package main;

import org.antlr.v4.runtime.CommonTokenStream;
import org.antlr.v4.runtime.tree.ParseTree;

import antlr.RobotLexer;
import antlr.RobotParser;

import org.antlr.v4.gui.TreeViewer;
import org.antlr.v4.runtime.ANTLRInputStream;
import org.antlr.v4.runtime.CharStream;

@SuppressWarnings("deprecation")
public class Main {

    public static void main(String[] args) {
        CharStream in = new ANTLRInputStream("move (3+2) + 11 * (3+4) off");
        RobotLexer lexer = new RobotLexer(in);
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        RobotParser parser = new RobotParser(tokens);
        ParseTree tree = parser.eval();

//        TreeViewer viewr = new TreeViewer(Arrays.asList(
//                parser.getRuleNames()),tree);
//        viewr.open();


        new MyVisitor().visit(tree);
//        parser.eval();
    }

}