效果模块，以及代码位置整理

Assets/Scripts/EditorGame/Animations/Track/TrackTotalTimeChange.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using Ichni.RhythmGame.Beatmap;
+using Lean.Pool;
+using UnityEngine;
+
+namespace Ichni.RhythmGame
+{
+    public partial class TrackTotalTimeChange : AnimationBase
+    {
+        public FlexibleFloat totalTime;
+        public TrackTimeSubmoduleStatic targetTrackTimeSubmoduleStatic;
+
+        public static TrackTotalTimeChange GenerateElement(string elementName, Guid id,
+            List<string> tags, bool isFirstGenerated, Track animatedTrack, FlexibleFloat totalTime)
+        {
+            TrackTotalTimeChange trackTotalTimeChange = Instantiate(EditorManager.instance.basePrefabs.emptyObject)
+                .AddComponent<TrackTotalTimeChange>();
+            trackTotalTimeChange.Initialize(elementName, id, tags, isFirstGenerated, animatedTrack);
+
+            trackTotalTimeChange.animatedObject = animatedTrack;
+
+            trackTotalTimeChange.targetTrackTimeSubmoduleStatic = animatedTrack.trackTimeSubmodule as TrackTimeSubmoduleStatic;
+
+            trackTotalTimeChange.totalTime = totalTime;
+            trackTotalTimeChange.animationReturnType = FlexibleReturnType.Before;
+            //trackTotalTimeChange.timeDurationSubmodule.SetDuration(totalTime);
+
+            return trackTotalTimeChange;
+        }
+        
+        protected override void SetDefaultSubmodules()
+        {
+            timeDurationSubmodule = new TimeDurationSubmodule(this);
+            submoduleList.Add(timeDurationSubmodule);
+        }
+
+        protected override void UpdateAnimation(float songTime)
+        {
+            totalTime.UpdateFlexibleFloat(songTime);
+
+            if (totalTime.returnType == FlexibleReturnType.MiddleExecuting)
+            {
+                targetTrackTimeSubmoduleStatic.trackTotalTime = totalTime.value;
+            }
+        }
+    }
+    
+    public partial class TrackTotalTimeChange
+    {
+        public override void SaveBM()
+        {
+            matchedBM = new TrackTotalTimeChange_BM(elementName, elementGuid, tags, animatedObject.matchedBM as Track_BM, totalTime.ConvertToBM());
+        }
+    }
+
+    namespace Beatmap
+    {
+        public class TrackTotalTimeChange_BM : GameElement_BM
+        {
+            public FlexibleFloat_BM totalTime;
+
+            public TrackTotalTimeChange_BM()
+            {
+
+            }
+
+            public TrackTotalTimeChange_BM(string elementName, Guid elementGuid, List<string> tags,
+                GameElement_BM attachedElement, FlexibleFloat_BM totalTime) : 
+                base(elementName, elementGuid, tags, attachedElement)
+            {
+                this.totalTime = totalTime;
+            }
+
+            public override void ExecuteBM()
+            {
+                matchedElement = TrackTotalTimeChange.GenerateElement(elementName, elementGuid, tags, false,
+                    GetElement(attachedElementGuid) as Track, totalTime.ConvertToGameType());
+            }
+
+            public override GameElement DuplicateBM(GameElement parent)
+            {
+                return TrackTotalTimeChange.GenerateElement(elementName, elementGuid, tags, false,
+                    parent as Track, totalTime.ConvertToGameType());
+            }
+        }
+    }
+}

Assets/Scripts/EditorGame/Animations/Track/TrackTotalTimeChange.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 2eec4a2a4ac744e0ca183d59c465c4e2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: