Question

如何使用Java代码实现人物在整个窗口中间不动，场景进行移动？类似于超级玛丽那样的

Answer 1

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;

public class WalkMian extends JFrame implements KeyListener {
Image img;
Image back;
int x = 80, y = 450, dir = 0, num = 0;

// Main
public static void main(String args[]) {
new WalkMian();
}

// Constructor
WalkMian() {
super("Character");
img = getToolkit().getImage("c:\\IMAGE\\walk.png");
back = getToolkit().getImage("c:\\IMAGE\\back.jpg");
addKeyListener(this);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBackground(Color.gray);
setSize(800, 610);
setVisible(true);
}

// Paint
public void paint(Graphics g) {
int yoff;
g.drawImage(back, 0, 0, this);
if (img != null) {
yoff = 144;

g.drawImage(img, x, y, x + 144, y + 144, 144, -144+144*dir, yoff + 144, 144*dir,
this);

}
}