我对使用Swing在Java（Eclipse）中创建Hangman游戏的java“相对”不熟悉。我已经获得了与完成单词相关的所有组件。
但是我希望在屏幕中间显示一个Hangman图像，当你猜错时它会更新一个不同的图像（一个更完整的刽子手）。
但是我不确定如何执行此操作，是否需要ImageIcon或仅使用paintComponent等图片。如果有任何帮助，我的代码如下。我不确定如何在一个有效的方法中做到这一点，每次变量猜测下降时我都可以改变它。请建议一种方法，以及它的工作原理。
public class Test extends JTextField {
private JFrame frame;
JTextField userInput;
private JTextField textField;
private String inputString;
private String total="";
private static char[] pass = Hangmangame.word.getPassword();
private static String passString = new String(pass);
private String []wordch = new String[passString.length()];
private String []astri = new String[passString.length()];
private int guess;
private boolean letter = false;
private JTextField txtGuesses;
private JPanel PicturePanel;
public static void start() {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Test window = new Test();
window.frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
public Test() {
initialize();
}
public void initialize() {
for (int i = 0; i < passString.length(); i++) {
astri[i]="*";
wordch[i]=passString.substring(i, i+1);
total =total+ astri[i];
guess =10;
}
//------------------------------------------------
frame = new JFrame();
frame.setBounds(300, 100, 1000, 600);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(new BorderLayout(0, 0));
//------------------------------------
JLabel Hangman = new JLabel("Hangman");
Hangman.setFont(new Font("Tahoma", Font.BOLD, 46));
Hangman.setHorizontalAlignment(SwingConstants.CENTER);
frame.getContentPane().add(Hangman, BorderLayout.NORTH);
//----------------------------------
textField = new JTextField(total);
textField.setBorder(null);
textField.setHorizontalAlignment(SwingConstants.CENTER);
textField.setFont(new Font("Tahoma", Font.BOLD, 46));
frame.getContentPane().add(textField, BorderLayout.SOUTH);
textField.setColumns(10);
//------------------------------------------
userInput = new JTextField();
userInput.setBorder(new LineBorder(new Color(0, 0, 0)));
userInput.setFont(new Font("Tahoma", Font.PLAIN, 22));
userInput.setHorizontalAlignment(SwingConstants.CENTER);
frame.getContentPane().add(userInput, BorderLayout.EAST);
userInput.setColumns(10);
TextFieldListener tfListener = new TextFieldListener();
userInput.addActionListener(tfListener);
//----------------------------------------------
txtGuesses = new JTextField();
txtGuesses.setBorder(null);
txtGuesses.setHorizontalAlignment(SwingConstants.LEFT);
txtGuesses.setFont(new Font("Tahoma", Font.BOLD, 20));
txtGuesses.setText("Guesses:"+guess);
frame.getContentPane().add(txtGuesses, BorderLayout.WEST);
txtGuesses.setColumns(10);
//-------------------------------
PicturePanel = new JPanel();
PicturePanel.setBackground(new Color(255, 255, 255));
frame.getContentPane().add(PicturePanel, BorderLayout.CENTER);
//----------------------------------------------
}
public class TextFieldListener implements ActionListener
{ public void actionPerformed(ActionEvent evt)
{ inputString = userInput.getText();
userInput.setText("");
checkcorrect();
}
}
private void checkcorrect() {
//runs it as many times as there are letters
for (int i = 0; i < passString.length(); i++) {
if(wordch[i].equals(inputString)) {
astri[i]=wordch[i];
total="";
// rewrites the *** with the letter added in same as code for setting up the astrixs.
for (int x = 0; x < passString.length(); x++) {
total =total+ astri[x];
}
textField.setText(total);
letter = true;
}
}
if(letter==true) {
letter=false;
}else {
guess=guess-1;
txtGuesses.setText("Guesses:"+guess);
if(guess==0) {
if(JOptionPane.showConfirmDialog(frame,"You Lose","Hangman",
JOptionPane.PLAIN_MESSAGE ) == JOptionPane.YES_OPTION ) {
System.exit(0);
}
}
}
if(total.equals(passString)) {
if(JOptionPane.showConfirmDialog(frame,"You Win","Hangman",
JOptionPane.PLAIN_MESSAGE ) == JOptionPane.YES_NO_OPTION ) {
System.exit(0);
}
}
}
private void Image() {
// My images
ImageIcon icon1 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\0");
ImageIcon icon2 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\1");
ImageIcon icon3 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\2");
ImageIcon icon4 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\3");
ImageIcon icon5 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\4");
ImageIcon icon6 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\5");
ImageIcon icon7 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\6");
ImageIcon icon8 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\7");
ImageIcon icon9 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\8");
ImageIcon icon10 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\9");
ImageIcon icon11 = new ImageIcon("P:\\Profiles\\workspace\\Games\\Images\\files\\10");
}
}