同步

Assets/Scenes/StartMenu.unity

@@ -1197,7 +1197,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   serializationData:
-    SerializedFormat: 0
+    SerializedFormat: 2
     SerializedBytes: 
     ReferencedUnityObjects: []
     SerializedBytesString: 
@@ -2074,7 +2074,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   serializationData:
-    SerializedFormat: 0
+    SerializedFormat: 2
     SerializedBytes: 
     ReferencedUnityObjects: []
     SerializedBytesString: 
@@ -5734,14 +5734,20 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   serializationData:
-    SerializedFormat: 0
-    SerializedBytes: 2d010e000000700072006f006a0065006300740049006e0066006f005f0042004d002d010b00000073006f006e00670049006e0066006f005f0042004d00
+    SerializedFormat: 2
+    SerializedBytes: 
     ReferencedUnityObjects: []
     SerializedBytesString: 
     Prefab: {fileID: 0}
     PrefabModificationsReferencedUnityObjects: []
     PrefabModifications: []
-    SerializationNodes: []
+    SerializationNodes:
+    - Name: projectInfo_BM
+      Entry: 6
+      Data: 
+    - Name: songInfo_BM
+      Entry: 6
+      Data: 
   isLoadedProject: 0
   loadedProjectName: 
   isRecovery: 0

Assets/Scripts/Game/DataCore/Base_BM/BaseElement_BM.cs

@@ -0,0 +1,23 @@
+using System;
+
+namespace Ichni.RhythmGame.Beatmap
+{
+    public abstract class BaseElement_BM
+    {
+        public Guid attachedElementGuid;
+
+        /// <summary>
+        /// 从存档类中生成游戏物体
+        /// </summary>
+        public abstract void ExecuteBM();
+
+        /// <summary>
+        /// 在AfterInitialize中被调用，用于处理GameElement的"需要引用"的物体在此物体后面生成的情况。
+        /// 注意，如果使用此函数，需要在ExecuteBM中设置 matchedElement.matchedBM = this;
+        /// </summary>
+        public virtual void AfterExecute()
+        {
+
+        }
+    }
+}

Assets/Scripts/Game/DataCore/Base_BM/BaseElement_BM.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: ab4e12be376b08f418bd2d7a7d78aec6

Assets/Scripts/Game/EditorCore/GameElements_Editor/Track/Track_Editor.cs

@@ -297,7 +297,7 @@ namespace Ichni.RhythmGame
         [Button("Rebuild")]
         public void Rebuild()
         {
-            trackPathSubmodule?.path.Rebuild(true);
+            trackPathSubmodule?.path.RebuildImmediate();
             trackRendererSubmodule?.meshGenerator.Rebuild();
         }
         #endregion

Assets/Scripts/Game/RuntimeCore/Animations/AnimationBase.cs

@@ -32,8 +32,8 @@ namespace Ichni.RhythmGame
                 LogWindow.Log("AnimationBase must be attached to a GameElement with TransformSubmodule", Color.red);
             }
 
-            // 向 AnimationManager 注册，通过中废集权 Update 驱动，替代 MonoBehaviour.Update()
-            AnimationManager.instance.RegisterAnimation(this);
+            // 向 ElementUpdateScheduler 注册 Phase.Animation
+            CoreServices.UpdateScheduler.Register(UpdatePhase.Animation, this);
         }
         
         public virtual void OnDirtyRefresh(Dictionary<string, bool> flags)
@@ -43,7 +43,7 @@ namespace Ichni.RhythmGame
 
         public override void OnDelete()
         {
-            AnimationManager.instance.UnregisterAnimation(this);
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.Animation, this);
         }
         #endregion
 
@@ -54,7 +54,16 @@ namespace Ichni.RhythmGame
         /// <param name="songTime">歌曲时间</param>
         protected abstract void UpdateAnimation(float songTime);
 
-        // Update() 已移除，改由 AnimationManager.ManualTick 集中驱动
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.Animation 阶段检查时间范围并执行动画更新。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
+        {
+            if (phase == UpdatePhase.Animation && timeDurationSubmodule.CheckTimeInDuration(songTime))
+            {
+                UpdateAnimation(songTime);
+            }
+        }
 
         public virtual Vector3 getValue(float time)
         {
@@ -75,10 +84,14 @@ namespace Ichni.RhythmGame
             timeDurationSubmodule.endTime += offset;
         }
 
+        /// <summary>
+        /// 一次性调用入口，供 BeatmapContainer.AfterLoadSet() 等非调度器路径使用。
+        /// 不再用于逐帧驱动。
+        /// </summary>
         public virtual void InvokeUpdate()
         {
-            UpdateAnimation(EditorManager.instance.songInformation.songTime);
+            UpdateAnimation(CoreServices.TimeProvider.SongTime);
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/Animations/Transform/LookAt.cs

@@ -32,6 +32,11 @@ namespace Ichni.RhythmGame
             look.targetTransformSubmodule = (animatedObject as IHaveTransformSubmodule).transformSubmodule;
             look.targetTransformSubmodule.lookAt = look;
             look.gameCamera = EditorManager.instance.cameraManager.gameCamera;
+
+            // 注册到 Phase 7 (Effect) — TickLate 中在 Track/TrackFollower/Note 全部更新完毕后执行旋转覆盖
+            // 避免因轨道位置尚未就绪导致的旋转抖动
+            CoreServices.UpdateScheduler.Register(UpdatePhase.Effect, look);
+
             return look;
         }
 
@@ -39,12 +44,29 @@ namespace Ichni.RhythmGame
         {
             timeDurationSubmodule = new TimeDurationSubmodule(this);
         }
+
+        public override void OnDelete()
+        {
+            base.OnDelete(); // AnimationBase 注销 Phase 1 (Animation)
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.Effect, this);
+        }
         #endregion
 
         #region [动画更新] Animation Update
-        void LateUpdate()
+        /// <summary>
+        /// 调度器多阶段处理：
+        ///   Phase 1 (Animation) → 由 base.ScheduledUpdate 调用 UpdateAnimation，更新 enabling 状态
+        ///   Phase 7 (Effect) → 在所有 Track/TrackFollower/Note 位置更新完毕后执行旋转覆盖
+        /// 替代原先的 LateUpdate()。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            if (enabling.value) (animatedObject as IHaveTransformSubmodule)?.UpdateLookAt(this);
+            base.ScheduledUpdate(phase, songTime); // AnimationBase 处理 Phase 1
+
+            if (phase == UpdatePhase.Effect)
+            {
+                if (enabling.value) (animatedObject as IHaveTransformSubmodule)?.UpdateLookAt(this);
+            }
         }
 
         protected override void UpdateAnimation(float songTime)

Assets/Scripts/Game/RuntimeCore/Base/BaseElement.cs

@@ -56,27 +56,4 @@ namespace Ichni.RhythmGame
     {
         public void TriggerInteraction();
     }
-    
-
-    namespace Beatmap
-    {
-        public abstract class BaseElement_BM
-        {
-            public Guid attachedElementGuid;
-            
-            /// <summary>
-            /// 从存档类中生成游戏物体
-            /// </summary>
-            public abstract void ExecuteBM();
-
-            /// <summary>
-            /// 在AfterInitialize中被调用，用于处理GameElement的“需要引用”的物体在此物体后面生成的情况。
-            /// 注意，如果使用此函数，需要在ExecuteBM中设置 matchedElement.matchedBM = this;
-            /// </summary>
-            public virtual void AfterExecute()
-            {
-                
-            }
-        }
-    }
-}
+}

Assets/Scripts/Game/RuntimeCore/Base/CoreServices.cs

@@ -6,6 +6,13 @@ namespace Ichni.RhythmGame
     public static class CoreServices
     {
         public static ISongTimeProvider TimeProvider { get; set; }
+
+        /// <summary>
+        /// 集中式元素更新调度器。
+        /// 所有 GameElement 子类应通过此属性访问调度器进行 Register / Unregister，
+        /// 而非直接引用 EditorManager 或 GameManager。
+        /// </summary>
+        public static ElementUpdateScheduler UpdateScheduler { get; set; }
     }
 
     /// <summary>

Assets/Scripts/Game/RuntimeCore/Base/IScheduledElement.cs

@@ -0,0 +1,22 @@
+namespace Ichni.RhythmGame
+{
+    /// <summary>
+    /// 所有参与集中更新调度的元素需实现的接口。
+    /// 同一元素可注册到多个 <see cref="UpdatePhase"/>，
+    /// 通过 <paramref name="phase"/> 参数区分当前所处阶段并执行对应逻辑。
+    /// </summary>
+    public interface IScheduledElement
+    {
+        /// <summary>
+        /// 由 <see cref="ElementUpdateScheduler"/> 在对应阶段调用。
+        /// </summary>
+        /// <param name="phase">当前执行的更新阶段</param>
+        /// <param name="songTime">当前音频播放时间（秒）</param>
+        void ScheduledUpdate(UpdatePhase phase, float songTime);
+
+        /// <summary>
+        /// 元素是否处于活跃状态。调度器跳过非活跃元素以节省开销。
+        /// </summary>
+        bool IsScheduledActive { get; }
+    }
+}

Assets/Scripts/Game/RuntimeCore/Base/IScheduledElement.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: fdf08f5bfdc7b9f4b87f697c199eb1cf

Assets/Scripts/Game/RuntimeCore/Base/ProjectFiles/BeatmapContainer.cs

@@ -4,7 +4,6 @@ using System.Collections.Generic;
 using System.Linq;
 using Ichni.Editor;
 using Ichni.RhythmGame.Beatmap;
-using UniRx;
 using UnityEngine;
 using UnityEngine.Events;
 
@@ -27,11 +26,15 @@ namespace Ichni.RhythmGame
         {
             gameElementList = new List<GameElement>();
             lowPriorityActions = new List<UnityAction>();
-            Observable.EveryUpdate().Subscribe(_ => ExecuteLowPriorityActions());
+            // 低优先级动作由 ElementUpdateScheduler Phase 8 Misc 尾部统一调用，
+            // 不再使用 UniRx Observable.EveryUpdate 订阅。
         }
         #endregion
 
         #region [低优先级动作调度] Low Priority Action Dispatch
+        /// <summary>
+        /// 执行并清空低优先级动作队列。由 ElementUpdateScheduler.TickLate() Phase 8 调用。
+        /// </summary>
         public void ExecuteLowPriorityActions()
         {
             if (lowPriorityActions.Count > 0)
@@ -83,4 +86,4 @@ namespace Ichni.RhythmGame
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/Base/UpdatePhase.cs

@@ -0,0 +1,38 @@
+namespace Ichni.RhythmGame
+{
+    /// <summary>
+    /// 集中式更新调度器的阶段定义。
+    /// 每帧按数值升序执行，保证严格的依赖顺序：
+    ///   动画先于变换应用 → 变换先于 Spline 重建 → 轨道先于音符。
+    /// 数值留有间隔，便于未来插入新阶段。
+    /// </summary>
+    public enum UpdatePhase
+    {
+        /// <summary>判定元素激活/隐藏状态</summary>
+        TimeDuration = 0,
+
+        /// <summary>更新动画值，设置脏标记</summary>
+        Animation = 10,
+
+        /// <summary>执行 DirtyRefresh + Transform + Color</summary>
+        Apply = 20,
+
+        /// <summary>手动重建 Dreamteck SplineComputer；同时执行 LookAt 等 Transform 后处理覆盖</summary>
+        SplineRebuild = 30,
+
+        /// <summary>更新轨道时间、裁剪区间</summary>
+        TrackCore = 40,
+
+        /// <summary>更新轨道跟踪器（CrossTrackPoint / ObjectTracker 等）</summary>
+        TrackFollower = 50,
+
+        /// <summary>音符可见性、轨道位置、判定、特效</summary>
+        Note = 60,
+
+        /// <summary>ParticleEmitter / TimeEffectsCollection 等特效</summary>
+        Effect = 70,
+
+        /// <summary>SkyboxSubsetter / LowPriorityActions 等杂项</summary>
+        Misc = 80
+    }
+}

Assets/Scripts/Game/RuntimeCore/Base/UpdatePhase.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 6b79a50d212bc9a42b53f7f576f15ae7

Assets/Scripts/Game/RuntimeCore/GameElements/Danmaku/Dodger.cs

@@ -1,18 +1,5 @@
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
 
 public class Dodger : MonoBehaviour
 {
-    // Start is called before the first frame update
-    void Start()
-    {
-        
-    }
-
-    // Update is called once per frame
-    void Update()
-    {
-        
-    }
 }

Assets/Scripts/Game/RuntimeCore/GameElements/Essential/GameElement.cs

@@ -9,7 +9,7 @@ using Ichni.Editor;
 
 namespace Ichni.RhythmGame
 {
-    public abstract partial class GameElement : SerializedMonoBehaviour, IBaseElement, IComparable<GameElement>
+    public abstract partial class GameElement : SerializedMonoBehaviour, IBaseElement, IComparable<GameElement>, IScheduledElement
     {
         #region [属性和标记] Essential & Tracking Info
         //物体名
@@ -141,6 +141,19 @@ namespace Ichni.RhythmGame
             return HierarchyPriority.CompareTo(other.HierarchyPriority);
         }
         #endregion
+
+        #region [调度更新] IScheduledElement Implementation
+        /// <summary>
+        /// 由 ElementUpdateScheduler 在对应阶段调用。
+        /// 子类按需重写以实现特定阶段的更新逻辑。
+        /// </summary>
+        public virtual void ScheduledUpdate(UpdatePhase phase, float songTime) { }
+
+        /// <summary>
+        /// 元素是否处于活跃状态。调度器跳过非活跃元素以节省开销。
+        /// </summary>
+        public virtual bool IsScheduledActive => isActiveAndEnabled;
+        #endregion
     }
 
     #region [额外交互及存档重写预留] Editor Interaction & Interfaces Overrides

Assets/Scripts/Game/RuntimeCore/GameElements/GeneralEffects/ParticleEmitter.cs

@@ -66,6 +66,17 @@ namespace Ichni.RhythmGame
             transformSubmodule = new TransformSubmodule(this);
             colorSubmodule = new ColorSubmodule(this, Color.white, true, Color.white, 0);
         }
+
+        public override void AfterInitialize()
+        {
+            base.AfterInitialize();
+            CoreServices.UpdateScheduler.Register(UpdatePhase.Effect, this);
+        }
+
+        public override void OnDelete()
+        {
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.Effect, this);
+        }
         #endregion
 
         #region [控制与刷新] Control & Refresh
@@ -84,18 +95,21 @@ namespace Ichni.RhythmGame
             (this as IHaveParticles).SetParticleSettings(prewarm, simulationSpace, density, lifeTime, speed, radius, isAutoOrient, particleRotation);
         }
 
-        private void Update()
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.Effect 阶段控制粒子播放/暂停/停止。
+        /// 替代原 MonoBehaviour.Update()，由 ElementUpdateScheduler 集中驱动。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            float songTime = EditorManager.instance.songInformation.songTime;
+            if (phase != UpdatePhase.Effect) return;
+
             if (playTime > songTime || stopTime < songTime)
             {
                 if (particle.isPlaying || particle.isPaused)
                 {
                     particle.Stop();
-
                     if (songTime < playTime) { particle.Clear(); }
                 }
-
             }
             else
             {
@@ -107,7 +121,6 @@ namespace Ichni.RhythmGame
                 {
                     particle.Play();
                 }
-
             }
         }
         public override void Refresh()

Assets/Scripts/Game/RuntimeCore/GameElements/GeneralEffects/TimeEffectsCollection.cs

@@ -16,6 +16,12 @@ namespace Ichni.RhythmGame
         public float time; //触发效果的时间
         #endregion
 
+        #region [运行时缓存] Cached Effect Lists
+        private List<EffectBase> _priorEffects;
+        private List<EffectBase> _defaultEffects;
+        private List<EffectBase> _lateEffects;
+        #endregion
+
         #region [生成与初始化] Generation & Initialization
         public static TimeEffectsCollection GenerateElement(string name, Guid guid, List<string> tags,
             bool isFirstGenerated, GameElement parentElement, float time)
@@ -33,15 +39,54 @@ namespace Ichni.RhythmGame
             transformSubmodule = new TransformSubmodule(this);
             effectSubmodule = new EffectSubmodule(this);
         }
+
+        public override void AfterInitialize()
+        {
+            base.AfterInitialize();
+            CacheEffectLists();
+            CoreServices.UpdateScheduler.Register(UpdatePhase.Effect, this);
+        }
+
+        public override void OnDelete()
+        {
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.Effect, this);
+        }
+
+        /// <summary>
+        /// 缓存 effectCollection 中的 Prior/Default/Late 列表引用，
+        /// 避免 ScheduledUpdate 中每帧执行 Dictionary string key 查找和 lambda 委托分配。
+        /// </summary>
+        private void CacheEffectLists()
+        {
+            if (effectSubmodule?.effectCollection == null) return;
+            effectSubmodule.effectCollection.TryGetValue("Prior", out _priorEffects);
+            effectSubmodule.effectCollection.TryGetValue("Default", out _defaultEffects);
+            effectSubmodule.effectCollection.TryGetValue("Late", out _lateEffects);
+        }
         #endregion
 
         #region [控制与刷新] Control & Refresh
-        private void Update()
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.Effect 阶段更新时间特效集合。
+        /// 替代原 MonoBehaviour.Update()，由 ElementUpdateScheduler 集中驱动。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            effectSubmodule.effectCollection["Prior"].ForEach(effect => effect.UpdateEffect(time));
-            effectSubmodule.effectCollection["Default"].ForEach(effect => effect.UpdateEffect(time));
-            effectSubmodule.effectCollection["Late"].ForEach(effect => effect.UpdateEffect(time));
+            if (phase != UpdatePhase.Effect) return;
+
+            UpdateEffectList(_priorEffects, time);
+            UpdateEffectList(_defaultEffects, time);
+            UpdateEffectList(_lateEffects, time);
+        }
+
+        private static void UpdateEffectList(List<EffectBase> effects, float effectTime)
+        {
+            if (effects == null) return;
+            for (int i = 0; i < effects.Count; i++)
+            {
+                effects[i].UpdateEffect(effectTime);
+            }
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/GameElements/GlobalElements/SkyboxSubsetter.cs

@@ -61,6 +61,17 @@ namespace Ichni.RhythmGame
             skyboxBlender.makeFirstMaterialSkybox = true;
             skyboxBlender.InspectorAndAwakeChanges();
         }
+
+        public override void AfterInitialize()
+        {
+            base.AfterInitialize();
+            CoreServices.UpdateScheduler.Register(UpdatePhase.Misc, this);
+        }
+
+        public override void OnDelete()
+        {
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.Misc, this);
+        }
         #endregion
 
         #region [控制与刷新] Control & Refresh
@@ -92,11 +103,16 @@ namespace Ichni.RhythmGame
             skyboxBlender.InspectorAndAwakeChanges();
         }
 
-        private void Update()
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.Misc 阶段处理天空盒切换与混合。
+        /// 替代原 MonoBehaviour.Update()，由 ElementUpdateScheduler 集中驱动。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
+            if (phase != UpdatePhase.Misc) return;
+
             if (skyBoxThemeBundleList.Count > 1)
             {
-                float songTime = EditorManager.instance.songInformation.songTime;
                 float delay = EditorManager.instance.songInformation.delay;
                 float finalTime = EditorManager.instance.songInformation.songLength;
 
@@ -117,4 +133,4 @@ namespace Ichni.RhythmGame
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/GameElements/Notes/NoteObjects/Flick.cs

@@ -30,6 +30,7 @@ namespace Ichni.RhythmGame
                 {
                     flick.track = track;
                     flick.trackPositioner = flick.gameObject.GetComponent<SplinePositioner>() ?? flick.gameObject.AddComponent<SplinePositioner>();
+                    flick.trackPositioner.autoUpdate = false; // 由调度器 Phase 6 手动刷新采样
                     flick.trackPositioner.spline = track.trackPathSubmodule.path;
                     flick.isOnTrack = true;
                     flick.UpdateNoteInTrack(EditorManager.instance.songInformation.songTime);

Assets/Scripts/Game/RuntimeCore/GameElements/Notes/NoteObjects/Hold.cs

@@ -41,8 +41,8 @@ namespace Ichni.RhythmGame
                 {
                     hold.track = track;
                     hold.trackPositioner = hold.gameObject.GetComponent<SplinePositioner>() ?? hold.gameObject.AddComponent<SplinePositioner>();
+                    hold.trackPositioner.autoUpdate = false; // 由调度器 Phase 6 手动刷新采样
                     hold.trackPositioner.spline = track.trackPathSubmodule.path;
-                    hold.trackPositioner.updateMethod = SplineUser.UpdateMethod.LateUpdate;
                     hold.isOnTrack = true;
                     hold.UpdateNoteInTrack(EditorManager.instance.songInformation.songTime);
                     Observable.NextFrame().Subscribe(_ =>
@@ -177,6 +177,15 @@ namespace Ichni.RhythmGame
                     holdingTime = songTime - exactJudgeTime;
                 }
             }
+
+            // 轨道位置更新：必须在状态机之后执行，确保 holdingTime 等字段已更新。
+            // 在旧代码中，ManualUpdate(Update) 先更新状态 → LateUpdate 再更新位置。
+            // 现在两者都在 LateUpdate Phase 6 的同一个 ManualUpdate 中，因此将位置更新移至状态机之后。
+            if (isOnTrack)
+            {
+                UpdateNoteInTrack(songTime);
+            }
+
             if (noteJudgeSubmodule != null && !EditorManager.instance.cameraManager.isSceneCameraActive)
             {
                 foreach (NoteJudgeUnit unit in noteJudgeSubmodule.judgeUnitList.Where(unit => unit.isShowingJudge))
@@ -241,14 +250,6 @@ namespace Ichni.RhythmGame
                 }
             }
         }
-        
-        private void LateUpdate()
-        {
-            if (isOnTrack)
-            {
-                UpdateNoteInTrack(EditorManager.instance.songInformation.songTime);
-            }
-        }
         #endregion
     }
 }

Assets/Scripts/Game/RuntimeCore/GameElements/Notes/NoteObjects/NoteBase.cs

@@ -93,6 +93,7 @@ namespace Ichni.RhythmGame
         public virtual void UpdateNoteInMovableTrack(float songTime)
         {
             TrackTimeSubmoduleMovable trackTimeSubmoduleMovable = track.trackTimeSubmodule as TrackTimeSubmoduleMovable;
+            trackPositioner.RebuildImmediate();
             trackPositioner.SetPercent(trackTimeSubmoduleMovable.GetTrackPercent(exactJudgeTime));
         }
 
@@ -105,6 +106,7 @@ namespace Ichni.RhythmGame
 
             percent = Mathf.Clamp01(percent);
 
+            trackPositioner.RebuildImmediate();
             trackPositioner.SetPercent(1 - percent);
         }
 
@@ -119,10 +121,10 @@ namespace Ichni.RhythmGame
             var editor = EditorManager.instance;
             var cameraManager = editor.cameraManager;
 
-            // 轨道位置更新
-            if (isOnTrack && track.trackTimeSubmodule is TrackTimeSubmoduleStatic)
+            // 轨道位置更新（Phase 6 在 LateUpdate 中执行，SplineComputer 已完成采样）
+            if (isOnTrack)
             {
-                UpdateNoteInStaticTrack(currentSongTime);
+                UpdateNoteInTrack(currentSongTime);
             }
 
             // 判定状态更新
@@ -245,10 +247,11 @@ namespace Ichni.RhythmGame
             if (exactJudgeTime - beyondTime - 0.5f > -EditorManager.instance.songInformation.delay)
             {
                 gameObject.SetActive(false);
+                var noteScheduler = CoreServices.UpdateScheduler.NoteScheduler;
                 if (isNewOne) 
-                    EditorManager.instance.noteManager.RegisterNote(this, exactJudgeTime - beyondTime - 0.1f, (this is Hold hold ? hold.holdEndTime : exactJudgeTime) + finishTime + 0.1f);
+                    noteScheduler.RegisterNote(this, exactJudgeTime - beyondTime - 0.1f, (this is Hold hold ? hold.holdEndTime : exactJudgeTime) + finishTime + 0.1f);
                 else 
-                    NoteManager.instance.ChangeNoteInfo(this, exactJudgeTime - beyondTime - 0.1f, (this is Hold hold ? hold.holdEndTime : exactJudgeTime) + finishTime + 0.1f);
+                    noteScheduler.ChangeNoteInfo(this, exactJudgeTime - beyondTime - 0.1f, (this is Hold hold ? hold.holdEndTime : exactJudgeTime) + finishTime + 0.1f);
             }
         }
         

Assets/Scripts/Game/RuntimeCore/GameElements/Notes/NoteObjects/Stay.cs

@@ -23,6 +23,7 @@ namespace Ichni.RhythmGame
                 {
                     stay.track = track;
                     stay.trackPositioner = stay.gameObject.GetComponent<SplinePositioner>() ?? stay.gameObject.AddComponent<SplinePositioner>();
+                    stay.trackPositioner.autoUpdate = false; // 由调度器 Phase 6 手动刷新采样
                     stay.trackPositioner.spline = track.trackPathSubmodule.path;
                     stay.isOnTrack = true;
                     stay.UpdateNoteInTrack(EditorManager.instance.songInformation.songTime);

Assets/Scripts/Game/RuntimeCore/GameElements/Notes/NoteObjects/Tap.cs

@@ -24,6 +24,7 @@ namespace Ichni.RhythmGame
                 {
                     tap.track = track;
                     tap.trackPositioner = tap.gameObject.GetComponent<SplinePositioner>() ?? tap.gameObject.AddComponent<SplinePositioner>();
+                    tap.trackPositioner.autoUpdate = false; // 由调度器 Phase 6 手动刷新采样
                     tap.trackPositioner.spline = track.trackPathSubmodule.path;
                     tap.isOnTrack = true;
                     tap.UpdateNoteInTrack(EditorManager.instance.songInformation.songTime);

Assets/Scripts/Game/RuntimeCore/GameElements/Track/Track.cs

@@ -48,15 +48,26 @@ namespace Ichni.RhythmGame
                 trackPathSubmodule.ClosePath();
             }
 
-            // 向 TrackManager 注册，通过中废集权 Update 驱动，替代 MonoBehaviour.Update()
-            TrackManager.instance.RegisterTrack(this);
+            // 向 ElementUpdateScheduler 注册 Phase.TrackCore + SplineRebuild
+            var scheduler = CoreServices.UpdateScheduler;
+            scheduler.Register(UpdatePhase.TrackCore, this);
+            scheduler.RegisterTrackSpline(this);
 
             Refresh();
         }
         #endregion
 
         #region [主循环与更新] Update & Refresh
-        // Update() 已移除，改由 TrackManager.ManualTick 集中驱动
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.TrackCore 阶段更新轨道时间子模块。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
+        {
+            if (phase == UpdatePhase.TrackCore && timeDurationSubmodule.CheckTimeInDuration(songTime))
+            {
+                (trackTimeSubmodule as TrackTimeSubmoduleMovable)?.UpdateTrackPart(songTime);
+            }
+        }
 
         public override void Refresh()
         {
@@ -69,7 +80,9 @@ namespace Ichni.RhythmGame
         public override void OnDelete()
         {
             if (parentElement is ElementFolder folder) folder.trackList.Remove(this);
-            TrackManager.instance.UnregisterTrack(this);
+            var scheduler = CoreServices.UpdateScheduler;
+            scheduler.Unregister(UpdatePhase.TrackCore, this);
+            scheduler.UnregisterTrackSpline(this);
         }
         #endregion
 
@@ -88,4 +101,4 @@ namespace Ichni.RhythmGame
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/GameElements/Track/TrackPoints/CrossTrackPoint.cs

@@ -30,6 +30,7 @@ namespace Ichni.RhythmGame
                 .AddComponent<CrossTrackPoint>();
             point.Initialize(elementName, id, tags, isFirstGenerated, elementFolder);
             point.trackPositioner = point.gameObject.AddComponent<SplinePositioner>();
+            point.trackPositioner.autoUpdate = false; // 由调度器 Phase 5 手动刷新采样
             point.nowAttachedTrackIndex = -1;
             point.trackListFolder = elementFolder;
             point.trackSwitch = trackSwitch;
@@ -51,13 +52,24 @@ namespace Ichni.RhythmGame
         public override void AfterInitialize()
         {
             base.AfterInitialize();
-            TrackManager.instance.RegisterCrossPoint(this);
+            // 向 ElementUpdateScheduler 注册 Phase.TrackFollower
+            CoreServices.UpdateScheduler.Register(UpdatePhase.TrackFollower, this);
         }
         #endregion
 
         #region [生命周期与更新] Update & Refresh
-        // Update() 已移除，改由 TrackManager.ManualTick 集中驱动
-        public void ManualTick(float songTime)
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.TrackFollower 阶段更新跨轨切分点。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
+        {
+            if (phase == UpdatePhase.TrackFollower)
+            {
+                ManualTick(songTime);
+            }
+        }
+
+        private void ManualTick(float songTime)
         {
             if (trackPercent.animations.Count > 0)
             {
@@ -69,7 +81,7 @@ namespace Ichni.RhythmGame
 
         public override void OnDelete()
         {
-            TrackManager.instance.UnregisterCrossPoint(this);
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.TrackFollower, this);
         }
 
         public override void Refresh()
@@ -92,8 +104,9 @@ namespace Ichni.RhythmGame
                 trackPositioner.spline = trackListFolder.trackList[trackSwitch.value].trackPathSubmodule.path;
             }
 
+            trackPositioner.RebuildImmediate();
             trackPositioner.SetPercent(trackPercent.value);
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/GameElements/Track/TrackPoints/TrackHeadPoint.cs

@@ -16,7 +16,7 @@ namespace Ichni.RhythmGame
         public TimeDurationSubmodule timeDurationSubmodule { get; set; }
         public bool motionApplyRotation;
         public Vector3 motionEulerAngles;
-        private float SongTime => EditorManager.instance.songInformation.songTime;
+        private float SongTime => CoreServices.TimeProvider.SongTime;
         #endregion
 
         #region [生成与初始化] Generation & Initialization
@@ -28,6 +28,7 @@ namespace Ichni.RhythmGame
             head.Initialize(elementName, id, tags, isFirstGenerated, track);
             head.track = track;
             head.trackPositioner = head.gameObject.AddComponent<SplinePositioner>();
+            head.trackPositioner.autoUpdate = false; // 由调度器 Phase 5 手动刷新采样
             head.trackPositioner.spline = track.trackPathSubmodule.path;
             head.trackTimeSubmoduleMovable = track.trackTimeSubmodule as TrackTimeSubmoduleMovable;
             
@@ -54,23 +55,28 @@ namespace Ichni.RhythmGame
         public override void AfterInitialize()
         {
             base.AfterInitialize();
-            TrackManager.instance.RegisterHeadPoint(this);
+            // 向 ElementUpdateScheduler 注册 Phase.TrackFollower
+            CoreServices.UpdateScheduler.Register(UpdatePhase.TrackFollower, this);
         }
 
         public override void OnDelete()
         {
             base.OnDelete();
-            TrackManager.instance.UnregisterHeadPoint(this);
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.TrackFollower, this);
         }
 
         #region [运行时刷新] Update & Tracking
-        public void ManualTick(float songTime)
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.TrackFollower 阶段更新轨道头节点位置。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            if (track.timeDurationSubmodule.CheckTimeInDuration(songTime))
+            if (phase == UpdatePhase.TrackFollower && track.timeDurationSubmodule.CheckTimeInDuration(songTime))
             {
+                trackPositioner.RebuildImmediate();
                 trackPositioner.SetPercent(trackTimeSubmoduleMovable.headPercent);
             }
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/GameElements/Track/TrackPoints/TrackPercentPoint.cs

@@ -32,6 +32,7 @@ namespace Ichni.RhythmGame
             point.Initialize(elementName, id, tags, isFirstGenerated, track);
             point.track = track;
             point.trackPositioner = point.gameObject.AddComponent<SplinePositioner>();
+            point.trackPositioner.autoUpdate = false; // 由调度器 Phase 5 手动刷新采样
             point.trackPositioner.spline = track.trackPathSubmodule.path;
             point.trackPercent = trackPercent;
 
@@ -52,28 +53,35 @@ namespace Ichni.RhythmGame
         public override void AfterInitialize()
         {
             base.AfterInitialize();
-            TrackManager.instance.RegisterPercentPoint(this);
+            // 向 ElementUpdateScheduler 注册 Phase.TrackFollower
+            CoreServices.UpdateScheduler.Register(UpdatePhase.TrackFollower, this);
         }
 
         public override void OnDelete()
         {
             base.OnDelete();
-            TrackManager.instance.UnregisterPercentPoint(this);
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.TrackFollower, this);
         }
 
         #region [刷新计算] Update & Refresh
-        public void ManualTick(float songTime)
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.TrackFollower 阶段更新轨道百分比位置。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            if (trackPercent.animations.Count > 0)
+            if (phase == UpdatePhase.TrackFollower)
             {
-                trackPercent.UpdateFlexibleFloat(songTime);
-                if (trackPercent.returnType == FlexibleReturnType.MiddleExecuting)
+                if (trackPercent.animations.Count > 0)
                 {
-                    float finalValue = trackPercent.value;
-                    if (finalValue > 1 && finalValue > Mathf.Floor(finalValue)) finalValue -= Mathf.Floor(finalValue);
+                    trackPercent.UpdateFlexibleFloat(songTime);
+                    if (trackPercent.returnType == FlexibleReturnType.MiddleExecuting)
+                    {
+                        float finalValue = trackPercent.value;
+                        if (finalValue > 1 && finalValue > Mathf.Floor(finalValue)) finalValue -= Mathf.Floor(finalValue);
 
-
-                    trackPositioner.SetPercent(finalValue);
+                        trackPositioner.RebuildImmediate();
+                        trackPositioner.SetPercent(finalValue);
+                    }
                 }
             }
         }
@@ -88,4 +96,4 @@ namespace Ichni.RhythmGame
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/GameElements/Track/TrackSubmodules/TrackExtraModifier.cs

@@ -1,18 +1,5 @@
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
 
 public class TrackExtraModifier : MonoBehaviour
 {
-    // Start is called before the first frame update
-    void Start()
-    {
-        
-    }
-
-    // Update is called once per frame
-    void Update()
-    {
-        
-    }
 }

Assets/Scripts/Game/RuntimeCore/GameElements/Track/TrackSubmodules/TrackPathSubmodule.cs

@@ -35,7 +35,10 @@ namespace Ichni.RhythmGame
 
             this.sampleRate = sampleRate;
             this.path.sampleRate = sampleRate;
-            this.path.updateMode = SplineComputer.UpdateMode.LateUpdate;
+            // 保持默认 UpdateMode.Update，由 SplineComputer 自行检测 transform.hasChanged
+            // 并在自身 Update 周期中按需重采样、通知订阅者（延迟）。
+            // 不可使用 UpdateMode.None：Rebuild(true) 在 None 模式下不触发重采样；
+            // 不可使用 RebuildImmediate：同步重建所有订阅者（含 SplineRenderer 网格生成）导致 ~50ms 帧耗。
             SetUpSplineComputer(this.trackSpaceType, this.trackSamplingType);
 
             this.isShowingDisplay = isShowingDisplay;
@@ -106,7 +109,7 @@ namespace Ichni.RhythmGame
             SetUpSplineComputer(trackSpaceType, trackSamplingType);
             ClosePath();
             #endif
-            path.Rebuild(true);
+            path.RebuildImmediate();
         }
         #endregion
     }

Assets/Scripts/Game/RuntimeCore/GameElements/Track/Trackers/ObjectTracker.cs

@@ -59,11 +59,17 @@ namespace Ichni.RhythmGame
                 applyRotationOffset, rotationOffsetMin, rotationOffsetMax, customRotationRuleName,
                 applyScaleOffset, scaleOffsetMin, scaleOffsetMax, customScaleRuleName);
 
-            // 向 TrackManager 注册
-            TrackManager.instance.RegisterObjectTracker(objectTracker);
+            if (isFirstGenerated) objectTracker.AfterInitialize();
             return objectTracker;
         }
 
+        public override void AfterInitialize()
+        {
+            base.AfterInitialize();
+            // 向 ElementUpdateScheduler 注册 Phase.TrackFollower
+            CoreServices.UpdateScheduler.Register(UpdatePhase.TrackFollower, this);
+        }
+
         public void SetSpawnSettings(int spawnCount,
             Vector2 positionOffsetMin, Vector2 positionOffsetMax, string customPositionRuleName,
             bool applyRotationOffset, Vector3 rotationOffsetMin, Vector3 rotationOffsetMax, string customRotationRuleName,
@@ -99,28 +105,33 @@ namespace Ichni.RhythmGame
         #endregion
 
         #region [运行时控制] Update
-        // Update() 已移除，改由 TrackManager.ManualTick 集中驱动
-        public void ManualTick(float songTime)
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.TrackFollower 阶段控制 objectController 的启用/禁用。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            if (playTime > songTime || stopTime < songTime)
+            if (phase == UpdatePhase.TrackFollower)
             {
-                if (objectController.enabled)
-                    objectController.enabled = false;
-            }
-            else
-            {
-                if (!objectController.enabled)
+                if (playTime > songTime || stopTime < songTime)
                 {
-                    objectController.enabled = true;
-                    objectController.Spawn();
+                    if (objectController.enabled)
+                        objectController.enabled = false;
+                }
+                else
+                {
+                    if (!objectController.enabled)
+                    {
+                        objectController.enabled = true;
+                        objectController.Spawn();
+                    }
                 }
             }
         }
 
         public override void OnDelete()
         {
-            TrackManager.instance.UnregisterObjectTracker(this);
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.TrackFollower, this);
         }
         #endregion
     }
-}
+}

Assets/Scripts/Game/RuntimeCore/GameElements/Track/Trackers/ParticleTracker.cs

@@ -60,11 +60,17 @@ namespace Ichni.RhythmGame
             particleTracker.particlesContainer.SetParticleMaterial(themeBundleName, materialName);
             particleTracker.SetParticleSettings(prewarm, is3D, width, extendDirection, density, lifeTime, isAutoOrient, particleRotation);
 
-            // 向 TrackManager 注册
-            TrackManager.instance.RegisterParticleTracker(particleTracker);
+            if (isFirstGenerated) particleTracker.AfterInitialize();
             return particleTracker;
         }
 
+        public override void AfterInitialize()
+        {
+            base.AfterInitialize();
+            // 向 ElementUpdateScheduler 注册 Phase.TrackFollower
+            CoreServices.UpdateScheduler.Register(UpdatePhase.TrackFollower, this);
+        }
+
         public override void SetDefaultSubmodules()
         {
             colorSubmodule = new ColorSubmodule(this, Color.white, true, Color.white, 0);
@@ -97,33 +103,38 @@ namespace Ichni.RhythmGame
         #endregion
 
         #region [运行更新与刷新] Update & Refresh
-        // Update() 已移除，改由 TrackManager.ManualTick 集中驱动
-        public void ManualTick(float songTime)
+        /// <summary>
+        /// IScheduledElement 实现：在 Phase.TrackFollower 阶段控制粒子播放/暂停/停止。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            if (playTime > songTime || stopTime < songTime)
+            if (phase == UpdatePhase.TrackFollower)
             {
-                if (particle.isPlaying || particle.isPaused)
+                if (playTime > songTime || stopTime < songTime)
                 {
-                    particle.Stop();
-                    if (songTime < playTime) { particle.Clear(); }
+                    if (particle.isPlaying || particle.isPaused)
+                    {
+                        particle.Stop();
+                        if (songTime < playTime) { particle.Clear(); }
+                    }
                 }
-            }
-            else
-            {
-                if (!CoreServices.TimeProvider.IsPlaying)
+                else
                 {
-                    particle.Pause();
-                }
-                else if (!particle.isPlaying)
-                {
-                    particle.Play();
+                    if (!CoreServices.TimeProvider.IsPlaying)
+                    {
+                        particle.Pause();
+                    }
+                    else if (!particle.isPlaying)
+                    {
+                        particle.Play();
+                    }
                 }
             }
         }
 
         public override void OnDelete()
         {
-            TrackManager.instance.UnregisterParticleTracker(this);
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.TrackFollower, this);
         }
 
         public override void Refresh()
@@ -143,4 +154,4 @@ namespace Ichni.RhythmGame
         }
         #endregion
     }
-}
+}

Assets/Scripts/Manager/AnimationManager.cs

@@ -1,51 +0,0 @@
-using System.Collections.Generic;
-using Ichni.RhythmGame;
-using SLSUtilities.General;
-using UnityEngine;
-
-namespace Ichni
-{
-    /// <summary>
-    /// 编辑器 AnimationManager：集中管理场上所有 AnimationBase 实例的逐帧更新。
-    /// 替代 AnimationBase.Update() 中大量零散的 MonoBehaviour 帧回调，
-    /// 由 EditorManager.Update 统一驱动，减少 Update() 调用开销。
-    /// 倒序遍历防止在更新途中某个动画自行销毁导致越界。
-    /// </summary>
-    public class AnimationManager : Singleton<AnimationManager>
-    {
-        #region [单例别名] Singleton Alias
-        public new static AnimationManager instance => Instance;
-        #endregion
-
-        #region [活跃动画列表] Active Animation List
-        private readonly List<AnimationBase> _activeAnimations = new List<AnimationBase>(200);
-        #endregion
-
-        #region [注册与注销] Registration
-        public void RegisterAnimation(AnimationBase anim)
-        {
-            if (!_activeAnimations.Contains(anim)) _activeAnimations.Add(anim);
-        }
-        public void UnregisterAnimation(AnimationBase anim) => _activeAnimations.Remove(anim);
-        #endregion
-
-        #region [中央集权主循环] Manager-Driven Tick
-        /// <summary>
-        /// 由 EditorManager.Update 统一调度。
-        /// 倒序遍历以防在更新途中某个动画自行销毁导致列表越界。
-        /// </summary>
-        public void ManualTick(float songTime)
-        {
-            for (int i = _activeAnimations.Count - 1; i >= 0; i--)
-            {
-                var anim = _activeAnimations[i];
-                if (!anim.isActiveAndEnabled) continue;
-                if (anim.timeDurationSubmodule.CheckTimeInDuration(songTime))
-                {
-                    anim.InvokeUpdate();
-                }
-            }
-        }
-        #endregion
-    }
-}

Assets/Scripts/Manager/AnimationManager.cs.meta

@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 5f068825cf8c22b4fa573d55654c2474

Assets/Scripts/Manager/EditorManager.cs

@@ -16,6 +16,7 @@ namespace Ichni
     /// 游戏/谱面数据由 ProjectContainer 持有；
     /// 此处的属性均为转发属性，保持所有外部调用点零改动。
     /// </summary>
+    [DefaultExecutionOrder(-100)]
     public class EditorManager : Singleton<EditorManager>
     {
         #region [单例别名] Singleton Alias
@@ -37,13 +38,20 @@ namespace Ichni
         public BackgroundController backgroundController;
         public SimpleGridController gridController;
         public CameraManager cameraManager;
-        public NoteManager noteManager;
-        public TrackManager trackManager;
-        public AnimationManager animationManager;
         public Canvas judgeHintCanvas;
         public Canvas inspectorCanvas;
         public Timeline timeline;
         public PanelDrawer panelDrawer;
+
+        /// <summary>集中式元素更新调度器，替代原先分散的帧更新逻辑</summary>
+        [NonSerialized]
+        public ElementUpdateScheduler updateScheduler;
+
+        /// <summary>
+        /// NoteManager 转发属性。NoteManager 现为纯 C# 类，由 updateScheduler 内部持有。
+        /// 保留此属性以兼容现有调用点。
+        /// </summary>
+        public NoteManager noteManager => updateScheduler?.NoteScheduler;
         #endregion
 
         #region [编辑器首选项转发属性] Editor Preferences Forwarding Properties
@@ -124,6 +132,14 @@ namespace Ichni
             // 不再直接依赖 EditorManager.instance.musicPlayer
             CoreServices.TimeProvider = musicPlayer;
 
+            // 初始化集中式更新调度器：
+            // BeatmapContainer 在项目加载后才可用，使用 Func 延迟解析
+            // NoteManager 在调度器内部创建，不再依赖外部 Singleton
+            updateScheduler = new ElementUpdateScheduler(
+                () => beatmapContainer
+            );
+            CoreServices.UpdateScheduler = updateScheduler;
+
             if (!ES3.FileExists(Application.streamingAssetsPath + "/EditorSettings.es3"))
             {
                 editorSettings = new EditorSettings(300, 3, 100, 100, 60);
@@ -173,42 +189,14 @@ namespace Ichni
 
             projectManager.autoSaveManager.UpdateAutoSave();
 
-            // 统一调度： Animation → Submodules → Track → Note
             float songTime = CoreServices.TimeProvider.SongTime;
+            updateScheduler.TickEarly(songTime);
+        }
 
-            animationManager.ManualTick(songTime);
-
-            // 手动执行原本属于 UniRx 的每帧调度，消灭不可控的时序错乱
-            for (int i = 0; i < beatmapContainer.gameElementList.Count; i++)
-            {
-                var element = beatmapContainer.gameElementList[i];
-                if (element == null) continue;
-
-                if (element is IHaveTimeDurationSubmodule timeHost && !(element is NoteBase))
-                {
-                    timeHost.timeDurationSubmodule?.UpdateTimeDuration(songTime);
-                }
-
-                if (element is IHaveDirtyMarkSubmodule dirtyHost)
-                {
-                    dirtyHost.dirtyMarkSubmodule?.ExecuteDeferredRefresh();
-                }
-
-                if (element.gameObject.activeSelf)
-                {
-                    if (element is IHaveTransformSubmodule transformHost)
-                    {
-                        transformHost.UpdateTransform();
-                    }
-                    if (element is IHaveColorSubmodule colorHost)
-                    {
-                        colorHost.UpdateColor();
-                    }
-                }
-            }
-
-            trackManager.ManualTick(songTime);
-            noteManager.ManualTick(songTime);
+        private void LateUpdate()
+        {
+            if (!isLoaded) return;
+            updateScheduler.TickLate();
         }
         #endregion
 

Assets/Scripts/Manager/ElementUpdateScheduler.cs

@@ -0,0 +1,304 @@
+using System;
+using System.Collections.Generic;
+using Ichni.RhythmGame;
+using UnityEngine;
+
+namespace Ichni
+{
+    /// <summary>
+    /// 集中式元素更新调度器。
+    /// 将所有 GameElement 的帧更新按 9 个阶段有序执行，
+    /// 替代原先分散在 EditorManager.Update()、各子管理器、MonoBehaviour.Update() 中的零散更新。
+    ///
+    /// 调度器分为两个执行阶段，分别在 Update 和 LateUpdate 中调用：
+    ///
+    ///   TickEarly (Update, EditorManager [order -100])
+    ///     Phase 0  TimeDuration     — 判定元素激活/隐藏
+    ///     Phase 1  Animation        — 更新动画值，设置脏标记
+    ///     Phase 2  Apply            — 执行 DirtyRefresh + Transform + Color
+    ///
+    ///   --- Unity 执行其他 Update (包括 SplineComputer.Update [order 0]) ---
+    ///   SplineComputer 检测 transform.hasChanged，重新采样，延迟通知订阅者。
+    ///
+    ///   TickLate (LateUpdate, EditorManager [order -100])
+    ///     Phase 3  SplineRebuild    — 保留占位（SplineComputer 已在 Update 中自行处理）
+    ///     Phase 4  TrackCore        — 更新轨道时间、裁剪区间
+    ///     Phase 5  TrackFollower    — CrossTrackPoint / Tracker / HeadPoint / PercentPoint
+    ///     Phase 6  Note             — 音符可见性、轨道位置、判定、特效
+    ///     Phase 7  Effect           — ParticleEmitter / TimeEffectsCollection / LookAt 旋转覆盖
+    ///     Phase 8  Misc             — SkyboxSubsetter / LowPriorityActions
+    ///
+    /// 此分离设计消除了 Dreamteck Spline 的一帧延迟：
+    ///   Phase 2 (Update) 修改 Transform → SplineComputer.Update() 检测 hasChanged 并重采样
+    ///   → Phase 5/6 (LateUpdate) 调用 RebuildImmediate() 获取最新采样后 SetPercent()。
+    ///
+    /// 所有通过调度器管理的 SplinePositioner 应设置 autoUpdate = false，
+    /// 由调度器在 Phase 5/6 中手动调用 RebuildImmediate() 刷新采样。
+    ///
+    /// 设计要点：
+    ///   - AnimationManager 和 TrackManager 已删除，其逻辑由各 GameElement 子类通过
+    ///     IScheduledElement.ScheduledUpdate() 自行处理。
+    ///   - NoteManager 因内部逻辑复杂（二分搜索、时间可逆），保留为纯 C# 类，
+    ///     由本调度器内部持有和驱动。
+    ///   - Phase 0（TimeDuration）和 Phase 2（Apply）仍有 [Legacy] 内联循环，
+    ///     待后续将 TimeDurationSubmodule / TransformSubmodule / ColorSubmodule
+    ///     迁移到 IScheduledElement 后移除。
+    /// </summary>
+    public class ElementUpdateScheduler
+    {
+        #region [常量] Constants
+
+        /// <summary>阶段总数（TimeDuration..Misc，步长 10，共 9 个）</summary>
+        private const int PhaseCount = 9;
+
+        /// <summary>阶段枚举值到数组索引的步长除数</summary>
+        private const int PhaseStep = 10;
+
+        private static readonly UpdatePhase[] AllPhases = (UpdatePhase[])Enum.GetValues(typeof(UpdatePhase));
+
+        /// <summary>TickEarly 执行的最大 Phase（含）</summary>
+        private const UpdatePhase EarlyPhaseCutoff = UpdatePhase.Apply;
+
+        #endregion
+
+        #region [阶段元素列表] Phase Element Lists
+
+        /// <summary>
+        /// 每个阶段的已注册 IScheduledElement 列表。
+        /// 使用数组替代 Dictionary&lt;UpdatePhase, ...&gt;，
+        /// 索引通过 (int)phase / 10 直接映射，消除哈希查找开销。
+        /// </summary>
+        private readonly List<IScheduledElement>[] _phaseElements;
+
+        /// <summary>将 UpdatePhase 枚举值转换为数组索引。</summary>
+        private static int PhaseIndex(UpdatePhase phase) => (int)phase / PhaseStep;
+
+        #endregion
+
+        #region [轨道 Spline 列表] Track Spline List
+
+        /// <summary>Phase 3 专用：需要手动重建 SplineComputer 的 Track 列表（保留供后续优化）</summary>
+        private readonly List<Track> _trackSplines = new List<Track>(50);
+
+        #endregion
+
+        #region [内部管理器] Internal Managers
+
+        /// <summary>音符管理器：由调度器内部持有，Phase 6 调用</summary>
+        private readonly NoteManager _noteManager;
+
+        /// <summary>BeatmapContainer 延迟提供器（项目加载后才可用）</summary>
+        private readonly Func<BeatmapContainer> _beatmapContainerProvider;
+
+        /// <summary>公开 NoteManager 以供 NoteBase 等外部类注册/更新音符信息</summary>
+        public NoteManager NoteScheduler => _noteManager;
+
+        #endregion
+
+        #region [缓存] Cached State
+
+        /// <summary>TickEarly 中缓存的 songTime，供 TickLate 使用</summary>
+        private float _cachedSongTime;
+
+        /// <summary>TickEarly 中缓存的 BeatmapContainer 引用</summary>
+        private BeatmapContainer _cachedBeatmapContainer;
+
+        #endregion
+
+        #region [构造函数] Constructor
+
+        /// <summary>
+        /// 创建调度器实例。NoteManager 在内部创建，不再依赖外部 Singleton。
+        /// </summary>
+        /// <param name="beatmapContainerProvider">
+        /// BeatmapContainer 延迟提供器。因 BeatmapContainer 在项目加载后才可用，
+        /// 使用 Func 延迟解析，避免构造时空引用。
+        /// </param>
+        public ElementUpdateScheduler(Func<BeatmapContainer> beatmapContainerProvider)
+        {
+            _noteManager = new NoteManager();
+            _beatmapContainerProvider = beatmapContainerProvider;
+
+            _phaseElements = new List<IScheduledElement>[PhaseCount];
+            for (int i = 0; i < PhaseCount; i++)
+            {
+                _phaseElements[i] = new List<IScheduledElement>();
+            }
+        }
+
+        #endregion
+
+        #region [注册与注销] Registration
+
+        /// <summary>将元素注册到指定的更新阶段。同一元素可注册到多个阶段。</summary>
+        public void Register(UpdatePhase phase, IScheduledElement element)
+        {
+            var list = _phaseElements[PhaseIndex(phase)];
+            if (!list.Contains(element))
+            {
+                list.Add(element);
+            }
+        }
+
+        /// <summary>将元素从指定阶段注销。</summary>
+        public void Unregister(UpdatePhase phase, IScheduledElement element)
+        {
+            _phaseElements[PhaseIndex(phase)].Remove(element);
+        }
+
+        /// <summary>注册 Track 的 SplineComputer 到 Phase 3（SplineRebuild）。</summary>
+        public void RegisterTrackSpline(Track track)
+        {
+            if (!_trackSplines.Contains(track))
+            {
+                _trackSplines.Add(track);
+            }
+        }
+
+        /// <summary>从 Phase 3 注销 Track 的 SplineComputer。</summary>
+        public void UnregisterTrackSpline(Track track)
+        {
+            _trackSplines.Remove(track);
+        }
+
+        #endregion
+
+        #region [主循环 - 早期阶段] Main Tick — Early Phases (Update)
+
+        /// <summary>
+        /// 早期阶段调度，由 EditorManager.Update() 调用。
+        /// 执行 Phase 0（TimeDuration）→ Phase 1（Animation）→ Phase 2（Apply）。
+        /// Phase 2 完成后 Transform 已更新；SplineComputer 将在后续的 Update [order 0] 中检测变化。
+        /// </summary>
+        public void TickEarly(float songTime)
+        {
+            _cachedBeatmapContainer = _beatmapContainerProvider?.Invoke();
+            _cachedSongTime = songTime;
+            if (_cachedBeatmapContainer == null) return;
+
+            // ─── Phase 0: TimeDuration ────────────────────────────────────────
+            TickPhase(UpdatePhase.TimeDuration, songTime);
+            TickTimeDurationLegacy(_cachedBeatmapContainer, songTime);
+
+            // ─── Phase 1: Animation ───────────────────────────────────────────
+            TickPhase(UpdatePhase.Animation, songTime);
+
+            // ─── Phase 2: Apply ───────────────────────────────────────────────
+            TickPhase(UpdatePhase.Apply, songTime);
+            TickApplyLegacy(_cachedBeatmapContainer);
+        }
+
+        #endregion
+
+        #region [主循环 - 晚期阶段] Main Tick — Late Phases (LateUpdate)
+
+        /// <summary>
+        /// 晚期阶段调度，由 EditorManager.LateUpdate() 调用。
+        /// 此时所有 Update() 已完成，SplineComputer 已检测 transform.hasChanged 并重新采样。
+        /// 各跟踪器通过 RebuildImmediate() 获取最新 Spline 采样后再 SetPercent()。
+        /// </summary>
+        public void TickLate()
+        {
+            if (_cachedBeatmapContainer == null) return;
+            float songTime = _cachedSongTime;
+
+            // ─── Phase 3: SplineRebuild ───────────────────────────────────────
+            // SplineComputer 使用默认 UpdateMode.Update，已在 Update 中自行处理。
+            // 此阶段保留占位，不执行手动 Rebuild。
+            TickPhase(UpdatePhase.SplineRebuild, songTime);
+
+            // ─── Phase 4: TrackCore ───────────────────────────────────────────
+            TickPhase(UpdatePhase.TrackCore, songTime);
+
+            // ─── Phase 5: TrackFollower ───────────────────────────────────────
+            // 各跟踪器在 ScheduledUpdate 中先调用 RebuildImmediate() 再 SetPercent()
+            TickPhase(UpdatePhase.TrackFollower, songTime);
+
+            // ─── Phase 6: Note ────────────────────────────────────────────────
+            TickPhase(UpdatePhase.Note, songTime);
+            _noteManager.ManualTick(songTime);
+
+            // ─── Phase 7: Effect ──────────────────────────────────────────────
+            TickPhase(UpdatePhase.Effect, songTime);
+
+            // ─── Phase 8: Misc ────────────────────────────────────────────────
+            TickPhase(UpdatePhase.Misc, songTime);
+            _cachedBeatmapContainer.ExecuteLowPriorityActions();
+        }
+
+        #endregion
+
+        #region [阶段执行] Phase Execution
+
+        /// <summary>
+        /// 执行指定阶段的所有已注册 IScheduledElement。
+        /// 倒序遍历防止更新途中元素自行销毁导致越界。
+        /// </summary>
+        private void TickPhase(UpdatePhase phase, float songTime)
+        {
+            var list = _phaseElements[PhaseIndex(phase)];
+            for (int i = list.Count - 1; i >= 0; i--)
+            {
+                var element = list[i];
+                if (element != null && element.IsScheduledActive)
+                {
+                    element.ScheduledUpdate(phase, songTime);
+                }
+            }
+        }
+
+        #endregion
+
+        #region [Legacy] 过渡期内联逻辑（元素迁移后移除）
+
+        /// <summary>
+        /// [Legacy] Phase 0 内联逻辑：遍历 gameElementList 执行 TimeDuration 检查。
+        /// 当所有 IHaveTimeDurationSubmodule 元素迁移到调度器后，此方法将被移除。
+        /// </summary>
+        private void TickTimeDurationLegacy(BeatmapContainer beatmapContainer, float songTime)
+        {
+            for (int i = 0; i < beatmapContainer.gameElementList.Count; i++)
+            {
+                var element = beatmapContainer.gameElementList[i];
+                if (element == null) continue;
+
+                if (element is IHaveTimeDurationSubmodule timeHost && !(element is NoteBase))
+                {
+                    timeHost.timeDurationSubmodule?.UpdateTimeDuration(songTime);
+                }
+            }
+        }
+
+        /// <summary>
+        /// [Legacy] Phase 2 内联逻辑：遍历 gameElementList 执行 DirtyRefresh / Transform / Color。
+        /// 当所有相关子模块接口元素迁移到调度器后，此方法将被移除。
+        /// </summary>
+        private void TickApplyLegacy(BeatmapContainer beatmapContainer)
+        {
+            for (int i = 0; i < beatmapContainer.gameElementList.Count; i++)
+            {
+                var element = beatmapContainer.gameElementList[i];
+                if (element == null) continue;
+
+                if (element is IHaveDirtyMarkSubmodule dirtyHost)
+                {
+                    dirtyHost.dirtyMarkSubmodule?.ExecuteDeferredRefresh();
+                }
+
+                if (element.gameObject.activeSelf)
+                {
+                    if (element is IHaveTransformSubmodule transformHost)
+                    {
+                        transformHost.UpdateTransform();
+                    }
+                    if (element is IHaveColorSubmodule colorHost)
+                    {
+                        colorHost.UpdateColor();
+                    }
+                }
+            }
+        }
+
+        #endregion
+    }
+}

Assets/Scripts/Manager/ElementUpdateScheduler.cs.meta

@@ -0,0 +1,2 @@
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+guid: 2086c4a4da4d364428cdff9ac604ad38

Assets/Scripts/Manager/NoteManager.cs

@@ -1,10 +1,8 @@
-using System.Collections;
 using System.Collections.Generic;
 using Ichni.RhythmGame;
-using SLSUtilities.General;
 using UnityEngine;
 
-namespace Ichni.RhythmGame
+namespace Ichni
 {
     /// <summary>
     /// 编辑器 NoteManager：集中管理场上所有 Note 的激活/隐藏与逐帧更新。
@@ -16,13 +14,12 @@ namespace Ichni.RhythmGame
     ///     - 时间区间内的 Note → 激活并更新
     ///     - 时间区间外的 Note → 隐藏
     ///   保证无论时间如何跳转，Note 的可见性和状态始终与 songTime 一致。
+    ///
+    /// 此类为纯 C# 类，由 ElementUpdateScheduler 内部持有和驱动，
+    /// 不再继承 Singleton / MonoBehaviour。
     /// </summary>
-    public class NoteManager : Singleton<NoteManager>
+    public class NoteManager
     {
-        #region [单例别名] Singleton Alias
-        public new static NoteManager instance => Instance;
-        #endregion
-
         #region [数据结构] Note Record
         /// <summary>Note 条目：存储 Note 本身及其激活/消失的时间阈值</summary>
         private struct NoteRecord
@@ -91,7 +88,7 @@ namespace Ichni.RhythmGame
 
         #region [中央集权主循环] Manager-Driven Tick
         /// <summary>
-        /// 由 EditorManager.Update 统一调度。
+        /// 由 ElementUpdateScheduler.Tick 在 Phase.Note 阶段调用。
         ///
         /// <para>
         /// 编辑器时间可逆策略：每帧通过二分查找定位当前 songTime 覆盖的激活窗口，
@@ -124,9 +121,6 @@ namespace Ichni.RhythmGame
                     right = mid - 1;
                 }
             }
-            // firstInWindow 此时指向最后一个 activationTime <= songTime 的 Note，
-            // 从 0 向左扫描（也就是从头扫描到 firstInWindow）都可能在窗口内
-            // 实际需要：activationTime <= songTime && finishTime >= songTime
 
             // 3. 遍历所有 Note，判断是否在当前窗口内
             for (int i = 0; i < count; i++)
@@ -156,4 +150,4 @@ namespace Ichni.RhythmGame
         }
         #endregion
     }
-}
+}

Assets/Scripts/Manager/TrackManager.cs

@@ -1,125 +0,0 @@
-using System.Collections.Generic;
-using Ichni.RhythmGame;
-using SLSUtilities.General;
-using UnityEngine;
-
-namespace Ichni
-{
-    /// <summary>
-    /// 编辑器 TrackManager：集中管理场上所有轨道相关组件的逐帧更新。
-    /// 替代各组件自身持有的 Update() 调用，消除大量零散的 MonoBehaviour 帧回调开销。
-    /// 通过 ManualTick() 由 EditorManager 统一调度，确保时序可控。
-    /// </summary>
-    public class TrackManager : Singleton<TrackManager>
-    {
-        #region [单例别名] Singleton Alias
-        public new static TrackManager instance => Instance;
-        #endregion
-
-        #region [活跃组件列表] Active Component Lists
-        private readonly List<Track> _activeTracks = new List<Track>(50);
-        private readonly List<CrossTrackPoint> _activeCrossPoints = new List<CrossTrackPoint>(50);
-        private readonly List<ObjectTracker> _activeObjectTrackers = new List<ObjectTracker>(50);
-        private readonly List<ParticleTracker> _activeParticleTrackers = new List<ParticleTracker>(50);
-        private readonly List<TrackHeadPoint> _activeHeadPoints = new List<TrackHeadPoint>(50);
-        private readonly List<TrackPercentPoint> _activePercentPoints = new List<TrackPercentPoint>(50);
-        #endregion
-
-        #region [注册与注销] Registration
-        public void RegisterTrack(Track track)
-        {
-            if (!_activeTracks.Contains(track)) _activeTracks.Add(track);
-        }
-        public void UnregisterTrack(Track track) => _activeTracks.Remove(track);
-
-        public void RegisterCrossPoint(CrossTrackPoint point)
-        {
-            if (!_activeCrossPoints.Contains(point)) _activeCrossPoints.Add(point);
-        }
-        public void UnregisterCrossPoint(CrossTrackPoint point) => _activeCrossPoints.Remove(point);
-
-        public void RegisterObjectTracker(ObjectTracker tracker)
-        {
-            if (!_activeObjectTrackers.Contains(tracker)) _activeObjectTrackers.Add(tracker);
-        }
-        public void UnregisterObjectTracker(ObjectTracker tracker) => _activeObjectTrackers.Remove(tracker);
-
-        public void RegisterParticleTracker(ParticleTracker tracker)
-        {
-            if (!_activeParticleTrackers.Contains(tracker)) _activeParticleTrackers.Add(tracker);
-        }
-        public void UnregisterParticleTracker(ParticleTracker tracker) => _activeParticleTrackers.Remove(tracker);
-
-        public void RegisterHeadPoint(TrackHeadPoint point)
-        {
-            if (!_activeHeadPoints.Contains(point)) _activeHeadPoints.Add(point);
-        }
-        public void UnregisterHeadPoint(TrackHeadPoint point) => _activeHeadPoints.Remove(point);
-
-        public void RegisterPercentPoint(TrackPercentPoint point)
-        {
-            if (!_activePercentPoints.Contains(point)) _activePercentPoints.Add(point);
-        }
-        public void UnregisterPercentPoint(TrackPercentPoint point) => _activePercentPoints.Remove(point);
-        #endregion
-
-        #region [中央集权主循环] Manager-Driven Tick
-        /// <summary>
-        /// 由 EditorManager.Update 统一调度。
-        /// </summary>
-        public void ManualTick(float songTime)
-        {
-            // 1. Track：更新轨道时间子模块
-            for (int i = 0; i < _activeTracks.Count; i++)
-            {
-                var track = _activeTracks[i];
-                if (!track.isActiveAndEnabled) continue;
-                if (track.timeDurationSubmodule.CheckTimeInDuration(songTime))
-                {
-                    (track.trackTimeSubmodule as TrackTimeSubmoduleMovable)?.UpdateTrackPart(songTime);
-                }
-            }
-
-            // 2. CrossTrackPoint：更新跨轨切分点
-            for (int i = 0; i < _activeCrossPoints.Count; i++)
-            {
-                var point = _activeCrossPoints[i];
-                if (!point.isActiveAndEnabled) continue;
-                point.ManualTick(songTime);
-            }
-
-            // 3. ObjectTracker：更新轨道物体跟踪器
-            for (int i = 0; i < _activeObjectTrackers.Count; i++)
-            {
-                var tracker = _activeObjectTrackers[i];
-                if (!tracker.isActiveAndEnabled) continue;
-                tracker.ManualTick(songTime);
-            }
-
-            // 4. ParticleTracker：更新轨道粒子跟踪器
-            for (int i = 0; i < _activeParticleTrackers.Count; i++)
-            {
-                var tracker = _activeParticleTrackers[i];
-                if (!tracker.isActiveAndEnabled) continue;
-                tracker.ManualTick(songTime);
-            }
-
-            // 5. TrackHeadPoint：更新轨道头节点
-            for (int i = 0; i < _activeHeadPoints.Count; i++)
-            {
-                var point = _activeHeadPoints[i];
-                if (!point.isActiveAndEnabled) continue;
-                point.ManualTick(songTime);
-            }
-
-            // 6. TrackPercentPoint：更新轨道百分比节点
-            for (int i = 0; i < _activePercentPoints.Count; i++)
-            {
-                var point = _activePercentPoints[i];
-                if (!point.isActiveAndEnabled) continue;
-                point.ManualTick(songTime);
-            }
-        }
-        #endregion
-    }
-}

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+			"editorVersion" : "0.1.0",
+			"createTime" : "2026\/1\/6 22:14:38",
+			"lastSaveTime" : "2026\/5\/29 20:18:32",
+			"selectedThemeBundleList" : [
+				"basic","departure_to_multiverse"
+			],
+			"tagManager" : {
+				"tagMatchers" : [
+					
+				]
+			},
+			"attachedElementGuid" : {
+				"value" : "00000000-0000-0000-0000-000000000000"
+			}
+		}
+	}
+}

Assets/StreamingAssets/Projects/Your_Shadow/ProjectInfo.json.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 3ce70c5a293e68145941a65c07a0e14d
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/Your_Shadow/SongInfo.json

@@ -0,0 +1,14 @@
+{
+	"SongInformation" : {
+		"__type" : "Ichni.RhythmGame.Beatmap.SongInformation_BM,Assembly-CSharp",
+		"value" : {
+			"songName" : "Your Shadow.wav",
+			"bpm" : 180,
+			"delay" : 0,
+			"offset" : -0.6,
+			"attachedElementGuid" : {
+				"value" : "00000000-0000-0000-0000-000000000000"
+			}
+		}
+	}
+}

Assets/StreamingAssets/Projects/Your_Shadow/SongInfo.json.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 6d3f1337c61fbc944b94aad9c9eb0459
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/Your_Shadow/Your Shadow.wav.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 4ccfa8b82ef12634c981472b34795c2c
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/solitudes hd.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 9498aebaaae72d24ca5096f71fef4552
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/solitudes hd/Beatmap.json.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 31622a9f418403d4d97679cf2ef93047
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/solitudes hd/CommandScripts.json

@@ -0,0 +1,13 @@
+{
+	"CommandScripts" : {
+		"__type" : "Ichni.RhythmGame.Beatmap.CommandScripts_BM,Assembly-CSharp",
+		"value" : {
+			"commandList" : [
+				
+			],
+			"attachedElementGuid" : {
+				"value" : "00000000-0000-0000-0000-000000000000"
+			}
+		}
+	}
+}

Assets/StreamingAssets/Projects/solitudes hd/CommandScripts.json.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 337405124eca95d4288947981462d243
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/solitudes hd/ProjectInfo.json

@@ -0,0 +1,23 @@
+{
+	"ProjectInformation" : {
+		"__type" : "Ichni.RhythmGame.Beatmap.ProjectInformation_BM,Assembly-CSharp",
+		"value" : {
+			"projectName" : "solitudes hd",
+			"creatorName" : "jiankn",
+			"editorVersion" : "0.1.0",
+			"createTime" : "2026\/5\/5 23:24:17",
+			"lastSaveTime" : "2026\/5\/30 23:47:44",
+			"selectedThemeBundleList" : [
+				"basic","departure_to_multiverse"
+			],
+			"tagManager" : {
+				"tagMatchers" : [
+					
+				]
+			},
+			"attachedElementGuid" : {
+				"value" : "00000000-0000-0000-0000-000000000000"
+			}
+		}
+	}
+}

Assets/StreamingAssets/Projects/solitudes hd/ProjectInfo.json.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 7ce8adba7efb90d47afa51881f4b1449
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/solitudes hd/Solitudes.mp3.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 859ca5bcd1e63db4ba1502e71f916841
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/StreamingAssets/Projects/solitudes hd/SongInfo.json

@@ -0,0 +1,14 @@
+{
+	"SongInformation" : {
+		"__type" : "Ichni.RhythmGame.Beatmap.SongInformation_BM,Assembly-CSharp",
+		"value" : {
+			"songName" : "Solitudes.mp3",
+			"bpm" : 200,
+			"delay" : 0,
+			"offset" : 0,
+			"attachedElementGuid" : {
+				"value" : "00000000-0000-0000-0000-000000000000"
+			}
+		}
+	}
+}

Assets/StreamingAssets/Projects/solitudes hd/SongInfo.json.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: b2aa73ff74964b742bc7b15f66001357
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThemeBundles/DepartureToMultiverse/Scripts/RuntimeCore/Environment/DTMConstellation.cs

@@ -113,6 +113,21 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
         {
             base.AfterInitialize();
             ApplyColorSubmodule();
+
+            // 一次性初始化星座（原 Update() 中的 hasInitializedSpawning 守卫逻辑）
+            if (!hasInitializedSpawning)
+            {
+                GenerateSingleConstellation();
+                hasInitializedSpawning = true;
+            }
+
+            // 注册到调度器 Phase 7 (Effect)，每帧重建连线 Mesh
+            CoreServices.UpdateScheduler.Register(UpdatePhase.Effect, this);
+        }
+
+        public override void OnDelete()
+        {
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.Effect, this);
         }
 
         public override void Refresh()
@@ -153,74 +168,14 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
             }
         }
 
-        void Update()
+        /// <summary>
+        /// 调度器 Phase 7 (Effect)：每帧读取粒子位置，通过 Burst Job 计算连线并重建 Mesh。
+        /// 替代原先的 LateUpdate()。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            if (!hasInitializedSpawning)
-            {
-                GenerateSingleConstellation();
-                hasInitializedSpawning = true;
-            }
-        }
+            if (phase != UpdatePhase.Effect) return;
 
-       [Button("Refresh Constellation")]
-        public void GenerateSingleConstellation()
-        {
-            starParticleSystem.Stop();
-            starParticleSystem.Clear();
-
-            // --- 【新增】：通过代码接管并设置 Velocity over Lifetime 模块 ---
-            // 注意：如果轨道旋转不为零，则强制开启该模块
-            var vol = starParticleSystem.velocityOverLifetime;
-            if (orbitalVelocity != Vector3.zero)
-            {
-                vol.enabled = true;
-                vol.orbitalX = new ParticleSystem.MinMaxCurve(orbitalVelocity.x);
-                vol.orbitalY = new ParticleSystem.MinMaxCurve(orbitalVelocity.y);
-                vol.orbitalZ = new ParticleSystem.MinMaxCurve(orbitalVelocity.z);
-            }
-            else
-            {
-                vol.enabled = false;
-            }
-
-            // --- 【新增】：通过代码接管并设置 Rotation over Lifetime 模块 ---
-            var rol = starParticleSystem.rotationOverLifetime;
-            if (angularVelocity != 0f)
-            {
-                rol.enabled = true;
-                // 对于普通的 Billboard 粒子，Z 轴旋转就是屏幕空间上的二维自转
-                rol.z = new ParticleSystem.MinMaxCurve(angularVelocity * Mathf.Deg2Rad); // 转换为弧度
-            }
-            else
-            {
-                rol.enabled = false;
-            }
-
-            ParticleSystem.EmitParams emitParams = new ParticleSystem.EmitParams();
-
-            for (int i = 0; i < maxParticles; i++)
-            {
-                float x = Random.Range(-spreadSize.x * 0.5f, spreadSize.x * 0.5f);
-                float y = Random.Range(-spreadSize.y * 0.5f, spreadSize.y * 0.5f);
-                float z = Random.Range(-spreadSize.z * 0.5f, spreadSize.z * 0.5f);
-                emitParams.position = new Vector3(x, y, z);
-
-                // startColor 使用 colorSubmodule 的当前 BaseColor（单色）
-                emitParams.startColor = colorSubmodule != null
-                    ? (Color32)colorSubmodule.currentBaseColor
-                    : new Color32(0, 255, 255, 255);
-                
-                // 为了让自身旋转可见，可以在生成时赋予一个随机的初始旋转角度
-                emitParams.rotation3D = new Vector3(0, 0, Random.Range(0f, 360f));
-
-                starParticleSystem.Emit(emitParams, 1);
-            }
-
-            starParticleSystem.Play();
-        }
-
-        void LateUpdate()
-        {
             if (starParticleSystem == null || lineMeshFilter == null) return;
 
             int aliveCount = starParticleSystem.GetParticles(particles);
@@ -287,6 +242,63 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
             connectionCounts.Dispose();
             adjacencyMatrix.Dispose();
         }
+
+        [Button("Refresh Constellation")]
+        public void GenerateSingleConstellation()
+        {
+            starParticleSystem.Stop();
+            starParticleSystem.Clear();
+
+            // --- 【新增】：通过代码接管并设置 Velocity over Lifetime 模块 ---
+            // 注意：如果轨道旋转不为零，则强制开启该模块
+            var vol = starParticleSystem.velocityOverLifetime;
+            if (orbitalVelocity != Vector3.zero)
+            {
+                vol.enabled = true;
+                vol.orbitalX = new ParticleSystem.MinMaxCurve(orbitalVelocity.x);
+                vol.orbitalY = new ParticleSystem.MinMaxCurve(orbitalVelocity.y);
+                vol.orbitalZ = new ParticleSystem.MinMaxCurve(orbitalVelocity.z);
+            }
+            else
+            {
+                vol.enabled = false;
+            }
+
+            // --- 【新增】：通过代码接管并设置 Rotation over Lifetime 模块 ---
+            var rol = starParticleSystem.rotationOverLifetime;
+            if (angularVelocity != 0f)
+            {
+                rol.enabled = true;
+                // 对于普通的 Billboard 粒子，Z 轴旋转就是屏幕空间上的二维自转
+                rol.z = new ParticleSystem.MinMaxCurve(angularVelocity * Mathf.Deg2Rad); // 转换为弧度
+            }
+            else
+            {
+                rol.enabled = false;
+            }
+
+            ParticleSystem.EmitParams emitParams = new ParticleSystem.EmitParams();
+
+            for (int i = 0; i < maxParticles; i++)
+            {
+                float x = Random.Range(-spreadSize.x * 0.5f, spreadSize.x * 0.5f);
+                float y = Random.Range(-spreadSize.y * 0.5f, spreadSize.y * 0.5f);
+                float z = Random.Range(-spreadSize.z * 0.5f, spreadSize.z * 0.5f);
+                emitParams.position = new Vector3(x, y, z);
+
+                // startColor 使用 colorSubmodule 的当前 BaseColor（单色）
+                emitParams.startColor = colorSubmodule != null
+                    ? (Color32)colorSubmodule.currentBaseColor
+                    : new Color32(0, 255, 255, 255);
+                
+                // 为了让自身旋转可见，可以在生成时赋予一个随机的初始旋转角度
+                emitParams.rotation3D = new Vector3(0, 0, Random.Range(0f, 360f));
+
+                starParticleSystem.Emit(emitParams, 1);
+            }
+
+            starParticleSystem.Play();
+        }
     }
 
     [BurstCompile(CompileSynchronously = true)]

Assets/ThemeBundles/DepartureToMultiverse/Scripts/RuntimeCore/Environment/DTMTrail.cs

@@ -7,7 +7,6 @@ using Ichni.RhythmGame.Beatmap;
 using Ichni.RhythmGame.ThemeBundles.Basic.Beatmap;
 using Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse.Beatmap;
 using UnityEngine;
-using UnityEngine.InputSystem;
 
 namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
 {
@@ -77,6 +76,17 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
             return dtmTrail;
         }
 
+        public override void AfterInitialize()
+        {
+            base.AfterInitialize();
+            CoreServices.UpdateScheduler.Register(UpdatePhase.Effect, this);
+        }
+
+        public override void OnDelete()
+        {
+            CoreServices.UpdateScheduler.Unregister(UpdatePhase.Effect, this);
+        }
+
         public override void SetDefaultSubmodules()
         {
             base.SetDefaultSubmodules();
@@ -230,9 +240,14 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
         #endregion
 
         #region [事件动画逻辑] Event Animation Logic
-        private void Update()
+        /// <summary>
+        /// 调度器 Phase 7 (Effect)：更新 FlexibleBool/Float 动画，驱动 Head 显隐和 TrailRenderer 参数。
+        /// 替代原先的 Update()。
+        /// </summary>
+        public override void ScheduledUpdate(UpdatePhase phase, float songTime)
         {
-            float songTime = EditorManager.instance.songInformation.songTime;
+            if (phase != UpdatePhase.Effect) return;
+
             enableTimes.UpdateFlexibleBool(songTime);
             if (enableTimes.value && !isHeadEnabled)
             {
@@ -246,24 +261,10 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
             }
 
             visibleTimeLength.UpdateFlexibleFloat(songTime);
-            if (visibleTimeLength.animations.Count > 0 && EditorManager.instance.musicPlayer.isPlaying && trailRenderer.time != visibleTimeLength.value)//为的是接口里头那个用来set的
+            if (visibleTimeLength.animations.Count > 0 && EditorManager.instance.musicPlayer.isPlaying && trailRenderer.time != visibleTimeLength.value)
             {
-                // Debug.Log(trailRenderer == null);
-
                 trailRenderer.time = visibleTimeLength.value;
             }
-
-            if (isHeadEnabled && headRotateSpeed.animations.Count > 0)
-            {
-                /*headRotateSpeed.UpdateFlexibleFloat(songTime);
-                var rotationBySpeedModule = headCircle.GetComponent<ParticleSystem>().rotationOverLifetime;
-                rotationBySpeedModule.z = headRotateSpeed.value;*/
-            }
-
-            if (Keyboard.current.tKey.wasPressedThisFrame)
-            {
-               // TriggerInteraction();
-            }
         }
         
         private Sequence enableHeadSequence;

Assets/ThemeBundles/DepartureToMultiverse/Scripts/RuntimeCore/Note/NoteVisual/DTMNoteVisualHold.cs

@@ -55,8 +55,10 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
             this.hold.trackPositioner.autoUpdate = false;
 
             headPoint.spline = hold.track.trackPathSubmodule.path;
+            headPoint.autoUpdate = false; // 由调度器 Phase 6 通过 RebuildImmediate 手动刷新
             meshGenerator.spline = hold.track.trackPathSubmodule.path;
             tailPoint.spline = hold.track.trackPathSubmodule.path;
+            tailPoint.autoUpdate = false; // 由调度器 Phase 6 通过 RebuildImmediate 手动刷新
 
             TrackTimeSubmoduleMovable trackTimeSubmoduleMovable = hold.track.trackTimeSubmodule as TrackTimeSubmoduleMovable;
             float startPercent = trackTimeSubmoduleMovable.GetTrackPercent(hold.exactJudgeTime);
@@ -161,9 +163,19 @@ namespace Ichni.RhythmGame.ThemeBundles.DepartureToMultiverse
                 endPercent = trackTimeSubmoduleMovable.GetTrackPercent(hold.holdEndTime);
             }
 
+            // 确保所有 SplineUser 使用当前帧的最新 Spline 采样数据。
+            // Phase 6 在 LateUpdate 中执行，SplineComputer 已在 Update 中重采样完毕。
+            // autoUpdate=false 的 SplinePositioner 不会自行刷新，必须手动 RebuildImmediate。
+            hold.trackPositioner.RebuildImmediate();
             hold.trackPositioner.SetPercent(startPercent);
+
             meshGenerator.SetClipRange(startPercent, endPercent);
+            meshGenerator.RebuildImmediate(); // 立即重建网格，避免与 head/tail 位置错位一帧
+
+            headPoint.RebuildImmediate();
             headPoint.SetPercent(startPercent);
+
+            tailPoint.RebuildImmediate();
             tailPoint.SetPercent(endPercent);
         }
 

Packages/com.bezi.sidekick/package.json

@@ -14,10 +14,11 @@
     "bezi3d"
   ],
   "unity": "2018.3",
-  "version": "0.86.4",
+  "version": "0.90.0",
   "type": "library",
   "hideInEditor": false,
   "dependencies": {
-    "com.unity.nuget.newtonsoft-json": "3.2.1"
+    "com.unity.nuget.newtonsoft-json": "3.2.1",
+    "com.unity.timeline": "1.6.0"
   }
 }

Packages/packages-lock.json

@@ -5,7 +5,8 @@
       "depth": 0,
       "source": "embedded",
       "dependencies": {
-        "com.unity.nuget.newtonsoft-json": "3.2.1"
+        "com.unity.nuget.newtonsoft-json": "3.2.1",
+        "com.unity.timeline": "1.6.0"
       }
     },
     "com.unity.2d.animation": {