JCE-Projects/asteroids-2d-game
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Sagi Dayan 2015-12-21 19:54:44 +02:00
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.idea/.name Normal file
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Astroids2D

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.idea/artifacts/Astroids2D_jar.xml Normal file
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<component name="ArtifactManager">
<artifact type="jar" name="Astroids2D:jar">
<output-path>$PROJECT_DIR$/out/artifacts/Astroids2D_jar</output-path>
<root id="archive" name="Astroids2D.jar">
<element id="module-output" name="Astroids2D" />
</root>
</artifact>
</component>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
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<entry name="!?*.java" />
<entry name="!?*.form" />
<entry name="!?*.class" />
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<entry name="!?*.scala" />
<entry name="!?*.flex" />
<entry name="!?*.kt" />
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<module fileurl="file://$PROJECT_DIR$/Astroids2D.iml" filepath="$PROJECT_DIR$/Astroids2D.iml" />
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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

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Manifest-Version: 1.0
Main-Class: Main

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package Engine;
import Sprites.Sprite;
import java.awt.*;
import java.awt.image.PixelGrabber;
/**
* Created by sagi on 12/19/15.
*/
public class CollisionUtil {
/**
* Checks if a Sprite is colliding with another Sprite.
* @param otherSprite The Sprite to check a collission with.
* @param pixelPerfect If true, it will use a pixel-perfect algorithm. If
* false, it only checks its bounding box.
* @return true if the Sprites collide, otherwise false.
*/
public static boolean collidesWith(Sprite thisSprite, Sprite otherSprite) {
boolean isColliding=false;
Rectangle r1 = thisSprite.getBounds();
Rectangle r2 = otherSprite.getBounds();
r1.intersection(r2);
if(intersection(r1, r2)) {
isColliding = pixelPerfectCollision(thisSprite, otherSprite, r1, r2);
}
return isColliding;
}
private static boolean intersection(Rectangle r, Rectangle d) {
int rect1x = r.x;
int rect1y = r.y;
int rect1w = r.width;
int rect1h = r.height;
int rect2x = d.x;
int rect2y = d.y;
int rect2w = d.width;
int rect2h = d.height;
return (rect1x + rect1w >= rect2x &&
rect1y + rect1h >= rect2y &&
rect1x <= rect2x + rect2w &&
rect1y <= rect2y + rect2h);
}
/*
* pixelPerfectCollision(); first determines the area where the sprites collides
* AKA the collision-rectangle. It then grabs the pixels from both sprites
* which are inside the rectangle. It then checks every pixel from the arrays
* given by grabPixels();, and if 2 pixels at the same position are opaque,
* (alpha value over 0) it will return true. Otherwise it will return false.
*/
private static boolean pixelPerfectCollision(Sprite sprite1,Sprite sprite2, Rectangle r1, Rectangle r2) {
/*
* Get the X-values and Y-values for the two coordinates where the sprites collide
*/
int cornerTopX = (r1.x>r2.x)?r1.x:r2.x;
int cornerBottomX = ((r1.x+r1.width) < (r2.x+r2.width))?(r1.x+r1.width):(r2.x+r2.width);
int cornerTopY = (r1.y>r2.y)?r1.y:r2.y;
int cornerBottomY = ((r1.y+r1.height) < (r2.y+r2.height))?(r1.y+r1.height):(r2.y+r2.height);
//Determine the width and height of the collision rectangle
int width=cornerBottomX-cornerTopX;
int height=cornerBottomY-cornerTopY;
//Create arrays to hold the pixels
int[] pixels1 = new int[width*height];
int[] pixels2 = new int[width*height];
//Create the pixelgrabber and fill the arrays
PixelGrabber pg1 = new PixelGrabber(sprite1.getbImage(), cornerTopX-(int)sprite1.getLocX(), cornerTopY-(int)sprite1.getLocY(), width, height, pixels1, 0, width);
PixelGrabber pg2 = new PixelGrabber(sprite2.getbImage(), cornerTopX-(int)sprite2.getLocX(), cornerTopY-(int)sprite2.getLocY(), width, height, pixels2, 0, width);
//Grab the pixels
try {
pg1.grabPixels();
pg2.grabPixels();
} catch (InterruptedException ex) {
//Logger.getLogger(Sprite.class.getName()).log(Level.SEVERE, null, ex);
}
//Check if pixels at the same spot from both arrays are not transparent.
for(int i=0;i<pixels1.length;i++) {
int a = (pixels1[i] >>> 24) & 0xff;
int a2 = (pixels2[i] >>> 24) & 0xff;
/* Awesome, we found two pixels in the same spot that aren't
* completely transparent! Thus the sprites are colliding!
*/
if(a > 0 && a2 > 0) return true;
}
return false;
}
}

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package Engine;
import Sprites.*;
import javax.swing.*;
import java.applet.Applet;
import java.applet.AudioClip;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.image.BufferedImage;
import java.net.URL;
import java.util.Random;
import java.util.Vector;
/**
* Created by sagi on 12/18/15.
*/
public class GameEngine implements KeyListener {
private final int LARGE=100, MEDIUM=50, SMALL=25, NUM_OF_LIVES = 3, LASER_SPEED = 10, ASTROID_SPEED = 3;
private final int STOP=0, UP=1, DOWN=-1;
public boolean gameOn,fireLock, gameOver, isFirstGame;
private Ship player;
private Vector<Sprite> astroidsSprites,laserSprites;
private int pWidth, pHeight;
private Timer astroidTimer, fireTimer, startTime;
private Random r;
private int score, countDown;
private Vector<Sprite> lives, fogs;
private AudioClip laserAudioClip;
private BufferedImage sceneImage;
private AudioClip themeAudioClip;
private final URL laserURL= getClass().getResource("/Sounds/laser.wav");
private final URL themeURL= getClass().getResource("/Sounds/theme.wav");
public GameEngine(int width, int height){
this.isFirstGame = true;
this.gameOver = true;
this.pWidth = width;
this.pHeight = height;
try {
laserAudioClip = Applet.newAudioClip(laserURL);
themeAudioClip = Applet.newAudioClip(themeURL);
}catch (Exception e){
laserAudioClip = null;
themeAudioClip = null;
}
if(themeAudioClip != null)
themeAudioClip.loop();
fogs = new Vector<>();
r = new Random();
sceneImage = new BufferedImage(width, height, Image.SCALE_SMOOTH);
initFogs();
startNewGame();
}
private void initFogs(){
for(int i = 0 ; i < 4 ; i++){
fogs.add(new Fog((-1)*r.nextInt(),(-1)*r.nextInt(),pWidth,pHeight,1,"Fog.png",r.nextInt(360),pWidth));
}
}
private void startNewGame(){
score = 0;
lives = new Vector<>();
setupLives(NUM_OF_LIVES);
astroidTimer = new Timer(5000, new astroidTimerListener()) ;
fireTimer = new Timer(500, new fireTimerListener()) ;
startTime = new Timer(1000, new countDownListener());
fogs.remove(fogs.size()-1);
initGame();
}
private void initGame(){
this.countDown = 3;
astroidsSprites = new Vector<>();
laserSprites = new Vector<>();
this.player = new Ship(pWidth/2, pHeight/2,pWidth,pHeight, MEDIUM);
gameOn = true;
fireTimer.start();
astroidTimer.start();
for (int i =0 ; i<4 ; i++)
createAstroid();
}
private void setupLives(int num){
int size = 30;
for(int i = 0 ; i < num ; i++){
lives.add(new Ship(pWidth - ((i+1)*size), 15, pWidth, pHeight, size));
}
}
public int getScore(){
return score;
}
public boolean isGameOver(){
return this.gameOver;
}
public int getCountDown(){
return countDown;
}
private void createAstroid(){
astroidsSprites.add(new Astroid((-1)*r.nextInt(),(-1)*r.nextInt(),pWidth,pHeight,ASTROID_SPEED,"astroid.png",r.nextInt(360),LARGE));
}
@Override
public void keyTyped(KeyEvent keyEvent) {
}
@Override
public void keyPressed(KeyEvent keyEvent) {
if(gameOn) {
switch (keyEvent.getKeyCode()) {
case KeyEvent.VK_UP:
player.setDirection(UP);
break;
case KeyEvent.VK_DOWN:
player.setDirection(DOWN);
break;
case KeyEvent.VK_LEFT:
player.turnShip(DOWN);
break;
case KeyEvent.VK_RIGHT:
player.turnShip(UP);
break;
case KeyEvent.VK_SPACE:
if (!fireLock && countDown <= 0) {
if(laserAudioClip != null)
laserAudioClip.loop();
laserSprites.add(new LaserBlast((int) player.getLocX() + (player.getImageWidth() / 2),
(int) player.getLocY() + (player.getImageHeight() / 2),
pWidth,
pHeight,
LASER_SPEED,
"laser2.gif",
player.getAngle(),
SMALL));
fireLock = true;
}
break;
case KeyEvent.VK_F2:
this.isFirstGame = false;
gameOver = false;
startNewGame();
startTime.start();
break;
default:
break;
}
}
}
@Override
public void keyReleased(KeyEvent keyEvent) {
if(gameOn){
switch (keyEvent.getKeyCode()){
case KeyEvent.VK_UP:
case KeyEvent.VK_DOWN:
player.setDirection(STOP);
break;
case KeyEvent.VK_RIGHT:
case KeyEvent.VK_LEFT:
player.turnShip(STOP);
break;
case KeyEvent.VK_SPACE:
laserAudioClip.stop();
break;
default:
break;
}
}
}
public void update(){
for (Sprite sprite : fogs) {
sprite.update();
}
if(!gameOver) {
if (countDown > 0)
return;
}
else
return;
player.update();
for (Sprite sprite : astroidsSprites) {
sprite.update();
}
for (Sprite sprite : laserSprites) {
sprite.update();
}
collisionHandler();
}
private void collisionHandler(){
Vector<Sprite> newAstroids = new Vector<>();
Vector<Sprite> removeLasers = new Vector<>();
Vector<Sprite> removeAstroids = new Vector<>();
for (int i = 0; i<laserSprites.size(); i++){
for (int j = 0; j<astroidsSprites.size(); j++){
if(CollisionUtil.collidesWith(laserSprites.get(i), astroidsSprites.get(j))) {
score+=100;
if (astroidsSprites.get(j).getSize() == LARGE) {
for (int k = 0; k < 2; k++) {
newAstroids.add(new Astroid((int) astroidsSprites.get(j).getLocX(), (int) astroidsSprites.get(j).getLocY(), pWidth, pHeight, astroidsSprites.get(j).getAcceleration(), "astroid.png", r.nextInt(360), MEDIUM));
}
} else if (astroidsSprites.get(j).getSize() == MEDIUM) {
for (int h = 0; h < 2; h++) {
newAstroids.add(new Astroid((int) astroidsSprites.get(j).getLocX(), (int) astroidsSprites.get(j).getLocY(), pWidth, pHeight, astroidsSprites.get(j).getAcceleration(), "astroid.png", r.nextInt(360), SMALL));
}
score+=100;
}else{
score+=200;
}
removeLasers.add(laserSprites.get(i));
removeAstroids.add(astroidsSprites.get(j));
}
}
}
for(int i = 0 ; i < astroidsSprites.size() ; i++){
if(CollisionUtil.collidesWith(astroidsSprites.get(i), player)){
if(lives.size() == 1){
gameOver = true;
fogs.add(new Fog(pWidth,0,pWidth,pHeight,1,"Fog.png",180,pWidth));
}
if(lives.size() > 0)
lives.remove(lives.size()-1);
initGame();
System.out.println("==============GAME OVER==============");
}
}
astroidsSprites.addAll(newAstroids);
laserSprites.removeAll(removeLasers);
astroidsSprites.removeAll(removeAstroids);
}
public void render(JPanel panel){
sceneImage = new BufferedImage(this.pWidth, this.pHeight, Image.SCALE_FAST);
renderScene(sceneImage.getGraphics(), panel);
}
public void renderScene(Graphics g, JPanel panel){
if(!gameOver)
player.drawSprite(g, panel);
try {
for (Sprite sprite : astroidsSprites) {
sprite.drawSprite(g, panel);
}
for (Sprite sprite : lives) {
sprite.drawSprite(g, panel);
}
for (Sprite sprite : laserSprites) {
sprite.drawSprite(g, panel);
}
for (Sprite sprite : fogs) {
sprite.drawSprite(g, panel);
}
}catch (Exception e)
{
}
}
private class astroidTimerListener implements ActionListener{
@Override
public void actionPerformed(ActionEvent actionEvent) {
createAstroid();
}
}
private class fireTimerListener implements ActionListener{
@Override
public void actionPerformed(ActionEvent actionEvent) {
fireLock = false;
}
}
private class countDownListener implements ActionListener{
@Override
public void actionPerformed(ActionEvent actionEvent) {
countDown--;
}
}
public BufferedImage getScene(){
return this.sceneImage;
}
}

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package GamePanels;
import Engine.*;
import javax.swing.*;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.net.URL;
/**
* Created by sagi on 12/18/15.
*/
public class GamePanel extends JPanel implements Runnable{
// private final String BASE_PATH = System.getProperty("user.dir") + File.separator +"src"+ File.separator;
// private final String bgPath = BASE_PATH + "Images" + File.separator + "bg.gif";
// private final String gameOverPath = BASE_PATH + "Images" + File.separator + "gameOver.png";
// private final String startPath = BASE_PATH + "Images" + File.separator + "start.png";
private final URL bgURL= getClass().getResource("/Images/bg2.gif");
private final URL gameOverURL= getClass().getResource("/Images/gameOver.png");
private final URL startURL= getClass().getResource("/Images/start.png");
private int width, height;
private GameEngine engine;
private JLabel lbl_score, lbl_countDown, lbl_gameOver, lbl_bg, lbl_start;
private ImageIcon img_bg, img_go, img_start;
private Image bg_image;
public GamePanel(int width, int height){
this.setLayout(null);
this.width = width;
this.height = height;
this.engine = new GameEngine(width, height);
this.addKeyListener(engine);
this.setFocusable(true);
this.requestFocus();
this.lbl_score = new JLabel("");
lbl_score.setBounds(15,15,width,30);
this.lbl_countDown = new JLabel("");
lbl_countDown.setBounds(width/2,0,width,height);
System.out.println("URL = " +bgURL);
img_bg = new ImageIcon(bgURL);
Image tmp_BG = img_bg.getImage();
bg_image = tmp_BG.getScaledInstance(width, height, java.awt.Image.SCALE_SMOOTH);
img_bg = new ImageIcon(tmp_BG);
lbl_bg = new JLabel(img_bg);
lbl_bg.setBounds(0,0,width,height);
lbl_countDown.setFont(new Font("Ariel", Font.BOLD, 100));
lbl_countDown.setForeground(Color.WHITE);
this.add(lbl_countDown);
img_start = new ImageIcon(startURL);
lbl_start = new JLabel(img_start);
lbl_start.setVisible(true);
lbl_start.setBounds(0,0,width,height);
this.add(lbl_start);
img_go = new ImageIcon(gameOverURL);
lbl_gameOver = new JLabel(img_go);
lbl_gameOver.setVisible(false);
lbl_gameOver.setBounds(0,0,width,height);
this.add(lbl_gameOver);
lbl_score.setFont(new Font("Ariel", Font.BOLD, 24));
lbl_score.setForeground(Color.GREEN);
this.add(lbl_score);
repaint();
}
@Override
public void run() {
while(engine.gameOn){
engine.update();
if(engine.isGameOver()){
this.lbl_countDown.setVisible(false);
if(!engine.isFirstGame)
this.lbl_gameOver.setVisible(true);
}else{
this.lbl_gameOver.setVisible(false);
this.lbl_countDown.setVisible(true);
lbl_start.setVisible(false);
}
engine.render(this);
repaint();
try {
Thread.sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
repaint();
try {
Thread.sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
@Override
public void addNotify(){
super.addNotify();
(new Thread(this)).start();
}
public void paintComponent(Graphics g){
super.paintComponent(g);
Graphics2D g2d = (Graphics2D)g;
g.drawImage(bg_image, 0, 0, this); //draw the background
g2d.drawImage(engine.getScene(),0,0,this); //Draw the scene
//Some labels - Score & countDown
lbl_score.setText("SCORE : " + engine.getScore());
if(engine.getCountDown() > 0){
lbl_countDown.setText(engine.getCountDown()+"");
}else if(engine.getCountDown() == 0){
lbl_countDown.setText("GO!");
}else{
lbl_countDown.setText("");
}
}
}

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Manifest-Version: 1.0
Main-Class: Main

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import javax.swing.*;
import GamePanels.*;
/**
* Created by sagi on 12/18/15.
*/
public class Main {
public static void main(String args[]){
JFrame frame = new JFrame("Asteroids 2D - Star Wars Edition");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(800, 600);
frame.setResizable(false);
frame.add(new GamePanel(800,600));
frame.setVisible(true);
}
}

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package Sprites;
import javax.swing.*;
import java.awt.*;
import java.util.Random;
/**
* Created by sagi on 12/18/15.
*/
public class Astroid extends Sprite {
private double selfAngle, rotationSpeed;
private Random r;
public Astroid(int x, int y, int w, int h, int acc, String imgName, double angle, int size) {
super(x, y, w, h, acc, imgName, angle, size);
selfAngle = 0;
r= new Random();
rotationSpeed = ((r.nextDouble()*10) % 3) + 0.01;
}
@Override
public void update() {
locX += acceleration * Math.cos(Math.toRadians(angle));
locY -= acceleration * (-1 * Math.sin(Math.toRadians(angle)));
outOfScreeFix();
selfAngle+=rotationSpeed;
}
@Override
public void drawSprite(Graphics g, JPanel p) {
Graphics2D g2d = (Graphics2D)g;
g2d.rotate(Math.toRadians(selfAngle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
g2d.drawImage(bImage, (int)locX, (int)locY, p);
g2d.rotate(-1 * Math.toRadians(selfAngle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
}
}

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package Sprites;
import javax.swing.*;
import java.awt.*;
import java.util.Random;
public class Fog extends Sprite {
private double selfAngle, rotationSpeed;
private float alphaChannel;
private Random r;
public Fog(int x, int y, int w, int h, int acc, String imgName, double angle, int size) {
super(x, y, w, h, acc, imgName, angle, size);
selfAngle = 0;
r= new Random();
rotationSpeed = 0;
alphaChannel = r.nextFloat()-0.04f;
}
@Override
public void update() {
locX += acceleration * Math.cos(Math.toRadians(angle));
locY -= acceleration * (-1 * Math.sin(Math.toRadians(angle)));
outOfScreeFix();
selfAngle+=rotationSpeed;
}
@Override
public void drawSprite(Graphics g, JPanel p) {
Graphics2D g2d = (Graphics2D)g;
g2d.rotate(Math.toRadians(selfAngle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alphaChannel));
g2d.drawImage(bImage, (int)locX, (int)locY, p);
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1));
g2d.rotate(-1 * Math.toRadians(selfAngle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
}
}

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package Sprites;
import javax.swing.*;
import java.awt.*;
/**
* Created by sagi on 12/18/15.
*/
public class LaserBlast extends Sprite {
public LaserBlast(int x, int y, int w, int h, int acc, String imgName, double angle, int size) {
super(x, y, w, h, acc, imgName, angle, size);
}
@Override
public void update() {
locX += acceleration * Math.cos(Math.toRadians(angle));
locY -= acceleration * (-1 * Math.sin(Math.toRadians(angle)));
outOfScreeFix();
}
@Override
public void drawSprite(Graphics g, JPanel p) {
Graphics2D g2d = (Graphics2D)g;
g2d.rotate(Math.toRadians(angle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
g2d.drawImage(bImage, (int)locX, (int)locY, p);
g2d.rotate(-1 * Math.toRadians(angle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
}
}

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package Sprites;
import javax.imageio.ImageIO;
import javax.swing.*;
import java.awt.*;
import java.awt.geom.AffineTransform;
import java.awt.image.AffineTransformOp;
import java.awt.image.BufferedImage;
import java.io.IOException;
/**
* Created by sagi on 12/18/15.
*/
public class Ship extends Sprite {
private final int STOP=0, UP=1, DOWN=-1, TURN_SPEED=10;
private final double MAX_SPEED = 6, SLOWING_FACTOR = 0.1;
private int direction, turnDirection;
private BufferedImage bi;
private double selfAccel;
public Ship(int x, int y, int w, int h, int size) {
super(x, y, w, h, 0, "ship2.png", 0, size);
direction = STOP;
turnDirection = STOP;
selfAccel = acceleration;
}
@Override
public void update() {
setSpeed();
this.angle+=TURN_SPEED*turnDirection;
locX += selfAccel * Math.cos(Math.toRadians(angle));
locY -= selfAccel * (-1 * Math.sin(Math.toRadians(angle)));
outOfScreeFix();
}
private void setSpeed(){
if (direction == UP && !(selfAccel > MAX_SPEED)){
selfAccel+=SLOWING_FACTOR*2;
}
else if (direction == DOWN && (selfAccel > MAX_SPEED*(-1))){
selfAccel-=SLOWING_FACTOR*2;
}
else { //slowing down
if (selfAccel > 0) {
selfAccel -= SLOWING_FACTOR;
if (selfAccel < 0) {
selfAccel = 0;
}
}
if (selfAccel < 0) {
selfAccel += SLOWING_FACTOR;
if (selfAccel > 0) {
selfAccel = 0;
}
}
}
}
public void setDirection(int direction){
this.direction = direction;
}
public void drawSprite(Graphics g, JPanel panel) {
Graphics2D g2d = (Graphics2D)g;
g2d.rotate(Math.toRadians(angle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
g2d.drawImage(bImage, (int)locX, (int)locY, panel);
g2d.rotate(-1*Math.toRadians(angle), locX + (bImage.getWidth()/2), locY + (bImage.getHeight()/2));
}
public void turnShip(int direction){
turnDirection=direction;
}
}

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package Sprites;
import javax.imageio.ImageIO;
import javax.swing.*;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.URL;
public abstract class Sprite {
protected BufferedImage bImage;
protected int imageWidth, imageHeight; // image dimensions
protected double locX, locY;
protected int acceleration;
protected int pWidth, pHeight, size; // panel's dimensions
protected double angle;
private final String BASE_PATH = System.getProperty("user.dir") + File.separator +"src"+ File.separator;
public Sprite(int x, int y, int w, int h, int acc, String imgName, double angle, int size)
{
this.size = size;
locX = x;
locY = y;
acceleration = acc;
pWidth = w;
pHeight = h;
try {///home/sagi/Development/JCE/Astroids2D/src/Images/ship.gif
bImage = ImageIO.read(getClass().getResource("/Images/"+imgName));
}catch (IOException pin){
pin.printStackTrace();
bImage = null;
}
this.angle = angle;
setImageDimensions();
}
public void setImageDimensions()
{
Image tmp = bImage.getScaledInstance(size,size, Image.SCALE_SMOOTH);
BufferedImage bi = new BufferedImage(size,size, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = bi.createGraphics();
g2d.drawImage(tmp,0,0,null);
g2d.dispose();
bImage = bi;
}
public abstract void update();
// public Rectangle getBoundingBox()
// {
// return new Rectangle(getLocX(), getLocY(), imageWidth, imageHeight);
// }
public double getLocX() {
return locX;
}
public double getLocY() {
return locY;
}
public int getAcceleration(){
return acceleration;
}
public BufferedImage getbImage()
{
return bImage;
}
public int getImageWidth() {
return imageWidth;
}
public int getImageHeight()
{
return imageHeight;
}
public double getAngle(){
return angle;
}
protected void outOfScreeFix(){ //its not a bug it's a feature
if(locX < 0 - size)
locX = pWidth;
else if (locX > pWidth+size)
locX = 0-size;
if(locY < 0 - size)
locY = pHeight;
else if(locY > pHeight+size)
locY = 0-size ;
}
public Rectangle getBounds() {
Rectangle r = new Rectangle((int)locX, (int)locY, size, size);
return r;
}
public int getSize(){
return size;
}
public abstract void drawSprite(Graphics g, JPanel p);
}