我正在用Java制作街头霸王游戏，我已经完成了所有背景图片，并且尝试将角色添加到背景上，但是在输出中，角色图片始终显示在背景旁边而不是顶部它。我希望角色像普通的街头霸王游戏一样出现在背景的顶部。
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.Border;
import java.awt.Image;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
public class CastleFighter extends JFrame {
Image image;
public static void main(String[] args) {
CastleFighter angela = new CastleFighter();
angela.runIt();
}
public void runIt() {
final JFrame frame = new JFrame("Castle Fighter");
frame.setSize(500, 477);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel pa = new JPanel();
JButton ba1 = new JButton("Start");
ba1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame.dispose();
final JFrame frame2 = new JFrame("Menu");
frame2.setDefaultCloseOperation(HIDE_ON_CLOSE);
JPanel pa2 = new JPanel();
frame2.add(pa2);
ImageIcon iii = new ImageIcon(this.getClass().getResource("fight.gif"));
JLabel imageLabel2 = new JLabel();
imageLabel2.setIcon(iii);
pa2.add(imageLabel2, java.awt.BorderLayout.CENTER);
frame2.setVisible(true);
frame2.pack();
frame2.requestFocus();
imageLabel2.setLayout(new GridLayout(3, 0));
JButton ba2 = new JButton("How to play");
ba2.setFont(new Font("Merriweather", Font.PLAIN, 28));
imageLabel2.add(ba2, BorderLayout.SOUTH);
ba2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame2.dispose();
final JFrame frame3 = new JFrame("How to play");
frame3.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
JPanel pa3 = new JPanel();
frame3.add(pa3);
JButton ba5 = new JButton("Return to menu");
ba5.setFont(new Font("Merriweather", Font.PLAIN, 28));
ba5.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame3.dispose();
frame2.setVisible(true);
}
});
pa3.setLayout(new BorderLayout());
pa3.add(ba5, BorderLayout.SOUTH);
ImageIcon iiiii = new ImageIcon(this.getClass().getResource("ezgif.com-crop-7.gif"));
JLabel imageLabel4 = new JLabel();
imageLabel4.setIcon(iiiii);
pa3.add(imageLabel4, java.awt.BorderLayout.CENTER);
frame3.setVisible(true);
frame3.pack();
frame3.requestFocus();
}
});
JButton ba3 = new JButton("Start game");
ba3.setFont(new Font("RussoOne", Font.PLAIN, 28));
imageLabel2.add(ba3, BorderLayout.CENTER);
ba3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame2.dispose();
final JFrame frame4 = new JFrame("Level one");
frame4.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
JPanel pa4 = new JPanel();
frame4.add(pa4);
ImageIcon iiii = new ImageIcon(this.getClass().getResource("ezgif.com-add-text-7.gif"));
JLabel imageLabel3 = new JLabel();
imageLabel3.setIcon(iiii);
pa4.add(imageLabel3, java.awt.BorderLayout.CENTER);
ImageIcon i14 = new ImageIcon(this.getClass().getResource("fightercharacter.gif"));
JLabel imageLabel14 = new JLabel();
imageLabel14.setIcon(i14);
pa4.add(imageLabel14, java.awt.BorderLayout.NORTH);
JButton ba6 = new JButton("menu");
ba6.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame4.dispose();
frame2.setVisible(true);
}
});
pa4.add(ba6);
JButton ba7 = new JButton("Level two");
ba7.setSize(400, 200);
pa4.add(ba7);
ba7.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame4.dispose();
final JFrame frame6 = new JFrame("Level two");
frame6.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
frame6.setVisible(true);
JPanel pa6 = new JPanel();
frame6.add(pa6);
ImageIcon iiiiiii = new ImageIcon(this.getClass().getResource("ezgif.com-add-text-6.gif"));
JLabel imageLabel6 = new JLabel();
imageLabel6.setIcon(iiiiiii);
pa6.add(imageLabel6, BorderLayout.CENTER);
frame6.pack();
frame6.requestFocus();
JButton ba7 = new JButton("menu");
pa6.add(ba7, BorderLayout.SOUTH);
ba7.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame6.dispose();
frame2.setVisible(true);
}
});
JButton ba9 = new JButton("Level one");
pa6.add(ba9, BorderLayout.SOUTH);
ba9.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
frame6.dispose();
frame4.setVisible(true);
}
});
frame6.setVisible(true);
frame6.pack();
frame6.requestFocus();
}
});
frame4.setVisible(true);
frame4.pack();
frame4.requestFocus();
}
});
JButton ba4 = new JButton("Quit game");
ba4.setFont(new Font("MerriWeather", Font.PLAIN, 28));
imageLabel2.add(ba4, BorderLayout.WEST);
ba4.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
frame2.requestFocus();
ba2.setOpaque(false);
ba2.setContentAreaFilled(false);
ba2.setBorderPainted(false);
ba2.setForeground(Color.WHITE);
ba3.setOpaque(false);
ba3.setContentAreaFilled(false);
ba3.setBorderPainted(false);
ba3.setForeground(Color.WHITE);
ba4.setOpaque(false);
ba4.setContentAreaFilled(false);
ba4.setBorderPainted(false);
ba4.setForeground(Color.WHITE);
}
});
ba1.setPreferredSize(new Dimension(100, 100));
ba1.setFont(new Font("RussoOne", Font.PLAIN, 28));
ba1.setBackground(Color.BLUE);
ba1.setOpaque(true);
frame.add(pa);
pa.setLayout(new BorderLayout());
pa.add(ba1, BorderLayout.SOUTH);
ImageIcon ii = new ImageIcon(this.getClass().getResource("ezgif.com-add-text-2.gif"));
JLabel imageLabel = new JLabel();
imageLabel.setIcon(ii);
pa.add(imageLabel, java.awt.BorderLayout.CENTER);
frame.setVisible(true);
frame.pack();
frame.requestFocus();
}
}
