Question

我正在尝试使用挥杆创建一个井字游戏，但是我在检查获胜者方面遇到了麻烦。我设置了三个类，一个用于胜利检查，一个用于游戏本身，一个用于每个按钮。如果有人可以提供帮助，我不知道如何让胜利检查工作。我非常感激。

Tic Tac Toe课程：

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.ImageIcon;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class Button extends JButton implements ActionListener{

//The two options aside from empty
ImageIcon  X,O;
public String x = "X";
public String o = "O";

public Button()
{
    X = new ImageIcon(this.getClass().getResource("x.jpg"));
    O = new ImageIcon(this.getClass().getResource("o.jpg"));
    this.addActionListener(this);

}

public void actionPerformed(ActionEvent event)
{   
    switch(TicTacToe.turn)
    {
    case 0: //turn is 0
        setIcon(X);
        setText(x);
        System.out.println("printing X");
        TicTacToe.turn++;
        System.out.println("switching turn");
        removeActionListener(this);
        break;

    case 1: //turn is 1 and then reduces back to case 0
        setIcon(O);
        setText(o);
        System.out.println("printing O");
        TicTacToe.turn--;
        System.out.println("switching turn");
        removeActionListener(this);
        break;
    }   
}
}

按钮类：

import javax.swing.JFrame;
import javax.swing.JOptionPane;

public class Victory extends TicTacToe {
JFrame frame = new JFrame();
public static boolean gameWon = false;
public void checkWin()
{   
if (button[0].getText() == button[1].getText() 
            && button[1] == button[2] && button[0].getText() != "") //top row 
[x][x][x]
    {
        System.out.println("Victory condition met: top row");
        gameWon = true;
        Win();

    }
    else if (button[3].getText() == button[4].getText() 
            && button[4].getText() == button[5].getText() && button[3].getText() != "") //mid row [x][x][x]
    {
        System.out.println("Victory condition met: mid row");
        gameWon = true;
        Win();
    }
    else if (button[6].getText() == button[7].getText() 
            && button[7].getText() == button[8].getText() && button[6].getText() != "") //bot row [x][x][x]
    {
        System.out.println("Victory condition met: bot row");
        gameWon = true;
        Win();
    }
    else if (button[0].getText() == button[3].getText() 
            && button[3].getText() == button[6].getText() && button[0].getText() != "") //first column [x][x][x]
    {
        System.out.println("Victory condition met: first col");
        gameWon = true;
        Win();
    }
    else if (button[1].getText() == button[4].getText() 
            && button[4].getText() == button[7].getText() && button[1].getText() != "") //second column [x][x][x]
    {
        System.out.println("Victory condition met: second col");
        gameWon = true;
        Win();
    }
    else if (button[2].getText() == button[5].getText() 
            && button[5].getText() == button[8].getText() && button[2].getText() != "") //last column [x][x][x]
    {
        System.out.println("Victory condition met: last col");
        gameWon = true;
        Win();
    }
    else if (button[0].getText() == button[4].getText() 
            && button[4].getText() == button[8].getText() && button[0].getText() != "") //diag 1 [x][x][x]
    {
        System.out.println("Victory condition met: diag 1");
        gameWon = true;
        Win();
    }
    else if (button[2].getText() == button[4].getText() 
            && button[4].getText() == button[6].getText() && button[2].getText() != "") //diag 2 [x][x][x]
    {
        System.out.println("Victory condition met: diag 2");
        gameWon = true;
        Win();
    }
    else if (turn == 9)
    { 
        System.out.println("Victory conditions not met");
        gameWon = false; 
        Win();
    } 
}
private void Win()
{
System.out.println("Win Called");

    if(button[0].getText() == "O")
    {
        JOptionPane.showMessageDialog(frame, "O wins!");
        System.out.println("O wins");
    }
    if(button[0].getText() == "X")
    {
        JOptionPane.showMessageDialog(frame, button[0].getText() + " wins!");
        System.out.println("X wins");
    }
    else if (turn == 9 && gameWon == false) 
    { 
        JOptionPane.showMessageDialog(null, "Tie!"); 
        System.out.println("Tie");
    } 
}
}

胜利等级：

perf report -D

我认为我应该在主要创建TicTacToe之后调用胜利但是这会导致创建两个TicTacToe板。我该怎么办？

Answer 1

一旦你解决了这个问题，你应该把它带到Code Review exchange，因为它有很多错误。但至于你关于vic.checkWin();的问题：

你的问题是你只调用一次。用户关闭游戏窗口后。每次移动后都需要调用胜利检查。

胜利检查Swing Tic Tac Toe

1 个答案: