我目前正在开发一款非常基本的Magic8Ball游戏，虽然我确实把它改成了精灵主题，现在我决定为游戏添加声音。
基本上我已经准备好了答案的阅读并将它们保存为音频文件（mp3），我想将每个声音归因于相应的数组字符串。
因此，如果语音朗读“我看到它，是的”它应该链接到包含该答案的数组[0]。所以最终，我希望游戏在显示答案时说出播放器的答案。
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.IOException;
import java.util.Random;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.imageio.ImageIO;
public class CompSays02GUI extends JFrame {
public static void main(String[] args) {
//set look and feel for UI as deault operating system look
try {
for (UIManager.LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (Exception e) {
e.printStackTrace();
}
//start the program
new CompSays02GUI().setVisible(true);
}
public CompSays02GUI() {
setTitle("Genie Game");
setSize(725, 525);
setLocationRelativeTo(null);
setDefaultCloseOperation(EXIT_ON_CLOSE);
setLayout(new BorderLayout());
addComponents();
}
private void addComponents() {
MainPanel background = new MainPanel();
add(background, BorderLayout.CENTER);
}
private class MainPanel extends JPanel implements ActionListener {
private JTextField question;
private JButton ask;
private JButton exit;
private JLabel result;
/**
* Initialize MainPanel
*/
public MainPanel() {
setLayout(null); // set to free layout
addComponents();
}
/**
* Add components to JPanel
*/
private void addComponents() {
//question text field
question = new JTextField();
question.setForeground(Color.BLUE); //set the foreground color
question.setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 16)); // set the font
question.setBounds(100, 120, 250, 33); // set location, width and height
add(question);
//ask button
ask = new JButton("Ask");
ask.addActionListener(this); // add action listener to handle button click
ask.setBackground(Color.BLUE); // set background color
ask.setForeground(Color.WHITE); // set text color
ask.setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 20)); // set font
ask.setBounds(400, 120, 80, 33); // set location, width and height
add(ask);
//exit button
exit = new JButton("Exit");
exit.addActionListener(this);
exit.setBackground(Color.RED);
exit.setForeground(Color.WHITE);
exit.setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 20));
exit.setBounds(500, 120, 80, 33);
add(exit);
//result label
result = new JLabel();
result.setForeground(Color.BLACK);
result.setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 22));
result.setBounds(250, 200, 400, 33);
add(result);
}
/**
* Paint the image in background
*
* @param g Graphics
*/
@Override
public void paintComponent(Graphics g) {
try {
super.paintComponents(g);
//read the image
Image img = ImageIO.read(new File("resources/genie.png"));
//draw in background of panel
g.drawImage(img, 0, 0, null);
} catch (IOException ex) { // else if image not found, print error
System.out.println("Error: Image 'genie.png' not found");
System.out.println(ex.getMessage());
}
}
/**
* Handle the ask and exit buttons clicks
*
* @param e ActionEvent
*/
@Override
public void actionPerformed(ActionEvent e) {
// if ask button clicked
if (e.getSource() == ask) {
//get question
String ques = question.getText();
//if it's empty
if (ques.isEmpty()) {
JOptionPane.showMessageDialog(this, "Error: Your question "
+ "was not stated as a yes or no. Try again.",
"Error", JOptionPane.ERROR_MESSAGE);
}
//check the question and continue else if it's valid
if (questionCheck(ques)) {
result.setText(printResult(ques));
}
}
// if exit button clicked
if (e.getSource() == exit) {
//print message
JOptionPane.showMessageDialog(this, "Thanks for playing!\n\n");
}
}
/**
* Check else if the question is valid
*
* @param ques String
* @return boolean
*/
private boolean questionCheck(String ques) {
// They have a valid question
boolean result = true;
//else if it's not yes/no question
if (ques.indexOf("who") != -1 || ques.indexOf("what") != -1
|| ques.indexOf("why") != -1 || ques.indexOf("which") != -1
|| ques.indexOf("how") != -1 || ques.indexOf("When") != -1
|| ques.indexOf("whats") != -1 || ques.indexOf("what's") != -1) {
result = false;
JOptionPane.showMessageDialog(this, "Error: Your question was "
+ "not stated as a yes or no. Try again.", "Error",
JOptionPane.ERROR_MESSAGE);
}
return result;
}
/**
* Generate random number from 1-20 and return the result answer
*
* @return String
*/
private String printResult(String ques) {
String[] answers = new String [20];
answers[0] = "As i see it, yes";
answers[1] = "It is certain";
answers[2] = "It is decidedly so";
answers[3] = "Most Likely";
answers[4] = "Outlook looking good";
answers[5] = "Sign points to yes";
answers[6] = "Without a doubt";
answers[7] = "Yes";
answers[8] = "Yes, definitely";
answers[9] = "You shouldn't rely on it";
answers[10] = "Reply hazy, try again";
answers[11] = "Try again later";
answers[12] = "Better not tell you now";
answers[13] = "Cannor predict now";
answers[14] = "Concentrate and ask again";
answers[15] = "Don't count on it";
answers[16] = "My reply is... NO!";
answers[17] = "My sources say no";
answers[18] = "Outlook not so good";
answers[19] = "Very doubtful";
Random nexGen = new Random();
int nextAnswer = nexGen.nextInt(answers.length);
return answers[nextAnswer];
}
}
请帮忙。
感谢。
答案 0 :(得分：0)
播放声音的简单示例：
import java.awt.event.*;
import javax.swing.*;
import javax.sound.sampled.*;
import java.net.URL;
import java.io.*;
class SoundTest {
public static void main(String[] args) throws Exception {
URL urlToSound = new URL("file:c:/java/gun1.wav");
// URL urlToSound = new URL("file:c:/java/flyby1.wav");
AudioInputStream ais = AudioSystem.getAudioInputStream(urlToSound);
final Clip clip = AudioSystem.getClip();
clip.open(ais);
JButton button = new JButton("Play Sound");
button.addActionListener( new ActionListener(){
public void actionPerformed(ActionEvent ae) {
clip.setFramePosition(0);
clip.start();
}
} );
JOptionPane.showMessageDialog(null, button);
}
}