// a regular ol' line of text
public override int VisitLine_statement(YarnSpinnerParser.Line_statementContext context)
{
// TODO: add support for line conditions:
//
// Mae: here's a line <<if true>>
//
// is identical to
//
// <<if true>> Mae: here's a line <<endif>>
// Evaluate the inline expressions and push the results onto the
// stack.
var expressionCount = this.GenerateCodeForExpressionsInFormattedText(context.line_formatted_text().children);
// Get the lineID for this string from the hashtags
var lineIDTag = Compiler.GetLineIDTag(context.hashtag());
if (lineIDTag == null)
{
throw new InvalidOperationException("Internal error: line should have an implicit or explicit line ID tag, but none was found");
}
var lineID = lineIDTag.text.Text;
this.compiler.Emit(OpCode.RunLine, context.Start, new Operand(lineID), new Operand(expressionCount));
return(0);
}
// a regular ol' line of text
public override int VisitLine_statement(YarnSpinnerParser.Line_statementContext context)
{
// TODO: add support for line conditions:
//
// Mae: here's a line <<if true>>
//
// is identical to
//
// <<if true>>
// Mae: here's a line
// <<endif>>
// Convert the formatted string into a string with
// placeholders, and evaluate the inline expressions and push
// the results onto the stack.
GenerateFormattedText(context.line_formatted_text().children, out var composedString, out var expressionCount);
// Get the lineID for this string from the hashtags if it has one; otherwise, a new one will be created
string lineID = compiler.GetLineID(context.hashtag());
var hashtagText = GetHashtagTexts(context.hashtag());
int lineNumber = context.Start.Line;
string stringID = compiler.RegisterString(
composedString.ToString(),
compiler.CurrentNode.Name,
lineID,
lineNumber,
hashtagText);
compiler.Emit(OpCode.RunLine, new Operand(stringID), new Operand(expressionCount));
return(0);
}
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);
}
// a regular ol' line of text
public override int VisitLine_statement(YarnSpinnerParser.Line_statementContext context)
{
// TODO: add support for line conditions:
//
// Mae: here's a line <<if true>>
//
// is identical to
//
// <<if true>> Mae: here's a line <<endif>>
// Evaluate the inline expressions and push the results onto
// the stack.
var expressionCount = GenerateCodeForExpressionsInFormattedText(context.line_formatted_text().children);
// Get the lineID for this string from the hashtags
string lineID = Compiler.GetLineID(context.hashtag());
if (lineID == null)
{
throw new ParseException("No line ID specified");
}
compiler.Emit(OpCode.RunLine, new Operand(lineID), new Operand(expressionCount));
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);
}
