1 files changed, 71 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Activation/ActivationMixerPlayable.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Activation/ActivationMixerPlayable.cs
new file mode 100644
index 0000000..61054f7
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Runtime/Activation/ActivationMixerPlayable.cs
@@ -0,0 +1,71 @@
+using UnityEngine.Playables;
+
+namespace UnityEngine.Timeline
+{
+    class ActivationMixerPlayable : PlayableBehaviour
+    {
+        ActivationTrack.PostPlaybackState m_PostPlaybackState;
+        bool m_BoundGameObjectInitialStateIsActive;
+
+        private GameObject m_BoundGameObject;
+
+
+        public static ScriptPlayable<ActivationMixerPlayable> Create(PlayableGraph graph, int inputCount)
+        {
+            return ScriptPlayable<ActivationMixerPlayable>.Create(graph, inputCount);
+        }
+
+        public ActivationTrack.PostPlaybackState postPlaybackState
+        {
+            get { return m_PostPlaybackState; }
+            set { m_PostPlaybackState = value; }
+        }
+
+        public override void OnPlayableDestroy(Playable playable)
+        {
+            if (m_BoundGameObject == null)
+                return;
+
+            switch (m_PostPlaybackState)
+            {
+                case ActivationTrack.PostPlaybackState.Active:
+                    m_BoundGameObject.SetActive(true);
+                    break;
+                case ActivationTrack.PostPlaybackState.Inactive:
+                    m_BoundGameObject.SetActive(false);
+                    break;
+                case ActivationTrack.PostPlaybackState.Revert:
+                    m_BoundGameObject.SetActive(m_BoundGameObjectInitialStateIsActive);
+                    break;
+                case ActivationTrack.PostPlaybackState.LeaveAsIs:
+                default:
+                    break;
+            }
+        }
+
+        public override void ProcessFrame(Playable playable, FrameData info, object playerData)
+        {
+            if (m_BoundGameObject == null)
+            {
+                m_BoundGameObject = playerData as GameObject;
+                m_BoundGameObjectInitialStateIsActive = m_BoundGameObject != null && m_BoundGameObject.activeSelf;
+            }
+
+            if (m_BoundGameObject == null)
+                return;
+
+            int inputCount = playable.GetInputCount();
+            bool hasInput = false;
+            for (int i = 0; i < inputCount; i++)
+            {
+                if (playable.GetInputWeight(i) > 0)
+                {
+                    hasInput = true;
+                    break;
+                }
+            }
+
+            m_BoundGameObject.SetActive(hasInput);
+        }
+    }
+}