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@@ -48,9 +48,39 @@ namespace Spine.Unity.Playables {
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}
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var scriptPlayable = ScriptPlayable<SpineAnimationStateMixerBehaviour>.Create(graph, inputCount);
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+#if UNITY_EDITOR
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+ WarnIfDuplicateTrackIndex();
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+#endif
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var mixerBehaviour = scriptPlayable.GetBehaviour();
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mixerBehaviour.trackIndex = this.trackIndex;
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return scriptPlayable;
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}
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+
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+#if UNITY_EDITOR
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+ static float lastWarningTime = 0;
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+
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+ public void WarnIfDuplicateTrackIndex () {
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+ if (Time.frameCount == lastWarningTime) // only warn once.
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+ return;
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+ lastWarningTime = Time.frameCount;
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+
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+ var rootTracks = timelineAsset.GetRootTracks();
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+ List<int> trackIndices = new List<int>();
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+ int trackFromTop = -1; // first invisible track is marker track, skipped.
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+ foreach (var track in rootTracks) {
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+ ++trackFromTop;
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+ if (track.GetType() != typeof(SpineAnimationStateTrack))
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+ continue;
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+ var animationStateTrack = (SpineAnimationStateTrack)track;
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+ int trackIndex = animationStateTrack.trackIndex;
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+ if (trackIndices.Contains(trackIndex)) {
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+ Debug.LogWarning(string.Format("Please change the 'Track Index' Inspector property " +
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+ "at Track number {0} from the top, both tracks are setting animations at track index '{1}'.",
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+ trackFromTop, trackIndex));
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+ } else
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+ trackIndices.Add(trackIndex);
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+ }
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+ }
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+#endif
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}
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}
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Harald Csaszar