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package Chat;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.InetAddress;
import java.net.Socket;
import java.util.StringTokenizer;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.border.TitledBorder;
/**
* 聊天室的客户端程序，GUI界面。
*/
public class ChatClient extends JFrame implements ActionListener{
// 登陆聊天室的名字标签和输入框
JLabel nameLabel = new JLabel();
JTextField nameTextField = new JTextField(15);
// 连接和断开连接的按钮
JButton connectButton = new JButton();
JButton disConnectButton = new JButton();
// 聊天室内容的文本域
JTextArea chatContentTextArea = new JTextArea(9, 30);
// 发送消息的按钮
JButton sendMsgButton = new JButton();
// 消息输入框
JTextField msgTextField = new JTextField(20);
JLabel msglabel = new JLabel();
// 聊天室用户列表
java.awt.List peopleList = new java.awt.List(10);
/*以下定义数据流和网络变量*/
Socket soc = null;
PrintStream ps = null;
// 客户端侦听服务器消息的线程
ClentListener listener = null;
public ChatClient() {
init();
}
// 初始化图形界面
public void init() {
this.setTitle("聊天室客户端");
// 初始化按钮和标签
nameLabel.setText("姓名：");
connectButton.setText("连 接");
connectButton.addActionListener(this);
disConnectButton.setText("断 开");
disConnectButton.addActionListener(this);
// 设置聊天内容不可编辑
chatContentTextArea.setEditable(false);
sendMsgButton.setText("发 送");
sendMsgButton.addActionListener(this);
msgTextField.setText("请输入聊天信息");
//panel1放置输入姓名和连接两个按钮
JPanel panel1 = new JPanel();
panel1.setLayout(new FlowLayout());
panel1.add(nameLabel);
panel1.add(nameTextField);
panel1.add(connectButton);
panel1.add(disConnectButton);
//用于放置聊天信息显示和聊天人员列表
JPanel panel2 = new JPanel();
panel2.setLayout(new FlowLayout());
JScrollPane pane1 = new JScrollPane(chatContentTextArea);
pane1.setBorder(new TitledBorder(BorderFactory.createEtchedBorder(
Color.white, new Color(134, 134, 134)), "聊天内容"));
panel2.add(pane1);
JScrollPane pane2 = new JScrollPane(peopleList);
pane2.setBorder(new TitledBorder(BorderFactory.createEtchedBorder(
Color.white, new Color(134, 134, 134)), "用户列表"));
panel2.add(pane2);
//用于放置发送信息区域
JPanel panel3 = new JPanel();
panel3.setLayout(new FlowLayout());
panel3.add(msglabel);
panel3.add(msgTextField);
panel3.add(sendMsgButton);
// 将组件添加到界面
this.getContentPane().setLayout(new BorderLayout());
this.getContentPane().add(panel1, BorderLayout.NORTH);
this.getContentPane().add(panel2, BorderLayout.CENTER);
this.getContentPane().add(panel3, BorderLayout.SOUTH);
this.pack();
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
SwingUtilities.updateComponentTreeUI(this);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 关闭聊天室客户端事件
*/
protected void processWindowEvent(WindowEvent e){
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
// 如果是关闭聊天室客户端，则断开连接
disconnect();
dispose();
System.exit(0);
}
}
/**
* 处理按钮事件
*/
public void actionPerformed(ActionEvent event) {
Object source = event.getSource();
if (source == connectButton){
// 如果点击连接按钮
if (soc == null) {
try {
// 使用端口2525实例化一个本地套接字
soc = new Socket(InetAddress.getLocalHost(), Constants.SERVER_PORT);
// 在控制台打印实例化的结果
System.out.println(soc);
//将ps指向soc的输出流
ps = new PrintStream(soc.getOutputStream());
//定义一个字符缓冲存储发送信息
StringBuffer info = new StringBuffer(Constants.CONNECT_IDENTIFER).append(Constants.SEPERATOR);
//其中INFO为关键字让服务器识别为连接信息
//并将name和ip用"："分开，在服务器端将用一个
//StringTokenizer类来读取数据
String userinfo = nameTextField.getText() + Constants.SEPERATOR
+ InetAddress.getLocalHost().getHostAddress();
ps.println(info.append(userinfo));
ps.flush();
//将客户端线程实例化，并启动
listener = new ClentListener(this, nameTextField.getText(), soc);
listener.start();
} catch (IOException e) {
System.out.println("Error:" + e);
disconnect();
}
}
} else if (source == disConnectButton){
// 如果点击断开连接按钮
disconnect();
} else if (source == sendMsgButton) {
//如果点击发送按钮
if (soc != null) {
//定义并实例化一个字符缓冲存储发送的聊天信息
StringBuffer msg = new StringBuffer(Constants.MSG_IDENTIFER).append(Constants.SEPERATOR);
//用打印流发送聊天信息
ps.println(msg.append(msgTextField.getText()));
ps.flush();
}
}
}
/**
* 断开与服务器的连接
*/
public void disconnect(){
if (soc != null) {
try {
// 用打印流发送QUIT信息通知服务器断开此次通信
ps.println(Constants.QUIT_IDENTIFER);
ps.flush();
soc.close(); //关闭套接字
listener.toStop();
soc = null;
} catch (IOException e) {
System.out.println("Error:" + e);
}
}
}
public static void main(String[] args){
ChatClient client = new ChatClient();
client.setVisible(true);
}
/**
* 客户端线程类用来监听服务器传来的信息
*/
class ClentListener extends Thread {
//存储客户端连接后的name信息
String name = null;
//客户端接受服务器数据的输入流
BufferedReader br = null;
//实现从客户端发送数据到服务器的打印流
PrintStream ps = null;
//存储客户端的socket信息
Socket socket = null;
//存储当前运行的ChatClient实例
ChatClient parent = null;
boolean running = true;
//构造方法
public ClentListener(ChatClient p, String n, Socket s) {
//接受参数
parent = p;
name = n;
socket = s;
try {
//实例化两个数据流
br = new BufferedReader(new InputStreamReader(s
.getInputStream()));
ps = new PrintStream(s.getOutputStream());
} catch (IOException e) {
System.out.println("Error:" + e);
parent.disconnect();
}
}
// 停止侦听
public void toStop(){
this.running = false;
}
//线程运行方法
public void run(){
String msg = null;
while (running) {
msg = null;
try {
// 读取从服务器传来的信息
msg = br.readLine();
System.out.println("receive msg: " + msg);
} catch (IOException e) {
System.out.println("Error:" + e);
parent.disconnect();
}
// 如果从服务器传来的信息为空则断开此次连接
if (msg == null) {
parent.listener = null;
parent.soc = null;
parent.peopleList.removeAll();
running = false;
return;
}
//用StringTokenizer类来实现读取分段字符
StringTokenizer st = new StringTokenizer(msg, Constants.SEPERATOR);
//读取信息头即关键字用来识别是何种信息
String keyword = st.nextToken();
if (keyword.equals(Constants.PEOPLE_IDENTIFER)) {
//如果是PEOPLE则是服务器发来的客户连接信息
//主要用来刷新客户端的用户列表
parent.peopleList.removeAll();
//遍历st取得目前所连接的客户
while (st.hasMoreTokens()) {
String str = st.nextToken();
parent.peopleList.add(str);
}
} else if (keyword.equals(Constants.MSG_IDENTIFER)) {
//如果关键字是MSG则是服务器传来的聊天信息,
//主要用来刷新客户端聊天信息区将每个客户的聊天内容显示出来
String usr = st.nextToken();
parent.chatContentTextArea.append(usr);
parent.chatContentTextArea.append(st.nextToken("\0"));
parent.chatContentTextArea.append("\r\n");
} else if (keyword.equals(Constants.QUIT_IDENTIFER)) {
//如果关键字是QUIT则是服务器关闭的信息, 切断此次连接
System.out.println("Quit");
try {
running = false;
parent.listener = null;
parent.soc.close();
parent.soc = null;
} catch (IOException e) {
System.out.println("Error:" + e);
} finally {
parent.soc = null;
parent.peopleList.removeAll();
}
break;
}
}
//清除用户列表
parent.peopleList.removeAll();
}
}
}
package Chat;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.StringTokenizer;
import java.util.Vector;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.border.TitledBorder;
/**
* 聊天室的服务器端程序，GUI界面
*/
public class ChatServer extends JFrame {
// 状态栏标签
static JLabel statusBar = new JLabel();
// 显示客户端的连接信息的列表
static java.awt.List connectInfoList = new java.awt.List(10);
// 保存当前处理客户端请求的处理器线程
static Vector clientProcessors = new Vector(10);
// 当前的连接数
static int activeConnects = 0;
// 构造方法
public ChatServer() {
init();
try {
// 设置界面为系统默认外观
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
SwingUtilities.updateComponentTreeUI(this);
} catch (Exception e) {
e.printStackTrace();
}
}
private void init(){
this.setTitle("聊天室服务器");
statusBar.setText("");
// 初始化菜单
JMenu fileMenu = new JMenu();
fileMenu.setText("文件");
JMenuItem exitMenuItem = new JMenuItem();
exitMenuItem.setText("退出");
exitMenuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
exitActionPerformed(e);
}
});
fileMenu.add(exitMenuItem);
JMenuBar menuBar = new JMenuBar();
menuBar.add(fileMenu);
this.setJMenuBar(menuBar);
// 将组件进行布局
JPanel jPanel1 = new JPanel();
jPanel1.setLayout(new BorderLayout());
JScrollPane pane = new JScrollPane(connectInfoList);
pane.setBorder(new TitledBorder(BorderFactory.createEtchedBorder(
Color.white, new Color(134, 134, 134)), "客户端连接信息"));
jPanel1.add(new JScrollPane(pane), BorderLayout.CENTER);
this.getContentPane().setLayout(new BorderLayout());
this.getContentPane().add(statusBar, BorderLayout.SOUTH);
this.getContentPane().add(jPanel1, BorderLayout.CENTER);
this.pack();
}
/**
* 退出菜单项事件
* @param e
*/
public void exitActionPerformed(ActionEvent e){
// 向客户端发送断开连接信息
sendMsgToClients(new StringBuffer(Constants.QUIT_IDENTIFER));
// 关闭所有的连接
closeAll();
System.exit(0);
}
/**
* 处理窗口关闭事件
*/
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
exitActionPerformed(null);
}
}
/**
* 刷新聊天室，不断刷新clientProcessors，制造最新的用户列表
*/
public static void notifyRoomPeople(){
StringBuffer people = new StringBuffer(Constants.PEOPLE_IDENTIFER);
for (int i = 0; i clientProcessors.size(); i++) {
ClientProcessor c = (ClientProcessor) clientProcessors.elementAt(i);
people.append(Constants.SEPERATOR).append(c.clientName);
}
// 用sendClients方法向客户端发送用户列表的信息
sendMsgToClients(people);
}
/**
* 向所有客户端群发消息
* @param msg
*/
public static synchronized void sendMsgToClients(StringBuffer msg) {
for (int i = 0; i clientProcessors.size(); i++) {
ClientProcessor c = (ClientProcessor) clientProcessors.elementAt(i);
System.out.println("send msg: " + msg);
c.send(msg);
}
}
/**
* 关闭所有连接
*/
public static void closeAll(){
while (clientProcessors.size() 0) {
ClientProcessor c = (ClientProcessor) clientProcessors.firstElement();
try {
// 关闭socket连接和处理线程
c.socket.close();
c.toStop();
} catch (IOException e) {
System.out.println("Error:" + e);
} finally {
clientProcessors.removeElement(c);
}
}
}
/**
* 判断客户端是否合法。
* 不允许同一客户端重复登陆，所谓同一客户端是指IP和名字都相同。
* @param newclient
* @return
*/
public static boolean checkClient(ClientProcessor newclient){
if (clientProcessors.contains(newclient)){
return false;
} else {
return true;
}
}
/**
* 断开某个连接，并且从连接列表中删除
* @param client
*/
public static void disconnect(ClientProcessor client){
disconnect(client, true);
}
/**
* 断开某个连接，根据要求决定是否从连接列表中删除
* @param client
* @param toRemoveFromList
*/
public static synchronized void disconnect(ClientProcessor client, boolean toRemoveFromList){
try {
//在服务器端程序的list框中显示断开信息
connectInfoList.add(client.clientIP + "断开连接");
ChatServer.activeConnects--; //将连接数减1
String constr = "目前有" + ChatServer.activeConnects + "客户相连";
statusBar.setText(constr);
//向客户发送断开连接信息
client.send(new StringBuffer(Constants.QUIT_IDENTIFER));
client.socket.close();
} catch (IOException e) {
System.out.println("Error:" + e);
} finally {
//从clients数组中删除此客户的相关socket等信息， 并停止线程。
if (toRemoveFromList) {
clientProcessors.removeElement(client);
client.toStop();
}
}
}
public static void main(String[] args) {
ChatServer chatServer1 = new ChatServer();
chatServer1.setVisible(true);
System.out.println("Server starting ...");
ServerSocket server = null;
try {
// 服务器端开始侦听
server = new ServerSocket(Constants.SERVER_PORT);
} catch (IOException e) {
System.out.println("Error:" + e);
System.exit(1);
}
while (true) {
// 如果当前客户端数小于MAX_CLIENT个时接受连接请求
if (clientProcessors.size() Constants.MAX_CLIENT) {
Socket socket = null;
try {
// 收到客户端的请求
socket = server.accept();
if (socket != null) {
System.out.println(socket + "连接");
}
} catch (IOException e) {
System.out.println("Error:" + e);
}
// 定义并实例化一个ClientProcessor线程类，用于处理客户端的消息
ClientProcessor c = new ClientProcessor(socket);
if (checkClient(c)) {
// 添加到列表
clientProcessors.addElement(c);
// 如果客户端合法，则继续
int connum = ++ChatServer.activeConnects;
// 在状态栏里显示连接数
String constr = "目前有" + connum + "客户相连";
ChatServer.statusBar.setText(constr);
// 将客户socket信息写入list框
ChatServer.connectInfoList.add(c.clientIP + "连接");
c.start();
// 通知所有客户端用户列表发生变化
notifyRoomPeople();
} else {
//如果客户端不合法
c.ps.println("不允许重复登陆");
disconnect(c, false);
}
} else {
//如果客户端超过了MAX_CLIENT个，则等待一段时间再尝试接受请求
try {
Thread.sleep(200);
} catch (InterruptedException e) {
}
}
}
}
}
/**
* 处理客户端发送的请求的线程
*/
class ClientProcessor extends Thread {
//存储一个连接客户端的socket信息
Socket socket;
//存储客户端的连接姓名
String clientName;
//存储客户端的ip信息
String clientIP;
//用来实现接受从客户端发来的数据流
BufferedReader br;
//用来实现向客户端发送信息的打印流
PrintStream ps;
boolean running = true;
/**
* 构造方法
* @param s
*/
public ClientProcessor(Socket s) {
socket = s;
try {
// 初始化输入输出流
br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
ps = new PrintStream(socket.getOutputStream());
// 读取收到的信息，第一条信息是客户端的名字、IP信息
String clientInfo = br.readLine();
// 读取信息，根据消息分隔符解析消息
StringTokenizer stinfo = new StringTokenizer(clientInfo, Constants.SEPERATOR);
String head = stinfo.nextToken();
if (head.equals(Constants.CONNECT_IDENTIFER)){
if (stinfo.hasMoreTokens()){
//关键字后的第二段数据是客户名信息
clientName = stinfo.nextToken();
}
if (stinfo.hasMoreTokens()){
//关键字后的第三段数据是客户ip信息
clientIP = stinfo.nextToken();
}
System.out.println(head); //在控制台打印头信息
}
} catch (IOException e) {
System.out.println("Error:" + e);
}
}
/**
* 向客户端发送消息
* @param msg
*/
public void send(StringBuffer msg) {
ps.println(msg);
ps.flush();
}
//线程运行方法
public void run() {
while (running) {
String line = null;
try {
//读取客户端发来的数据流
line = br.readLine();
} catch (IOException e) {
System.out.println("Error" + e);
ChatServer.disconnect(this);
ChatServer.notifyRoomPeople();
return;
}
//客户已离开
if (line == null){
ChatServer.disconnect(this);
ChatServer.notifyRoomPeople();
return;
}
StringTokenizer st = new StringTokenizer(line, Constants.SEPERATOR);
String keyword = st.nextToken();
// 如果关键字是MSG则是客户端发来的聊天信息
if (keyword.equals(Constants.MSG_IDENTIFER)){
StringBuffer msg = new StringBuffer(Constants.MSG_IDENTIFER).append(Constants.SEPERATOR);
msg.append(clientName);
msg.append(st.nextToken("\0"));
// 再将某个客户发来的聊天信息发送到每个连接客户的聊天栏中
ChatServer.sendMsgToClients(msg);
} else if (keyword.equals(Constants.QUIT_IDENTIFER)) {
// 如果关键字是QUIT则是客户端发来断开连接的信息
// 服务器断开与这个客户的连接
ChatServer.disconnect(this);
// 继续监听聊天室并刷新其他客户的聊天人名list
ChatServer.notifyRoomPeople();
running = false;
}
}
}
public void toStop(){
running = false;
}
// 覆盖Object类的equals方法
public boolean equals(Object obj){
if (obj instanceof ClientProcessor){
ClientProcessor obj1 = (ClientProcessor)obj;
if (obj1.clientIP.equals(this.clientIP)
(obj1.clientName.equals(this.clientName))){
return true;
}
}
return false;
}
// 覆盖Object类的hashCode方法
public int hashCode(){
return (this.clientIP + Constants.SEPERATOR + this.clientName).hashCode();
}
}
package Chat;
/**
* 定义聊天室程序中用到的常量
*/
public class Constants {
// 服务器的端口号
public static final int SERVER_PORT = 2525;
public static final int MAX_CLIENT = 10;
// 消息标识符与消息体之间的分隔符
public static final String SEPERATOR = "：";
// 消息信息的标识符
public static final String MSG_IDENTIFER = "MSG";
// 用户列表信息的标识符
public static final String PEOPLE_IDENTIFER = "PEOPLE";
// 连接服务器信息的标识符
public static final String CONNECT_IDENTIFER = "INFO";
// 退出信息标识符
public static final String QUIT_IDENTIFER = "QUIT";
}
java网络五子棋
下面的源代码分为4个文件；
chessClient.java:客户端主程序。
chessInterface.java:客户端的界面。
chessPad.java:棋盘的绘制。
chessServer.java:服务器端。
可同时容纳50个人同时在线下棋，聊天。
没有加上详细注释，不过绝对可以运行，j2sdk1.4下通过。
/*********************************************************************************************
1.chessClient.java
**********************************************************************************************/
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;
class clientThread extends Thread
{
chessClient chessclient;
clientThread(chessClient chessclient)
{
this.chessclient=chessclient;
}
public void acceptMessage(String recMessage)
{
if(recMessage.startsWith("/userlist "))
{
StringTokenizer userToken=new StringTokenizer(recMessage," ");
int userNumber=0;
chessclient.userpad.userList.removeAll();
chessclient.inputpad.userChoice.removeAll();
chessclient.inputpad.userChoice.addItem("所有人");
while(userToken.hasMoreTokens())
{
String user=(String)userToken.nextToken(" ");
if(userNumber0 !user.startsWith("[inchess]"))
{
chessclient.userpad.userList.add(user);
chessclient.inputpad.userChoice.addItem(user);
}
userNumber++;
}
chessclient.inputpad.userChoice.select("所有人");
}
else if(recMessage.startsWith("/yourname "))
{
chessclient.chessClientName=recMessage.substring(10);
chessclient.setTitle("Java五子棋客户端 "+"用户名:"+chessclient.chessClientName);
}
else if(recMessage.equals("/reject"))
{
try
{
chessclient.chesspad.statusText.setText("不能加入游戏");
chessclient.controlpad.cancelGameButton.setEnabled(false);
chessclient.controlpad.joinGameButton.setEnabled(true);
chessclient.controlpad.creatGameButton.setEnabled(true);
}
catch(Exception ef)
{
chessclient.chatpad.chatLineArea.setText("chessclient.chesspad.chessSocket.close无法关闭");
}
chessclient.controlpad.joinGameButton.setEnabled(true);
}
else if(recMessage.startsWith("/peer "))
{
chessclient.chesspad.chessPeerName=recMessage.substring(6);
if(chessclient.isServer)
{
chessclient.chesspad.chessColor=1;
chessclient.chesspad.isMouseEnabled=true;
chessclient.chesspad.statusText.setText("请黑棋下子");
}
else if(chessclient.isClient)
{
chessclient.chesspad.chessColor=-1;
chessclient.chesspad.statusText.setText("已加入游戏，等待对方下子...");
}
}
else if(recMessage.equals("/youwin"))
{
chessclient.isOnChess=false;
chessclient.chesspad.chessVictory(chessclient.chesspad.chessColor);
chessclient.chesspad.statusText.setText("对方退出，请点放弃游戏退出连接");
chessclient.chesspad.isMouseEnabled=false;
}
else if(recMessage.equals("/OK"))
{
chessclient.chesspad.statusText.setText("创建游戏成功，等待别人加入...");
}
else if(recMessage.equals("/error"))
{
chessclient.chatpad.chatLineArea.append("传输错误：请退出程序，重新加入 \n");
}
else
{
chessclient.chatpad.chatLineArea.append(recMessage+"\n");
chessclient.chatpad.chatLineArea.setCaretPosition(
chessclient.chatpad.chatLineArea.getText().length());
}
}
public void run()
{
String message="";
try
{
while(true)
{
message=chessclient.in.readUTF();
acceptMessage(message);
}
}
catch(IOException es)
{
}
}
}
public class chessClient extends Frame implements ActionListener,KeyListener
{
userPad userpad=new userPad();
chatPad chatpad=new chatPad();
controlPad controlpad=new controlPad();
chessPad chesspad=new chessPad();
inputPad inputpad=new inputPad();
Socket chatSocket;
DataInputStream in;
DataOutputStream out;
String chessClientName=null;
String host=null;
int port=4331;
boolean isOnChat=false; //在聊天？
boolean isOnChess=false; //在下棋？
boolean isGameConnected=false; //下棋的客户端连接？
boolean isServer=false; //如果是下棋的主机
boolean isClient=false; //如果是下棋的客户端
Panel southPanel=new Panel();
Panel northPanel=new Panel();
Panel centerPanel=new Panel();
Panel westPanel=new Panel();
Panel eastPanel=new Panel();
chessClient()
{
super("Java五子棋客户端");
setLayout(new BorderLayout());
host=controlpad.inputIP.getText();
westPanel.setLayout(new BorderLayout());
westPanel.add(userpad,BorderLayout.NORTH);
westPanel.add(chatpad,BorderLayout.CENTER);
westPanel.setBackground(Color.pink);
inputpad.inputWords.addKeyListener(this);
chesspad.host=controlpad.inputIP.getText();
centerPanel.add(chesspad,BorderLayout.CENTER);
centerPanel.add(inputpad,BorderLayout.SOUTH);
centerPanel.setBackground(Color.pink);
controlpad.connectButton.addActionListener(this);
controlpad.creatGameButton.addActionListener(this);
controlpad.joinGameButton.addActionListener(this);
controlpad.cancelGameButton.addActionListener(this);
controlpad.exitGameButton.addActionListener(this);
controlpad.creatGameButton.setEnabled(false);
controlpad.joinGameButton.setEnabled(false);
controlpad.cancelGameButton.setEnabled(false);
southPanel.add(controlpad,BorderLayout.CENTER);
southPanel.setBackground(Color.pink);
addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent e)
{
if(isOnChat)
{
try
{
chatSocket.close();
}
catch(Exception ed)
{
}
}
if(isOnChess || isGameConnected)
{
try
{
chesspad.chessSocket.close();
}
catch(Exception ee)
{
}
}
System.exit(0);
}
public void windowActivated(WindowEvent ea)
{
}
});
add(westPanel,BorderLayout.WEST);
add(centerPanel,BorderLayout.CENTER);
add(southPanel,BorderLayout.SOUTH);
pack();
setSize(670,548);
setVisible(true);
setResizable(false);
validate();
}
public boolean connectServer(String serverIP,int serverPort) throws Exception
{
try
{
chatSocket=new Socket(serverIP,serverPort);
in=new DataInputStream(chatSocket.getInputStream());
out=new DataOutputStream(chatSocket.getOutputStream());
clientThread clientthread=new clientThread(this);
clientthread.start();
isOnChat=true;
return true;
}
catch(IOException ex)
{
chatpad.chatLineArea.setText("chessClient:connectServer:无法连接,建议重新启动程序 \n");
}
return false;
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource()==controlpad.connectButton)
{
host=chesspad.host=controlpad.inputIP.getText();
try
{
if(connectServer(host,port))
{
chatpad.chatLineArea.setText("");
controlpad.connectButton.setEnabled(false);
controlpad.creatGameButton.setEnabled(true);
controlpad.joinGameButton.setEnabled(true);
chesspad.statusText.setText("连接成功，请创建游戏或加入游戏");
}
}
catch(Exception ei)
{
chatpad.chatLineArea.setText("controlpad.connectButton:无法连接,建议重新启动程序 \n");
}
}
if(e.getSource()==controlpad.exitGameButton)
{
if(isOnChat)
{
try
{
chatSocket.close();
}
catch(Exception ed)
{
}
}
if(isOnChess || isGameConnected)
{
try
{
chesspad.chessSocket.close();
}
catch(Exception ee)
{
}
}
System.exit(0);
}
if(e.getSource()==controlpad.joinGameButton)
{
String selectedUser=userpad.userList.getSelectedItem();
if(selectedUser==null || selectedUser.startsWith("[inchess]") ||
selectedUser.equals(chessClientName))
{
chesspad.statusText.setText("必须先选定一个有效用户");
}
else
{
try
{
if(!isGameConnected)
{
if(chesspad.connectServer(chesspad.host,chesspad.port))
{
isGameConnected=true;
isOnChess=true;
isClient=true;
controlpad.creatGameButton.setEnabled(false);
controlpad.joinGameButton.setEnabled(false);
controlpad.cancelGameButton.setEnabled(true);
chesspad.chessthread.sendMessage("/joingame "+userpad.userList.getSelectedItem()+" "+chessClientName);
}
}
else
{
isOnChess=true;
isClient=true;
controlpad.creatGameButton.setEnabled(false);
controlpad.joinGameButton.setEnabled(false);
controlpad.cancelGameButton.setEnabled(true);
chesspad.chessthread.sendMessage("/joingame "+userpad.userList.getSelectedItem()+" "+chessClientName);
}
}
catch(Exception ee)
{
isGameConnected=false;
isOnChess=false;
isClient=false;
controlpad.creatGameButton.setEnabled(true);
controlpad.joinGameButton.setEnabled(true);
controlpad.cancelGameButton.setEnabled(false);
chatpad.chatLineArea.setText("chesspad.connectServer无法连接 \n"+ee);
}
}
}
if(e.getSource()==controlpad.creatGameButton)
{
try
{
if(!isGameConnected)
{
if(chesspad.connectServer(chesspad.host,chesspad.port))
{
isGameConnected=true;
isOnChess=true;
isServer=true;
controlpad.creatGameButton.setEnabled(false);
controlpad.joinGameButton.setEnabled(false);
controlpad.cancelGameButton.setEnabled(true);
chesspad.chessthread.sendMessage("/creatgame "+"[inchess]"+chessClientName);
}
}
else
{
isOnChess=true;
isServer=true;
controlpad.creatGameButton.setEnabled(false);
controlpad.joinGameButton.setEnabled(false);
controlpad.cancelGameButton.setEnabled(true);
chesspad.chessthread.sendMessage("/creatgame "+"[inchess]"+chessClientName);
}
}
catch(Exception ec)
{
isGameConnected=false;
isOnChess=false;
isServer=false;
controlpad.creatGameButton.setEnabled(true);
controlpad.joinGameButton.setEnabled(true);
controlpad.cancelGameButton.setEnabled(false);
ec.printStackTrace();
chatpad.chatLineArea.setText("chesspad.connectServer无法连接 \n"+ec);
}
}
if(e.getSource()==controlpad.cancelGameButton)
{
if(isOnChess)
{
chesspad.chessthread.sendMessage("/giveup "+chessClientName);
chesspad.chessVictory(-1*chesspad.chessColor);
controlpad.creatGameButton.setEnabled(true);
controlpad.joinGameButton.setEnabled(true);
controlpad.cancelGameButton.setEnabled(false);
chesspad.statusText.setText("请建立游戏或者加入游戏");
}
if(!isOnChess)
{
controlpad.creatGameButton.setEnabled(true);
controlpad.joinGameButton.setEnabled(true);
controlpad.cancelGameButton.setEnabled(false);
chesspad.statusText.setText("请建立游戏或者加入游戏");
}
isClient=isServer=false;
}
}
public void keyPressed(KeyEvent e)
{
TextField inputWords=(TextField)e.getSource();
if(e.getKeyCode()==KeyEvent.VK_ENTER)
{
if(inputpad.userChoice.getSelectedItem().equals("所有人"))
{
try
{
out.writeUTF(inputWords.getText());
inputWords.setText("");
}
catch(Exception ea)
{
chatpad.chatLineArea.setText("chessClient:KeyPressed无法连接,建议重新连接 \n");
userpad.userList.removeAll();
inputpad.userChoice.removeAll();
inputWords.setText("");
controlpad.connectButton.setEnabled(true);
}
}
else
{
try
{
out.writeUTF("/"+inputpad.userChoice.getSelectedItem()+" "+inputWords.getText());
inputWords.setText("");
}
catch(Exception ea)
{
chatpad.chatLineArea.setText("chessClient:KeyPressed无法连接,建议重新连接 \n");
userpad.userList.removeAll();
inputpad.userChoice.removeAll();
inputWords.setText("");
controlpad.connectButton.setEnabled(true);
}
}
}
}
public void keyTyped(KeyEvent e)
{
}
public void keyReleased(KeyEvent e)
{
}
public static void main(String args[])
{
chessClient chessClient=new chessClient();
}
}
/******************************************************************************************
下面是：chessInteface.java
******************************************************************************************/
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
class userPad extends Panel
{
List userList=new List(10);
userPad()
{
setLayout(new BorderLayout());
for(int i=0;i50;i++)
{
userList.add(i+"."+"没有用户");
}
add(userList,BorderLayout.CENTER);
}
}
class chatPad extends Panel
{
TextArea chatLineArea=new TextArea("",18,30,TextArea.SCROLLBARS_VERTICAL_ONLY);
chatPad()
{
setLayout(new BorderLayout());
add(chatLineArea,BorderLayout.CENTER);
}
}
class controlPad extends Panel
{
Label IPlabel=new Label("IP",Label.LEFT);
TextField inputIP=new TextField("localhost",10);
Button connectButton=new Button("连接主机");
Button creatGameButton=new Button("建立游戏");
Button joinGameButton=new Button("加入游戏");
Button cancelGameButton=new Button("放弃游戏");
Button exitGameButton=new Button("关闭程序");
controlPad()
{
setLayout(new FlowLayout(FlowLayout.LEFT));
setBackground(Color.pink);
add(IPlabel);
add(inputIP);
add(connectButton);
add(creatGameButton);
add(joinGameButton);
add(cancelGameButton);
add(exitGameButton);
}
}
class inputPad extends Panel
{
TextField inputWords=new TextField("",40);
Choice userChoice=new Choice();
inputPad()
{
setLayout(new FlowLayout(FlowLayout.LEFT));
for(int i=0;i50;i++)
{
userChoice.addItem(i+"."+"没有用户");
}
userChoice.setSize(60,24);
add(userChoice);
add(inputWords);
}
}
/**********************************************************************************************
下面是：chessPad.java
**********************************************************************************************/
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;
class chessThread extends Thread
{
chessPad chesspad;
chessThread(chessPad chesspad)
{
this.chesspad=chesspad;
}
public void sendMessage(String sndMessage)
{
try
{
chesspad.outData.writeUTF(sndMessage);
}
catch(Exception ea)
{
System.out.println("chessThread.sendMessage:"+ea);
}
}
public void acceptMessage(String recMessage)
{
if(recMessage.startsWith("/chess "))
{
StringTokenizer userToken=new StringTokenizer(recMessage," ");
String chessToken;
String[] chessOpt={"-1","-1","0"};
int chessOptNum=0;
while(userToken.hasMoreTokens())
{
chessToken=(String)userToken.nextToken(" ");
if(chessOptNum=1 chessOptNum=3)
{
chessOpt[chessOptNum-1]=chessToken;
}
chessOptNum++;
}
chesspad.netChessPaint(Integer.parseInt(chessOpt[0]),Integer.parseInt(chessOpt[1]),Integer.parseInt(chessOpt[2]));
}
else if(recMessage.startsWith("/yourname "))
{
chesspad.chessSelfName=recMessage.substring(10);
}
else if(recMessage.equals("/error"))
{
chesspad.statusText.setText("错误:没有这个用户，请退出程序，重新加入");
}
else
{
//System.out.println(recMessage);
}
}
public void run()
{
String message="";
try
{
while(true)
{
message=chesspad.inData.readUTF();
acceptMessage(message);
}
}
catch(IOException es)
{
}
}
}
class chessPad extends Panel implements MouseListener,ActionListener
{
int chessPoint_x=-1,chessPoint_y=-1,chessColor=1;
int chessBlack_x[]=new int[200];
int chessBlack_y[]=new int[200];
int chessWhite_x[]=new int[200];
int chessWhite_y[]=new int[200];
int chessBlackCount=0,chessWhiteCount=0;
int chessBlackWin=0,chessWhiteWin=0;
boolean isMouseEnabled=false,isWin=false,isInGame=false;
TextField statusText=new TextField("请先连接服务器");
Socket chessSocket;
DataInputStream inData;
DataOutputStream outData;
String chessSelfName=null;
String chessPeerName=null;
String host=null;
int port=4331;
chessThread chessthread=new chessThread(this);
chessPad()
{
setSize(440,440);
setLayout(null);
setBackground(Color.pink);
addMouseListener(this);
add(statusText);
statusText.setBounds(40,5,360,24);
statusText.setEditable(false);
}
public boolean connectServer(String ServerIP,int ServerPort) throws Exception
{
try
{
chessSocket=new Socket(ServerIP,ServerPort);
inData=new DataInputStream(chessSocket.getInputStream());
outData=new DataOutputStream(chessSocket.getOutputStream());
chessthread.start();
return true;
}
catch(IOException ex)
{
statusText.setText("chessPad:connectServer:无法连接 \n");
}
return false;
}
public void chessVictory(int chessColorWin)
{
this.removeAll();
for(int i=0;i=chessBlackCount;i++)
{
chessBlack_x[i]=0;
chessBlack_y[i]=0;
}
for(int i=0;i=chessWhiteCount;i++)
{
chessWhite_x[i]=0;
chessWhite_y[i]=0;
}
chessBlackCount=0;
chessWhiteCount=0;
add(statusText);
statusText.setBounds(40,5,360,24);
if(chessColorWin==1)
{ chessBlackWin++;
statusText.setText("黑棋胜,黑:白为"+chessBlackWin+":"+chessWhiteWin+",重新开局,等待白棋下子...");
}
else if(chessColorWin==-1)
{
chessWhiteWin++;
statusText.setText("白棋胜,黑:白为"+chessBlackWin+":"+chessWhiteWin+",重新开局,等待黑棋下子...");
}
}
public void getLocation(int a,int b,int color)
{
if(color==1)
{
chessBlack_x[chessBlackCount]=a*20;
chessBlack_y[chessBlackCount]=b*20;
chessBlackCount++;
}
else if(color==-1)
{
chessWhite_x[chessWhiteCount]=a*20;
chessWhite_y[chessWhiteCount]=b*20;
chessWhiteCount++;
}
}
public boolean checkWin(int a,int b,int checkColor)
{
int step=1,chessLink=1,chessLinkTest=1,chessCompare=0;
if(checkColor==1)
{
chessLink=1;
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if(((a+step)*20==chessBlack_x[chessCompare]) ((b*20)==chessBlack_y[chessCompare]))
{
chessLink=chessLink+1;
if(chessLink==5)
{
return(true);
}
}
}
if(chessLink==(chessLinkTest+1))
chessLinkTest++;
else
break;
}
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if(((a-step)*20==chessBlack_x[chessCompare]) (b*20==chessBlack_y[chessCompare]))
{
chessLink++;
if(chessLink==5)
{
return(true);
}
}
}
if(chessLink==(chessLinkTest+1))
chessLinkTest++;
else
break;
}
chessLink=1;
chessLinkTest=1;
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if((a*20==chessBlack_x[chessCompare]) ((b+step)*20==chessBlack_y[chessCompare]))
{
chessLink++;
if(chessLink==5)
{
return(true);
}
}
}
if(chessLink==(chessLinkTest+1))
chessLinkTest++;
else
break;
}
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if((a*20==chessBlack_x[chessCompare]) ((b-step)*20==chessBlack_y[chessCompare]))
{
chessLink++;
if(chessLink==5)
{
return(true);
}
}
}
if(chessLink==(chessLinkTest+1))
chessLinkTest++;
else
break;
}
chessLink=1;
chessLinkTest=1;
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if(((a-step)*20==chessBlack_x[chessCompare]) ((b+step)*20==chessBlack_y[chessCompare]))
{
chessLink++;
if(chessLink==5)
{
return(true);
}
}
}
if(chessLink==(chessLinkTest+1))
chessLinkTest++;
else
break;
}
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if(((a+step)*20==chessBlack_x[chessCompare]) ((b-step)*20==chessBlack_y[chessCompare]))
{
chessLink++;
if(chessLink==5)
{
return(true);
}
}
}
if(chessLink==(chessLinkTest+1))
chessLinkTest++;
else
break;
}
chessLink=1;
chessLinkTest=1;
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if(((a+step)*20==chessBlack_x[chessCompare]) ((b+step)*20==chessBlack_y[chessCompare]))
{
chessLink++;
if(chessLink==5)
{
return(true);
}
}
}
if(chessLink==(chessLinkTest+1))
chessLinkTest++;
else
break;
}
for(step=1;step=4;step++)
{
for(chessCompare=0;chessCompare=chessBlackCount;chessCompare++)
{
if(((a-step)*20==chessBlack_x[chessCompare]) ((b-step)*20==chessBlack_y[chessCompare]))
{
chessLink++;
if(chessLink==5)
{
return(true);
}
}
package org.crazyit.gobang;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/**
* 五子棋游戏类
*
* @author yangenxiong yangenxiong2009@gmail.com
* @author Kelvin Mak kelvin.mak125@gmail.com
* @version 1.0
* br/网站: a href=""疯狂Java联盟/a
* brCopyright (C), 2009-2010, yangenxiong
* brThis program is protected by copyright laws.
*/
public class GobangGame {
// 定义达到赢条件的棋子数目
private final int WIN_COUNT = 5;
// 定义用户输入的X坐标
private int posX = 0;
// 定义用户输入的X坐标
private int posY = 0;
// 定义棋盘
private Chessboard chessboard;
/**
* 空构造器
*/
public GobangGame() {
}
/**
* 构造器，初始化棋盘和棋子属性
*
* @param chessboard
* 棋盘类
*/
public GobangGame(Chessboard chessboard) {
this.chessboard = chessboard;
}
/**
* 检查输入是否合法。
*
* @param inputStr
* 由控制台输入的字符串。
* @return 字符串合法返回true,反则返回false。
*/
public boolean isValid(String inputStr) {
// 将用户输入的字符串以逗号(,)作为分隔，分隔成两个字符串
String[] posStrArr = inputStr.split(",");
try {
posX = Integer.parseInt(posStrArr[0]) - 1;
posY = Integer.parseInt(posStrArr[1]) - 1;
} catch (NumberFormatException e) {
chessboard.printBoard();
System.out.println("请以(数字,数字)的格式输入：");
return false;
}
// 检查输入数值是否在范围之内
if (posX 0 || posX = Chessboard.BOARD_SIZE || posY 0
|| posY = Chessboard.BOARD_SIZE) {
chessboard.printBoard();
System.out.println("X与Y坐标只能大于等于1,与小于等于" + Chessboard.BOARD_SIZE
+ ",请重新输入：");
return false;
}
// 检查输入的位置是否已经有棋子
String[][] board = chessboard.getBoard();
if (board[posX][posY] != "十") {
chessboard.printBoard();
System.out.println("此位置已经有棋子，请重新输入：");
return false;
}
return true;
}
/**
* 开始下棋
*/
public void start() throws Exception {
// true为游戏结束
boolean isOver = false;
chessboard.initBoard();
chessboard.printBoard();
// 获取键盘的输入
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String inputStr = null;
// br.readLine:每当键盘输入一行内容按回车键，则输入的内容被br读取到
while ((inputStr = br.readLine()) != null) {
isOver = false;
if (!isValid(inputStr)) {
// 如果不合法，要求重新输入，再继续
continue;
}
// 把对应的数组元素赋为"●"
String chessman = Chessman.BLACK.getChessman();
chessboard.setBoard(posX, posY, chessman);
// 判断用户是否赢了
if (isWon(posX, posY, chessman)) {
isOver = true;
} else {
// 计算机随机选择位置坐标
int[] computerPosArr = computerDo();
chessman = Chessman.WHITE.getChessman();
chessboard.setBoard(computerPosArr[0], computerPosArr[1],
chessman);
// 判断计算机是否赢了
if (isWon(computerPosArr[0], computerPosArr[1], chessman)) {
isOver = true;
}
}
// 如果产生胜者，询问用户是否继续游戏
if (isOver) {
// 如果继续，重新初始化棋盘，继续游戏
if (isReplay(chessman)) {
chessboard.initBoard();
chessboard.printBoard();
continue;
}
// 如果不继续，退出程序
break;
}
chessboard.printBoard();
System.out.println("请输入您下棋的坐标，应以x,y的格式输入：");
}
}
/**
* 是否重新开始下棋。
*
* @param chessman
* "●"为用户，"○"为计算机。
* @return 开始返回true，反则返回false。
*/
public boolean isReplay(String chessman) throws Exception {
chessboard.printBoard();
String message = chessman.equals(Chessman.BLACK.getChessman()) ? "恭喜您，您赢了，"
: "很遗憾，您输了，";
System.out.println(message + "再下一局？(y/n)");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
if (br.readLine().equals("y")) {
// 开始新一局
return true;
}
return false;
}
/**
* 计算机随机下棋
*/
public int[] computerDo() {
int posX = (int) (Math.random() * (Chessboard.BOARD_SIZE - 1));
int posY = (int) (Math.random() * (Chessboard.BOARD_SIZE - 1));
String[][] board = chessboard.getBoard();
while (board[posX][posY] != "十") {
posX = (int) (Math.random() * (Chessboard.BOARD_SIZE - 1));
posY = (int) (Math.random() * (Chessboard.BOARD_SIZE - 1));
}
int[] result = { posX, posY };
return result;
}
/**
* 判断输赢
*
* @param posX
* 棋子的X坐标。
* @param posY
* 棋子的Y坐标
* @param ico
* 棋子类型
* @return 如果有五颗相邻棋子连成一条直接，返回真，否则相反。
*/
public boolean isWon(int posX, int posY, String ico) {
// 直线起点的X坐标
int startX = 0;
// 直线起点Y坐标
int startY = 0;
// 直线结束X坐标
int endX = Chessboard.BOARD_SIZE - 1;
// 直线结束Y坐标
int endY = endX;
// 同条直线上相邻棋子累积数
int sameCount = 0;
int temp = 0;
// 计算起点的最小X坐标与Y坐标
temp = posX - WIN_COUNT + 1;
startX = temp 0 ? 0 : temp;
temp = posY - WIN_COUNT + 1;
startY = temp 0 ? 0 : temp;
// 计算终点的最大X坐标与Y坐标
temp = posX + WIN_COUNT - 1;
endX = temp Chessboard.BOARD_SIZE - 1 ? Chessboard.BOARD_SIZE - 1
: temp;
temp = posY + WIN_COUNT - 1;
endY = temp Chessboard.BOARD_SIZE - 1 ? Chessboard.BOARD_SIZE - 1
: temp;
// 从左到右方向计算相同相邻棋子的数目
String[][] board = chessboard.getBoard();
for (int i = startY; i endY; i++) {
if (board[posX][i] == ico board[posX][i + 1] == ico) {
sameCount++;
} else if (sameCount != WIN_COUNT - 1) {
sameCount = 0;
}
}
if (sameCount == 0) {
// 从上到下计算相同相邻棋子的数目
for (int i = startX; i endX; i++) {
if (board[i][posY] == ico board[i + 1][posY] == ico) {
sameCount++;
} else if (sameCount != WIN_COUNT - 1) {
sameCount = 0;
}
}
}
if (sameCount == 0) {
// 从左上到右下计算相同相邻棋子的数目
int j = startY;
for (int i = startX; i endX; i++) {
if (j endY) {
if (board[i][j] == ico board[i + 1][j + 1] == ico) {
sameCount++;
} else if (sameCount != WIN_COUNT - 1) {
sameCount = 0;
}
j++;
}
}
}
return sameCount == WIN_COUNT - 1 ? true : false;
}
public static void main(String[] args) throws Exception {
GobangGame gb = new GobangGame(new Chessboard());
gb.start();
}
}
以下是现写的 实现了两人对战 自己复制后运行把 没什么难度 类名 Games
import java.util.Scanner;
public class Games {
private String board[][];
private static int SIZE = 17;
private static String roles = "A玩家";
//初始化数组
public void initBoard() {
board = new String[SIZE][SIZE];
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
// if(i==0){
// String str = "";
// str += j+" ";
// board[i][j]= str;
// }else if(i!=0j==0){
// String str = "";
// str += i+" ";
// board[i][j]= str;
// }else{
board[i][j] = "╋";
// }
}
}
}
//输出棋盘
public void printBoard() {
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
System.out.print(board[i][j]);
}
System.out.println();
}
}
//判断所下棋子位置是否合理
public boolean isOk(int x, int y) {
boolean isRight = true;
if (x = 16 || x 1 || y = 16 | y 1) {
//System.out.println("输入错误，请从新输入");
isRight = false;
}
if (board[x][y].equals("●") || board[x][y].equals("○")) {
isRight = false;
}
return isRight;
}
//判断谁赢了
public void whoWin(Games wz) {
// 从数组挨个查找找到某个类型的棋子就从该棋子位置向右，向下，斜向右下 各查找5连续的位置看是否为5个相同的
int xlabel;// 记录第一次找到某个棋子的x坐标
int ylabel;// 记录第一次找到某个棋子的y坐标
// ●○╋
// 判断人是否赢了
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
if (board[i][j].equals("○")) {
xlabel = i;
ylabel = j;
// 横向找 x坐标不变 y坐标以此加1连成字符串
String heng = "";
if (i + 5 SIZE j + 5 SIZE) {
for (int k = j; k j + 5; k++) {
heng += board[i][k];
}
if (heng.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
// 向下判断y不变 x逐增5 连成字符串
String xia = "";
for (int l = j; l i + 5; l++) {
xia += board[l][j];
// System.out.println(xia);
}
if (xia.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
// 斜向右下判断
String youxia = "";
for (int a = 1; a = 5; a++) {
youxia += board[xlabel++][ylabel++];
}
if (youxia.equals("○○○○○")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
}
}
}
}
// 判断电脑是否赢了
for (int i = 0; i SIZE; i++) {
for (int j = 0; j SIZE; j++) {
if (board[i][j].equals("●")) {
xlabel = i;
ylabel = j;
// 横向找 x坐标不变 y坐标以此加1连成字符串
String heng = "";
if (j + 5 SIZE i + 5 SIZE) {
for (int k = j; k j + 5; k++) {
heng += board[i][k];
}
if (heng.equals("●●●●●")) {
System.out.println(roles+"赢输了！您输了！");
System.exit(0);
}
// 向下判断y不变 x逐增5 连成字符串
String xia = "";
for (int l = i; l i + 5; l++) {
xia += board[l][ylabel];
// System.out.println(xia);
}
if (xia.equals("●●●●●")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
// 斜向右下判断
String youxia = "";
for (int a = 1; a = 5; a++) {
youxia += board[xlabel++][ylabel++];
}
if (youxia.equals("●●●●●")) {
System.out.println(roles+"赢了！您输了！");
System.exit(0);
}
}
}
}
}
}
public static void main(String[] args) {
Games wz = new Games();
Scanner sc = new Scanner(System.in);
wz.initBoard();
wz.printBoard();
while (true) {
System.out.print("请"+roles+"输入X，Y坐标，必须在0－15范围内，xy以空格隔开,输入16 16结束程序");
int x = sc.nextInt();
int y = sc.nextInt();
if (x == SIZE y == SIZE) {
System.out.println("程序结束");
System.exit(0);
}
if (x SIZE || x 0 || y SIZE | y 0) {
System.out.println("输入错误，请从新输入");
continue;
}
//如果roles是A玩家 就让A玩家下棋，否则就让B玩家下棋。
if (wz.board[x][y].equals("╋")roles.equals("A玩家")) {
wz.board[x][y] = "○";
wz.printBoard();
//判断输赢
wz.whoWin(wz);
}else if(wz.board[x][y].equals("╋")roles.equals("B玩家")){
wz.board[x][y] = "●";
wz.printBoard();
//判断输赢
wz.whoWin(wz);
} else {
System.out.println("此处已经有棋子,从新输入");
continue;
}
if(roles.equals("A玩家")){
roles = "B玩家";
}else if(roles.equals("B玩家")){
roles = "A玩家";
}
}
}
}