/*
* TV_Relay_ParseServerData
*/
static void TV_Relay_ParseServerData( relay_t *relay, msg_t *msg )
{
int i, numpure;
TV_Relay_ClearState( relay );
relay->state = CA_CONNECTED;
relay->map_checksum = 0;
// parse protocol version number
i = MSG_ReadLong( msg );
if( i != APP_PROTOCOL_VERSION && !(relay->upstream->demo.playing && i == APP_DEMO_PROTOCOL_VERSION) )
TV_Relay_Error( relay, "Server returned version %i, not %i", i, APP_PROTOCOL_VERSION );
relay->servercount = MSG_ReadLong( msg );
relay->snapFrameTime = (unsigned int)MSG_ReadShort( msg );
Q_strncpyz( relay->basegame, MSG_ReadString( msg ), sizeof( relay->basegame ) );
Q_strncpyz( relay->game, MSG_ReadString( msg ), sizeof( relay->game ) );
// parse player entity number
relay->playernum = MSG_ReadShort( msg );
// get the full level name
Q_strncpyz( relay->levelname, MSG_ReadString( msg ), sizeof( relay->levelname ) );
relay->sv_bitflags = MSG_ReadByte( msg );
// using upstream->reliable won't work for TV_Relay_ParseServerMessage
// in case of reliable demo following unreliable demo, causing "clack message while reliable" error
relay->reliable = ( ( relay->sv_bitflags & SV_BITFLAGS_RELIABLE ) ? true : false );
if( ( relay->sv_bitflags & SV_BITFLAGS_HTTP ) != 0 ) {
if( ( relay->sv_bitflags & SV_BITFLAGS_HTTP_BASEURL ) != 0 ) {
// read base upstream url
MSG_ReadString( msg );
}
else {
// http port number
MSG_ReadShort( msg );
}
}
// pure list
// clean old, if necessary
Com_FreePureList( &relay->purelist );
// add new
numpure = MSG_ReadShort( msg );
while( numpure > 0 )
{
const char *pakname = MSG_ReadString( msg );
const unsigned checksum = MSG_ReadLong( msg );
Com_AddPakToPureList( &relay->purelist, pakname, checksum, relay->upstream->mempool );
numpure--;
}
}
/*
=====================
CL_ParseDownload
A download message has been received from the server
=====================
*/
void CL_ParseDownload ( msg_t *msg ) {
int size;
unsigned char data[MAX_MSGLEN];
uint16_t block;
if (!*clc.downloadTempName) {
Com_Printf("Server sending download, but no download was requested\n");
CL_AddReliableCommand("stopdl", qfalse);
return;
}
// read the data
block = MSG_ReadShort ( msg );
if ( !block && !clc.downloadBlock )
{
// block zero is special, contains file size
clc.downloadSize = MSG_ReadLong ( msg );
Cvar_SetValue( "cl_downloadSize", clc.downloadSize );
if (clc.downloadSize < 0)
{
Com_Error(ERR_DROP, "%s", MSG_ReadString( msg ) );
return;
}
}
size = /*(unsigned short)*/MSG_ReadShort ( msg );
if (size < 0 || size > sizeof(data))
{
Com_Error(ERR_DROP, "CL_ParseDownload: Invalid size %d for download chunk", size);
return;
}
MSG_ReadData( msg, data, size );
if((clc.downloadBlock & 0xFFFF) != block)
{
Com_DPrintf( "CL_ParseDownload: Expected block %d, got %d\n", (clc.downloadBlock & 0xFFFF), block);
return;
}
// open the file if not opened yet
if (!clc.download)
{
clc.download = FS_SV_FOpenFileWrite( clc.downloadTempName );
if (!clc.download) {
Com_Printf( "Could not create %s\n", clc.downloadTempName );
CL_AddReliableCommand( "stopdl", qfalse );
CL_NextDownload();
return;
}
}
if (size)
FS_Write( data, size, clc.download );
CL_AddReliableCommand( va("nextdl %d", clc.downloadBlock), qfalse );
clc.downloadBlock++;
clc.downloadCount += size;
// So UI gets access to it
Cvar_SetValue( "cl_downloadCount", clc.downloadCount );
if (!size) { // A zero length block means EOF
if (clc.download) {
FS_FCloseFile( clc.download );
clc.download = 0;
// rename the file
FS_SV_Rename ( clc.downloadTempName, clc.downloadName );
}
// send intentions now
// We need this because without it, we would hold the last nextdl and then start
// loading right away. If we take a while to load, the server is happily trying
// to send us that last block over and over.
// Write it twice to help make sure we acknowledge the download
CL_WritePacket();
CL_WritePacket();
// get another file if needed
CL_NextDownload ();
}
}
/*
* CL_ParseServerMessage
*/
void CL_ParseServerMessage( msg_t *msg )
{
int cmd;
if( cl_shownet->integer == 1 )
{
Com_Printf( "%i ", msg->cursize );
}
else if( cl_shownet->integer >= 2 )
{
Com_Printf( "------------------\n" );
}
// parse the message
while( 1 )
{
if( msg->readcount > msg->cursize )
{
Com_Error( ERR_DROP, "CL_ParseServerMessage: Bad server message" );
break;
}
cmd = MSG_ReadByte( msg );
if( cl_debug_serverCmd->integer & 4 )
{
if( cmd == -1 )
Com_Printf( "%3i:CMD %i %s\n", msg->readcount-1, cmd, "EOF" );
else
Com_Printf( "%3i:CMD %i %s\n", msg->readcount-1, cmd, !svc_strings[cmd] ? "bad" : svc_strings[cmd] );
}
if( cmd == -1 )
{
SHOWNET( msg, "END OF MESSAGE" );
break;
}
if( cl_shownet->integer >= 2 )
{
if( !svc_strings[cmd] )
Com_Printf( "%3i:BAD CMD %i\n", msg->readcount-1, cmd );
else
SHOWNET( msg, svc_strings[cmd] );
}
// other commands
switch( cmd )
{
default:
Com_Error( ERR_DROP, "CL_ParseServerMessage: Illegible server message" );
break;
case svc_nop:
// Com_Printf( "svc_nop\n" );
break;
case svc_servercmd:
if( !cls.reliable )
{
int cmdNum = MSG_ReadLong( msg );
if( cmdNum < 0 )
{
Com_Error( ERR_DROP, "CL_ParseServerMessage: Invalid cmdNum value received: %i\n",
cmdNum );
return;
}
if( cmdNum <= cls.lastExecutedServerCommand )
{
MSG_ReadString( msg ); // read but ignore
break;
}
cls.lastExecutedServerCommand = cmdNum;
}
// fall through
case svc_servercs: // configstrings from demo files. they don't have acknowledge
CL_ParseServerCommand( msg );
break;
case svc_serverdata:
if( cls.state == CA_HANDSHAKE )
{
Cbuf_Execute(); // make sure any stuffed commands are done
CL_ParseServerData( msg );
}
else
{
return; // ignore rest of the packet (serverdata is always sent alone)
}
break;
case svc_spawnbaseline:
CL_ParseBaseline( msg );
break;
case svc_download:
CL_ParseDownload( msg );
break;
case svc_clcack:
if( cls.reliable )
{
Com_Error( ERR_DROP, "CL_ParseServerMessage: clack message for reliable client\n" );
return;
}
cls.reliableAcknowledge = (unsigned)MSG_ReadLong( msg );
cls.ucmdAcknowledged = (unsigned)MSG_ReadLong( msg );
if( cl_debug_serverCmd->integer & 4 )
Com_Printf( "svc_clcack:reliable cmd ack:%i ucmdack:%i\n", cls.reliableAcknowledge, cls.ucmdAcknowledged );
break;
case svc_frame:
CL_ParseFrame( msg );
break;
case svc_demoinfo:
assert( cls.demo.playing );
{
size_t meta_data_maxsize;
MSG_ReadLong( msg );
MSG_ReadLong( msg );
cls.demo.meta_data_realsize = (size_t)MSG_ReadLong( msg );
meta_data_maxsize = (size_t)MSG_ReadLong( msg );
// sanity check
if( cls.demo.meta_data_realsize > meta_data_maxsize ) {
cls.demo.meta_data_realsize = meta_data_maxsize;
}
if( cls.demo.meta_data_realsize > sizeof( cls.demo.meta_data ) ) {
cls.demo.meta_data_realsize = sizeof( cls.demo.meta_data );
}
MSG_ReadData( msg, cls.demo.meta_data, cls.demo.meta_data_realsize );
MSG_SkipData( msg, meta_data_maxsize - cls.demo.meta_data_realsize );
}
break;
case svc_playerinfo:
case svc_packetentities:
case svc_match:
Com_Error( ERR_DROP, "Out of place frame data" );
break;
case svc_extension:
if( 1 )
{
int ext, len;
ext = MSG_ReadByte( msg ); // extension id
MSG_ReadByte( msg ); // version number
len = MSG_ReadShort( msg ); // command length
switch( ext )
{
default:
// unsupported
MSG_SkipData( msg, len );
break;
}
}
break;
}
}
CL_AddNetgraph();
//
// if recording demos, copy the message out
//
//
// we don't know if it is ok to save a demo message until
// after we have parsed the frame
//
if( cls.demo.recording && !cls.demo.waiting )
CL_WriteDemoMessage( msg );
}
/*
==================
CL_ParseGamestate
==================
*/
void CL_ParseGamestate( msg_t *msg ) {
int i;
entityState_t *es;
int newnum;
entityState_t nullstate;
int cmd;
char *s;
Con_Close();
clc.connectPacketCount = 0;
// wipe local client state
CL_ClearState();
// a gamestate always marks a server command sequence
clc.serverCommandSequence = MSG_ReadLong( msg );
// parse all the configstrings and baselines
cl.gameState.dataCount = 1; // leave a 0 at the beginning for uninitialized configstrings
while ( 1 ) {
cmd = MSG_ReadByte( msg );
if ( cmd == svc_EOF ) {
break;
}
if ( cmd == svc_configstring ) {
int len;
i = MSG_ReadShort( msg );
if ( i < 0 || i >= MAX_CONFIGSTRINGS ) {
Com_Error( ERR_DROP, "configstring > MAX_CONFIGSTRINGS" );
}
s = MSG_ReadBigString( msg );
len = strlen( s );
if ( len + 1 + cl.gameState.dataCount > MAX_GAMESTATE_CHARS ) {
Com_Error( ERR_DROP, "MAX_GAMESTATE_CHARS exceeded" );
}
// append it to the gameState string buffer
cl.gameState.stringOffsets[ i ] = cl.gameState.dataCount;
Com_Memcpy( cl.gameState.stringData + cl.gameState.dataCount, s, len + 1 );
cl.gameState.dataCount += len + 1;
} else if ( cmd == svc_baseline ) {
newnum = MSG_ReadBits( msg, GENTITYNUM_BITS );
if ( newnum < 0 || newnum >= MAX_GENTITIES ) {
Com_Error( ERR_DROP, "Baseline number out of range: %i", newnum );
}
Com_Memset (&nullstate, 0, sizeof(nullstate));
es = &cl.entityBaselines[ newnum ];
MSG_ReadDeltaEntity( msg, &nullstate, es, newnum );
} else {
Com_Error( ERR_DROP, "CL_ParseGamestate: bad command byte" );
}
}
clc.clientNum = MSG_ReadLong(msg);
// read the checksum feed
clc.checksumFeed = MSG_ReadLong( msg );
// parse useful values out of CS_SERVERINFO
CL_ParseServerInfo();
// parse serverId and other cvars
CL_SystemInfoChanged();
// stop recording now so the demo won't have an unnecessary level load at the end.
if(cl_autoRecordDemo->integer && clc.demorecording)
CL_StopRecord_f();
// reinitialize the filesystem if the game directory has changed
FS_ConditionalRestart( clc.checksumFeed );
// This used to call CL_StartHunkUsers, but now we enter the download state before loading the
// cgame
CL_InitDownloads();
// make sure the game starts
Cvar_Set( "cl_paused", "0" );
}
void CL_ParseRMG ( msg_t* msg )
{
clc.rmgHeightMapSize = (unsigned short)MSG_ReadShort ( msg );
if ( !clc.rmgHeightMapSize )
{
return;
}
z_stream zdata;
int size;
unsigned char heightmap1[15000];
if ( MSG_ReadBits ( msg, 1 ) )
{
// Read the heightmap
memset(&zdata, 0, sizeof(z_stream));
inflateInit ( &zdata/*, Z_SYNC_FLUSH*/ );
MSG_ReadData ( msg, heightmap1, clc.rmgHeightMapSize );
zdata.next_in = heightmap1;
zdata.avail_in = clc.rmgHeightMapSize;
zdata.next_out = (unsigned char*)clc.rmgHeightMap;
zdata.avail_out = MAX_HEIGHTMAP_SIZE;
inflate (&zdata,Z_SYNC_FLUSH );
clc.rmgHeightMapSize = zdata.total_out;
inflateEnd(&zdata);
}
else
{
MSG_ReadData ( msg, (unsigned char*)clc.rmgHeightMap, clc.rmgHeightMapSize );
}
size = (unsigned short)MSG_ReadShort ( msg );
if ( MSG_ReadBits ( msg, 1 ) )
{
// Read the flatten map
memset(&zdata, 0, sizeof(z_stream));
inflateInit ( &zdata/*, Z_SYNC_FLUSH*/ );
MSG_ReadData ( msg, heightmap1, size );
zdata.next_in = heightmap1;
zdata.avail_in = clc.rmgHeightMapSize;
zdata.next_out = (unsigned char*)clc.rmgFlattenMap;
zdata.avail_out = MAX_HEIGHTMAP_SIZE;
inflate (&zdata, Z_SYNC_FLUSH);
inflateEnd(&zdata);
}
else
{
MSG_ReadData ( msg, (unsigned char*)clc.rmgFlattenMap, size );
}
// Read the seed
clc.rmgSeed = MSG_ReadLong ( msg );
CL_ParseAutomapSymbols ( msg );
}
/*
==================
CL_ParseUpdate
Parse an entity update message from the server
If an entities model or origin changes from frame to frame, it must be
relinked. Other attributes can change without relinking.
==================
*/
static void CL_ParseUpdate (int bits)
{
int i;
model_t *model;
int modnum;
qboolean forcelink;
entity_t *ent;
int num;
entity_state2_t *ref_ent,*set_ent,build_ent,dummy;
if (cls.signon == SIGNONS - 1)
{ // first update is the final signon stage
cls.signon = SIGNONS;
CL_SignonReply ();
}
if (bits & U_MOREBITS)
{
i = MSG_ReadByte ();
bits |= (i<<8);
}
if (bits & U_MOREBITS2)
{
i = MSG_ReadByte ();
bits |= (i<<16);
}
if (bits & U_LONGENTITY)
num = MSG_ReadShort ();
else
num = MSG_ReadByte ();
ent = CL_EntityNum (num);
ent->baseline.flags |= BE_ON;
/* if (num == 2)
{
FH = fopen("c.txt","r+");
fseek(FH,0,SEEK_END);
}
*/
ref_ent = NULL;
for (i = 0; i < cl.frames[0].count; i++)
if (cl.frames[0].states[i].index == num)
{
ref_ent = &cl.frames[0].states[i];
// if (num == 2) fprintf(FH,"Found Reference\n");
break;
}
if (!ref_ent)
{
ref_ent = &build_ent;
build_ent.index = num;
build_ent.origin[0] = ent->baseline.origin[0];
build_ent.origin[1] = ent->baseline.origin[1];
build_ent.origin[2] = ent->baseline.origin[2];
build_ent.angles[0] = ent->baseline.angles[0];
build_ent.angles[1] = ent->baseline.angles[1];
build_ent.angles[2] = ent->baseline.angles[2];
build_ent.modelindex = ent->baseline.modelindex;
build_ent.frame = ent->baseline.frame;
build_ent.colormap = ent->baseline.colormap;
build_ent.skin = ent->baseline.skin;
build_ent.effects = ent->baseline.effects;
build_ent.scale = ent->baseline.scale;
build_ent.drawflags = ent->baseline.drawflags;
build_ent.abslight = ent->baseline.abslight;
}
if (cl.need_build)
{ // new sequence, first valid frame
set_ent = &cl.frames[1].states[cl.frames[1].count];
cl.frames[1].count++;
}
else
set_ent = &dummy;
if (bits & U_CLEAR_ENT)
{
memset(ent, 0, sizeof(entity_t));
memset(ref_ent, 0, sizeof(*ref_ent));
ref_ent->index = num;
}
*set_ent = *ref_ent;
if (ent->msgtime != cl.mtime[1])
forcelink = true; // no previous frame to lerp from
else
forcelink = false;
ent->msgtime = cl.mtime[0];
if (bits & U_MODEL)
{
modnum = MSG_ReadShort ();
if (modnum >= MAX_MODELS)
Host_Error ("%s: bad modnum", __thisfunc__);
}
else
modnum = ref_ent->modelindex;
model = cl.model_precache[modnum];
set_ent->modelindex = modnum;
if (model != ent->model)
{
ent->model = model;
// automatic animation (torches, etc) can be either all together
// or randomized
if (model)
{
if (model->synctype == ST_RAND)
ent->syncbase = rand() * (1.0 / RAND_MAX);//(float)(rand() & 0x7fff) / 0x7fff;
else
ent->syncbase = 0.0;
}
else
forcelink = true; // hack to make null model players work
#ifdef GLQUAKE
if (num > 0 && num <= cl.maxclients)
R_TranslatePlayerSkin (num - 1);
#endif
}
if (bits & U_FRAME)
set_ent->frame = ent->frame = MSG_ReadByte ();
else
ent->frame = ref_ent->frame;
if (bits & U_COLORMAP)
set_ent->colormap = i = MSG_ReadByte();
else
i = ref_ent->colormap;
if (num && num <= cl.maxclients)
ent->colormap = ent->sourcecolormap = cl.scores[num-1].translations;
else
ent->sourcecolormap = vid.colormap;
#ifdef GLQUAKE
// ent->colormap = vid.colormap;
#endif
if (!i)
{
ent->colorshade = i;
ent->colormap = ent->sourcecolormap;
}
else
{
ent->colorshade = i;
#ifdef GLQUAKE
// ent->colormap = vid.colormap;
ent->colormap = globalcolormap;
#else
ent->colormap = globalcolormap;
#endif
}
if (bits & U_SKIN)
{
set_ent->skin = ent->skinnum = MSG_ReadByte();
set_ent->drawflags = ent->drawflags = MSG_ReadByte();
}
else
{
ent->skinnum = ref_ent->skin;
ent->drawflags = ref_ent->drawflags;
}
if (bits & U_EFFECTS)
{
set_ent->effects = ent->effects = MSG_ReadByte();
// if (num == 2)
// fprintf(FH,"Read effects %d\n",set_ent->effects);
}
else
{
ent->effects = ref_ent->effects;
//if (num == 2)
// fprintf(FH,"restored effects %d\n",ref_ent->effects);
}
// shift the known values for interpolation
VectorCopy (ent->msg_origins[0], ent->msg_origins[1]);
VectorCopy (ent->msg_angles[0], ent->msg_angles[1]);
if (bits & U_ORIGIN1)
{
set_ent->origin[0] = ent->msg_origins[0][0] = MSG_ReadCoord ();
//if (num == 2)
// fprintf(FH,"Read origin[0] %f\n",set_ent->angles[0]);
}
else
{
ent->msg_origins[0][0] = ref_ent->origin[0];
//if (num == 2)
// fprintf(FH,"Restored origin[0] %f\n",ref_ent->angles[0]);
}
if (bits & U_ANGLE1)
set_ent->angles[0] = ent->msg_angles[0][0] = MSG_ReadAngle();
else
ent->msg_angles[0][0] = ref_ent->angles[0];
if (bits & U_ORIGIN2)
set_ent->origin[1] = ent->msg_origins[0][1] = MSG_ReadCoord ();
else
ent->msg_origins[0][1] = ref_ent->origin[1];
if (bits & U_ANGLE2)
set_ent->angles[1] = ent->msg_angles[0][1] = MSG_ReadAngle();
else
ent->msg_angles[0][1] = ref_ent->angles[1];
if (bits & U_ORIGIN3)
set_ent->origin[2] = ent->msg_origins[0][2] = MSG_ReadCoord ();
else
ent->msg_origins[0][2] = ref_ent->origin[2];
if (bits & U_ANGLE3)
set_ent->angles[2] = ent->msg_angles[0][2] = MSG_ReadAngle();
else
ent->msg_angles[0][2] = ref_ent->angles[2];
if (bits & U_SCALE)
{
set_ent->scale = ent->scale = MSG_ReadByte();
set_ent->abslight = ent->abslight = MSG_ReadByte();
}
else
{
ent->scale = ref_ent->scale;
ent->abslight = ref_ent->abslight;
}
if (bits & U_NOLERP)
ent->forcelink = true;
if ( forcelink )
{ // didn't have an update last message
VectorCopy (ent->msg_origins[0], ent->msg_origins[1]);
VectorCopy (ent->msg_origins[0], ent->origin);
VectorCopy (ent->msg_angles[0], ent->msg_angles[1]);
VectorCopy (ent->msg_angles[0], ent->angles);
ent->forcelink = true;
}
// if (sv.active || num != 2)
// return;
}
/*
==================
CL_ParseClientdata
Server information pertaining to this client only
==================
*/
static void CL_ParseClientdata (int bits)
{
int i, j;
if (bits & SU_VIEWHEIGHT)
cl.viewheight = MSG_ReadChar ();
//rjr else
//rjr cl.viewheight = DEFAULT_VIEWHEIGHT;
if (bits & SU_IDEALPITCH)
cl.idealpitch = MSG_ReadChar ();
if (bits & SU_IDEALROLL)
cl.idealroll = MSG_ReadChar ();
//rjr else
//rjr cl.idealroll = 0;
VectorCopy (cl.mvelocity[0], cl.mvelocity[1]);
for (i = 0; i < 3; i++)
{
if (bits & (SU_PUNCH1<<i) )
cl.punchangle[i] = MSG_ReadChar();
//rjr else
//rjr cl.punchangle[i] = 0;
if (bits & (SU_VELOCITY1<<i) )
cl.mvelocity[0][i] = MSG_ReadChar()*16;
//rjr else
//rjr cl.mvelocity[0][i] = 0;
}
/* if (bits & SU_ITEMS)
i = MSG_ReadLong ();
*/
if (cl.items != i)
{ // set flash times
Sbar_Changed();
for (j = 0; j < 32; j++)
if ( (i & (1<<j)) && !(cl.items & (1<<j)))
cl.item_gettime[j] = cl.time;
cl.items = i;
}
cl.onground = ((bits & SU_ONGROUND) != 0);
cl.inwater = ((bits & SU_INWATER) != 0);
if (bits & SU_WEAPONFRAME)
cl.stats[STAT_WEAPONFRAME] = MSG_ReadByte ();
//rjr else
//rjr cl.stats[STAT_WEAPONFRAME] = 0;
if (bits & SU_ARMOR)
{
cl.stats[STAT_ARMOR] = MSG_ReadByte ();
Sbar_Changed();
}
if (bits & SU_WEAPON)
{
cl.stats[STAT_WEAPON] = MSG_ReadShort ();
Sbar_Changed();
}
/* sc1 = sc2 = 0;
if (bits & SU_SC1)
sc1 = MSG_ReadLong ();
if (bits & SU_SC2)
sc2 = MSG_ReadLong ();
if (sc1 & SC1_HEALTH)
cl.v.health = MSG_ReadShort();
if (sc1 & SC1_LEVEL)
cl.v.level = MSG_ReadByte();
if (sc1 & SC1_INTELLIGENCE)
cl.v.intelligence = MSG_ReadByte();
if (sc1 & SC1_WISDOM)
cl.v.wisdom = MSG_ReadByte();
if (sc1 & SC1_STRENGTH)
cl.v.strength = MSG_ReadByte();
if (sc1 & SC1_DEXTERITY)
cl.v.dexterity = MSG_ReadByte();
if (sc1 & SC1_WEAPON)
cl.v.weapon = MSG_ReadByte();
if (sc1 & SC1_BLUEMANA)
cl.v.bluemana = MSG_ReadByte();
if (sc1 & SC1_GREENMANA)
cl.v.greenmana = MSG_ReadByte();
if (sc1 & SC1_EXPERIENCE)
cl.v.experience = MSG_ReadLong();
if (sc1 & SC1_CNT_TORCH)
cl.v.cnt_torch = MSG_ReadByte();
if (sc1 & SC1_CNT_H_BOOST)
cl.v.cnt_h_boost = MSG_ReadByte();
if (sc1 & SC1_CNT_SH_BOOST)
cl.v.cnt_sh_boost = MSG_ReadByte();
if (sc1 & SC1_CNT_MANA_BOOST)
cl.v.cnt_mana_boost = MSG_ReadByte();
if (sc1 & SC1_CNT_TELEPORT)
cl.v.cnt_teleport = MSG_ReadByte();
if (sc1 & SC1_CNT_TOME)
cl.v.cnt_tome = MSG_ReadByte();
if (sc1 & SC1_CNT_SUMMON)
cl.v.cnt_summon = MSG_ReadByte();
if (sc1 & SC1_CNT_INVISIBILITY)
cl.v.cnt_invisibility = MSG_ReadByte();
if (sc1 & SC1_CNT_GLYPH)
cl.v.cnt_glyph = MSG_ReadByte();
if (sc1 & SC1_CNT_HASTE)
cl.v.cnt_haste = MSG_ReadByte();
if (sc1 & SC1_CNT_BLAST)
cl.v.cnt_blast = MSG_ReadByte();
if (sc1 & SC1_CNT_POLYMORPH)
cl.v.cnt_polymorph = MSG_ReadByte();
if (sc1 & SC1_CNT_FLIGHT)
cl.v.cnt_flight = MSG_ReadByte();
if (sc1 & SC1_CNT_CUBEOFFORCE)
cl.v.cnt_cubeofforce = MSG_ReadByte();
if (sc1 & SC1_CNT_INVINCIBILITY)
cl.v.cnt_invincibility = MSG_ReadByte();
if (sc1 & SC1_ARTIFACT_ACTIVE)
cl.v.artifact_active = MSG_ReadFloat();
if (sc1 & SC1_ARTIFACT_LOW)
cl.v.artifact_low = MSG_ReadFloat();
if (sc1 & SC1_MOVETYPE)
cl.v.movetype = MSG_ReadByte();
if (sc1 & SC1_CAMERAMODE)
cl.v.cameramode = MSG_ReadByte();
if (sc1 & SC1_HASTED)
cl.v.hasted = MSG_ReadFloat();
if (sc1 & SC1_INVENTORY)
cl.v.inventory = MSG_ReadByte();
if (sc1 & SC1_RINGS_ACTIVE)
cl.v.rings_active = MSG_ReadFloat();
if (sc2 & SC2_RINGS_LOW)
cl.v.rings_low = MSG_ReadFloat();
if (sc2 & SC2_AMULET)
cl.v.armor_amulet = MSG_ReadByte();
if (sc2 & SC2_BRACER)
cl.v.armor_bracer = MSG_ReadByte();
if (sc2 & SC2_BREASTPLATE)
cl.v.armor_breastplate = MSG_ReadByte();
if (sc2 & SC2_HELMET)
cl.v.armor_helmet = MSG_ReadByte();
if (sc2 & SC2_FLIGHT_T)
cl.v.ring_flight = MSG_ReadByte();
if (sc2 & SC2_WATER_T)
cl.v.ring_water = MSG_ReadByte();
if (sc2 & SC2_TURNING_T)
cl.v.ring_turning = MSG_ReadByte();
if (sc2 & SC2_REGEN_T)
cl.v.ring_regeneration = MSG_ReadByte();
if (sc2 & SC2_HASTE_T)
cl.v.haste_time = MSG_ReadFloat();
if (sc2 & SC2_TOME_T)
cl.v.tome_time = MSG_ReadFloat();
if (sc2 & SC2_PUZZLE1)
q_snprintf(cl.puzzle_pieces[0], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE2)
q_snprintf(cl.puzzle_pieces[1], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE3)
q_snprintf(cl.puzzle_pieces[2], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE4)
q_snprintf(cl.puzzle_pieces[3], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE5)
q_snprintf(cl.puzzle_pieces[4], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE6)
q_snprintf(cl.puzzle_pieces[5], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE7)
q_snprintf(cl.puzzle_pieces[6], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE8)
q_snprintf(cl.puzzle_pieces[7], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_MAXHEALTH)
cl.v.max_health = MSG_ReadShort();
if (sc2 & SC2_MAXMANA)
cl.v.max_mana = MSG_ReadByte();
if (sc2 & SC2_FLAGS)
cl.v.flags = MSG_ReadFloat();
if ((sc1 & SC1_STAT_BAR) || (sc2 & SC2_STAT_BAR))
Sbar_Changed();
if ((sc1 & SC1_INV) || (sc2 & SC2_INV))
SB_InvChanged();
*/
}
/*
* CL_ParseGetServersResponseMessage
* Handle a reply from getservers message to master server
*/
static void CL_ParseGetServersResponseMessage( msg_t *msg, qboolean extended )
{
const char *header;
char adrString[64];
qbyte addr[16];
unsigned short port;
netadr_t adr;
MSG_BeginReading( msg );
MSG_ReadLong( msg ); // skip the -1
//jump over the command name
header = ( extended ? "getserversExtResponse" : "getserversResponse" );
if( !MSG_SkipData( msg, strlen( header ) ) )
{
Com_Printf( "Invalid master packet ( missing %s )\n", header );
return;
}
while( msg->readcount + 7 <= msg->cursize )
{
char prefix = MSG_ReadChar( msg );
switch( prefix )
{
case '\\':
MSG_ReadData( msg, addr, 4 );
port = ShortSwap( MSG_ReadShort( msg ) ); // both endians need this swapped.
Q_snprintfz( adrString, sizeof( adrString ), "%u.%u.%u.%u:%u", addr[0], addr[1], addr[2], addr[3], port );
break;
case '/':
if( extended )
{
MSG_ReadData( msg, addr, 16 );
port = ShortSwap( MSG_ReadShort( msg ) ); // both endians need this swapped.
Q_snprintfz( adrString, sizeof( adrString ), "[%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x]:%hu",
addr[ 0], addr[ 1], addr[ 2], addr[ 3], addr[ 4], addr[ 5], addr[ 6], addr[ 7],
addr[ 8], addr[ 9], addr[10], addr[11], addr[12], addr[13], addr[14], addr[15],
port );
}
else
{
Com_Printf( "Invalid master packet ( IPv6 prefix in a non-extended response )\n" );
return;
}
break;
default:
Com_Printf( "Invalid master packet ( missing separator )\n" );
return;
}
if( port == 0 ) // last server seen
return;
Com_DPrintf( "%s\n", adrString );
if( !NET_StringToAddress( adrString, &adr ) )
{
Com_Printf( "Bad address: %s\n", adrString );
continue;
}
CL_AddServerToList( &masterList, adrString, 0 );
}
}
/*
* A download message has been received from the server
*/
void CL_ParseDownload (void) {
int size, percent;
char name[MAX_OSPATH];
int r;
/* read the data */
size = MSG_ReadShort (&net_message);
percent = MSG_ReadByte (&net_message);
if (size == -1) {
Com_Printf ("Server does not have this file.\n");
if (cls.download) {
/* if here, we tried to resume a
file but the server said no */
fclose (cls.download);
cls.download = NULL;
}
CL_RequestNextDownload ();
return;
}
/* open the file if not opened yet */
if (!cls.download) {
CL_DownloadFileName(name, sizeof(name), cls.downloadtempname);
FS_CreatePath (name);
cls.download = fopen (name, "wb");
if (!cls.download) {
net_message.readcount += size;
Com_Printf ("Failed to open %s\n", cls.downloadtempname);
CL_RequestNextDownload ();
return;
}
}
fwrite (net_message.data + net_message.readcount, 1, size, cls.download);
net_message.readcount += size;
if (percent != 100) {
/* request next block */
cls.downloadpercent = percent;
MSG_WriteByte (&cls.netchan.message, clc_stringcmd);
SZ_Print (&cls.netchan.message, "nextdl");
} else {
char oldn[MAX_OSPATH];
char newn[MAX_OSPATH];
fclose (cls.download);
/* rename the temp file to it's final name */
CL_DownloadFileName(oldn, sizeof(oldn), cls.downloadtempname);
CL_DownloadFileName(newn, sizeof(newn), cls.downloadname);
r = rename (oldn, newn);
if (r)
Com_Printf ("failed to rename.\n");
cls.download = NULL;
cls.downloadpercent = 0;
/* get another file if needed */
CL_RequestNextDownload ();
}
}
/*
==================
CL_ParseServerInfo
==================
*/
void CL_ParseServerInfo (void)
{
char *str;
int i;
int nummodels, numsounds;
static char model_precache[MAX_MODELS][MAX_QPATH];
static char sound_precache[MAX_SOUNDS][MAX_QPATH];
Con_DPrintf ("Serverinfo packet received.\n");
//
// wipe the client_state_t struct
//
CL_ClearState ();
// parse protocol version number
i = MSG_ReadLong ();
if (i != PROTOCOL_VERSION)
{
Con_Printf ("Server returned version %i, not %i", i, PROTOCOL_VERSION);
return;
}
// parse maxclients
cl.maxclients = MSG_ReadByte ();
if (cl.maxclients < 1 || cl.maxclients > MAX_SCOREBOARD)
{
Con_Printf("Bad maxclients (%u) from server\n", cl.maxclients);
return;
}
cl.scores = Hunk_AllocName (cl.maxclients*sizeof(*cl.scores), "scores");
// parse gametype
cl.gametype = MSG_ReadByte ();
if (cl.gametype == GAME_DEATHMATCH)
sv_kingofhill = MSG_ReadShort ();
// parse signon message
str = MSG_ReadString ();
strncpy (cl.levelname, str, sizeof(cl.levelname)-1);
// seperate the printfs so the server message can have a color
Con_Printf("\n\n\35\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\37\n\n");
Con_Printf ("%c%s\n", 2, str);
//
// first we go through and touch all of the precache data that still
// happens to be in the cache, so precaching something else doesn't
// needlessly purge it
//
// precache models
memset (cl.model_precache, 0, sizeof(cl.model_precache));
for (nummodels=1 ; ; nummodels++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (nummodels==MAX_MODELS)
{
Con_Printf ("Server sent too many model precaches\n");
return;
}
strcpy (model_precache[nummodels], str);
Mod_TouchModel (str);
}
// precache sounds
memset (cl.sound_precache, 0, sizeof(cl.sound_precache));
for (numsounds=1 ; ; numsounds++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (numsounds==MAX_SOUNDS)
{
Con_Printf ("Server sent too many sound precaches\n");
return;
}
strcpy (sound_precache[numsounds], str);
S_TouchSound (str);
}
//
// now we try to load everything else until a cache allocation fails
//
if (precache.value)
{
total_loading_size = nummodels + numsounds;
current_loading_size = 1;
loading_stage = 2;
}
//always precache the world!!!
cl.model_precache[1] = Mod_ForName (model_precache[1], false);
for (i=2 ; i<nummodels ; i++)
{
if (precache.value)
{
cl.model_precache[i] = Mod_ForName (model_precache[i], false);
current_loading_size++;
//SCR_DrawLoading();
//D_ShowLoadingSize();
}
else
cl.model_precache[i] = (model_t *)Mod_FindName (model_precache[i]);
if (cl.model_precache[i] == NULL)
{
Con_Printf("Model %s not found\n", model_precache[i]);
return;
}
CL_KeepaliveMessage ();
}
player_models[0] = (model_t *)Mod_FindName ("models/paladin.mdl");
player_models[1] = (model_t *)Mod_FindName ("models/crusader.mdl");
player_models[2] = (model_t *)Mod_FindName ("models/necro.mdl");
player_models[3] = (model_t *)Mod_FindName ("models/assassin.mdl");
#ifndef NO_PRAVEUS
player_models[4] = (model_t *)Mod_FindName ("models/succubus.mdl");
#endif
S_BeginPrecaching ();
for (i=1 ; i<numsounds ; i++)
{
cl.sound_precache[i] = S_PrecacheSound (sound_precache[i]);
if (precache.value)
{
current_loading_size++;
//SCR_DrawLoading();
//D_ShowLoadingSize();
}
CL_KeepaliveMessage ();
}
S_EndPrecaching ();
total_loading_size = 0;
loading_stage = 0;
// local state
cl_entities[0].model = cl.worldmodel = cl.model_precache[1];
R_NewMap ();
puzzle_strings = (char *)COM_LoadHunkFile ("puzzles.txt");
Hunk_Check (); // make sure nothing is hurt
noclip_anglehack = false; // noclip is turned off at start
}
/*
=================
SV_ReadPackets
=================
*/
void SV_PacketEvent( netadr_t from, msg_t *msg ) {
int i;
client_t *cl;
int qport;
// check for connectionless packet (0xffffffff) first
if ( msg->cursize >= 4 && *(int *)msg->data == -1) {
SV_ConnectionlessPacket( from, msg );
return;
}
// Broadcast packets should never be treated as sequenced packets!
// Don't even bother telling them to go away. It's not our game!
// if ( broadcast )
// return;
// read the qport out of the message so we can fix up
// stupid address translating routers
MSG_BeginReadingOOB( msg );
MSG_ReadLong( msg ); // sequence number
qport = MSG_ReadShort( msg ) & 0xffff;
// find which client the message is from
for (i=0, cl=svs.clients ; i < sv_maxclients->integer ; i++,cl++) {
#ifdef _XBOX
ClientManager::ActivateClient(i);
#endif
if (cl->state == CS_FREE) {
continue;
}
if ( !NET_CompareBaseAdr( from, cl->netchan.remoteAddress ) ) {
continue;
}
// it is possible to have multiple clients from a single IP
// address, so they are differentiated by the qport variable
if (cl->netchan.qport != qport) {
continue;
}
// the IP port can't be used to differentiate them, because
// some address translating routers periodically change UDP
// port assignments
if (cl->netchan.remoteAddress.port != from.port) {
Com_Printf( "SV_ReadPackets: fixing up a translated port\n" );
cl->netchan.remoteAddress.port = from.port;
}
// make sure it is a valid, in sequence packet
if (SV_Netchan_Process(cl, msg)) {
// zombie clients still need to do the Netchan_Process
// to make sure they don't need to retransmit the final
// reliable message, but they don't do any other processing
if (cl->state != CS_ZOMBIE) {
cl->lastPacketTime = svs.time; // don't timeout
SV_ExecuteClientMessage( cl, msg );
}
}
return;
}
// if we received a sequenced packet from an address we don't reckognize,
// send an out of band disconnect packet to it
NET_OutOfBandPrint( NS_SERVER, from, "disconnect" );
}
/*
================
rvDebuggerServer::ProcessMessages
Process all incoming network messages from the debugger client
================
*/
bool rvDebuggerServer::ProcessMessages(void)
{
netadr_t adrFrom;
msg_t msg;
byte buffer[MAX_MSGLEN];
MSG_Init(&msg, buffer, sizeof(buffer));
// Check for pending udp packets on the debugger port
while (mPort.GetPacket(adrFrom, msg.data, msg.cursize, msg.maxsize)) {
unsigned short command;
// Only accept packets from the debugger server for security reasons
if (!Sys_CompareNetAdrBase(adrFrom, mClientAdr)) {
continue;
}
command = (unsigned short) MSG_ReadShort(&msg);
switch (command) {
case DBMSG_CONNECT:
mConnected = true;
SendMessage(DBMSG_CONNECTED);
break;
case DBMSG_CONNECTED:
mConnected = true;
break;
case DBMSG_DISCONNECT:
ClearBreakpoints();
Resume();
mConnected = false;
break;
case DBMSG_ADDBREAKPOINT:
HandleAddBreakpoint(&msg);
break;
case DBMSG_REMOVEBREAKPOINT:
HandleRemoveBreakpoint(&msg);
break;
case DBMSG_RESUME:
Resume();
break;
case DBMSG_BREAK:
mBreakNext = true;
break;
case DBMSG_STEPOVER:
mBreakStepOver = true;
mBreakStepOverDepth = mBreakInterpreter->GetCallstackDepth();
mBreakStepOverFunc1 = mBreakInterpreter->GetCallstack()[mBreakInterpreter->GetCallstackDepth()].f;
if (mBreakInterpreter->GetCallstackDepth() > 0) {
mBreakStepOverFunc2 = mBreakInterpreter->GetCallstack()[mBreakInterpreter->GetCallstackDepth()-1].f;
} else {
mBreakStepOverFunc2 = NULL;
}
Resume();
break;
case DBMSG_STEPINTO:
mBreakStepInto = true;
Resume();
break;
case DBMSG_INSPECTVARIABLE:
HandleInspectVariable(&msg);
break;
case DBMSG_INSPECTCALLSTACK:
HandleInspectCallstack(&msg);
break;
case DBMSG_INSPECTTHREADS:
HandleInspectThreads(&msg);
break;
}
}
return true;
}
/*
=================
Netchan_Process
Returns qfalse if the message should not be processed due to being
out of order or a fragment.
Msg must be large enough to hold MAX_MSGLEN, because if this is the
final fragment of a multi-part message, the entire thing will be
copied out.
=================
*/
qboolean Netchan_Process( netchan_t *chan, msg_t *msg ) {
int sequence, sequence_ack;
int qport;
int fragmentStart, fragmentLength;
qboolean fragmented;
// XOR unscramble all data in the packet after the header
Netchan_ScramblePacket( msg );
// get sequence numbers
MSG_BeginReading( msg );
sequence = MSG_ReadLong( msg );
sequence_ack = MSG_ReadLong( msg );
// check for fragment information
if ( sequence & FRAGMENT_BIT ) {
sequence &= ~FRAGMENT_BIT;
fragmented = qtrue;
} else {
fragmented = qfalse;
}
// read the qport if we are a server
if ( chan->sock == NS_SERVER ) {
qport = MSG_ReadShort( msg );
}
// read the fragment information
if ( fragmented ) {
fragmentStart = MSG_ReadShort( msg );
fragmentLength = MSG_ReadShort( msg );
} else {
fragmentStart = 0; // stop warning message
fragmentLength = 0;
}
if ( showpackets->integer ) {
if ( fragmented ) {
Com_Printf( "%s recv %4i : s=%i ack=%i fragment=%i,%i\n"
, netsrcString[ chan->sock ]
, msg->cursize
, sequence
, sequence_ack
, fragmentStart, fragmentLength );
} else {
Com_Printf( "%s recv %4i : s=%i ack=%i\n"
, netsrcString[ chan->sock ]
, msg->cursize
, sequence
, sequence_ack );
}
}
//
// discard out of order or duplicated packets
//
if ( sequence <= chan->incomingSequence ) {
if ( showdrop->integer || showpackets->integer ) {
Com_Printf( "%s:Out of order packet %i at %i\n"
, NET_AdrToString( chan->remoteAddress )
, sequence
, chan->incomingSequence );
}
return qfalse;
}
//
// dropped packets don't keep the message from being used
//
chan->dropped = sequence - (chan->incomingSequence+1);
if ( chan->dropped > 0 ) {
if ( showdrop->integer || showpackets->integer ) {
Com_Printf( "%s:Dropped %i packets at %i\n"
, NET_AdrToString( chan->remoteAddress )
, chan->dropped
, sequence );
}
}
//
// if this is the final framgent of a reliable message,
// bump incoming_reliable_sequence
//
if ( fragmented ) {
// make sure we
if ( sequence != chan->fragmentSequence ) {
chan->fragmentSequence = sequence;
chan->fragmentLength = 0;
}
// if we missed a fragment, dump the message
if ( fragmentStart != chan->fragmentLength ) {
if ( showdrop->integer || showpackets->integer ) {
Com_Printf( "%s:Dropped a message fragment\n"
, NET_AdrToString( chan->remoteAddress )
, sequence);
}
// we can still keep the part that we have so far,
// so we don't need to clear chan->fragmentLength
return qfalse;
}
// copy the fragment to the fragment buffer
if ( fragmentLength < 0 || msg->readcount + fragmentLength > msg->cursize ||
chan->fragmentLength + fragmentLength > sizeof( chan->fragmentBuffer ) ) {
if ( showdrop->integer || showpackets->integer ) {
Com_Printf ("%s:illegal fragment length\n"
, NET_AdrToString (chan->remoteAddress ) );
}
return qfalse;
}
memcpy( chan->fragmentBuffer + chan->fragmentLength,
msg->data + msg->readcount, fragmentLength );
chan->fragmentLength += fragmentLength;
// if this wasn't the last fragment, don't process anything
if ( fragmentLength == FRAGMENT_SIZE ) {
return qfalse;
}
if ( chan->fragmentLength > msg->maxsize ) {
Com_Printf( "%s:fragmentLength %i > msg->maxsize\n"
, NET_AdrToString (chan->remoteAddress ),
chan->fragmentLength );
return qfalse;
}
// copy the full message over the partial fragment
// make sure the sequence number is still there
*(int *)msg->data = LittleLong( sequence );
memcpy( msg->data + 4, chan->fragmentBuffer, chan->fragmentLength );
msg->cursize = chan->fragmentLength + 4;
chan->fragmentLength = 0;
msg->readcount = 4; // past the sequence number
return qtrue;
}
//
// the message can now be read from the current message pointer
//
chan->incomingSequence = sequence;
chan->incomingAcknowledged = sequence_ack;
return qtrue;
}
/*
* SV_ReadPackets
*/
static void SV_ReadPackets( void )
{
int i, socketind, ret;
client_t *cl;
#ifdef TCP_SUPPORT
socket_t newsocket;
netadr_t mmserver;
#endif
int game_port;
socket_t *socket;
netadr_t address;
static msg_t msg;
static qbyte msgData[MAX_MSGLEN];
socket_t* sockets [] =
{
&svs.socket_loopback,
&svs.socket_udp,
&svs.socket_udp6,
};
#ifdef TCP_SUPPORT
if( SV_MM_Initialized() )
SV_MM_NetAddress( &mmserver );
if( svs.socket_tcp.open )
{
while( qtrue )
{
// find a free slot
for( i = 0; i < MAX_INCOMING_CONNECTIONS; i++ )
{
if( !svs.incoming[i].active )
break;
}
if( i == MAX_INCOMING_CONNECTIONS )
break;
if( ( ret = NET_Accept( &svs.socket_tcp, &newsocket, &address ) ) == 0 )
break;
if( ret == -1 )
{
Com_Printf( "NET_Accept: Error: %s\n", NET_ErrorString() );
continue;
}
Com_Printf( "New TCP connection from %s\n", NET_AddressToString( &address ) );
svs.incoming[i].active = qtrue;
svs.incoming[i].socket = newsocket;
svs.incoming[i].address = address;
svs.incoming[i].time = svs.realtime;
}
}
for( i = 0; i < MAX_INCOMING_CONNECTIONS; i++ )
{
if( !svs.incoming[i].active )
continue;
ret = NET_GetPacket( &svs.incoming[i].socket, &address, &msg );
if( ret == -1 )
{
Com_Printf( "NET_GetPacket: Error: %s\n", NET_ErrorString() );
NET_CloseSocket( &svs.incoming[i].socket );
svs.incoming[i].active = qfalse;
}
else if( ret == 1 )
{
if( SV_MM_Initialized() && NET_CompareBaseAddress( &mmserver, &address ) )
{
Com_DPrintf( "TCP packet from matchmaker\n" );
SV_MM_SetConnection( &svs.incoming[i] );
SV_MM_Packet( &msg );
SV_MM_SetConnection( NULL );
continue;
}
if( *(int *)msg.data != -1 )
{
Com_Printf( "Sequence packet without connection\n" );
NET_CloseSocket( &svs.incoming[i].socket );
svs.incoming[i].active = qfalse;
continue;
}
Com_Printf( "Connectionless TCP packet from: %s\n", NET_AddressToString( &address ) );
SV_ConnectionlessPacket( &svs.incoming[i].socket, &address, &msg );
}
}
#endif
MSG_Init( &msg, msgData, sizeof( msgData ) );
for( socketind = 0; socketind < sizeof( sockets ) / sizeof( sockets[0] ); socketind++ )
{
socket = sockets[socketind];
if( !socket->open )
continue;
while( ( ret = NET_GetPacket( socket, &address, &msg ) ) != 0 )
{
if( ret == -1 )
{
Com_Printf( "NET_GetPacket: Error: %s\n", NET_ErrorString() );
continue;
}
// check for connectionless packet (0xffffffff) first
if( *(int *)msg.data == -1 )
{
SV_ConnectionlessPacket( socket, &address, &msg );
continue;
}
// read the game port out of the message so we can fix up
// stupid address translating routers
MSG_BeginReading( &msg );
MSG_ReadLong( &msg ); // sequence number
MSG_ReadLong( &msg ); // sequence number
game_port = MSG_ReadShort( &msg ) & 0xffff;
// data follows
// check for packets from connected clients
for( i = 0, cl = svs.clients; i < sv_maxclients->integer; i++, cl++ )
{
unsigned short addr_port;
if( cl->state == CS_FREE || cl->state == CS_ZOMBIE )
continue;
if( cl->edict && ( cl->edict->r.svflags & SVF_FAKECLIENT ) )
continue;
if( !NET_CompareBaseAddress( &address, &cl->netchan.remoteAddress ) )
continue;
if( cl->netchan.game_port != game_port )
continue;
addr_port = NET_GetAddressPort( &address );
if( NET_GetAddressPort( &cl->netchan.remoteAddress ) != addr_port )
{
Com_Printf( "SV_ReadPackets: fixing up a translated port\n" );
NET_SetAddressPort( &cl->netchan.remoteAddress, addr_port );
}
if( SV_ProcessPacket( &cl->netchan, &msg ) ) // this is a valid, sequenced packet, so process it
{
cl->lastPacketReceivedTime = svs.realtime;
SV_ParseClientMessage( cl, &msg );
}
break;
}
}
}
// handle clients with individual sockets
for( i = 0; i < sv_maxclients->integer; i++ )
{
cl = &svs.clients[i];
if( cl->state == CS_ZOMBIE || cl->state == CS_FREE )
continue;
if( !cl->individual_socket )
continue;
// not while, we only handle one packet per client at a time here
if( ( ret = NET_GetPacket( cl->netchan.socket, &address, &msg ) ) != 0 )
{
if( ret == -1 )
{
Com_Printf( "Error receiving packet from %s: %s\n", NET_AddressToString( &cl->netchan.remoteAddress ),
NET_ErrorString() );
if( cl->reliable )
SV_DropClient( cl, DROP_TYPE_GENERAL, "Error receiving packet: %s", NET_ErrorString() );
}
else
{
if( SV_ProcessPacket( &cl->netchan, &msg ) )
{
// this is a valid, sequenced packet, so process it
cl->lastPacketReceivedTime = svs.realtime;
SV_ParseClientMessage( cl, &msg );
}
}
}
}
}
/*
=====================
CL_ParseServerMessage
=====================
*/
void CL_ParseServerMessage (void)
{
int cmd;
int i, j, k;
int EntityCount = 0;
int EntitySize = 0;
int before;
static double lasttime;
static qboolean packet_loss = false;
entity_t *ent;
short RemovePlace, OrigPlace, NewPlace, AddedIndex;
int sc1, sc2;
byte test;
float compangles[2][3];
vec3_t deltaangles;
//
// if recording demos, copy the message out
//
if (net_message.cursize > LastServerMessageSize)
{
LastServerMessageSize = net_message.cursize;
}
if (cl_shownet.integer == 1)
{
Con_Printf ("Time: %2.2f Pck: %i ", realtime - lasttime, net_message.cursize);
lasttime = realtime;
}
else if (cl_shownet.integer == 2)
Con_Printf ("------------------\n");
cl.onground = false; // unless the server says otherwise
//
// parse the message
//
MSG_BeginReading ();
while (1)
{
if (msg_badread)
Host_Error ("%s: Bad server message", __thisfunc__);
cmd = MSG_ReadByte ();
if (cmd == -1)
{
if (cl_shownet.integer == 1)
Con_Printf ("Ent: %i (%i bytes)",EntityCount,EntitySize);
SHOWNET("END OF MESSAGE");
return; // end of message
}
// if the high bit of the command byte is set, it is a fast update
if (cmd & 128)
{
before = msg_readcount;
SHOWNET("fast update");
if (packet_loss)
CL_ParseUpdate2 (cmd&127);
else
CL_ParseUpdate (cmd&127);
EntityCount++;
EntitySize += msg_readcount - before + 1;
continue;
}
if (cmd < NUM_SVC_STRINGS) // else, it'll hit the illegible message below
{
SHOWNET(svc_strings[cmd]);
}
// other commands
switch (cmd)
{
default:
// CL_DumpPacket ();
Host_Error ("%s: Illegible server message %d", __thisfunc__, cmd);
break;
case svc_nop:
// Con_Printf ("svc_nop\n");
break;
case svc_time:
cl.mtime[1] = cl.mtime[0];
cl.mtime[0] = MSG_ReadFloat ();
break;
case svc_clientdata:
i = MSG_ReadShort ();
CL_ParseClientdata (i);
break;
case svc_version:
cl_protocol = MSG_ReadLong ();
switch (cl_protocol)
{
case PROTOCOL_RAVEN_111:
case PROTOCOL_RAVEN_112:
case PROTOCOL_UQE_113:
Con_Printf ("Server using protocol %i\n", cl_protocol);
break;
default:
Host_Error ("%s: Server is protocol %i instead of %i or %i",
__thisfunc__, cl_protocol,
PROTOCOL_RAVEN_112, PROTOCOL_UQE_113);
}
break;
case svc_disconnect:
Host_EndGame ("Server disconnected\n");
break;
case svc_print:
if (intro_playing)
MSG_ReadString ();
else
Con_Printf ("%s", MSG_ReadString ());
break;
case svc_centerprint:
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_stufftext:
stufftext_frame = host_framecount; // allow full frame update
// on stuff messages. Pa3PyX
Cbuf_AddText (MSG_ReadString ());
break;
case svc_damage:
V_ParseDamage ();
break;
case svc_serverinfo:
CL_ParseServerInfo ();
vid.recalc_refdef = true; // leave intermission full screen
break;
case svc_setangle:
for (i = 0; i < 3; i++)
cl.viewangles[i] = MSG_ReadAngle ();
break;
case svc_setangle_interpolate:
compangles[0][0] = MSG_ReadAngle();
compangles[0][1] = MSG_ReadAngle();
compangles[0][2] = MSG_ReadAngle();
for (i = 0; i < 3; i++)
{
compangles[1][i] = cl.viewangles[i];
for (j = 0; j < 2; j++)
{//standardize both old and new angles to +-180
if (compangles[j][i] >= 360)
compangles[j][i] -= 360*((int)(compangles[j][i]/360));
else if (compangles[j][i] <= 360)
compangles[j][i] += 360*(1+(int)(-compangles[j][i]/360));
if (compangles[j][i] > 180)
compangles[j][i] = -360 + compangles[j][i];
else if (compangles[j][i] < -180)
compangles[j][i] = 360 + compangles[j][i];
}
//get delta
deltaangles[i] = compangles[0][i] - compangles[1][i];
//cap delta to <=180,>=-180
if (deltaangles[i] > 180)
deltaangles[i] += -360;
else if (deltaangles[i] < -180)
deltaangles[i] += 360;
//add the delta
cl.viewangles[i]+=(deltaangles[i]/8);//8 step interpolation
//cap newangles to +-180
if (cl.viewangles[i] >= 360)
cl.viewangles[i] -= 360*((int)(cl.viewangles[i]/360));
else if (cl.viewangles[i] <= 360)
cl.viewangles[i] += 360*(1+(int)(-cl.viewangles[i]/360));
if (cl.viewangles[i] > 180)
cl.viewangles[i] += -360;
else if (cl.viewangles[i] < -180)
cl.viewangles[i] += 360;
}
break;
case svc_setview:
cl.viewentity = MSG_ReadShort ();
break;
case svc_lightstyle:
i = MSG_ReadByte ();
if (i >= MAX_LIGHTSTYLES)
Sys_Error ("svc_lightstyle > MAX_LIGHTSTYLES");
q_strlcpy (cl_lightstyle[i].map, MSG_ReadString(), MAX_STYLESTRING);
cl_lightstyle[i].length = strlen(cl_lightstyle[i].map);
break;
case svc_sound:
CL_ParseStartSoundPacket();
break;
case svc_sound_update_pos:
{//FIXME: put a field on the entity that lists the channels
//it should update when it moves- if a certain flag
//is on the ent, this update_channels field could
//be set automatically by each sound and stopSound
//called for this ent?
vec3_t pos;
int channel, ent_num;
channel = MSG_ReadShort ();
ent_num = channel >> 3;
channel &= 7;
if (ent_num > MAX_EDICTS)
Host_Error ("svc_sound_update_pos: ent = %i", ent_num);
for (i = 0; i < 3; i++)
pos[i] = MSG_ReadCoord ();
S_UpdateSoundPos (ent_num, channel, pos);
}
break;
case svc_stopsound:
i = MSG_ReadShort();
S_StopSound(i>>3, i&7);
break;
case svc_updatename:
Sbar_Changed();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("%s: svc_updatename > MAX_CLIENTS", __thisfunc__);
q_strlcpy (cl.scores[i].name, MSG_ReadString(), MAX_SCOREBOARDNAME);
break;
case svc_updateclass:
Sbar_Changed();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("%s: svc_updateclass > MAX_CLIENTS", __thisfunc__);
cl.scores[i].playerclass = (float)MSG_ReadByte();
CL_NewTranslation(i); // update the color
break;
case svc_updatefrags:
Sbar_Changed();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("%s: svc_updatefrags > MAX_CLIENTS", __thisfunc__);
cl.scores[i].frags = MSG_ReadShort ();
break;
case svc_update_kingofhill:
sv_kingofhill = MSG_ReadShort() - 1;
break;
case svc_updatecolors:
Sbar_Changed();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("%s: svc_updatecolors > MAX_CLIENTS", __thisfunc__);
cl.scores[i].colors = MSG_ReadByte ();
CL_NewTranslation (i);
break;
case svc_particle:
R_ParseParticleEffect ();
break;
case svc_particle2:
R_ParseParticleEffect2 ();
break;
case svc_particle3:
R_ParseParticleEffect3 ();
break;
case svc_particle4:
R_ParseParticleEffect4 ();
break;
case svc_spawnbaseline:
i = MSG_ReadShort ();
// must use CL_EntityNum() to force cl.num_entities up
CL_ParseBaseline (CL_EntityNum(i));
break;
case svc_spawnstatic:
CL_ParseStatic ();
break;
case svc_raineffect:
CL_ParseRainEffect();
break;
case svc_temp_entity:
CL_ParseTEnt ();
break;
case svc_setpause:
cl.paused = MSG_ReadByte ();
if (cl.paused)
{
CDAudio_Pause ();
VID_HandlePause (true);
}
else
{
CDAudio_Resume ();
VID_HandlePause (false);
}
break;
case svc_signonnum:
i = MSG_ReadByte ();
if (i <= cls.signon)
Host_Error ("Received signon %i when at %i", i, cls.signon);
cls.signon = i;
CL_SignonReply ();
break;
case svc_killedmonster:
cl.stats[STAT_MONSTERS]++;
break;
case svc_foundsecret:
cl.stats[STAT_SECRETS]++;
break;
case svc_updatestat:
i = MSG_ReadByte ();
if (i < 0 || i >= MAX_CL_STATS)
Sys_Error ("svc_updatestat: %i is invalid", i);
cl.stats[i] = MSG_ReadLong ();
break;
case svc_spawnstaticsound:
CL_ParseStaticSound ();
break;
case svc_cdtrack:
cl.cdtrack = MSG_ReadByte ();
cl.looptrack = MSG_ReadByte ();
if (q_strcasecmp(bgmtype.string,"cd") == 0)
{
if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
CDAudio_Play ((byte)cls.forcetrack, true);
else
CDAudio_Play ((byte)cl.cdtrack, true);
}
else
CDAudio_Stop();
break;
case svc_midi_name:
q_strlcpy (cl.midi_name, MSG_ReadString(), sizeof(cl.midi_name));
if (q_strcasecmp(bgmtype.string,"midi") == 0)
MIDI_Play(cl.midi_name);
else
MIDI_Stop();
break;
case svc_toggle_statbar:
break;
case svc_intermission:
cl.intermission = MSG_ReadByte();
if (oem.integer && cl.intermission == 1)
cl.intermission = 9;
// skip intermissions while recording demos in single
// player games, but stop recording at ending scenes.
// skip intermissions when playing demos.
if (cls.demorecording)
{
// 5: finale for the demo version
// 6, 7, 8: eidolon end-1 to end-3
// 9: finale for the bundle version
// 10: praevus ending
if (sv.active && svs.maxclients == 1 &&
(cl.intermission < 5 || cl.intermission > 10))
{
cl.intermission = 0;
demohack = true;
Cbuf_AddText("+attack\n"); // HACK !..
break;
}
CL_Stop_f ();
}
else if (cls.demoplayback)
{
cl.intermission = 0;
break;
}
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
break;
/* case svc_finale:
cl.intermission = 2;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_cutscene:
cl.intermission = 3;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_sellscreen:
Cmd_ExecuteString ("help", src_command);
break;
*/
case svc_set_view_flags:
cl.viewent.drawflags |= MSG_ReadByte();
break;
case svc_clear_view_flags:
cl.viewent.drawflags &= ~MSG_ReadByte();
break;
case svc_start_effect:
CL_ParseEffect();
break;
case svc_end_effect:
CL_EndEffect();
break;
case svc_plaque:
CL_Plaque();
break;
case svc_particle_explosion:
CL_ParticleExplosion();
break;
case svc_set_view_tint:
i = MSG_ReadByte();
cl.viewent.colorshade = i;
break;
case svc_reference:
packet_loss = false;
cl.last_frame = cl.current_frame;
cl.last_sequence = cl.current_sequence;
cl.current_frame = MSG_ReadByte();
cl.current_sequence = MSG_ReadByte();
if (cl.need_build == 2)
{
// Con_Printf("CL: NB2 CL(%d,%d) R(%d)\n", cl.current_sequence, cl.current_frame,cl.reference_frame);
cl.frames[0].count = cl.frames[1].count = cl.frames[2].count = 0;
cl.need_build = 1;
cl.reference_frame = cl.current_frame;
}
else if (cl.last_sequence != cl.current_sequence)
{
// Con_Printf("CL: Sequence CL(%d,%d) R(%d)\n", cl.current_sequence, cl.current_frame,cl.reference_frame);
if (cl.reference_frame >= 1 && cl.reference_frame <= MAX_FRAMES)
{
RemovePlace = OrigPlace = NewPlace = AddedIndex = 0;
for (i = 0; i < cl.num_entities; i++)
{
if (RemovePlace >= cl.NumToRemove || cl.RemoveList[RemovePlace] != i)
{
if (NewPlace < cl.frames[1].count &&
cl.frames[1].states[NewPlace].index == i)
{
cl.frames[2].states[AddedIndex] = cl.frames[1].states[NewPlace];
AddedIndex++;
cl.frames[2].count++;
}
else if (OrigPlace < cl.frames[0].count &&
cl.frames[0].states[OrigPlace].index == i)
{
cl.frames[2].states[AddedIndex] = cl.frames[0].states[OrigPlace];
AddedIndex++;
cl.frames[2].count++;
}
}
else
RemovePlace++;
if (cl.frames[0].states[OrigPlace].index == i)
OrigPlace++;
if (cl.frames[1].states[NewPlace].index == i)
NewPlace++;
}
cl.frames[0] = cl.frames[2];
}
cl.frames[1].count = cl.frames[2].count = 0;
cl.need_build = 1;
cl.reference_frame = cl.current_frame;
}
else
{
// Con_Printf("CL: Normal CL(%d,%d) R(%d)\n", cl.current_sequence, cl.current_frame,cl.reference_frame);
cl.need_build = 0;
}
for (i = 1, ent = cl_entities+1; i < cl.num_entities; i++, ent++)
{
ent->baseline.flags &= ~BE_ON;
}
for (i = 0; i < cl.frames[0].count; i++)
{
ent = CL_EntityNum (cl.frames[0].states[i].index);
ent->model = cl.model_precache[cl.frames[0].states[i].modelindex];
ent->baseline.flags |= BE_ON;
}
break;
case svc_clear_edicts:
j = MSG_ReadByte();
if (cl.need_build)
{
cl.NumToRemove = j;
}
for (i = 0; i < j; i++)
{
k = MSG_ReadShort();
if (cl.need_build)
cl.RemoveList[i] = k;
ent = CL_EntityNum (k);
ent->baseline.flags &= ~BE_ON;
}
break;
case svc_update_inv:
sc1 = sc2 = 0;
test = MSG_ReadByte();
if (test & 1)
sc1 |= ((int)MSG_ReadByte());
if (test & 2)
sc1 |= ((int)MSG_ReadByte())<<8;
if (test & 4)
sc1 |= ((int)MSG_ReadByte())<<16;
if (test & 8)
sc1 |= ((int)MSG_ReadByte())<<24;
if (test & 16)
sc2 |= ((int)MSG_ReadByte());
if (test & 32)
sc2 |= ((int)MSG_ReadByte())<<8;
if (test & 64)
sc2 |= ((int)MSG_ReadByte())<<16;
if (test & 128)
sc2 |= ((int)MSG_ReadByte())<<24;
if (sc1 & SC1_HEALTH)
cl.v.health = MSG_ReadShort();
if (sc1 & SC1_LEVEL)
cl.v.level = MSG_ReadByte();
if (sc1 & SC1_INTELLIGENCE)
cl.v.intelligence = MSG_ReadByte();
if (sc1 & SC1_WISDOM)
cl.v.wisdom = MSG_ReadByte();
if (sc1 & SC1_STRENGTH)
cl.v.strength = MSG_ReadByte();
if (sc1 & SC1_DEXTERITY)
cl.v.dexterity = MSG_ReadByte();
if (sc1 & SC1_WEAPON)
cl.v.weapon = MSG_ReadByte();
if (sc1 & SC1_BLUEMANA)
cl.v.bluemana = MSG_ReadByte();
if (sc1 & SC1_GREENMANA)
cl.v.greenmana = MSG_ReadByte();
if (sc1 & SC1_EXPERIENCE)
cl.v.experience = MSG_ReadLong();
if (sc1 & SC1_CNT_TORCH)
cl.v.cnt_torch = MSG_ReadByte();
if (sc1 & SC1_CNT_H_BOOST)
cl.v.cnt_h_boost = MSG_ReadByte();
if (sc1 & SC1_CNT_SH_BOOST)
cl.v.cnt_sh_boost = MSG_ReadByte();
if (sc1 & SC1_CNT_MANA_BOOST)
cl.v.cnt_mana_boost = MSG_ReadByte();
if (sc1 & SC1_CNT_TELEPORT)
cl.v.cnt_teleport = MSG_ReadByte();
if (sc1 & SC1_CNT_TOME)
cl.v.cnt_tome = MSG_ReadByte();
if (sc1 & SC1_CNT_SUMMON)
cl.v.cnt_summon = MSG_ReadByte();
if (sc1 & SC1_CNT_INVISIBILITY)
cl.v.cnt_invisibility = MSG_ReadByte();
if (sc1 & SC1_CNT_GLYPH)
cl.v.cnt_glyph = MSG_ReadByte();
if (sc1 & SC1_CNT_HASTE)
cl.v.cnt_haste = MSG_ReadByte();
if (sc1 & SC1_CNT_BLAST)
cl.v.cnt_blast = MSG_ReadByte();
if (sc1 & SC1_CNT_POLYMORPH)
cl.v.cnt_polymorph = MSG_ReadByte();
if (sc1 & SC1_CNT_FLIGHT)
cl.v.cnt_flight = MSG_ReadByte();
if (sc1 & SC1_CNT_CUBEOFFORCE)
cl.v.cnt_cubeofforce = MSG_ReadByte();
if (sc1 & SC1_CNT_INVINCIBILITY)
cl.v.cnt_invincibility = MSG_ReadByte();
if (sc1 & SC1_ARTIFACT_ACTIVE)
cl.v.artifact_active = MSG_ReadFloat();
if (sc1 & SC1_ARTIFACT_LOW)
cl.v.artifact_low = MSG_ReadFloat();
if (sc1 & SC1_MOVETYPE)
cl.v.movetype = MSG_ReadByte();
if (sc1 & SC1_CAMERAMODE)
cl.v.cameramode = MSG_ReadByte();
if (sc1 & SC1_HASTED)
cl.v.hasted = MSG_ReadFloat();
if (sc1 & SC1_INVENTORY)
cl.v.inventory = MSG_ReadByte();
if (sc1 & SC1_RINGS_ACTIVE)
cl.v.rings_active = MSG_ReadFloat();
if (sc2 & SC2_RINGS_LOW)
cl.v.rings_low = MSG_ReadFloat();
if (sc2 & SC2_AMULET)
cl.v.armor_amulet = MSG_ReadByte();
if (sc2 & SC2_BRACER)
cl.v.armor_bracer = MSG_ReadByte();
if (sc2 & SC2_BREASTPLATE)
cl.v.armor_breastplate = MSG_ReadByte();
if (sc2 & SC2_HELMET)
cl.v.armor_helmet = MSG_ReadByte();
if (sc2 & SC2_FLIGHT_T)
cl.v.ring_flight = MSG_ReadByte();
if (sc2 & SC2_WATER_T)
cl.v.ring_water = MSG_ReadByte();
if (sc2 & SC2_TURNING_T)
cl.v.ring_turning = MSG_ReadByte();
if (sc2 & SC2_REGEN_T)
cl.v.ring_regeneration = MSG_ReadByte();
if (sc2 & SC2_HASTE_T)
cl.v.haste_time = MSG_ReadFloat();
if (sc2 & SC2_TOME_T)
cl.v.tome_time = MSG_ReadFloat();
if (sc2 & SC2_PUZZLE1)
q_snprintf(cl.puzzle_pieces[0], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE2)
q_snprintf(cl.puzzle_pieces[1], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE3)
q_snprintf(cl.puzzle_pieces[2], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE4)
q_snprintf(cl.puzzle_pieces[3], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE5)
q_snprintf(cl.puzzle_pieces[4], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE6)
q_snprintf(cl.puzzle_pieces[5], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE7)
q_snprintf(cl.puzzle_pieces[6], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_PUZZLE8)
q_snprintf(cl.puzzle_pieces[7], sizeof(cl.puzzle_pieces[0]), "%.9s", MSG_ReadString());
if (sc2 & SC2_MAXHEALTH)
cl.v.max_health = MSG_ReadShort();
if (sc2 & SC2_MAXMANA)
cl.v.max_mana = MSG_ReadByte();
if (sc2 & SC2_FLAGS)
cl.v.flags = MSG_ReadFloat();
// SC2_OBJ, SC2_OBJ2: mission pack objectives
// With protocol 18 (PROTOCOL_RAVEN_111), these
// bits get set somehow (?!): let's avoid them.
if (cl_protocol > PROTOCOL_RAVEN_111)
{
if (sc2 & SC2_OBJ)
cl.info_mask = MSG_ReadLong();
if (sc2 & SC2_OBJ2)
cl.info_mask2 = MSG_ReadLong();
}
if ((sc1 & SC1_STAT_BAR) || (sc2 & SC2_STAT_BAR))
Sbar_Changed();
if ((sc1 & SC1_INV) || (sc2 & SC2_INV))
SB_InvChanged();
break;
case svc_mod_name:
case svc_skybox:
MSG_ReadString();
Con_DPrintf ("Ignored server msg %d (%s)\n", cmd, svc_strings[cmd]);
break;
}
}
}
void CGolryunBattle_Decoder::RecvStartMatchNotice(void)
{
g_ifMng->m_observerInfoWin->m_redFighterNumber = MSG_ReadShort();
g_ifMng->m_observerInfoWin->m_blueFighterNumber = MSG_ReadShort();
}
/*
==================
CL_ParseServerInfo
==================
*/
static void CL_ParseServerInfo (void)
{
const char *str;
int i;
int nummodels, numsounds;
char model_precache[MAX_MODELS][MAX_QPATH];
char sound_precache[MAX_SOUNDS][MAX_QPATH];
// rjr edict_t *ent;
Con_DPrintf ("Serverinfo packet received.\n");
//
// wipe the client_state_t struct
//
CL_ClearState ();
// parse protocol version number
cl_protocol = MSG_ReadLong ();
switch (cl_protocol)
{
case PROTOCOL_RAVEN_111:
case PROTOCOL_RAVEN_112:
case PROTOCOL_UQE_113:
Con_Printf ("\nServer using protocol %i\n", cl_protocol);
break;
default:
Con_Printf ("\nServer returned version %i, not %i or %i\n",
cl_protocol, PROTOCOL_RAVEN_112, PROTOCOL_UQE_113);
return;
}
// parse maxclients
cl.maxclients = MSG_ReadByte ();
if (cl.maxclients < 1 || cl.maxclients > MAX_CLIENTS)
{
Con_Printf("Bad maxclients (%d) from server\n", cl.maxclients);
return;
}
cl.scores = (scoreboard_t *) Hunk_AllocName (cl.maxclients*sizeof(*cl.scores), "scores");
// parse gametype
cl.gametype = MSG_ReadByte ();
if (cl.gametype == GAME_DEATHMATCH && cl_protocol > PROTOCOL_RAVEN_111)
sv_kingofhill = MSG_ReadShort ();
// parse signon message
str = MSG_ReadString ();
q_strlcpy (cl.levelname, str, sizeof(cl.levelname));
// seperate the printfs so the server message can have a color
Con_Printf("\n\n\35\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\37\n\n");
Con_Printf ("%c%s\n", 2, str);
//
// first we go through and touch all of the precache data that still
// happens to be in the cache, so precaching something else doesn't
// needlessly purge it
//
// precache models
memset (cl.model_precache, 0, sizeof(cl.model_precache));
for (nummodels = 1 ; ; nummodels++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (nummodels == MAX_MODELS)
{
Con_Printf ("Server sent too many model precaches\n");
return;
}
q_strlcpy (model_precache[nummodels], str, MAX_QPATH);
Mod_TouchModel (str);
}
// precache sounds
memset (cl.sound_precache, 0, sizeof(cl.sound_precache));
for (numsounds = 1 ; ; numsounds++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (numsounds == MAX_SOUNDS)
{
Con_Printf ("Server sent too many sound precaches\n");
return;
}
q_strlcpy (sound_precache[numsounds], str, MAX_QPATH);
S_TouchSound (str);
}
//
// now we try to load everything else until a cache allocation fails
//
if (precache.integer)
{
total_loading_size = nummodels + numsounds;
current_loading_size = 1;
loading_stage = 2;
}
// copy the naked name of the map file to the cl structure
COM_StripExtension (COM_SkipPath(model_precache[1]), cl.mapname, sizeof(cl.mapname));
//always precache the world!!!
cl.model_precache[1] = Mod_ForName (model_precache[1], false);
for (i = 2; i < nummodels; i++)
{
if (precache.integer)
{
cl.model_precache[i] = Mod_ForName (model_precache[i], false);
current_loading_size++;
D_ShowLoadingSize();
}
else
cl.model_precache[i] = (model_t *)Mod_FindName (model_precache[i]);
if (cl.model_precache[i] == NULL)
{
Host_Error("Model %s not found", model_precache[i]);
return;
}
CL_KeepaliveMessage ();
}
player_models[0] = (model_t *)Mod_FindName ("models/paladin.mdl");
// Note: old demo doesnt have necro and crusader classes. add
// a GAME_OLD_DEMO flag check ?
player_models[1] = (model_t *)Mod_FindName ("models/crusader.mdl");
player_models[2] = (model_t *)Mod_FindName ("models/necro.mdl");
player_models[3] = (model_t *)Mod_FindName ("models/assassin.mdl");
if (gameflags & GAME_PORTALS)
player_models[4] = (model_t *)Mod_FindName ("models/succubus.mdl");
S_BeginPrecaching ();
for (i = 1; i < numsounds; i++)
{
cl.sound_precache[i] = S_PrecacheSound (sound_precache[i]);
if (precache.integer)
{
current_loading_size++;
D_ShowLoadingSize();
}
CL_KeepaliveMessage ();
}
S_EndPrecaching ();
total_loading_size = 0;
loading_stage = 0;
// local state
cl_entities[0].model = cl.worldmodel = cl.model_precache[1];
R_NewMap ();
if (!sv.active)
{
PR_LoadStrings();
}
PR_LoadPuzzleStrings();
// mission pack, objectives strings
if (gameflags & GAME_PORTALS)
PR_LoadInfoStrings();
Hunk_Check (); // make sure nothing is hurt
// we connected to the server, make sure the mouse is going - S.A.
menu_disabled_mouse = false;
IN_ActivateMouse();
}
void CGolryunBattle_Decoder::RecvLocalUserNotice()
{
int lpackIdx = MSG_ReadShort();
char szTemp[255];
int iTournamentIdx = g_GolryunBattle.GetTournamentIdx();
switch(lpackIdx)
{
case 151:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,151), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 152:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,152), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 158:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,158), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 159:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,159), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 160:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,160), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 161:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,161), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 162:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,162), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 209:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,209), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 210:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,210), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 163:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,163), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 164:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,164), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 166:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,166), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 167:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,167));
break;
case 169:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,169), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
case 370:
sprintf( szTemp, g_LPACK.GetMassage(LPACK_TYPE_NORMAL2,370), g_golryunManagerTable[iTournamentIdx].levelMin );
break;
}
g_ifMng->AddNoticeMessage( szTemp, D3DCOLOR_ARGB(255, 55, 255, 55) );
g_ifMng->AddSysMessage( szTemp, D3DCOLOR_ARGB(255, 55, 255, 55) );
}
static void CL_ParseUpdate2 (int bits)
{
int i;
if (bits & U_MOREBITS)
{
i = MSG_ReadByte ();
bits |= (i<<8);
}
if (bits & U_MOREBITS2)
{
i = MSG_ReadByte ();
bits |= (i<<16);
}
if (bits & U_LONGENTITY)
MSG_ReadShort ();
else
MSG_ReadByte ();
if (bits & U_MODEL)
{
MSG_ReadShort ();
}
if (bits & U_FRAME)
MSG_ReadByte ();
if (bits & U_COLORMAP)
MSG_ReadByte();
if (bits & U_SKIN)
{
MSG_ReadByte();
MSG_ReadByte();
}
if (bits & U_EFFECTS)
MSG_ReadByte();
if (bits & U_ORIGIN1)
MSG_ReadCoord ();
if (bits & U_ANGLE1)
MSG_ReadAngle();
if (bits & U_ORIGIN2)
MSG_ReadCoord ();
if (bits & U_ANGLE2)
MSG_ReadAngle();
if (bits & U_ORIGIN3)
MSG_ReadCoord ();
if (bits & U_ANGLE3)
MSG_ReadAngle();
if (bits&U_SCALE)
{
MSG_ReadByte();
MSG_ReadByte();
}
}
void GTH_ReplytMessage_BuyGambleItem()
{
int reply = 0;
int error = 0;
int inventoryPos = 0;
int itemIdx = 0;
int storeItemIdx = 0;
int curNumber = 0;
item_t item;
reply = MSG_ReadByte();
g_ifMng->m_storeWin->m_LockGambleStore = FALSE;
if( reply > 0 )
{
storeItemIdx = MSG_ReadShort();
curNumber = MSG_ReadShort();
MSG_ReadItem( &item );
int stackItemIdx = GTH_StackMyItem( &item );
int itemidx = g_ifMng->m_storeWin->m_curPage *
CGambleSystem::MAX_NUMBER_OF_STORE_DEFAULT_ITEM
+storeItemIdx;
for (int PageIdx = 0; PageIdx < g_ifMng->m_storeWin->m_curPage ;PageIdx++)
itemidx -= g_ifMng->m_storeWin->m_PageItemCount[PageIdx];
if ( itemidx >=0 || itemidx < MAX_NUMBER_OF_STORE_ITEM)
{
g_ifMng->m_storeWin->m_storeItem[itemidx].item.itemTableIdx = -1;
int FindItemIdx = GTH_GetInvenPosMatchMyItemTableIdx(CGambleSystem::LUCKY_STONE_ITEM_TABLE_IDX);
if ( FindItemIdx != -1 )
{
int price = g_ifMng->m_storeWin->m_storeItem[itemidx].price;
DeleteItemFromMyInventoryByInvenPos(FindItemIdx, price);
}
}
if( stackItemIdx >= 0 )
{
g_cgv.myCharacterInfo->item[stackItemIdx].durability += item.durability + 1;
if( g_cgv.myCharacterInfo->item[stackItemIdx].durability + 1 >= MAX_COUNT_STACK_ITEM )
g_cgv.myCharacterInfo->item[stackItemIdx].durability = MAX_COUNT_STACK_ITEM - 1;
}
else
{
itemIdx = GTH_AddMyItem( &item );
inventoryPos = GTH_FindEmptyInventoryPos();
if ( inventoryPos != -1)
g_cgv.myCharacterInfo->inventory[inventoryPos] = itemIdx;
}
g_ifMng->m_storeWin->m_storeItem[storeItemIdx].curNumber = curNumber;
g_cgv.myCharacterInfo->curItemWeight = MSG_ReadShort();
}
else
{
error = MSG_ReadByte();
switch( error )
{
case ERROR_BUYITEM_1 :
g_ifMng->SetMessage( g_LPACK.GetMassage(0,322), g_LPACK.GetMassage(0,36), 1, IF_MESSAGE_NONE );
break;
case ERROR_BUYITEM_2 :
g_ifMng->SetMessage( g_LPACK.GetMassage(0,322), g_LPACK.GetMassage(0,48), 1, IF_MESSAGE_NONE );
break;
case ERROR_BUYITEM_3 :
g_ifMng->SetMessage( g_LPACK.GetMassage(0,322), g_LPACK.GetMassage(0,49), 1, IF_MESSAGE_NONE );
break;
case ERROR_BUYITEM_5:
g_ifMng->SetMessage( g_LPACK.GetMassage(0,322), g_LPACK.GetMassage(0,35), 1, IF_MESSAGE_NONE );
break;
case ERROR_BUYITEM_6:
g_ifMng->SetMessage( g_LPACK.GetMassage(0,322), g_LPACK.GetMassage( LPACK_TYPE_NORMAL2, 530 ), 1, IF_MESSAGE_NONE );
break;
case ERROR_BUYITEM_7:
g_ifMng->SetMessage( g_LPACK.GetMassage(0,322), g_LPACK.GetMassage( LPACK_TYPE_NORMAL2, 531 ), 1, IF_MESSAGE_NONE );
break;
}
}
}
/*
==================
CL_ParseGamestate
==================
*/
void CL_ParseGamestate( msg_t *msg ) {
int i;
entityState_t *es;
int newnum;
entityState_t nullstate;
int cmd;
char *s;
Con_Close();
UI_UpdateConnectionString( "" );
// wipe local client state
CL_ClearState();
// a gamestate always marks a server command sequence
clc.serverCommandSequence = MSG_ReadLong( msg );
// parse all the configstrings and baselines
cl.gameState.dataCount = 1; // leave a 0 at the beginning for uninitialized configstrings
while ( 1 ) {
cmd = MSG_ReadByte( msg );
if ( cmd <= 0 ) {
break;
}
if ( cmd == svc_configstring ) {
int len;
i = MSG_ReadShort( msg );
if ( i < 0 || i >= MAX_CONFIGSTRINGS ) {
Com_Error( ERR_DROP, "configstring > MAX_CONFIGSTRINGS" );
}
s = MSG_ReadString( msg );
len = strlen( s );
if ( len + 1 + cl.gameState.dataCount > MAX_GAMESTATE_CHARS ) {
Com_Error( ERR_DROP, "MAX_GAMESTATE_CHARS exceeded" );
}
// append it to the gameState string buffer
cl.gameState.stringOffsets[ i ] = cl.gameState.dataCount;
memcpy( cl.gameState.stringData + cl.gameState.dataCount, s, len + 1 );
cl.gameState.dataCount += len + 1;
if ( cl_shownet->integer == 3 ) {
Com_Printf ("%3i: CS# %d %s (%d)\n",msg->readcount, i,s,len);
}
} else if ( cmd == svc_baseline ) {
newnum = MSG_ReadBits( msg, GENTITYNUM_BITS );
if ( newnum < 0 || newnum >= MAX_GENTITIES ) {
Com_Error( ERR_DROP, "Baseline number out of range: %i", newnum );
}
memset (&nullstate, 0, sizeof(nullstate));
es = &cl.entityBaselines[ newnum ];
MSG_ReadDeltaEntity( msg, &nullstate, es, newnum );
} else {
Com_Error( ERR_DROP, "CL_ParseGamestate: bad command byte" );
}
}
// parse serverId and other cvars
CL_SystemInfoChanged();
// reinitialize the filesystem if the game directory has changed
#if 0
if ( fs_game->modified ) {
}
#endif
// let the client game init and load data
cls.state = CA_LOADING;
CL_StartHunkUsers();
// make sure the game starts
Cvar_Set( "cl_paused", "0" );
}
void CL_ParseUpdate (int bits)
{
int i;
model_t *model;
int modnum;
qboolean forcelink;
entity_t *ent;
int num;
int skin;
if (cls.signon == SIGNONS - 1)
{ // first update is the final signon stage
cls.signon = SIGNONS;
CL_SignonReply ();
}
if (bits & U_MOREBITS)
{
i = MSG_ReadByte ();
bits |= (i<<8);
}
if (bits & U_LONGENTITY)
num = MSG_ReadShort ();
else
num = MSG_ReadByte ();
ent = CL_EntityNum (num);
for (i=0 ; i<16 ; i++)
if (bits&(1<<i))
bitcounts[i]++;
if (ent->msgtime != cl.mtime[1])
forcelink = true; // no previous frame to lerp from
else
forcelink = false;
ent->msgtime = cl.mtime[0];
if (bits & U_MODEL)
{
modnum = MSG_ReadByte ();
if (modnum >= MAX_MODELS)
Host_Error ("CL_ParseModel: bad modnum");
}
else
modnum = ent->baseline.modelindex;
model = cl.model_precache[modnum];
if (model != ent->model)
{
ent->model = model;
// automatic animation (torches, etc) can be either all together
// or randomized
if (model)
{
if (model->synctype == ST_RAND)
ent->syncbase = (float)(rand()&0x7fff) / 0x7fff;
else
ent->syncbase = 0.0;
}
else
forcelink = true; // hack to make null model players work
if (num > 0 && num <= cl.maxclients)
R_TranslatePlayerSkin (num - 1);
}
if (bits & U_FRAME)
ent->frame = MSG_ReadByte ();
else
ent->frame = ent->baseline.frame;
if (bits & U_COLORMAP)
i = MSG_ReadByte();
else
i = ent->baseline.colormap;
if (!i)
ent->colormap = vid.colormap;
else
{
if (i > cl.maxclients)
Sys_Error ("i >= cl.maxclients");
ent->colormap = cl.scores[i-1].translations;
}
if (bits & U_SKIN)
skin = MSG_ReadByte();
else
skin = ent->baseline.skin;
if (skin != ent->skinnum) {
ent->skinnum = skin;
if (num > 0 && num <= cl.maxclients)
R_TranslatePlayerSkin (num - 1);
}
if (bits & U_EFFECTS)
ent->effects = MSG_ReadByte();
else
ent->effects = ent->baseline.effects;
// shift the known values for interpolation
VectorCopy (ent->msg_origins[0], ent->msg_origins[1]);
VectorCopy (ent->msg_angles[0], ent->msg_angles[1]);
if (bits & U_ORIGIN1)
ent->msg_origins[0][0] = MSG_ReadCoord ();
else
ent->msg_origins[0][0] = ent->baseline.origin[0];
if (bits & U_ANGLE1)
ent->msg_angles[0][0] = MSG_ReadAngle();
else
ent->msg_angles[0][0] = ent->baseline.angles[0];
if (bits & U_ORIGIN2)
ent->msg_origins[0][1] = MSG_ReadCoord ();
else
ent->msg_origins[0][1] = ent->baseline.origin[1];
if (bits & U_ANGLE2)
ent->msg_angles[0][1] = MSG_ReadAngle();
else
ent->msg_angles[0][1] = ent->baseline.angles[1];
if (bits & U_ORIGIN3)
ent->msg_origins[0][2] = MSG_ReadCoord ();
else
ent->msg_origins[0][2] = ent->baseline.origin[2];
if (bits & U_ANGLE3)
ent->msg_angles[0][2] = MSG_ReadAngle();
else
ent->msg_angles[0][2] = ent->baseline.angles[2];
if ( bits & U_NOLERP )
ent->forcelink = true;
if ( forcelink )
{ // didn't have an update last message
VectorCopy (ent->msg_origins[0], ent->msg_origins[1]);
VectorCopy (ent->msg_origins[0], ent->origin);
VectorCopy (ent->msg_angles[0], ent->msg_angles[1]);
VectorCopy (ent->msg_angles[0], ent->angles);
ent->forcelink = true;
}
}
/*
=====================
CL_ParseVoip
A VoIP message has been received from the server
=====================
*/
static
void CL_ParseVoip ( msg_t *msg ) {
static short decoded[4096]; // !!! FIXME: don't hardcode.
const int sender = MSG_ReadShort(msg);
const int generation = MSG_ReadByte(msg);
const int sequence = MSG_ReadLong(msg);
const int frames = MSG_ReadByte(msg);
const int packetsize = MSG_ReadShort(msg);
char encoded[1024];
int seqdiff = sequence - clc.voipIncomingSequence[sender];
int written = 0;
int i;
Com_DPrintf("VoIP: %d-byte packet from client %d\n", packetsize, sender);
if (sender < 0)
return; // short/invalid packet, bail.
else if (generation < 0)
return; // short/invalid packet, bail.
else if (sequence < 0)
return; // short/invalid packet, bail.
else if (frames < 0)
return; // short/invalid packet, bail.
else if (packetsize < 0)
return; // short/invalid packet, bail.
if (packetsize > sizeof (encoded)) { // overlarge packet?
int bytesleft = packetsize;
while (bytesleft) {
int br = bytesleft;
if (br > sizeof (encoded))
br = sizeof (encoded);
MSG_ReadData(msg, encoded, br);
bytesleft -= br;
}
return; // overlarge packet, bail.
}
if (!clc.speexInitialized) {
MSG_ReadData(msg, encoded, packetsize); // skip payload.
return; // can't handle VoIP without libspeex!
} else if (sender >= MAX_CLIENTS) {
MSG_ReadData(msg, encoded, packetsize); // skip payload.
return; // bogus sender.
} else if (CL_ShouldIgnoreVoipSender(sender)) {
MSG_ReadData(msg, encoded, packetsize); // skip payload.
return; // Channel is muted, bail.
}
// !!! FIXME: make sure data is narrowband? Does decoder handle this?
Com_DPrintf("VoIP: packet accepted!\n");
// This is a new "generation" ... a new recording started, reset the bits.
if (generation != clc.voipIncomingGeneration[sender]) {
Com_DPrintf("VoIP: new generation %d!\n", generation);
speex_bits_reset(&clc.speexDecoderBits[sender]);
clc.voipIncomingGeneration[sender] = generation;
seqdiff = 0;
} else if (seqdiff < 0) { // we're ahead of the sequence?!
// This shouldn't happen unless the packet is corrupted or something.
Com_DPrintf("VoIP: misordered sequence! %d < %d!\n",
sequence, clc.voipIncomingSequence[sender]);
// reset the bits just in case.
speex_bits_reset(&clc.speexDecoderBits[sender]);
seqdiff = 0;
} else if (seqdiff > 100) { // more than 2 seconds of audio dropped?
// just start over.
Com_DPrintf("VoIP: Dropped way too many (%d) frames from client #%d\n",
seqdiff, sender);
speex_bits_reset(&clc.speexDecoderBits[sender]);
seqdiff = 0;
}
if (seqdiff != 0) {
Com_DPrintf("VoIP: Dropped %d frames from client #%d\n",
seqdiff, sender);
// tell speex that we're missing frames...
for (i = 0; i < seqdiff; i++) {
assert((written + clc.speexFrameSize) * 2 < sizeof (decoded));
speex_decode_int(clc.speexDecoder[sender], NULL, decoded + written);
written += clc.speexFrameSize;
}
}
for (i = 0; i < frames; i++) {
char encoded[256];
const int len = MSG_ReadByte(msg);
if (len < 0) {
Com_DPrintf("VoIP: Short packet!\n");
break;
}
MSG_ReadData(msg, encoded, len);
// shouldn't happen, but just in case...
if ((written + clc.speexFrameSize) * 2 > sizeof (decoded)) {
Com_DPrintf("VoIP: playback %d bytes, %d samples, %d frames\n",
written * 2, written, i);
S_RawSamples(sender + 1, written, clc.speexSampleRate, 2, 1,
(const byte *) decoded, clc.voipGain[sender]);
written = 0;
}
speex_bits_read_from(&clc.speexDecoderBits[sender], encoded, len);
speex_decode_int(clc.speexDecoder[sender],
&clc.speexDecoderBits[sender], decoded + written);
#if 0
static FILE *encio = NULL;
if (encio == NULL) encio = fopen("voip-incoming-encoded.bin", "wb");
if (encio != NULL) { fwrite(encoded, len, 1, encio); fflush(encio); }
static FILE *decio = NULL;
if (decio == NULL) decio = fopen("voip-incoming-decoded.bin", "wb");
if (decio != NULL) { fwrite(decoded+written, clc.speexFrameSize*2, 1, decio); fflush(decio); }
#endif
written += clc.speexFrameSize;
}
Com_DPrintf("VoIP: playback %d bytes, %d samples, %d frames\n",
written * 2, written, i);
if (written > 0) {
S_RawSamples(sender + 1, written, clc.speexSampleRate, 2, 1,
(const byte *) decoded, clc.voipGain[sender]);
}
clc.voipIncomingSequence[sender] = sequence + frames;
}
/*
==================
CL_ParseClientdata
Server information pertaining to this client only
==================
*/
void CL_ParseClientdata (int bits)
{
int i, j;
if (bits & SU_VIEWHEIGHT)
cl.viewheight = MSG_ReadChar ();
else
cl.viewheight = DEFAULT_VIEWHEIGHT;
if (bits & SU_IDEALPITCH)
cl.idealpitch = MSG_ReadChar ();
else
cl.idealpitch = 0;
VectorCopy (cl.mvelocity[0], cl.mvelocity[1]);
for (i=0 ; i<3 ; i++)
{
if (bits & (SU_PUNCH1<<i) )
cl.punchangle[i] = MSG_ReadChar();
else
cl.punchangle[i] = 0;
if (bits & (SU_VELOCITY1<<i) )
cl.mvelocity[0][i] = MSG_ReadChar()*16;
else
cl.mvelocity[0][i] = 0;
}
// [always sent] if (bits & SU_ITEMS)
i = MSG_ReadLong ();
if (cl.items != i)
{ // set flash times
Sbar_Changed ();
for (j=0 ; j<32 ; j++)
if ( (i & (1<<j)) && !(cl.items & (1<<j)))
cl.item_gettime[j] = cl.time;
cl.items = i;
}
cl.onground = (bits & SU_ONGROUND) != 0;
cl.inwater = (bits & SU_INWATER) != 0;
if (bits & SU_WEAPONFRAME)
cl.stats[STAT_WEAPONFRAME] = MSG_ReadByte ();
else
cl.stats[STAT_WEAPONFRAME] = 0;
if (bits & SU_ARMOR)
i = MSG_ReadByte ();
else
i = 0;
if (cl.stats[STAT_ARMOR] != i)
{
cl.stats[STAT_ARMOR] = i;
Sbar_Changed ();
}
if (bits & SU_WEAPON)
i = MSG_ReadByte ();
else
i = 0;
if (cl.stats[STAT_WEAPON] != i)
{
cl.stats[STAT_WEAPON] = i;
Sbar_Changed ();
}
i = MSG_ReadShort ();
if (cl.stats[STAT_HEALTH] != i)
{
cl.stats[STAT_HEALTH] = i;
Sbar_Changed ();
}
i = MSG_ReadByte ();
if (cl.stats[STAT_AMMO] != i)
{
cl.stats[STAT_AMMO] = i;
Sbar_Changed ();
}
for (i=0 ; i<4 ; i++)
{
j = MSG_ReadByte ();
if (cl.stats[STAT_SHELLS+i] != j)
{
cl.stats[STAT_SHELLS+i] = j;
Sbar_Changed ();
}
}
i = MSG_ReadByte ();
if (standard_quake)
{
if (cl.stats[STAT_ACTIVEWEAPON] != i)
{
cl.stats[STAT_ACTIVEWEAPON] = i;
Sbar_Changed ();
}
}
else
{
if (cl.stats[STAT_ACTIVEWEAPON] != (1<<i))
{
cl.stats[STAT_ACTIVEWEAPON] = (1<<i);
Sbar_Changed ();
}
}
}
/*
==================
CL_ParseGamestate
==================
*/
void CL_ParseGamestate( msg_t *msg ) {
int i;
entityState_t *es;
int newnum;
entityState_t nullstate;
int cmd;
char *s;
Con_Close();
clc.connectPacketCount = 0;
// wipe local client state
CL_ClearState();
#ifdef _DONETPROFILE_
int startBytes,endBytes;
startBytes=msg->readcount;
#endif
// a gamestate always marks a server command sequence
clc.serverCommandSequence = MSG_ReadLong( msg );
// parse all the configstrings and baselines
cl.gameState.dataCount = 1; // leave a 0 at the beginning for uninitialized configstrings
while ( 1 ) {
cmd = MSG_ReadByte( msg );
if ( cmd == svc_EOF ) {
break;
}
if ( cmd == svc_configstring ) {
int len, start;
start = msg->readcount;
i = MSG_ReadShort( msg );
if ( i < 0 || i >= MAX_CONFIGSTRINGS ) {
Com_Error( ERR_DROP, "configstring > MAX_CONFIGSTRINGS" );
}
s = MSG_ReadBigString( msg );
if (cl_shownet->integer >= 2)
{
Com_Printf("%3i: %d: %s\n", start, i, s);
}
/*
if (i == CS_SERVERINFO)
{ //get the special value here
char *f = strstr(s, "g_debugMelee");
if (f)
{
while (*f && *f != '\\')
{ //find the \ after it
f++;
}
if (*f == '\\')
{ //got it
int i = 0;
f++;
while (*f && *f != '\\' && i < 128)
{
hiddenCvarVal[i] = *f;
i++;
f++;
}
hiddenCvarVal[i] = 0;
//resume here
s = f;
}
}
}
*/
len = strlen( s );
if ( len + 1 + cl.gameState.dataCount > MAX_GAMESTATE_CHARS ) {
Com_Error( ERR_DROP, "MAX_GAMESTATE_CHARS exceeded" );
}
// append it to the gameState string buffer
cl.gameState.stringOffsets[ i ] = cl.gameState.dataCount;
Com_Memcpy( cl.gameState.stringData + cl.gameState.dataCount, s, len + 1 );
cl.gameState.dataCount += len + 1;
} else if ( cmd == svc_baseline ) {
newnum = MSG_ReadBits( msg, GENTITYNUM_BITS );
if ( newnum < 0 || newnum >= MAX_GENTITIES ) {
Com_Error( ERR_DROP, "Baseline number out of range: %i", newnum );
}
Com_Memset (&nullstate, 0, sizeof(nullstate));
es = &cl.entityBaselines[ newnum ];
MSG_ReadDeltaEntity( msg, &nullstate, es, newnum );
} else {
Com_Error( ERR_DROP, "CL_ParseGamestate: bad command byte" );
}
}
clc.clientNum = MSG_ReadLong(msg);
// read the checksum feed
clc.checksumFeed = MSG_ReadLong( msg );
CL_ParseRMG ( msg ); //rwwRMG - get info for it from the server
#ifdef _DONETPROFILE_
endBytes=msg->readcount;
// ClReadProf().AddField("svc_gamestate",endBytes-startBytes);
#endif
// parse serverId and other cvars
CL_SystemInfoChanged();
// reinitialize the filesystem if the game directory has changed
if( FS_ConditionalRestart( clc.checksumFeed ) ) {
// don't set to true because we yet have to start downloading
// enabling this can cause double loading of a map when connecting to
// a server which has a different game directory set
//clc.downloadRestart = qtrue;
}
// This used to call CL_StartHunkUsers, but now we enter the download state before loading the
// cgame
CL_InitDownloads();
// make sure the game starts
Cvar_Set( "cl_paused", "0" );
}
/*
=====================
CL_ParseServerMessage
=====================
*/
void CL_ParseServerMessage (void)
{
int cmd;
int i;
//
// if recording demos, copy the message out
//
if (cl_shownet.value == 1)
Con_Printf ("%i ",net_message.cursize);
else if (cl_shownet.value == 2)
Con_Printf ("------------------\n");
cl.onground = false; // unless the server says otherwise
//
// parse the message
//
MSG_BeginReading ();
while (1)
{
if (msg_badread)
Host_Error ("CL_ParseServerMessage: Bad server message");
cmd = MSG_ReadByte ();
if (cmd == -1)
{
SHOWNET("END OF MESSAGE");
return; // end of message
}
// if the high bit of the command byte is set, it is a fast update
if (cmd & 128)
{
SHOWNET("fast update");
CL_ParseUpdate (cmd&127);
continue;
}
SHOWNET(svc_strings[cmd]);
// other commands
switch (cmd)
{
default:
Host_Error ("CL_ParseServerMessage: Illegible server message\n");
break;
case svc_nop:
// Con_Printf ("svc_nop\n");
break;
case svc_time:
cl.mtime[1] = cl.mtime[0];
cl.mtime[0] = MSG_ReadFloat ();
break;
case svc_clientdata:
i = MSG_ReadShort ();
CL_ParseClientdata (i);
break;
case svc_version:
i = MSG_ReadLong ();
if (i != PROTOCOL_VERSION)
Host_Error ("CL_ParseServerMessage: Server is protocol %i instead of %i\n", i, PROTOCOL_VERSION);
break;
case svc_disconnect:
Host_EndGame ("Server disconnected\n");
case svc_print:
Con_Printf ("%s", MSG_ReadString ());
break;
case svc_centerprint:
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_stufftext:
Cbuf_AddText (MSG_ReadString ());
break;
case svc_damage:
V_ParseDamage ();
break;
case svc_serverinfo:
CL_ParseServerInfo ();
vid.recalc_refdef = true; // leave intermission full screen
break;
case svc_setangle:
for (i=0 ; i<3 ; i++)
cl.viewangles[i] = MSG_ReadAngle ();
break;
case svc_setview:
cl.viewentity = MSG_ReadShort ();
break;
case svc_lightstyle:
i = MSG_ReadByte ();
if (i >= MAX_LIGHTSTYLES)
Sys_Error ("svc_lightstyle > MAX_LIGHTSTYLES");
Q_strcpy (cl_lightstyle[i].map, MSG_ReadString());
cl_lightstyle[i].length = Q_strlen(cl_lightstyle[i].map);
break;
case svc_sound:
CL_ParseStartSoundPacket();
break;
case svc_stopsound:
i = MSG_ReadShort();
S_StopSound(i>>3, i&7);
break;
case svc_updatename:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatename > MAX_SCOREBOARD");
Q_strcpy (cl.scores[i].name, MSG_ReadString ());
break;
case svc_updatefrags:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatefrags > MAX_SCOREBOARD");
cl.scores[i].frags = MSG_ReadShort ();
break;
case svc_updatecolors:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= cl.maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatecolors > MAX_SCOREBOARD");
cl.scores[i].colors = MSG_ReadByte ();
CL_NewTranslation (i);
break;
case svc_particle:
R_ParseParticleEffect ();
break;
case svc_spawnbaseline:
i = MSG_ReadShort ();
// must use CL_EntityNum() to force cl.num_entities up
CL_ParseBaseline (CL_EntityNum(i));
break;
case svc_spawnstatic:
CL_ParseStatic ();
break;
case svc_temp_entity:
CL_ParseTEnt ();
break;
case svc_setpause:
{
cl.paused = MSG_ReadByte ();
if (cl.paused)
{
CDAudio_Pause ();
}
else
{
CDAudio_Resume ();
}
}
break;
case svc_signonnum:
i = MSG_ReadByte ();
if (i <= cls.signon)
Host_Error ("Received signon %i when at %i", i, cls.signon);
cls.signon = i;
CL_SignonReply ();
break;
case svc_killedmonster:
cl.stats[STAT_MONSTERS]++;
break;
case svc_foundsecret:
cl.stats[STAT_SECRETS]++;
break;
case svc_updatestat:
i = MSG_ReadByte ();
if (i < 0 || i >= MAX_CL_STATS)
Sys_Error ("svc_updatestat: %i is invalid", i);
cl.stats[i] = MSG_ReadLong ();;
break;
case svc_spawnstaticsound:
CL_ParseStaticSound ();
break;
case svc_cdtrack:
cl.cdtrack = MSG_ReadByte ();
cl.looptrack = MSG_ReadByte ();
if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
CDAudio_Play ((byte)cls.forcetrack, true);
else
CDAudio_Play ((byte)cl.cdtrack, true);
break;
case svc_intermission:
cl.intermission = 1;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
break;
case svc_finale:
cl.intermission = 2;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_cutscene:
cl.intermission = 3;
cl.completed_time = cl.time;
vid.recalc_refdef = true; // go to full screen
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_sellscreen:
Cmd_ExecuteString ("help", src_command);
break;
}
}
}
/*
=================
Netchan_Process
Returns false if the message should not be processed due to being
out of order or a fragment.
Msg must be large enough to hold MAX_MSGLEN, because if this is the
final fragment of a multi-part message, the entire thing will be
copied out.
=================
*/
bool Netchan_Process( netchan_t *chan, msg_t *msg )
{
int sequence;
// int qport;
int fragmentStart, fragmentLength;
bool fragmented;
// XOR unscramble all data in the packet after the header
// Netchan_UnScramblePacket( msg );
// get sequence numbers
MSG_BeginReadingOOB( msg );
sequence = MSG_ReadLong( msg );
// check for fragment information
if ( sequence & FRAGMENT_BIT )
{
sequence &= ~FRAGMENT_BIT;
fragmented = true;
}
else
{
fragmented = false;
}
// read the qport if we are a server
if ( chan->sock == NS_SERVER )
{
/*qport = */ MSG_ReadShort( msg );
}
// read the fragment information
if ( fragmented )
{
fragmentStart = MSG_ReadShort( msg );
fragmentLength = MSG_ReadShort( msg );
}
else
{
fragmentStart = 0; // stop warning message
fragmentLength = 0;
}
if ( showpackets->integer )
{
if ( fragmented )
{
Com_Printf( "%s recv %4i : s=%i fragment=%i,%i\n"
, netsrcString[ chan->sock ]
, msg->cursize
, sequence
, fragmentStart, fragmentLength );
}
else
{
Com_Printf( "%s recv %4i : s=%i\n"
, netsrcString[ chan->sock ]
, msg->cursize
, sequence );
}
}
//
// discard out of order or duplicated packets
//
if ( sequence <= chan->incomingSequence )
{
if ( showdrop->integer || showpackets->integer )
{
Com_Printf( "%s: Out-of-order packet %i at %i\n"
, NET_AdrToString( chan->remoteAddress )
, sequence
, chan->incomingSequence );
}
return false;
}
//
// dropped packets don't keep the message from being used
//
chan->dropped = sequence - ( chan->incomingSequence + 1 );
if ( chan->dropped > 0 )
{
if ( showdrop->integer || showpackets->integer )
{
Com_Printf( "%s: Dropped %i packets at %i\n"
, NET_AdrToString( chan->remoteAddress )
, chan->dropped
, sequence );
}
}
//
// if this is the final framgent of a reliable message,
// bump incoming_reliable_sequence
//
if ( fragmented )
{
// TTimo
// make sure we add the fragments in correct order
// either a packet was dropped, or we received this one too soon
// we don't reconstruct the fragments. we will wait till this fragment gets to us again
// (NOTE: we could probably try to rebuild by out of order chunks if needed)
if ( sequence != chan->fragmentSequence )
{
chan->fragmentSequence = sequence;
chan->fragmentLength = 0;
}
// if we missed a fragment, dump the message
if ( fragmentStart != chan->fragmentLength )
{
if ( showdrop->integer || showpackets->integer )
{
Com_Printf( "%s: Dropped a message fragment\n"
, NET_AdrToString( chan->remoteAddress ) );
}
// we can still keep the part that we have so far,
// so we don't need to clear chan->fragmentLength
return false;
}
// copy the fragment to the fragment buffer
if ( fragmentLength < 0 || msg->readcount + fragmentLength > msg->cursize ||
chan->fragmentLength + fragmentLength > (int) sizeof( chan->fragmentBuffer ) )
{
if ( showdrop->integer || showpackets->integer )
{
Com_Printf( "%s: illegal fragment length\n"
, NET_AdrToString( chan->remoteAddress ) );
}
return false;
}
Com_Memcpy( chan->fragmentBuffer + chan->fragmentLength,
msg->data + msg->readcount, fragmentLength );
chan->fragmentLength += fragmentLength;
// if this wasn't the last fragment, don't process anything
if ( fragmentLength == FRAGMENT_SIZE )
{
return false;
}
if ( chan->fragmentLength > msg->maxsize )
{
Com_Printf( "%s: fragmentLength %i > msg->maxsize\n"
, NET_AdrToString( chan->remoteAddress ),
chan->fragmentLength );
return false;
}
// copy the full message over the partial fragment
// make sure the sequence number is still there
* ( int * ) msg->data = LittleLong( sequence );
Com_Memcpy( msg->data + 4, chan->fragmentBuffer, chan->fragmentLength );
msg->cursize = chan->fragmentLength + 4;
chan->fragmentLength = 0;
msg->readcount = 4; // past the sequence number
msg->bit = 32; // past the sequence number
// TTimo
// clients were not acking fragmented messages
chan->incomingSequence = sequence;
return true;
}
//
// the message can now be read from the current message pointer
//
chan->incomingSequence = sequence;
return true;
}
static
void SV_UserVoip(client_t *cl, msg_t *msg)
{
int sender, generation, sequence, frames, packetsize;
uint8_t recips[(MAX_CLIENTS + 7) / 8];
int flags;
byte encoded[sizeof(cl->voipPacket[0]->data)];
client_t *client = NULL;
voipServerPacket_t *packet = NULL;
int i;
sender = cl - svs.clients;
generation = MSG_ReadByte(msg);
sequence = MSG_ReadLong(msg);
frames = MSG_ReadByte(msg);
MSG_ReadData(msg, recips, sizeof(recips));
flags = MSG_ReadByte(msg);
packetsize = MSG_ReadShort(msg);
if (msg->readcount > msg->cursize)
return; // short/invalid packet, bail.
if (packetsize > sizeof (encoded)) { // overlarge packet?
int bytesleft = packetsize;
while (bytesleft) {
int br = bytesleft;
if (br > sizeof (encoded))
br = sizeof (encoded);
MSG_ReadData(msg, encoded, br);
bytesleft -= br;
}
return; // overlarge packet, bail.
}
MSG_ReadData(msg, encoded, packetsize);
if (SV_ShouldIgnoreVoipSender(cl))
return; // Blacklisted, disabled, etc.
// !!! FIXME: see if we read past end of msg...
// !!! FIXME: reject if not speex narrowband codec.
// !!! FIXME: decide if this is bogus data?
// decide who needs this VoIP packet sent to them...
for (i = 0, client = svs.clients; i < sv_maxclients->integer ; i++, client++) {
if (client->state != CS_ACTIVE)
continue; // not in the game yet, don't send to this guy.
else if (i == sender)
continue; // don't send voice packet back to original author.
else if (!client->hasVoip)
continue; // no VoIP support, or unsupported protocol
else if (client->muteAllVoip)
continue; // client is ignoring everyone.
else if (client->ignoreVoipFromClient[sender])
continue; // client is ignoring this talker.
else if (*cl->downloadName) // !!! FIXME: possible to DoS?
continue; // no VoIP allowed if downloading, to save bandwidth.
if(Com_IsVoipTarget(recips, sizeof(recips), i))
flags |= VOIP_DIRECT;
else
flags &= ~VOIP_DIRECT;
if (!(flags & (VOIP_SPATIAL | VOIP_DIRECT)))
continue; // not addressed to this player.
// Transmit this packet to the client.
if (client->queuedVoipPackets >= ARRAY_LEN(client->voipPacket)) {
Com_Printf("Too many VoIP packets queued for client #%d\n", i);
continue; // no room for another packet right now.
}
packet = Z_Malloc(sizeof(*packet));
packet->sender = sender;
packet->frames = frames;
packet->len = packetsize;
packet->generation = generation;
packet->sequence = sequence;
packet->flags = flags;
memcpy(packet->data, encoded, packetsize);
client->voipPacket[(client->queuedVoipIndex + client->queuedVoipPackets) % ARRAY_LEN(client->voipPacket)] = packet;
client->queuedVoipPackets++;
}
}
/*
* CL_ParseServerData
*/
static void CL_ParseServerData( msg_t *msg )
{
const char *str, *gamedir;
int i, sv_bitflags, numpure;
int http_portnum;
Com_DPrintf( "Serverdata packet received.\n" );
// wipe the client_state_t struct
CL_ClearState();
CL_SetClientState( CA_CONNECTED );
// parse protocol version number
i = MSG_ReadLong( msg );
if( i != APP_PROTOCOL_VERSION && !(cls.demo.playing && i == APP_DEMO_PROTOCOL_VERSION) )
Com_Error( ERR_DROP, "Server returned version %i, not %i", i, APP_PROTOCOL_VERSION );
cl.servercount = MSG_ReadLong( msg );
cl.snapFrameTime = (unsigned int)MSG_ReadShort( msg );
cl.gamestart = true;
// set extrapolation time to half snapshot time
Cvar_ForceSet( "cl_extrapolationTime", va( "%i", (unsigned int)( cl.snapFrameTime * 0.5 ) ) );
cl_extrapolationTime->modified = false;
// base game directory
str = MSG_ReadString( msg );
if( !str || !str[0] )
Com_Error( ERR_DROP, "Server sent an empty base game directory" );
if( !COM_ValidateRelativeFilename( str ) || strchr( str, '/' ) )
Com_Error( ERR_DROP, "Server sent an invalid base game directory: %s", str );
if( strcmp( FS_BaseGameDirectory(), str ) )
{
Com_Error( ERR_DROP, "Server has different base game directory (%s) than the client (%s)", str,
FS_BaseGameDirectory() );
}
// game directory
str = MSG_ReadString( msg );
if( !str || !str[0] )
Com_Error( ERR_DROP, "Server sent an empty game directory" );
if( !COM_ValidateRelativeFilename( str ) || strchr( str, '/' ) )
Com_Error( ERR_DROP, "Server sent an invalid game directory: %s", str );
gamedir = FS_GameDirectory();
if( strcmp( str, gamedir ) )
{
// shutdown the cgame module first in case it is running for whatever reason
// (happens on wswtv in lobby), otherwise precaches that are going to follow
// will probably f**k up (like models trying to load before the world model)
CL_GameModule_Shutdown();
if( !FS_SetGameDirectory( str, true ) )
Com_Error( ERR_DROP, "Failed to load game directory set by server: %s", str );
ML_Restart( true );
}
// parse player entity number
cl.playernum = MSG_ReadShort( msg );
// get the full level name
Q_strncpyz( cl.servermessage, MSG_ReadString( msg ), sizeof( cl.servermessage ) );
sv_bitflags = MSG_ReadByte( msg );
if( cls.demo.playing )
{
cls.reliable = ( sv_bitflags & SV_BITFLAGS_RELIABLE );
}
else
{
if( cls.reliable != ( ( sv_bitflags & SV_BITFLAGS_RELIABLE ) != 0 ) )
Com_Error( ERR_DROP, "Server and client disagree about connection reliability" );
}
// builting HTTP server port
if( cls.httpbaseurl ) {
Mem_Free( cls.httpbaseurl );
cls.httpbaseurl = NULL;
}
if( ( sv_bitflags & SV_BITFLAGS_HTTP ) != 0 ) {
if( ( sv_bitflags & SV_BITFLAGS_HTTP_BASEURL ) != 0 ) {
// read base upstream url
cls.httpbaseurl = ZoneCopyString( MSG_ReadString( msg ) );
}
else {
http_portnum = MSG_ReadShort( msg ) & 0xffff;
cls.httpaddress = cls.serveraddress;
if( cls.httpaddress.type == NA_IP6 ) {
cls.httpaddress.address.ipv6.port = BigShort( http_portnum );
} else {
cls.httpaddress.address.ipv4.port = BigShort( http_portnum );
}
if( http_portnum ) {
if( cls.httpaddress.type == NA_LOOPBACK ) {
cls.httpbaseurl = ZoneCopyString( va( "http://localhost:%hu/", http_portnum ) );
}
else {
cls.httpbaseurl = ZoneCopyString( va( "http://%s/", NET_AddressToString( &cls.httpaddress ) ) );
}
}
}
}
// pure list
// clean old, if necessary
Com_FreePureList( &cls.purelist );
// add new
numpure = MSG_ReadShort( msg );
while( numpure > 0 )
{
const char *pakname = MSG_ReadString( msg );
const unsigned checksum = MSG_ReadLong( msg );
Com_AddPakToPureList( &cls.purelist, pakname, checksum, NULL );
numpure--;
}
//assert( numpure == 0 );
// get the configstrings request
CL_AddReliableCommand( va( "configstrings %i 0", cl.servercount ) );
cls.sv_pure = ( sv_bitflags & SV_BITFLAGS_PURE ) != 0;
cls.sv_tv = ( sv_bitflags & SV_BITFLAGS_TVSERVER ) != 0;
#ifdef PURE_CHEAT
cls.sv_pure = false;
#endif
cls.wakelock = Sys_AcquireWakeLock();
if( !cls.demo.playing && ( cls.serveraddress.type == NA_IP ) )
Steam_AdvertiseGame( cls.serveraddress.address.ipv4.ip, NET_GetAddressPort( &cls.serveraddress ) );
// separate the printfs so the server message can have a color
Com_Printf( S_COLOR_WHITE "\n" "=====================================\n" );
Com_Printf( S_COLOR_WHITE "%s\n\n", cl.servermessage );
}
/*
* TV_Relay_ParseServerMessage
*/
void TV_Relay_ParseServerMessage( relay_t *relay, msg_t *msg )
{
int cmd;
assert( relay && relay->state >= CA_HANDSHAKE );
assert( msg );
// parse the message
while( relay->state >= CA_HANDSHAKE )
{
if( msg->readcount > msg->cursize )
TV_Relay_Error( relay, "Bad server message" );
cmd = MSG_ReadByte( msg );
/*if( cmd == -1 )
Com_Printf( "%3i:CMD %i %s\n", msg->readcount-1, cmd, "EOF" );
else
Com_Printf( "%3i:CMD %i %s\n", msg->readcount-1, cmd, !svc_strings[cmd] ? "bad" : svc_strings[cmd] );*/
if( cmd == -1 )
break;
// other commands
switch( cmd )
{
default:
TV_Relay_Error( relay, "Illegible server message" );
case svc_nop:
break;
case svc_servercmd:
if( !relay->reliable )
{
int cmdNum = MSG_ReadLong( msg );
if( cmdNum < 0 )
TV_Relay_Error( relay, "Invalid cmdNum value" );
if( cmdNum <= relay->lastExecutedServerCommand )
{
MSG_ReadString( msg ); // read but ignore
break;
}
relay->lastExecutedServerCommand = cmdNum;
}
// fall trough
case svc_servercs: // configstrings from demo files. they don't have acknowledge
TV_Relay_ParseServerCommand( relay, msg );
break;
case svc_serverdata:
if( relay->upstream->demo.playing )
TV_Relay_ReconnectClients( relay );
if( relay->state == CA_HANDSHAKE )
{
Cbuf_Execute(); // make sure any stuffed commands are done
TV_Relay_ParseServerData( relay, msg );
}
else
{
return; // ignore rest of the packet (serverdata is always sent alone)
}
break;
case svc_spawnbaseline:
TV_Relay_ParseBaseline( relay, msg );
break;
case svc_download:
//CL_ParseDownload( msg );
break;
case svc_clcack:
if( relay->reliable )
TV_Relay_Error( relay, "clack message while reliable" );
MSG_ReadLong( msg ); // reliableAcknowledge
MSG_ReadLong( msg ); // ucmdAcknowledged
break;
case svc_frame:
TV_Relay_ParseFrame( relay, msg );
break;
case svc_demoinfo:
{
int length;
length = MSG_ReadLong( msg );
MSG_SkipData( msg, length );
}
break;
case svc_playerinfo:
case svc_packetentities:
case svc_match:
TV_Relay_Error( relay, "Out of place frame data" );
break;
case svc_extension:
if( 1 )
{
int len;
MSG_ReadByte( msg ); // extension id
MSG_ReadByte( msg ); // version number
len = MSG_ReadShort( msg ); // command length
MSG_SkipData( msg, len ); // command data
}
break;
}
}
}
