private void __ProcessSwitchNode(IDNodeBase _node)
    {
        SwitchNode node = (SwitchNode)_node;

        if (m_scenario.CheckSwitch(node.SwitchName))
        {
            m_scenario.AdvanceByNode(node.GetTrueNext());
        }
        else
        {
            m_scenario.AdvanceByNode(node.GetFalseNext());
        }
    }