[unity] Timeline extension package: Added static `EditorEvent` callback for editor scripts to react to animation events outside play-mode.

CHANGELOG.md

@@ -111,6 +111,7 @@
     3) Copy the original material, add *_Outline* to its name and set the shader to your outline-only shader like `Universal Render Pipeline/Spine/Outline/Skeleton-OutlineOnly` or `Spine/Outline/OutlineOnly-ZWrite`.
     4) Assign this *_Outline* material at the new child GameObject's `MeshRenderer` component.
     If you are using `SkeletonRenderSeparator` and need to enable and disable the `SkeletonRenderSeparator` component at runtime, you can increase the `RenderCombinedMesh` `Reference Renderers` array by one and assign the `SkeletonRenderer` itself at the last entry after the parts renderers. Disabled `MeshRenderer` components will be skipped when combining the final mesh, so the combined mesh is automatically filled from the desired active renderers.
+  * Timeline extension package: Added static `EditorEvent` callback to allow editor scripts to react to animation events outside of play-mode. Register to the events via `Spine.Unity.Playables.SpineAnimationStateMixerBehaviour.EditorEvent += YourCallback;`.
 
 * **Breaking changes**
   * Made `SkeletonGraphic.unscaledTime` parameter protected, use the new property `UnscaledTime` instead.

spine-unity/Modules/com.esotericsoftware.spine.timeline/Runtime/SpineAnimationState/SpineAnimationStateMixerBehaviour.cs

@@ -31,7 +31,9 @@
 #define SPEED_INCLUDED_IN_CLIP_TIME
 #endif
 
+#if UNITY_EDITOR
 #define SPINE_EDITMODEPOSE
+#endif
 
 using System;
 using UnityEngine;
@@ -250,8 +252,11 @@ namespace Spine.Unity.Playables {
 		}
 
 #if SPINE_EDITMODEPOSE
+		/// <summary>Animation event callback for editor scripts when outside of play-mode.</summary>
+		public static event AnimationState.TrackEntryEventDelegate EditorEvent;
 
 		AnimationState dummyAnimationState;
+		ExposedList<Spine.Event> editorAnimationEvents = new ExposedList<Event>();
 
 		public void PreviewEditModePose (Playable playable,
 			ISkeletonComponent skeletonComponent, IAnimationStateComponent animationStateComponent,
@@ -259,6 +264,7 @@ namespace Spine.Unity.Playables {
 
 			if (Application.isPlaying) return;
 			if (animationStateComponent.IsNullOrDestroyed() || skeletonComponent == null) return;
+			editorAnimationEvents.Clear(false);
 
 			int inputCount = playable.GetInputCount();
 			float rootSpeed = GetRootPlayableSpeed(playable);
@@ -341,11 +347,19 @@ namespace Spine.Unity.Playables {
 					}
 
 					// Apply Pose
+					dummyAnimationState.Event += EditorEvent;
 					dummyAnimationState.Update(0);
 					dummyAnimationState.Apply(skeleton);
+					dummyAnimationState.Event -= EditorEvent;
 				} else {
-					if (toAnimation != null)
-						toAnimation.Apply(skeleton, 0, toClipTime, clipData.loop, null, clipData.alpha, MixBlend.Setup, MixDirection.In);
+					if (toAnimation != null) {
+						toAnimation.Apply(skeleton, 0, toClipTime, clipData.loop, editorAnimationEvents, clipData.alpha, MixBlend.Setup, MixDirection.In);
+						if (EditorEvent != null) {
+							foreach (Spine.Event e in editorAnimationEvents) {
+								EditorEvent(null, e);
+							}
+						}
+					}
 				}
 
 				skeleton.UpdateWorldTransform();

spine-unity/Modules/com.esotericsoftware.spine.timeline/package.json

@@ -2,7 +2,7 @@
 	"name": "com.esotericsoftware.spine.timeline",
 	"displayName": "Spine Timeline Extensions",
 	"description": "This plugin provides integration of spine-unity for the Unity Timeline.\n\nPrerequisites:\nIt requires a working installation of the spine-unity and spine-csharp runtimes as UPM packages (not as spine-unity unitypackage), version 4.1.\n(See http://esotericsoftware.com/git/spine-runtimes/spine-unity)",
-	"version": "4.1.12",
+	"version": "4.1.13",
 	"unity": "2018.3",
 	"author": {
 		"name": "Esoteric Software",