public override int VisitLine_statement([NotNull] YarnSpinnerParser.Line_statementContext context)
{
int lineNumber = context.Start.Line;
string lineID = Compiler.GetLineID(context.hashtag());
var hashtagText = GetHashtagTexts(context.hashtag());
GenerateFormattedText(context.line_formatted_text().children, out var composedString, out var expressionCount);
string stringID = stringTableManager.RegisterString(
composedString.ToString(),
fileName,
currentNodeName,
lineID,
lineNumber,
hashtagText);
if (lineID == null)
{
var hashtag = new YarnSpinnerParser.HashtagContext(context, 0);
hashtag.text = new CommonToken(YarnSpinnerLexer.HASHTAG_TEXT, stringID);
context.AddChild(hashtag);
}
return(0);
}
public override int VisitLine_statement([NotNull] YarnSpinnerParser.Line_statementContext context)
{
int lineNumber = context.Start.Line;
YarnSpinnerParser.HashtagContext[] hashtags = context.hashtag();
var lineIDTag = Compiler.GetLineIDTag(hashtags);
var lineID = lineIDTag?.text.Text ?? null;
var hashtagText = GetHashtagTexts(hashtags);
GenerateFormattedText(context.line_formatted_text().children, out var composedString, out var expressionCount);
// Does this string table already have a string with this ID?
if (lineID != null && stringTableManager.ContainsKey(lineID))
{
// If so, this is an error.
ParserRuleContext diagnosticContext;
diagnosticContext = lineIDTag ?? (ParserRuleContext)context;
this.diagnostics.Add(new Diagnostic(fileName, diagnosticContext, $"Duplicate line ID {lineID}"));
return(0);
}
string stringID = stringTableManager.RegisterString(
composedString.ToString(),
fileName,
currentNodeName,
lineID,
lineNumber,
hashtagText);
if (lineID == null)
{
var hashtag = new YarnSpinnerParser.HashtagContext(context, 0);
hashtag.text = new CommonToken(YarnSpinnerLexer.HASHTAG_TEXT, stringID);
context.AddChild(hashtag);
}
return(0);
}
/// <summary>
/// Visit a parse tree produced by <see cref="YarnSpinnerParser.hashtag"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitHashtag([NotNull] YarnSpinnerParser.HashtagContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="YarnSpinnerParser.hashtag"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitHashtag([NotNull] YarnSpinnerParser.HashtagContext context)
{
}
