EntityStorage ECS (#9291)

Content.Server/Storage/EntitySystems/ArtifactStorageSystem.cs

@@ -0,0 +1,23 @@
+using Content.Server.Storage.Components;
+using Content.Server.Xenoarchaeology.XenoArtifacts;
+
+namespace Content.Server.Storage.EntitySystems;
+
+public sealed class ArtifactStorageSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<ArtifactStorageComponent, StorageBeforeCloseEvent>(OnBeforeClose);
+    }
+
+    private void OnBeforeClose(EntityUid uid, ArtifactStorageComponent component, StorageBeforeCloseEvent args)
+    {
+        foreach (var ent in args.Contents)
+        {
+            if (HasComp<ArtifactComponent>(ent))
+                args.ContentsWhitelist.Add(ent);
+        }
+    }
+}