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BITKit/Scripts/Channel/MultiplexGroup.cs

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+using Godot;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using BITKit;
+
+namespace BITKit;
+public partial class MultiplexGroup : Node
+{
+    [Export] private Godot.Collections.Dictionary<string, Node> dictionary;
+    [Export] public string CurrentElement { get; protected set; }
+    public override void _Ready()
+    {
+        if (dictionary.Count > 0)
+        {
+            SetCurrentElement(dictionary.Keys.First());
+        }
+    }
+    public void SetCurrentElement(string currentElement)
+    {
+        foreach (var x in dictionary)
+        {
+            if (x.Value is IActivable activable)
+            {
+                activable.Enabled = x.Key == currentElement;
+            }
+            else
+            {
+                x.Value?.SetProcess(x.Key == currentElement);
+            }
+        }
+    }
+}