private static void saveNode(DialogNode node, ref XmlElement xmlEl,
ref XmlDocument xmlDoc)
{
XmlElement xmlChildEl = xmlDoc.CreateElement("dialogNode");
xmlChildEl.SetAttribute("id", node.id);
xmlChildEl.SetAttribute("npcPhrase", node.npcDialog);
xmlChildEl.SetAttribute("voiceFile", node.npcVoiceFile);
DialogResponse[] responses = node.getResponses();
for (int j = 0; j < responses.Length; j++)
{
DialogResponse response = responses[j];
XmlElement responseXE = xmlDoc.CreateElement("response");
responseXE.SetAttribute("pcPhrase", response.response);
responseXE.SetAttribute("link", response.link);
responseXE.SetAttribute("linkType",
response.linkType.ToString());
responseXE.SetAttribute("switchConversation",
response.switchConversation);
responseXE.SetAttribute("onlyAllowOnce",
response.onlyAllowOnce.ToString());
xmlChildEl.AppendChild(responseXE);
if (response.childNode != null)
saveNode(response.childNode, ref responseXE, ref xmlDoc);
}
xmlEl.AppendChild(xmlChildEl);
}
private List<DialogResponse> getResponses(DialogNode node)
{
List<DialogResponse> responses = new List<DialogResponse>();
foreach (DialogResponse r in node.getResponses())
{
responses.Add(r);
if (r.childNode != null)
responses.AddRange(getResponses(r.childNode));
}
return responses;
}