can someone fix this?

[sharkbait11]

hey so me and a freind are working on a game
but both of us are confused about whats wrong...
we have everything needed but it wont work

the blue triangle is supposed to move across a horizantal axis on the screen under the commands of the left and right arrow keys

can someone please fix it?

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.*;
import java.net.*;
import java.util.*;
import java.applet.Applet;
import java.applet.AudioClip;
import javax.swing.*;

class GalaxyWars2
{
static int height;
static int width;

Polygon shape;
boolean active;
double angle;
double deltaAngle;
double currentX, currentY;
double deltaX, deltaY;
Polygon sprite;

public GalaxyWars2()
{
this.shape = new Polygon();
this.active = false;
this.angle = 0.0;
this.deltaAngle = 0.0;
this.currentX = 0.0;
this.currentY = 0.0;
this.deltaX = 0.0;
this.deltaY = 0.0;
this.sprite = new Polygon();
}

public void advance() {

this.angle += this.deltaAngle;
if (this.angle < 0)
this.angle += 2 * Math.PI;
if (this.angle > 2 * Math.PI)
this.angle -= 2 * Math.PI;
this.currentX += this.deltaX;
if (this.currentX < -width / 2)
this.currentX += width;
if (this.currentX > width / 2)
this.currentX -= width;
this.currentY -= this.deltaY;
if (this.currentY < -height / 2)
this.currentY += height;
if (this.currentY > height / 2)
this.currentY -= height;
}

public void render() {

int i;

this.sprite = new Polygon();
for (i = 0; i < this.shape.npoints; i++)
this.sprite.addPoint((int) Math.round(this.shape.xpoints[i] * Math.cos(this.angle) + this.shape.ypoints[i] * Math.sin(this.angle)) + (int) Math.round(this.currentX) + width / 2,
(int) Math.round(this.shape.ypoints[i] * Math.cos(this.angle) - this.shape.xpoints[i] * Math.sin(this.angle)) + (int) Math.round(this.currentY) + height / 2);
}


}

public class GWars2 extends Applet implements Runnable, ActionListener
{

int Score;
int shipsLeft=5;
int shipCounter;

GalaxyWars2 ship;
GalaxyWars2 enemy;

boolean playing;

boolean left = false;
boolean right = false;
boolean up = false;

Dimension offDimension;
Image offImage;
Graphics offGraphics;
Thread thethread;

Font font = new Font("Earwig Factory", Font.BOLD, 25);
FontMetrics fm;
int fontWidth;
int fontHeight;

public String getAppletInfo() {

return("Galaxy Wars 2, Copyright 2007 by Aaron , Tyler and Justin");
}
public void init()
{
Graphics g;
Dimension d;
int i;

g = getGraphics();
d = size();
GalaxyWars2.width = d.width;
GalaxyWars2.height = d.height;

//Makes our ships
ship=new GalaxyWars2();
ship.shape.addPoint(0, 20);
ship.shape.addPoint(20,10);
ship.shape.addPoint(0,0 );
ship.shape.addPoint(0,20 );

enemy=new GalaxyWars2();
enemy.shape.addPoint(250, 250);
enemy.shape.addPoint(233,342 );
enemy.shape.addPoint(234,84 );
enemy.shape.addPoint(340,230 );
enemy.shape.addPoint(250,250 );


initGame();
endGame();
}

public void initGame()
{
Score = 0;
initShip();
playing = true;
}
//ends game
public void endGame()
{
playing = false;
stopShip();
}
//stops our ship
public void stopShip()
{
ship.active = false;
}

public void initShip()
{
ship.active = true;
ship.angle = 0.0;
ship.deltaAngle = 0.0;
ship.currentX = 0.0;
ship.currentY = 0.0;
ship.deltaX = 0.0;
ship.deltaY = 0.0;
ship.render();
}
//updates ships cordinates
public void updateShip() {

double dx, dy;

if (!playing)
return;

if (left) {
ship.deltaX +=20;


ship.render();

}
if (right) {
ship.angle -= Math.PI / 16.0;
if (ship.angle < 0)
ship.angle += 2 * Math.PI;

dx = -Math.sin(ship.angle);
dy = Math.cos(ship.angle);

if (ship.active) {
ship.advance();
ship.render();
}

else
if (--shipCounter <= 0 || Score < 0)
if (shipsLeft > 0) {
initShip();
}

else
endGame();
}
}
public void run() {
int DELAY = 5;


int i, j;
long startTime;



Thread.currentThread().setPriority(Thread.MIN_PRIO RITY);
startTime = System.currentTimeMillis();


while (Thread.currentThread() == thethread) {


if (1 <0) {


updateShip();

int Score =1;

if (Score <= 0)
{
endGame();
}



}


updateShip();
repaint();
try {
startTime += DELAY;
Thread.sleep(Math.max(0, startTime - System.currentTimeMillis()));
}
catch (InterruptedException e) {
break;
}
}

}

public void start()
{
if (thethread == null)
{
thethread = new Thread(this);
thethread.start();
}
}

public void stop()
{
if (thethread != null)
{
thethread.stop();
thethread = null;
}
}
public void actionPerformed(ActionEvent e) {
int ShipCC=0;
if ("Ship".equals(e.getActionCommand()))
{
System.out.println("Confirm");
} }
public boolean keyUp(Event e, int key)
{


if (key==1005) {
up=true;
}

if (key==1007) {
left=true;
System.out.println("Left key up");
}
if (key==1006) {
right=false;
}

return true;
}

public boolean keyDown(Event e, int key) {

// Check if any cursor keys have been pressed and set flags.
if (key==1005) {
up=false;
}
if (key==1007) {
left=false;
System.out.println("Left key pressed");
}
if (key==1006) {
right=true;
}

return true;
}
public void paint(Graphics g) {

update(g);
}


public void update(Graphics g)
{
Dimension d = size();
int i;

if (offGraphics == null || d.width != offDimension.width || d.height != offDimension.height) {
offDimension = d;
offImage = createImage(d.width, d.height);
offGraphics = offImage.getGraphics();
}
offGraphics.setColor(Color.black);
offGraphics.fillRect(0, 0, d.width, d.height);



if (shipsLeft >= 5)
{
offGraphics.setColor(Color.blue);
offGraphics.fillPolygon(ship.sprite);
}
if(shipsLeft == 4)
{
offGraphics.setColor(Color.yellow);
offGraphics.fillPolygon(ship.sprite);
}
if(shipsLeft == 3)
{
offGraphics.setColor(Color.orange);
offGraphics.fillPolygon(ship.sprite);
}
if(shipsLeft == 2)
{
offGraphics.setColor(Color.red);
offGraphics.fillPolygon(ship.sprite);
}
if(shipsLeft == 1)
{
offGraphics.setColor(Color.white);
offGraphics.fillPolygon(ship.sprite);
}

offGraphics.setColor(new Color(0, 0, 0));
offGraphics.drawPolygon(ship.sprite);
offGraphics.drawLine(ship.sprite.xpoints[ship.sprite.npoints - 1], ship.sprite.ypoints[ship.sprite.npoints - 1],
ship.sprite.xpoints[0], ship.sprite.ypoints[0]);

g.drawImage(offImage, 0, 0, this);
}
}

[hardwired]

How to handle deprecated warnings:

C:\jexp>javac gw2.java
Note: gw2.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

C:\jexp>javac -Xlint:deprecation gw2.java
gw2.java:48: warning: [deprecation] size() in java.awt.Component has been deprecated
        d = size();
            ^
gw2.java:178: warning: [deprecation] stop() in java.lang.Thread has been deprecated
            thethread.stop();
                     ^
gw2.java:191: warning: [deprecation] keyUp(java.awt.Event,int) in java.awt.Component has b
een deprecated
    public boolean keyUp(Event e, int key)
                   ^
gw2.java:208: warning: [deprecation] keyDown(java.awt.Event,int) in java.awt.Component has
 been deprecated
    public boolean keyDown(Event e, int key) {
                   ^
gw2.java:230: warning: [deprecation] size() in java.awt.Component has been deprecated
        Dimension d = size();
                      ^
5 warnings

Try right arrow key now...

//  <applet code="GW2" width="400" height="400"></applet>
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.*;
import java.net.*;
import java.util.*;
import java.applet.Applet;
import java.applet.AudioClip;
import javax.swing.*;

public class GW2 extends Applet implements Runnable, ActionListener 
{
    int Score;
    int shipsLeft=5;
    int shipCounter;

    GalaxyWars2 ship;
    GalaxyWars2 enemy;

    boolean playing;

    boolean left = false;
    boolean right = false;
    boolean up = false;

    Dimension offDimension;
    Image offImage;
    Graphics offGraphics;
    Thread thethread;

    Font font = new Font("Earwig Factory", Font.BOLD, 25);
    FontMetrics fm;
    int fontWidth;
    int fontHeight;

    public String getAppletInfo() {
        return("Galaxy Wars 2, Copyright 2007 by Aaron , Tyler and Justin");
    }

    public void init()
    {
        Graphics g;
        Dimension d;
        int i;

        g = getGraphics();
        d = size();
        GalaxyWars2.width = d.width;
        GalaxyWars2.height = d.height;

        //Makes our ships
        ship=new GalaxyWars2();
        ship.shape.addPoint(0, 20);
        ship.shape.addPoint(20,10);
        ship.shape.addPoint(0,0 );
        ship.shape.addPoint(0,20 );

        enemy=new GalaxyWars2();
        enemy.shape.addPoint(250, 250);
        enemy.shape.addPoint(233,342 );
        enemy.shape.addPoint(234,84 );
        enemy.shape.addPoint(340,230 );
        enemy.shape.addPoint(250,250 );

        initGame();
        endGame();
        requestFocusInWindow();
    }

    public void initGame() 
    {
        Score = 0;
        initShip();
        playing = true;
    }

    public void endGame() 
    {
        playing = false;
        stopShip();
    }

    public void stopShip()
    {
        ship.active = false;
    }

    public void initShip() 
    {
        ship.active = true;
        ship.angle = 0.0;
        ship.deltaAngle = 0.0;
        ship.currentX = 0.0;
        ship.currentY = 0.0;
        ship.deltaX = 0.0;
        ship.deltaY = 0.0;
        ship.render();
    }

    //updates ships cordinates
    public void updateShip() {
        double dx, dy;

        if (!playing)
            return;

        if (left) {
            ship.deltaX += 20;
            ship.advance();
            System.out.println("ship.deltaX = " + ship.deltaX);
            ship.render();
        }
        if (right) {
            ship.angle -= Math.PI / 16.0;
            if (ship.angle < 0)
                ship.angle += 2 * Math.PI;

            dx = -Math.sin(ship.angle);
            dy =  Math.cos(ship.angle);

            if (ship.active) {
                ship.advance();
                ship.render();
            }
            else if (--shipCounter <= 0 || Score < 0)
                if (shipsLeft > 0) {
                    initShip();
                }
            else
                endGame();
        }
    } 

    public void run() {
        int DELAY = 5;

        int i, j;
        long startTime;

        Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
        startTime = System.currentTimeMillis();

        while (Thread.currentThread() == thethread) {
            if (1 < 0) {
                updateShip();

                int Score = 1;
                if (Score <= 0)
                {
                    endGame();
                }
            }

            updateShip();
            repaint();
            try {
                startTime += DELAY;
                Thread.sleep(//Math.max(0,
                             //startTime - System.currentTimeMillis()));
                             250);
            } catch (InterruptedException e) {
                break;
            }
        }
    }

    public void start()
    {
        if (thethread == null)
        {
            playing = true;
            thethread = new Thread(this);
            thethread.start();
        }
    }

    public void stop()
    {
        if (thethread != null)
        {
//            thethread.stop();  // deprecated method
            playing = false;
            thethread.interrupt();
            thethread = null;
        }
    }

    public void actionPerformed(ActionEvent e) {
        int ShipCC=0;
        if ("Ship".equals(e.getActionCommand())) 
        { 
            System.out.println("Confirm");
        }
    }

    public boolean keyUp(Event e, int key) 
    {
        if (key==1005) {
            up=true;
        }

        if (key==1007) {
//            left=true;
            left=false;
            System.out.println("Left key up");
        }
        if (key==1006) {
            right=false;
        }

        return true;
    }

    public boolean keyDown(Event e, int key) {
        // Check if any cursor keys have been pressed and set flags.
        if (key==1005) {
            up=false;
        } 
        if (key==1007) {
//            left=false;
            left=true;
            System.out.println("Left key pressed");
        }
        if (key==1006) {
            right=true;
        }

        return true;
    }

    public void paint(Graphics g) {
        update(g);
    }

    public void update(Graphics g) 
    {
        Dimension d = //size();  // deprecated method
                      getSize();
        int i;

        if (offGraphics == null || d.width != offDimension.width ||
                   d.height != offDimension.height) {
            offDimension = d;
            offImage = createImage(d.width, d.height);
            offGraphics = offImage.getGraphics();
        }
        offGraphics.setColor(Color.black);
        offGraphics.fillRect(0, 0, d.width, d.height);

        if (shipsLeft >= 5)
        {
            offGraphics.setColor(Color.blue);
            offGraphics.fillPolygon(ship.sprite); 
        }
        if(shipsLeft == 4)
        {
            offGraphics.setColor(Color.yellow);
            offGraphics.fillPolygon(ship.sprite);
        }
        if(shipsLeft == 3)
        {
            offGraphics.setColor(Color.orange);
            offGraphics.fillPolygon(ship.sprite);
        }
        if(shipsLeft == 2)
        {
            offGraphics.setColor(Color.red);
            offGraphics.fillPolygon(ship.sprite);
        }
        if(shipsLeft == 1)
        {
            offGraphics.setColor(Color.white);
            offGraphics.fillPolygon(ship.sprite);
        }

        offGraphics.setColor(//new Color(0, 0, 0));
                             Color.red);
        offGraphics.drawPolygon(ship.sprite);
        offGraphics.drawLine(ship.sprite.xpoints[ship.sprite.npoints - 1],        

                             ship.sprite.ypoints[ship.sprite.npoints - 1],
                             ship.sprite.xpoints[0], ship.sprite.ypoints[0]);

        g.drawImage(offImage, 0, 0, this);
    }
}

class GalaxyWars2
{
    static int height;
    static int width;

    Polygon shape;
    boolean active;
    double angle;
    double deltaAngle; 
    double currentX, currentY;
    double deltaX, deltaY;
    Polygon sprite; 

    public GalaxyWars2()
    {
        this.shape = new Polygon();
        this.active = //false;
                      true;
        this.angle = 0.0;
        this.deltaAngle = 0.0;
        this.currentX = 0.0;
        this.currentY = 0.0;
        this.deltaX = 0.0;
        this.deltaY = 0.0;
        this.sprite = new Polygon();
    }

    public void advance() {
        this.angle += this.deltaAngle;
        if (this.angle < 0)
            this.angle += 2 * Math.PI;
        if (this.angle > 2 * Math.PI)
            this.angle -= 2 * Math.PI;
        this.currentX += this.deltaX;
        if (this.currentX < -width / 2)
            this.currentX += width;
        if (this.currentX > width / 2)
            this.currentX -= width;
        this.currentY -= this.deltaY;
        if (this.currentY < -height / 2)
            this.currentY += height;
        if (this.currentY > height / 2)
            this.currentY -= height;
    }

    public void render() {
        int i;

        this.sprite = new Polygon();
        for (i = 0; i < this.shape.npoints; i++)
            this.sprite.addPoint(
                (int) Math.round(this.shape.xpoints[i] * Math.cos(this.angle) +
                    this.shape.ypoints[i] * Math.sin(this.angle)) +
                    (int) Math.round(this.currentX) + width / 2,
                (int) Math.round(this.shape.ypoints[i] * Math.cos(this.angle) -   

                  this.shape.xpoints[i] * Math.sin(this.angle)) +
                    (int) Math.round(this.currentY) + height / 2);
    }
}