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/*******************************************************************************
* Copyright (c) 2001, 2008 Mathew A. Nelson and Robocode contributors
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://robocode.sourceforge.net/license/cpl-v10.html
*
* Contributors:
* Pavel Savara
* - Initial implementation
*******************************************************************************/
package sampleex;
import robocode.AdvancedRobot;
import robocode.HitByBulletEvent;
import robocode.ScannedRobotEvent;
import robocode.robotinterfaces.IAdvancedEvents;
import robocode.robotinterfaces.IAdvancedRobot;
import robocode.robotinterfaces.IBasicEvents;
import robocode.robotinterfaces.IInteractiveEvents;
import robocode.robotinterfaces.peer.IBasicRobotPeer;
import java.io.PrintStream;
/**
* @author Pavel Savara (original)
*/
public class MasterAndSlave extends MasterBase implements IAdvancedRobot {
/**
* This is not showing any aditional qualities over normal MyFirst robot.
* But it could, because architecture is no more tied by inheritance from Robot base class.
*/
public void run() {
while (true) {
ahead(100); // Move ahead 100
turnGunRight(360); // Spin gun around
back(100); // Move back 100
turnGunRight(360); // Spin gun around
}
}
public void onScannedRobot(ScannedRobotEvent e) {
fire(1);
}
public void onHitByBullet(HitByBulletEvent e) {
turnLeft(90 - e.getBearing());
}
public IInteractiveEvents getInteractiveEventListener() {
return null;
}
}
/**
* This is robot derived from AdvancedRobot.
* Only reason to use this inheritance and this class is that external robots are unable to call RobotPeer directly
*/
class Slave extends AdvancedRobot {
final MasterBase parent;
public Slave(MasterBase parent) {
this.parent = parent;
}
public void run() {
parent.run();
}
public void onScannedRobot(ScannedRobotEvent e) {
parent.onScannedRobot(e);
}
public void onHitByBullet(HitByBulletEvent e) {
parent.onHitByBullet(e);
}
}
/**
* Infrastructure base class, for helpers and boring implementation details
*/
abstract class MasterBase {
public MasterBase() {
helperRobot = new Slave(this);
}
private final AdvancedRobot helperRobot;
public IAdvancedEvents getAdvancedEventListener() {
return helperRobot;
}
public IInteractiveEvents getSystemEventListener() {
return helperRobot;
}
public Runnable getRobotRunnable() {
return helperRobot;
}
public IBasicEvents getBasicEventListener() {
return helperRobot;
}
public void setPeer(IBasicRobotPeer robotPeer) {
helperRobot.setPeer(robotPeer);
}
public void setOut(PrintStream printStream) {
helperRobot.setOut(printStream);
}
public void turnGunRight(double degrees) {
helperRobot.turnGunRight(degrees);
}
public void turnLeft(double degrees) {
helperRobot.turnLeft(degrees);
}
public void ahead(double distance) {
helperRobot.ahead(distance);
}
public void back(double distance) {
helperRobot.back(distance);
}
public void fire(double power) {
helperRobot.fire(power);
}
public void onScannedRobot(ScannedRobotEvent e) {}
public void onHitByBullet(HitByBulletEvent e) {}
public void run() {}
}
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