public IEnumerable <DialogueNode> GetAllChildren(DialogueNode parentNode)
{
foreach (string childID in parentNode.GetChildren())
{
if (nodeLookup.ContainsKey(childID))
{
yield return(nodeLookup[childID]);
}
}
}
public IEnumerable <DialogueNode> GetNodeChildren(DialogueNode parentNode)
{
foreach (string nodeId in parentNode.GetChildren())
{
DialogueNode node;
if (nodeLookup.TryGetValue(nodeId, out node))
{
yield return(node);
}
}
}
//return list of child nodes for a specific parent node
public IEnumerable <DialogueNode> GetAllChildren(DialogueNode parentNode)
{
List <DialogueNode> result = new List <DialogueNode>();
foreach (string child in parentNode.GetChildren())
{
if (nodeLookup.ContainsKey(child))
{
result.Add(nodeLookup[child]);
}
}
return(result);
}
public bool isItAChild(DialogueNode parent, DialogueNode child)
{
return(parent.GetChildren().Contains(child.name));
}
