2013-11-04 07:48:39Morris
[JAVA][重製] 聊天室遊戲製作
根據以前寫的進行修改與擴充。
- 增加隨機對戰，多人遊戲改成對戰遊戲
- 將 Server 端的遊戲處理放置 Client
- 兩端共同操作 Timer 互傳資料
- 共用 IP 者，仍然無法在遊戲中當 Server
- 由於沒有特殊線路，Server 端只提供遊戲的兩端互連的服務
- 將原本的 Client Applet 改成一般 Application
待補
1. 進場動畫
2. 退場訊息
3. 指定對戰的操作程序
manifest.mf
Main-Class: Client/MClient
包成 jar 檔的 command, 所有圖片放置在 Client 下(與 *.class 一起)
jar cvfm GameVer4.jar manifest.mf Client\*.*
代碼沒有 OO 精神，請見諒。
package Client;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
import java.io.*;
import java.util.*;
import java.util.Timer;
import java.lang.Thread;
import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;
public class ControlPanel extends JPanel {
private JTextField inputPort;
private JTextField inputHost;
private JTextField inputName;
private JToggleButton inputSwitch;
private JButton inputRandom;
private JButton inputAssign;
private JPanel northPanel;
private JTextArea contentArea;
private JList userList;
private DefaultListModel userListModel;
private JPanel centerPanel;
private JTextField inputMsg;
private JButton sendBtn;
private JPanel southPanel;
private JPanel chatPanel;
private JPanel gamePanel;
private GamePanel gameShowPanel;
private boolean clientRunning = false;
private Socket clientSocket;
private PrintWriter clientWriter;
private BufferedReader clientReader;
private ClientThread clientThread;
GameServer gameServer;
GameClient gameClient;
public ControlPanel() {
gameServer = new GameServer();
createNorthPanel();
createCenterPanel();
createSouthPanel();
createGamePanel();
chatPanel = new JPanel();
chatPanel.setLayout(new BorderLayout());
chatPanel.add(northPanel, BorderLayout.NORTH);
chatPanel.add(centerPanel, BorderLayout.CENTER);
chatPanel.add(southPanel, BorderLayout.SOUTH);
GridBagConstraints GBC;
this.setLayout(new GridBagLayout());
GBC = new GridBagConstraints();
GBC.insets = new Insets(10, 10, 10, 10);
GBC.fill = GridBagConstraints.BOTH;
GBC.anchor = GridBagConstraints.NORTHEAST;
GBC.gridx = 0;
GBC.gridy = 0;
GBC.gridwidth = 1;
GBC.gridheight = 1;
GBC.weightx = 300;
GBC.weighty = 300;
this.add(gamePanel, GBC);
GBC = new GridBagConstraints();
GBC.insets = new Insets(10, 10, 10, 10);
GBC.fill = GridBagConstraints.BOTH;
GBC.anchor = GridBagConstraints.NORTHEAST;
GBC.gridx = 0;
GBC.gridy = 1;
GBC.gridwidth = 1;
GBC.gridheight = 1;
GBC.weightx = 300;
GBC.weighty = 300;
this.add(chatPanel, GBC);
gamePanel.setBackground(Color.BLACK);
gamePanel.setVisible(false);
}
private void createGamePanel() {
gamePanel = new JPanel();
gamePanel.setLayout(new BorderLayout());
JPanel tmp = new JPanel();
JButton exit = new JButton("Exit");
tmp.setLayout(new GridLayout(1, 1));
tmp.add(exit);
exit.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
clientExitGame();
}
});
gameShowPanel = new GamePanel();
gamePanel.add(gameShowPanel, BorderLayout.CENTER);
gamePanel.add(tmp, BorderLayout.SOUTH);
}
private void createNorthPanel() {
Font displayFont = new Font("Serif", Font.BOLD, 18);
Font displayFontII = new Font("Serif", Font.BOLD, 12);
northPanel = new JPanel();
northPanel.setBorder(new TitledBorder("Setting"));
northPanel.setLayout(new GridLayout(1, 9));
inputHost = new JTextField("140.115.205.194");
inputPort = new JTextField("4096");
inputName = new JTextField("GUEST");
inputSwitch = new JToggleButton("OFF");
inputRandom = new JButton("Random");
inputAssign = new JButton("Assign");
inputHost.setFont(displayFont);
inputPort.setFont(displayFont);
inputName.setFont(displayFont);
inputSwitch.setFont(displayFont);
inputRandom.setFont(displayFontII);
inputAssign.setFont(displayFontII);
inputSwitch.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
if (openSocket()) {
inputSwitch.setText("ON");
} else if (!clientRunning) {
inputSwitch.setSelected(false);
}
} else if (e.getStateChange() == ItemEvent.DESELECTED) {
if (closeSocket()) {
inputSwitch.setText("OFF");
} else if (clientRunning) {
inputSwitch.setSelected(true);
}
}
}
});
inputRandom.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
clientQueryGame("");
}
});
JLabel showlabel;
showlabel = new JLabel("Host");
showlabel.setFont(displayFont);
northPanel.add(showlabel);
northPanel.add(inputHost);
showlabel = new JLabel("Port Number");
showlabel.setFont(displayFont);
northPanel.add(showlabel);
northPanel.add(inputPort);
showlabel = new JLabel("Your Name");
showlabel.setFont(displayFont);
northPanel.add(showlabel);
northPanel.add(inputName);
northPanel.add(inputSwitch);
northPanel.add(inputRandom);
northPanel.add(inputAssign);
}
private void createCenterPanel() {
Font displayFont = new Font("Serif", Font.BOLD, 18);
Font displayFontII = new Font("Serif", Font.BOLD, 24);
centerPanel = new JPanel();
centerPanel.setBorder(new TitledBorder("Server Information"));
userListModel = new DefaultListModel();
userList = new JList(userListModel);
contentArea = new JTextArea();
userList.setBackground(Color.BLACK);
userList.setFont(displayFont);
userList.setForeground(Color.GREEN);
contentArea.setBackground(Color.BLACK);
contentArea.setForeground(Color.ORANGE);
contentArea.setFont(displayFontII);
JScrollPane leftPane = new JScrollPane(userList);
JScrollPane rightPane = new JScrollPane(contentArea);
JSplitPane splitPane1 = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,
leftPane, rightPane);
splitPane1.setDividerLocation(100);
leftPane.setBorder(new TitledBorder("User List"));
rightPane.setBorder(new TitledBorder("Room"));
rightPane.getVerticalScrollBar().addAdjustmentListener(
new AdjustmentListener() {
boolean locked = true;
JScrollBar sb;
private AdjustmentListener init(JScrollBar sb) {
this.sb = sb;
return this;
}
public void adjustmentValueChanged(AdjustmentEvent e) {
if (sb.getMaximum() - sb.getValue() - sb.getHeight() > 200)
locked = false;
else
locked = true;
/*
* System.out.println(sb.getValue() + sb.getHeight() +
* ", " + sb.getMaximum() + locked);
*/
if (locked == true) {
sb.setValue(sb.getMaximum());
}
}
}.init(rightPane.getVerticalScrollBar()));
centerPanel.setLayout(new BorderLayout());
centerPanel.add(splitPane1, BorderLayout.CENTER);
}
private void createSouthPanel() {
Font displayFont = new Font("Serif", Font.BOLD, 18);
Font displayFontII = new Font("Serif", Font.BOLD, 24);
southPanel = new JPanel();
southPanel.setBorder(new TitledBorder("Input Message ..."));
inputMsg = new JTextField();
sendBtn = new JButton("SEND");
inputMsg.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
clientTalk();// touch [Enter] key.
inputMsg.setText("");
}
});
sendBtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
clientTalk();
inputMsg.setText("");
}
});
southPanel.setLayout(new BorderLayout());
southPanel.add(inputMsg, BorderLayout.CENTER);
southPanel.add(sendBtn, BorderLayout.EAST);
}
private boolean openSocket() {
if (clientRunning)
return false;
try {
int port;
String host, name;
port = Integer.parseInt(inputPort.getText());
host = inputHost.getText();
name = inputName.getText();
if (name.length() == 0)
return false;
clientSocket = new Socket(host, port);
clientWriter = new PrintWriter(new OutputStreamWriter(
clientSocket.getOutputStream(), "UTF-8"));
clientReader = new BufferedReader(new InputStreamReader(
clientSocket.getInputStream(), "UTF-8"));
clientCmdTalk(name + "@" + gameServer.gameServerPort);
clientThread = new ClientThread();
clientThread.start();
clientRunning = true;
inputPort.setEnabled(false);
inputHost.setEnabled(false);
inputName.setEnabled(false);
return true;
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
return false;
}
public boolean closeSocket() {
try {
clientCmdTalk("CLOSE");
clientRunning = false;
inputPort.setEnabled(true);
inputHost.setEnabled(true);
inputName.setEnabled(true);
clientSocket.close();
userListModel.clear();
clientThread.stop();
contentArea.append("You have left the room.\r\n");
return true;
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
return false;
}
private void showServerErr(String err) {
contentArea.append("Err[" + err + "]\r\n");
}
private void clientQueryGame(String player) {
if (player.length() == 0)
clientCmdTalk("GR");
gamePanel.setVisible(true);
chatPanel.setVisible(false);
}
private void clientStartGame(String role) {
gameShowPanel.initGame(role);
}
void clientExitGame() {
clientCmdTalk("GE");
if (gameClient != null) {
try {
gameClient.closeGameSocket();
} catch (Exception e) {
}
}
// System.out.println("clientExitGame");
gameServer.gameServerCmdTalk("CLOSE");
// System.out.println(inputName.getText() + "clientExitGame");
gamePanel.setVisible(false);
chatPanel.setVisible(true);
repaint();
}
private void clientCmdTalk(String str) {
if (clientWriter != null) {
clientWriter.println(str);
clientWriter.flush();
}
}
private void clientTalk() {
if (clientWriter != null) {
// System.out.println("SEND" + inputMsg.getText());
clientWriter.println("T@" + inputMsg.getText());
clientWriter.flush();
}
}
class ClientThread extends Thread { // listen server command
public ClientThread() {
}
public void run() {
String msg;
while (clientRunning) {
try {
msg = clientReader.readLine();
if (msg == null || msg.length() == 0)
continue;
// System.out.println("client receive from server, " + msg);
StringTokenizer st = new StringTokenizer(msg, "@");
msg = st.nextToken();
if (msg.equals("CLOSE")) {
// System.out.println("do closing");
closeSocket();
inputSwitch.setSelected(false);
inputSwitch.setText("OFF");
} else if (msg.equals("S")) {
contentArea
.append("System> " + st.nextToken() + "\r\n");
} else if (msg.equals("M")) {
msg = st.nextToken();
while (st.hasMoreTokens())
msg += "@" + st.nextToken();
contentArea.append(msg + "\r\n");
} else if (msg.equals("A")) {
userListModel.addElement(st.nextToken());
} else if (msg.equals("D")) {
userListModel.removeElement(st.nextToken());
} else if (msg.equals("E")) {
contentArea
.append("System> " + st.nextToken() + "\r\n");
// System.out.println("do closing");
closeSocket();
inputSwitch.setSelected(false);
inputSwitch.setText("OFF");
} else if (msg.equals("GLS")) {
int port = Integer.parseInt(st.nextToken());
String ip = st.nextToken();
// System.out.println(inputName.getText() + ", GLS, "
// + port + "," + ip);
gameClient = new GameClient(port, ip);
}
} catch (Exception e) {
showServerErr("ClientThread" + e.getMessage());
}
}
}
}
class GameClient {// be a client to link gameserver
private Socket gameClientSocket;
private PrintWriter gameClientWriter;
private BufferedReader gameClientReader;
private GameClientThread gameClientThread;
private boolean gameClientRunning;
private Timer gameTimer;
Point Gpos;
Point Rpos;
int GTeamSpeed;
int GTeamDir, GnextDir;
int inverseDir[] = { 2, 3, 0, 1 };
public GameClient(int port, String hostIP) {
try {
gameClientSocket = new Socket(hostIP, port);
gameClientWriter = new PrintWriter(new OutputStreamWriter(
gameClientSocket.getOutputStream(), "UTF-8"));
gameClientReader = new BufferedReader(new InputStreamReader(
gameClientSocket.getInputStream(), "UTF-8"));
gameClientWriter.println(inputName.getText());
gameClientWriter.flush();
gameClientThread = new GameClientThread();
gameClientThread.start();
gameClientRunning = true;
gameTimer = new Timer();
gameTimer.schedule(new GameProcess(), 5000, 50);
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
}
public boolean closeGameSocket() {
try {
// System.out.println("closeGameSocket1");
gameClientCmdTalk("CLOSE");
gameClientRunning = false;
gameClientSocket.close();
if (gameTimer != null)
gameTimer.cancel();
// System.out.println("closeGameSocket2");
contentArea.append("You have left Game.\r\n");
// System.out.println("closeGameSocket3");
return true;
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
return false;
}
private void gameClientCmdTalk(String str) {
if (gameClientWriter != null) {
gameClientWriter.println(str);
gameClientWriter.flush();
}
}
void processSnakeDir(int dir, int team) {
if (team == 1) {
if (dir != inverseDir[GTeamDir])
GnextDir = dir;
}
}
class GameClientThread extends Thread {// listen from gameserver
public GameClientThread() {
// System.out.println("listen from gameserver");
}
public void run() {
String msg;
while (gameClientRunning) {
try {
msg = gameClientReader.readLine();
if (msg == null || msg.length() == 0)
continue;
// System.out
// .println("gameclient receive from gameserver, "
// + msg);
StringTokenizer st = new StringTokenizer(msg, "@");
msg = st.nextToken();
if (msg.equals("CLOSE")) {
// System.out.println("do closing");
clientExitGame();
} else if (msg.equals("GOK")) {
clientStartGame("Client");
int width = gameShowPanel.board.length;
int height = gameShowPanel.board[0].length;
Gpos = new Point(10, height / 2);
Rpos = new Point(width - 11, height / 2);
GTeamSpeed = 3;
GTeamDir = 1;
GnextDir = 1;
gameShowPanel.moveSnake(10, height / 2, 1);
gameShowPanel.moveSnake(width - 11, height / 2, 2);
} else if (msg.equals("M")) {
int team = Integer.parseInt(st.nextToken());
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
gameShowPanel.moveSnake(x, y, team);
} else if (msg.equals("E")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
gameShowPanel.eraseBoard(x, y);
} else if (msg.equals("P")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int p = Integer.parseInt(st.nextToken());
gameShowPanel.setProps(x, y, (byte) p);
} else if (msg.equals("EF")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int dir = Integer.parseInt(st.nextToken());
gameShowPanel.getFireCmd(x, y, dir);
} else if (msg.equals("ES")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int dir = Integer.parseInt(st.nextToken());
gameShowPanel.getSunCmd(x, y, dir);
} else if (msg.equals("ER")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int dir = Integer.parseInt(st.nextToken());
int cnt = Integer.parseInt(st.nextToken());
gameShowPanel.eraseRandom(x, y, dir, cnt);
}
} catch (Exception e) {
showServerErr("GameClientThread" + e.getMessage());
}
}
}
}
class GameProcess extends TimerTask {
private int timeCounter = 0;
int dx[] = { 0, 1, 0, -1 };
int dy[] = { -1, 0, 1, 0 };
int mdx[] = { 0, -1, 0, 1 };
int mdy[] = { -1, 0, 1, 0 };
public void run() {
timeCounter++;
if (timeCounter % 15 == 0) {
String cmd = gameShowPanel.eraseRandom();
gameClientCmdTalk(cmd);
}
int Gprops = 0, Rprops = 0;
if (timeCounter % (6 - GTeamSpeed) == 0) {
GnextDir = gameShowPanel.autoGuided(1, GTeamDir, GnextDir);
GTeamDir = GnextDir;
Gpos.x = Gpos.x + dx[GTeamDir];
Gpos.y = Gpos.y + dy[GTeamDir];
Rpos.x = Rpos.x + mdx[GTeamDir];
Rpos.y = Rpos.y + mdy[GTeamDir];
Gprops = gameShowPanel.moveSnake(Gpos.x, Gpos.y, 1);
gameClientCmdTalk("M@2@" + Rpos.x + "@" + Rpos.y);
}
if (Gprops < 0) {
if (Gprops == -1) {
String cmd = gameShowPanel.getFireCmd(Gpos.x, Gpos.y,
GTeamDir);
System.out.println("Fire" + cmd);
gameClientCmdTalk(cmd);
}
if (Gprops == -2) {
String cmd = gameShowPanel.getSunCmd(Gpos.x, Gpos.y,
GTeamDir);
gameClientCmdTalk(cmd);
}
if (Gprops == -3) {
if (GTeamSpeed > 1)
GTeamSpeed--;
}
if (Gprops == -4) {
if (GTeamSpeed < 5)
GTeamSpeed++;
}
}
// System.out.println("GameProcess");
}
}
}
class GameServer {
private boolean gameServerRunning = false;
private ServerSocket gameServerSocket;
private GameServerThread gameServerThread;
private GameClientThread gameClientThread;
private int gameServerPort;
/* <Game Part Information> */
private Timer gameTimer;
Point Gpos;
Point Rpos;
int GTeamSpeed;
int GTeamDir, GnextDir;
int inverseDir[] = { 2, 3, 0, 1 };
/* </Game Part Information> */
public GameServer() {
while (!openServer())
;
}
private boolean openServer() {
if (gameServerRunning)
return false;
try {
int port, limitcap;
port = (int) (Math.random() * 60000) + 1023;
limitcap = 1;
gameServerSocket = new ServerSocket(port);
gameServerThread = new GameServerThread(gameServerSocket,
limitcap);
gameServerThread.start();
gameServerRunning = true;
gameServerPort = port;
return true;
} catch (java.net.BindException be) {
showServerErr(be.getMessage());
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
return false;
}
public boolean closeServer() {
try {
gameServerCmdTalk("CLOSE");
gameServerThread.stop();
gameServerSocket.close();
gameServerRunning = false;
return true;
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
return false;
}
void gameServerCmdTalk(String str) {
if (gameClientThread != null) {
// System.out.println("gameServerCmd, " + str);
gameClientThread.getWriter().println(str);
gameClientThread.getWriter().flush();
}
}
void processSnakeDir(int dir, int team) {
if (team == 1) {
if (dir != inverseDir[GTeamDir])
GnextDir = dir;
}
}
class GameServerThread extends Thread {
private ServerSocket serverSocket;
private int limitCap;
public GameServerThread(ServerSocket serverSocket, int limitCap) {
this.serverSocket = serverSocket;
this.limitCap = limitCap;
}
public void run() {
Socket socket;
BufferedReader reader;
PrintWriter writer;
ClientThread clientThread;
User user;
while (true) {
try {
socket = gameServerSocket.accept();
reader = new BufferedReader(new InputStreamReader(
socket.getInputStream()));
writer = new PrintWriter(socket.getOutputStream());
String userName = reader.readLine();
user = new User(userName, socket.getInetAddress()
.getHostAddress().toString());
// System.out.println("GameServerThread, " + userName);
clientStartGame("Server");
gameClientThread = new GameClientThread(socket, user);
gameClientThread.start();
gameTimer = new Timer();
gameTimer.schedule(new GameProcess(), 5000, 50);
} catch (Exception ee) {
// System.out.println("GameServerThread Err "
// + ee.getMessage());
}
}
}
}
class GameClientThread extends Thread {// listen from gameclient
private Socket gameSocket;
private User user;
private BufferedReader reader;
private PrintWriter writer;
public GameClientThread(Socket socket, User user) {
try {
this.gameSocket = socket;
this.user = user;
this.reader = new BufferedReader(new InputStreamReader(
gameSocket.getInputStream(), "UTF-8"));
this.writer = new PrintWriter(new OutputStreamWriter(
gameSocket.getOutputStream(), "UTF-8"));
// System.out.println("send GOK command");
writer.println("GOK");
writer.flush();
int width = gameShowPanel.board.length;
int height = gameShowPanel.board[0].length;
Gpos = new Point(10, height / 2);
Rpos = new Point(width - 11, height / 2);
GTeamSpeed = 3;
GTeamDir = 1;
GnextDir = 1;
gameShowPanel.moveSnake(10, height / 2, 1);
gameShowPanel.moveSnake(width - 11, height / 2, 2);
writer.flush();
} catch (Exception e) {
e.printStackTrace();
}
}
public void closeGameSocket() {
try {
clientExitGame();
gameTimer.cancel();
// System.out.println("game socket close");
gameSocket.close();
this.stop();
} catch (Exception e) {
}
}
public void run() {
String msg;
while (true) {
try {
msg = reader.readLine();
dispatcherMessage(msg);
} catch (Exception e) {
}
}
}
public void dispatcherMessage(String msg) {
if (msg == null || msg.length() == 0)
return;
/*
* System.out.println(inputName.getText() +
* "receive game client send, " + msg);
*/
StringTokenizer st = new StringTokenizer(msg, "@");
msg = st.nextToken();
if (msg.equals("CLOSE")) {
closeGameSocket();
} else if (msg.equals("D")) {
int team = Integer.parseInt(st.nextToken());
int dir = Integer.parseInt(st.nextToken());
gameServer.processSnakeDir(dir, team);
} else if (msg.equals("M")) {
int team = Integer.parseInt(st.nextToken());
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
gameShowPanel.moveSnake(x, y, team);
} else if (msg.equals("E")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
gameShowPanel.eraseBoard(x, y);
} else if (msg.equals("P")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int p = Integer.parseInt(st.nextToken());
gameShowPanel.setProps(x, y, (byte) p);
} else if (msg.equals("EF")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int dir = Integer.parseInt(st.nextToken());
gameShowPanel.getFireCmd(x, y, dir);
} else if (msg.equals("ES")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int dir = Integer.parseInt(st.nextToken());
gameShowPanel.getSunCmd(x, y, dir);
} else if (msg.equals("ER")) {
int x = Integer.parseInt(st.nextToken());
int y = Integer.parseInt(st.nextToken());
int dir = Integer.parseInt(st.nextToken());
int cnt = Integer.parseInt(st.nextToken());
gameShowPanel.eraseRandom(x, y, dir, cnt);
}
}
public BufferedReader getReader() {
return reader;
}
public PrintWriter getWriter() {
return writer;
}
}
class GameProcess extends TimerTask {
private int timeCounter = 0;
int dx[] = { 0, 1, 0, -1 };
int dy[] = { -1, 0, 1, 0 };
int mdx[] = { 0, -1, 0, 1 };
int mdy[] = { -1, 0, 1, 0 };
public void run() {
timeCounter++;
if (timeCounter % 15 == 0) {
String cmd = gameShowPanel.eraseRandom();
gameServerCmdTalk(cmd);
}
int Gprops = 0, Rprops = 0;
if (timeCounter % (6 - GTeamSpeed) == 0) {
GnextDir = gameShowPanel.autoGuided(1, GTeamDir, GnextDir);
GTeamDir = GnextDir;
Gpos.x = Gpos.x + dx[GTeamDir];
Gpos.y = Gpos.y + dy[GTeamDir];
Rpos.x = Rpos.x + mdx[GTeamDir];
Rpos.y = Rpos.y + mdy[GTeamDir];
Gprops = gameShowPanel.moveSnake(Gpos.x, Gpos.y, 1);
gameServerCmdTalk("M@2@" + Rpos.x + "@" + Rpos.y);
}
if (Gprops < 0) {
if (Gprops == -1) {
String cmd = gameShowPanel.getFireCmd(Gpos.x, Gpos.y,
GTeamDir);
//System.out.println("Fire" + cmd);
gameServerCmdTalk(cmd);
}
if (Gprops == -2) {
String cmd = gameShowPanel.getSunCmd(Gpos.x, Gpos.y,
GTeamDir);
gameServerCmdTalk(cmd);
}
if (Gprops == -3) {
if (GTeamSpeed > 1)
GTeamSpeed--;
}
if (Gprops == -4) {
if (GTeamSpeed < 5)
GTeamSpeed++;
}
}
if (timeCounter % 150 == 0) {
String cmd = gameShowPanel.addProps();
gameServerCmdTalk(cmd);
}
// System.out.println("GameProcess");
}
}
}
}
package Client;
import java.util.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import javax.imageio.ImageIO;
import java.io.File;
import java.net.URL;
public class GamePanel extends JPanel implements KeyEventDispatcher {
private Hashtable imgTable = new Hashtable();
private String role;
public byte[][] board;
Point G;
Point R;
int dx[] = { 0, 1, 0, -1 };
int dy[] = { -1, 0, 1, 0 };
public void initGame(String role) {
System.out.println("initGame " + this.getWidth() + "nnm,,"
+ this.getHeight());
board = new byte[774 / 20][569 / 20];
this.role = role;
repaint();
}
private boolean hasCoverHead(int x, int y) {
if (x == G.x && y == G.y)
return true;
if (x == R.x && y == R.y)
return true;
return false;
}
public boolean validMove(int x, int y) {
if (x < 0 || y < 0 || x >= board.length || y >= board[0].length)
return false;
return board[x][y] <= 0;
}
public int autoGuided(int team, int nowDir, int nextDir) {
int x, y, tx, ty;
if (team == 1) {
x = G.x;
y = G.y;
} else {
x = R.x;
y = R.y;
}
tx = x + dx[nextDir];
ty = y + dy[nextDir];
if (validMove(tx, ty))
return nextDir;
for (int i = nowDir, j = 0; j < 4; j++, i = (i + 1) % 4) {
tx = x + dx[i];
ty = y + dy[i];
if (validMove(tx, ty))
return i;
}
return nextDir;
}
public void eraseBoard(int x, int y) {
board[x][y] = 0;
}
public void setProps(int x, int y, byte c) {
board[x][y] = c;
}
public void eraseRandom(int x, int y, int dir, int cnt) {
if (dir == 1) {
while (x < board.length && cnt > 0) {
board[x][y] = 0;
x--;
cnt--;
}
} else {
while (y < board[0].length && cnt > 0) {
board[x][y] = 0;
y++;
cnt--;
}
}
}
public String eraseRandom() {
int x = (int) (Math.random() * board.length);
int y = (int) (Math.random() * board[0].length);
int cnt = 0;
String ret;
if (Math.random() > 0.5) {
ret = "ER@" + (board.length - x - 1) + "@" + y + "@1@";
while (x < board.length && !hasCoverHead(x, y) && cnt < 5) {
// ret += "E@" + x + "@" + y + "\r\n";
board[x][y] = 0;
x++;
cnt++;
}
if (cnt == 0)
return "";
else
return ret + cnt + "\n";
} else {
ret = "ER@" + (board.length - x - 1) + "@" + y + "@2@";
while (y < board[0].length && !hasCoverHead(x, y) && cnt < 5) {
// ret += "E@" + x + "@" + y + "\r\n";
board[x][y] = 0;
y++;
cnt++;
}
if (cnt == 0)
return "";
else
return ret + cnt + "\n";
}
}
public String addProps() {
String ret = "";
double p;
for (int i = 0; i < 3; i++) {
int tryTime = 30, x, y;
while (tryTime >= 0) {
x = (int) (Math.random() * board.length);
y = (int) (Math.random() * board[0].length);
tryTime--;
if (board[x][y] == 0) {
p = Math.random();
if (p < 0.35) {// fire
board[x][y] = -1;
ret += "P@" + (board.length - x - 1) + "@" + y + "@-1"
+ "\r\n";
} else if (p < 0.70) {// sun
board[x][y] = -2;
ret += "P@" + (board.length - x - 1) + "@" + y + "@-2"
+ "\r\n";
} else if (p < 0.85) {// ice
board[x][y] = -3;
ret += "P@" + (board.length - x - 1) + "@" + y + "@-3"
+ "\r\n";
} else {// water
board[x][y] = -4;
ret += "P@" + (board.length - x - 1) + "@" + y + "@-4"
+ "\r\n";
}
break;
}
}
}
return ret;
}
public int moveSnake(int x, int y, int team) {
if (!validMove(x, y)) {
if (role.equals("Server")) {
((ControlPanel) (this.getParent().getParent()))
.clientExitGame();
}
return 1;
}
int ret = board[x][y];
board[x][y] = 1;
if (team == 1) {
G = new Point(x, y);
} else {
R = new Point(x, y);
}
repaint();
return ret;
}
public String getFireCmd(int x, int y, int dir) {
String ret = "EF@" + (board.length - x - 1) + "@" + y + "@" + dir
+ "\n";
for (int i = 0; i < 8; i++) {
x += dx[dir];
y += dy[dir];
if (x < 0 || y < 0 || x >= board.length || y >= board[0].length)
return ret;
board[x][y] = 0;
}
return ret;
}
public String getSunCmd(int x, int y, int dir) {
String ret = "ES@" + (board.length - x - 1) + "@" + y + "@" + dir
+ "\n";
for (int i = -2; i < 2; i++) {
for (int j = -2; j < 2; j++) {
int tx = x + i;
int ty = y + j;
if (tx < 0 || ty < 0 || tx >= board.length
|| ty >= board[0].length)
continue;
board[tx][ty] = 0;
}
}
return ret;
}
public GamePanel() {
BufferedImage img = null;
String fileName[] = { "background.jpg", "sbody.png", "srhead.png",
"sghead.png", "Efire.png", "Esun.png", "Eice.png",
"Ewater.png", "counter.gif", "TESTGIF.gif" };
String fileIdx[] = { "background", "sbody", "srhead", "sghead",
"Efire", "Esun", "Eice", "Ewater", "counter", "TESTGIF" };
try {
for (int i = 0; i < fileName.length; i++) {
// img = ImageIO.read(new File(fileName[i]));
img = ImageIO.read(this.getClass().getResource(fileName[i]));
imgTable.put(fileIdx[i], new ImageIcon(img));
}
} catch (Exception e) {
System.out.println("Err" + e.getMessage());
}
KeyboardFocusManager.getCurrentKeyboardFocusManager()
.addKeyEventDispatcher(this);
}
/*
* @Override public void paint(Graphics g) { super.paint(g); ImageIcon
* background = (ImageIcon) imgTable.get("background"); ImageIcon sbody =
* (ImageIcon) imgTable.get("sbody"); ImageIcon sghead = (ImageIcon)
* imgTable.get("sghead"); ImageIcon srhead = (ImageIcon)
* imgTable.get("srhead"); ImageIcon efire = (ImageIcon)
* imgTable.get("Efire"); ImageIcon esun = (ImageIcon) imgTable.get("Esun");
* ImageIcon eice = (ImageIcon) imgTable.get("Eice"); ImageIcon ewater =
* (ImageIcon) imgTable.get("Ewater"); ImageIcon OP = (ImageIcon)
* imgTable.get("counter");
*
* g.drawImage(background.getImage(), 0, 0, this.getWidth(),
* this.getHeight(), this); if (board != null) { for (int i = 0; i <
* board.length; i++) { for (int j = 0; j < board[i].length; j++) { if
* (board[i][j] == 0) continue; if (board[i][j] == 1)
* g.drawImage(sbody.getImage(), i * 20, j * 20, 20, 20, this); if
* (board[i][j] == -1) g.drawImage(efire.getImage(), i * 20, j * 20, 20, 20,
* this); if (board[i][j] == -2) g.drawImage(esun.getImage(), i * 20, j *
* 20, 20, 20, this); if (board[i][j] == -3) g.drawImage(eice.getImage(), i
* * 20, j * 20, 20, 20, this); if (board[i][j] == -4)
* g.drawImage(ewater.getImage(), i * 20, j * 20, 20, 20, this); } } if (G
* != null) g.drawImage(sghead.getImage(), G.x * 20 - 15, G.y * 20 - 15, 50,
* 50, this); if (R != null) g.drawImage(srhead.getImage(), R.x * 20 - 15,
* R.y * 20 - 15, 50, 50, this); } }
*/
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
ImageIcon background = (ImageIcon) imgTable.get("background");
ImageIcon sbody = (ImageIcon) imgTable.get("sbody");
ImageIcon sghead = (ImageIcon) imgTable.get("sghead");
ImageIcon srhead = (ImageIcon) imgTable.get("srhead");
ImageIcon efire = (ImageIcon) imgTable.get("Efire");
ImageIcon esun = (ImageIcon) imgTable.get("Esun");
ImageIcon eice = (ImageIcon) imgTable.get("Eice");
ImageIcon ewater = (ImageIcon) imgTable.get("Ewater");
ImageIcon OP = (ImageIcon) imgTable.get("counter");
// System.out.println(this.getWidth() + "m,," + this.getHeight());
g.drawImage(background.getImage(), 0, 0, this.getWidth(),
this.getHeight(), this);
if (board != null) {
for (int i = 0; i < board.length; i++) {
for (int j = 0; j < board[i].length; j++) {
if (board[i][j] == 0)
continue;
if (board[i][j] == 1)
g.drawImage(sbody.getImage(), i * 20, j * 20, 20, 20,
this);
if (board[i][j] == -1)
g.drawImage(efire.getImage(), i * 20, j * 20, 20, 20,
this);
if (board[i][j] == -2)
g.drawImage(esun.getImage(), i * 20, j * 20, 20, 20,
this);
if (board[i][j] == -3)
g.drawImage(eice.getImage(), i * 20, j * 20, 20, 20,
this);
if (board[i][j] == -4)
g.drawImage(ewater.getImage(), i * 20, j * 20, 20, 20,
this);
}
}
if (G != null)
g.drawImage(sghead.getImage(), G.x * 20 - 15, G.y * 20 - 15,
50, 50, this);
if (R != null)
g.drawImage(srhead.getImage(), R.x * 20 - 15, R.y * 20 - 15,
50, 50, this);
}
}
public boolean dispatchKeyEvent(KeyEvent e) {
if (e.getID() == KeyEvent.KEY_RELEASED)
return false;
int dir;
switch (e.getKeyCode()) {
case KeyEvent.VK_DOWN:
dir = 2;
System.out.println("DOWN");
break;
case KeyEvent.VK_UP:
dir = 0;
System.out.println("UP");
break;
case KeyEvent.VK_RIGHT:
dir = 1;
System.out.println("RIGHT");
break;
case KeyEvent.VK_LEFT:
dir = 3;
System.out.println("LEFT");
break;
default:
return false;
}
/*
* if (parent.txtMsg.getText().equals("")) parent.sendGame();
*/
if (role.equals("Server")) {
((ControlPanel) (this.getParent().getParent())).gameServer
.processSnakeDir(dir, 1);
} else {
((ControlPanel) (this.getParent().getParent())).gameClient
.processSnakeDir(dir, 1);
}
return false;
}
}
package Client;
import java.io.*;
import java.lang.Thread;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class MClient extends JFrame {
private ControlPanel controlPanel;
public MClient() {
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setTitle("MClient");
this.setSize(800, 650);
this.setResizable(false);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
controlPanel.closeSocket();
if (controlPanel.gameServer != null)
controlPanel.gameServer.closeServer();
if (controlPanel.gameClient != null)
controlPanel.gameClient.closeGameSocket();
}
});
controlPanel = new ControlPanel();
this.add(controlPanel);
this.setVisible(true);
}
public static void main(String[] args) {
new MClient();
}
}
package Client;
public class User {
private String name;
private String ip;
public User(String name, String ip) {
this.name = name;
this.ip = ip;
}
public String getUserName() {
return name;
}
public String getIP() {
return ip;
}
public void setUserName(String name) {
this.name = name;
}
public void setIP(String ip) {
this.ip = ip;
}
}
package Server;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
import java.io.*;
import java.util.*;
import java.lang.Thread;
import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;
public class ControlPanel extends JPanel {
private JTextField inputPort;
private JTextField inputLimitCap;
private JToggleButton inputSwitch;
private JPanel northPanel;
private JTextArea contentArea;
private JList userList;
private DefaultListModel userListModel;
private JList gameList;
private DefaultListModel gameListModel;
private JPanel centerPanel;
private JTextField inputMsg;
private JButton sendBtn;
private JPanel southPanel;
private boolean serverRunning = false;
private ServerSocket serverSocket;
private ServerThread serverThread;
private ArrayList<ClientThread> clientList;
private void createNorthPanel() {
Font displayFont = new Font("Serif", Font.BOLD, 18);
northPanel = new JPanel();
northPanel.setBorder(new TitledBorder("Setting"));
northPanel.setLayout(new GridLayout(1, 5));
inputLimitCap = new JTextField("10");
inputPort = new JTextField("4096");
inputSwitch = new JToggleButton("OFF");
inputLimitCap.setFont(displayFont);
inputPort.setFont(displayFont);
inputSwitch.setFont(displayFont);
inputSwitch.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
if (openServer()) {
inputSwitch.setText("ON");
inputPort.setEnabled(false);
inputLimitCap.setEnabled(false);
} else if (!serverRunning) {
inputSwitch.setSelected(false);
}
} else if (e.getStateChange() == ItemEvent.DESELECTED) {
if (closeServer()) {
inputSwitch.setText("OFF");
inputPort.setEnabled(true);
inputLimitCap.setEnabled(true);
} else if (serverRunning) {
inputSwitch.setSelected(true);
}
}
}
});
JLabel showlabel;
showlabel = new JLabel("Limit Capacity");
showlabel.setFont(displayFont);
northPanel.add(showlabel);
northPanel.add(inputLimitCap);
showlabel = new JLabel("Port Number");
showlabel.setFont(displayFont);
northPanel.add(showlabel);
northPanel.add(inputPort);
northPanel.add(inputSwitch);
}
private void createCenterPanel() {
Font displayFont = new Font("Serif", Font.BOLD, 18);
Font displayFontII = new Font("Serif", Font.BOLD, 24);
centerPanel = new JPanel();
centerPanel.setBorder(new TitledBorder("Server Information"));
userListModel = new DefaultListModel();
gameListModel = new DefaultListModel();
userList = new JList(userListModel);
gameList = new JList(gameListModel);
contentArea = new JTextArea();
userList.setBackground(Color.BLACK);
userList.setForeground(Color.GREEN);
userList.setFont(displayFont);
gameList.setBackground(Color.BLACK);
gameList.setForeground(Color.GREEN);
gameList.setFont(displayFont);
contentArea.setBackground(Color.BLACK);
contentArea.setForeground(Color.ORANGE);
contentArea.setFont(displayFontII);
JScrollPane leftPane = new JScrollPane(userList);
JScrollPane centerPane = new JScrollPane(gameList);
JScrollPane rightPane = new JScrollPane(contentArea);
JSplitPane splitPane1 = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,
leftPane, centerPane);
splitPane1.setDividerLocation(100);
JSplitPane splitPane2 = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,
splitPane1, rightPane);
splitPane2.setDividerLocation(250);
leftPane.setBorder(new TitledBorder("User List"));
centerPane.setBorder(new TitledBorder("Game List"));
rightPane.setBorder(new TitledBorder("Room"));
rightPane.getVerticalScrollBar().addAdjustmentListener(
new AdjustmentListener() {
boolean locked = true;
JScrollBar sb;
private AdjustmentListener init(JScrollBar sb) {
this.sb = sb;
return this;
}
public void adjustmentValueChanged(AdjustmentEvent e) {
if (sb.getMaximum() - sb.getValue() - sb.getHeight() > 200)
locked = false;
else
locked = true;
System.out.println(sb.getValue() + sb.getHeight()
+ ", " + sb.getMaximum() + locked);
if (locked == true) {
sb.setValue(sb.getMaximum());
}
}
}.init(rightPane.getVerticalScrollBar()));
centerPanel.setLayout(new BorderLayout());
centerPanel.add(splitPane2, BorderLayout.CENTER);
}
private void createSouthPanel() {
Font displayFont = new Font("Serif", Font.BOLD, 18);
Font displayFontII = new Font("Serif", Font.BOLD, 24);
southPanel = new JPanel();
southPanel.setBorder(new TitledBorder("Server Broadcasting"));
inputMsg = new JTextField();
sendBtn = new JButton("SEND");
inputMsg.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
serverBroadcasting();// touch [Enter] key.
}
});
sendBtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
serverBroadcasting();
}
});
southPanel.setLayout(new BorderLayout());
southPanel.add(inputMsg, BorderLayout.CENTER);
southPanel.add(sendBtn, BorderLayout.EAST);
}
private boolean openServer() {
if (serverRunning)
return false;
try {
int port, limitcap;
port = Integer.parseInt(this.inputPort.getText());
limitcap = Integer.parseInt(this.inputLimitCap.getText());
serverSocket = new ServerSocket(port);
serverThread = new ServerThread(serverSocket, limitcap);
serverThread.start();
clientList = new ArrayList<ClientThread>();
serverRunning = true;
return true;
} catch (java.net.BindException be) {
showServerErr(be.getMessage());
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
return false;
}
private boolean closeServer() {
try {
serverCmdBroadcasting("CLOSE@" + "\r\n");
serverThread.stop();
serverSocket.close();
serverRunning = false;
userListModel.clear();
gameListModel.clear();
for (int i = 0; i < clientList.size(); i++)
clientList.get(i).stop();
clientList.clear();
return true;
} catch (Exception ee) {
showServerErr(ee.getMessage());
}
return false;
}
private void showServerErr(String err) {
contentArea.append("ServerErr[" + err + "]\r\n");
}
private void serverCmdBroadcasting(String str) {
for (int i = clientList.size() - 1; i >= 0; i--) {
clientList.get(i).getWriter().println(str);
clientList.get(i).getWriter().flush();
}
contentArea.append("Server Command> " + str);
inputMsg.setText("");
}
private void serverBroadcasting() {
if (clientList != null) {
for (int i = clientList.size() - 1; i >= 0; i--) {
clientList.get(i).getWriter()
.println("S@" + inputMsg.getText() + "\r\n");
clientList.get(i).getWriter().flush();
}
}
contentArea.append("Server> " + inputMsg.getText() + "\r\n");
inputMsg.setText("");
}
private void checkGameQueue() {
if (gameListModel.size() > 1) {
int playeri = -1, playerj = -1;
String player1 = (String) gameListModel.get(0);
gameListModel.remove(0);
String player2 = (String) gameListModel.get(0);
gameListModel.remove(0);
for (int i = 0; i < clientList.size(); i++) {
if (clientList.get(i).user.getUserName().equals(player1)) {
playeri = i;
}
if (clientList.get(i).user.getUserName().equals(player2)) {
playerj = i;
}
}
if (playeri < 0 || playerj < 0) {
System.out.println("checkGameQueue Err 254");
return;
}
System.out.println("GLS@" + clientList.get(playeri).gameServerPort
+ "@" + clientList.get(playerj).user.getIP());
System.out.println("GameServer, " + clientList.get(playeri).user.getUserName());
System.out.println("GameClient, " + clientList.get(playerj).user.getUserName());
clientList
.get(playerj)
.getWriter()
.println(
"GLS@" + clientList.get(playeri).gameServerPort
+ "@"
+ clientList.get(playeri).user.getIP());
clientList.get(playerj).getWriter().flush();
}
}
public ControlPanel() {
createNorthPanel();
createCenterPanel();
createSouthPanel();
this.setLayout(new BorderLayout());
this.add(northPanel, BorderLayout.NORTH);
this.add(centerPanel, BorderLayout.CENTER);
this.add(southPanel, BorderLayout.SOUTH);
}
class ServerThread extends Thread {
private ServerSocket serverSocket;
private int limitCap;
public ServerThread(ServerSocket serverSocket, int limitCap) {
this.serverSocket = serverSocket;
this.limitCap = limitCap;
}
public void run() {
Socket socket;
BufferedReader reader;
PrintWriter writer;
ClientThread clientThread;
User user;
while (true) {
try {
socket = serverSocket.accept();
reader = new BufferedReader(new InputStreamReader(
socket.getInputStream()));
writer = new PrintWriter(socket.getOutputStream());
String msg = reader.readLine();
StringTokenizer st = new StringTokenizer(msg, "@");
String userName = st.nextToken();
int gameServerPort = Integer.parseInt(st.nextToken());
if (userListModel.size() == limitCap) {
writer.println("E@Server busy.");
writer.flush();
socket.close();
continue;
}
boolean sameNameFlag = false;
for (int i = 0; i < userListModel.size(); i++) {
if (userListModel.get(i).toString().equals(userName)) {
sameNameFlag = true;
}
}
if (sameNameFlag) {
writer.println("E@Same Name User");
writer.flush();
socket.close();
continue;
}
userListModel.addElement(userName);
user = new User(userName, socket.getInetAddress()
.getHostAddress().toString());
clientThread = new ClientThread(socket, user,
gameServerPort);
clientThread.start();
clientList.add(clientThread);
inputMsg.setText(userName + " has entered the room.");
serverBroadcasting();
serverCmdBroadcasting("A@" + user.getUserName() + "\r\n");
System.out.println(userName + gameServerPort);
System.out.println("ServerThread socket accept");
System.out.println(socket.getPort());
System.out
.println(socket.getInetAddress().getHostAddress());
} catch (Exception ee) {
System.out.println("ServerThread Err " + ee.getMessage());
}
}
}
}
class ClientThread extends Thread {// receive message to client
private Socket socket;
private User user;
private BufferedReader reader;
private PrintWriter writer;
private int gameServerPort;
public ClientThread(Socket socket, User user, int gameServerPort) {
try {
this.socket = socket;
this.user = user;
this.gameServerPort = gameServerPort;
this.reader = new BufferedReader(new InputStreamReader(
socket.getInputStream(), "UTF-8"));
this.writer = new PrintWriter(new OutputStreamWriter(
socket.getOutputStream(), "UTF-8"));
for (int i = clientList.size() - 1; i >= 0; i--)
writer.println("A@" + clientList.get(i).user.getUserName());
} catch (Exception e) {
e.printStackTrace();
}
}
public void closeSocket() {
try {
String msg = user.getUserName() + " has left the room.\r\n";
inputMsg.setText(msg);
serverBroadcasting();
serverCmdBroadcasting("D@" + user.getUserName());
userListModel.removeElement(user.getUserName());
for (int i = 0; i < clientList.size(); i++) {
if (clientList.get(i).user.getUserName().equals(
user.getUserName())) {
clientList.remove(i);
break;
}
}
socket.close();
this.stop();
} catch (Exception e) {
}
}
public void run() {
String msg;
while (true) {
try {
msg = reader.readLine();
dispatcherMessage(msg);
} catch (Exception e) {
}
}
}
public void dispatcherMessage(String msg) {
if (msg == null || msg.length() == 0)
return;
StringTokenizer st = new StringTokenizer(msg, "@");
msg = st.nextToken();
if (msg.equals("T")) {
String sentence = st.nextToken();
while (st.hasMoreTokens()) {
sentence += "@" + st.nextToken();
}
sentence = this.user.getUserName() + "> " + sentence + "\r\n";
contentArea.append(sentence);
serverCmdBroadcasting("M@" + sentence);
} else if (msg.equals("GR")) {// 請求隨機對手
gameListModel.addElement(this.user.getUserName());
checkGameQueue();
} else if (msg.equals("GE")) {// 放棄遊戲
gameListModel.removeElement(this.user.getUserName());
} else if (msg.equals("CLOSE")) {
closeSocket();
}
}
public BufferedReader getReader() {
return reader;
}
public PrintWriter getWriter() {
return writer;
}
}
}
package Server;
import java.io.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class MServer extends JFrame {
public MServer() {
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setTitle("MServer");
this.setSize(800, 650);
this.setResizable(false);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
// practice closing all socket.
}
});
this.add(new ControlPanel());
this.setVisible(true);
}
public static void main(String[] args) {
new MServer();
}
}
package Server;
public class User {
private String name;
private String ip;
public User(String name, String ip) {
this.name = name;
this.ip = ip;
}
public String getUserName() {
return name;
}
public String getIP() {
return ip;
}
public void setUserName(String name) {
this.name = name;
}
public void setIP(String ip) {
this.ip = ip;
}
}