From 09323ae772140fe7b74b6a481ac7f5374c9dae0a Mon Sep 17 00:00:00 2001
From: SkyratBot <59378654+SkyratBot@users.noreply.github.com>
Date: Tue, 16 Jul 2024 07:18:36 +0200
Subject: [PATCH] [MIRROR] Necropolis gates block atmos when closed. (#28871)

* Necropolis gates block atmos when closed. (#84958)

## About The Pull Request

Per the title, necropolis gates are now solid to atmos as long as
they're closed - the same as actual doors.
## Why It's Good For The Game

Fixes a couple of active turfs on the Icebox Lavaland ruin, mostly - it
had two different types of atmosphere on either side of a necropolis
gate, probably because the mapper thought it would work like an airlock.

It also just makes sense that the heavy stone door would block atmos, if
even flimsy wooden ones can.
## Changelog
:cl:
fix: Atmosphere can no longer flow through closed necropolis gates.
/:cl:

* Necropolis gates block atmos when closed.

---------

Co-authored-by: lizardqueenlexi <105025397+lizardqueenlexi@users.noreply.github.com>
---
 code/modules/mapfluff/ruins/objects_and_mobs/necropolis_gate.dm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/code/modules/mapfluff/ruins/objects_and_mobs/necropolis_gate.dm b/code/modules/mapfluff/ruins/objects_and_mobs/necropolis_gate.dm
index 8dc9cec326d..860eb8c8168 100644
--- a/code/modules/mapfluff/ruins/objects_and_mobs/necropolis_gate.dm
+++ b/code/modules/mapfluff/ruins/objects_and_mobs/necropolis_gate.dm
@@ -15,6 +15,7 @@
 	resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF
 	light_range = 8
 	light_color = LIGHT_COLOR_LAVA
+	can_atmos_pass = ATMOS_PASS_DENSITY
 	var/open = FALSE
 	var/changing_openness = FALSE
 	var/locked = FALSE