// we have found a new node
// set up the currentNode var ready to hold it and otherwise continue
public override void EnterNode(YarnSpinnerParser.NodeContext context)
{
if (currentNode != null)
{
string newNode = context.header().header_title().TITLE_TEXT().GetText().Trim();
string message = string.Format(CultureInfo.CurrentCulture, "Discovered a new node {0} while {1} is still being parsed", newNode, currentNode.name);
throw new Yarn.ParseException(message);
}
currentNode = new Node();
rawTextNode = false;
}
public override Yarn.Type VisitNode(YarnSpinnerParser.NodeContext context)
{
currentNodeContext = context;
foreach (var header in context.header())
{
if (header.header_key.Text == "title")
{
currentNodeName = header.header_value.Text;
}
}
Visit(context.body());
return(Yarn.Type.Undefined);
}
public override int VisitNode(YarnSpinnerParser.NodeContext context)
{
currentNodeContext = context;
List <string> tags = new List <string>();
foreach (var header in context.header())
{
string headerKey = header.header_key.Text;
string headerValue = header.header_value?.Text ?? string.Empty;
if (headerKey.Equals("title", StringComparison.InvariantCulture))
{
currentNodeName = header.header_value.Text;
}
if (headerKey.Equals("tags", StringComparison.InvariantCulture))
{
// Split the list of tags by spaces, and use that
tags = new List <string>(headerValue.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries));
}
}
if (string.IsNullOrEmpty(currentNodeName) == false && tags.Contains("rawText"))
{
// This is a raw text node. Use its entire contents as a
// string and don't use its contents.
var lineID = Compiler.GetLineIDForNodeName(currentNodeName);
stringTableManager.RegisterString(context.body().GetText(), fileName, currentNodeName, lineID, context.body().Start.Line, null);
}
else
{
// This is a regular node
// this.Visit(context.body());
var body = context.body();
if (body != null)
{
this.Visit(body);
}
// String table generator: don't crash if a node has no body
}
return(0);
}
public override Yarn.IType VisitNode(YarnSpinnerParser.NodeContext context)
{
currentNodeContext = context;
foreach (var header in context.header())
{
if (header.header_key.Text == "title")
{
currentNodeName = header.header_value.Text;
}
}
var body = context.body();
if (body != null)
{
base.Visit(body);
}
return(null);
}
public override string VisitNode([NotNull] YarnSpinnerParser.NodeContext context)
{
string title = null;
string tracking = null;
foreach (var header in context.header())
{
var headerKey = header.header_key.Text;
if (headerKey.Equals("title"))
{
title = header.header_value?.Text;
}
else if (headerKey.Equals("tracking"))
{
tracking = header.header_value?.Text;
}
}
if (title != null && tracking != null)
{
if (tracking.Equals("always"))
{
TrackingNode.Add(title);
}
else if (tracking.Equals("never"))
{
NeverVisitNodes.Add(title);
}
}
if (context.body() != null)
{
return(Visit(context.body()));
}
return(null);
}