java/nulloojavaai/NullOOJavaAI.java

/*
	Copyright (c) 2008 Robin Vobruba <hoijui.quaero@gmail.com>

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

package nulloojavaai;


import com.springrts.ai.AI;
import com.springrts.ai.oo.AIFloat3;
import com.springrts.ai.oo.OOAI;
import com.springrts.ai.oo.clb.*;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import java.util.List;
import java.util.logging.*;

/**
 * Serves as Interface for a Java Skirmish AIs for the Spring engine.
 *
 * @author	hoijui
 */
public class NullOOJavaAI extends OOAI implements AI {

	private static class MyCustomLogFormatter extends Formatter {

		private DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSS dd.MM.yyyy");

		public String format(LogRecord record) {

			// Create a StringBuffer to contain the formatted record
			// start with the date.
			StringBuffer sb = new StringBuffer();

			// Get the date from the LogRecord and add it to the buffer
			Date date = new Date(record.getMillis());
			sb.append(dateFormat.format(date));
			sb.append(" ");

			// Get the level name and add it to the buffer
			sb.append(record.getLevel().getName());
			sb.append(": ");

			// Get the formatted message (includes localization
			// and substitution of paramters) and add it to the buffer
			sb.append(formatMessage(record));
			sb.append("\n");

			return sb.toString();
		}
	}

	private static void logProperties(Logger log, Level level, Properties props) {

		log.log(level, "properties (items: " + props.size() + "):");
		for (String key : props.stringPropertyNames()) {
			log.log(level, key + " = " + props.getProperty(key));
		}
	}

	private int skirmishAIId = -1;
	private int teamId = -1;
	private Properties info = null;
	private Properties optionValues = null;
	private OOAICallback clb = null;
	private String myLogFile = null;
	private Logger log = null;

	private static final int DEFAULT_ZONE = 0;


	public NullOOJavaAI() {}

	private int sendTextMsg(String msg) {

		try {
			clb.getGame().sendTextMessage(msg, DEFAULT_ZONE);
		} catch (Exception ex) {
			ex.printStackTrace();
			return 1;
		}

		return 0;
	}
	public boolean isDebugging() {
		return true;
	}

	@Override
	public int init(int skirmishAIId, OOAICallback callback) {

		int ret = -1;

		this.skirmishAIId = skirmishAIId;
		this.clb = callback;

		this.teamId = clb.getSkirmishAI().getTeamId();

		info = new Properties();
		Info inf = clb.getSkirmishAI().getInfo();
		int numInfo = inf.getSize();
		for (int i = 0; i < numInfo; i++) {
			String key = inf.getKey(i);
			String value = inf.getValue(i);
			info.setProperty(key, value);
		}

		optionValues = new Properties();
		OptionValues opVals = clb.getSkirmishAI().getOptionValues();
		int numOpVals = opVals.getSize();
		for (int i = 0; i < numOpVals; i++) {
			String key = opVals.getKey(i);
			String value = opVals.getValue(i);
			optionValues.setProperty(key, value);
		}

		// initialize the log
		try {
			myLogFile = callback.getDataDirs().allocatePath("log-team-" + teamId + ".txt", true, true, false, false);
			FileHandler fileLogger = new FileHandler(myLogFile, false);
			fileLogger.setFormatter(new MyCustomLogFormatter());
			fileLogger.setLevel(Level.ALL);
			log = Logger.getLogger("nulloojavaai");
			log.addHandler(fileLogger);
			if (isDebugging()) {
				log.setLevel(Level.ALL);
			} else {
				log.setLevel(Level.INFO);
			}
		} catch (Exception ex) {
			System.out.println("NullOOJavaAI: Failed initializing the logger!");
			ex.printStackTrace();
			ret = -2;
		}

		try {
			log.info("initializing team " + teamId);

			log.log(Level.FINE, "info:");
			logProperties(log, Level.FINE, info);

			log.log(Level.FINE, "options:");
			logProperties(log, Level.FINE, optionValues);

			ret = 0;
		} catch (Exception ex) {
			log.log(Level.SEVERE, "Failed initializing", ex);
			ret = -3;
		}

		return ret;
	}

	@Override
	public int release(int reason) {
		return 0; // signaling: OK
	}

	@Override
	public int update(int frame) {

		if (frame % 300 == 0) {
			sendTextMsg("listing resources ...");
			List<Resource> resources = clb.getResources();
			for (Resource resource : resources) {
				sendTextMsg("Resource " + resource.getName() + " optimum: "
						+ resource.getOptimum());
				sendTextMsg("Resource " + resource.getName() + " current: "
						+ clb.getEconomy().getCurrent(resource));
				sendTextMsg("Resource " + resource.getName() + " income: "
						+ clb.getEconomy().getIncome(resource));
				sendTextMsg("Resource " + resource.getName() + " storage: "
						+ clb.getEconomy().getStorage(resource));
				sendTextMsg("Resource " + resource.getName() + " usage: "
						+ clb.getEconomy().getUsage(resource));
			}
		}

		return 0; // signaling: OK
	}

	@Override
	public int message(int player, String message) {
		return 0; // signaling: OK
	}

	@Override
	public int unitCreated(Unit unit, Unit builder) {

		int ret = sendTextMsg("unitCreated: " + unit.toString());
		sendTextMsg("unitCreated def: " + unit.getDef().getName());
		List<UnitDef> buildOptions = unit.getDef().getBuildOptions();
		for (UnitDef unitDef : buildOptions) {
			sendTextMsg("\tbuildOption x: " + unitDef.getName() + "\t" + unitDef.getHumanName() + "\t" + unitDef.toString() + "\t" + unitDef.hashCode());
		}

		return ret;
	}

	@Override
	public int unitFinished(Unit unit) {
		return 0; // signaling: OK
	}

	@Override
	public int unitIdle(Unit unit) {
		return 0; // signaling: OK
	}

	@Override
	public int unitMoveFailed(Unit unit) {
		return 0; // signaling: OK
	}

	@Override
	public int unitDamaged(Unit unit, Unit attacker, float damage, AIFloat3 dir, WeaponDef weaponDef, boolean paralyzed) {
		return 0; // signaling: OK
	}

	@Override
	public int unitDestroyed(Unit unit, Unit attacker) {
		return 0; // signaling: OK
	}

	@Override
	public int unitGiven(Unit unit, int oldTeamId, int newTeamId) {
		return 0; // signaling: OK
	}

	@Override
	public int unitCaptured(Unit unit, int oldTeamId, int newTeamId) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyEnterLOS(Unit enemy) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyLeaveLOS(Unit enemy) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyEnterRadar(Unit enemy) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyLeaveRadar(Unit enemy) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyDamaged(Unit enemy, Unit attacker, float damage, AIFloat3 dir, WeaponDef weaponDef, boolean paralyzed) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyDestroyed(Unit enemy, Unit attacker) {
		return 0; // signaling: OK
	}

	@Override
	public int weaponFired(Unit unit, WeaponDef weaponDef) {
		return 0; // signaling: OK
	}

	@Override
	public int playerCommand(java.util.List<Unit> units, int commandTopicId, int playerId) {
		return 0; // signaling: OK
	}

	@Override
	public int commandFinished(Unit unit, int commandId, int commandTopicId) {
		return 0; // signaling: OK
	}

	@Override
	public int seismicPing(AIFloat3 pos, float strength) {
		return 0; // signaling: OK
	}

	@Override
	public int load(String file) {
		return 0; // signaling: OK
	}

	@Override
	public int save(String file) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyCreated(Unit enemy) {
		return 0; // signaling: OK
	}

	@Override
	public int enemyFinished(Unit enemy) {
		return 0; // signaling: OK
	}

}