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Added sv_cullplayers_trace and sv_cullentities_trace

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2621 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2007-08-30 18:55:44 +00:00
parent 72a980e347
commit 75ea97a08f
2 changed files with 50 additions and 0 deletions
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46
engine/server/sv_ents.c
View file

@ -25,6 +25,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
void SV_CleanupEnts(void);
extern cvar_t sv_nailhack;
extern cvar_t sv_cullentities_trace;
extern cvar_t sv_cullplayers_trace;
/*
=============================================================================
@ -1383,6 +1385,39 @@ void SV_WritePlayerToClient(sizebuf_t *msg, clstate_t *ent)
}
#endif
qboolean Cull_Traceline(edict_t *viewer, edict_t *seen)
{
int i;
trace_t tr;
vec3_t start;
vec3_t end;
if (seen->v->solid == SOLID_BSP)
return false; //bsp ents are never culled this way
//stage 1: check against their origin
VectorAdd(viewer->v->origin, viewer->v->view_ofs, start);
tr.fraction = 1;
if (!sv.worldmodel->funcs.Trace (sv.worldmodel, 1, 0, start, seen->v->origin, vec3_origin, vec3_origin, &tr))
return false; //wasn't blocked
//stage 2: check against their bbox
for (i = 0; i < 8; i++)
{
end[0] = seen->v->origin[0] + ((i&1)?seen->v->mins[0]:seen->v->maxs[0]);
end[1] = seen->v->origin[1] + ((i&2)?seen->v->mins[1]:seen->v->maxs[1]);
end[2] = seen->v->origin[2] + ((i&4)?seen->v->mins[2]+0.1:seen->v->maxs[2]);
tr.fraction = 1;
if (!sv.worldmodel->funcs.Trace (sv.worldmodel, 1, 0, start, end, vec3_origin, vec3_origin, &tr))
return false; //this trace went through, so don't cull
}
return true;
}
/*
=============
SV_WritePlayersToClient
@ -1669,6 +1704,9 @@ void SV_WritePlayersToClient (client_t *client, edict_t *clent, qbyte *pvs, size
if (!((int)clent->v->dimension_see & ((int)ent->v->dimension_seen | (int)ent->v->dimension_ghost)))
continue; //not in this dimension - sorry...
if (sv_cullplayers_trace.value || sv_cullentities_trace.value)
if (Cull_Traceline(clent, ent))
continue;
}
if (SV_AddCSQCUpdate(client, ent))
@ -2405,6 +2443,14 @@ void SV_WriteEntitiesToClient (client_t *client, sizebuf_t *msg, qboolean ignore
if (!((int)client->edict->v->dimension_see & ((int)ent->v->dimension_seen | (int)ent->v->dimension_ghost)))
continue; //not in this dimension - sorry...
if (!ignorepvs && ent != clent)
{ //more expensive culling
if ((e <= sv.allocated_client_slots && sv_cullplayers_trace.value) || sv_cullentities_trace.value)
if (Cull_Traceline(clent, ent))
continue;
}
if (SV_AddCSQCUpdate(client, ent)) //csqc took it.
continue;

4
engine/server/sv_main.c
View file

@ -125,6 +125,8 @@ cvar_t sv_maxdrate = SCVAR("sv_maxdrate", "10000");
cvar_t sv_bigcoords = SCVARF("sv_bigcoords", "", CVAR_SERVERINFO);
cvar_t sv_cullplayers_trace = SCVARF("sv_cullplayers_trace", "", CVAR_SERVERINFO);
cvar_t sv_cullentities_trace = SCVARF("sv_cullentities_trace", "", CVAR_SERVERINFO);
cvar_t sv_phs = SCVAR("sv_phs", "1");
cvar_t sv_resetparms = SCVAR("sv_resetparms", "0");
@ -3160,6 +3162,8 @@ void SV_InitLocal (void)
Cvar_Register (&sv_highchars, cvargroup_servercontrol);
Cvar_Register (&sv_phs, cvargroup_servercontrol);
Cvar_Register (&sv_cullplayers_trace, cvargroup_servercontrol);
Cvar_Register (&sv_cullentities_trace, cvargroup_servercontrol);
Cvar_Register (&sv_csqcdebug, cvargroup_servercontrol);