From: Mario <mario.mario@y7mail.com>
Date: Wed, 31 Jul 2024 01:49:32 +0000 (+1000)
Subject: Prevent division by zero when warpzones teleport a stationary player
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=2ef0221b405abdf1b954135e2ff7b4333004f70c;p=xonotic%2Fxonotic-data.pk3dir.git

Prevent division by zero when warpzones teleport a stationary player
---

diff --git a/qcsrc/lib/warpzone/server.qc b/qcsrc/lib/warpzone/server.qc
index f216aa9c6..3a98911e4 100644
--- a/qcsrc/lib/warpzone/server.qc
+++ b/qcsrc/lib/warpzone/server.qc
@@ -145,7 +145,7 @@ float WarpZone_Teleport(entity wz, entity player, float f0, float f1)
 
 #ifdef SVQC
 	// prevent further teleports back
-	float dt = (o1 - o10) * v1 * (1 / (v1 * v1));
+	float dt = (v1 != '0 0 0') ? (o1 - o10) * v1 * (1 / (v1 * v1)) : 0;
 	if(dt < PHYS_INPUT_FRAMETIME)
 		player.warpzone_teleport_finishtime += PHYS_INPUT_FRAMETIME - dt;
 #endif