/// <summary>
/// Prints the activity tree, starting from the root or optionally from a given origin.
///
/// Call this method from any place that's called during a tick, such as the Tick() method itself or
/// the Before(First|Last)Run() methods. The origin activity will be marked in the output.
/// </summary>
/// <param name="origin">Activity from which to start traversing, and which to mark. If null, mark the calling activity, and start traversal from the root.</param>
/// <param name="level">Initial level of indentation.</param>
protected void PrintActivityTree(Activity origin = null, int level = 0)
{
if (origin == null)
{
RootActivity.PrintActivityTree(this);
}
else
{
Console.Write(new string(' ', level * 2));
if (origin == this)
{
Console.Write("*");
}
Console.WriteLine(this.GetType().ToString().Split('.').Last());
if (ChildActivity != null)
{
ChildActivity.PrintActivityTree(origin, level + 1);
}
if (NextInQueue != null)
{
NextInQueue.PrintActivityTree(origin, level);
}
}
}
public virtual void Queue(Activity activity)
{
if (NextInQueue != null)
{
NextInQueue.Queue(activity);
}
else
{
NextInQueue = activity;
}
}