public MapBuilder(String name, File toLoad, File toSave, String tileDir) { super(name); currTileImg = null; currTileLoc = ""; try { System.out.println(tileDir); currTileImg = new ImageIcon(getTile(tileDir, 0, 0, DISPLAY_SCALE)); currTileLoc = "0_0"; } catch (IOException e) { System.out.println("Generating current tile failed."); System.out.println(e); System.exit(0); } currTileDisplay = new JLabel(new ImageIcon(scaleImage(currTileImg.getImage(), 2))); this.input = toLoad; output = toSave; this.tileDir = tileDir; if (toLoad != null) { try { backEnd = loadMap(toLoad); } catch (FileNotFoundException e) { System.err.println("Could not find input file."); System.exit(0); } } else { backEnd = emptyMap(DEFAULT_WIDTH, DEFAULT_HEIGHT); } mapWidth = backEnd.getWidth(); mapHeight = backEnd.getHeight(); }
private void winning() { String[] options = {"Try again", "Go back to Start", "Quit"}; InformationFrame.stopClock(); int n = JOptionPane.showOptionDialog( rootPane, "You won!" + "\n╔══╗░░░░╔╦╗░░╔═════╗" + "\n║╚═╬════╬╣╠═╗║░▀░▀░║" + "\n╠═╗║╔╗╔╗║║║╩╣║╚═══╝║" + "\n╚══╩╝╚╝╚╩╩╩═╝╚═════╝", "Smileys c: ☺ ☻ ت ヅ ツ ッ シ Ü ϡ ﭢ" + "\nWhat would you like to do now?", JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, options, options[2]); if (n == 2) { // System.out.println("n = " + n); System.exit(0); } else if (n == 1) { InformationFrame.dispose(); main(null); this.dispose(); } else if (n == 0) { String difficulty = MainManager.getMainGrid().getDifficulty(); MainPanel.removeAll(); constructMinesweeper(difficulty.toLowerCase()); } }
public void actionPerformed(ActionEvent ae) { // 响应用户点击 if (ae.getActionCommand().equals("new_game")) { // 如果选择 “开始新游戏” 则跳转到游戏开始 ae_panel = new GamePanel(false); Thread ae_thread = new Thread(ae_panel); ae_thread.start(); // 先删除旧面板 -- 开始界面 this.remove(start_panel); this.add(ae_panel); this.addKeyListener(ae_panel); this.setVisible(true); // 如果没有这句点击后不会出现新的游戏面板 } else if (ae.getActionCommand().equals("qs_game")) { // 退出时保存游戏进度 Recorder.set_enemies(ae_panel.enemies); Recorder.save_game_data(); // 0 表示正常退出 System.exit(0); } else if (ae.getActionCommand().equals("restart_old_game")) { // 恢复游戏数据 -- 如果曾经保存 Recorder.recovery_position(); ae_panel = new GamePanel(true); Thread ae_thread = new Thread(ae_panel); ae_thread.start(); // 先删除旧面板 -- 开始界面 this.remove(start_panel); this.add(ae_panel); this.addKeyListener(ae_panel); this.setVisible(true); } else if (ae.getActionCommand().equals("save_now")) { Recorder.set_enemies(ae_panel.enemies); Recorder.recovery_position(); } }
// initialize data hash table servers // read server addresses from file and initialize the servers private void initServers() { try { java.net.URL path = ClassLoader.getSystemResource(clientSettingFile); FileReader fr = new FileReader(path.getFile()); BufferedReader br = new BufferedReader(fr); try { String[] portMap = br.readLine().split(","); mServerCount = portMap.length; mPortMap = new int[mServerCount]; for (int i = 0; i < mServerCount; i++) { mPortMap[i] = Integer.parseInt(portMap[i]); } } catch (IOException e) { e.printStackTrace(); System.exit(-1); } } catch (FileNotFoundException e2) { e2.printStackTrace(); System.exit(-1); } mDhtServerArray = new IDistributedHashTable[mServerCount]; for (int i = 0; i < mServerCount; i++) { try { mDhtServerArray[i] = (IDistributedHashTable) Naming.lookup("rmi://localhost:" + mPortMap[i] + "/DistributedHashTable"); appendOutput("server: " + (i + 1) + " is connected"); } catch (Exception e) { appendOutput("initServers: " + (i + 1) + " " + e.getMessage()); } } }
private static ArrayList<String> getArrayOfValues(String key) { ArrayList<String> stringArrayList = new ArrayList<>(); try (BufferedReader br = new BufferedReader(new FileReader(CONFIG_FILE_LOCATION))) { for (String line; (line = br.readLine()) != null; ) { if (line.length() > 0) { if (line.charAt(0) != '#' && line.contains(key)) { String[] values = line.split("="); if (values.length == 2) { stringArrayList.add(values[1]); } else { infoBox("Value for ''" + key + "'' not defined\nProgram will exit!", "Error"); System.exit(-2); } } } } } catch (IOException e) { infoBox( "Error reading config file. Save config file to C:\\config.conf and run program again.", "Error"); e.printStackTrace(); System.exit(1); } return stringArrayList; }
/** * Creates a new entity enumeration icon chooser. * * @param enumeration the enumeration to display in this combo box */ public EnumerationIconChooser(Class<E> enumeration) { super(); this.enumeration = enumeration; try { this.icons = (ImageIcon[]) enumeration.getMethod("getIcons").invoke(null); for (int i = 0; i < icons.length; i++) { addItem(icons[i]); } } catch (NoSuchMethodException ex) { System.err.println( "The method 'getIcons()' is missing in enumeration " + enumeration.getName()); ex.printStackTrace(); System.exit(1); } catch (IllegalAccessException ex) { System.err.println( "Cannot access method 'getIcons()' in enumeration " + enumeration.getName() + ": ex.getMessage()"); ex.printStackTrace(); System.exit(1); } catch (InvocationTargetException ex) { ex.getCause().printStackTrace(); System.exit(1); } }
public static void main(String[] args) throws IOException { if (args.length != 1) { System.err.printf("Usage: DesignerApplication propertyFile\n"); System.exit(-1); } Properties properties = parseProperties(args[0]); String repositoryFile = properties.getProperty("octopus.repository.file"); if (repositoryFile == null || repositoryFile.length() == 0) { System.err.printf( "The property file %s is missing the octopus.repository.file property", args[0]); System.exit(-1); } OctopusRepository repository = new OctopusDb4oRepository(repositoryFile); LookAndFeelFactory.installDefaultLookAndFeelAndExtension(); final DesignerFrame designerFrame = new DesignerFrame(repository); try { designerFrame.loadInitialDataFromRepository(); SwingUtilities.invokeLater( new Runnable() { @Override public void run() { designerFrame.setVisible(true); } }); } catch (RepositoryException e) { ErrorDialog.showErrorDialog(null, e, "Problem loading initial data from repository"); } }
public void userInput() { int input; int counter = 0; while (counter < 9) { while (counter % 2 == 0) { input = Integer.parseInt( JOptionPane.showInputDialog(null, "Please input the location for X: ")); input = input - 1; if (verifyInput(input)) { if (isEmpty(input)) { board[input / 3][input % 3] = 'X'; if (checkWinner()) { JOptionPane.showMessageDialog(null, "The Winner is X!"); System.exit(0); } counter++; printBoard(); } } else if (!verifyInput(input)) { JOptionPane.showMessageDialog(null, "The location you entered is incorrect"); } else { JOptionPane.showMessageDialog( null, "The location you entered is already taken by " + board[input / 3][input % 3]); } } while (counter % 2 != 0) { input = Integer.parseInt( JOptionPane.showInputDialog(null, "Please input the location for O: ")); input = input - 1; if (verifyInput(input)) { if (isEmpty(input)) { board[input / 3][input % 3] = 'O'; intboard[input / 3][input % 3] = input; if (checkWinner()) { JOptionPane.showMessageDialog(null, "The Winner is O!"); System.exit(0); } counter++; printBoard(); } else { JOptionPane.showMessageDialog( null, "The location you entered is already taken by " + board[input / 3][input % 3]); } } else if (!verifyInput(input)) { JOptionPane.showMessageDialog(null, "The location you entered is incorrect"); } } if (counter == 9) { JOptionPane.showMessageDialog(null, "The game is a tie!"); System.exit(0); } } }
public static void main(String args[]) { boolean debug = true; // Parse command-line arguments try { for (int i = 0; i < args.length; i++) { if (args[i].equals("-help")) { System.out.println("Usage: java Mesh <filename>"); System.out.println(" or: java Mesh <shape> [uSize vSize]"); System.out.println(" where <shape> is one of:"); System.out.println(" -ellipsoid -torus"); System.exit(0); } else if (args[i].equals("-nodebug")) { debug = false; } else if (args[i].charAt(0) == '-') { // Primitive String primName = args[i].substring(1); int uSize = 24, vSize = 24; // Check for u/v if (args.length >= i + 3) { uSize = (new Integer(args[i + 1])).intValue(); vSize = (new Integer(args[i + 2])).intValue(); i += 2; } // Create primitive if (primName.equals("ellipsoid")) { shape = new Ellipsoid(uSize, vSize); } else if (primName.equals("torus")) { shape = new Torus(uSize, vSize); } else { throw new Exception("Unknown primitive: " + primName); } } else { // Filename shape = new PolyMesh(args[i]); } } if (shape == null) throw new Exception("No shape specified."); } catch (Exception e) { e.printStackTrace(); System.out.println("Error: " + e.getMessage()); System.exit(1); } // Create main window try { Mesh m = new Mesh(debug); } catch (Exception e) { e.printStackTrace(); System.exit(1); } }
public void actionPerformed(ActionEvent arg) { if (arg.getSource() == exitMenuItem) { System.exit(0); } if (arg.getSource() == aboutMenuItem) { System.exit(0); } if (arg.getSource() == helpMenuItem) { System.exit(0); } }
public void actionPerformed(ActionEvent e) { JFileChooser chooser = new JFileChooser(); chooser.setDialogTitle("Load"); int choice = 0; do { int result = chooser.showOpenDialog(null); if (result == JFileChooser.APPROVE_OPTION) { file = chooser.getSelectedFile(); try { if (file != null) { fileName = file.getCanonicalPath(); reader = new BufferedReader(new FileReader(fileName)); String line; while ((line = reader.readLine()) != null) { myPatternList.add(line); } // for(int i=0;i<myPatternList.size();i++) { // responseArea.append(myPatternList.get(i)+"\n"); // } } choice = 2; reader.close(); } catch (IOException c) { c.printStackTrace(); Object[] options = new String[] {"Load New File", "Exit"}; choice = JOptionPane.showOptionDialog( null, "Invalid FileChoosen." + "Would you like to load a new file " + "or exit?", "Options", JOptionPane.YES_NO_OPTION, JOptionPane.ERROR_MESSAGE, null, options, options[0]); if (choice == 1) System.exit(0); } } else if (result == JFileChooser.CANCEL_OPTION) { Object[] options = new String[] {"Load Different File", "Exit"}; choice = JOptionPane.showOptionDialog( null, "Would you like to load a new file " + " or exit?", "Options", JOptionPane.YES_NO_OPTION, JOptionPane.ERROR_MESSAGE, null, options, options[0]); if (choice == 1) System.exit(0); } } while (choice == 0); }
/** @param args */ public void run(String[] arg0) { try { boolean chosen = buildUpdateGUI(); if (!chosen) System.exit(0); if (getShotsUsingAssets()) if (confirmShotsToUpdate() == null) System.exit(0); processNodes(); System.err.println("DONE"); System.exit(0); } catch (PipelineException e) { e.printStackTrace(); } } // end run(String)
/** @param args */ public static void main(String[] args) { UpdateAssetGUI gui = new UpdateAssetGUI(); try { boolean chosen = gui.buildUpdateGUI(); if (!chosen) System.exit(0); if (gui.getShotsUsingAssets()) if (gui.confirmShotsToUpdate() == null) System.exit(0); gui.processNodes(); System.err.println("DONE"); System.exit(0); } catch (PipelineException e) { e.printStackTrace(); } } // end main(args)
public void launch() { try { long time = System.nanoTime(); UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); monitor = new ProgressMonitor(); monitor.setMaximum(5); updateState(BootstrapState.UPDATE_CHECK); { CountDownLatch latch = new CountDownLatch(2); runTask(TaskBootstrapUpdateCheck.class, latch); runTask(TaskInstallerUpdateCheck.class, latch); latch.await(); } updateState(BootstrapState.LOAD_DEPENDENCIES); { runTask(TaskLoadDependencies.class); } updateState(BootstrapState.DOWNLOAD); { runTask(TaskDownload.class); } updateState(BootstrapState.SETUP_ENVIRONMENT); { runTask(TaskCheckJavaVersion.class); runTask(TaskBuildClasspath.class); } System.out.println( "Took " + ((System.nanoTime() - time) / 1000000f) + "ms to launch installer"); updateState(BootstrapState.START_INSTALLER); { runTask(TaskLaunchInstaller.class); } updateState(BootstrapState.FINISHED); } catch (BootstrapException ex) { handleException(ex); System.exit(2); } catch (Exception ex) { handleException(ex); System.exit(-1); } finally { monitor.close(); } }
public void actionPerformed(ActionEvent evt) { Object source = evt.getSource(); if (source == cancelButton) System.exit(0); else if (source == prevButton) { currentPage--; pageChanged(); } else if (source == nextButton) { if (currentPage == pages.length - 1) System.exit(0); else { currentPage++; pageChanged(); } } }
@Override public void actionPerformed(ActionEvent e) { // 对用户不同的选择做出不同的处理 if (e.getActionCommand().equals("new game")) { // 创建游戏界面面板 mp = new MyPanel("newGame"); // 启动MyPanel线程 Thread t = new Thread(mp); t.start(); // 先删除旧Panel this.remove(msp); this.add(mp); // 注册监听 this.addKeyListener(mp); // 显示(刷新JFrame) this.setVisible(true); } else if (e.getActionCommand().equals("exit")) { // 用户点击了退出系统菜单 // 保存击毁敌人数量. Recorder.SaveRecord(); System.exit(0); } // 对存盘退出做处理 else if (e.getActionCommand().equals("saveExit")) { Recorder rd = new Recorder(); rd.setEts(mp.enemyTanks); // 保存击毁敌人的数量和敌人的坐标 rd.SaveRecAndEnemy(); // 退出(0代表正常退出,1代表异常退出) System.exit(0); } else if (e.getActionCommand().equals("continue")) { // // 创建游戏界面面板 mp = new MyPanel("con"); // mp.flag="con"; // 启动MyPanel线程 Thread t = new Thread(mp); t.start(); // 先删除旧Panel this.remove(msp); this.add(mp); // 注册监听 this.addKeyListener(mp); // 显示(刷新JFrame) this.setVisible(true); } }
void doSourceFileUpdate() { BufferedReader bufferIn = null; String str1 = new String(); String strContent = new String(); String sliderValue = new String(); String newLine = System.getProperty("line.separator"); StringBuffer strBuf = new StringBuffer(); int posFound = 0; int i = 0; PSlider slider; // Read the original source file to input buffer try { bufferIn = new BufferedReader(new FileReader(exampleSource)); } catch (FileNotFoundException fe) { System.err.println("Example Source File not found " + fe); System.exit(-1); } // get the first line of the buffer. try { str1 = bufferIn.readLine(); } catch (IOException ie) { System.err.println("Error reading line from the buffer " + ie); System.exit(-1); } // Transfer the whole content of the input buffer to the string try { do strContent += str1 + newLine; while ((str1 = bufferIn.readLine()) != null); } catch (IOException ie) { System.err.println("Error readding content of the input buffer " + ie); System.exit(-1); } // do the replacement. for (i = 0; i < COMPONENTS; i++) { // get the current value of slider slider = (PSlider) vSlider.elementAt(i); sliderValue = slider.getValue(); // construct the search string str1 = "$$$" + (i + 1); // get the position of the search string in the content string. strBuf = new StringBuffer(strContent); posFound = strContent.indexOf(str1); strBuf.replace(posFound, posFound + str1.length(), sliderValue); strContent = new String(strBuf); } textPane.setText(strContent); }
public void actionPerformed(ActionEvent e) { JFileChooser chooser = new JFileChooser(); chooser.setDialogTitle("SaveAs"); int choice = 0; do { int result = chooser.showOpenDialog(null); if (result == JFileChooser.APPROVE_OPTION) { file = chooser.getSelectedFile(); try { if (file != null) { fileName = file.getCanonicalPath(); printWriter = new PrintWriter(new FileOutputStream(fileName), true); } printWriter.append(responseArea.getText()); choice = 2; } catch (IOException c) { c.printStackTrace(); Object[] options = new String[] {"Choose New File", "Exit"}; choice = JOptionPane.showOptionDialog( null, "Invalid FileChoosen." + "Would you like to choose a new file " + "or exit?", "Options", JOptionPane.YES_NO_OPTION, JOptionPane.ERROR_MESSAGE, null, options, options[0]); if (choice == 1) System.exit(0); } } else if (result == JFileChooser.CANCEL_OPTION) { Object[] options = new String[] {"Choose Different File", "Exit"}; choice = JOptionPane.showOptionDialog( null, "Would you like to choose a new file " + " or exit?", "Options", JOptionPane.YES_NO_OPTION, JOptionPane.ERROR_MESSAGE, null, options, options[0]); if (choice == 1) System.exit(0); } } while (choice == 0); printWriter.flush(); printWriter.close(); }
public UpdateAssetGUI() { try { PluginMgrClient.init(); mclient = new MasterMgrClient(); queue = new QueueMgrClient(); plug = PluginMgrClient.getInstance(); log = LogMgr.getInstance(); pAssetManager = new TreeMap<String, AssetInfo>(); project = "lr"; charList = new TreeMap<String, String>(); setsList = new TreeMap<String, String>(); propsList = new TreeMap<String, String>(); potentialUpdates = new TreeSet<String>(); pSubstituteFields = new TreeMap<String, LinkedList<JBooleanField>>(); /* load the look-and-feel */ { try { SynthLookAndFeel synth = new SynthLookAndFeel(); synth.load( LookAndFeelLoader.class.getResourceAsStream("synth.xml"), LookAndFeelLoader.class); UIManager.setLookAndFeel(synth); } catch (java.text.ParseException ex) { log.log( LogMgr.Kind.Ops, LogMgr.Level.Severe, "Unable to parse the look-and-feel XML file (synth.xml):\n" + " " + ex.getMessage()); System.exit(1); } catch (UnsupportedLookAndFeelException ex) { log.log( LogMgr.Kind.Ops, LogMgr.Level.Severe, "Unable to load the Pipeline look-and-feel:\n" + " " + ex.getMessage()); System.exit(1); } } /* application wide UI settings */ { JPopupMenu.setDefaultLightWeightPopupEnabled(false); ToolTipManager.sharedInstance().setLightWeightPopupEnabled(false); } } catch (PipelineException ex) { ex.printStackTrace(); } // end try/catch } // end constructor
public static void main(String[] args) { ORB orb = null; orb = ORB.init(args, null); if (orb != null) { try { new ClientGui(orb); } catch (Exception e) { System.err.println(e); System.exit(-1); } } else { System.err.println("can't initiate orb"); System.exit(-1); } } /*end of main*/
public GameFile() { game = ""; // load character names and descriptions characters = ""; File characterFile = new File("/home/cory/Programming/treasure_hunt/data/characters.data"); try { BufferedReader in = new BufferedReader(new FileReader(characterFile)); for (String s = in.readLine(); s != null; s = in.readLine()) { characters += s + "\n"; } characters.trim(); in.close(); } catch (IOException e) { System.out.println("File I/O error! Couldn't load character data file."); System.exit(1); } // load weapon names and descriptions weapons = ""; File weaponFile = new File("/home/cory/Programming/treasure_hunt/data/weapons.data"); try { BufferedReader in = new BufferedReader(new FileReader(weaponFile)); for (String s = in.readLine(); s != null; s = in.readLine()) { weapons += s + "\n"; } weapons.trim(); in.close(); } catch (IOException e) { System.out.println("File I/O error! Couldn't load weapon data file."); System.exit(1); } // load treasure names and desciptions treasures = ""; File treasureFile = new File("/home/cory/Programming/treasure_hunt/data/treasures.data"); try { BufferedReader in = new BufferedReader(new FileReader(treasureFile)); for (String s = in.readLine(); s != null; s = in.readLine()) { treasures += s + "\n"; } treasures.trim(); in.close(); } catch (IOException e) { System.out.println("File I/O error! Couldn't load treasure data file."); System.exit(1); } }
public static void main(String[] args) { // read arguments and respond correctly File in; File out; String tileDirectory; if (args.length == 0 || args.length > 2) { in = null; out = null; tileDirectory = ""; System.err.println("Incorrect number of arguments. Required: Filename (tileset path)"); System.exit(0); } else if (args.length == 1) { // load old file in = new File(args[0]); out = in; Scanner s = null; try { s = new Scanner(in); } catch (FileNotFoundException e) { System.out.println("Could not find input file."); System.exit(0); } tileDirectory = s.nextLine(); } else { in = null; out = new File(args[0]); tileDirectory = args[1]; try { File f = new File(tileDirectory); if (!f.isDirectory()) { throw new IOException("Tileset does not exist"); } } catch (IOException e) { System.err.println(e); System.out.println("This error is likely thanks to an invalid tileset path"); System.exit(0); } } MapBuilder test = new MapBuilder("Map Editor", in, out, tileDirectory); // Build GUI SwingUtilities.invokeLater( new Runnable() { public void run() { test.CreateAndDisplayGUI(); } }); }
public void initGame() { String cfgname = null; if (isApplet()) { cfgname = getParameter("configfile"); } else { JFileChooser chooser = new JFileChooser(); chooser.setCurrentDirectory(new File(System.getProperty("user.dir"))); chooser.setDialogTitle("Choose a config file"); int returnVal = chooser.showOpenDialog(this); if (returnVal == JFileChooser.APPROVE_OPTION) { cfgname = chooser.getSelectedFile().getAbsolutePath(); } else { System.exit(0); } // XXX read this as resource! // cfgname = "mygeneratedgame.appconfig"; } gamecfg = new AppConfig("Game parameters", this, cfgname); gamecfg.loadFromFile(); gamecfg.defineFields("gp_", "", "", ""); gamecfg.saveToObject(); initMotionPars(); // unpause and copy settingswhen config window is closed gamecfg.setListener( new ActionListener() { public void actionPerformed(ActionEvent e) { start(); requestGameFocus(); initMotionPars(); } }); defineMedia("simplegeneratedgame.tbl"); setFrameRate(35, 1); }
/** * The ActionListener implementation * * @param event the event. */ public void actionPerformed(ActionEvent event) { String searchText = textField.getText().trim(); if (searchText.equals("") && !saveAs.isSelected() && (fileLength > 10000000)) { textPane.setText("Blank search text is not allowed for large IdTables."); } else { File outputFile = null; if (saveAs.isSelected()) { outputFile = chooser.getSelectedFile(); if (outputFile != null) { String name = outputFile.getName(); int k = name.lastIndexOf("."); if (k != -1) name = name.substring(0, k); name += ".txt"; File parent = outputFile.getAbsoluteFile().getParentFile(); outputFile = new File(parent, name); chooser.setSelectedFile(outputFile); } if (chooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) System.exit(0); outputFile = chooser.getSelectedFile(); } textPane.setText(""); Searcher searcher = new Searcher(searchText, event.getSource().equals(searchPHI), outputFile); searcher.start(); } }
@Override public void keyPressed(KeyEvent e) { if (e.getKeyCode() == KeyEvent.VK_ESCAPE) { System.exit(0); } // TODO Auto-generated method stub if (state == 1) // we are in a story { if (fadeCounter < FADETIMELIMIT) { fadeCounter = FADETIMELIMIT; oldbg = bg; } fadeUpdate = true; fadeCounter = 0; progress(); // keep going } else if (state == 2) { if (e.getKeyCode() == KeyEvent.VK_1) { index = next(tag, index, 1); progress(); } else if (e.getKeyCode() == KeyEvent.VK_2) { index = next(tag, index, 2); progress(); } else if (e.getKeyCode() == KeyEvent.VK_3) { index = next(tag, index, 3); progress(); } } }
// set up tic-tac-toe server and GUI that displays messages public TicTacToeServer() { super("Tic-Tac-Toe Server"); board = new char[9]; players = new Player[2]; currentPlayer = PLAYER_X; // checkBoard = [3][3]; // ExecutorService endGameThread = Executors.newCachedThreadPool(); // set up ServerSocket try { server = new ServerSocket(12345, 2); } // process problems creating ServerSocket catch (IOException ioException) { ioException.printStackTrace(); System.exit(1); } // set up JTextArea to display messages during execution outputArea = new JTextArea(); getContentPane().add(outputArea, BorderLayout.CENTER); outputArea.setText("Server awaiting connections\n"); setSize(300, 300); setVisible(true); } // end TicTacToeServer constructor
public static void main(String[] args) { double n1; double n2; double n3; double sum; double average; String in, out; in = JOptionPane.showInputDialog("Enter the first number"); n1 = Double.parseDouble(in); in = JOptionPane.showInputDialog("Enter the second number"); n2 = Double.parseDouble(in); in = JOptionPane.showInputDialog("Enter the third number"); n3 = Double.parseDouble(in); sum = n1 + n2 + n3; average = sum / 3; // Build the out String out = ""; out = out + "The sum of " + n1 + "," + n2 + " and " + n3 + " is " + sum; out = out + "\nThe average of " + n1 + "," + n2 + " and " + n3 + " is " + average; JOptionPane.showMessageDialog(null, out); System.exit(0); }
public static void main(String[] args) { GUI dialog = new GUI(); dialog.pack(); dialog.setVisible(true); System.exit(0); }
public void actionPerformed(ActionEvent ev) { if (ev.getSource() == newg) { dialog.hide(); resetBoard(); } if (ev.getSource() == quitg) System.exit(0); }
// wait for two connections so game can be played public void execute() { // wait for each client to connect for (int i = 0; i < players.length; i++) { // wait for connection, create Player, start thread try { players[i] = new Player(server.accept(), i); // array of threads players[i].start(); // runs new thread L211 // players [1] / go to L175 } // process problems receiving connection from client catch (IOException ioException) { ioException.printStackTrace(); System.exit(1); } } // finished this // Player X is suspended until Player O connects. // Resume player X now. synchronized (players[PLAYER_X]) { // this synchronised block for playerx players[PLAYER_X].setSuspended(false); // call set suspend = false L278 players[PLAYER_X].notify(); // We wake up thread } // player x is now in L230 } // end method execute