图片拼图游戏在Java

Question

这是我正在做的高中作业。我找不到在相框上显示图像的方法。这是我的第一个问题。我相信我以后会有更多的问题。下面是我当前的代码:

第一部分:

import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JApplet;
public class GameVer2 extends JApplet implements ActionListener{
    private int sizeOfGame = 16;
    private ImageIcon[] picts = {new ImageIcon("back.png"),
    new ImageIcon("field.png"),new ImageIcon("front.png"),
    new ImageIcon("gym.png"),new ImageIcon("mermaid.png"),
    new ImageIcon("mickey_pirate.png"),new ImageIcon("path.png"),
    new ImageIcon("tweety.png"),new ImageIcon("back.png"),
    new ImageIcon("field.png"),new ImageIcon("front.png"),
    new ImageIcon("gym.png"),new ImageIcon("mermaid.png"),
    new ImageIcon("mickey_pirate.png"),new ImageIcon("path.png"),
    new ImageIcon("tweety.png")};
    private GamePiece[] tiles = new GamePiece[sizeOfGame];
    private int[] tilesReady;
    private int turn = 0;
    private GamePiece[] data = new GamePiece[2];
    public GameVer2(){
        this.setVisible(true);
        this.setLayout(new GridLayout(4,4));
        buildGamePieces();
    }
    public void buildGamePieces(){
        for(int i=0; i<tiles.length; i++){
            tiles[i] = new GamePiece(picts[i],i);
            this.getContentPane().add(tiles[i]);
            tiles[i].addActionListener(this);
            tiles[i].setActionCommand(i+"");
            this.getContentPane().add(tiles[i]);
            tiles[i].getImage();
        }
    }
    @Override
    public void actionPerformed(ActionEvent arg0){
        System.out.println("hello");
    }
    public void init(){
        GameVer2 go = new GameVer2();
    }
}

第二部分:

import javax.swing.ImageIcon;
import javax.swing.JButton;

public class GamePiece extends JButton{
    private ImageIcon image;
    private int id;
    //GamePiece b = new GamePiece("gym.png",1);
    //GamePiece c = new GamePiece("front.png",2);
    // b.match(c);
    public boolean match(GamePiece a){
        return this.getImage().toString().equals(a.getImage().toString());
    }
    public ImageIcon getImage(){
        return image;
    }
    public void setImage(ImageIcon image){
        this.image = image;
    }
    public int getID(){
        return id;
    }
    public void setId(int id){
        this.id = id;
    }
    public GamePiece (ImageIcon pict, int i){
        image = pict;
        id = i;
    }
}

Answer 1

将setIcon添加到构造函数方法中，然后进行相应的更改。

  public GamePiece (ImageIcon pict, int i){
        setIcon(pict);
    }

还要确保new ImageIcon()中的图像文件位置是正确的。