利用流套接字设计一个网上五子棋游戏
描述
用流套接字设计的网上五子棋游戏
游戏实现比较简单，只有一个文件一个类
main函数内创建了两个对象可以实现在本机上对战，只要host 为localhost，两个端口互为相反就行
先下的玩家执黑棋，后下的执白棋
界面效果
代码
github链接：https://github.com/zhouyumin/wuziqi
欢迎来给我star
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
public class Main extends JFrame implements MouseListener {
private static int BASESIZE = 30;
private static int tx = 50;
private static int ty = 60;
private boolean who = true;
private boolean enable = true;
private int[][] board;
private ServerSocket ss;
private InputStream input;
private String host;
private int port1;
private int port2;
public Main(String title, String host, int port1, int port2) {
super(title);
this.host = host;
this.port1 = port1;
this.port2 = port2;
board = new int[15][15];
//将棋盘各落子情况初始化为-1
for (int i = 0; i < 15; i++) {
for (int j = 0; j < 15; j++) {
board[i][j] = - 1;
}
}
try {
ss = new ServerSocket(port1);
} catch (IOException e) {
e.printStackTrace();
}
// 新建一个连接线程
new Thread() {
@Override
public void run() {
try {
while (true) {
//循环等待连接
Socket s = ss.accept();
input = s.getInputStream();
byte[] data = new byte[1024];
int length = input.read(data);
String string = new String(data, 0, length);
String[] point = string.split("-");
int x = Integer.parseInt(point[0]);
int y = Integer.parseInt(point[1]);
//填充棋盘
board[y][x] = who?1:0;
paintChess(x, y, who); //放置对面棋子
who = ! who; //将颜色切换回来
enable = true;//允许己方放置棋子
}
} catch (IOException e) {
e.printStackTrace();
}
}
}.start();
setBackground(Color.lightGray);
setSize(520, 520);
setVisible(true);
setResizable(false);
this.addMouseListener(this);
}
@Override
public void mouseReleased(MouseEvent mouseEvent) {
if (! enable)
return;
int x = mouseEvent.getX();
int y = mouseEvent.getY();
x = (int) Math.round((1.0 * x - tx) / BASESIZE);
y = (int) Math.round((1.0 * y - ty) / BASESIZE);
//越界判断
if (y >= 15 || x >= 15 || y < 0 || x < 0)
return;
if (board[y][x] == 1 || board[y][x] == 0)
return;
//发送数据到对面
try {
Socket s = new Socket(host, port2);
OutputStream output = s.getOutputStream();
output.write((x + "-" + y).getBytes());
} catch (IOException e) {
e.printStackTrace();
}
//填充棋盘
board[y][x] = who ? 1 : 0;
//绘制落子情况
paintChess(x, y, who);
who = ! who;//切换角色
enable = false;//下完一个棋子后不再允许下，直到对面下完
}
@Override
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
paintMap(g2d);
}
//画棋谱
public void paintMap(Graphics g) {
g.translate(tx, ty);//转换坐标系
for (int i = 0; i < 15; i++) {
g.drawLine(0, i * BASESIZE, 14 * BASESIZE, i * BASESIZE);
g.drawLine(i * BASESIZE, 0, i * BASESIZE, 14 * BASESIZE);
}
}
public void paintChess(int x, int y, boolean who) {
Graphics g = getGraphics();
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setColor(who ? Color.black : Color.white);
g2d.fillOval(x * BASESIZE + tx - BASESIZE / 2, y * BASESIZE + ty - BASESIZE / 2, BASESIZE, BASESIZE);
checkWiner();
}
public void checkWiner() {
// 判断胜方
int black_count = 0;
int white_count = 0;
for (int i = 0; i < 15; i++) {
// 横向判断
black_count = 0;
white_count = 0;
for (int j = 0; j < 15; j++) {
if (board[i][j] == 1) {
black_count++;
if (black_count == 5) {
messageBox("黑棋胜利");
return;
}
} else {
black_count = 0;
}
if (board[i][j] == 0) {
white_count++;
if (white_count == 5) {
messageBox("白棋胜利");
return;
}
} else {
white_count = 0;
}
}
}
for (int i = 0; i < 15; i++) {
// 竖向判断
black_count = 0;
white_count = 0;
for (int j = 0; j < 15; j++) {
if (board[j][i] == 1) {
black_count++;
if (black_count == 5) {
messageBox("黑棋胜利");
return;
}
} else {
black_count = 0;
}
if (board[j][i] == 0) {
white_count++;
if (white_count == 5) {
messageBox("白棋胜利");
return;
}
} else {
white_count = 0;
}
}
}
for (int i = 0; i <= 10; i++) {
// 左向右斜判断
for (int j = 0; j <= 10; j++) {
black_count = 0;
white_count = 0;
for (int k = 0; k < 5; k++) {
if (board[i + k][j + k] == 1) {
black_count++;
if (black_count == 5) {
messageBox("黑棋胜利");
return;
}
} else {
black_count = 0;
}
if (board[i + k][j + k] == 0) {
white_count++;
if (white_count == 5) {
messageBox("白棋胜利");
return;
}
} else {
white_count = 0;
}
}
}
}
for (int i = 4; i < 15; i++) {
// 右向左斜判断 11->12
for (int j = 0; j <= 10; j++) {
black_count = 0;
white_count = 0;
for (int k = 0; k < 5; k++) {
if (board[i - k][j + k] == 1) {
black_count++;
if (black_count == 5) {
messageBox("黑棋胜利");
return;
}
} else {
black_count = 0;
}
if (board[i - k][j + k] == 0) {
white_count++;
if (white_count == 5) {
messageBox("白棋胜利");
return;
}
} else {
white_count = 0;
}
}
}
}
}
public void messageBox(String message){
JOptionPane.showMessageDialog(this,message,"游戏结束",JOptionPane.PLAIN_MESSAGE);
System.exit(1);
}
@Override
public void mouseEntered(MouseEvent mouseEvent) {
}
@Override
public void mouseExited(MouseEvent mouseEvent) {
}
@Override
public void mouseClicked(MouseEvent mouseEvent) {
}
@Override
public void mousePressed(MouseEvent mouseEvent) {
}
public static void main(String[] args) {
Main app1 = new Main("五子棋网络版角色A", "localhost", 7878, 7879);
app1.setDefaultCloseOperation(EXIT_ON_CLOSE);
Main app2 = new Main("五子棋网络版角色B", "localhost", 7879, 7878);
app1.setLocation(200,100);
app2.setLocation(800,100);
}
}