/// <summary>
/// Runs an action so that it can be awaited.
/// </summary>
/// <param name="node">Node.</param>
/// <param name="actions">Actions.</param>
public static Task <bool> RunActionsAsync(this CCNode node, params CCFiniteTimeAction[] actions)
{
var tcs = new TaskCompletionSource <bool> ();
var allActions = new List <CCFiniteTimeAction> ();
allActions.AddRange(actions);
allActions.Add(new CCCallFunc(() => tcs.TrySetResult(true)));
node.RunActions(allActions.ToArray());
return(tcs.Task);
}