private void onTalkTree(object sender, EventArgs e)
{
String conversation = null;
if (m_stage.hasTalkTrees())
{
// Edit the talk tree
StringWriter stringWriter = new StringWriter();
m_stage.getTalkTreesXML(stringWriter);
conversation = stringWriter.ToString();
}
m_frmTalkTree.setConversation(conversation);
// Specify the valid stages (for the goto_stage flag)
List <CodeValue> stages = new List <CodeValue>();
Int32 stageId;
foreach (Stage stage in m_mission.getStages())
{
stageId = Int32.Parse(stage.getId());
stages.Add(CodeValue.FormattedLeft(stageId, stage.getDescription()));
}
m_frmTalkTree.setStages(stages);
m_frmTalkTree.ShowDialog();
if (m_frmTalkTree.getConversation(out conversation))
{
m_parent.onChanged();
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(new StringReader("<Chat>" + conversation + "</Chat>"));
m_stage.clearTalkTrees();
TalkTree talkTree;
foreach (XmlNode nodeTree in xmlDocument.DocumentElement.ChildNodes)
{
talkTree = new TalkTree();
talkTree.fromXML(nodeTree);
m_stage.addTalkTree(talkTree);
}
}
}
List<TalkNode> GetAllNodes(TalkTree tree, int previousElement)
{
List<TalkNode> newNodes= new List<TalkNode>();
foreach (TalkNode node in tree.talkTree)
{
if (node.previousElement==previousElement)
{
newNodes.Add(node);
}
}
return newNodes;
}
List<TalkNode> GetAllNodes(TalkTree tree, List<int> elements)
{
if (elements.Count==0)
{
showGrid=false;
Debug.Log("stoped talking");
}
List<TalkNode> newNodes= new List<TalkNode>();
foreach (int element in elements)
{
newNodes.Add(tree.talkTree[element]);
}
return newNodes;
}
