메모리 게임 점수

Question

나는 메모리 게임을 만들었습니다. 점수 시스템을 추가하고 싶습니다. 그래서 플레이어가 일치하는 쌍을 선택할 때마다 히트를 얻지 만, 그렇지 않으면 실패합니다. 그것은 이미 메모리 게임의 기본 기능을 가지고 있으며, 카드를 선택하고 다른 카드를 선택하면 일치하는 경우 둘 다 제거됩니다. 그렇지 않으면 둘 다 다시 뒤집습니다.

현재 점수 표시 방법은 무엇입니까? 히트 (hit)와 미스 (miss)에 대해 2 정수 카운터를 추가했지만 업데이트하지는 않습니다.

import java.awt.*; 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 
import java.util.*; 
import javax.swing.*; 

public class MemoryGame extends JFrame implements ActionListener { 

    private JFrame window = new JFrame("Memory Game"); 
    private static final int WINDOW_WIDTH = 500; // pixels 
    private static final int WINDOW_HEIGHT = 500; // pixels 
    private JButton exitBtn, replayBtn, solveBtn; 
    ImageIcon ButtonIcon = createImageIcon("card.jpg"); 
    private JButton[] gameBtn = new JButton[16]; 
    private ArrayList<Integer> gameList = new ArrayList<Integer>(); 
    private int Hit, Miss = 0; 
    private int counter = 0; 
    private int[] btnID = new int[2]; 
    private int[] btnValue = new int[2]; 
    private JLabel HitScore, MissScore; 
    private Panel gamePnl = new Panel(); 
    private Panel buttonPnl = new Panel(); 
    private Panel scorePnl = new Panel(); 

    protected static ImageIcon createImageIcon(String path) { 
     java.net.URL imgURL = MemoryGame.class.getResource(path); 
     if (imgURL != null) { 
      return new ImageIcon(imgURL); 
     } else { 
      System.err.println("Couldn't find file: " + path); 
      return null; 
     } 
    } 

    public MemoryGame() 
    { 
     createGUI(); 
     createpanels(); 
     setArrayListText(); 
     window.setTitle("MemoryGame"); 
     window.setDefaultCloseOperation(EXIT_ON_CLOSE); 
     window.setSize(WINDOW_WIDTH, WINDOW_HEIGHT); 
     window.setVisible(true); 
    } 

    public void createGUI() 
    {  
     for (int i = 0; i < gameBtn.length; i++) 
     {  
      gameBtn[i] = new JButton(ButtonIcon); 

      gameBtn[i].addActionListener(this); 
     }  
     HitScore = new JLabel("Hit: " + Hit); 
     MissScore = new JLabel("Miss: " + Miss); 
     exitBtn = new JButton("Exit"); 
     exitBtn.addActionListener(this); 
     replayBtn = new JButton("Shuffle"); 
     replayBtn.addActionListener(this); 
     solveBtn = new JButton("Solve"); 
     solveBtn.addActionListener(this);  
    }  

    public void createpanels() 
    { 

     gamePnl.setLayout(new GridLayout(4, 4)); 
     for (int i = 0; i < gameBtn.length; i++) 
     {    
      gamePnl.add(gameBtn[i]); 
     }   
     buttonPnl.add(replayBtn); 
     buttonPnl.add(exitBtn); 
     buttonPnl.add(solveBtn); 
     buttonPnl.setLayout(new GridLayout(1, 0)); 
     scorePnl.add(HitScore); 
     scorePnl.add(MissScore); 
     scorePnl.setLayout(new GridLayout(1, 0)); 
     window.add(scorePnl, BorderLayout.NORTH); 
     window.add(gamePnl, BorderLayout.CENTER); 
     window.add(buttonPnl, BorderLayout.SOUTH); 
    } 

    public void setArrayListText() 
    { 
     for (int i = 0; i < 2; i++) 
     {  
      for (int ii = 1; ii < (gameBtn.length/2) + 1; ii++) 
      { 
       gameList.add(ii);  
      }  
     } 
    } 


    public boolean sameValues() 
    { 
     if (btnValue[0] == btnValue[1]) 
     { 
      return true;  
     } 

     return false;  
    } 

    public void actionPerformed(ActionEvent e) 
    {  
      if (exitBtn == e.getSource()) 
      { 
       System.exit(0);   
      } 
      if (replayBtn == e.getSource()) 
      {  
       for (int i = 0; i < gameBtn.length; i++) 
       { 
       gamePnl.remove(gameBtn[i]); 
       } 
       scorePnl.remove(HitScore); 
       scorePnl.remove(MissScore); 
       buttonPnl.remove(exitBtn); 
       buttonPnl.remove(replayBtn); 
       buttonPnl.remove(solveBtn); 
       window.remove(gamePnl); 
       window.remove(scorePnl); 
       window.remove(buttonPnl); 
       window.remove(window); 
       window.add(gamePnl); 
       window.add(scorePnl); 
       window.add(buttonPnl); 
       scorePnl.add(HitScore); 
       scorePnl.add(MissScore); 
       buttonPnl.add(exitBtn); 
       buttonPnl.add(replayBtn); 
       buttonPnl.add(solveBtn); 
       for (int i = 0; i < gameBtn.length; i++) 
       { 
       gamePnl.add(gameBtn[i]); 
       } 

      }  

      if (solveBtn == e.getSource()) 
      { 
       for (int i = 0; i < gameBtn.length; i++) 
       { 
        gameBtn[i].setText("" + gameList.get(i)); 
        gameBtn[btnID[0]].setEnabled(false); 
        gameBtn[btnID[1]].setEnabled(false); 

       } 
      } 

      for (int i = 0; i < gameBtn.length; i++) 
      { 

       if (gameBtn[i] == e.getSource()) 
       { 
        gameBtn[i].setText("" + gameList.get(i)); 
        gameBtn[i].setEnabled(false); 
        counter++;  
        if (counter == 3) 
        { 
         if (sameValues()) 
         {  
          gameBtn[btnID[0]].setEnabled(false); 
          gameBtn[btnID[1]].setEnabled(false); 
          gameBtn[btnID[0]].setVisible(false); 
          gameBtn[btnID[1]].setVisible(false); 
          Hit = Hit +1; 
         } 
         else 
         { 
           gameBtn[btnID[0]].setEnabled(true); 
           gameBtn[btnID[0]].setText(""); 
           gameBtn[btnID[1]].setEnabled(true); 
           gameBtn[btnID[1]].setText(""); 
           Miss = Miss +1; 
         }   
         counter = 1;  
        }   
        if (counter == 1) 
        {  
         btnID[0] = i; 
         btnValue[0] = gameList.get(i); 
        }  
        if (counter == 2) 
        { 
         btnID[1] = i;  
         btnValue[1] = gameList.get(i); 
        }   
       }   
      }   
    } 

    public static void main(String[] args) 
    { 
     new MemoryGame(); 
    } 
} 

Answer 1

어쩌면이 당신에게 올바른 방향으로 밀어 줄 것이다 :

여기 내 코드입니다. 특히 5 개의 새로운 단일 행 주석을보고, 그 중 하나는 질문입니다.

import java.awt.BorderLayout; 
import java.awt.GridLayout; 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 
import java.util.ArrayList; 
import javax.swing.*; 

public class MemoryGame 
    // don't extend frame 
    /* extends JFrame */ 
    implements ActionListener { 

    // very important! 
    public void updateHitMiss() { 
     HitScore.setText("Hit: " + Hit); 
     MissScore.setText("Miss: " + Miss); 
    } 

    private JFrame window = new JFrame("Memory Game"); 
    private static final int WINDOW_WIDTH = 500; // pixels 
    private static final int WINDOW_HEIGHT = 500; // pixels 
    private JButton exitBtn, replayBtn, solveBtn; 
    ImageIcon ButtonIcon = createImageIcon("card.jpg"); 
    private JButton[] gameBtn = new JButton[16]; 
    private ArrayList<Integer> gameList = new ArrayList<Integer>(); 
    private int Hit, Miss = 0; 
    private int counter = 0; 
    private int[] btnID = new int[2]; 
    private int[] btnValue = new int[2]; 
    private JLabel HitScore, MissScore; 
    // don't mix Swing with AWT 
    private JPanel gamePnl = new JPanel(); 
    private JPanel buttonPnl = new JPanel(); 
    private JPanel scorePnl = new JPanel(); 

    protected static ImageIcon createImageIcon(String path) { 
     java.net.URL imgURL = MemoryGame.class.getResource(path); 
     if (imgURL != null) { 
      return new ImageIcon(imgURL); 
     } else { 
      System.err.println("Couldn't find file: " + path); 
      return null; 
     } 
    } 

    public MemoryGame() 
    { 
     createGUI(); 
     createJPanels(); 
     setArrayListText(); 
     window.setTitle("MemoryGame"); 
     window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
     window.setSize(WINDOW_WIDTH, WINDOW_HEIGHT); 
     window.setVisible(true); 
    } 

    public void createGUI() 
    { 
     for (int i = 0; i < gameBtn.length; i++) 
     { 
      gameBtn[i] = new JButton(ButtonIcon); 

      gameBtn[i].addActionListener(this); 
     } 
     HitScore = new JLabel("Hit: " + Hit); 
     MissScore = new JLabel("Miss: " + Miss); 
     exitBtn = new JButton("Exit"); 
     exitBtn.addActionListener(this); 
     replayBtn = new JButton("Shuffle"); 
     replayBtn.addActionListener(this); 
     solveBtn = new JButton("Solve"); 
     solveBtn.addActionListener(this); 
    } 

    public void createJPanels() 
    { 

     gamePnl.setLayout(new GridLayout(4, 4)); 
     for (int i = 0; i < gameBtn.length; i++) 
     { 
      gamePnl.add(gameBtn[i]); 
     } 
     buttonPnl.add(replayBtn); 
     buttonPnl.add(exitBtn); 
     buttonPnl.add(solveBtn); 
     buttonPnl.setLayout(new GridLayout(1, 0)); 
     scorePnl.add(HitScore); 
     scorePnl.add(MissScore); 
     scorePnl.setLayout(new GridLayout(1, 0)); 
     window.add(scorePnl, BorderLayout.NORTH); 
     window.add(gamePnl, BorderLayout.CENTER); 
     window.add(buttonPnl, BorderLayout.SOUTH); 
    } 

    public void setArrayListText() 
    { 
     for (int i = 0; i < 2; i++) 
     { 
      for (int ii = 1; ii < (gameBtn.length/2) + 1; ii++) 
      { 
       gameList.add(ii); 
      } 
     } 
    } 


    public boolean sameValues() 
    { 
     if (btnValue[0] == btnValue[1]) 
     { 
      return true; 
     } 

     return false; 
    } 

    public void actionPerformed(ActionEvent e) 
    { 
      if (exitBtn == e.getSource()) 
      { 
       System.exit(0); 
      } 
      if (replayBtn == e.getSource()) 
      { 
       for (int i = 0; i < gameBtn.length; i++) 
       { 
       gamePnl.remove(gameBtn[i]); 
       } 
       // what was all this removing/adding intended to achieve? 
       /* 
       scorePnl.remove(HitScore); 
       scorePnl.remove(MissScore); 
       buttonPnl.remove(exitBtn); 
       buttonPnl.remove(replayBtn); 
       buttonPnl.remove(solveBtn); 
       window.remove(gamePnl); 
       window.remove(scorePnl); 
       window.remove(buttonPnl); 
       window.remove(window); 
       window.add(gamePnl); 
       window.add(scorePnl); 
       window.add(buttonPnl); 
       scorePnl.add(HitScore); 
       scorePnl.add(MissScore); 
       buttonPnl.add(exitBtn); 
       buttonPnl.add(replayBtn); 
       buttonPnl.add(solveBtn); 
       */ 
       for (int i = 0; i < gameBtn.length; i++) 
       { 
       gamePnl.add(gameBtn[i]); 
       } 

      } 

      if (solveBtn == e.getSource()) 
      { 
       for (int i = 0; i < gameBtn.length; i++) 
       { 
        gameBtn[i].setText("" + gameList.get(i)); 
        gameBtn[btnID[0]].setEnabled(false); 
        gameBtn[btnID[1]].setEnabled(false); 

       } 
      } 

      for (int i = 0; i < gameBtn.length; i++) 
      { 

       if (gameBtn[i] == e.getSource()) 
       { 
        gameBtn[i].setText("" + gameList.get(i)); 
        gameBtn[i].setEnabled(false); 
        counter++; 
        if (counter == 3) 
        { 
         if (sameValues()) 
         { 
          gameBtn[btnID[0]].setEnabled(false); 
          gameBtn[btnID[1]].setEnabled(false); 
          gameBtn[btnID[0]].setVisible(false); 
          gameBtn[btnID[1]].setVisible(false); 
          Hit = Hit +1; 
         } 
         else 
         { 
           gameBtn[btnID[0]].setEnabled(true); 
           gameBtn[btnID[0]].setText(""); 
           gameBtn[btnID[1]].setEnabled(true); 
           gameBtn[btnID[1]].setText(""); 
           Miss = Miss +1; 
         } 
         counter = 1; 
        } 
        if (counter == 1) 
        { 
         btnID[0] = i; 
         btnValue[0] = gameList.get(i); 
        } 
        if (counter == 2) 
        { 
         btnID[1] = i; 
         btnValue[1] = gameList.get(i); 
        } 
       } 
      } 
     updateHitMiss(); 
    } 

    public static void main(String[] args) 
    { 
     // Swing GUIs should be created on the EDT 
     new MemoryGame(); 
    } 

}