Shoot the duck game screenshot
Duck Hunt é um jogo de tiro ao alvo desenvolvido em Java 2D, serve como tutorial para desenvolvimento de jogos em Java Swing como desenvolvimento da lógica, padrões de jogos, estruturas de jogos e etc… Peguei esse código fonte no site http://www.gametutorial.net/article/Mouse-input—Shoot-the-duck onde você pode encontrar o código fonte original, aqui eu fiz algumas modificações. Também pode encontrar o mesmo código fonte nesse outro blog https://dewacoding.wordpress.com/2014/10/02/membuat-game-fps-duck/
Vamos as classes do jogo.
Duck.java
package com.company;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
/**
* The duck class.
*
* @author thinksmart
*/
public class Duck {
/**
* How much time must pass in order to create a new duck?
*/
public static long timeBetweenDucks = Framework.secInNanosec / 2;
/**
* Last time when the duck was created.
*/
public static long lastDuckTime = 0;
/**
* Duck lines. Where is starting location for the duck? Speed of the duck?
* How many points is a duck worth?
*/
public static int[][] duckLines = {
{ Framework.frameWidth, (int) (Framework.frameHeight * 0.60), -2,
20 },
{ Framework.frameWidth, (int) (Framework.frameHeight * 0.65), -3,
30 },
{ Framework.frameWidth, (int) (Framework.frameHeight * 0.70), -4,
40 },
{ Framework.frameWidth, (int) (Framework.frameHeight * 0.78), -5,
50 } };
/**
* Indicate which is next duck line.
*/
public static int nextDuckLines = 0;
/**
* X coordinate of the duck.
*/
public int x;
/**
* Y coordinate of the duck.
*/
public int y;
/**
* How fast the duck should move? And to which direction?
*/
private int speed;
/**
* How many points this duck is worth?
*/
public int score;
/**
* Duck image.
*/
private BufferedImage duckImg;
/**
* Creates new duck.
*
* @param x
* Starting x coordinate.
* @param y
* Starting y coordinate.
* @param speed
* The speed of this duck.
* @param score
* How many points this duck is worth?
* @param duckImg
* Image of the duck.
*/
public Duck(int x, int y, int speed, int score, BufferedImage duckImg) {
this.x = x;
this.y = y;
this.speed = speed;
this.score = score;
this.duckImg = duckImg;
}
/**
* Move the duck.
*/
public void Update() {
x += speed;
}
/**
* Draw the duck to the screen.
*
* @param g2d
* Graphics2D
*/
public void Draw(Graphics2D g2d) {
g2d.drawImage(duckImg, x, y, null);
}
}[ /sourcecode ]
<strong>Window.java</strong>
[ sourcecode language=”Java” ]
package com.company;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
/**
* Creates frame and set its properties.
*
* @author thinksmart
*/
public class Window extends JFrame {
private static final long serialVersionUID = 1L;
private Window() {
// Sets the title for this frame.
this.setTitle("Duck Hunt Game - J. Marcos B.");
/**
// Sets size of the frame.
if (true) // Full screen mode
{
// Disables decorations for this frame.
this.setUndecorated(true);
// Puts the frame to full screen.
this.setExtendedState(this.MAXIMIZED_BOTH);
} else // Window mode
{
*/
// Size of the frame.
this.setSize(800, 600);
// Puts frame to center of the screen.
this.setLocationRelativeTo(null);
// So that frame cannot be resizable by the user.
this.setResizable(false);
//this.setResizable(true);
/**
}
*/
// Exit the application when user close frame.
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setContentPane(new Framework());
this.setVisible(true);
}
public static void main(String[] args) {
// Use the event dispatch thread to build the UI for thread-safety.
SwingUtilities.invokeLater(new Runnable() {
public void run() {
new Window();
}
});
}
}
Canvas.java
package com.company;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.image.BufferedImage;
import javax.swing.JPanel;
/**
* Create a JPanel on which we draw and listen for keyboard and mouse events.
*
* @author thinksmart
*/
public abstract class Canvas extends JPanel implements KeyListener,
MouseListener {
private static final long serialVersionUID = 1L;
// Keyboard states - Here are stored states for keyboard keys - is it down
// or not.
private static boolean[] keyboardState = new boolean[525];
// Mouse states - Here are stored states for mouse keys - is it down or not.
private static boolean[] mouseState = new boolean[3];
public Canvas() {
// We use double buffer to draw on the screen.
this.setDoubleBuffered(true);
this.setFocusable(true);
this.setBackground(Color.black);
// If you will draw your own mouse cursor or if you just want that mouse
// cursor disapear,
// insert "true" into if condition and mouse cursor will be removed.
if (true) {
BufferedImage blankCursorImg = new BufferedImage(16, 16,
BufferedImage.TYPE_INT_ARGB);
Cursor blankCursor = Toolkit.getDefaultToolkit()
.createCustomCursor(blankCursorImg, new Point(0, 0), null);
this.setCursor(blankCursor);
}
// Adds the keyboard listener to JPanel to receive key events from this
// component.
this.addKeyListener(this);
// Adds the mouse listener to JPanel to receive mouse events from this
// component.
this.addMouseListener(this);
}
// This method is overridden in Framework.java and is used for drawing to
// the screen.
public abstract void Draw(Graphics2D g2d);
public void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
super.paintComponent(g2d);
Draw(g2d);
}
// Keyboard
/**
* Is keyboard key "key" down?
*
* @param key
* Number of key for which you want to check the state.
* @return true if the key is down, false if the key is not down.
*/
public static boolean keyboardKeyState(int key) {
return keyboardState[key];
}
// Methods of the keyboard listener.
public void keyPressed(KeyEvent e) {
keyboardState[e.getKeyCode()] = true;
}
public void keyReleased(KeyEvent e) {
keyboardState[e.getKeyCode()] = false;
keyReleasedFramework(e);
}
public void keyTyped(KeyEvent e) {
}
public abstract void keyReleasedFramework(KeyEvent e);
// Mouse
/**
* Is mouse button "button" down? Parameter "button" can be
* "MouseEvent.BUTTON1" - Indicates mouse button #1 or "MouseEvent.BUTTON2"
* - Indicates mouse button #2 ...
*
* @param button
* Number of mouse button for which you want to check the state.
* @return true if the button is down, false if the button is not down.
*/
public static boolean mouseButtonState(int button) {
return mouseState[button - 1];
}
// Sets mouse key status.
private void mouseKeyStatus(MouseEvent e, boolean status) {
if (e.getButton() == MouseEvent.BUTTON1)
mouseState[0] = status;
else if (e.getButton() == MouseEvent.BUTTON2)
mouseState[1] = status;
else if (e.getButton() == MouseEvent.BUTTON3)
mouseState[2] = status;
}
// Methods of the mouse listener.
public void mousePressed(MouseEvent e) {
mouseKeyStatus(e, true);
}
public void mouseReleased(MouseEvent e) {
mouseKeyStatus(e, false);
}
public void mouseClicked(MouseEvent e) {
}
public void mouseEntered(MouseEvent e) {
}
public void mouseExited(MouseEvent e) {
}
}
Framework.java
package com.company;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.URL;
import javax.imageio.ImageIO;
/**
* Framework that controls the game (Game.java) that created it, update it and
* draw it on the screen.
*
* @author thinksmart
*/
public class Framework extends Canvas {
private static final long serialVersionUID = 1L;
/**
* Width of the frame.
*/
public static int frameWidth;
/**
* Height of the frame.
*/
public static int frameHeight;
/**
* Time of one second in nanoseconds. 1 second = 1 000 000 000 nanoseconds
*/
public static final long secInNanosec = 1000000000L;
/**
* Time of one millisecond in nanoseconds. 1 millisecond = 1 000 000
* nanoseconds
*/
public static final long milisecInNanosec = 1000000L;
/**
* FPS - Frames per second How many times per second the game should update?
*/
private final int GAME_FPS = 60;
/**
* Pause between updates. It is in nanoseconds.
*/
private final long GAME_UPDATE_PERIOD = secInNanosec / GAME_FPS;
/**
* Possible states of the game
*/
public static enum GameState {
STARTING, VISUALIZING, GAME_CONTENT_LOADING, MAIN_MENU, OPTIONS, PLAYING, GAMEOVER, DESTROYED
}
/**
* Current state of the game
*/
public static GameState gameState;
/**
* Elapsed game time in nanoseconds.
*/
private long gameTime;
// It is used for calculating elapsed time.
private long lastTime;
// The actual game
private Game game;
/**
* Image for menu.
*/
private BufferedImage shootTheDuckMenuImg;
public Framework() {
super();
gameState = GameState.VISUALIZING;
// We start game in new thread.
Thread gameThread = new Thread() {
@Override
public void run() {
try {
GameLoop();
} catch (IOException e) {
e.printStackTrace();
}
}
};
gameThread.start();
}
/**
* Set variables and objects. This method is intended to set the variables
* and objects for this class, variables and objects for the actual game can
* be set in Game.java.
*/
private void Initialize() {
}
/**
* Load files - images, sounds, ... This method is intended to load files
* for this class, files for the actual game can be loaded in Game.java.
*/
private void LoadContent() throws IOException {
URL shootTheDuckMenuImgUrl = this.getClass().getResource(
"/resources/menu.jpg");
shootTheDuckMenuImg = ImageIO.read(shootTheDuckMenuImgUrl);
}
/**
* In specific intervals of time (GAME_UPDATE_PERIOD) the game/logic is
* updated and then the game is drawn on the screen.
*/
private void GameLoop() throws IOException {
// This two variables are used in VISUALIZING state of the game. We used
// them to wait some time so that we get correct frame/window
// resolution.
long visualizingTime = 0, lastVisualizingTime = System.nanoTime();
// This variables are used for calculating the time that defines for how
// long we should put threat to sleep to meet the GAME_FPS.
long beginTime, timeTaken, timeLeft;
while (true) {
beginTime = System.nanoTime();
switch (gameState) {
case PLAYING:
gameTime += System.nanoTime() - lastTime;
game.UpdateGame(gameTime, mousePosition());
lastTime = System.nanoTime();
break;
case GAMEOVER:
// ...
break;
case MAIN_MENU:
// ...
break;
case OPTIONS:
// ...
break;
case GAME_CONTENT_LOADING:
// ...
break;
case STARTING:
// Sets variables and objects.
Initialize();
// Load files - images, sounds, ...
LoadContent();
// When all things that are called above finished, we change
// game status to main menu.
gameState = GameState.MAIN_MENU;
break;
case VISUALIZING:
// On Ubuntu OS (when I tested on my old computer)
// this.getWidth() method doesn't return the correct value
// immediately (eg. for frame that should be 800px width,
// returns 0 than 790 and at last 798px).
// So we wait one second for the window/frame to be set to its
// correct size. Just in case we
// also insert 'this.getWidth() > 1' condition in case when the
// window/frame size wasn't set in time,
// so that we although get approximately size.
if (this.getWidth() > 1 && visualizingTime > secInNanosec) {
frameWidth = this.getWidth();
frameHeight = this.getHeight();
// When we get size of frame we change status.
gameState = GameState.STARTING;
} else {
visualizingTime += System.nanoTime() - lastVisualizingTime;
lastVisualizingTime = System.nanoTime();
}
break;
default:
break;
}
// Repaint the screen.
repaint();
// Here we calculate the time that defines for how long we should
// put threat to sleep to meet the GAME_FPS.
timeTaken = System.nanoTime() - beginTime;
timeLeft = (GAME_UPDATE_PERIOD - timeTaken) / milisecInNanosec; // In
// milliseconds
// If the time is less than 10 milliseconds, then we will put thread
// to sleep for 10 millisecond so that some other thread can do some
// work.
if (timeLeft < 10)
timeLeft = 10; // set a minimum
try {
// Provides the necessary delay and also yields control so that
// other thread can do work.
Thread.sleep(timeLeft);
} catch (InterruptedException ex) {
}
}
}
/**
* Draw the game to the screen. It is called through repaint() method in
* GameLoop() method.
*/
@Override
public void Draw(Graphics2D g2d) {
switch (gameState) {
case PLAYING:
game.Draw(g2d, mousePosition());
break;
case GAMEOVER:
game.DrawGameOver(g2d, mousePosition());
break;
case MAIN_MENU:
g2d.drawImage(shootTheDuckMenuImg, 0, 0, frameWidth, frameHeight,
null);
g2d.drawString("Use left mouse button to shot the duck.",
frameWidth / 2 - 83, (int) (frameHeight * 0.65));
g2d.drawString("Click with left mouse button to start the game.",
frameWidth / 2 - 100, (int) (frameHeight * 0.67));
g2d.drawString("Press ESC any time to exit the game.",
frameWidth / 2 - 75, (int) (frameHeight * 0.70));
g2d.setColor(Color.white);
g2d.drawString("WWW.GAMETUTORIAL.NET", 7, frameHeight - 5);
break;
case OPTIONS:
// ...
break;
case GAME_CONTENT_LOADING:
g2d.setColor(Color.white);
g2d.drawString("GAME is LOADING", frameWidth / 2 - 50,
frameHeight / 2);
break;
default:
break;
}
}
/**
* Starts new game.
*/
private void newGame() {
// We set gameTime to zero and lastTime to current time for later
// calculations.
gameTime = 0;
lastTime = System.nanoTime();
game = new Game();
}
/**
* Restart game - reset game time and call RestartGame() method of game
* object so that reset some variables.
*/
private void restartGame() {
// We set gameTime to zero and lastTime to current time for later
// calculations.
gameTime = 0;
lastTime = System.nanoTime();
game.RestartGame();
// We change game status so that the game can start.
gameState = GameState.PLAYING;
}
/**
* Returns the position of the mouse pointer in game frame/window. If mouse
* position is null than this method return 0,0 coordinate.
*
* @return Point of mouse coordinates.
*/
private Point mousePosition() {
try {
Point mp = this.getMousePosition();
if (mp != null)
return this.getMousePosition();
else
return new Point(0, 0);
} catch (Exception e) {
return new Point(0, 0);
}
}
/**
* This method is called when keyboard key is released.
*
* @param e
* KeyEvent
*/
@Override
public void keyReleasedFramework(KeyEvent e) {
switch (gameState) {
case GAMEOVER:
if (e.getKeyCode() == KeyEvent.VK_ESCAPE)
System.exit(0);
else if (e.getKeyCode() == KeyEvent.VK_SPACE
|| e.getKeyCode() == KeyEvent.VK_ENTER)
restartGame();
break;
case PLAYING:
case MAIN_MENU:
if (e.getKeyCode() == KeyEvent.VK_ESCAPE)
System.exit(0);
break;
default:
break;
}
}
/**
* This method is called when mouse button is clicked.
*
* @param e
* MouseEvent
*/
@Override
public void mouseClicked(MouseEvent e) {
switch (gameState) {
case MAIN_MENU:
if (e.getButton() == MouseEvent.BUTTON1)
newGame();
break;
default:
break;
}
}
}
Game.java
package com.company;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.MouseEvent;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.Random;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.imageio.ImageIO;
/**
* Actual game.
*
* @author thinksmart
*/
//http://www.gametutorial.net/article/Mouse-input---Shoot-the-duck
//https://dewacoding.wordpress.com/2014/10/02/membuat-game-fps-duck/
public class Game {
/**
* We use this to generate a random number.
*/
private Random random;
/**
* Font that we will use to write statistic to the screen.
*/
private Font font;
/**
* Array list of the ducks.
*/
private ArrayList<Duck> ducks;
/**
* How many ducks leave the screen alive?
*/
private int runawayDucks;
/**
* How many ducks the player killed?
*/
private int killedDucks;
/**
* For each killed duck, the player gets points.
*/
private int score;
/**
* How many times a player is shot?
*/
private int shoots;
/**
* Last time of the shoot.
*/
private long lastTimeShoot;
/**
* The time which must elapse between shots.
*/
private long timeBetweenShots;
/**
* Game background image.
*/
private BufferedImage backgroundImg;
/**
* Bottom grass.
*/
private BufferedImage grassImg;
/**
* Duck image.
*/
private BufferedImage duckImg;
/**
* Shotgun sight image.
*/
private BufferedImage sightImg;
/**
* Middle width of the sight image.
*/
private int sightImgMiddleWidth;
/**
* Middle height of the sight image.
*/
private int sightImgMiddleHeight;
public Game() {
Framework.gameState = Framework.GameState.GAME_CONTENT_LOADING;
Thread threadForInitGame = new Thread() {
@Override
public void run() {
// Sets variables and objects for the game.
Initialize();
// Load game files (images, sounds, ...)
LoadContent();
Framework.gameState = Framework.GameState.PLAYING;
}
};
threadForInitGame.start();
}
/**
* Set variables and objects for the game.
*/
private void Initialize() {
random = new Random();
font = new Font("monospaced", Font.BOLD, 18);
ducks = new ArrayList<Duck>();
runawayDucks = 0;
killedDucks = 0;
score = 0;
shoots = 0;
lastTimeShoot = 0;
timeBetweenShots = Framework.secInNanosec / 3;
}
/**
* Load game files - images, sounds, ...
*/
private void LoadContent() {
try {
URL backgroundImgUrl = this.getClass().getResource(
"/resources/background.jpg");
backgroundImg = ImageIO.read(backgroundImgUrl);
URL grassImgUrl = this.getClass().getResource(
"/resources/grass.png");
grassImg = ImageIO.read(grassImgUrl);
//URL duckImgUrl = this.getClass().getResource("/resources/duck.png");
URL duckImgUrl = this.getClass().getResource("/resources/duck01.png");
duckImg = ImageIO.read(duckImgUrl);
URL sightImgUrl = this.getClass().getResource(
"/resources/sight.png");
sightImg = ImageIO.read(sightImgUrl);
sightImgMiddleWidth = sightImg.getWidth() / 2;
sightImgMiddleHeight = sightImg.getHeight() / 2;
} catch (IOException ex) {
Logger.getLogger(Game.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* Restart game - reset some variables.
*/
public void RestartGame() {
// Removes all of the ducks from this list.
ducks.clear();
// We set last duckt time to zero.
Duck.lastDuckTime = 0;
runawayDucks = 0;
killedDucks = 0;
score = 0;
shoots = 0;
lastTimeShoot = 0;
}
/**
* Update game logic.
*
* @param gameTime
* gameTime of the game.
* @param mousePosition
* current mouse position.
*/
public void UpdateGame(long gameTime, Point mousePosition) {
// Creates a new duck, if it's the time, and add it to the array list.
if (System.nanoTime() - Duck.lastDuckTime >= Duck.timeBetweenDucks) {
// Here we create new duck and add it to the array list.
ducks.add(new Duck(Duck.duckLines[Duck.nextDuckLines][0]
+ random.nextInt(200),
Duck.duckLines[Duck.nextDuckLines][1],
Duck.duckLines[Duck.nextDuckLines][2],
Duck.duckLines[Duck.nextDuckLines][3], duckImg));
// Here we increase nextDuckLines so that next duck will be created
// in next line.
Duck.nextDuckLines++;
if (Duck.nextDuckLines >= Duck.duckLines.length)
Duck.nextDuckLines = 0;
Duck.lastDuckTime = System.nanoTime();
}
// Update all of the ducks.
for (int i = 0; i < ducks.size(); i++) {
// Move the duck.
ducks.get(i).Update();
// Checks if the duck leaves the screen and remove it if it does.
if (ducks.get(i).x < 0 - duckImg.getWidth()) {
ducks.remove(i);
runawayDucks++;
}
}
// Does player shoots?
if (Canvas.mouseButtonState(MouseEvent.BUTTON1)) {
// Checks if it can shoot again.
if (System.nanoTime() - lastTimeShoot >= timeBetweenShots) {
// **********************************************************************
// Manage sound mp3
String shot = "sounds/shot.mp3";
InputStream openfire = Game.class.getClassLoader().getResourceAsStream(shot);
MP3 shotduck = new MP3();
shotduck.playMusic(openfire);
shotduck.start();
// **********************************************************************
shoots++;
// We go over all the ducks and we look if any of them was
// shoot.
for (int i = 0; i < ducks.size(); i++) {
// We check, if the mouse was over ducks head or body, when
// player has shot.
if (new Rectangle(ducks.get(i).x + 18, ducks.get(i).y, 27,
30).contains(mousePosition)
|| new Rectangle(ducks.get(i).x + 30,
ducks.get(i).y + 30, 88, 25)
.contains(mousePosition)) {
killedDucks++;
score += ducks.get(i).score;
// **********************************************************************
// Manage sound mp3
String ducksound = "sounds/duck.mp3";
InputStream duck = Game.class.getClassLoader().getResourceAsStream(ducksound);
MP3 duckscream = new MP3();
duckscream.playMusic(duck);
duckscream.start();
// **********************************************************************
// Remove the duck from the array list.
ducks.remove(i);
// We found the duck that player shoot so we can leave
// the for loop.
break;
}
}
lastTimeShoot = System.nanoTime();
}
}
// When 200 ducks runaway, the game ends.
if (runawayDucks >= 200)
Framework.gameState = Framework.GameState.GAMEOVER;
}
/**
* Draw the game to the screen.
*
* @param g2d
* Graphics2D
* @param mousePosition
* current mouse position.
*/
public void Draw(Graphics2D g2d, Point mousePosition) {
g2d.drawImage(backgroundImg, 0, 0, Framework.frameWidth,
Framework.frameHeight, null);
// Here we draw all the ducks.
for (int i = 0; i < ducks.size(); i++) {
ducks.get(i).Draw(g2d);
}
g2d.drawImage(grassImg, 0,
Framework.frameHeight - grassImg.getHeight(),
Framework.frameWidth, grassImg.getHeight(), null);
g2d.drawImage(sightImg, mousePosition.x - sightImgMiddleWidth,
mousePosition.y - sightImgMiddleHeight, null);
g2d.setFont(font);
g2d.setColor(Color.darkGray);
g2d.drawString("RUNAWAY: " + runawayDucks, 10, 21);
g2d.drawString("KILLS: " + killedDucks, 160, 21);
g2d.drawString("SHOOTS: " + shoots, 299, 21);
g2d.drawString("SCORE: " + score, 440, 21);
}
/**
* Draw the game over screen.
*
* @param g2d
* Graphics2D
* @param mousePosition
* Current mouse position.
*/
public void DrawGameOver(Graphics2D g2d, Point mousePosition) {
Draw(g2d, mousePosition);
// The first text is used for shade.
g2d.setColor(Color.black);
g2d.drawString("Game Over", Framework.frameWidth / 2 - 39,
(int) (Framework.frameHeight * 0.65) + 1);
g2d.drawString("Press space or enter to restart.",
Framework.frameWidth / 2 - 149,
(int) (Framework.frameHeight * 0.70) + 1);
g2d.setColor(Color.red);
g2d.drawString("Game Over", Framework.frameWidth / 2 - 40,
(int) (Framework.frameHeight * 0.65));
g2d.drawString("Press space or enter to restart.",
Framework.frameWidth / 2 - 150,
(int) (Framework.frameHeight * 0.70));
}
}
Mp3.java
package com.company;
import java.awt.Toolkit;
import java.io.BufferedInputStream;
import java.io.InputStream;
import javax.swing.JOptionPane;
//API Java Zoom
import javazoom.jl.player.Player;
//Download API Java Zoom
//http://www.javazoom.net/mp3spi/mp3spi.html
//Libs: mp3spi1.9.5.jar, jl1.0.1.jar and tritonus_share.jar
public class MP3 extends Thread {
// private String filename;
private InputStream filename;
private Player player;
// constructor that takes the name of an MP3 file
public void playMusic(InputStream in) {
this.filename = in;
}
// Closes the Player
public void close() {
if (player != null)
player.close();
}
// play the MP3 file to the sound card
// run in new thread to play in background
public void run() {
try {
BufferedInputStream bis = new BufferedInputStream(filename);
player = new Player(bis);
player.play();
} catch (Exception e) {
Toolkit.getDefaultToolkit().beep();
JOptionPane.showMessageDialog(null, "Problem playing file mp3! "
+ e, "Duck Hunt Game - J. Marcos B.",
JOptionPane.ERROR_MESSAGE);
System.out.println("Problem playing file mp3! " + e);
}
}
}
Com essas classes você já pode fazer o jogo funcionar, não esqueça das imagens do jogo e os arquivos de áudios e a biblioteca (API) Java Zoom para gerenciar o funcionamento dos áudios mp3 do jogo.
Bibliotecas (API) usadas nesse jogo:
Download API Java Zoom
http://www.javazoom.net/mp3spi/mp3spi.html
Libs: mp3spi1.9.5.jar, jl1.0.1.jar e tritonus_share.jar
Bom, agora para você que não é desenvolvedor e só que jogar o jogo aqui vai o executável para baixar.
Duck Hunt Game – J. Marcos B.jar
Pronto.
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