private void CallOnEnterOnQueuedNodes()
{
// Make sure to call on enter on any queued new traversals.
while (_requestedTraversals.Count != 0)
{
int i = _requestedTraversals.Dequeue();
BehaviourNode node = _tree.allNodes[i];
node.OnEnter();
if (node.CanTickOnBranch())
{
_branchTicks.Push(i);
}
CallOnChildEnter(node);
}
}
private BehaviourNode PopNode()
{
int index = _traversal.Pop();
BehaviourNode node = _tree.allNodes[index];
node.OnExit();
// Guard against empty branch tick pop.
// This could occur if a node was aborted then interrupted in succession.
// TODO: Test this further.
if (_branchTicks.Count != 0 && node.CanTickOnBranch())
{
_branchTicks.Pop();
}
return(node);
}
