From: lordhavoc <lordhavoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 4 Mar 2002 11:08:20 +0000 (+0000)
Subject: don't send entities outside addressable origin range (+-32767)
X-Git-Tag: RELEASE_0_2_0_RC1~595
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=79efa45bf0cdbb4507d29c6cfa32851789b283b6;p=xonotic%2Fdarkplaces.git

don't send entities outside addressable origin range (+-32767)


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@1606 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/sv_main.c b/sv_main.c
index a335a7f9..5e886884 100644
--- a/sv_main.c
+++ b/sv_main.c
@@ -961,6 +961,10 @@ void SV_WriteEntitiesToClient (client_t *client, edict_t *clent, sizebuf_t *msg)
 			VectorCopy(ent->v.origin, origin);
 		}
 
+		// don't send an entity if it's coordinates would wrap around
+		if (origin[0] < -32768 || origin[1] < -32768 || origin[2] < -32768 || origin[0] > 32767 || origin[1] > 32767 || origin[2] > 32767)
+			continue;
+
 		// ent has survived every check so far, check if it is visible
 		// always send embedded brush models, they don't generate much traffic
 		if (ent != clent && ((flags & RENDER_VIEWMODEL) == 0) && (model == NULL || model->type != mod_brush || model->name[0] != '*'))
@@ -1791,6 +1795,7 @@ void SV_SpawnServer (char *server)
 // run two frames to allow everything to settle
 	sv.frametime = pr_global_struct->frametime = host_frametime = 0.1;
 	SV_Physics ();
+	sv.frametime = pr_global_struct->frametime = host_frametime = 0.1;
 	SV_Physics ();
 
 	Mod_PurgeUnused();