From: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
Date: Sat, 30 Dec 2023 16:12:52 +0000 (+1100)
Subject: Reduce shuttle smimsh allocations (#22952)
X-Git-Url: https://git.smokeofanarchy.ru/gitweb.cgi?a=commitdiff_plain;h=3a166e14230650f7d0dc40c370898d02b3206a83;p=space-station-14.git

Reduce shuttle smimsh allocations (#22952)
---

diff --git a/Content.Server/Shuttles/Systems/ShuttleSystem.FasterThanLight.cs b/Content.Server/Shuttles/Systems/ShuttleSystem.FasterThanLight.cs
index 763e89e4f8..636470e2e5 100644
--- a/Content.Server/Shuttles/Systems/ShuttleSystem.FasterThanLight.cs
+++ b/Content.Server/Shuttles/Systems/ShuttleSystem.FasterThanLight.cs
@@ -77,6 +77,8 @@ public sealed partial class ShuttleSystem
     /// </summary>
     public const float FTLDestinationMass = 500f;
 
+    private HashSet<EntityUid> _lookupEnts = new();
+
     private EntityQuery<BodyComponent> _bodyQuery;
     private EntityQuery<BuckleComponent> _buckleQuery;
     private EntityQuery<GhostComponent> _ghostQuery;
@@ -716,8 +718,10 @@ public sealed partial class ShuttleSystem
             // Handle clearing biome stuff as relevant.
             tileSet.Clear();
             _biomes.ReserveTiles(xform.MapUid.Value, aabb, tileSet);
+            _lookupEnts.Clear();
+            _lookup.GetEntitiesIntersecting(xform.MapUid.Value, aabb, _lookupEnts, LookupFlags.Uncontained);
 
-            foreach (var ent in _lookup.GetEntitiesIntersecting(xform.MapUid.Value, aabb, LookupFlags.Uncontained))
+            foreach (var ent in _lookupEnts)
             {
                 if (ent == uid || immune.Contains(ent))
                 {