1 files changed, 65 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Animation/AnimationPlayableAssetEditor.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Animation/AnimationPlayableAssetEditor.cs
new file mode 100644
index 0000000..e4bebc1
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Animation/AnimationPlayableAssetEditor.cs
@@ -0,0 +1,65 @@
+using JetBrains.Annotations;
+using UnityEngine;
+using UnityEngine.Playables;
+using UnityEngine.Timeline;
+
+namespace UnityEditor.Timeline
+{
+    [CustomTimelineEditor(typeof(AnimationPlayableAsset)), UsedImplicitly]
+    class AnimationPlayableAssetEditor : ClipEditor
+    {
+        public static readonly string k_NoClipAssignedError = LocalizationDatabase.GetLocalizedString("No animation clip assigned");
+        public static readonly string k_LegacyClipError = LocalizationDatabase.GetLocalizedString("Legacy animation clips are not supported");
+        static readonly string k_MotionCurveError = LocalizationDatabase.GetLocalizedString("You are using motion curves without applyRootMotion enabled on the Animator. The root transform will not be animated");
+        static readonly string k_RootCurveError = LocalizationDatabase.GetLocalizedString("You are using root curves without applyRootMotion enabled on the Animator. The root transform will not be animated");
+
+        /// <inheritdoc/>
+        public override ClipDrawOptions GetClipOptions(TimelineClip clip)
+        {
+            var clipOptions = base.GetClipOptions(clip);
+            var asset = clip.asset as AnimationPlayableAsset;
+
+            if (asset != null)
+                clipOptions.errorText = GetErrorText(asset, clip.parentTrack as AnimationTrack, clipOptions.errorText);
+
+            if (clip.recordable)
+                clipOptions.highlightColor = DirectorStyles.Instance.customSkin.colorAnimationRecorded;
+
+            return clipOptions;
+        }
+
+        /// <inheritdoc />
+        public override void OnCreate(TimelineClip clip, TrackAsset track, TimelineClip clonedFrom)
+        {
+            var asset = clip.asset as AnimationPlayableAsset;
+            if (asset != null && asset.clip != null && asset.clip.legacy)
+            {
+                asset.clip = null;
+                Debug.LogError("Legacy Animation Clips are not supported");
+            }
+        }
+
+        string GetErrorText(AnimationPlayableAsset animationAsset, AnimationTrack track, string defaultError)
+        {
+            if (animationAsset.clip == null)
+                return k_NoClipAssignedError;
+            if (animationAsset.clip.legacy)
+                return k_LegacyClipError;
+            if (animationAsset.clip.hasMotionCurves || animationAsset.clip.hasRootCurves)
+            {
+                if (track != null && track.trackOffset == TrackOffset.Auto)
+                {
+                    var animator = track.GetBinding(TimelineEditor.inspectedDirector);
+                    if (animator != null && !animator.applyRootMotion && !animationAsset.clip.hasGenericRootTransform)
+                    {
+                        if (animationAsset.clip.hasMotionCurves)
+                            return k_MotionCurveError;
+                        return k_RootCurveError;
+                    }
+                }
+            }
+
+            return defaultError;
+        }
+    }
+}