From 83a617c7fd0327af2b82820fc87b247d21df98e0 Mon Sep 17 00:00:00 2001
From: DOOM <N/A>
Date: Wed, 1 May 2024 13:20:23 -0700
Subject: [PATCH] Fixes sentry targeting xenos in vents.

---
 code/modules/defenses/sentry.dm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/code/modules/defenses/sentry.dm b/code/modules/defenses/sentry.dm
index a02e4e7808c9..13c131d49133 100644
--- a/code/modules/defenses/sentry.dm
+++ b/code/modules/defenses/sentry.dm
@@ -271,6 +271,11 @@
 	if(!(world.time-last_fired >= fire_delay) || !turned_on || !ammo || QDELETED(target))
 		return
 
+	if(isliving(A))
+		var/mob/living/vent_mob = A
+		if(vent_mob.is_ventcrawling)
+			return
+
 	if(world.time-last_fired >= 30 SECONDS) //if we haven't fired for a while, beep first
 		playsound(loc, 'sound/machines/twobeep.ogg', 50, 1)
 		sleep(3)