public virtual string Walk(IParseTreeListener listener, IParseTree t)
{
counter++;
if (t is IErrorNode)
{
listener.VisitErrorNode((IErrorNode)t);
txt = txt + t.ToString();
return(txt);
}
else
{
if (t is ITerminalNode)
{
listener.VisitTerminal((ITerminalNode)t);
return(txt);
}
}
IRuleNode r = (IRuleNode)t;
string parentname = r.GetText();
//Console.WriteLine("##### PARENT " + counter + "####" + parentname + "#####");
EnterRule(listener, r);
int n = r.ChildCount;
for (int i = 0; i < n; i++)
{
Walk(listener, r.GetChild(i));
Console.WriteLine("##### CHILD " + i + " of " + parentname + "####" + r.GetChild(i).GetText() + "#####");
}
ExitRule(listener, r);
return(txt);
}
private Tuple <String, String> CleanRefs(RecycleParser.GameContext g1, RecycleParser.GameContext g2, IParseTree t1, IParseTree t2)
{
//TODO
// check for vars and locs
// if vars or locs don't exist in rest of context, then switch to something of same type that does exist
// if that fails, create a definition based on usage in other game
return(new Tuple <String, String>(t1.ToString(), t2.ToString()));
}
