public static void CrossFadeQueued(AnimancerState state)
{
CleanUp();
var layer = state.Layer;
// If the layer has no current state, just play the animation immediately.
if (!layer.CurrentState.IsValid() || layer.CurrentState.Weight == 0)
{
var fadeDuration = state.CalculateEditorFadeDuration(AnimancerPlayable.DefaultFadeDuration);
layer.Play(state, fadeDuration);
return;
}
AnimationQueue queue;
if (!PlayableToQueue.TryGetValue(layer, out queue))
{
queue = new AnimationQueue();
PlayableToQueue.Add(layer, queue);
}
queue.Queue.Add(state);
layer.CurrentState.Events.OnEnd -= queue.PlayNext;
layer.CurrentState.Events.OnEnd += queue.PlayNext;
}
/************************************************************************************************************************/
#region Context Menu
/************************************************************************************************************************/
/// <summary>Adds functions relevant to the <see cref="AnimancerNodeDrawer{T}.Target"/>.</summary>
protected override void PopulateContextMenu(GenericMenu menu)
{
AddContextMenuFunctions(menu);
AnimancerEditorUtilities.AddMenuItem(menu, "Play",
!Target.IsPlaying || Target.Weight != 1,
() =>
{
Target.Root.UnpauseGraph();
Target.Root.Play(Target);
});
AnimancerEditorUtilities.AddFadeFunction(menu, "Cross Fade (Ctrl + Click)",
Target.Weight != 1,
Target, (duration) =>
{
Target.Root.UnpauseGraph();
Target.Root.Play(Target, duration);
});
AnimancerEditorUtilities.AddFadeFunction(menu, "Cross Fade Queued (Ctrl + Shift + Click)",
Target.Weight != 1,
Target, (duration) =>
{
AnimationQueue.CrossFadeQueued(Target);
});
menu.AddSeparator("");
menu.AddItem(new GUIContent("Destroy State"), false, () => Target.Destroy());
menu.AddSeparator("");
AnimancerEditorUtilities.AddDocumentationLink(menu, "State Documentation", "/docs/manual/states");
}
/************************************************************************************************************************/
/// <summary>
/// Handles Ctrl + Click on the label to CrossFade the animation.
/// <para></para>
/// If Shift is also held, the effect will be queued until after the previous animation finishes.
/// </summary>
private void HandleLabelClick(Rect area)
{
var currentEvent = Event.current;
if (currentEvent.type != EventType.MouseUp ||
!currentEvent.control ||
!area.Contains(currentEvent.mousePosition))
{
return;
}
currentEvent.Use();
if (currentEvent.shift)
{
AnimationQueue.CrossFadeQueued(Target);
return;
}
AnimationQueue.ClearQueue(Target.Layer);
Target.Root.UnpauseGraph();
var fadeDuration = Target.CalculateEditorFadeDuration(AnimancerPlayable.DefaultFadeDuration);
Target.Root.Play(Target, fadeDuration);
}
