source: branches/Robocode/HeuristicLab.Problems.Robocode/External Evaluator/BattleRunner.java @ 10879

import robocode.control.*;
import robocode.control.events.*;

//
// Please add this file to the /libs forlder in the robocode installation directory, and compile it with the following command:
// javac -cp .;robocode.jar BattleRunner.java
//
public class BattleRunner {

    static String[] defaultRobots = new String[] {
        "Evaluation.BestSolution*",
        "sample.Corners",
        "sample.Crazy",
        "sample.Fire",
        "sample.TrackFire",
        "sample.Walls",
        "sample.SpinBot",
        "sample.SittingDuck"
    };
    public static String player = "Evaluation.output*";
    //static int 
    public static int score = 0;

    public static void main(String[] args) {

        // Disable log messages from Robocode
        RobocodeEngine.setLogMessagesEnabled(false);

        // Create the RobocodeEngine
        //   RobocodeEngine engine = new RobocodeEngine(); // Run from current working directory
        RobocodeEngine engine = new RobocodeEngine(new java.io.File("F:/robocode")); // Run from C:/Robocode

        // Add our own battle listener to the RobocodeEngine 
        engine.addBattleListener(new BattleObserver());

        score = 0;
        String bots = "";
        String[] robots = new String[defaultRobots.length];
        robots = defaultRobots.clone();

        if (args.length == 1)
        {
            robots[0] = player = args[0];
            engine.setVisible(true);
        }
        else if (args.length == 2)
        {
            robots[0] = player = args[0];
            engine.setVisible(false);
        }
        else if (args.length > 2)
        {
            robots[0] = player = args[0];
            for(int i = 1; i < args.length && i < robots.length; i++)
                robots[i] = args[i];
        }
        else
            engine.setVisible(false);

        for (String s : robots)
            bots += s + ", ";
        bots = bots.substring(0, bots.length() - 1);

        // Setup the battle specification

        int numberOfRounds = 5;
        BattlefieldSpecification battlefield = new BattlefieldSpecification(800, 600); // 800x600
        RobotSpecification[] selectedRobots = engine.getLocalRepository(bots);

        System.out.println("Bots: " + bots);
        for(RobotSpecification s : selectedRobots)
            System.out.println("Robot name: " + s.getName());

        for (int i = 1; i < selectedRobots.length; i++) {
            BattleSpecification battleSpec = new BattleSpecification(numberOfRounds, battlefield, new RobotSpecification[] { selectedRobots[0], selectedRobots[i] });

            // Run our specified battle and let it run till it is over
            engine.runBattle(battleSpec, true); // waits till the battle finishes
        }
        // Cleanup our RobocodeEngine
        engine.close();

        //System.out.println(player);
        //System.out.println(robots[0]);
        //System.out.println(args[0]);
        System.out.println(score / (robots.length - 1));

        //for(String s : robots)
        //    System.out.println("Robot name: " + s);

        // Make sure that the Java VM is shut down properly
        System.exit(0);
    }
}

//
// Our private battle listener for handling the battle event we are interested in.
//
class BattleObserver extends BattleAdaptor {

    // Called when the battle is completed successfully with battle results
    public void onBattleCompleted(BattleCompletedEvent e) {
        //System.out.println("-- Battle has completed --");

        // Print out the sorted results with the robot names
        //System.out.println("Battle results:");
        for (robocode.BattleResults result : e.getSortedResults()) {
            //System.out.println("  " + result.getTeamLeaderName() + ": " + result.getScore());
            if (result.getTeamLeaderName().equals(BattleRunner.player))
                BattleRunner.score += result.getScore();
            else
                BattleRunner.score -= result.getScore();
        }
    }

    // Called when the game sends out an information message during the battle
    public void onBattleMessage(BattleMessageEvent e) {
        //System.out.println("Msg> " + e.getMessage());
    }

    // Called when the game sends out an error message during the battle
    public void onBattleError(BattleErrorEvent e) {
        //System.out.println("Err> " + e.getError());
    }
}