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Src/Core/WorldNode/WorldInfoNodeService.cs

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+using System;
+using System.Collections;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+#if UNITY_5_3_OR_NEWER
+using UnityEngine;
+#endif
+namespace BITKit.WorldNode
+{
+    [Serializable]
+    public struct WorldInfoNode : IWorldNode
+    {
+        // ReSharper disable once InconsistentNaming
+        #if UNITY_5_3_OR_NEWER
+        [SerializeReference,SubclassSelector]
+        #endif
+        private IReference name;
+        // ReSharper disable once InconsistentNaming
+#if UNITY_5_3_OR_NEWER
+        [SerializeReference,SubclassSelector]
+#endif
+        private IReference description;
+        public int Id { get; set; }
+        public object WorldObject { get; set; }
+        public string Name => name?.Value;
+        public string Description => description?.Value;
+    }
+
+    public sealed class WorldInfoNodeService : IDisposable
+    {
+        public IReadOnlyDictionary<int, WorldInfoNode> WorldInfoNodes => _infoNodes;
+        private readonly IWorldNodeService _worldNodeService;
+        private readonly ConcurrentDictionary<int, WorldInfoNode> _infoNodes = new();
+
+        public WorldInfoNodeService(IWorldNodeService worldNodeService)
+        {
+            _worldNodeService = worldNodeService;
+
+            _worldNodeService.OnNodeRegistered += OnNodeRegistered;
+        }
+
+        private void OnNodeRegistered(IWorldNode obj)
+        {
+            if (obj is not WorldInfoNode infoNode) return;
+            _infoNodes.TryAdd(obj.Id, infoNode);
+        }
+
+        public void Dispose()
+        {
+            _infoNodes.Clear();
+        }
+    }
+}