[IT科技] 有一个五子棋程序，多人，支持多房间-【Applet客户端】发表于 @ 2009-6-8 18:00:26 package test.wuzi;
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.Color;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Label;
import java.awt.Panel;
import java.awt.TextArea;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.StringTokenizer;
import javax.swing.JApplet;
public class OmokApplet extends JApplet implements Runnable, ActionListener {
private TextArea msgView = new TextArea("", 1, 1, 1);
private TextField sendBox = new TextField("");
private TextField nameBox = new TextField();
private TextField roomBox = new TextField("0");
private Label pInfo = new Label("待机事: 名");
private java.awt.List pList = new java.awt.List();
private Button startButton = new Button("开始对决");
private Button stopButton = new Button("弃权");
private Button enterButton = new Button("入场");
private Button exitButton = new Button("去待机事");
private Label infoView = new Label(" < Thing java >", 1);
private OmokBoard board = new OmokBoard(15, 30);
private BufferedReader reader;
private PrintWriter writer;
private Socket socket;
private int roomNumber = -1;
private String userName = null;
public OmokApplet() {
}
@Override
public void init() {
setLayout(null);
msgView.setEditable(false);
infoView.setBounds(10, 30, 480, 30);
infoView.setBackground(new Color(200, 200, 255));
board.setLocation(10, 70);
add(infoView);
add(board);
Panel p = new Panel();
p.setBackground(new Color(200, 255, 255));
p.setLayout(new GridLayout(3, 3));
p.add(new Label("名字:", 2));
p.add(nameBox);
p.add(new Label("房间号:", 2));
p.add(roomBox);
p.add(enterButton);
p.add(exitButton);
enterButton.setEnabled(false);
p.setBounds(500, 30, 250, 70);
Panel p2 = new Panel();
p2.setBackground(new Color(255, 255, 100));
p2.setLayout(new BorderLayout());
Panel p2_1 = new Panel();
p2_1.add(startButton);
p2_1.add(stopButton);
p2.add(pInfo, "North");
p2.add(pList, "Center");
p2.add(p2_1, "South");
startButton.setEnabled(false);
stopButton.setEnabled(false);
p2.setBounds(500, 110, 250, 180);
Panel p3 = new Panel();
p3.setLayout(new BorderLayout());
p3.add(msgView, "Center");
p3.add(sendBox, "South");
p3.setBounds(500, 300, 250, 250);
add(p);
add(p2);
add(p3);
sendBox.addActionListener(this);
enterButton.addActionListener(this);
exitButton.addActionListener(this);
startButton.addActionListener(this);
stopButton.addActionListener(this);
setSize(760, 560);
setVisible(true);
connect();
// addWindowListener(new WindowAdapter() {
// public void windowClosing(WindowEvent we) {
// System.exit(0);
// }
// });
}
public void actionPerformed(ActionEvent ae) {
if (ae.getSource() == sendBox) {
String msg = sendBox.getText();
if (msg.length() == 0)
return;
if (msg.length() >= 30)
msg = msg.substring(0, 30);
try {
writer.println("[MSG]" + msg);
sendBox.setText("");
} catch (Exception ie) {}
} else if (ae.getSource() == enterButton) {
try {
if (Integer.parseInt(roomBox.getText()) < 1) {
infoView.setText("房间号错误. 必须大于0");
return;
}
writer.println("[ROOM]" + Integer.parseInt(roomBox.getText()));
msgView.setText("");
} catch (Exception ie) {
infoView.setText("输入的事项发生错误.");
}
} else if (ae.getSource() == exitButton) {
try {
goToWaitRoom();
startButton.setEnabled(false);
stopButton.setEnabled(false);
} catch (Exception e) {}
} else if (ae.getSource() == startButton) {
try {
writer.println("[START]");
infoView.setText("等待对方决定.");
startButton.setEnabled(false);
} catch (Exception e) {}
} else if (ae.getSource() == stopButton) {
try {
writer.println("[DROPGAME]");
endGame("已弃权.");
} catch (Exception e) {}
}
}
void goToWaitRoom() {
if (userName == null) {
String name = nameBox.getText().trim();
if (name.length() <= 1 || name.length() > 9) {
infoView.setText("名字错误. 2~10个字");
nameBox.requestFocus();
return;
}
userName = name;
writer.println("[NAME]" + userName);
nameBox.setText(userName);
nameBox.setEditable(false);
}
msgView.setText("");
writer.println("[ROOM]0");
infoView.setText("已进入待机室.");
roomBox.setText("0");
enterButton.setEnabled(true);
exitButton.setEnabled(false);
}
public void run() {
String msg;
try {
while ((msg = reader.readLine()) != null) {
if (msg.startsWith("[STONE]")) {
String temp = msg.substring(7);
int x = Integer.parseInt(temp.substring(0, temp.indexOf(" ")));
int y = Integer.parseInt(temp.substring(temp.indexOf(" ") + 1));
board.putOpponent(x, y);
board.setEnable(true);
} else if (msg.startsWith("[ROOM]")) {
if (!msg.equals("[ROOM]0")) {
enterButton.setEnabled(false);
exitButton.setEnabled(true);
infoView.setText(msg.substring(6) + "号房间已被进入.");
} else
infoView.setText("已进入待机室.");
roomNumber = Integer.parseInt(msg.substring(6));
if (board.isRunning()) {
board.stopGame();
}
} else if (msg.startsWith("[FULL]")) {
infoView.setText("房间已满，禁止入内.");
} else if (msg.startsWith("[PLAYERS]")) {
nameList(msg.substring(9));
} else if (msg.startsWith("[ENTER]")) {
pList.add(msg.substring(7));
playersInfo();
msgView.append("[" + msg.substring(7) + "]入场.\n");
} else if (msg.startsWith("[EXIT]")) {
pList.remove(msg.substring(6));
playersInfo();
msgView.append("[" + msg.substring(6) + "]进入其他房间.\n");
if (roomNumber != 0)
endGame("对方离开.");
} else if (msg.startsWith("[DISCONNECT]")) {
pList.remove(msg.substring(12));
playersInfo();
msgView.append("[" + msg.substring(12) + "]中断连接.\n");
if (roomNumber != 0)
endGame("对方离开.");
} else if (msg.startsWith("[COLOR]")) {
String color = msg.substring(7);
board.startGame(color);
if (color.equals("BLACK"))
infoView.setText("得到黑子.");
else
infoView.setText("得到白子.");
stopButton.setEnabled(true);
} else if (msg.startsWith("[DROPGAME]"))
endGame("对方弃权.");
else if (msg.startsWith("[WIN]"))
endGame("获胜.");
else if (msg.startsWith("[LOSE]"))
endGame("失败.");
else
msgView.append(msg + "\n");
}
} catch (IOException ie) {
msgView.append(ie + "\n");
}
msgView.append("连接中断.");
}
private void endGame(String msg) {
infoView.setText(msg);
startButton.setEnabled(false);
stopButton.setEnabled(false);
try {
Thread.sleep(2000);
} catch (Exception e) {}
if (board.isRunning())
board.stopGame();
if (pList.getItemCount() == 2)
startButton.setEnabled(true);
}
private void playersInfo() {
int count = pList.getItemCount();
if (roomNumber == 0)
pInfo.setText("待机室: " + count + "名");
else
pInfo.setText(roomNumber + " 号房: " + count + "名");
if (count == 2 && roomNumber != 0)
startButton.setEnabled(true);
else
startButton.setEnabled(false);
}
private void nameList(String msg) {
pList.removeAll();
StringTokenizer st = new StringTokenizer(msg, "\t");
while (st.hasMoreElements())
pList.add(st.nextToken());
playersInfo();
}
private void connect() {
try {
msgView.append("请求连接服务器.\n");
socket = new Socket("127.0.0.1", 7777);
msgView.append("---连接成功--.\n");
msgView.append("请输入名字，然后进入待机室.\n");
reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
writer = new PrintWriter(socket.getOutputStream(), true);
new Thread(this).start();
board.setWriter(writer);
} catch (Exception e) {
msgView.append(e + "\n\n连接失败..\n");
}
}
}关联内容 |