Pull up StampedEvent.Temporary. Fix temporary event discarding.

Assets/Cryville/Crtr/Event/EventBus.cs

@@ -109,25 +109,31 @@ namespace Cryville.Crtr.Event {
 				s.AttachSystems(skin, judge);
 		}
 
-		List<StampedEvent> tempEvents = new List<StampedEvent>();
-		public void PushTempEvent(StampedEvent ev) {
+		List<StampedEvent.Temporary> tempEvents = new List<StampedEvent.Temporary>();
+		public void PushTempEvent(StampedEvent.Temporary ev) {
 			var index = tempEvents.BinarySearch(ev);
 			if (index < 0) index = ~index;
 			tempEvents.Insert(index, ev);
 		}
 
-		readonly StampedEvent _dummyEvent = new StampedEvent();
+		readonly StampedEvent.Temporary _dummyEvent = new StampedEvent.Temporary();
 		public void StripTempEvents() {
 			_dummyEvent.Time = Time;
 			var index = tempEvents.BinarySearch(_dummyEvent);
 			if (index < 0) index = ~index;
-			for (var i = 0; i < index; i++) {
+			for (var i = index - 1; i >= 0; i--) {
 				var ev = tempEvents[i];
+				tempEvents.RemoveAt(i);
+				if (ev.CanDiscard) {
 					if (ev.Container != null) {
 						states[ev.Container].Discard(ev);
 					}
 				}
-			tempEvents.RemoveRange(0, index);
+				else {
+					ev.Time = Time;
+					PushTempEvent(ev);
+				}
+			}
 		}
 
 		public override void ForwardOnceToTime(double toTime) {
@@ -187,6 +193,11 @@ namespace Cryville.Crtr.Event {
 
 		public void BroadcastEndUpdate() {
 			RootState.BroadcastEndUpdate();
+			foreach (var ev in tempEvents) {
+				if (ev.Container != null) {
+					states[ev.Container].Discard(ev);
+				}
+			}
 			tempEvents.Clear();
 		}
 

Assets/Cryville/Crtr/StampedEvent.cs

@@ -29,8 +29,19 @@ namespace Cryville.Crtr {
 			}
 		}
 
-		public class Anchor : StampedEvent {
+		public class Temporary : StampedEvent, IComparable<Temporary> {
+			public bool CanDiscard;
+			public int CompareTo(Temporary other) {
+				return base.CompareTo(other);
+			}
+		}
+
+		public class Anchor : Temporary {
 			public CAnchor Target;
+			int m_priority;
+			public override int Priority { get { return m_priority; } }
+			public void SetPriority(int value) { m_priority = value; }
+		}
 			public override int Priority {
 				get { return 0; }
 			}