点击预览位置，alt——上下挪动位置

Signed-off-by: TRAfoer <lhf190@outlook.com>

Assets/Scripts/Editor Tools/FastNoteTracker/FaseNoteTracker.cs

@@ -556,7 +556,8 @@ namespace ichni.RhythmGame // [修复] 修正命名空间首字母大写，符
         }
 
         public static FastNoteTracker GenerateElement(string elementName, Guid id, List<string> tags,
-            bool isFirstGenerated, GameElement parentElement)
+            bool isFirstGenerated, GameElement parentElement,
+            bool isEnabled = true, bool showNotePreview = false, float horizonWidth = 5f, int beatDiver = 1)
         {
             FastNoteTracker fastNoteTracker = Instantiate(EditorManager.instance.basePrefabs.emptyObject, parentElement.transform)
                 .AddComponent<FastNoteTracker>();
@@ -566,6 +567,10 @@ namespace ichni.RhythmGame // [修复] 修正命名空间首字母大写，符
                 return null;
             }
             fastNoteTracker.Initialize(elementName, id, tags, isFirstGenerated, parentElement);
+            fastNoteTracker.IsEnabled = isEnabled;
+            fastNoteTracker.showNotePreview = showNotePreview;
+            fastNoteTracker.horizonWidth = horizonWidth;
+            fastNoteTracker.BeatDiver = beatDiver;
             return fastNoteTracker;
         }
 
@@ -574,10 +579,23 @@ namespace ichni.RhythmGame // [修复] 修正命名空间首字母大写，符
             base.Initialize(elementName, id, tags, isFirstGenerated, parentElement);
             //parentElement.refreshAction += AdjustBeatLine;
         }
+        public override void AfterInitialize()
+        {
+            Observable.NextFrame().Subscribe(_ => Refresh());
+        }
 
         public override void SaveBM()
         {
-            matchedBM = new FastNoteTracker_BM(elementName, elementGuid, tags, parentElement.elementGuid);
+            matchedBM = new FastNoteTracker_BM(
+                elementName,
+                elementGuid,
+                tags,
+                parentElement.elementGuid,
+                IsEnabled,
+                showNotePreview,
+                horizonWidth,
+                BeatDiver
+            );
         }
     }
 }
@@ -586,12 +604,21 @@ namespace Ichni.RhythmGame.Beatmap
 {
     public class FastNoteTracker_BM : GameElement_BM
     {
-        public FastNoteTracker_BM(string elementName, Guid id, List<string> tags, Guid attachedElementGuid)
+        public bool IsEnabled { get; set; }
+        public bool showNotePreview { get; set; }
+        public float horizonWidth { get; set; }
+        public int beatDiver { get; set; }
+
+        public FastNoteTracker_BM(string elementName, Guid id, List<string> tags, Guid attachedElementGuid, bool IsEnabled, bool showNotePreview, float horizonWidth, int beatDiver)
         {
             this.elementName = elementName;
             this.elementGuid = id;
             this.tags = tags;
             this.attachedElementGuid = attachedElementGuid;
+            this.IsEnabled = IsEnabled;
+            this.showNotePreview = showNotePreview;
+            this.horizonWidth = horizonWidth;
+            this.beatDiver = beatDiver;
         }
 
         public override GameElement DuplicateBM(GameElement attached)