// Function use to Save Records to File After Deleting the Record of User Choice.
void deleteFile() {
try {
FileOutputStream fos = new FileOutputStream("Bank.dat");
DataOutputStream dos = new DataOutputStream(fos);
if (records != null) {
for (int i = 0; i < total; i++) {
for (int r = 0; r < 6; r++) {
dos.writeUTF(records[i][r]);
if (records[i][r] == null) break;
}
}
JOptionPane.showMessageDialog(
this,
"Record has been Deleted Successfuly.",
"BankSystem - Record Deleted",
JOptionPane.PLAIN_MESSAGE);
txtClear();
} else {
}
dos.close();
fos.close();
} catch (IOException ioe) {
JOptionPane.showMessageDialog(
this,
"There are Some Problem with File",
"BankSystem - Problem",
JOptionPane.PLAIN_MESSAGE);
}
}
public void saveState(String extension) {
String directory = (cartridge.romFileName + extension);
try {
FileOutputStream fl = new FileOutputStream(directory);
DataOutputStream sv = new DataOutputStream(fl);
saveData(sv, directory);
// write battery ram
cartridge.saveData(sv, directory);
// write graphic memory
graphicsChip.saveData(sv, directory);
// write io state
ioHandler.saveData(sv, directory);
// stats.printStats();
sv.close();
fl.close();
} catch (FileNotFoundException e) {
System.out.println("Dmgcpu.saveState: Could not open file " + directory);
System.out.println("Error Message: " + e.getMessage());
System.exit(-1);
} catch (IOException e) {
System.out.println("Dmgcpu.saveState: Could not write to file " + directory);
System.out.println("Error Message: " + e.getMessage());
System.exit(-1);
}
System.out.println("Saved stage!");
}
public void addScore() {
try {
out88.writeUTF("加分");
out88.flush();
out88.writeUTF("");
} catch (IOException e) {
e.printStackTrace();
}
}
public void cutScore(String whom) {
try {
out88.writeUTF("减分");
out88.flush();
out88.writeUTF("");
} catch (IOException e) {
e.printStackTrace();
}
}
private void saveData(DataOutputStream sv, String directory) {
try {
// 8 bit registers
sv.write(registers[a]);
sv.write(registers[b]);
sv.write(registers[c]);
sv.write(registers[d]);
sv.write(registers[e]);
sv.write(f);
// 16 bit registers
sv.writeInt(sp);
sv.writeInt(pc);
sv.writeInt(hl);
sv.writeInt(gbcRamBank);
// write ram 8Kb
sv.write(mainRam);
// write oam (used mainly for registers) 256 bytes
sv.write(oam);
} catch (IOException e) {
System.out.println("Dmgcpu.saveState.saveData: Could not write to file " + directory);
System.out.println("Error Message: " + e.getMessage());
System.exit(-1);
}
}
public void guardarVentaIngreso() {
try {
FileOutputStream fos = new FileOutputStream("ingreso.dat");
DataOutputStream dos = new DataOutputStream(fos);
dos.writeDouble(sistema.getEmpresa().getIngreso());
dos.writeInt(sistema.getEmpresa().getNumVentas());
dos.close();
} catch (IOException ex) {
}
}
public void nick_name(String msg) {
try {
String name = msg.substring(13);
this.setName(name);
Vector v = father.onlineList;
boolean isRepeatedName = false;
int size = v.size();
for (int i = 0; i < size; i++) {
ServerAgentThread tempSat = (ServerAgentThread) v.get(i);
if (tempSat.getName().equals(name)) {
isRepeatedName = true;
break;
}
}
if (isRepeatedName == true) {
dout.writeUTF("<#NAME_REPEATED#>");
din.close();
dout.close();
sc.close();
flag = false;
} else {
v.add(this);
father.refreshList();
String nickListMsg = "";
StringBuilder nickListMsgSb = new StringBuilder();
size = v.size();
for (int i = 0; i < size; i++) {
ServerAgentThread tempSat = (ServerAgentThread) v.get(i);
nickListMsgSb.append("!");
nickListMsgSb.append(tempSat.getName());
}
nickListMsgSb.append("<#NICK_LIST#>");
nickListMsg = nickListMsgSb.toString();
Vector tempv = father.onlineList;
size = tempv.size();
for (int i = 0; i < size; i++) {
ServerAgentThread tempSat = (ServerAgentThread) tempv.get(i);
tempSat.dout.writeUTF(nickListMsg);
if (tempSat != this) {
tempSat.dout.writeUTF("<#MSG#>" + this.getName() + "is now online....");
}
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
public void disconnect() {
try {
dos.close();
s.close();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* \ Draw saved State (color dots on panel) on WhiteBoard
*
* @param outstream
* @throws IOException
*/
public void writeState(OutputStream outstream) throws IOException {
if (state == null) return;
synchronized (state) {
DataOutputStream dos = new DataOutputStream(new BufferedOutputStream(outstream));
// DataOutputStream dos=new DataOutputStream(outstream);
dos.writeInt(state.size());
for (Map.Entry<Point, Color> entry : state.entrySet()) {
Point point = entry.getKey();
Color col = entry.getValue();
dos.writeInt(point.x);
dos.writeInt(point.x);
dos.writeInt(col.getRGB());
}
dos.flush();
System.out.println("wrote " + state.size() + " elements");
}
}
public void disconnect() {
try {
dos.close();
s.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private void exchangeKeys() {
try {
output.write(modulus.toByteArray());
byte[] buffer = new byte[ciphertextBlockSize];
input.read(buffer);
recipModulus = new BigInteger(1, buffer);
} catch (IOException ioe) {
System.err.println("Error establishing keys");
}
}
private final int getuid(String s) {
try {
File file = new File(s + "uid.dat");
if (!file.exists() || file.length() < 4L) {
DataOutputStream dataoutputstream =
new DataOutputStream(new FileOutputStream(s + "uid.dat"));
dataoutputstream.writeInt((int) (Math.random() * 99999999D));
dataoutputstream.close();
}
} catch (Exception _ex) {
}
try {
DataInputStream datainputstream = new DataInputStream(new FileInputStream(s + "uid.dat"));
int i = datainputstream.readInt();
datainputstream.close();
return i + 1;
} catch (Exception _ex) {
return 0;
}
}
// Close socket and IO streams, change appearance/functionality of some components
private void closeAll() throws IOException {
displayArea.append("\nConnection closing");
output.close();
input.close();
connection.close();
// We are no longer connected
connection = null;
// Change components
serverField.setEditable(true);
connectButton.setLabel("Connect to server above");
enterField.setEnabled(false);
}
public void run() {
String objRouter = applet.getParameter("name");
// No Internationalisation
try {
ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
DataOutputStream outp = new DataOutputStream(byteStream);
outp.writeInt(GenericConstants.ROUTER_PROPERTIES);
outp.writeUTF(objRouter);
outp.flush();
byte[] bytes = byteStream.toByteArray();
outp.close();
byteStream.reset();
byteStream.close();
byte[] data = GenericSession.getInstance().syncSend(bytes);
if (data != null) {
DataInputStream inp = new DataInputStream(new ByteArrayInputStream(data));
int reqId = inp.readInt();
if (reqId == GenericConstants.ROUTER_PROPERTIES) {
int length = inp.readInt();
byte serverData[] = new byte[length];
inp.readFully(serverData);
routerobject = NmsClientUtil.deSerializeVector(serverData);
}
init();
refresh();
super.setVisible(true);
}
/*init();
refresh();
super.setVisible(true);*/
else close();
} catch (Exception e) {
// NmsClientUtil.err(NmsClientUtil.getFrame(app),"IO Error sending request to server.
// "+e);//No Internationalisation
}
}
/**
* Bring up a file chooser allowing the user to choose a location to save the unchanged contents
* of the text area as a text file. Saves it to this file. Displays an error message if a problem
* occurs or if the file already exists.
*/
private void saveText() {
if (save_chooser == null) save_chooser = new JFileChooser();
int browse_return = save_chooser.showSaveDialog(this);
if (browse_return == JFileChooser.APPROVE_OPTION) {
String selected_path = save_chooser.getSelectedFile().getAbsolutePath();
File selected_file =
mckay.utilities.staticlibraries.FileMethods.getNewFileForWriting(selected_path, false);
if (selected_file != null) {
try {
System.out.println("a");
DataOutputStream writer =
mckay.utilities.staticlibraries.FileMethods.getDataOutputStream(selected_file);
System.out.println("b");
writer.writeBytes(getText());
System.out.println("c");
} catch (Exception e) {
JOptionPane.showMessageDialog(
null, "Unable to write file.", "ERROR", JOptionPane.ERROR_MESSAGE);
}
}
}
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == jbSaveLayer) {
try {
FileOutputStream fout = new FileOutputStream(jtfCengMing.getText() + ".wyf");
ObjectOutputStream oout = new ObjectOutputStream(fout);
oout.writeObject(itemArray);
oout.close();
fout.close();
} catch (Exception ea) {
ea.printStackTrace();
}
} else if (e.getSource() == jbLoadLayer) {
try {
FileInputStream fin = new FileInputStream(jtfCengMing.getText() + ".wyf");
ObjectInputStream oin = new ObjectInputStream(fin);
itemArray = (Item[][]) oin.readObject();
oin.close();
fin.close();
this.flush();
} catch (Exception ea) {
ea.printStackTrace();
}
lvp.repaint();
} else if (e.getSource() == jbLoadAll) { // 全部铺上当前选中
for (int row = 0; row < 40; row++) {
for (int col = 0; col < 60; col++) {
Item item = ((Item) (jl.getSelectedValue())).clone();
itemArray[row][col] = item;
if (item != null) {
item.setPosition(col, row);
}
}
}
lvp.repaint();
} else if (e.getSource() == jbCreate) { // 生成源代码
try {
FileOutputStream fout = null;
DataOutputStream dout = null;
fout = new FileOutputStream("maps.so");
dout = new DataOutputStream(fout);
int totalBlocks = 0;
for (int i = 0; i < 40; i++) {
for (int j = 0; j < 60; j++) {
Item item = itemArray[i][j];
if (item != null) {
totalBlocks++;
}
}
}
System.out.println("totalBlocks=" + totalBlocks);
// 写入不空块的数量
dout.writeInt(totalBlocks);
for (int i = 0; i < 40; i++) {
for (int j = 0; j < 60; j++) {
Item item = itemArray[i][j];
if (item != null) {
int w = item.w; // 元素的图片宽度
int h = item.h; // 元素的图片高度
int col = item.col; // 元素的地图列
int row = item.row; // 元素的地图行
int pCol = item.pCol; // 元素的占位列
int pRow = item.pRow; // 元素的占位行
String leiMing = item.leiMing; // 类名
int[][] notIn = item.notIn; // 不可通过
int[][] keYu = item.keYu; // 可遇矩阵
// 计算图片下标
int outBitmapInxex = 0;
if (leiMing.equals("Grass")) {
outBitmapInxex = 0;
} else if (leiMing.equals("XiaoHua1")) {
outBitmapInxex = 1;
} else if (leiMing.equals("MuZhuang")) {
outBitmapInxex = 2;
} else if (leiMing.equals("XiaoHua2")) {
outBitmapInxex = 3;
} else if (leiMing.equals("Road")) {
outBitmapInxex = 4;
} else if (leiMing.equals("Jing")) {
outBitmapInxex = 5;
}
dout.writeByte(outBitmapInxex); // 记录图片下标
dout.writeByte(0); // 记录可遇标志 0-不可遇 底层都不可遇
dout.writeByte(w); // 图片宽度
dout.writeByte(h); // 图片高度
dout.writeByte(col); // 总列数
dout.writeByte(row); // 总行数
dout.writeByte(pCol); // 占位列
dout.writeByte(pRow); // 占位行
int bktgCount = notIn.length; // 不可通过点的数量
dout.writeByte(bktgCount); // 写入不可通过点的数量
for (int k = 0; k < bktgCount; k++) {
dout.writeByte(notIn[k][0]);
dout.writeByte(notIn[k][1]);
}
}
}
}
dout.close();
fout.close();
} catch (Exception ea) {
ea.printStackTrace();
}
}
}
/** Submits POST command to the server, and reads the reply. */
public boolean post(
String url,
String fileName,
String cryptToken,
String type,
String path,
String content,
String comment)
throws IOException {
String sep = "89692781418184";
while (content.indexOf(sep) != -1) sep += "x";
String message = makeMimeForm(fileName, cryptToken, type, path, content, comment, sep);
// for test
// URL server = new URL("http", "localhost", 80, savePath);
URL server =
new URL(getCodeBase().getProtocol(), getCodeBase().getHost(), getCodeBase().getPort(), url);
URLConnection connection = server.openConnection();
connection.setAllowUserInteraction(false);
connection.setDoOutput(true);
// connection.setDoInput(true);
connection.setUseCaches(false);
connection.setRequestProperty("Content-type", "multipart/form-data; boundary=" + sep);
connection.setRequestProperty("Content-length", Integer.toString(message.length()));
// System.out.println(url);
String replyString = null;
try {
DataOutputStream out = new DataOutputStream(connection.getOutputStream());
out.writeBytes(message);
out.close();
// System.out.println("Wrote " + message.length() +
// " bytes to\n" + connection);
try {
BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String reply = null;
while ((reply = in.readLine()) != null) {
if (reply.startsWith("ERROR ")) {
replyString = reply.substring("ERROR ".length());
}
}
in.close();
} catch (IOException ioe) {
replyString = ioe.toString();
}
} catch (UnknownServiceException use) {
replyString = use.getMessage();
System.out.println(message);
}
if (replyString != null) {
// System.out.println("---- Reply " + replyString);
if (replyString.startsWith("URL ")) {
URL eurl = getURL(replyString.substring("URL ".length()));
getAppletContext().showDocument(eurl);
} else if (replyString.startsWith("java.io.FileNotFoundException")) {
// debug; when run from appletviewer, the http connection
// is not available so write the file content
if (path.endsWith(".draw") || path.endsWith(".map")) System.out.println(content);
} else showStatus(replyString);
return false;
} else {
showStatus(url + " saved");
return true;
}
}
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
// Client pressed enter in the message entry field-send it
if (source == enterField) {
// Get the message
message = e.getActionCommand();
try {
// Encipher the message
if (message.length() > plaintextBlockSize)
message = message.substring(0, plaintextBlockSize);
byte[] ciphertext =
Ciphers.RSAEncipherWSalt(message.getBytes(), BigIntegerMath.THREE, recipModulus, sr);
// Send to the server
output.write(ciphertext);
output.flush();
// Display same message in client output area
displayArea.append("\n" + message);
enterField.setText("");
} catch (IOException ioe) {
displayArea.append("\nError writing message");
}
} else if (source == connectButton) {
if (connection != null) { // Already connected-button press now means disconnect
try {
// Send final message of 0
byte[] lastMsg = new byte[1];
lastMsg[0] = 0;
output.write(Ciphers.RSAEncipherWSalt(lastMsg, BigIntegerMath.THREE, recipModulus, sr));
output.flush();
// close connection and IO streams, change some components
closeAll();
} catch (IOException ioe) {
displayArea.append("\nError closing connection");
}
} else { // Not connected-connect
// Get name of server to connect to
chatServer = serverField.getText();
displayArea.setText("Attempting connection to " + chatServer);
try {
// Set up the socket
connection = new Socket(chatServer, 55555);
displayArea.append("\nConnected to: " + connection.getInetAddress().getHostName());
// Set up the IO streams
output = new DataOutputStream(connection.getOutputStream());
output.flush();
input = new DataInputStream(connection.getInputStream());
// Exchange public keys with the server-send yours, get theirs
exchangeKeys();
// Change appearance/functionality of some components
serverField.setEditable(false);
connectButton.setLabel("Disconnect from server above");
enterField.setEnabled(true);
// Set up a thread to listen for the connection
listener =
new Thread(
new Runnable() {
public void run() {
go();
}
});
listener.start();
} catch (IOException ioe) {
displayArea.append("\nError connecting to " + chatServer);
}
}
}
}
public void
run() { // ************************************************************************************
String jsonText2 = new String("");
JSONObject obj_out = new JSONObject();
ServerSocket welcomeSocket;
while (true) {
try { // *********************************************************
welcomeSocket = new ServerSocket(network.api_port, 0, InetAddress.getByName("localhost"));
Socket connectionSocket = welcomeSocket.accept();
BufferedReader inFromClient =
new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));
DataOutputStream outToClient = new DataOutputStream(connectionSocket.getOutputStream());
clientSentence = inFromClient.readLine();
JSONParser parser = new JSONParser();
try { // *********************************************************
statex = "0";
responsex = "e00";
jsonText = "";
if (!clientSentence.contains("")) {
throw new EmptyStackException();
}
Object obj = parser.parse(clientSentence);
jsonObject = (JSONObject) obj;
String request = (String) jsonObject.get("request");
String item_id = new String("");
String item_array = new String("");
String old_key = new String("");
String node = new String("");
try {
item_id = (String) jsonObject.get("item_id").toString();
} catch (Exception e) {
System.out.println("extra info no item_id...");
}
try {
item_array = (String) jsonObject.get("item_array").toString();
} catch (Exception e) {
System.out.println("extra info no item_array...");
}
try {
old_key = (String) jsonObject.get("key").toString();
} catch (Exception e) {
System.out.println("extra info no key...");
}
try {
node = (String) jsonObject.get("node").toString();
} catch (Exception e) {
System.out.println("extra info no node...");
}
while (network.database_in_use == 1 && !request.equals("status")) {
System.out.println("Database in use...");
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
} // **************************************************************
if (request.equals("status")) {
statex = "1";
responsex = get_status();
} // ***************************
else if (request.equals("get_version")) {
statex = "1";
responsex = network.versionx;
} //
else if (request.equals("get_tor_active")) {
statex = "1";
responsex = Integer.toString(network.tor_active);
} //
else if (request.equals("get_last_block")) {
statex = "1";
responsex = network.last_block_id;
} //
else if (request.equals("get_last_block_timestamp")) {
statex = "1";
responsex = network.last_block_timestamp;
} //
else if (request.equals("get_last_block_hash")) {
statex = "1";
responsex = network.last_block_idx;
} //
else if (request.equals("get_difficulty")) {
statex = "1";
responsex = Long.toString(network.difficultyx);
} //
else if (request.equals("get_last_mining_id")) {
statex = "1";
responsex = network.last_block_mining_idx;
} //
else if (request.equals("get_prev_mining_id")) {
statex = "1";
responsex = network.prev_block_mining_idx;
} //
else if (request.equals("get_last_unconfirmed_id")) {
statex = "1";
responsex = get_item_ids();
} //
else if (request.equals("get_my_token_total")) {
statex = "1";
responsex = Integer.toString(network.database_listings_owner);
} //
else if (request.equals("get_my_id_list")) {
statex = "1";
responsex = get_item_ids();
} //
else if (request.equals("get_my_ids_limit")) {
statex = "1";
responsex = get_item_ids();
} //
else if (request.equals("get_token")) {
statex = "1";
responsex = get_item_array(item_id);
} //
else if (request.equals("get_settings")) {
statex = "1";
responsex = get_settings_array();
} //
else if (request.equals("get_mining_info")) {
statex = "1";
responsex = get_item_array(item_id);
} //
else if (request.equals("get_new_keys")) {
statex = "1";
responsex = build_keysx();
} //
else if (request.equals("delete_node")) {
statex = "1";
responsex = delete_node(node);
} //
else if (request.equals("delete_all_nodes")) {
statex = "1";
responsex = delete_all_nodes();
} //
else if (request.equals("set_new_node")) {
statex = "1";
responsex = set_new_node(node);
} //
else if (request.equals("set_old_key")) {
statex = "1";
responsex = set_old_key(old_key);
} //
else if (request.equals("set_new_block")) {
statex = "1";
responsex = set_new_block(item_array);
} //
else if (request.equals("set_edit_block")) {
statex = "1";
update_state = "set_edit_block";
responsex = update_token(item_array);
} //
else if (request.equals("set_transfer_block")) {
statex = "1";
update_state = "set_transfer_block";
responsex = update_token(item_array);
} //
else if (request.equals("system_restart")) {
statex = "1";
responsex = "restarting";
toolkit = Toolkit.getDefaultToolkit();
xtimerx = new Timer();
xtimerx.schedule(new RemindTask_restart(), 0);
} //
else if (request.equals("system_exit")) {
statex = "1";
System.exit(0);
} //
else {
statex = "0";
responsex = "e01 UnknownRequestException";
}
} // try
catch (ParseException e) {
e.printStackTrace();
statex = "0";
responsex = "e02 ParseException";
} catch (Exception e) {
e.printStackTrace();
statex = "0";
responsex = "e03 Exception";
}
JSONObject obj = new JSONObject();
obj.put("response", statex);
try {
obj.put("message", responsex);
} catch (Exception e) {
e.printStackTrace();
}
StringWriter outs = new StringWriter();
obj.writeJSONString(outs);
jsonText = outs.toString();
System.out.println("SEND RESPONSE " + responsex);
outToClient.writeBytes(jsonText + '\n');
welcomeSocket.close();
} catch (Exception e) {
e.printStackTrace();
System.out.println("Server ERROR x3");
}
} // **********while
} // runx***************************************************************************************************
/** Send the move to other player */
private void sendMove(DataOutputStream out, int row, int column) throws IOException {
out.writeInt(row); // Send row index
out.writeInt(column); // Send column index
}
// =========================================================
public void send(String strToSend) throws IOException // SEND METHOD
{
dos.writeBytes(strToSend + '\n');
System.out.println("SENT>>>> " + id + ": " + strToSend);
}
@Override
public void run() {
try {
// Create data input and output streams
DataInputStream inputFromClient = new DataInputStream(socket.getInputStream());
DataOutputStream outputToClient = new DataOutputStream(socket.getOutputStream());
// Set up a byte buffer to capture the file from the client
byte[] buffer = new byte[BUFFER_SIZE];
OutputStream outputStream = null;
String fileName = "";
boolean createFile = true;
int bytesReceived = 0;
long totalBytesReceived = 0;
long fileSize = 0;
// Continuously serve the client
while (true) {
bytesReceived = inputFromClient.read(buffer);
if (bytesReceived
> 0) { // Get the file transmission header from the initial client packet
String transmitHeader = new String(buffer, 0, bytesReceived);
// transmitHeader = transmitHeader.substring(0, bytesReceived).trim().;
String[] header = transmitHeader.split(HEADER_DEL);
fileSize = Long.parseLong(header[0]);
fileName = header[1];
// Send receipt acknowledgment back to the client. Just send back the number of bytes
// received.
outputToClient.writeInt(bytesReceived);
// Reinitialize buffer values
buffer = new byte[BUFFER_SIZE];
bytesReceived = 0;
}
// Wait for client to send bytes
while ((bytesReceived = inputFromClient.read(buffer)) != -1) {
if (inputFromClient.available() > 0) {
if (createFile) { // Get a unique name for the file to be received
fileName = textFolder.getText() + fileName; // getUniqueFileName();
outputStream = createFile(fileName);
createFile = false;
textArea.append("Receiving file from client.\n");
}
// Write bytes to file
outputStream.write(buffer, 0, bytesReceived);
} else { // We get here if no more data is available, but some bytes were already
// received
// If bytes were received and the file wasn't already created,
// it means that the file was smaller than our buffer size.
// Create the file...
if (bytesReceived > 0
&& createFile) { // Get a unique name for the file to be received
fileName = textFolder.getText() + fileName; // getUniqueFileName();
outputStream = createFile(fileName);
createFile = false;
textArea.append("Receiving file from client.\n");
}
if (outputStream != null) {
if (bytesReceived > 0) { // Write remaining bytes to file, if any
outputStream.write(buffer, 0, bytesReceived);
}
outputStream.flush();
outputStream.close();
textArea.append("Received file successfully. Saved as " + fileName + "\n");
// Return success to client.
outputToClient.writeInt(0);
}
// Reset creation flag
createFile = true;
break;
}
// Reinitialize buffer values
buffer = new byte[BUFFER_SIZE];
bytesReceived = 0;
}
}
} catch (IOException e) {
System.err.println(e);
}
}
/** Implement the run() method for the thread */
public void run() {
try {
// Create data input and output streams
DataInputStream fromPlayer1 = new DataInputStream(player1.getInputStream());
DataOutputStream toPlayer1 = new DataOutputStream(player1.getOutputStream());
DataInputStream fromPlayer2 = new DataInputStream(player2.getInputStream());
DataOutputStream toPlayer2 = new DataOutputStream(player2.getOutputStream());
// Write anything to notify player 1 to start
// This is just to let player 1 know to start
toPlayer1.writeInt(1);
// Continuously serve the players and determine and report
// the game status to the players
while (true) {
// Receive a move from player 1
int row = fromPlayer1.readInt();
int column = fromPlayer1.readInt();
int yCoordinate = game.insert("[X]", column);
// Check if Player 1 wins
if (game.isWinner(column, yCoordinate, "[X]")) { // if a winner is found
toPlayer1.writeInt(PLAYER1_WON);
toPlayer2.writeInt(PLAYER1_WON);
sendMove(toPlayer2, row, column);
break; // Break the loop
} else {
toPlayer2.writeInt(CONTINUE);
sendMove(toPlayer2, row, column);
}
// Receive a move from Player 2
row = fromPlayer2.readInt();
column = fromPlayer2.readInt();
yCoordinate = game.insert("[O]", column);
// Check if Player 2 wins
if (game.isWinner(column, yCoordinate, "[O]")) { // if a winner is found
toPlayer1.writeInt(PLAYER2_WON);
toPlayer2.writeInt(PLAYER2_WON);
sendMove(toPlayer1, row, column);
break; // Break the loop
} else if (game.boardIsFull()) { // Check if all cells are filled
toPlayer1.writeInt(DRAW);
toPlayer2.writeInt(DRAW);
sendMove(toPlayer1, row, column);
break;
} else {
// Notify player 2 to take the turn
toPlayer1.writeInt(CONTINUE);
// Send player 1's selected row and column to player 2
sendMove(toPlayer1, row, column);
}
}
} catch (IOException ex) {
System.err.println(ex);
}
}
/* (non-Javadoc)
* @see edu.mit.csail.cgs.utils.Saveable#save(java.io.DataOutputStream)
*/
public void save(DataOutputStream dos) throws IOException {
dos.writeInt(2);
super.save(dos);
}
public void send(String str) throws IOException {
DataOutputStream dos = new DataOutputStream(s.getOutputStream());
dos.writeUTF(str);
}