/// <summary>
/// Visits and event handler usage node during syntax tree traversal.
/// </summary>
/// <param name="node">The Syntax Tree Node.</param>
/// <returns>An object of type (T) from the visitor implementation of this function.</returns>
public virtual T VisitEventHandler(ILSLEventHandlerNode node)
{
Visit(node.ParameterList);
Visit(node.Code);
return(default(T));
}
/// <summary>
/// Build a <see cref="LSLEventSignature" /> object based off the signature of this function declaration node.
/// </summary>
/// <param name="eventHandlerNode">The <see cref="ILSLEventHandlerNode"/>.</param>
/// <returns>The created <see cref="LSLEventSignature" />.</returns>
/// <exception cref="ArgumentNullException"><paramref name="eventHandlerNode"/> is <see langword="null" />.</exception>
public static LSLEventSignature CreateSignature(this ILSLEventHandlerNode eventHandlerNode)
{
if (eventHandlerNode == null)
{
throw new ArgumentNullException("eventHandlerNode");
}
return(new LSLEventSignature(eventHandlerNode.Name,
eventHandlerNode.ParameterList.Parameters.Select(x => new LSLParameterSignature(x.Type, x.Name, false))));
}