/// <summary>
/// <para>Start traversing the tree from the root.
/// Can only be done if the tree is not yet running.
/// </para>
/// The tree should be initialized before calling this.
/// <see cref="Start"/>
/// </summary>
public void BeginTraversal()
{
if (isTreeInitialized && !mainIterator.IsRunning)
{
mainIterator.Traverse(Root);
}
}
/// <summary>
/// Preprocesses and starts the tree.
/// </summary>
/// <param name="root"></param>
public void Start()
{
if (_root == null)
{
Debug.LogWarning("Cannot start tree with a null root.");
return;
}
PreProcess();
for (int i = 0; i < allNodes.Count; ++i)
{
allNodes[i].OnStart();
}
_mainIterator.Traverse(_root);
_bTreeInitialized = true;
}