public List <AbilityTreeNode> GetChildren()
{
List <AbilityTreeNode> children = new List <AbilityTreeNode>();
if (LeftBranch != null)
{
children.Add(LeftBranch.GetRoot());
}
if (MiddleBranch != null)
{
children.Add(MiddleBranch.GetRoot());
}
if (RightBranch != null)
{
children.Add(RightBranch.GetRoot());
}
return(children);
}
void CreateTreeNodes()
{
GameObject g;
AbilityTreeNode node = tree.GetRoot();
Queue <AbilityTreeNode> queue = new Queue <AbilityTreeNode>();
queue.Enqueue(node);
node = queue.Dequeue();
//Foreach node, create a button
while (node != null)
{
//Create UI Things
g = Instantiate(NodePrefab);
g.transform.SetParent(Canvas.transform);
g.GetComponent <NodeUI>().treeNode = node;
g.GetComponent <RectTransform>().anchoredPosition = RuntimeTransforms.GetVector(node.TreeDepth, RuntimeTransforms.GetBranchDirection(node.ability.AbilityClassification));
//Attach new UI Thing to this script
foreach (AbilityTreeNode n in node.tree.GetChildren())
{
queue.Enqueue(n);
}
if (queue.Count > 0)
{
node = queue.Dequeue();
}
else
{
node = null;
}
}
//Attach visually to the parent
created = true;
}