public override MurMurVariable VisitMurmur([NotNull] MurMurParser.MurmurContext context)
{
script.Tags = new Dictionary <string, MurMurParser.BlockContext>();
// First we include all required files
foreach (var file in context.declaration())
{
VisitDeclaration(file);
}
// then we create the methods block
foreach (var method in context.defBlock())
{
var words = method.WORD();
var name = words[0].GetText();
if (name == "init")
{
Visit(method);
}
else
{
script.Globals[name] = (Func <MurMurVariable[], MurMurVariable>)((parameters) =>
{
for (int i = 1; i < words.Length; i++)
{
script.Locals[words[i].GetText()] = parameters[i - 1];
}
var value = Visit(method);
script.Locals.Clear();
return(value);
});
}
}
// Then we collect the tags
var tags = context.tag();
foreach (var tag in tags)
{
VisitTag(tag);
}
return(new MurMurVariable());
}
/// <summary>
/// Visit a parse tree produced by <see cref="MurMurParser.murmur"/>.
/// <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 VisitMurmur([NotNull] MurMurParser.MurmurContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="MurMurParser.murmur"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitMurmur([NotNull] MurMurParser.MurmurContext context)
{
}
