Refactor ReleaseEvent.

Assets/Cryville/Crtr/Chart.cs

@@ -130,11 +130,11 @@ namespace Cryville.Crtr {
 			get { return Duration > 0; }
 		}
 
-		private InstantEvent relev = null;
+		private ReleaseEvent relev = null;
 		[JsonIgnore]
-		public InstantEvent ReleaseEvent {
+		public ReleaseEvent ReleaseEvent {
 			get {
-				if (relev == null) relev = new InstantEvent(this, true);
+				if (relev == null) relev = new ReleaseEvent(this);
 				return relev;
 			}
 		}
@@ -161,18 +161,12 @@ namespace Cryville.Crtr {
 		}
 	}
 	
-	public class InstantEvent : ChartEvent {
+	public class ReleaseEvent : ChartEvent {
 		public readonly ChartEvent Original;
-		public bool IsRelease;
 		
-		public InstantEvent(ChartEvent orig, bool release = false) {
-			IsRelease = release;
-			if (orig != null) {
+		public ReleaseEvent(ChartEvent orig) {
 			Original = orig;
-				time = orig.time;
-				if (IsRelease)
-					BeatOffset = orig.Duration;
-			}
+			time = orig.endtime;
 		}
 		
 		public override int Priority {

Assets/Cryville/Crtr/Event/EventBatcher.cs

@@ -87,9 +87,11 @@ namespace Cryville.Crtr.Event {
 					stateMap[(EventContainer)ev].StampedContainer = sev;
 				}
 				if (ev is InstantEvent) {
-					var tev = (InstantEvent)ev;
-					var pev = map[tev.Original];
-					pev.Subevents.Add(sev);
+				if (ev is ReleaseEvent) {
+					var tev = (ReleaseEvent)ev;
+					var oev = tev.Original;
+					var pev = map[oev];
+					pev.ReleaseEvent = sev;
 					sev.Origin = pev;
 				}
 				if (con != null && coevents.Contains(ev)) {

Assets/Cryville/Crtr/StampedEvent.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using CAnchor = Cryville.Crtr.Anchor;
 
 namespace Cryville.Crtr {
@@ -9,9 +8,7 @@ namespace Cryville.Crtr {
 		public ChartEvent Unstamped;
 		public EventContainer Container;
 		public StampedEvent Origin;
-		public List<StampedEvent> Subevents = new List<StampedEvent>();
 		public List<StampedEvent> Coevents;
-		private StampedEvent relev = null;
 
 		public double Duration {
 			get {
@@ -47,10 +44,12 @@ namespace Cryville.Crtr {
 			}
 		}
 
+		StampedEvent relev = null;
 		public StampedEvent ReleaseEvent {
-			get {
-				if (relev == null) relev = Subevents.FirstOrDefault(ev => ((InstantEvent)ev.Unstamped).IsRelease);
-				return relev;
+			get { return relev; }
+			set {
+				if (relev != null) throw new InvalidOperationException("Release event already set");
+				relev = value;
 			}
 		}