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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.*;
import robocode.robotinterfaces.IBasicEvents;
import robocode.robotinterfaces.IBasicRobot;
import robocode.robotinterfaces.peer.IBasicRobotPeer;
import robocode.robotinterfaces.peer.IStandardRobotPeer;
import java.io.PrintStream;
/**
* A sample robot.
* Is not inherited from classic base robots, uses new experimental access to RobotPeer.
* Use -DEXPERIMENTAL=true to start robocode for this robot.
* This composition version is showing possible decomposition of robot, main runnable and event handler to different classes.
*
* @author Pavel Savara (original)
*/
public class AlienComposition implements IBasicRobot {
PrintStream out;
IStandardRobotPeer peer;
final AlienMain main;
final AlienEventHandler handler;
public AlienComposition() {
main = new AlienMain();
handler = new AlienEventHandler();
}
public void setPeer(IBasicRobotPeer iRobotPeer) {
peer = (IStandardRobotPeer) iRobotPeer;
}
public void setOut(PrintStream printStream) {
out = printStream;
}
public Runnable getRobotRunnable() {
return main;
}
public IBasicEvents getBasicEventListener() {
return handler;
}
class AlienMain implements Runnable {
public void run() {
while (true) {
peer.move(100); // Move ahead 100
peer.turnGun(Math.PI * 2); // Spin gun around
peer.move(-100); // Move back 100
peer.turnGun(Math.PI * 2); // Spin gun around
}
}
}
class AlienEventHandler implements IBasicEvents {
public void onScannedRobot(ScannedRobotEvent e) {
peer.setFire(1);
}
public void onHitByBullet(HitByBulletEvent e) {
peer.turnBody(Math.PI / 2 + e.getBearingRadians());
}
public void onStatus(StatusEvent e) {}
public void onBulletHit(BulletHitEvent e) {}
public void onBulletHitBullet(BulletHitBulletEvent e) {}
public void onBulletMissed(BulletMissedEvent e) {}
public void onDeath(DeathEvent e) {}
public void onHitRobot(HitRobotEvent e) {}
public void onHitWall(HitWallEvent e) {}
public void onRobotDeath(RobotDeathEvent e) {}
public void onWin(WinEvent e) {}
}
}
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