五子棋----1

来源：互联网发布：虹吸壶知乎编辑：程序博客网时间：2024/05/17 22:25

import java.awt.Color;import java.awt.Graphics;import java.awt.Image;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.image.BufferedImage;import javax.swing.JFrame;import javax.swing.Timer;@SuppressWarnings("serial")public class MyFrame extends JFrame {private Board board = new Board();// 创建棋盘类的对象private Image offImage = new BufferedImage(800, 800, BufferedImage.TYPE_INT_RGB);public MyFrame() {this.setTitle("五子棋");// 设置窗口标题this.setSize(800, 800);// 设置窗口宽度和高度this.setResizable(false);// 设置窗口大小不可改变this.setLocationRelativeTo(null);// 设置窗口居中this.getContentPane().setBackground(new Color(200, 185, 25));// 设置窗口背景色this.setDefaultCloseOperation(EXIT_ON_CLOSE);// 关闭窗口时结束应用程序Timer timer = new Timer(1000, new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {board.makeAMove();repaint();// 通知操作系统通知你的窗口调用paint方法重新绘制界面}});timer.start();}@Overridepublic void paint(Graphics g) {// 重写此方法的目的是在窗口上绘制自己想要的东西Graphics newG = offImage.getGraphics();super.paint(newG);board.draw(newG);g.drawImage(offImage, 0, 0, 800, 800, null);}

import java.awt.BasicStroke;import java.awt.Color;import java.awt.Graphics;import java.awt.Graphics2D;import java.awt.Stroke;public class Board {private int[][] b = new int[15][15];private boolean blackTurn = true;// 是否轮到黑方走棋/** * 绘制棋盘 * @param g 画笔 */public void draw(Graphics g) {g.setColor(Color.BLACK);Graphics2D g2d = (Graphics2D) g;Stroke oldStroke = g2d.getStroke();// 记录画笔原来的粗细(保存现场)g2d.setStroke(new BasicStroke(5));// 修改画笔的粗细g.drawRect(50, 50, 700, 700);// 绘制棋盘边框g2d.setStroke(oldStroke);// 将画笔还原为原来的粗细(恢复现场)// 绘制横纵线条for (int i = 0; i < 13; i++) {g.drawLine(50, 100 + 50 * i, 750, 100 + 50 * i);g.drawLine(100 + 50 * i, 50, 100 + 50 * i, 750);}g.fillOval(395, 395, 10, 10);// 绘制天元// 绘制四个星g.fillOval(195, 195, 10, 10);g.fillOval(595, 595, 10, 10);g.fillOval(195, 595, 10, 10);g.fillOval(595, 195, 10, 10);// 画棋子for(int i = 0; i < b.length; i++) {// 行控制纵坐标for(int j = 0; j < b[i].length; j++) {// 列控制横坐标if(b[i][j] != 0) {g.setColor(b[i][j] == 1? Color.BLACK : Color.WHITE);g.fillOval(25 + 50 * j, 25 + 50 * i, 50, 50);}}}}/** * 随机下棋 */public void makeAMove() {int row = (int) (Math.random() * 15);int col = (int) (Math.random() * 15);if(b[row][col] == 0) {b[row][col] = blackTurn ? 1 : 2;// 用数字1表示黑棋用; 数字2表示白棋blackTurn = !blackTurn;// 交换走棋方}}

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