From 6913c77ab1e5da30bf3040a503ab25604c2582de Mon Sep 17 00:00:00 2001
From: Alex Evgrashin <aevgrashin@yandex.ru>
Date: Sun, 6 Nov 2022 20:34:06 +0100
Subject: [PATCH] Quick fix for holofan and tiny fan (#12420)

Fixes https://github.com/space-wizards/space-station-14/issues/12411
---
 Content.Server/Atmos/EntitySystems/AirtightSystem.cs        | 6 +-----
 .../Entities/Structures/Holographic/projections.yml         | 4 ++++
 .../Entities/Structures/Piping/Atmospherics/special.yml     | 2 ++
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/Content.Server/Atmos/EntitySystems/AirtightSystem.cs b/Content.Server/Atmos/EntitySystems/AirtightSystem.cs
index 7a608b1d38..6301d2bf48 100644
--- a/Content.Server/Atmos/EntitySystems/AirtightSystem.cs
+++ b/Content.Server/Atmos/EntitySystems/AirtightSystem.cs
@@ -31,11 +31,7 @@ namespace Content.Server.Atmos.EntitySystems
                 var moveEvent = new MoveEvent(airtight.Owner, default, default, Angle.Zero, xform.LocalRotation, xform, false);
                 OnAirtightRotated(uid, airtight, ref moveEvent);
             }
-
-            // Adding this component will immediately anchor the entity, because the atmos system
-            // requires airtight entities to be anchored for performance.
-            xform.Anchored = true;
-
+            
             UpdatePosition(airtight);
         }
 
diff --git a/Resources/Prototypes/Entities/Structures/Holographic/projections.yml b/Resources/Prototypes/Entities/Structures/Holographic/projections.yml
index 3029ecf2c4..6497258c7e 100644
--- a/Resources/Prototypes/Entities/Structures/Holographic/projections.yml
+++ b/Resources/Prototypes/Entities/Structures/Holographic/projections.yml
@@ -2,7 +2,11 @@
   id: HolosignWetFloor
   name: wet floor sign
   description: The words flicker as if they mean nothing.
+  placement:
+    mode: SnapgridCenter
   components:
+  - type: Transform
+    anchored: true
   - type: Physics
     bodyType: Static
   - type: Sprite
diff --git a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/special.yml b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/special.yml
index d30b6de79c..c597788c6c 100644
--- a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/special.yml
+++ b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/special.yml
@@ -6,6 +6,8 @@
   placement:
     mode: SnapgridCenter
   components:
+  - type: Transform
+    anchored: true
   - type: Physics
     bodyType: Static
   - type: Sprite