenge request packets
+			clc.challenge = atoi(arg1);
+			cls.state = CA_CHALLENGING;
+			clc.connectPacketCount = 0;
+			clc.connectTime = -99999;
+
+			// take this address as the new server address.  This allows
+			// a server proxy to hand off connections to multiple servers
+			clc.serverAddress = from;
+			Com_DPrintf ("challengeResponse: %d\n", clc.challenge);
+		}
+		return;
+	}
+
+	// server connection
+	if ( !Q_stricmp(c, "connectResponse") ) {
+		if ( cls.state >= CA_CONNECTED ) {
+			Com_Printf ("Dup connect received.  Ignored.\n");
+			return;
+		}
+		if ( cls.state != CA_CHALLENGING ) {
+			Com_Printf ("connectResponse packet while not connecting.  Ignored.\n");
+			return;
+		}
+		if ( !NET_CompareBaseAdr( from, clc.serverAddress ) ) {
+			Com_Printf( "connectResponse from a different address.  Ignored.\n" );
+			Com_Printf( "%s should have been %s\n", NET_AdrToString( from ), 
+				NET_AdrToString( clc.serverAddress ) );
+			return;
+		}
+		Netchan_Setup (NS_CLIENT, &clc.netchan, from, Cvar_VariableValue( "net_qport" ) );
+		cls.state = CA_CONNECTED;
+		clc.lastPacketSentTime = -9999;		// send first packet immediately
+		return;
+	}
+
+	// server responding to an info broadcast
+	if ( !Q_stricmp(c, "infoResponse") ) {
+		CL_ServerInfoPacket( from, msg );
+		return;
+	}
+
+	// server responding to a get playerlist
+	if ( !Q_stricmp(c, "statusResponse") ) {
+		CL_ServerStatusResponse( from, msg );
+		return;
+	}
+
+	// a disconnect message from the server, which will happen if the server
+	// dropped the connection but it is still getting packets from us
+	if (!Q_stricmp(c, "disconnect")) {
+		CL_DisconnectPacket( from );
+		return;
+	}
+
+	// echo request from server
+	if ( !Q_stricmp(c, "echo") ) {
+		NET_OutOfBandPrint( NS_CLIENT, from, "%s", arg1 );
+		return;
+	}
+
+	// global MOTD from trem master
+	if ( !Q_stricmp(c, "motd") ) {
+		CL_MotdPacket( from, arg1 );
+		return;
+	}
+
+	// echo request from server
+	if ( !Q_stricmp(c, "print") ) {
+		s = MSG_ReadString( msg );
+		Q_strncpyz( clc.serverMessage, s, sizeof( clc.serverMessage ) );
+		Com_Printf( "%s", s );
+		return;
+	}
+
+	// echo request from server
+	if ( !Q_strncmp(c, "getserversResponse", 18) ) {
+		CL_ServersResponsePacket( from, msg );
+		return;
+	}
+
+	Com_DPrintf ("Unknown connectionless packet command.\n");
+}
+
+
+/*
+=================
+CL_PacketEvent
+
+A packet has arrived from the main event loop
+=================
+*/
+void CL_PacketEvent( netadr_t from, msg_t *msg ) {
+	int		headerBytes;
+
+	clc.lastPacketTime = cls.realtime;
+
+	if ( msg->cursize >= 4 && *(int *)msg->data == -1 ) {
+		CL_ConnectionlessPacket( from, msg );
+		return;
+	}
+
+	if ( cls.state < CA_CONNECTED ) {
+		return;		// can't be a valid sequenced packet
+	}
+
+	if ( msg->cursize < 4 ) {
+		Com_Printf ("%s: Runt packet\n",NET_AdrToString( from ));
+		return;
+	}
+
+	//
+	// packet from server
+	//
+	if ( !NET_CompareAdr( from, clc.netchan.remoteAddress ) ) {
+		Com_DPrintf ("%s:sequenced packet without connection\n"
+			,NET_AdrToString( from ) );
+		// FIXME: send a client disconnect?
+		return;
+	}
+
+	if (!CL_Netchan_Process( &clc.netchan, msg) ) {
+		return;		// out of order, duplicated, etc
+	}
+
+	// the header is different lengths for reliable and unreliable messages
+	headerBytes = msg->readcount;
+
+	// track the last message received so it can be returned in 
+	// client messages, allowing the server to detect a dropped
+	// gamestate
+	clc.serverMessageSequence = LittleLong( *(int *)msg->data );
+
+	clc.lastPacketTime = cls.realtime;
+	CL_ParseServerMessage( msg );
+
+	//
+	// we don't know if it is ok to save a demo message until
+	// after we have parsed the frame
+	//
+	if ( clc.demorecording && !clc.demowaiting ) {
+		CL_WriteDemoMessage( msg, headerBytes );
+	}
+}
+
+/*
+==================
+CL_CheckTimeout
+
+==================
+*/
+void CL_CheckTimeout( void ) {
+	//
+	// check timeout
+	//
+	if ( ( !CL_CheckPaused() || !sv_paused->integer ) 
+		&& cls.state >= CA_CONNECTED && cls.state != CA_CINEMATIC
+	    && cls.realtime - clc.lastPacketTime > cl_timeout->value*1000) {
+		if (++cl.timeoutcount > 5) {	// timeoutcount saves debugger
+			Com_Printf ("\nServer connection timed out.\n");
+			CL_Disconnect( qtrue );
+			return;
+		}
+	} else {
+		cl.timeoutcount = 0;
+	}
+}
+
+/*
+==================
+CL_CheckPaused
+Check whether client has been paused.
+==================
+*/
+qboolean CL_CheckPaused(void)
+{
+	// if cl_paused->modified is set, the cvar has only been changed in
+	// this frame. Keep paused in this frame to ensure the server doesn't
+	// lag behind.
+	if(cl_paused->integer || cl_paused->modified)
+		return qtrue;
+	
+	return qfalse;
+}
+
+//============================================================================
+
+/*
+==================
+CL_CheckUserinfo
+
+==================
+*/
+void CL_CheckUserinfo( void ) {
+	// don't add reliable commands when not yet connected
+	if(cls.state < CA_CHALLENGING)
+		return;
+
+	// don't overflow the reliable command buffer when paused
+	if(CL_CheckPaused())
+		return;
+
+	// send a reliable userinfo update if needed
+	if(cvar_modifiedFlags & CVAR_USERINFO)
+	{
+		cvar_modifiedFlags &= ~CVAR_USERINFO;
+		CL_AddReliableCommand( va("userinfo \"%s\"", Cvar_InfoString( CVAR_USERINFO ) ) );
+	}
+}
+
+/*
+==================
+CL_Frame
+
+==================
+*/
+void CL_Frame ( int msec ) {
+
+	if ( !com_cl_running->integer ) {
+		return;
+	}
+
+#if USE_CURL
+	if(clc.downloadCURLM) {
+		CL_cURL_PerformDownload();
+		// we can't process frames normally when in disconnected
+		// download mode since the ui vm expects cls.state to be
+		// CA_CONNECTED
+		if(clc.cURLDisconnected) {
+			cls.realFrametime = msec;
+			cls.frametime = msec;
+			cls.realtime += cls.frametime;
+			SCR_UpdateScreen();
+			S_Update();
+			Con_RunConsole();
+			cls.framecount++;
+			return;
+		}
+	}
+#endif
+
+	if ( cls.state == CA_DISCONNECTED && !( cls.keyCatchers & KEYCATCH_UI )
+		&& !com_sv_running->integer ) {
+		// if disconnected, bring up the menu
+		S_StopAllSounds();
+		VM_Call( uivm, UI_SET_ACTIVE_MENU, UIMENU_MAIN );
+	}
+
+	// if recording an avi, lock to a fixed fps
+	if ( CL_VideoRecording( ) && cl_aviFrameRate->integer && msec) {
+		// save the current screen
+		if ( cls.state == CA_ACTIVE || cl_forceavidemo->integer) {
+			CL_TakeVideoFrame( );
+
+			// fixed time for next frame'
+			msec = (int)ceil( (1000.0f / cl_aviFrameRate->value) * com_timescale->value );
+			if (msec == 0) {
+				msec = 1;
+			}
+		}
+	}
+	
+	if( cl_autoRecordDemo->integer ) {
+		if( cls.state == CA_ACTIVE && !clc.demorecording && !clc.demoplaying ) {
+			// If not recording a demo, and we should be, start one
+			qtime_t	now;
+			char		*nowString;
+			char		*p;
+			char		mapName[ MAX_QPATH ];
+			char		serverName[ MAX_OSPATH ];
+
+			Com_RealTime( &now );
+			nowString = va( "%04d%02d%02d%02d%02d%02d",
+					1900 + now.tm_year,
+					1 + now.tm_mon,
+					now.tm_mday,
+					now.tm_hour,
+					now.tm_min,
+					now.tm_sec );
+
+			Q_strncpyz( serverName, cls.servername, MAX_OSPATH );
+			// Replace the ":" in the address as it is not a valid
+			// file name character
+			p = strstr( serverName, ":" );
+			if( p ) {
+				*p = '.';
+			}
+
+			Q_strncpyz( mapName, COM_SkipPath( cl.mapname ), sizeof( cl.mapname ) );
+			COM_StripExtension(mapName, mapName, sizeof(mapName));
+
+			Cbuf_ExecuteText( EXEC_NOW,
+					va( "record %s-%s-%s", nowString, serverName, mapName ) );
+		}
+		else if( cls.state != CA_ACTIVE && clc.demorecording ) {
+			// Recording, but not CA_ACTIVE, so stop recording
+			CL_StopRecord_f( );
+		}
+	}
+
+	// save the msec before checking pause
+	cls.realFrametime = msec;
+
+	// decide the simulation time
+	cls.frametime = msec;
+
+	cls.realtime += cls.frametime;
+
+	if ( cl_timegraph->integer ) {
+		SCR_DebugGraph ( cls.realFrametime * 0.25, 0 );
+	}
+
+	// see if we need to update any userinfo
+	CL_CheckUserinfo();
+
+	// if we haven't gotten a packet in a long time,
+	// drop the connection
+	CL_CheckTimeout();
+
+	// send intentions now
+	CL_SendCmd();
+
+	// resend a connection request if necessary
+	CL_CheckForResend();
+
+	// decide on the serverTime to render
+	CL_SetCGameTime();
+
+	// update the screen
+	SCR_UpdateScreen();
+
+	// update audio
+	S_Update();
+
+	// advance local effects for next frame
+	SCR_RunCinematic();
+
+	Con_RunConsole();
+
+	cls.framecount++;
+}
+
+
+//============================================================================
+
+/*
+================
+CL_RefPrintf
+
+DLL glue
+================
+*/
+void QDECL CL_RefPrintf( int print_level, const char *fmt, ...) {
+	va_list		argptr;
+	char		msg[MAXPRINTMSG];
+	
+	va_start (argptr,fmt);
+	Q_vsnprintf (msg, sizeof(msg), fmt, argptr);
+	va_end (argptr);
+
+	if ( print_level == PRINT_ALL ) {
+		Com_Printf ("%s", msg);
+	} else if ( print_level == PRINT_WARNING ) {
+		Com_Printf (S_COLOR_YELLOW "%s", msg);		// yellow
+	} else if ( print_level == PRINT_DEVELOPER ) {
+		Com_DPrintf (S_COLOR_RED "%s", msg);		// red
+	}
+}
+
+
+
+/*
+============
+CL_ShutdownRef
+============
+*/
+void CL_ShutdownRef( void ) {
+	if ( !re.Shutdown ) {
+		return;
+	}
+	re.Shutdown( qtrue );
+	Com_Memset( &re, 0, sizeof( re ) );
+}
+
+/*
+============
+CL_InitRenderer
+============
+*/
+void CL_InitRenderer( void ) {
+	// this sets up the renderer and calls R_Init
+	re.BeginRegistration( &cls.glconfig );
+
+	// load character sets
+	cls.charSetShader = re.RegisterShader( "gfx/2d/bigchars" );
+	cls.whiteShader = re.RegisterShader( "white" );
+	cls.consoleShader = re.RegisterShader( "console" );
+	g_console_field_width = cls.glconfig.vidWidth / SMALLCHAR_WIDTH - 2;
+	g_consoleField.widthInChars = g_console_field_width;
+}
+
+/*
+============================
+CL_StartHunkUsers
+
+After the server has cleared the hunk, these will need to be restarted
+This is the only place that any of these functions are called from
+============================
+*/
+void CL_StartHunkUsers( void ) {
+	if (!com_cl_running) {
+		return;
+	}
+
+	if ( !com_cl_running->integer ) {
+		return;
+	}
+
+	if ( !cls.rendererStarted ) {
+		cls.rendererStarted = qtrue;
+		CL_InitRenderer();
+	}
+
+	if ( !cls.soundStarted ) {
+		cls.soundStarted = qtrue;
+		S_Init();
+	}
+
+	if ( !cls.soundRegistered ) {
+		cls.soundRegistered = qtrue;
+		S_BeginRegistration();
+	}
+
+	if ( !cls.uiStarted ) {
+		cls.uiStarted = qtrue;
+		CL_InitUI();
+	}
+}
+
+/*
+============
+CL_RefMalloc
+============
+*/
+void *CL_RefMalloc( int size ) {
+	return Z_TagMalloc( size, TAG_RENDERER );
+}
+
+int CL_ScaledMilliseconds(void) {
+	return Sys_Milliseconds()*com_timescale->value;
+}
+
+/*
+============
+CL_InitRef
+============
+*/
+void CL_InitRef( void ) {
+	refimport_t	ri;
+	refexport_t	*ret;
+
+	Com_Printf( "----- Initializing Renderer ----\n" );
+
+	ri.Cmd_AddCommand = Cmd_AddCommand;
+	ri.Cmd_RemoveCommand = Cmd_RemoveCommand;
+	ri.Cmd_Argc = Cmd_Argc;
+	ri.Cmd_Argv = Cmd_Argv;
+	ri.Cmd_ExecuteText = Cbuf_ExecuteText;
+	ri.Printf = CL_RefPrintf;
+	ri.Error = Com_Error;
+	ri.Milliseconds = CL_ScaledMilliseconds;
+	ri.Malloc = CL_RefMalloc;
+	ri.Free = Z_Free;
+#ifdef HUNK_DEBUG
+	ri.Hunk_AllocDebug = Hunk_AllocDebug;
+#else
+	ri.Hunk_Alloc = Hunk_Alloc;
+#endif
+	ri.Hunk_AllocateTempMemory = Hunk_AllocateTempMemory;
+	ri.Hunk_FreeTempMemory = Hunk_FreeTempMemory;
+	ri.CM_DrawDebugSurface = CM_DrawDebugSurface;
+	ri.FS_ReadFile = FS_ReadFile;
+	ri.FS_FreeFile = FS_FreeFile;
+	ri.FS_WriteFile = FS_WriteFile;
+	ri.FS_FreeFileList = FS_FreeFileList;
+	ri.FS_ListFiles = FS_ListFiles;
+	ri.FS_FileIsInPAK = FS_FileIsInPAK;
+	ri.FS_FileExists = FS_FileExists;
+	ri.Cvar_Get = Cvar_Get;
+	ri.Cvar_Set = Cvar_Set;
+
+	// cinematic stuff
+
+	ri.CIN_UploadCinematic = CIN_UploadCinematic;
+	ri.CIN_PlayCinematic = CIN_PlayCinematic;
+	ri.CIN_RunCinematic = CIN_RunCinematic;
+  
+	ri.CL_WriteAVIVideoFrame = CL_WriteAVIVideoFrame;
+
+	ret = GetRefAPI( REF_API_VERSION, &ri );
+
+#if defined __USEA3D && defined __A3D_GEOM
+	hA3Dg_ExportRenderGeom (ret);
+#endif
+
+	Com_Printf( "-------------------------------\n");
+
+	if ( !ret ) {
+		Com_Error (ERR_FATAL, "Couldn't initialize refresh" );
+	}
+
+	re = *ret;
+
+	// unpause so the cgame definately gets a snapshot and renders a frame
+	Cvar_Set( "cl_paused", "0" );
+}
+
+
+//===========================================================================================
+
+
+void CL_SetModel_f( void ) {
+	char	*arg;
+	char	name[256];
+
+	arg = Cmd_Argv( 1 );
+	if (arg[0]) {
+		Cvar_Set( "model", arg );
+		Cvar_Set( "headmodel", arg );
+	} else {
+		Cvar_VariableStringBuffer( "model", name, sizeof(name) );
+		Com_Printf("model is set to %s\n", name);
+	}
+}
+
+
+//===========================================================================================
+
+
+/*
+===============
+CL_Video_f
+
+video
+video [filename]
+===============
+*/
+void CL_Video_f( void )
+{
+  char  filename[ MAX_OSPATH ];
+  int   i, last;
+
+  if( !clc.demoplaying )
+  {
+    Com_Printf( "The video command can only be used when playing back demos\n" );
+    return;
+  }
+
+  if( Cmd_Argc( ) == 2 )
+  {
+    // explicit filename
+    Com_sprintf( filename, MAX_OSPATH, "videos/%s.avi", Cmd_Argv( 1 ) );
+  }
+  else
+  {
+    // scan for a free filename
+    for( i = 0; i <= 9999; i++ )
+    {
+      int a, b, c, d;
+
+      last = i;
+
+      a = last / 1000;
+      last -= a * 1000;
+      b = last / 100;
+      last -= b * 100;
+      c = last / 10;
+      last -= c * 10;
+      d = last;
+
+      Com_sprintf( filename, MAX_OSPATH, "videos/video%d%d%d%d.avi",
+          a, b, c, d );
+
+      if( !FS_FileExists( filename ) )
+        break; // file doesn't exist
+    }
+
+    if( i > 9999 )
+    {
+      Com_Printf( S_COLOR_RED "ERROR: no free file names to create video\n" );
+      return;
+    }
+  }
+
+  CL_OpenAVIForWriting( filename );
+}
+
+/*
+===============
+CL_StopVideo_f
+===============
+*/
+void CL_StopVideo_f( void )
+{
+  CL_CloseAVI( );
+}
+
+/*
+===============
+CL_GenerateQKey
+
+test to see if a valid QKEY_FILE exists.  If one does not, try to generate
+it by filling it with 2048 bytes of random data.
+===============
+*/
+static void CL_GenerateQKey(void)
+{
+	int len = 0;
+	unsigned char buff[ QKEY_SIZE ];
+	fileHandle_t f;
+
+	len = FS_SV_FOpenFileRead( QKEY_FILE, &f );
+	FS_FCloseFile( f );
+	if( len == QKEY_SIZE ) {
+		Com_Printf( "QKEY found.\n" );
+		return;
+	}
+	else {
+		if( len > 0 ) {
+			Com_Printf( "QKEY file size != %d, regenerating\n",
+				QKEY_SIZE );
+		}
+
+		Com_Printf( "QKEY building random string\n" );
+		Com_RandomBytes( buff, sizeof(buff) );
+
+		f = FS_SV_FOpenFileWrite( QKEY_FILE );
+		if( !f ) {
+			Com_Printf( "QKEY could not open %s for write\n",
+				QKEY_FILE );
+			return;
+		}
+		FS_Write( buff, sizeof(buff), f );
+		FS_FCloseFile( f );
+		Com_Printf( "QKEY generated\n" );
+	}
+} 
+
+/*
+====================
+CL_Init
+====================
+*/
+void CL_Init( void ) {
+	const char  *playerName;
+
+	Com_Printf( "----- Client Initialization -----\n" );
+
+	Con_Init ();	
+
+	CL_ClearState ();
+
+	cls.state = CA_DISCONNECTED;	// no longer CA_UNINITIALIZED
+
+	cls.realtime = 0;
+
+	CL_InitInput ();
+
+	//
+	// register our variables
+	//
+	cl_noprint = Cvar_Get( "cl_noprint", "0", 0 );
+	cl_motd = Cvar_Get ("cl_motd", "1", 0);
+
+	cl_timeout = Cvar_Get ("cl_timeout", "200", 0);
+
+	cl_timeNudge = Cvar_Get ("cl_timeNudge", "0", CVAR_TEMP );
+	cl_shownet = Cvar_Get ("cl_shownet", "0", CVAR_TEMP );
+	cl_showSend = Cvar_Get ("cl_showSend", "0", CVAR_TEMP );
+	cl_showTimeDelta = Cvar_Get ("cl_showTimeDelta", "0", CVAR_TEMP );
+	cl_freezeDemo = Cvar_Get ("cl_freezeDemo", "0", CVAR_TEMP );
+	rcon_client_password = Cvar_Get ("rconPassword", "", CVAR_TEMP );
+	cl_activeAction = Cvar_Get( "activeAction", "", CVAR_TEMP );
+
+	cl_timedemo = Cvar_Get ("timedemo", "0", 0);
+	cl_autoRecordDemo = Cvar_Get ("cl_autoRecordDemo", "0", CVAR_ARCHIVE);
+	cl_aviFrameRate = Cvar_Get ("cl_aviFrameRate", "25", CVAR_ARCHIVE);
+	cl_aviMotionJpeg = Cvar_Get ("cl_aviMotionJpeg", "1", CVAR_ARCHIVE);
+	cl_forceavidemo = Cvar_Get ("cl_forceavidemo", "0", 0);
+
+	rconAddress = Cvar_Get ("rconAddress", "", 0);
+
+	cl_yawspeed = Cvar_Get ("cl_yawspeed", "140", CVAR_ARCHIVE);
+	cl_pitchspeed = Cvar_Get ("cl_pitchspeed", "140", CVAR_ARCHIVE);
+	cl_anglespeedkey = Cvar_Get ("cl_anglespeedkey", "1.5", 0);
+
+	cl_maxpackets = Cvar_Get ("cl_maxpackets", "30", CVAR_ARCHIVE );
+	cl_packetdup = Cvar_Get ("cl_packetdup", "1", CVAR_ARCHIVE );
+
+	cl_run = Cvar_Get ("cl_run", "1", CVAR_ARCHIVE);
+	cl_sensitivity = Cvar_Get ("sensitivity", "5", CVAR_ARCHIVE);
+	cl_platformSensitivity = Cvar_Get ("cl_platformSensitivity", "1.0", CVAR_ROM);
+	cl_mouseAccel = Cvar_Get ("cl_mouseAccel", "0", CVAR_ARCHIVE);
+	cl_freelook = Cvar_Get( "cl_freelook", "1", CVAR_ARCHIVE );
+
+	cl_showMouseRate = Cvar_Get ("cl_showmouserate", "0", 0);
+
+	cl_allowDownload = Cvar_Get ("cl_allowDownload", "0", CVAR_ARCHIVE);
+#if USE_CURL
+	cl_cURLLib = Cvar_Get("cl_cURLLib", DEFAULT_CURL_LIB, CVAR_ARCHIVE);
+#endif
+
+	cl_conXOffset = Cvar_Get ("cl_conXOffset", "0", 0);
+#ifdef MACOS_X
+        // In game video is REALLY slow in Mac OS X right now due to driver slowness
+	cl_inGameVideo = Cvar_Get ("r_inGameVideo", "0", CVAR_ARCHIVE);
+#else
+	cl_inGameVideo = Cvar_Get ("r_inGameVideo", "1", CVAR_ARCHIVE);
+#endif
+
+	cl_serverStatusResendTime = Cvar_Get ("cl_serverStatusResendTime", "750", 0);
+
+	// init autoswitch so the ui will have it correctly even
+	// if the cgame hasn't been started
+	Cvar_Get ("cg_autoswitch", "1", CVAR_ARCHIVE);
+
+	m_pitch = Cvar_Get ("m_pitch", "0.022", CVAR_ARCHIVE);
+	m_yaw = Cvar_Get ("m_yaw", "0.022", CVAR_ARCHIVE);
+	m_forward = Cvar_Get ("m_forward", "0.25", CVAR_ARCHIVE);
+	m_side = Cvar_Get ("m_side", "0.25", CVAR_ARCHIVE);
+#ifdef MACOS_X
+        // Input is jittery on OS X w/o this
+	m_filter = Cvar_Get ("m_filter", "1", CVAR_ARCHIVE);
+#else
+	m_filter = Cvar_Get ("m_filter", "0", CVAR_ARCHIVE);
+#endif
+
+	cl_motdString = Cvar_Get( "cl_motdString", "", CVAR_ROM );
+
+	Cvar_Get( "cl_maxPing", "800", CVAR_ARCHIVE );
+
+	cl_lanForcePackets = Cvar_Get ("cl_lanForcePackets", "1", CVAR_ARCHIVE);
+
+	cl_guidServerUniq = Cvar_Get ("cl_guidServerUniq", "1", CVAR_ARCHIVE);
+
+	// userinfo
+	playerName = getenv( "USER" ); 				// Unixy stuff
+	if( playerName == NULL )
+	{
+		playerName = getenv( "USERNAME" ); 	// Windows
+		if( playerName == NULL )
+		{
+			playerName = "Newbie"; 						// Default
+		}
+	}
+	Cvar_Get ("name", playerName, CVAR_USERINFO | CVAR_ARCHIVE );
+
+	Cvar_Get ("rate", "25000", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("snaps", "20", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("model", "sarge", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("headmodel", "sarge", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("team_model", "james", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("team_headmodel", "*james", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("color1",  "4", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("color2", "5", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("handicap", "100", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("teamtask", "0", CVAR_USERINFO );
+	Cvar_Get ("sex", "male", CVAR_USERINFO | CVAR_ARCHIVE );
+	Cvar_Get ("cl_anonymous", "0", CVAR_USERINFO | CVAR_ARCHIVE );
+
+	Cvar_Get ("password", "", CVAR_USERINFO);
+	Cvar_Get ("cg_predictItems", "1", CVAR_USERINFO | CVAR_ARCHIVE );
+
+
+	// cgame might not be initialized before menu is used
+	Cvar_Get ("cg_viewsize", "100", CVAR_ARCHIVE );
+
+	//
+	// register our commands
+	//
+	Cmd_AddCommand ("cmd", CL_ForwardToServer_f);
+	Cmd_AddCommand ("configstrings", CL_Configstrings_f);
+	Cmd_AddCommand ("clientinfo", CL_Clientinfo_f);
+	Cmd_AddCommand ("snd_restart", CL_Snd_Restart_f);
+	Cmd_AddCommand ("vid_restart", CL_Vid_Restart_f);
+	Cmd_AddCommand ("disconnect", CL_Disconnect_f);
+	Cmd_AddCommand ("record", CL_Record_f);
+	Cmd_AddCommand ("demo", CL_PlayDemo_f);
+	Cmd_AddCommand ("cinematic", CL_PlayCinematic_f);
+	Cmd_AddCommand ("stoprecord", CL_StopRecord_f);
+	Cmd_AddCommand ("connect", CL_Connect_f);
+	Cmd_AddCommand ("reconnect", CL_Reconnect_f);
+	Cmd_AddCommand ("localservers", CL_LocalServers_f);
+	Cmd_AddCommand ("globalservers", CL_GlobalServers_f);
+	Cmd_AddCommand ("rcon", CL_Rcon_f);
+	Cmd_AddCommand ("setenv", CL_Setenv_f );
+	Cmd_AddCommand ("ping", CL_Ping_f );
+	Cmd_AddCommand ("serverstatus", CL_ServerStatus_f );
+	Cmd_AddCommand ("showip", CL_ShowIP_f );
+	Cmd_AddCommand ("fs_openedList", CL_OpenedPK3List_f );
+	Cmd_AddCommand ("fs_referencedList", CL_ReferencedPK3List_f );
+	Cmd_AddCommand ("model", CL_SetModel_f );
+	Cmd_AddCommand ("video", CL_Video_f );
+	Cmd_AddCommand ("stopvideo", CL_StopVideo_f );
+	CL_InitRef();
+
+	SCR_Init ();
+
+	Cbuf_Execute ();
+
+	Cvar_Set( "cl_running", "1" );
+
+	CL_GenerateQKey();	
+	Cvar_Get( "cl_guid", "", CVAR_USERINFO | CVAR_ROM );
+	CL_UpdateGUID( NULL, 0 );
+
+	Com_Printf( "----- Client Initialization Complete -----\n" );
+}
+
+
+/*
+===============
+CL_Shutdown
+
+===============
+*/
+void CL_Shutdown( void ) {
+	static qboolean recursive = qfalse;
+	
+	// check whether the client is running at all.
+	if(!(com_cl_running && com_cl_running->integer))
+		return;
+	
+	Com_Printf( "----- CL_Shutdown -----\n" );
+
+	if ( recursive ) {
+		printf ("recursive shutdown\n");
+		return;
+	}
+	recursive = qtrue;
+
+	CL_Disconnect( qtrue );
+
+	S_Shutdown();
+	CL_ShutdownRef();
+	
+	CL_ShutdownUI();
+
+	Cmd_RemoveCommand ("cmd");
+	Cmd_RemoveCommand ("configstrings");
+	Cmd_RemoveCommand ("userinfo");
+	Cmd_RemoveCommand ("snd_restart");
+	Cmd_RemoveCommand ("vid_restart");
+	Cmd_RemoveCommand ("disconnect");
+	Cmd_RemoveCommand ("record");
+	Cmd_RemoveCommand ("demo");
+	Cmd_RemoveCommand ("cinematic");
+	Cmd_RemoveCommand ("stoprecord");
+	Cmd_RemoveCommand ("connect");
+	Cmd_RemoveCommand ("localservers");
+	Cmd_RemoveCommand ("globalservers");
+	Cmd_RemoveCommand ("rcon");
+	Cmd_RemoveCommand ("setenv");
+	Cmd_RemoveCommand ("ping");
+	Cmd_RemoveCommand ("serverstatus");
+	Cmd_RemoveCommand ("showip");
+	Cmd_RemoveCommand ("model");
+	Cmd_RemoveCommand ("video");
+	Cmd_RemoveCommand ("stopvideo");
+
+	Cvar_Set( "cl_running", "0" );
+
+	recursive = qfalse;
+
+	Com_Memset( &cls, 0, sizeof( cls ) );
+
+	Com_Printf( "-----------------------\n" );
+
+}
+
+static void CL_SetServerInfo(serverInfo_t *server, const char *info, int ping) {
+	if (server) {
+		if (info) {
+			server->clients = atoi(Info_ValueForKey(info, "clients"));
+			Q_strncpyz(server->hostName,Info_ValueForKey(info, "hostname"), MAX_HOSTNAME_LENGTH );
+			Q_strncpyz(server->mapName, Info_ValueForKey(info, "mapname"), MAX_NAME_LENGTH);
+			server->maxClients = atoi(Info_ValueForKey(info, "sv_maxclients"));
+			Q_strncpyz(server->game,Info_ValueForKey(info, "game"), MAX_NAME_LENGTH);
+			server->gameType = atoi(Info_ValueForKey(info, "gametype"));
+			server->netType = atoi(Info_ValueForKey(info, "nettype"));
+			server->minPing = atoi(Info_ValueForKey(info, "minping"));
+			server->maxPing = atoi(Info_ValueForKey(info, "maxping"));
+		}
+		server->ping = ping;
+	}
+}
+
+static void CL_SetServerInfoByAddress(netadr_t from, const char *info, int ping) {
+	int i;
+
+	for (i = 0; i < MAX_OTHER_SERVERS; i++) {
+		if (NET_CompareAdr(from, cls.localServers[i].adr)) {
+			CL_SetServerInfo(&cls.localServers[i], info, ping);
+		}
+	}
+
+	for (i = 0; i < MAX_OTHER_SERVERS; i++) {
+		if (NET_CompareAdr(from, cls.mplayerServers[i].adr)) {
+			CL_SetServerInfo(&cls.mplayerServers[i], info, ping);
+		}
+	}
+
+	for (i = 0; i < MAX_GLOBAL_SERVERS; i++) {
+		if (NET_CompareAdr(from, cls.globalServers[i].adr)) {
+			CL_SetServerInfo(&cls.globalServers[i], info, ping);
+		}
+	}
+
+	for (i = 0; i < MAX_OTHER_SERVERS; i++) {
+		if (NET_CompareAdr(from, cls.favoriteServers[i].adr)) {
+			CL_SetServerInfo(&cls.favoriteServers[i], info, ping);
+		}
+	}
+
+}
+
+/*
+===================
+CL_ServerInfoPacket
+===================
+*/
+void CL_ServerInfoPacket( netadr_t from, msg_t *msg ) {
+	int		i, type;
+	char	info[MAX_INFO_STRING];
+	char*	str;
+	char	*infoString;
+	int		prot;
+
+	infoString = MSG_ReadString( msg );
+
+	// if this isn't the correct protocol version, ignore it
+	prot = atoi( Info_ValueForKey( infoString, "protocol" ) );
+	if ( prot != PROTOCOL_VERSION ) {
+		Com_DPrintf( "Different protocol info packet: %s\n", infoString );
+		return;
+	}
+
+	// iterate servers waiting for ping response
+	for (i=0; i<MAX_PINGREQUESTS; i++)
+	{
+		if ( cl_pinglist[i].adr.port && !cl_pinglist[i].time && NET_CompareAdr( from, cl_pinglist[i].adr ) )
+		{
+			// calc ping time
+			cl_pinglist[i].time = cls.realtime - cl_pinglist[i].start + 1;
+			Com_DPrintf( "ping time %dms from %s\n", cl_pinglist[i].time, NET_AdrToString( from ) );
+
+			// save of info
+			Q_strncpyz( cl_pinglist[i].info, infoString, sizeof( cl_pinglist[i].info ) );
+
+			// tack on the net type
+			// NOTE: make sure these types are in sync with the netnames strings in the UI
+			switch (from.type)
+			{
+				case NA_BROADCAST:
+				case NA_IP:
+					str = "udp";
+					type = 1;
+					break;
+
+				case NA_IPX:
+				case NA_BROADCAST_IPX:
+					str = "ipx";
+					type = 2;
+					break;
+
+				default:
+					str = "???";
+					type = 0;
+					break;
+			}
+			Info_SetValueForKey( cl_pinglist[i].info, "nettype", va("%d", type) );
+			CL_SetServerInfoByAddress(from, infoString, cl_pinglist[i].time);
+
+			return;
+		}
+	}
+
+	// if not just sent a local broadcast or pinging local servers
+	if (cls.pingUpdateSource != AS_LOCAL) {
+		return;
+	}
+
+	for ( i = 0 ; i < MAX_OTHER_SERVERS ; i++ ) {
+		// empty slot
+		if ( cls.localServers[i].adr.port == 0 ) {
+			break;
+		}
+
+		// avoid duplicate
+		if ( NET_CompareAdr( from, cls.localServers[i].adr ) ) {
+			return;
+		}
+	}
+
+	if ( i == MAX_OTHER_SERVERS ) {
+		Com_DPrintf( "MAX_OTHER_SERVERS hit, dropping infoResponse\n" );
+		return;
+	}
+
+	// add this to the list
+	cls.numlocalservers = i+1;
+	cls.localServers[i].adr = from;
+	cls.localServers[i].clients = 0;
+	cls.localServers[i].hostName[0] = '\0';
+	cls.localServers[i].mapName[0] = '\0';
+	cls.localServers[i].maxClients = 0;
+	cls.localServers[i].maxPing = 0;
+	cls.localServers[i].minPing = 0;
+	cls.localServers[i].ping = -1;
+	cls.localServers[i].game[0] = '\0';
+	cls.localServers[i].gameType = 0;
+	cls.localServers[i].netType = from.type;
+									 
+	Q_strncpyz( info, MSG_ReadString( msg ), MAX_INFO_STRING );
+	if (strlen(info)) {
+		if (info[strlen(info)-1] != '\n') {
+			strncat(info, "\n", sizeof(info) - 1);
+		}
+		Com_Printf( "%s: %s", NET_AdrToString( from ), info );
+	}
+}
+
+/*
+===================
+CL_GetServerStatus
+===================
+*/
+serverStatus_t *CL_GetServerStatus( netadr_t from ) {
+	serverStatus_t *serverStatus;
+	int i, oldest, oldestTime;
+
+	serverStatus = NULL;
+	for (i = 0; i < MAX_SERVERSTATUSREQUESTS; i++) {
+		if ( NET_CompareAdr( from, cl_serverStatusList[i].address ) ) {
+			return &cl_serverStatusList[i];
+		}
+	}
+	for (i = 0; i < MAX_SERVERSTATUSREQUESTS; i++) {
+		if ( cl_serverStatusList[i].retrieved ) {
+			return &cl_serverStatusList[i];
+		}
+	}
+	oldest = -1;
+	oldestTime = 0;
+	for (i = 0; i < MAX_SERVERSTATUSREQUESTS; i++) {
+		if (oldest == -1 || cl_serverStatusList[i].startTime < oldestTime) {
+			oldest = i;
+			oldestTime = cl_serverStatusList[i].startTime;
+		}
+	}
+	if (oldest != -1) {
+		return &cl_serverStatusList[oldest];
+	}
+	serverStatusCount++;
+	return &cl_serverStatusList[serverStatusCount & (MAX_SERVERSTATUSREQUESTS-1)];
+}
+
+/*
+===================
+CL_ServerStatus
+===================
+*/
+int CL_ServerStatus( char *serverAddress, char *serverStatusString, int maxLen ) {
+	int i;
+	netadr_t	to;
+	serverStatus_t *serverStatus;
+
+	// if no server address then reset all server status requests
+	if ( !serverAddress ) {
+		for (i = 0; i < MAX_SERVERSTATUSREQUESTS; i++) {
+			cl_serverStatusList[i].address.port = 0;
+			cl_serverStatusList[i].retrieved = qtrue;
+		}
+		return qfalse;
+	}
+	// get the address
+	if ( !NET_StringToAdr( serverAddress, &to ) ) {
+		return qfalse;
+	}
+	serverStatus = CL_GetServerStatus( to );
+	// if no server status string then reset the server status request for this address
+	if ( !serverStatusString ) {
+		serverStatus->retrieved = qtrue;
+		return qfalse;
+	}
+
+	// if this server status request has the same address
+	if ( NET_CompareAdr( to, serverStatus->address) ) {
+		// if we recieved an response for this server status request
+		if (!serverStatus->pending) {
+			Q_strncpyz(serverStatusString, serverStatus->string, maxLen);
+			serverStatus->retrieved = qtrue;
+			serverStatus->startTime = 0;
+			return qtrue;
+		}
+		// resend the request regularly
+		else if ( serverStatus->startTime < Com_Milliseconds() - cl_serverStatusResendTime->integer ) {
+			serverStatus->print = qfalse;
+			serverStatus->pending = qtrue;
+			serverStatus->retrieved = qfalse;
+			serverStatus->time = 0;
+			serverStatus->startTime = Com_Milliseconds();
+			NET_OutOfBandPrint( NS_CLIENT, to, "getstatus" );
+			return qfalse;
+		}
+	}
+	// if retrieved
+	else if ( serverStatus->retrieved ) {
+		serverStatus->address = to;
+		serverStatus->print = qfalse;
+		serverStatus->pending = qtrue;
+		serverStatus->retrieved = qfalse;
+		serverStatus->startTime = Com_Milliseconds();
+		serverStatus->time = 0;
+		NET_OutOfBandPrint( NS_CLIENT, to, "getstatus" );
+		return qfalse;
+	}
+	return qfalse;
+}
+
+/*
+===================
+CL_ServerStatusResponse
+===================
+*/
+void CL_ServerStatusResponse( netadr_t from, msg_t *msg ) {
+	char	*s;
+	char	info[MAX_INFO_STRING];
+	int		i, l, score, ping;
+	int		len;
+	serverStatus_t *serverStatus;
+
+	serverStatus = NULL;
+	for (i = 0; i < MAX_SERVERSTATUSREQUESTS; i++) {
+		if ( NET_CompareAdr( from, cl_serverStatusList[i].address ) ) {
+			serverStatus = &cl_serverStatusList[i];
+			break;
+		}
+	}
+	// if we didn't request this server status
+	if (!serverStatus) {
+		return;
+	}
+
+	s = MSG_ReadStringLine( msg );
+
+	len = 0;
+	Com_sprintf(&serverStatus->string[len], sizeof(serverStatus->string)-len, "%s", s);
+
+	if (serverStatus->print) {
+		Com_Printf("Server settings:\n");
+		// print cvars
+		while (*s) {
+			for (i = 0; i < 2 && *s; i++) {
+				if (*s == '\\')
+					s++;
+				l = 0;
+				while (*s) {
+					info[l++] = *s;
+					if (l >= MAX_INFO_STRING-1)
+						break;
+					s++;
+					if (*s == '\\') {
+						break;
+					}
+				}
+				info[l] = '\0';
+				if (i) {
+					Com_Printf("%s\n", info);
+				}
+				else {
+					Com_Printf("%-24s", info);
+				}
+			}
+		}
+	}
+
+	len = strlen(serverStatus->string);
+	Com_sprintf(&serverStatus->string[len], sizeof(serverStatus->string)-len, "\\");
+
+	if (serverStatus->print) {
+		Com_Printf("\nPlayers:\n");
+		Com_Printf("num: score: ping: name:\n");
+	}
+	for (i = 0, s = MSG_ReadStringLine( msg ); *s; s = MSG_ReadStringLine( msg ), i++) {
+
+		len = strlen(serverStatus->string);
+		Com_sprintf(&serverStatus->string[len], sizeof(serverStatus->string)-len, "\\%s", s);
+
+		if (serverStatus->print) {
+			score = ping = 0;
+			sscanf(s, "%d %d", &score, &ping);
+			s = strchr(s, ' ');
+			if (s)
+				s = strchr(s+1, ' ');
+			if (s)
+				s++;
+			else
+				s = "unknown";
+			Com_Printf("%-2d   %-3d    %-3d   %s\n", i, score, ping, s );
+		}
+	}
+	len = strlen(serverStatus->string);
+	Com_sprintf(&serverStatus->string[len], sizeof(serverStatus->string)-len, "\\");
+
+	serverStatus->time = Com_Milliseconds();
+	serverStatus->address = from;
+	serverStatus->pending = qfalse;
+	if (serverStatus->print) {
+		serverStatus->retrieved = qtrue;
+	}
+}
+
+/*
+==================
+CL_LocalServers_f
+==================
+*/
+void CL_LocalServers_f( void ) {
+	char		*message;
+	int			i, j;
+	netadr_t	to;
+
+	Com_Printf( "Scanning for servers on the local network...\n");
+
+	// reset the list, waiting for response
+	cls.numlocalservers = 0;
+	cls.pingUpdateSource = AS_LOCAL;
+
+	for (i = 0; i < MAX_OTHER_SERVERS; i++) {
+		qboolean b = cls.localServers[i].visible;
+		Com_Memset(&cls.localServers[i], 0, sizeof(cls.localServers[i]));
+		cls.localServers[i].visible = b;
+	}
+	Com_Memset( &to, 0, sizeof( to ) );
+
+	// The 'xxx' in the message is a challenge that will be echoed back
+	// by the server.  We don't care about that here, but master servers
+	// can use that to prevent spoofed server responses from invalid ip
+	message = "\377\377\377\377getinfo xxx";
+
+	// send each message twice in case one is dropped
+	for ( i = 0 ; i < 2 ; i++ ) {
+		// send a broadcast packet on each server port
+		// we support multiple server ports so a single machine
+		// can nicely run multiple servers
+		for ( j = 0 ; j < NUM_SERVER_PORTS ; j++ ) {
+			to.port = BigShort( (short)(PORT_SERVER + j) );
+
+			to.type = NA_BROADCAST;
+			NET_SendPacket( NS_CLIENT, strlen( message ), message, to );
+
+			to.type = NA_BROADCAST_IPX;
+			NET_SendPacket( NS_CLIENT, strlen( message ), message, to );
+		}
+	}
+}
+
+/*
+==================
+CL_GlobalServers_f
+==================
+*/
+void CL_GlobalServers_f( void ) {
+	netadr_t	to;
+	int			i;
+	int			count;
+	char		*buffptr;
+	char		command[1024];
+	
+	if ( Cmd_Argc() < 3) {
+		Com_Printf( "usage: globalservers <master# 0-1> <protocol> [keywords]\n");
+		return;	
+	}
+
+	cls.masterNum = atoi( Cmd_Argv(1) );
+
+	Com_Printf( "Requesting servers from the master...\n");
+
+	// reset the list, waiting for response
+	// -1 is used to distinguish a "no response"
+
+	if( cls.masterNum == 1 ) {
+		NET_StringToAdr( MASTER_SERVER_NAME, &to );
+		cls.nummplayerservers = -1;
+		cls.pingUpdateSource = AS_MPLAYER;
+	}
+	else {
+		NET_StringToAdr( MASTER_SERVER_NAME, &to );
+		cls.numglobalservers = -1;
+		cls.pingUpdateSource = AS_GLOBAL;
+	}
+	to.type = NA_IP;
+	to.port = BigShort(PORT_MASTER);
+
+	sprintf( command, "getservers %s", Cmd_Argv(2) );
+
+	// tack on keywords
+	buffptr = command + strlen( command );
+	count   = Cmd_Argc();
+	for (i=3; i<count; i++)
+		buffptr += sprintf( buffptr, " %s", Cmd_Argv(i) );
+
+	// if we are a demo, automatically add a "demo" keyword
+	if ( Cvar_VariableValue( "fs_restrict" ) ) {
+		buffptr += sprintf( buffptr, " demo" );
+	}
+
+	NET_OutOfBandPrint( NS_SERVER, to, command );
+}
+
+
+/*
+==================
+CL_GetPing
+==================
+*/
+void CL_GetPing( int n, char *buf, int buflen, int *pingtime )
+{
+	const char	*str;
+	int		time;
+	int		maxPing;
+
+	if (!cl_pinglist[n].adr.port)
+	{
+		// empty slot
+		buf[0]    = '\0';
+		*pingtime = 0;
+		return;
+	}
+
+	str = NET_AdrToString( cl_pinglist[n].adr );
+	Q_strncpyz( buf, str, buflen );
+
+	time = cl_pinglist[n].time;
+	if (!time)
+	{
+		// check for timeout
+		time = cls.realtime - cl_pinglist[n].start;
+		maxPing = Cvar_VariableIntegerValue( "cl_maxPing" );
+		if( maxPing < 100 ) {
+			maxPing = 100;
+		}
+		if (time < maxPing)
+		{
+			// not timed out yet
+			time = 0;
+		}
+	}
+
+	CL_SetServerInfoByAddress(cl_pinglist[n].adr, cl_pinglist[n].info, cl_pinglist[n].time);
+
+	*pingtime = time;
+}
+
+/*
+==================
+CL_UpdateServerInfo
+==================
+*/
+void CL_UpdateServerInfo( int n )
+{
+	if (!cl_pinglist[n].adr.port)
+	{
+		return;
+	}
+
+	CL_SetServerInfoByAddress(cl_pinglist[n].adr, cl_pinglist[n].info, cl_pinglist[n].time );
+}
+
+/*
+==================
+CL_GetPingInfo
+==================
+*/
+void CL_GetPingInfo( int n, char *buf, int buflen )
+{
+	if (!cl_pinglist[n].adr.port)
+	{
+		// empty slot
+		if (buflen)
+			buf[0] = '\0';
+		return;
+	}
+
+	Q_strncpyz( buf, cl_pinglist[n].info, buflen );
+}
+
+/*
+==================
+CL_ClearPing
+==================
+*/
+void CL_ClearPing( int n )
+{
+	if (n < 0 || n >= MAX_PINGREQUESTS)
+		return;
+
+	cl_pinglist[n].adr.port = 0;
+}
+
+/*
+==================
+CL_GetPingQueueCount
+==================
+*/
+int CL_GetPingQueueCount( void )
+{
+	int		i;
+	int		count;
+	ping_t*	pingptr;
+
+	count   = 0;
+	pingptr = cl_pinglist;
+
+	for (i=0; i<MAX_PINGREQUESTS; i++, pingptr++ ) {
+		if (pingptr->adr.port) {
+			count++;
+		}
+	}
+
+	return (count);
+}
+
+/*
+==================
+CL_GetFreePing
+==================
+*/
+ping_t* CL_GetFreePing( void )
+{
+	ping_t*	pingptr;
+	ping_t*	best;	
+	int		oldest;
+	int		i;
+	int		time;
+
+	pingptr = cl_pinglist;
+	for (i=0; i<MAX_PINGREQUESTS; i++, pingptr++ )
+	{
+		// find free ping slot
+		if (pingptr->adr.port)
+		{
+			if (!pingptr->time)
+			{
+				if (cls.realtime - pingptr->start < 500)
+				{
+					// still waiting for response
+					continue;
+				}
+			}
+			else if (pingptr->time < 500)
+			{
+				// results have not been queried
+				continue;
+			}
+		}
+
+		// clear it
+		pingptr->adr.port = 0;
+		return (pingptr);
+	}
+
+	// use oldest entry
+	pingptr = cl_pinglist;
+	best    = cl_pinglist;
+	oldest  = INT_MIN;
+	for (i=0; i<MAX_PINGREQUESTS; i++, pingptr++ )
+	{
+		// scan for oldest
+		time = cls.realtime - pingptr->start;
+		if (time > oldest)
+		{
+			oldest = time;
+			best   = pingptr;
+		}
+	}
+
+	return (best);
+}
+
+/*
+==================
+CL_Ping_f
+==================
+*/
+void CL_Ping_f( void ) {
+	netadr_t	to;
+	ping_t*		pingptr;
+	char*		server;
+
+	if ( Cmd_Argc() != 2 ) {
+		Com_Printf( "usage: ping [server]\n");
+		return;	
+	}
+
+	Com_Memset( &to, 0, sizeof(netadr_t) );
+
+	server = Cmd_Argv(1);
+
+	if ( !NET_StringToAdr( server, &to ) ) {
+		return;
+	}
+
+	pingptr = CL_GetFreePing();
+
+	memcpy( &pingptr->adr, &to, sizeof (netadr_t) );
+	pingptr->start = cls.realtime;
+	pingptr->time  = 0;
+
+	CL_SetServerInfoByAddress(pingptr->adr, NULL, 0);
+		
+	NET_OutOfBandPrint( NS_CLIENT, to, "getinfo xxx" );
+}
+
+/*
+==================
+CL_UpdateVisiblePings_f
+==================
+*/
+qboolean CL_UpdateVisiblePings_f(int source) {
+	int			slots, i;
+	char		buff[MAX_STRING_CHARS];
+	int			pingTime;
+	int			max;
+	qboolean status = qfalse;
+
+	if (source < 0 || source > AS_FAVORITES) {
+		return qfalse;
+	}
+
+	cls.pingUpdateSource = source;
+
+	slots = CL_GetPingQueueCount();
+	if (slots < MAX_PINGREQUESTS) {
+		serverInfo_t *server = NULL;
+
+		max = (source == AS_GLOBAL) ? MAX_GLOBAL_SERVERS : MAX_OTHER_SERVERS;
+		switch (source) {
+			case AS_LOCAL :
+				server = &cls.localServers[0];
+				max = cls.numlocalservers;
+			break;
+			case AS_MPLAYER :
+				server = &cls.mplayerServers[0];
+				max = cls.nummplayerservers;
+			break;
+			case AS_GLOBAL :
+				server = &cls.globalServers[0];
+				max = cls.numglobalservers;
+			break;
+			case AS_FAVORITES :
+				server = &cls.favoriteServers[0];
+				max = cls.numfavoriteservers;
+			break;
+		}
+		for (i = 0; i < max; i++) {
+			if (server[i].visible) {
+				if (server[i].ping == -1) {
+					int j;
+
+					if (slots >= MAX_PINGREQUESTS) {
+						break;
+					}
+					for (j = 0; j < MAX_PINGREQUESTS; j++) {
+						if (!cl_pinglist[j].adr.port) {
+							continue;
+						}
+						if (NET_CompareAdr( cl_pinglist[j].adr, server[i].adr)) {
+							// already on the list
+							break;
+						}
+					}
+					if (j >= MAX_PINGREQUESTS) {
+						status = qtrue;
+						for (j = 0; j < MAX_PINGREQUESTS; j++) {
+							if (!cl_pinglist[j].adr.port) {
+								break;
+							}
+						}
+						memcpy(&cl_pinglist[j].adr, &server[i].adr, sizeof(netadr_t));
+						cl_pinglist[j].start = cls.realtime;
+						cl_pinglist[j].time = 0;
+						NET_OutOfBandPrint( NS_CLIENT, cl_pinglist[j].adr, "getinfo xxx" );
+						slots++;
+					}
+				}
+				// if the server has a ping higher than cl_maxPing or
+				// the ping packet got lost
+				else if (server[i].ping == 0) {
+					// if we are updating global servers
+					if (source == AS_GLOBAL) {
+						//
+						if ( cls.numGlobalServerAddresses > 0 ) {
+							// overwrite this server with one from the additional global servers
+							cls.numGlobalServerAddresses--;
+							CL_InitServerInfo(&server[i], &cls.globalServerAddresses[cls.numGlobalServerAddresses]);
+							// NOTE: the server[i].visible flag stays untouched
+						}
+					}
+				}
+			}
+		}
+	} 
+
+	if (slots) {
+		status = qtrue;
+	}
+	for (i = 0; i < MAX_PINGREQUESTS; i++) {
+		if (!cl_pinglist[i].adr.port) {
+			continue;
+		}
+		CL_GetPing( i, buff, MAX_STRING_CHARS, &pingTime );
+		if (pingTime != 0) {
+			CL_ClearPing(i);
+			status = qtrue;
+		}
+	}
+
+	return status;
+}
+
+/*
+==================
+CL_ServerStatus_f
+==================
+*/
+void CL_ServerStatus_f(void) {
+	netadr_t	to;
+	char		*server;
+	serverStatus_t *serverStatus;
+
+	Com_Memset( &to, 0, sizeof(netadr_t) );
+
+	if ( Cmd_Argc() != 2 ) {
+		if ( cls.state != CA_ACTIVE || clc.demoplaying ) {
+			Com_Printf ("Not connected to a server.\n");
+			Com_Printf( "Usage: serverstatus [server]\n");
+			return;	
+		}
+		server = cls.servername;
+	}
+	else {
+		server = Cmd_Argv(1);
+	}
+
+	if ( !NET_StringToAdr( server, &to ) ) {
+		return;
+	}
+
+	NET_OutOfBandPrint( NS_CLIENT, to, "getstatus" );
+
+	serverStatus = CL_GetServerStatus( to );
+	serverStatus->address = to;
+	serverStatus->print = qtrue;
+	serverStatus->pending = qtrue;
+}
+
+/*
+==================
+CL_ShowIP_f
+==================
+*/
+void CL_ShowIP_f(void) {
+	Sys_ShowIP();
+}