diff --git a/Assets/Cryville/Crtr/ChartHandler.cs b/Assets/Cryville/Crtr/ChartHandler.cs
index 6813738..40ed5c0 100644
--- a/Assets/Cryville/Crtr/ChartHandler.cs
+++ b/Assets/Cryville/Crtr/ChartHandler.cs
@@ -14,11 +14,7 @@ namespace Cryville.Crtr {
 			chart = _chart;
 		}
 
-		public override string TypeName {
-			get {
-				return "chart";
-			}
-		}
+		public override string TypeName { get { return "chart"; } }
 
 		public override void PreInit() {
 			base.PreInit();
diff --git a/Assets/Cryville/Crtr/ChartPlayer.cs b/Assets/Cryville/Crtr/ChartPlayer.cs
index 543a274..5741587 100644
--- a/Assets/Cryville/Crtr/ChartPlayer.cs
+++ b/Assets/Cryville/Crtr/ChartPlayer.cs
@@ -19,6 +19,7 @@ using Logger = Cryville.Common.Logger;
 
 namespace Cryville.Crtr {
 	public class ChartPlayer : MonoBehaviour {
+		#region Fields
 		Chart chart;
 		Skin skin;
 		PdtSkin pskin;
@@ -66,6 +67,7 @@ namespace Cryville.Crtr {
 		public static PdtEvaluator etor;
 		
 		InputProxy inputProxy;
+		#endregion
 
 		#region MonoBehaviour
 		void Start() {
@@ -437,10 +439,10 @@ namespace Cryville.Crtr {
 				Logger.Log("main", 1, "Game", "Stopping");
 				Game.AudioSession = Game.AudioSequencer.NewSession();
 				inputProxy.Deactivate();
-				if (cbus != null) { cbus.Dispose(); cbus = null; }
-				if (bbus != null) { bbus.Dispose(); bbus = null; }
-				if (tbus != null) { tbus.Dispose(); tbus = null; }
 				if (nbus != null) { nbus.Dispose(); nbus = null; }
+				if (tbus != null) { tbus.Dispose(); tbus = null; }
+				if (bbus != null) { bbus.Dispose(); bbus = null; }
+				if (cbus != null) { cbus.Dispose(); cbus = null; }
 				Logger.Log("main", 1, "Game", "Stopped");
 			}
 			catch (Exception ex) {
diff --git a/Assets/Cryville/Crtr/Event/ContainerHandler.cs b/Assets/Cryville/Crtr/Event/ContainerHandler.cs
index 87aea8b..edb8282 100644
--- a/Assets/Cryville/Crtr/Event/ContainerHandler.cs
+++ b/Assets/Cryville/Crtr/Event/ContainerHandler.cs
@@ -7,7 +7,10 @@ using System.Globalization;
 using UnityEngine;
 
 namespace Cryville.Crtr.Event {
-	public abstract class ContainerHandler : IDisposable {
+	public abstract class ContainerHandler {
+		public ContainerHandler() { }
+		public abstract string TypeName { get; }
+
 		/// <summary>
 		/// Prehandling <see cref="ContainerState"/>, prehandling the events.
 		/// </summary>
@@ -56,10 +59,6 @@ namespace Cryville.Crtr.Event {
 			this.judge = judge;
 		}
 
-		public ContainerHandler() { }
-		public abstract string TypeName {
-			get;
-		}
 		public readonly Dictionary<int, List<Anchor>> Anchors = new Dictionary<int, List<Anchor>>();
 		public Anchor OpenedAnchor;
 		protected Anchor a_cur;
diff --git a/Assets/Cryville/Crtr/Event/ContainerState.cs b/Assets/Cryville/Crtr/Event/ContainerState.cs
index c2c8d7b..950a3f4 100644
--- a/Assets/Cryville/Crtr/Event/ContainerState.cs
+++ b/Assets/Cryville/Crtr/Event/ContainerState.cs
@@ -64,35 +64,7 @@ namespace Cryville.Crtr.Event {
 			}
 		}
 
-		readonly RMVPool RMVPool = new RMVPool();
-		readonly MotionCachePool MCPool = new MotionCachePool();
-		Dictionary<StampedEvent, RealtimeMotionValue> PlayingMotions = new Dictionary<StampedEvent, RealtimeMotionValue>(4);
-		Dictionary<Identifier, RealtimeMotionValue> Values;
-		Dictionary<Identifier, MotionCache> CachedValues;
-
-		/// <summary>
-		/// Gets a motion value.
-		/// </summary>
-		/// <param name="name">The motion name.</param>
-		/// <param name="clone">Returns a cloned motion value instead.</param>
-		/// <returns>A motion value.</returns>
-		RealtimeMotionValue GetMotionValue(Identifier name, bool clone = false) {
-			RealtimeMotionValue value = Values[name];
-			if (clone) return value.Clone();
-			return value;
-		}
-
-		void InvalidateMotion(Identifier name) {
-			MotionCache cache;
-			if (!CachedValues.TryGetValue(name, out cache))
-				CachedValues.Add(name, cache = MCPool.Rent(name));
-			cache.Valid = false;
-			ValidateChildren();
-			foreach (var c in WorkingChildren)
-				Children[c].InvalidateMotion(name);
-		}
-
-		public ContainerState(Chart c, EventContainer _ev, ContainerState parent = null) {
+		public ContainerState(EventContainer _ev, ContainerState parent = null) {
 			Container = _ev;
 
 			if (parent != null) {
@@ -189,7 +161,7 @@ namespace Cryville.Crtr.Event {
 		public void Dispose() {
 			if (Disposed) return;
 			Disposed = true;
-			if (CloneType < 16 && Handler != null) Handler.Dispose();
+			if (CloneType == 1) Handler.Dispose();
 			foreach (var s in Children)
 				s.Value.Dispose();
 			RMVPool.ReturnAll();
@@ -206,6 +178,35 @@ namespace Cryville.Crtr.Event {
 		public void AttachSystems(PdtSkin skin, Judge judge) {
 			Handler.AttachSystems(skin, judge);
 		}
+		#endregion
+
+		#region Motion
+		readonly RMVPool RMVPool = new RMVPool();
+		readonly MotionCachePool MCPool = new MotionCachePool();
+		Dictionary<StampedEvent, RealtimeMotionValue> PlayingMotions = new Dictionary<StampedEvent, RealtimeMotionValue>(4);
+		Dictionary<Identifier, RealtimeMotionValue> Values;
+		Dictionary<Identifier, MotionCache> CachedValues;
+
+		/// <summary>
+		/// Gets a motion value.
+		/// </summary>
+		/// <param name="name">The motion name.</param>
+		/// <param name="clone">Returns a cloned motion value instead.</param>
+		/// <returns>A motion value.</returns>
+		RealtimeMotionValue GetMotionValue(Identifier name, bool clone = false) {
+			RealtimeMotionValue value = Values[name];
+			if (clone) return value.Clone();
+			return value;
+		}
+
+		void InvalidateMotion(Identifier name) {
+			MotionCache cache;
+			if (!CachedValues.TryGetValue(name, out cache))
+				CachedValues.Add(name, cache = MCPool.Rent(name));
+			cache.Valid = false;
+			foreach (var c in ActiveChildren)
+				Children[c].InvalidateMotion(name);
+		}
 
 		public Vector GetRawValue(Identifier key) {
 			MotionCache tr;
@@ -299,7 +300,9 @@ namespace Cryville.Crtr.Event {
 				return GetRawValue<Vec1>(n_track).Value;
 			}
 		}
+		#endregion
 
+		#region Update
 		bool breakflag = false;
 
 		public void Break() {
@@ -431,5 +434,6 @@ namespace Cryville.Crtr.Event {
 				if (ls.Handler.Alive) ls.Anchor();
 			}
 		}
+		#endregion
 	}
 }
diff --git a/Assets/Cryville/Crtr/Event/EventBatcher.cs b/Assets/Cryville/Crtr/Event/EventBatcher.cs
index 6061eb7..1e61c3d 100644
--- a/Assets/Cryville/Crtr/Event/EventBatcher.cs
+++ b/Assets/Cryville/Crtr/Event/EventBatcher.cs
@@ -37,7 +37,7 @@ namespace Cryville.Crtr.Event {
 		}
 
 		void AddEventContainer(EventContainer c, ContainerState parent = null) {
-			var cs = new ContainerState(chart, c, parent);
+			var cs = new ContainerState(c, parent);
 			stateMap.Add(c, cs);
 			if (parent == null) {
 				cs.Depth = 0;
diff --git a/Assets/Cryville/Crtr/Event/EventBus.cs b/Assets/Cryville/Crtr/Event/EventBus.cs
index da2e60d..a630832 100644
--- a/Assets/Cryville/Crtr/Event/EventBus.cs
+++ b/Assets/Cryville/Crtr/Event/EventBus.cs
@@ -191,7 +191,7 @@ namespace Cryville.Crtr.Event {
 		}
 
 		public void Anchor() {
-			RootState.Anchor();
+			if (RootState.Handler.Alive) RootState.Anchor();
 		}
 	}
 }
diff --git a/Assets/Cryville/Crtr/GroupHandler.cs b/Assets/Cryville/Crtr/GroupHandler.cs
index 68f4c4e..792a359 100644
--- a/Assets/Cryville/Crtr/GroupHandler.cs
+++ b/Assets/Cryville/Crtr/GroupHandler.cs
@@ -15,11 +15,7 @@ namespace Cryville.Crtr {
 			this.ch = ch;
 		}
 		
-		public override string TypeName {
-			get {
-				return "group";
-			}
-		}
+		public override string TypeName { get { return "group"; } }
 
 		public override void PreInit() {
 			base.PreInit();
diff --git a/Assets/Cryville/Crtr/NoteHandler.cs b/Assets/Cryville/Crtr/NoteHandler.cs
index acafbd1..4f1bffd 100644
--- a/Assets/Cryville/Crtr/NoteHandler.cs
+++ b/Assets/Cryville/Crtr/NoteHandler.cs
@@ -15,11 +15,7 @@ namespace Cryville.Crtr {
 			this.gh = gh;
 		}
 		
-		public override string TypeName {
-			get {
-				return "note";
-			}
-		}
+		public override string TypeName { get { return "note"; } }
 
 		SectionalGameObject[] sgos;
 		readonly Dictionary<Chart.Judge, JudgeState> judges = new Dictionary<Chart.Judge, JudgeState>();
diff --git a/Assets/Cryville/Crtr/TrackHandler.cs b/Assets/Cryville/Crtr/TrackHandler.cs
index b4ebc21..c6db0fb 100644
--- a/Assets/Cryville/Crtr/TrackHandler.cs
+++ b/Assets/Cryville/Crtr/TrackHandler.cs
@@ -12,11 +12,7 @@ namespace Cryville.Crtr {
 			this.gh = gh;
 		}
 		
-		public override string TypeName {
-			get {
-				return "track";
-			}
-		}
+		public override string TypeName { get { return "track"; } }
 
 		public override void Init() {
 			base.Init();