public static void AddChoiceNode()
        {
            var a = new AddChoiceNode("label", "text");
            var b = SerializationUtil.Reserialize(a);

            Assert.AreEqual(a, b);
        }
    /// END: Speech Node

    private void __ProcessAddChoiceNode(IDNodeBase _node)
    {
        AddChoiceNode node = (AddChoiceNode)_node;

        m_scenario.AddChoice(node.ChoiceText, node.TargetID);
        m_scenario.AdvanceCurrentNode();
        m_scenario.SetSwitch("IsChoicesEmpty", false);
    }