Added piercing sight mask to make sure that Visor always get positions of other players

Author: GASergei

code/qcommon/g_public.h

@@ -62,6 +62,9 @@ typedef struct {
 	// if SVF_CLIENTMASK is set, use as bitmask of clients to send to
 	// (maxclients must be <= 32, up to the mod to enforce this)
 	int			singleClient;
+#if defined( QC )
+	int			piercingSightMask;
+#endif // QC
 
 	qboolean	bmodel;				// if false, assume an explicit mins / maxs bounding box
 									// only set by trap_SetBrushModel

code/server/sv_snapshot.cpp

@@ -368,6 +368,15 @@ static void SV_AddEntitiesVisibleFromPoint( const vec3_t origin,
 			continue;
 		}
 
+#if defined( QC )
+		if ( ent->s.number >= 0 && ent->s.number < MAX_CLIENTS &&
+		    ( SV_GentityNum( frame->ps.clientNum )->r.piercingSightMask & ( 1 << ent->s.number ) ) )
+		{
+			SV_AddEntToSnapshot( svEnt, ent, eNums );
+			continue;
+		}
+#endif // QC
+
 		// broadcast entities are always sent
 		if ( ent->r.svFlags & SVF_BROADCAST ) {
 			SV_AddEntToSnapshot( svEnt, ent, eNums );