// Add a transition from one Dialog node to another.
public void AddTransition(string fromTag,
string optionText,
string toTag)
{
DialogNode fromNode = graph[fromTag];
fromNode.AddDecision(optionText, toTag);
}
//---------------------------------------------------------------------
// Graph Building
//---------------------------------------------------------------------
public bool AddDialog(DialogNode node)
{
if (graph.Count == 0)
{
root = node;
}
graph[node.key] = node;
return(true);
}
private void SetCurrentNode(DialogNode node)
{
currentDialogNode = node;
snippets.Clear();
foreach (Sentence s in currentDialogNode.snippets)
{
snippets.Enqueue(s);
}
}
//---------------------------------------------------------------------
// Constructor(s)
//---------------------------------------------------------------------
public void Awake()
{
if (file == "")
{
graph = new Dictionary <string, DialogNode>();
foreach (DialogNode n in nodes)
{
graph.Add(n.key, n);
}
if (nodes.Length > 0)
{
root = nodes[0];
}
}
}
public DialogNode MakeDecision(Decision decision)
{
current = graph[decision.destinationTag];
return(current);
}
public DialogNode StartDialog()
{
current = root;
PerformStartEvents();
return(root);
}