Datasets:

angjminer
/

q1

/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
// cl_parse.c  -- parse a message received from the server

#include "quakedef.h"

char *svc_strings[] =
{
	"svc_bad",
	"svc_nop",
	"svc_disconnect",
	"svc_updatestat",
	"svc_version",		// [long] server version
	"svc_setview",		// [short] entity number
	"svc_sound",			// <see code>
	"svc_time",			// [float] server time
	"svc_print",			// [string] null terminated string
	"svc_stufftext",		// [string] stuffed into client's console buffer
						// the string should be \n terminated
	"svc_setangle",		// [vec3] set the view angle to this absolute value
	
	"svc_serverinfo",		// [long] version
						// [string] signon string
						// [string]..[0]model cache [string]...[0]sounds cache
						// [string]..[0]item cache
	"svc_lightstyle",		// [byte] [string]
	"svc_updatename",		// [byte] [string]
	"svc_updatefrags",	// [byte] [short]
	"svc_clientdata",		// <shortbits + data>
	"svc_stopsound",		// <see code>
	"svc_updatecolors",	// [byte] [byte]
	"svc_particle",		// [vec3] <variable>
	"svc_damage",			// [byte] impact [byte] blood [vec3] from
	
	"svc_spawnstatic",
	"OBSOLETE svc_spawnbinary",
	"svc_spawnbaseline",
	
	"svc_temp_entity",		// <variable>
	"svc_setpause",
	"svc_signonnum",
	"svc_centerprint",
	"svc_killedmonster",
	"svc_foundsecret",
	"svc_spawnstaticsound",
	"svc_intermission",
	"svc_finale",			// [string] music [string] text
	"svc_cdtrack",			// [byte] track [byte] looptrack
	"svc_sellscreen",
	"svc_cutscene"
};

//=============================================================================

/*
===============
CL_EntityNum
This error checks and tracks the total number of entities
===============
*/
entity_t	*CL_EntityNum (int num)
{
	if (num >= cl.num_entities)
	{
		if (num >= MAX_EDICTS)
			Host_Error ("CL_EntityNum: %i is an invalid number",num);
		while (cl.num_entities<=num)
		{
			cl_entities[cl.num_entities].colormap = vid.colormap;
			cl.num_entities++;
		}
	}
		
	return &cl_entities[num];
}


/*
==================
CL_ParseStartSoundPacket
==================
*/
void CL_ParseStartSoundPacket(void)
{
    vec3_t  pos;
    int 	channel, ent;
    int 	sound_num;
    int 	volume;
    int 	field_mask;
    float 	attenuation;  
 	int		i;
	           
    field_mask = MSG_ReadByte(); 

    if (field_mask & SND_VOLUME)
		volume = MSG_ReadByte ();
	else
		volume = DEFAULT_SOUND_PACKET_VOLUME;
	
    if (field_mask & SND_ATTENUATION)
		attenuation = MSG_ReadByte () / 64.0;
	else
		attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
	
	channel = MSG_ReadShort ();
	sound_num = MSG_ReadByte ();

	ent = channel >> 3;
	channel &= 7;

	if (ent > MAX_EDICTS)
		Host_Error ("CL_ParseStartSoundPacket: ent = %i", ent);
	
	for (i=0 ; i<3 ; i++)
		pos[i] = MSG_ReadCoord ();
 
    S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume/255.0, attenuation);
}       

/*
==================
CL_KeepaliveMessage
When the client is taking a long time to load stuff, send keepalive messages
so the server doesn't disconnect.
==================
*/
void CL_KeepaliveMessage (void)
{
	float	time;
	static float lastmsg;
	int		ret;
	sizebuf_t	old;
	byte		olddata[8192];
	
	if (sv.active)
		return;		// no need if server is local
	if (cls.demoplayback)
		return;

// read messages from server, should just be nops
	old = net_message;
	memcpy (olddata, net_message.data, net_message.cursize);
	
	do
	{
		ret = CL_GetMessage ();
		switch (ret)
		{
		default:
			Host_Error ("CL_KeepaliveMessage: CL_GetMessage failed");		
		case 0:
			break;	// nothing waiting
		case 1:
			Host_Error ("CL_KeepaliveMessage: received a message");
			break;
		case 2:
			if (MSG_ReadByte() != svc_nop)
				Host_Error ("CL_KeepaliveMessage: datagram wasn't a nop");
			break;
		}
	} while (ret);

	net_message = old;
	memcpy (net_message.data, olddata, net_message.cursize);

// check time
	time = Sys_FloatTime ();
	if (time - lastmsg < 5)
		return;
	lastmsg = time;

// write out a nop
	Con_Printf ("--> client to server keepalive\n");

	MSG_WriteByte (&cls.message, clc_nop);
	NET_SendMessage (cls.netcon, &cls.message);
	SZ_Clear (&cls.message);
}

/*
==================
CL_ParseServerInfo
==================
*/
void CL_ParseServerInfo (void)
{
	char	*str;
	int		i;
	int		nummodels, numsounds;
	char	model_precache[MAX_MODELS][MAX_QPATH];
	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 ();

// 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
//

	for (i=1 ; i<nummodels ; i++)
	{
		cl.model_precache[i] = Mod_ForName (model_precache[i], false);
		if (cl.model_precache[i] == NULL)
		{
			Con_Printf("Model %s not found\n", model_precache[i]);
			return;
		}
		CL_KeepaliveMessage ();
	}

	S_BeginPrecaching ();
	for (i=1 ; i<numsounds ; i++)
	{
		cl.sound_precache[i] = S_PrecacheSound (sound_precache[i]);
		CL_KeepaliveMessage ();
	}
	S_EndPrecaching ();


// local state
	cl_entities[0].model = cl.worldmodel = cl.model_precache[1];
	
	R_NewMap ();

	Hunk_Check ();		// make sure nothing is hurt
	
	noclip_anglehack = false;		// noclip is turned off at start	
}


/*
==================
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.
==================
*/
int	bitcounts[16];

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
#ifdef GLQUAKE
		if (num > 0 && num <= cl.maxclients)
			R_TranslatePlayerSkin (num - 1);
#endif
	}
	
	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;
	}

#ifdef GLQUAKE
	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);
	}

#else

	if (bits & U_SKIN)
		ent->skinnum = MSG_ReadByte();
	else
		ent->skinnum = ent->baseline.skin;
#endif

	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_ParseBaseline
==================
*/
void CL_ParseBaseline (entity_t *ent)
{
	int			i;
	
	ent->baseline.modelindex = MSG_ReadByte ();
	ent->baseline.frame = MSG_ReadByte ();
	ent->baseline.colormap = MSG_ReadByte();
	ent->baseline.skin = MSG_ReadByte();
	for (i=0 ; i<3 ; i++)
	{
		ent->baseline.origin[i] = MSG_ReadCoord ();
		ent->baseline.angles[i] = MSG_ReadAngle ();
	}
}


/*
==================
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_NewTranslation
=====================
*/
void CL_NewTranslation (int slot)
{
	int		i, j;
	int		top, bottom;
	byte	*dest, *source;
	
	if (slot > cl.maxclients)
		Sys_Error ("CL_NewTranslation: slot > cl.maxclients");
	dest = cl.scores[slot].translations;
	source = vid.colormap;
	memcpy (dest, vid.colormap, sizeof(cl.scores[slot].translations));
	top = cl.scores[slot].colors & 0xf0;
	bottom = (cl.scores[slot].colors &15)<<4;
#ifdef GLQUAKE
	R_TranslatePlayerSkin (slot);
#endif

	for (i=0 ; i<VID_GRADES ; i++, dest += 256, source+=256)
	{
		if (top < 128)	// the artists made some backwards ranges.  sigh.
			memcpy (dest + TOP_RANGE, source + top, 16);
		else
			for (j=0 ; j<16 ; j++)
				dest[TOP_RANGE+j] = source[top+15-j];
				
		if (bottom < 128)
			memcpy (dest + BOTTOM_RANGE, source + bottom, 16);
		else
			for (j=0 ; j<16 ; j++)
				dest[BOTTOM_RANGE+j] = source[bottom+15-j];		
	}
}

/*
=====================
CL_ParseStatic
=====================
*/
void CL_ParseStatic (void)
{
	entity_t *ent;
	int		i;
		
	i = cl.num_statics;
	if (i >= MAX_STATIC_ENTITIES)
		Host_Error ("Too many static entities");
	ent = &cl_static_entities[i];
	cl.num_statics++;
	CL_ParseBaseline (ent);

// copy it to the current state
	ent->model = cl.model_precache[ent->baseline.modelindex];
	ent->frame = ent->baseline.frame;
	ent->colormap = vid.colormap;
	ent->skinnum = ent->baseline.skin;
	ent->effects = ent->baseline.effects;

	VectorCopy (ent->baseline.origin, ent->origin);
	VectorCopy (ent->baseline.angles, ent->angles);	
	R_AddEfrags (ent);
}

/*
===================
CL_ParseStaticSound
===================
*/
void CL_ParseStaticSound (void)
{
	vec3_t		org;
	int			sound_num, vol, atten;
	int			i;
	
	for (i=0 ; i<3 ; i++)
		org[i] = MSG_ReadCoord ();
	sound_num = MSG_ReadByte ();
	vol = MSG_ReadByte ();
	atten = MSG_ReadByte ();
	
	S_StaticSound (cl.sound_precache[sound_num], org, vol, atten);
}


#define SHOWNET(x) if(cl_shownet.value==2)Con_Printf ("%3i:%s\n", msg_readcount-1, x);

/*
=====================
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");
			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 ();
#ifdef _WIN32
					VID_HandlePause (true);
#endif
				}
				else
				{
					CDAudio_Resume ();
#ifdef _WIN32
					VID_HandlePause (false);
#endif
				}
			}
			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;
		}
	}
}

	/*
	Copyright (C) 1996-1997 Id Software, Inc.

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	of the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

	See the GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

	*/
	// cl_parse.c -- parse a message received from the server

	#include "quakedef.h"

	char *svc_strings[] =
	{
	"svc_bad",
	"svc_nop",
	"svc_disconnect",
	"svc_updatestat",
	"svc_version", // [long] server version
	"svc_setview", // [short] entity number
	"svc_sound", // <see code>
	"svc_time", // [float] server time
	"svc_print", // [string] null terminated string
	"svc_stufftext", // [string] stuffed into client's console buffer
	// the string should be \n terminated
	"svc_setangle", // [vec3] set the view angle to this absolute value

	"svc_serverinfo", // [long] version
	// [string] signon string
	// [string]..[0]model cache [string]...[0]sounds cache
	// [string]..[0]item cache
	"svc_lightstyle", // [byte] [string]
	"svc_updatename", // [byte] [string]
	"svc_updatefrags", // [byte] [short]
	"svc_clientdata", // <shortbits + data>
	"svc_stopsound", // <see code>
	"svc_updatecolors", // [byte] [byte]
	"svc_particle", // [vec3] <variable>
	"svc_damage", // [byte] impact [byte] blood [vec3] from

	"svc_spawnstatic",
	"OBSOLETE svc_spawnbinary",
	"svc_spawnbaseline",

	"svc_temp_entity", // <variable>
	"svc_setpause",
	"svc_signonnum",
	"svc_centerprint",
	"svc_killedmonster",
	"svc_foundsecret",
	"svc_spawnstaticsound",
	"svc_intermission",
	"svc_finale", // [string] music [string] text
	"svc_cdtrack", // [byte] track [byte] looptrack
	"svc_sellscreen",
	"svc_cutscene"
	};

	//=============================================================================

	/*
	===============
	CL_EntityNum

	This error checks and tracks the total number of entities
	===============
	*/
	entity_t *CL_EntityNum (int num)
	{
	if (num >= cl.num_entities)
	{
	if (num >= MAX_EDICTS)
	Host_Error ("CL_EntityNum: %i is an invalid number",num);
	while (cl.num_entities<=num)
	{
	cl_entities[cl.num_entities].colormap = vid.colormap;
	cl.num_entities++;
	}
	}

	return &cl_entities[num];
	}


	/*
	==================
	CL_ParseStartSoundPacket
	==================
	*/
	void CL_ParseStartSoundPacket(void)
	{
	vec3_t pos;
	int channel, ent;
	int sound_num;
	int volume;
	int field_mask;
	float attenuation;
	int i;

	field_mask = MSG_ReadByte();

	if (field_mask & SND_VOLUME)
	volume = MSG_ReadByte ();
	else
	volume = DEFAULT_SOUND_PACKET_VOLUME;

	if (field_mask & SND_ATTENUATION)
	attenuation = MSG_ReadByte () / 64.0;
	else
	attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;

	channel = MSG_ReadShort ();
	sound_num = MSG_ReadByte ();

	ent = channel >> 3;
	channel &= 7;

	if (ent > MAX_EDICTS)
	Host_Error ("CL_ParseStartSoundPacket: ent = %i", ent);

	for (i=0 ; i<3 ; i++)
	pos[i] = MSG_ReadCoord ();

	S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume/255.0, attenuation);
	}

	/*
	==================
	CL_KeepaliveMessage

	When the client is taking a long time to load stuff, send keepalive messages
	so the server doesn't disconnect.
	==================
	*/
	void CL_KeepaliveMessage (void)
	{
	float time;
	static float lastmsg;
	int ret;
	sizebuf_t old;
	byte olddata[8192];

	if (sv.active)
	return; // no need if server is local
	if (cls.demoplayback)
	return;

	// read messages from server, should just be nops
	old = net_message;
	memcpy (olddata, net_message.data, net_message.cursize);

	do
	{
	ret = CL_GetMessage ();
	switch (ret)
	{
	default:
	Host_Error ("CL_KeepaliveMessage: CL_GetMessage failed");
	case 0:
	break; // nothing waiting
	case 1:
	Host_Error ("CL_KeepaliveMessage: received a message");
	break;
	case 2:
	if (MSG_ReadByte() != svc_nop)
	Host_Error ("CL_KeepaliveMessage: datagram wasn't a nop");
	break;
	}
	} while (ret);

	net_message = old;
	memcpy (net_message.data, olddata, net_message.cursize);

	// check time
	time = Sys_FloatTime ();
	if (time - lastmsg < 5)
	return;
	lastmsg = time;

	// write out a nop
	Con_Printf ("--> client to server keepalive\n");

	MSG_WriteByte (&cls.message, clc_nop);
	NET_SendMessage (cls.netcon, &cls.message);
	SZ_Clear (&cls.message);
	}

	/*
	==================
	CL_ParseServerInfo
	==================
	*/
	void CL_ParseServerInfo (void)
	{
	char *str;
	int i;
	int nummodels, numsounds;
	char model_precache[MAX_MODELS][MAX_QPATH];
	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.maxclientssizeof(cl.scores), "scores");

	// parse gametype
	cl.gametype = MSG_ReadByte ();

	// 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
	//

	for (i=1 ; i<nummodels ; i++)
	{
	cl.model_precache[i] = Mod_ForName (model_precache[i], false);
	if (cl.model_precache[i] == NULL)
	{
	Con_Printf("Model %s not found\n", model_precache[i]);
	return;
	}
	CL_KeepaliveMessage ();
	}

	S_BeginPrecaching ();
	for (i=1 ; i<numsounds ; i++)
	{
	cl.sound_precache[i] = S_PrecacheSound (sound_precache[i]);
	CL_KeepaliveMessage ();
	}
	S_EndPrecaching ();


	// local state
	cl_entities[0].model = cl.worldmodel = cl.model_precache[1];

	R_NewMap ();

	Hunk_Check (); // make sure nothing is hurt

	noclip_anglehack = false; // noclip is turned off at start
	}


	/*
	==================
	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.
	==================
	*/
	int bitcounts[16];

	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
	#ifdef GLQUAKE
	if (num > 0 && num <= cl.maxclients)
	R_TranslatePlayerSkin (num - 1);
	#endif
	}

	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;
	}

	#ifdef GLQUAKE
	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);
	}

	#else

	if (bits & U_SKIN)
	ent->skinnum = MSG_ReadByte();
	else
	ent->skinnum = ent->baseline.skin;
	#endif

	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_ParseBaseline
	==================
	*/
	void CL_ParseBaseline (entity_t *ent)
	{
	int i;

	ent->baseline.modelindex = MSG_ReadByte ();
	ent->baseline.frame = MSG_ReadByte ();
	ent->baseline.colormap = MSG_ReadByte();
	ent->baseline.skin = MSG_ReadByte();
	for (i=0 ; i<3 ; i++)
	{
	ent->baseline.origin[i] = MSG_ReadCoord ();
	ent->baseline.angles[i] = MSG_ReadAngle ();
	}
	}


	/*
	==================
	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_NewTranslation
	=====================
	*/
	void CL_NewTranslation (int slot)
	{
	int i, j;
	int top, bottom;
	byte dest, source;

	if (slot > cl.maxclients)
	Sys_Error ("CL_NewTranslation: slot > cl.maxclients");
	dest = cl.scores[slot].translations;
	source = vid.colormap;
	memcpy (dest, vid.colormap, sizeof(cl.scores[slot].translations));
	top = cl.scores[slot].colors & 0xf0;
	bottom = (cl.scores[slot].colors &15)<<4;
	#ifdef GLQUAKE
	R_TranslatePlayerSkin (slot);
	#endif

	for (i=0 ; i<VID_GRADES ; i++, dest += 256, source+=256)
	{
	if (top < 128) // the artists made some backwards ranges. sigh.
	memcpy (dest + TOP_RANGE, source + top, 16);
	else
	for (j=0 ; j<16 ; j++)
	dest[TOP_RANGE+j] = source[top+15-j];

	if (bottom < 128)
	memcpy (dest + BOTTOM_RANGE, source + bottom, 16);
	else
	for (j=0 ; j<16 ; j++)
	dest[BOTTOM_RANGE+j] = source[bottom+15-j];
	}
	}

	/*
	=====================
	CL_ParseStatic
	=====================
	*/
	void CL_ParseStatic (void)
	{
	entity_t *ent;
	int i;

	i = cl.num_statics;
	if (i >= MAX_STATIC_ENTITIES)
	Host_Error ("Too many static entities");
	ent = &cl_static_entities[i];
	cl.num_statics++;
	CL_ParseBaseline (ent);

	// copy it to the current state
	ent->model = cl.model_precache[ent->baseline.modelindex];
	ent->frame = ent->baseline.frame;
	ent->colormap = vid.colormap;
	ent->skinnum = ent->baseline.skin;
	ent->effects = ent->baseline.effects;

	VectorCopy (ent->baseline.origin, ent->origin);
	VectorCopy (ent->baseline.angles, ent->angles);
	R_AddEfrags (ent);
	}

	/*
	===================
	CL_ParseStaticSound
	===================
	*/
	void CL_ParseStaticSound (void)
	{
	vec3_t org;
	int sound_num, vol, atten;
	int i;

	for (i=0 ; i<3 ; i++)
	org[i] = MSG_ReadCoord ();
	sound_num = MSG_ReadByte ();
	vol = MSG_ReadByte ();
	atten = MSG_ReadByte ();

	S_StaticSound (cl.sound_precache[sound_num], org, vol, atten);
	}


	#define SHOWNET(x) if(cl_shownet.value==2)Con_Printf ("%3i:%s\n", msg_readcount-1, x);

	/*
	=====================
	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");
	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 ();
	#ifdef _WIN32
	VID_HandlePause (true);
	#endif
	}
	else
	{
	CDAudio_Resume ();
	#ifdef _WIN32
	VID_HandlePause (false);
	#endif
	}
	}
	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;
	}
	}
	}