private void Insert(Trigger trigger)
{
// Build stack of trigger's lineage up to (and excluding) the Event root.
Stack<GameObject> triggerParents = new Stack<GameObject>();
Transform current = trigger.transform.parent.transform;
while (current != null && current != _rootNode.GameObject.transform)
{
triggerParents.Push(current.gameObject);
current = current.parent;
}
// Pop the oldest ancestor and traverse tree down lineage adding new nodes as necessary.
GameObject currentGameObject;
TriggerCollectionNode currentNode = _rootNode;
while (triggerParents.Count > 0)
{
currentGameObject = triggerParents.Pop();
TriggerCollectionNode node = currentNode.FirstOrDefault((otherNode) => otherNode.GameObject == currentGameObject);
if (node != null)
{
currentNode = node;
}
else
{
TriggerCollectionNode newNode = new TriggerCollectionNode(_context, _overviewContext, currentGameObject);
currentNode.AddChild(newNode);
currentNode = newNode;
}
}
currentNode.AddChild(new TriggerCollectionNode(_context, _overviewContext, trigger.gameObject));
}
private void BuildTree(TriggerCollectionNode node)
{
foreach (Transform child in node.GameObject.transform)
{
var childNode = new TriggerCollectionNode(_context, _overviewContext, child.gameObject);
node.AddChild(childNode);
if (child.gameObject.GetComponent<Trigger>())
{
continue;
}
BuildTree(childNode);
}
/*
foreach (Trigger trigger in triggers)
{
Insert(trigger);
}*/
}