ItemMapper ECS (#9867)

Content.Server/Storage/EntitySystems/ItemMapperSystem.cs

@@ -1,36 +1,9 @@
-using System.Linq;
-using Content.Shared.Storage.Components;
-using Content.Shared.Storage.EntitySystems;
+using Content.Shared.Storage.EntitySystems;
 using JetBrains.Annotations;
-using Robust.Shared.Containers;
 
 namespace Content.Server.Storage.EntitySystems
 {
     /// <inheritdoc/>
     [UsedImplicitly]
-    public sealed class ItemMapperSystem : SharedItemMapperSystem
-    {
-        [Dependency] private readonly SharedContainerSystem _containerSystem = default!;
-
-        protected override bool TryGetLayers(ContainerModifiedMessage msg,
-            ItemMapperComponent itemMapper,
-            out IReadOnlyList<string> showLayers)
-        {
-            var containedLayers = _containerSystem.GetAllContainers(msg.Container.Owner)
-                .SelectMany(cont => cont.ContainedEntities).ToArray();
-
-            var list = new List<string>();
-            foreach (var mapLayerData in itemMapper.MapLayers.Values)
-            {
-                var count = containedLayers.Count(uid => mapLayerData.ServerWhitelist.IsValid(uid));
-                if (count >= mapLayerData.MinCount && count <= mapLayerData.MaxCount)
-                {
-                    list.Add(mapLayerData.Layer);
-                }
-            }
-
-            showLayers = list;
-            return true;
-        }
-    }
+    public sealed class ItemMapperSystem : SharedItemMapperSystem {}
 }