void UpdateBehaviorTree()
{
if (rootNode == null)
{
rootNode = GetRootNode <BehaviorTreeNode>();
}
if (navigator == null)
{
if (string.IsNullOrEmpty(navigatorPath))
{
navigator = GetRootNode <INavAgent>();
}
else
{
navigator = GetNode(navigatorPath) as INavAgent;
}
}
if (rootNode != null)
{
rootNode.AssignChildNodes();
AssignBehaviorTreeOnChildren(rootNode);
}
else
{
GD.Print("The Behavior Tree '" + GetName() + "' needs a root BehaviorTreeNode!");
}
}
