public DialogueNode CheckState(int state)
{
Debug.Log("CheckState: Checking: " + state.ToString());
int count = 0;
DialogueNode rootNode = null;
Debug.Log(dialogueGraph.GetNodeList().Count.ToString());
foreach (DialogueNode node in dialogueGraph.GetNodeList())
{
count++;
Debug.Log("IF: " + node.GetState().ToString() + " = " + state.ToString());
if (state == node.GetState())
{
rootNode = node;
Debug.Log(rootNode.GetState().ToString());
break;
}
}
Debug.Log("Went through " + count.ToString() + " to get to root");
if (rootNode == null)
{
//defaults to first node in list
Debug.Log("defaulting");
rootNode = dialogueGraph.GetNodeList()[0];
}
return(rootNode);
}
public DialogueGraph ConvoGraph()
{
s.Start ();
DialogueGraph convoGraph = new DialogueGraph();
XmlNodeList dialogues = xml.DocumentElement.SelectNodes ("/conversation/dialogue");
/*
* Loops through all the dialogue nodes first without
* processing any replies, this is because to be able
* to link the player questions to corresponding replies
* the dialogues need to be accessible in the graph before
* they can be linked to.
*/
foreach (XmlNode dialogueNode in dialogues)
{
DialogueNode dNode = new DialogueNode();
if(dialogueNode.Attributes["actorname"].Value != null)
{
dNode.SetActorName(dialogueNode.Attributes["actorname"].Value);
}
if(dialogueNode.Attributes["actordialogue"].Value !=null)
{
dNode.SetDialogue(dialogueNode.Attributes["actordialogue"].Value);
}
if(dialogueNode.Attributes["id"].Value != null)
{
dNode.SetID (int.Parse (dialogueNode.Attributes["id"].Value));
}
if(dialogueNode.Attributes["state"].Value != null)
{
dNode.SetState(int.Parse(dialogueNode.Attributes["state"].Value));
}
convoGraph.AddNode(dNode);
}
/*
* Loops back through the dialogue nodes only
* looking at the child node replies
*/
foreach(XmlNode dialogueNode in dialogues)
{
foreach (XmlNode childNode in dialogueNode.ChildNodes)
{
if(childNode.Name.ToUpper().Equals("REPLIES"))
{
foreach (XmlNode replyNode in childNode.ChildNodes)
{
DialogueNode repNode = new DialogueNode();
if(replyNode.Attributes["text"].Value != null)
{
repNode.SetDialogue(replyNode.Attributes["text"].Value);
}
if(replyNode.Attributes["condition"].Value !=null)
{
repNode.SetCondition(replyNode.Attributes["condition"].Value);
}
if(replyNode.Attributes["goto"].Value != null)
{
if(replyNode.Attributes["goto"].Value.Equals ("-9999"))
{
//Ends the Conversation
UnityEngine.Debug.Log("CONVO OVER");
if(replyNode.Attributes["nextstate"].Value !=null)
{
repNode.SetNextState(int.Parse (replyNode.Attributes["nextstate"].Value));
}
}
else
{
int id = int.Parse(replyNode.Attributes["goto"].Value);
convoGraph.AddEdge(repNode, convoGraph.FindNode(id));
}
}
convoGraph.AddNode (repNode);
convoGraph.AddEdge (convoGraph.FindNode(int.Parse(dialogueNode.Attributes["id"].Value)),repNode);
UnityEngine.Debug.Log(dialogueNode.Attributes["id"].Value + " to " + repNode.GetDialogue());
}
}
}
}
s.Stop();
UnityEngine.Debug.Log("Time Elapsed for " + convoGraph.GetNodeList()[0].GetActorName() + ": " + s.Elapsed + "\nTotal Nodes: " + convoGraph.GetNodeList().Count.ToString());
return convoGraph;
}
public DialogueGraph ConvoGraph()
{
s.Start();
DialogueGraph convoGraph = new DialogueGraph();
XmlNodeList dialogues = xml.DocumentElement.SelectNodes("/conversation/dialogue");
/*
* Loops through all the dialogue nodes first without
* processing any replies, this is because to be able
* to link the player questions to corresponding replies
* the dialogues need to be accessible in the graph before
* they can be linked to.
*/
foreach (XmlNode dialogueNode in dialogues)
{
DialogueNode dNode = new DialogueNode();
if (dialogueNode.Attributes["actorname"].Value != null)
{
dNode.SetActorName(dialogueNode.Attributes["actorname"].Value);
}
if (dialogueNode.Attributes["actordialogue"].Value != null)
{
dNode.SetDialogue(dialogueNode.Attributes["actordialogue"].Value);
}
if (dialogueNode.Attributes["id"].Value != null)
{
dNode.SetID(int.Parse(dialogueNode.Attributes["id"].Value));
}
if (dialogueNode.Attributes["state"].Value != null)
{
dNode.SetState(int.Parse(dialogueNode.Attributes["state"].Value));
}
convoGraph.AddNode(dNode);
}
/*
* Loops back through the dialogue nodes only
* looking at the child node replies
*/
foreach (XmlNode dialogueNode in dialogues)
{
foreach (XmlNode childNode in dialogueNode.ChildNodes)
{
if (childNode.Name.ToUpper().Equals("REPLIES"))
{
foreach (XmlNode replyNode in childNode.ChildNodes)
{
DialogueNode repNode = new DialogueNode();
if (replyNode.Attributes["text"].Value != null)
{
repNode.SetDialogue(replyNode.Attributes["text"].Value);
}
if (replyNode.Attributes["condition"].Value != null)
{
repNode.SetCondition(replyNode.Attributes["condition"].Value);
}
if (replyNode.Attributes["goto"].Value != null)
{
if (replyNode.Attributes["goto"].Value.Equals("-9999"))
{
//Ends the Conversation
UnityEngine.Debug.Log("CONVO OVER");
if (replyNode.Attributes["nextstate"].Value != null)
{
repNode.SetNextState(int.Parse(replyNode.Attributes["nextstate"].Value));
}
}
else
{
int id = int.Parse(replyNode.Attributes["goto"].Value);
convoGraph.AddEdge(repNode, convoGraph.FindNode(id));
}
}
convoGraph.AddNode(repNode);
convoGraph.AddEdge(convoGraph.FindNode(int.Parse(dialogueNode.Attributes["id"].Value)), repNode);
UnityEngine.Debug.Log(dialogueNode.Attributes["id"].Value + " to " + repNode.GetDialogue());
}
}
}
}
s.Stop();
UnityEngine.Debug.Log("Time Elapsed for " + convoGraph.GetNodeList()[0].GetActorName() + ": " + s.Elapsed + "\nTotal Nodes: " + convoGraph.GetNodeList().Count.ToString());
return(convoGraph);
}