Java 如何在玩“井字游戏”（tic-tac-toe）时阻止一个点，如果我点击了它，或者当游戏结束时
我有一个问题，我有一个游戏，井字游戏，我不知道如何使它这样，当有人赢了或有人移动它阻止了特定的地点，当有人赢了它不会让你做任何事情，它是在一个JFrame内，我可以随时更改O和X 这是密码Java 如何在玩“井字游戏”（tic-tac-toe）时阻止一个点，如果我点击了它，或者当游戏结束时,java,Java,我有一个问题，我有一个游戏，井字游戏，我不知道如何使它这样，当有人赢了或有人移动它阻止了特定的地点，当有人赢了它不会让你做任何事情，它是在一个JFrame内，我可以随时更改O和X 这是密码 package project; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseE
package project;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.SwingConstants;
import javax.swing.Timer;
import java.util.Random;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Project extends JFrame
{
static JButton startButton = new JButton();
static ImageIcon image = new ImageIcon("src/project/imagesX1.jpg");
static ImageIcon imageX = new ImageIcon("src/project/images1.jpg");
static JButton restart = new JButton();
static JLabel label0 = new JLabel();
static JLabel label1 = new JLabel();
static JLabel label2 = new JLabel();
static JLabel label3 = new JLabel();
static JLabel label4 = new JLabel();
static JLabel label5 = new JLabel();
static JLabel label6 = new JLabel();
static JLabel label7 = new JLabel();
static JLabel label8 = new JLabel();
static JLabel vert1 = new JLabel();
static JLabel vert2 = new JLabel();
static JLabel horiz1 = new JLabel();
static JLabel horiz2 = new JLabel();
static JLabel showWinner = new JLabel();
static int[] gridMark = new int[9];
static boolean xTurn = true;
static int numberClicks = 0;
static Timer drawTimer;
static JLabel[] choiceLabel = new JLabel[9];
static int[] labelValue = new int[9];
static int screen = 0;
static int whosTurn = 0;
static int counter = 0;
public static void main(String[] args)
{
new Project().show();
}
public Project()
{
setTitle("Tic Tac Toe");
setVisible(true);
setResizable(true);
addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent e)
{
System.exit(0);
}
});
getContentPane().setLayout(new GridBagLayout());
GridBagConstraints myGrid = new GridBagConstraints();
getContentPane().setBackground(Color.white);
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
setBounds((int) (0.5 * (screenSize.width - getWidth())), (int) (0.5 * (screenSize.height - getHeight())), getWidth(), getHeight());
for (int i = 0; i < 9; i++)
{
gridMark[i] = 0;
}
for (int i = 0; i < 9; i++)
{
labelValue[i] = 0;
}
choiceLabel[0] = label0;
choiceLabel[1] = label1;
choiceLabel[2] = label2;
choiceLabel[3] = label3;
choiceLabel[4] = label4;
choiceLabel[5] = label5;
choiceLabel[6] = label6;
choiceLabel[7] = label7;
choiceLabel[8] = label8;
//ROW 1
int x = 0;
for (int i = 0; i < 3; i++)
{
myGrid = new GridBagConstraints();
choiceLabel[i].setBackground(Color.white);
choiceLabel[i].setPreferredSize(new Dimension(image.getIconWidth(), image.getIconHeight()));
choiceLabel[i].setHorizontalAlignment(SwingConstants.CENTER);
choiceLabel[i].setOpaque(true);
choiceLabel[i].setForeground(Color.black);
myGrid.gridx = x;
x+=2;
myGrid.gridy = 0;
//gridConstraints.insets = new Insets(10, 10, 10, 10);
myGrid.ipadx = 40;
myGrid.ipady = 40;
getContentPane().add(choiceLabel[i], myGrid);
choiceLabel[i].addMouseListener(new MouseAdapter()
{
public void mouseClicked(MouseEvent e)
{
labelMouseClicked(e);
}
});
}
//ROW 2
x = 0;
for (int i = 3; i < 6; i++)
{
myGrid = new GridBagConstraints();
choiceLabel[i].setBackground(Color.white);
choiceLabel[i].setPreferredSize(new Dimension(image.getIconWidth(), image.getIconHeight()));
choiceLabel[i].setHorizontalAlignment(SwingConstants.CENTER);
choiceLabel[i].setOpaque(true);
choiceLabel[i].setForeground(Color.black);
myGrid.gridx = x;
x+=2;
myGrid.gridy = 3;
myGrid.ipadx = 40;
myGrid.ipady = 40;
getContentPane().add(choiceLabel[i], myGrid);
choiceLabel[i].addMouseListener(new MouseAdapter()
{
public void mouseClicked(MouseEvent e)
{
labelMouseClicked(e);
}
});
}
//ROW 3
x = 0;
for (int i = 6; i < 9; i++)
{
myGrid = new GridBagConstraints();
choiceLabel[i].setBackground(Color.white);
choiceLabel[i].setPreferredSize(new Dimension(image.getIconWidth(), image.getIconHeight()));
choiceLabel[i].setHorizontalAlignment(SwingConstants.CENTER);
choiceLabel[i].setOpaque(true);
choiceLabel[i].setForeground(Color.black);
myGrid.gridx = x;
x+=2;
myGrid.gridy = 5;
myGrid.ipadx = 40;
myGrid.ipady = 40;
getContentPane().add(choiceLabel[i], myGrid);
choiceLabel[i].addMouseListener(new MouseAdapter()
{
public void mouseClicked(MouseEvent e)
{
labelMouseClicked(e);
}
});
}
myGrid = new GridBagConstraints();
horiz1.setOpaque(true);
horiz1.setBackground(Color.blue);
myGrid.gridx = 0;
myGrid.gridy = 1;
myGrid.gridwidth = 5;
myGrid.ipadx = 500;
myGrid.ipady = 2;
getContentPane().add(horiz1, myGrid);
myGrid = new GridBagConstraints();
horiz2.setOpaque(true);
horiz2.setBackground(Color.blue);
myGrid.gridx = 0;
myGrid.gridy = 4;
myGrid.gridwidth = 5;
myGrid.ipadx = 500;
myGrid.ipady = 2;
getContentPane().add(horiz2, myGrid);
myGrid = new GridBagConstraints();
vert1.setOpaque(true);
vert1.setBackground(Color.blue);
vert1.setVerticalAlignment(SwingConstants.CENTER);
myGrid.gridx = 1;
myGrid.gridy = 0;
myGrid.gridheight = 6;
myGrid.ipadx = 2;
myGrid.ipady = 500;
//gridConstraints.insets = new Insets(10, 0, 10, 0);
getContentPane().add(vert1, myGrid);
myGrid = new GridBagConstraints();
vert2.setOpaque(true);
vert2.setBackground(Color.blue);
myGrid.gridx = 3;
myGrid.gridy = 0;
myGrid.gridheight = 6;
myGrid.ipadx = 2;
myGrid.ipady = 500;
//gridConstraints.insets = new Insets(10, 0, 10, 0);
getContentPane().add(vert2, myGrid);
myGrid = new GridBagConstraints();
showWinner.setBackground(Color.white);
showWinner.setOpaque(true);
myGrid.gridx = 0;
myGrid.gridy = 6;
myGrid.gridwidth = 5;
myGrid.gridheight = 6;
getContentPane().add(showWinner, myGrid);
restart.setText("Restart");
myGrid.gridx = 1;
myGrid.gridy = 7;
getContentPane().add(restart, myGrid);
restart.setVisible(false);
restart.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
restartActionPerformed(e);
}
});
pack();
}
private void labelMouseClicked(MouseEvent e)
{
Component clickedComponent = e.getComponent();
int choice;
for (choice = 0; choice < 9; choice++)
{
if (clickedComponent == choiceLabel[choice])
{
break;
}
}
choiceLabel[choice].setBackground(Color.WHITE);
if (whosTurn == 0)
{
choiceLabel[choice].setIcon(image);
labelValue[choice] = 1;
whosTurn = 1;
}
else if (whosTurn == 1)
{
choiceLabel[choice].setIcon(imageX);
labelValue[choice] = 5;
whosTurn = 0;
}
counter += 1;
checkWinner();
}
public static void checkWinner()
{
if (labelValue[0] + labelValue[1] + labelValue[2] == 3 || labelValue[3] + labelValue[4] + labelValue[5] == 3 || labelValue[6] + labelValue[7] + labelValue[8] == 3 ||
labelValue[0] + labelValue[3] + labelValue[6] == 3 || labelValue[1] + labelValue[4] + labelValue[7] == 3 || labelValue[2] + labelValue[5] + labelValue[8] == 3 ||
labelValue[0] + labelValue[4] + labelValue[8] == 3 || labelValue[2] + labelValue[4] + labelValue[6] == 3)
{
showWinner.setFont(new Font("Arial" , Font.BOLD, 30));
showWinner.setText("X wins!");
restart.setVisible(true);
}
else if (labelValue[0] + labelValue[1] + labelValue[2] == 15 || labelValue[3] + labelValue[4] + labelValue[5] == 15 || labelValue[6] + labelValue[7] + labelValue[8] == 15 ||
labelValue[0] + labelValue[3] + labelValue[6] == 15 || labelValue[1] + labelValue[4] + labelValue[7] == 15 || labelValue[2] + labelValue[5] + labelValue[8] == 15 ||
labelValue[0] + labelValue[4] + labelValue[8] == 15 || labelValue[2] + labelValue[4] + labelValue[6] == 15)
{
showWinner.setFont(new Font("Arial" , Font.BOLD, 30));
showWinner.setText("O wins!");
restart.setVisible(true);
}
else if (counter == 9)
{
showWinner.setFont(new Font("Arial" , Font.BOLD, 30));
showWinner.setText("It's a draw");
restart.setVisible(true);
}
}
public static int getGridSelected (int a, int b, int c, int d)
{
if(gridMark[a] + gridMark[b] + gridMark[c] == d)
{
if(gridMark[a] == 0) return a;
else if(gridMark[b] == 0) return b;
else if(gridMark[c] == 0) return c;
}
return -1;
}
public void restartActionPerformed(ActionEvent e)
{
}
}
public static void makeMove()
{
myFrame.addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent e)
{
System.exit(0);
}
});
int gridSelected;
int y;
Random r = new Random();
Graphics myGraphics = myFrame.getGraphics();
//find gridSelected for "can win"
if (getGridSelected(0,1,2,10) != -1) gridSelected = getGridSelected(0,1,2,10);
else if (getGridSelected(3,4,5,10) != -1) gridSelected = getGridSelected(3,4,5,10);
else if (getGridSelected(6,7,8,10) != -1) gridSelected = getGridSelected(6,7,8,10);
else if (getGridSelected(0,3,6,10) != -1) gridSelected = getGridSelected(0,3,6,10);
else if (getGridSelected(1,4,7,10) != -1) gridSelected = getGridSelected(1,4,7,10);
else if (getGridSelected(2,5,8,10) != -1) gridSelected = getGridSelected(2,5,8,10);
else if (getGridSelected(0,4,8,10) != -1) gridSelected = getGridSelected(0,4,8,10);
else if (getGridSelected(2,4,6,10) != -1) gridSelected = getGridSelected(2,4,6,10);
//find gridSelected for "block win"
else if (getGridSelected(0,1,2,2) != -1) gridSelected = getGridSelected(0,1,2,2);
else if (getGridSelected(3,4,5,2) != -1) gridSelected = getGridSelected(3,4,5,2);
else if (getGridSelected(6,7,8,2) != -1) gridSelected = getGridSelected(6,7,8,2);
else if (getGridSelected(0,3,6,2) != -1) gridSelected = getGridSelected(0,3,6,2);
else if (getGridSelected(1,4,7,2) != -1) gridSelected = getGridSelected(1,4,7,2);
else if (getGridSelected(2,5,8,2) != -1) gridSelected = getGridSelected(2,5,8,2);
else if (getGridSelected(0,4,8,2) != -1) gridSelected = getGridSelected(0,4,8,2);
else if (getGridSelected(2,4,6,2) != -1) gridSelected = getGridSelected(2,4,6,2);
//is the center available?
else if (gridMark[4] == 0)gridSelected = 4;
//if all else fail pick a random blank square
else
{
while(true)
{
gridSelected = r.nextInt(9);
if (gridMark[gridSelected] == 0)break;
}
}
int x = 40 + (gridSelected % 3) * 80;
if (gridSelected <= 2) y = 50;
else if (gridSelected <= 5) y = 130;
else y = 210;
// draw O
gridMark[gridSelected] = 5;
myGraphics.setColor(Color.red);
myGraphics.drawOval(x, y, 60, 60);
checkWinner();
xTurn = true;
if (numberClicks != 10)
{
numberClicks++;
}
}
要检查游戏是否结束，您可以在checkWinner中返回一个布尔值，或者最好为其创建一个新函数：isGameEnd。您可以在LabelMouse Clicked和checkWinner中使用它。非常感谢，但是对于block字段，它实际上不允许我做任何事情，非常感谢您！这确实有帮助，这让我很困惑，即使我以前在一个框架中做过，但在JFrame中是不同的。我说不出我有多感激！我可能还有最后一个请求，我能让它像在一个框架里一样和电脑玩吗？我将为框架输入代码，但我不确定JFrame是否正确。再次感谢。你能告诉我你的电子邮件吗？关于java以及如何制作一些东西，我有几个问题要问。谢谢非常感谢，这真的帮助了我。如果可以的话，既然你为我做了这么多，你能告诉我怎样才能使重新启动按钮出现在showWinner标签下面吗？我甚至试过改变高度，但仍然停留在同一个位置。我甚至把Y值改成了10，还是什么都没有。再次感谢，这真的很有帮助！我还有一个问题。我在哪里可以学到更多关于java和C/C++的知识？你在哪里学的所有语言？我做Java已经有一年了，我学到了很多不同的东西，我想扩展我的知识；您使用的是布局控件。它的功能类似于HTML表格，您可以将控件放置在单元格中，也可以跨越多个单元格。要更改控件的位置，请更改单元格坐标：myGrid.gridx和myGrid.gridy。
public class Project extends JFrame
{
static boolean gameHasEnded;
...
public Project()
{
...
gameHasEnded = false;
}
...
private void labelMouseClicked(MouseEvent e)
{
// If any player has already won, abort. Label will not be changed.
// Players turn will not be switched.
if (gameHasEnded) return;
...
// If the label has already been clicked, abort.
if (labelValue[choice] != 0) return;
choiceLabel[choice].setBackground(Color.WHITE);
...
}
public static void checkWinner()
{
...
restart.setVisible(true);
gameHasEnded = true;
...
restart.setVisible(true);
gameHasEnded = true;
...
restart.setVisible(true);
gameHasEnded = true;
...
}
public void restartActionPerformed(ActionEvent e)
{
for (int i = 0; i < 9; i++)
{
labelValue[i] = 0;
choiceLabel[i].setIcon(null);
choiceLabel[i].setBackground(Color.white);
}
showWinner.setText("");
restart.setVisible(false);
counter = 0;
whosTurn = 0;
gameHasEnded = false;
}
}
if (!gameHasEnded)
{
makeMove();
}
if (choiceLabel[choice].getBackground().equal(Color.WHITE))
{
// already clicked
return;
}