SirRoboGarage/tools/battle_runner/RunGotoTest.java

import dev.robocode.tankroyale.runner.*;
import dev.robocode.tankroyale.client.model.*;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * GotoTest battle: GotoTest vs Target (1 round, 500 turns max via observation).
 * Watches bot positions to verify diamond completion including wall-smash north waypoint.
 */
public class RunGotoTest {

    static final Map<Integer, String> idToName = new ConcurrentHashMap<>();

    public static void main(String[] args) {
        Logger.getLogger("dev.robocode.tankroyale").setLevel(Level.WARNING);

        String gotoDir   = requireEnv("GOTO_BOT_DIR");
        String sampleBots = requireEnv("SAMPLE_BOTS_DIR");

        try (var runner = BattleRunner.create(b -> b.embeddedServer().suppressServerOutput())) {
            var setup = BattleSetup.classic(s -> s.setNumberOfRounds(1));
            var bots = List.of(
                BotEntry.of(gotoDir),
                BotEntry.of(sampleBots + "/Target")
            );

            var owner = new Object();
            try (var handle = runner.startBattleAsync(setup, bots)) {

                handle.getOnGameStarted().on(owner, event -> {
                    System.out.println("=== GAME STARTED ===");
                    for (var p : event.getParticipants()) {
                        idToName.put(p.getId(), p.getName());
                        System.out.printf("  #%d  %s%n", p.getId(), p.getName());
                    }
                });

                handle.getOnTickEvent().on(owner, event -> {
                    int turn = event.getTurnNumber();
                    for (var state : event.getBotStates()) {
                        if (state.getName() != null) idToName.putIfAbsent(state.getId(), state.getName());
                        String name = idToName.getOrDefault(state.getId(), "#" + state.getId());
                        if (name.equals("GotoTest")) {
                            System.out.printf("T%-5d  pos=(%-6.1f,%-6.1f)  dir=%-7.2f  spd=%-5.2f%n",
                                turn, state.getX(), state.getY(),
                                state.getDirection(), state.getSpeed());
                        }
                    }
                });

                handle.getOnRoundEnded().on(owner, event ->
                    System.out.printf("%n=== ROUND %d ENDED (turn %d) ===%n",
                        event.getRoundNumber(), event.getTurnNumber()));

                var results = handle.awaitResults();
                System.out.printf("%n=== RESULTS ===%n");
                for (var r : results.getResults()) {
                    System.out.printf("  #%d  %-25s  %d pts%n",
                        r.getRank(), r.getName(), r.getTotalScore());
                }
            }
        }
    }

    static String requireEnv(String name) {
        var v = System.getenv(name);
        if (v == null || v.isBlank()) {
            System.err.println("Error: " + name + " env var not set");
            System.exit(1);
        }
        return v;
    }
}