效果模块，以及代码位置整理

Assets/Scripts/EditorGame/GameElements/ElementFolder/ElementFolder.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using Ichni.Editor;
+using Ichni.RhythmGame.Beatmap;
+using Lean.Pool;
+using UnityEngine;
+
+namespace Ichni.RhythmGame
+{
+    public partial class ElementFolder : GameElement, IHaveTransformSubmodule, IHaveTimeDurationSubmodule
+    {
+        public List<Track> trackList;
+        public TransformSubmodule transformSubmodule { get; set; }
+        public TimeDurationSubmodule timeDurationSubmodule { get; set; }
+
+        public static ElementFolder GenerateElement(string name, Guid id, List<string> tags, bool isFirstGenerated, GameElement parentElement)
+        {
+            ElementFolder elementFolder = Instantiate(EditorManager.instance.basePrefabs.elementFolder).GetComponent<ElementFolder>();
+            elementFolder.Initialize(name, id, tags, isFirstGenerated, parentElement);
+            return elementFolder;
+        }
+
+        protected override void SetDefaultSubmodules()
+        {
+            transformSubmodule = new TransformSubmodule(this);
+            timeDurationSubmodule = new TimeDurationSubmodule(this);
+            
+            submoduleList.Add(transformSubmodule);
+            submoduleList.Add(timeDurationSubmodule);
+        }
+    }
+
+
+    public partial class ElementFolder
+    {
+        public override void SaveBM()
+        {
+            matchedBM = parentElement != null ? 
+                new ElementFolder_BM(elementName, elementGuid, tags, parentElement.matchedBM as GameElement_BM) : 
+                new ElementFolder_BM(elementName, elementGuid, tags, null);
+        }
+    }
+
+    namespace Beatmap
+    {
+        public class ElementFolder_BM : GameElement_BM
+        {
+            public ElementFolder_BM()
+            {
+
+            }
+
+            public ElementFolder_BM(string elementName, Guid elementGuid, List<string> tags, GameElement_BM attachedElement) 
+                : base(elementName, elementGuid, tags, attachedElement)
+            {
+                
+            }
+
+            public override void ExecuteBM()
+            {
+                matchedElement = ElementFolder.GenerateElement(elementName, elementGuid, tags,false, GetElement(attachedElementGuid));
+            }
+
+            public override GameElement DuplicateBM(GameElement parent)
+            {
+                return ElementFolder.GenerateElement(elementName, elementGuid, tags, false, parent);
+            }
+        }
+    }
+}

Assets/Scripts/EditorGame/GameElements/ElementFolder/ElementFolder.cs.meta

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