敲代码的第十四天：完整推箱子第一版第二遍（java）

package niansong1;
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.font.ImageGraphicAttribute;

public class TXZ {
    public static void main(String[] args){
        Jframe gameframe = new Jframe();
        gameframe.setTitle("推箱子1.0");//设置标题
        gameframe.setSize(22*48+10,12*48+38);//设置大小
        //gameframe.setLocation((1920-800)/2,(1080-600)/2);
        gameframe.setLocationRelativeTo(null);
        gameframe.setDefaultCloseOperation(3);//关闭窗体
        gameframe.setResizable(false);//设置是否可以改变大小
        JPanel panel = new JPanel();
        panel.setBackground(Color.PINK);//设置背景颜色
        gameframe.setContentPane(panel);//设置面板与窗体关联
        JLabel[]walls = new JLabel[22*2+(12-2)*2+6+5+5];
        ImageIcon wallImg = new ImageIcon("imgs/wall3.png");
        for(int i = 0;i