/*
=====================
CL_ClearState
=====================
*/
void CL_ClearState (void)
{
int i;
extern float scr_centertime_off;
S_StopAllSounds (true);
Com_DPrintf ("Clearing memory\n");
if (!com_serveractive)
{
Host_ClearMemory ();
}
CL_ClearTEnts ();
CL_ClearDlights ();
CL_ClearParticles ();
CL_ClearNails ();
for (i = 0; i < UPDATE_BACKUP; i++)
Q_free (cl.frames[i].packet_entities.entities);
// wipe the entire cl structure
memset (&cl, 0, sizeof(cl));
SZ_Clear (&cls.netchan.message);
// clear other arrays
memset (cl_efrags, 0, sizeof(cl_efrags));
memset (cl_lightstyle, 0, sizeof(cl_lightstyle));
memset (cl_entities, 0, sizeof(cl_entities));
cl_entframecount = 2; // so that cl_entframecount - 1 != 0
cl.viewheight = DEFAULT_VIEWHEIGHT;
cl.minpitch = -70;
cl.maxpitch = 80;
V_NewMap ();
// make sure no centerprint messages are left from previous level
scr_centertime_off = 0;
//
// allocate the efrags and chain together into a free list
//
cl.free_efrags = cl_efrags;
for (i=0 ; i<MAX_EFRAGS-1 ; i++)
cl.free_efrags[i].entnext = &cl.free_efrags[i+1];
cl.free_efrags[i].entnext = NULL;
}
/*
================
CL_InitParticles
================
*/
void CL_InitParticles( void )
{
int i;
cl_particles = Mem_Alloc( cls.mempool, sizeof( particle_t ) * GI->max_particles );
CL_ClearParticles ();
// this is used for EF_BRIGHTFIELD
for( i = 0; i < NUMVERTEXNORMALS; i++ )
{
cl_avelocities[i][0] = Com_RandomLong( 0, 255 ) * 0.01f;
cl_avelocities[i][1] = Com_RandomLong( 0, 255 ) * 0.01f;
cl_avelocities[i][2] = Com_RandomLong( 0, 255 ) * 0.01f;
}
tracerred = Cvar_Get( "tracerred", "0.8", 0, "tracer red component weight ( 0 - 1.0 )" );
tracergreen = Cvar_Get( "tracergreen", "0.8", 0, "tracer green component weight ( 0 - 1.0 )" );
tracerblue = Cvar_Get( "tracerblue", "0.4", 0, "tracer blue component weight ( 0 - 1.0 )" );
traceralpha = Cvar_Get( "traceralpha", "0.5", 0, "tracer alpha amount ( 0 - 1.0 )" );
tracerspeed = Cvar_Get( "tracerspeed", "6000", 0, "tracer speed" );
tracerlength = Cvar_Get( "tracerlength", "0.8", 0, "tracer length factor" );
traceroffset = Cvar_Get( "traceroffset", "30", 0, "tracer starting offset" );
}
/*
==================
NQD_ParseServerData
==================
*/
static void NQD_ParseServerData (void)
{
char *str;
int i;
int nummodels, numsounds;
char mapname[MAX_QPATH];
int cs2;
qbool gpl_map;
#ifdef GLQUAKE
extern qbool r_gpl_map;
#endif
Com_DPrintf ("Serverdata packet received.\n");
//
// wipe the client_state_t struct
//
CL_ClearState ();
// parse protocol version number
i = MSG_ReadLong ();
if (i != NQ_PROTOCOL_VERSION)
Host_Error ("Server returned version %i, not %i", i, NQ_PROTOCOL_VERSION);
// parse maxclients
nq_maxclients = MSG_ReadByte ();
if (nq_maxclients < 1 || nq_maxclients > NQ_MAX_CLIENTS)
Host_Error ("Bad maxclients (%u) from server", nq_maxclients);
// parse gametype
cl.gametype = MSG_ReadByte() ? GAME_DEATHMATCH : GAME_COOP;
// parse signon message
str = MSG_ReadString ();
strlcpy (cl.levelname, str, sizeof(cl.levelname));
// separate the printfs so the server message can have a color
Com_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");
Com_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
for (nummodels=1 ; ; nummodels++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (nummodels == MAX_MODELS)
Host_Error ("Server sent too many model precaches");
strlcpy (cl.model_name[nummodels], str, sizeof(cl.model_name[0]));
Mod_TouchModel (str);
}
// precache sounds
for (numsounds=1 ; ; numsounds++)
{
str = MSG_ReadString ();
if (!str[0])
break;
if (numsounds == MAX_SOUNDS)
Host_Error ("Server sent too many sound precaches");
strlcpy (cl.sound_name[numsounds], str, sizeof(cl.sound_name[0]));
S_TouchSound (str);
}
//
// now we try to load everything else until a cache allocation fails
//
cl.clipmodels[1] = CM_LoadMap (cl.model_name[1], true, NULL, &cl.map_checksum2);
COM_StripExtension (COM_SkipPath(cl.model_name[1]), mapname);
cs2 = Com_TranslateMapChecksum (mapname, cl.map_checksum2);
gpl_map = (cl.map_checksum2 != cs2);
cl.map_checksum2 = cs2;
#ifdef GLQUAKE
r_gpl_map = gpl_map;
#endif
for (i = 1; i < nummodels; i++)
{
cl.model_precache[i] = Mod_ForName (cl.model_name[i], false, i == 1);
if (cl.model_precache[i] == NULL)
Host_Error ("Model %s not found", cl.model_name[i]);
if (cl.model_name[i][0] == '*')
cl.clipmodels[i] = CM_InlineModel(cl.model_name[i]);
}
for (i=1 ; i<numsounds ; i++) {
cl.sound_precache[i] = S_PrecacheSound (cl.sound_name[i]);
}
// local state
if (!cl.model_precache[1])
Host_Error ("NQD_ParseServerData: NULL worldmodel");
COM_StripExtension (COM_SkipPath (cl.model_name[1]), mapname);
Cvar_ForceSet (&host_mapname, mapname);
CL_ClearParticles ();
CL_FindModelNumbers ();
R_NewMap (cl.model_precache[1]);
TP_NewMap ();
Hunk_Check (); // make sure nothing is hurt
nq_signon = 0;
nq_num_entities = 0;
nq_drawpings = false; // unless we have the ProQuake extension
cl.servertime_works = true;
cl.allow_fbskins = true;
r_refdef2.allow_cheats = true; // why not
cls.state = ca_onserver;
}
/*
==============
CL_ClearEffects
==============
*/
void CL_ClearEffects (void)
{
CL_ClearParticles ();
CL_ClearDlights ();
CL_ClearLightStyles ();
}