/// <summary>
/// Put the metadata in the container.
/// </summary>
public void FillWith(AnimatorMetadata _contents, StateMachineExtender _stateMachineExtender)
{
contents = _contents;
stateMachineExtender = _stateMachineExtender;
onceFilled?.Invoke();
onceFilled = null;
}
/// <summary>
/// Make sure the animator controller has a metadata pusher on layer 0, and
/// associate it with the appropriate index in the metadata lookup table.
/// </summary>
private static void RegisterAnimatorController(AnimatorController animatorController, int index)
{
StateMachineBehaviour[] layer0Behaviours = animatorController.layers[0].stateMachine.behaviours;
StateMachineExtender metadataPusher = null;
for (int i = 0; i < layer0Behaviours.Length; i++)
{
if (layer0Behaviours[i] is StateMachineExtender)
{
metadataPusher = (StateMachineExtender)layer0Behaviours[i];
break;
}
}
if (metadataPusher == null)
{
metadataPusher = animatorController.layers[0].stateMachine.AddStateMachineBehaviour <StateMachineExtender>();
}
metadataPusher.tableIndex_SetAutomatically = index;
EditorUtility.SetDirty(animatorController);
}
