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cl_main.c
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cl_main.c
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/*
===========================================================================
Daemon GPL Source Code
Copyright (C) 1999-2010 id Software LLC, a ZeniMax Media company.
This file is part of the Daemon GPL Source Code (Daemon Source Code).
Daemon Source Code 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 3 of the License, or
(at your option) any later version.
Daemon Source Code 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 Daemon Source Code. If not, see <http://www.gnu.org/licenses/>.
In addition, the Daemon Source Code is also subject to certain additional terms.
You should have received a copy of these additional terms immediately following the
terms and conditions of the GNU General Public License which accompanied the Daemon
Source Code. If not, please request a copy in writing from id Software at the address
below.
If you have questions concerning this license or the applicable additional terms, you
may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville,
Maryland 20850 USA.
===========================================================================
*/
// cl_main.c -- client main loop
#include "git_version.h"
#include "client.h"
#include <limits.h>
#ifdef ET_MYSQL
#include "../database/database.h"
#endif
#include "snd_local.h" // fretn
#include "../sys/sys_loadlib.h"
#include "../sys/sys_local.h"
cvar_t *cl_wavefilerecord;
#ifdef USE_MUMBLE
#include "libmumblelink.h"
#endif
#ifdef USE_CRYPTO
#include "../qcommon/crypto.h"
#endif
#ifdef USE_MUMBLE
cvar_t *cl_useMumble;
cvar_t *cl_mumbleScale;
#endif
#ifdef USE_VOIP
cvar_t *cl_voipUseVAD;
cvar_t *cl_voipVADThreshold;
cvar_t *cl_voipSend;
cvar_t *cl_voipSendTarget;
cvar_t *cl_voipGainDuringCapture;
cvar_t *cl_voipCaptureMult;
cvar_t *cl_voipShowMeter;
cvar_t *cl_voipShowSender;
cvar_t *cl_voipSenderPos;
cvar_t *cl_voip;
#endif
cvar_t *cl_nodelta;
cvar_t *cl_debugMove;
cvar_t *cl_noprint;
cvar_t *cl_motd;
cvar_t *cl_autoupdate; // DHM - Nerve
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 = NULL; // NERVE - SMF - This is referenced in msg.c and we need to make sure it is NULL
cvar_t *cl_shownuments; // DHM - Nerve
cvar_t *cl_visibleClients; // DHM - Nerve
cvar_t *cl_showSend;
cvar_t *cl_showServerCommands; // NERVE - SMF
cvar_t *cl_timedemo;
cvar_t *cl_aviFrameRate;
cvar_t *cl_forceavidemo;
cvar_t *cl_freelook;
cvar_t *cl_sensitivity;
cvar_t *cl_xbox360ControllerAvailable;
cvar_t *cl_mouseAccelOffset;
cvar_t *cl_mouseAccel;
cvar_t *cl_mouseAccelStyle;
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 *j_pitch;
cvar_t *j_yaw;
cvar_t *j_forward;
cvar_t *j_side;
cvar_t *j_pitch_axis;
cvar_t *j_yaw_axis;
cvar_t *j_forward_axis;
cvar_t *j_side_axis;
cvar_t *cl_activeAction;
cvar_t *cl_autorecord;
cvar_t *cl_motdString;
cvar_t *cl_allowDownload;
cvar_t *cl_wwwDownload;
cvar_t *cl_conXOffset;
cvar_t *cl_inGameVideo;
cvar_t *cl_serverStatusResendTime;
cvar_t *cl_trn;
cvar_t *cl_missionStats;
cvar_t *cl_waitForFire;
// NERVE - SMF - localization
cvar_t *cl_language;
cvar_t *cl_debugTranslation;
// -NERVE - SMF
// DHM - Nerve :: Auto-Update
cvar_t *cl_updateavailable;
cvar_t *cl_updatefiles;
cvar_t *cl_pubkeyID;
// DHM - Nerve
cvar_t *cl_authserver;
cvar_t *cl_profile;
cvar_t *cl_defaultProfile;
cvar_t *cl_demorecording; // fretn
cvar_t *cl_demofilename; // bani
cvar_t *cl_demooffset; // bani
cvar_t *cl_waverecording; //bani
cvar_t *cl_wavefilename; //bani
cvar_t *cl_waveoffset; //bani
cvar_t *cl_packetloss; //bani
cvar_t *cl_packetdelay; //bani
extern qboolean sv_cheats; //bani
cvar_t *cl_consoleKeys;
cvar_t *cl_consoleFont;
cvar_t *cl_consoleFontSize;
cvar_t *cl_consoleFontKerning;
cvar_t *cl_consolePrompt;
#ifdef USE_CRYPTO
struct rsa_public_key public_key;
struct rsa_private_key private_key;
#endif
cvar_t *cl_gamename;
cvar_t *cl_altTab;
static cvar_t *cl_renderer = NULL;
static void *rendererLib = NULL;
// XreaL BEGIN
cvar_t *cl_aviMotionJpeg;
// XreaL END
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;
// DHM - Nerve :: Have we heard from the auto-update server this session?
qboolean autoupdateChecked;
qboolean autoupdateStarted;
// TTimo : moved from char* to array (was getting the char* from va(), broke on big downloads)
char autoupdateFilename[ MAX_QPATH ];
// "updates" shifted from -7
#define AUTOUPDATE_DIR "ni]Zm^l"
#define AUTOUPDATE_DIR_SHIFT 7
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 );
void CL_SaveTranslations_f( void );
void CL_LoadTranslations_f( void );
// fretn
void CL_WriteWaveClose( void );
void CL_WavStopRecord_f( void );
void CL_PurgeCache( void )
{
cls.doCachePurge = qtrue;
}
void CL_DoPurgeCache( void )
{
if ( !cls.doCachePurge )
{
return;
}
cls.doCachePurge = qfalse;
if ( !com_cl_running )
{
return;
}
if ( !com_cl_running->integer )
{
return;
}
if ( !cls.rendererStarted )
{
return;
}
re.purgeCache();
}
#ifdef USE_MUMBLE
static void CL_UpdateMumble( void )
{
vec3_t pos, forward, up;
float scale = cl_mumbleScale->value;
float tmp;
if ( !cl_useMumble->integer )
{
return;
}
// !!! FIXME: not sure if this is even close to correct.
AngleVectors( cl.snap.ps.viewangles, forward, NULL, up );
pos[ 0 ] = cl.snap.ps.origin[ 0 ] * scale;
pos[ 1 ] = cl.snap.ps.origin[ 2 ] * scale;
pos[ 2 ] = cl.snap.ps.origin[ 1 ] * scale;
tmp = forward[ 1 ];
forward[ 1 ] = forward[ 2 ];
forward[ 2 ] = tmp;
tmp = up[ 1 ];
up[ 1 ] = up[ 2 ];
up[ 2 ] = tmp;
if ( cl_useMumble->integer > 1 )
{
fprintf( stderr, "%f %f %f, %f %f %f, %f %f %f\n",
pos[ 0 ], pos[ 1 ], pos[ 2 ],
forward[ 0 ], forward[ 1 ], forward[ 2 ],
up[ 0 ], up[ 1 ], up[ 2 ] );
}
mumble_update_coordinates( pos, forward, up );
}
#endif
#ifdef USE_VOIP
static
void CL_UpdateVoipIgnore( const char *idstr, qboolean ignore )
{
if ( ( *idstr >= '0' ) && ( *idstr <= '9' ) )
{
const int id = atoi( idstr );
if ( ( id >= 0 ) && ( id < MAX_CLIENTS ) )
{
clc.voipIgnore[ id ] = ignore;
CL_AddReliableCommand( va( "voip %s %d",
ignore ? "ignore" : "unignore", id ) );
Com_Printf( "VoIP: %s ignoring player #%d\n",
ignore ? "Now" : "No longer", id );
return;
}
}
Com_Printf( "VoIP: invalid player ID#\n" );
}
static
void CL_UpdateVoipGain( const char *idstr, float gain )
{
if ( ( *idstr >= '0' ) && ( *idstr <= '9' ) )
{
const int id = atoi( idstr );
if ( gain < 0.0f )
{
gain = 0.0f;
}
if ( ( id >= 0 ) && ( id < MAX_CLIENTS ) )
{
clc.voipGain[ id ] = gain;
Com_Printf( "VoIP: player #%d gain now set to %f\n", id, gain );
}
}
}
void CL_Voip_f( void )
{
const char *cmd = Cmd_Argv( 1 );
const char *reason = NULL;
if ( cls.state != CA_ACTIVE )
{
reason = "Not connected to a server";
}
else if ( !clc.speexInitialized )
{
reason = "Speex not initialized";
}
else if ( !clc.voipEnabled )
{
reason = "Server doesn't support VoIP";
}
if ( reason != NULL )
{
Com_Printf( "VoIP: command ignored: %s\n", reason );
return;
}
if ( strcmp( cmd, "ignore" ) == 0 )
{
CL_UpdateVoipIgnore( Cmd_Argv( 2 ), qtrue );
}
else if ( strcmp( cmd, "unignore" ) == 0 )
{
CL_UpdateVoipIgnore( Cmd_Argv( 2 ), qfalse );
}
else if ( strcmp( cmd, "gain" ) == 0 )
{
int id = 0;
if ( Cmd_Argc() > 3 )
{
CL_UpdateVoipGain( Cmd_Argv( 2 ), atof( Cmd_Argv( 3 ) ) );
}
else if ( Q_strtoi( Cmd_Argv( 2 ), &id ) )
{
if ( id >= 0 && id < MAX_CLIENTS )
{
Com_Printf( "VoIP: current gain for player #%d "
"is %f\n", id, clc.voipGain[ id ] );
}
else
{
Com_Printf( "VoIP: invalid player ID#\n" );
}
}
else
{
Com_Printf( "usage: voip gain <playerID#> [value]\n" );
}
}
else if ( strcmp( cmd, "muteall" ) == 0 )
{
Com_Printf( "VoIP: muting incoming voice\n" );
CL_AddReliableCommand( "voip muteall" );
clc.voipMuteAll = qtrue;
}
else if ( strcmp( cmd, "unmuteall" ) == 0 )
{
Com_Printf( "VoIP: unmuting incoming voice\n" );
CL_AddReliableCommand( "voip unmuteall" );
clc.voipMuteAll = qfalse;
}
else
{
Com_Printf( "usage: voip [un]ignore <playerID#>\n"
" voip [un]muteall\n"
" voip gain <playerID#> [value]\n" );
}
}
static
void CL_VoipNewGeneration( void )
{
// don't have a zero generation so new clients won't match, and don't
// wrap to negative so MSG_ReadLong() doesn't "fail."
clc.voipOutgoingGeneration++;
if ( clc.voipOutgoingGeneration <= 0 )
{
clc.voipOutgoingGeneration = 1;
}
clc.voipPower = 0.0f;
clc.voipOutgoingSequence = 0;
}
/*
===============
CL_VoipParseTargets
sets clc.voipTargets according to cl_voipSendTarget
Generally we don't want who's listening to change during a transmission,
so this is only called when the key is first pressed
===============
*/
void CL_VoipParseTargets( void )
{
const char *target = cl_voipSendTarget->string;
char *end;
int val;
Com_Memset( clc.voipTargets, 0, sizeof( clc.voipTargets ) );
clc.voipFlags &= ~VOIP_SPATIAL;
while ( target )
{
while ( *target == ',' || *target == ' ' )
{
target++;
}
if ( !*target )
{
break;
}
if ( isdigit( *target ) )
{
val = strtol( target, &end, 10 );
target = end;
}
else
{
if ( !Q_stricmpn( target, "all", 3 ) )
{
Com_Memset( clc.voipTargets, ~0, sizeof( clc.voipTargets ) );
return;
}
if ( !Q_stricmpn( target, "spatial", 7 ) )
{
clc.voipFlags |= VOIP_SPATIAL;
target += 7;
continue;
}
else
{
if ( !Q_stricmpn( target, "attacker", 8 ) )
{
val = VM_Call( cgvm, CG_LAST_ATTACKER );
target += 8;
}
else if ( !Q_stricmpn( target, "crosshair", 9 ) )
{
val = VM_Call( cgvm, CG_CROSSHAIR_PLAYER );
target += 9;
}
else
{
while ( *target && *target != ',' && *target != ' ' )
{
target++;
}
continue;
}
if ( val < 0 )
{
continue;
}
}
}
if ( val < 0 || val >= MAX_CLIENTS )
{
Com_Printf( S_COLOR_YELLOW "WARNING: VoIP "
"target %d is not a valid client "
"number\n", val );
continue;
}
clc.voipTargets[ val / 8 ] |= 1 << ( val % 8 );
}
}
/*
===============
CL_CaptureVoip
Record more audio from the hardware if required and encode it into Speex
data for later transmission.
===============
*/
static
void CL_CaptureVoip( void )
{
const float audioMult = cl_voipCaptureMult->value;
const qboolean useVad = ( cl_voipUseVAD->integer != 0 );
qboolean initialFrame = qfalse;
qboolean finalFrame = qfalse;
#if USE_MUMBLE
// if we're using Mumble, don't try to handle VoIP transmission ourselves.
if ( cl_useMumble->integer )
{
return;
}
#endif
if ( !clc.speexInitialized )
{
return; // just in case this gets called at a bad time.
}
if ( clc.voipOutgoingDataSize > 0 )
{
return; // packet is pending transmission, don't record more yet.
}
if ( cl_voipUseVAD->modified )
{
Cvar_Set( "cl_voipSend", ( useVad ) ? "1" : "0" );
cl_voipUseVAD->modified = qfalse;
}
if ( ( useVad ) && ( !cl_voipSend->integer ) )
{
Cvar_Set( "cl_voipSend", "1" ); // lots of things reset this.
}
if ( cl_voipSend->modified )
{
qboolean dontCapture = qfalse;
if ( cls.state != CA_ACTIVE )
{
dontCapture = qtrue; // not connected to a server.
}
else if ( !clc.voipEnabled )
{
dontCapture = qtrue; // server doesn't support VoIP.
}
else if ( clc.demoplaying )
{
dontCapture = qtrue; // playing back a demo.
}
else if ( cl_voip->integer == 0 )
{
dontCapture = qtrue; // client has VoIP support disabled.
}
else if ( audioMult == 0.0f )
{
dontCapture = qtrue; // basically silenced incoming audio.
}
cl_voipSend->modified = qfalse;
if ( dontCapture )
{
Cvar_Set( "cl_voipSend", "0" );
return;
}
if ( cl_voipSend->integer )
{
initialFrame = qtrue;
}
else
{
finalFrame = qtrue;
}
}
// try to get more audio data from the sound card...
if ( initialFrame )
{
S_MasterGain( Com_Clamp( 0.0f, 1.0f, cl_voipGainDuringCapture->value ) );
S_StartCapture();
CL_VoipNewGeneration();
CL_VoipParseTargets();
}
if ( ( cl_voipSend->integer ) || ( finalFrame ) ) // user wants to capture audio?
{
int samples = S_AvailableCaptureSamples();
const int mult = ( finalFrame ) ? 1 : 4; // 4 == 80ms of audio.
// enough data buffered in audio hardware to process yet?
if ( samples >= ( clc.speexFrameSize * mult ) )
{
// audio capture is always MONO16 (and that's what speex wants!).
// 2048 will cover 12 uncompressed frames in narrowband mode.
static int16_t sampbuffer[ 2048 ];
float voipPower = 0.0f;
int speexFrames = 0;
int wpos = 0;
int pos = 0;
if ( samples > ( clc.speexFrameSize * 4 ) )
{
samples = ( clc.speexFrameSize * 4 );
}
// !!! FIXME: maybe separate recording from encoding, so voipPower
// !!! FIXME: updates faster than 4Hz?
samples -= samples % clc.speexFrameSize;
S_Capture( samples, ( byte * ) sampbuffer ); // grab from audio card.
// this will probably generate multiple speex packets each time.
while ( samples > 0 )
{
int16_t *sampptr = &sampbuffer[ pos ];
int i, bytes;
// preprocess samples to remove noise...
speex_preprocess_run( clc.speexPreprocessor, sampptr );
// check the "power" of this packet...
for ( i = 0; i < clc.speexFrameSize; i++ )
{
const float flsamp = ( float ) sampptr[ i ];
const float s = fabs( flsamp );
voipPower += s * s;
sampptr[ i ] = ( int16_t )( ( flsamp ) * audioMult );
}
// encode raw audio samples into Speex data...
speex_bits_reset( &clc.speexEncoderBits );
speex_encode_int( clc.speexEncoder, sampptr,
&clc.speexEncoderBits );
bytes = speex_bits_write( &clc.speexEncoderBits,
( char * ) &clc.voipOutgoingData[ wpos + 1 ],
sizeof( clc.voipOutgoingData ) - ( wpos + 1 ) );
assert( ( bytes > 0 ) && ( bytes < 256 ) );
clc.voipOutgoingData[ wpos ] = ( byte ) bytes;
wpos += bytes + 1;
// look at the data for the next packet...
pos += clc.speexFrameSize;
samples -= clc.speexFrameSize;
speexFrames++;
}
clc.voipPower = ( voipPower / ( 32768.0f * 32768.0f *
( ( float )( clc.speexFrameSize * speexFrames ) ) ) ) *
100.0f;
if ( ( useVad ) && ( clc.voipPower < cl_voipVADThreshold->value ) )
{
CL_VoipNewGeneration(); // no "talk" for at least 1/4 second.
}
else
{
clc.voipOutgoingDataSize = wpos;
clc.voipOutgoingDataFrames = speexFrames;
Com_DPrintf( "VoIP: Send %d frames, %d bytes, %f power\n",
speexFrames, wpos, clc.voipPower );
#if 0
static FILE *encio = NULL;
if ( encio == NULL ) { encio = fopen( "voip-outgoing-encoded.bin", "wb" ); }
if ( encio != NULL ) { fwrite( clc.voipOutgoingData, wpos, 1, encio ); fflush( encio ); }
static FILE *decio = NULL;
if ( decio == NULL ) { decio = fopen( "voip-outgoing-decoded.bin", "wb" ); }
if ( decio != NULL ) { fwrite( sampbuffer, speexFrames * clc.speexFrameSize * 2, 1, decio ); fflush( decio ); }
#endif
}
}
}
// User requested we stop recording, and we've now processed the last of
// any previously-buffered data. Pause the capture device, etc.
if ( finalFrame )
{
S_StopCapture();
S_MasterGain( 1.0f );
clc.voipPower = 0.0f; // force this value so it doesn't linger.
}
}
#endif
/*
=======================================================================
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 index, l;
// NOTE TTimo: what is the randomize for?
//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;
Cvar_Set( "cl_demorecording", "0" ); // fretn
Cvar_Set( "cl_demofilename", "" ); // bani
Cvar_Set( "cl_demooffset", "0" ); // bani
Com_Printf( "Stopped demo.\n" );
}
/*
==================
CL_DemoFilename
==================
*/
void CL_DemoFilename( int number, char *fileName )
{
if ( number < 0 || number > 9999 )
{
Com_sprintf( fileName, MAX_OSPATH, "demo9999" ); // fretn - removed .tga
return;
}
Com_sprintf( fileName, MAX_OSPATH, "demo%04i", number );
}
/*
====================
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 ];
int len;
char *s;
if ( Cmd_Argc() > 2 )
{
Com_Printf( "record <demoname>\n" );
return;
}
if ( clc.demorecording )
{
Com_Printf( "Already recording.\n" );
return;
}
if ( cls.state != CA_ACTIVE )
{
Com_Printf( "You must be in a level to record.\n" );
return;
}
// ATVI Wolfenstein Misc #479 - changing this to a warning
// 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, com_protocol->integer );
}
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, com_protocol->integer );
len = FS_ReadFile( name, NULL );
if ( len <= 0 )
{
break; // file doesn't exist
}
}
}
CL_Record( name );
}
void CL_Record( const char *name )
{
int i;
msg_t buf;
byte bufData[ MAX_MSGLEN ];
entityState_t *ent;
entityState_t nullstate;
char *s;
int len;
// 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;
Cvar_Set( "cl_demorecording", "1" ); // fretn
Q_strncpyz( clc.demoName, demoName, sizeof( clc.demoName ) );
Cvar_Set( "cl_demofilename", clc.demoName ); // bani
Cvar_Set( "cl_demooffset", "0" ); // bani
// 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;
}