Update project
This commit is contained in:
Minh Bui
+469
@@ -0,0 +1,469 @@
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/**
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* This class contains the main method for running the game.
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*
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*/
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//import view.Connect4TextView;
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import view.Connect4View;
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import view.DialogBox;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.net.ServerSocket;
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import java.net.Socket;
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import java.util.Observer;
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import controller.Connect4Controller;
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import model.Connect4Model;
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import model.Connect4MoveMessage;
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import model.IllegalArgumentException;
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import model.Minimax_AlphaBeta;
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import javafx.application.Application;
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import javafx.application.Platform;
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import javafx.event.ActionEvent;
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import javafx.event.EventHandler;
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import javafx.stage.Stage;
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import javafx.stage.WindowEvent;
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import javafx.scene.Node;
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import javafx.scene.Scene;
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import javafx.scene.control.Menu;
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import javafx.scene.control.MenuBar;
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import javafx.scene.control.MenuItem;
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import javafx.scene.layout.BorderPane;
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import javafx.stage.Modality;
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import javafx.scene.control.Alert;
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public class Connect4 extends Application implements Runnable {
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private Observer currentView;
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private Observer guiView;
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private BorderPane window;
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private Connect4Model gameModel;
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private static final int width = 344;
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private static final int height = 326;
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private static final String SERIALIZED_MODEL_NAME = "save_game.dat";
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private DialogBox dialogBox;
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private ServerSocket server;
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private Socket socket;
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Connect4MoveMessage mvMsg = null;
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public static void main(String[] args) {
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launch(args);
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}
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/**
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* This method is to generate a GUI that can interact with the user and contains
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* a menu item to start a new game, and close with a saved game
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*
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* @param primaryStage the window of the GUI
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*/
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@Override
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public void start(Stage primaryStage) throws Exception {
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boolean foundSerializedFile = this.deserializeGameModel();
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if (!foundSerializedFile) {
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initGame();
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} else {
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}
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primaryStage.setTitle("Connect 4");
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window = new BorderPane();
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Scene scene = new Scene(window, width, height);
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// Add MenuBar
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MenuBar menuBar = new MenuBar();
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// Do this for more responsive UI when resizing the window.
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menuBar.prefWidthProperty().bind(primaryStage.widthProperty());
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MenuItem newGameButton = new MenuItem();
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Menu FileMenu = new Menu();
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FileMenu.setText("File");
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MenuItem networkedButton = new MenuItem("Networked Game");
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newGameButton.setText("New Game");
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// construct a new game model
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newGameButton.setOnAction(new EventHandler<ActionEvent>() {
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public void handle(ActionEvent ae) {
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// gameModel.newGame();
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gameModel = new Connect4Model();
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modelSetting(foundSerializedFile, true, false, true);
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}
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});
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networkedButton.setOnAction(event -> {
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dialogBox = new DialogBox();
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dialogBox.setTitle("Network Setup");
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dialogBox.initModality(Modality.APPLICATION_MODAL);
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dialogBox.getOk().setOnAction(e -> {
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gameModel = new Connect4Model();
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if (dialogBox.serverIsCheck() || dialogBox.clientIsCheck()) {
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if (dialogBox.humanIsCheck() || dialogBox.computerIsCheck()) {
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if (dialogBox.serverIsCheck()) {
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modelSetting(false, dialogBox.humanIsCheck(), true, true);
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createServer(dialogBox.getPort());
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} else {
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modelSetting(false, dialogBox.humanIsCheck(), true, false);
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createClient(dialogBox.getServerName(), dialogBox.getPort());
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}
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} else {
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new Alert(Alert.AlertType.ERROR, "Please select Human or Computer").showAndWait();
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return;
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}
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} else {
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new Alert(Alert.AlertType.ERROR, "Please select Server or Client").showAndWait();
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return;
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}
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Thread networkThread = new Thread(this);
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networkThread.start();
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dialogBox.close();
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});
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dialogBox.show();
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});
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FileMenu.getItems().add(newGameButton);
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FileMenu.getItems().add(networkedButton);
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menuBar.getMenus().add(FileMenu);
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window.setTop((Node) menuBar);
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modelSetting(foundSerializedFile, true, false, true);
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// if the game is not over, create a file storing the game(model object)
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primaryStage.setOnCloseRequest(new EventHandler<WindowEvent>() {
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public void handle(WindowEvent we) {
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if (gameModel.isOver())
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((Connect4View) guiView).deleteSerializedFile();
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else
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serializeGameModel();
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}
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});
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primaryStage.setScene(scene);
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primaryStage.setOnCloseRequest((event) -> {
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closeNetwork();
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});
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primaryStage.show();
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}
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/**
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* This method is to set up the model by linking it to the GUIView(Observer) and
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* controller
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*
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* @param foundSerializedFile true means that there is a serializedFile under
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* the current directory otherwise not
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*/
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private void modelSetting(boolean foundSerializedFile, boolean isFirstHuman, boolean isNetworkGame,
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boolean moveFirst) {
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Connect4Controller gameController = new Connect4Controller(gameModel);
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guiView = new Connect4View(gameModel, gameController, foundSerializedFile, isFirstHuman, isNetworkGame,
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moveFirst);
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setViewTo(guiView);
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gameModel.addObserver(guiView);
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gameModel.addObserver(currentView);
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}
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private void createServer(int port) {
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try {
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server = new ServerSocket(port);
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socket = server.accept();
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System.out.println("Client connected: " + socket.getInetAddress());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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private void createClient(String serverName, int port) {
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try {
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socket = new Socket(serverName, port);
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System.out.println("Connected to server at: " + socket.getInetAddress() + " with port: " + port);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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/**
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* This method is to create a new instance for gameModel
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*/
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private void initGame() {
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gameModel = new Connect4Model();
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}
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/**
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* This method is to set the GUI to the center of the pane
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*
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* @param newView
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*/
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private void setViewTo(Observer newView) {
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window.setCenter(null);
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currentView = newView;
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window.setCenter((Node) currentView);
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}
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/**
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* This method is to serialize the game model object.
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*/
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public void serializeGameModel() {
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try {
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FileOutputStream outputFile = new FileOutputStream("./" + SERIALIZED_MODEL_NAME);
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ObjectOutputStream oos = new ObjectOutputStream(outputFile);
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oos.writeObject(gameModel);
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oos.close();
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outputFile.close();
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} catch (IOException ioe) {
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System.err.println(ioe.getMessage());
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}
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}
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/**
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* This method will return true if found a serialized file to deserialize from
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* and false otherwise.
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*
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* @return True if found a serialized file to deserialize from.
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*/
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public boolean deserializeGameModel() {
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try {
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FileInputStream inputFile = new FileInputStream("./" + SERIALIZED_MODEL_NAME);
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ObjectInputStream ois = new ObjectInputStream(inputFile);
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this.gameModel = (Connect4Model) ois.readObject();
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this.gameModel.setComputerPlayer(new Minimax_AlphaBeta());
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System.out.println("Found a serialized file.");
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ois.close();
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inputFile.close();
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return true;
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} catch (IOException ioe) {
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System.out.println(ioe.getMessage());
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return false;
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} catch (ClassNotFoundException ex) {
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System.err.println(ex.getStackTrace());
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return false;
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}
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}
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@Override
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public void run() {
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Connect4MoveMessage oldMvMsg = null;
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ObjectOutputStream output = null;
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ObjectInputStream input = null;
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// This instance of program is a server.
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try {
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output = new ObjectOutputStream(socket.getOutputStream());
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input = new ObjectInputStream(socket.getInputStream());
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} catch (IOException e1) {
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e1.printStackTrace();
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}
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while (!gameModel.isOver() && socket.isConnected()) {
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System.out.println("Networking thread is still running.");
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if (server != null) {
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try {
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if (gameModel.isHumanMove()) {
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if (!dialogBox.humanIsCheck()) {
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gameModel.computerMove(gameModel.getHumanChar(), true);
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mvMsg = gameModel.getMoveMsg();
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output.writeObject(mvMsg);
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output.flush();
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oldMvMsg = mvMsg;
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gameModel.switchTurn();
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mvMsg = null;
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continue;
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}
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mvMsg = gameModel.getMoveMsg();
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if (mvMsg == null)
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continue;
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if (oldMvMsg != null) {
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if ((mvMsg.getRow() == oldMvMsg.getRow() && mvMsg.getColumn() == oldMvMsg.getColumn()
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&& mvMsg.getColor() == oldMvMsg.getColor()))
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continue;
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}
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System.out.println(mvMsg.getRow() + " " + mvMsg.getColumn() + " " + mvMsg.getColor());
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if (!mvMsg.equals(oldMvMsg)) {
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if (oldMvMsg == null) {
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output.writeObject(mvMsg);
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output.flush();
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oldMvMsg = mvMsg;
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gameModel.switchTurn();
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mvMsg = null;
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} else {
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if ((mvMsg.getRow() != oldMvMsg.getRow()) || mvMsg.getColumn() != oldMvMsg.getColumn()
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|| mvMsg.getColor() != oldMvMsg.getColor()) {
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output.writeObject(mvMsg);
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output.flush();
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oldMvMsg = mvMsg;
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gameModel.switchTurn();
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mvMsg = null;
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}
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}
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}
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} else {
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mvMsg = (Connect4MoveMessage) input.readObject();
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if (mvMsg == null)
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continue;
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if (oldMvMsg != null) {
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if ((mvMsg.getRow() == oldMvMsg.getRow() && mvMsg.getColumn() == oldMvMsg.getColumn()
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&& mvMsg.getColor() == oldMvMsg.getColor()))
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continue;
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}
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if (!mvMsg.equals(oldMvMsg)) {
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if (oldMvMsg == null) {
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System.out.println(mvMsg.getRow() + " " + mvMsg.getColumn() + " " + mvMsg.getColor());
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((Connect4View) currentView).getController().placeToken(mvMsg.getColumn());
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gameModel.printRawBoard();
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gameModel.switchTurn();
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} else {
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if ((mvMsg.getRow() != oldMvMsg.getRow()) || mvMsg.getColumn() != oldMvMsg.getColumn()
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|| mvMsg.getColor() != oldMvMsg.getColor()) {
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System.out
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.println(mvMsg.getRow() + " " + mvMsg.getColumn() + " " + mvMsg.getColor());
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((Connect4View) currentView).getController().placeToken(mvMsg.getColumn());
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gameModel.printRawBoard();
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gameModel.switchTurn();
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}
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}
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oldMvMsg = mvMsg;
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mvMsg = null;
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}
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}
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (ClassNotFoundException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (IllegalArgumentException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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// This instance of program is a client.
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} else {
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try {
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if (!gameModel.isHumanMove()) {
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if (!dialogBox.humanIsCheck()) {
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gameModel.computerMove(gameModel.getComputerChar(), false);
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mvMsg = gameModel.getMoveMsg();
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output.writeObject(mvMsg);
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output.flush();
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oldMvMsg = mvMsg;
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gameModel.switchTurn();
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mvMsg = null;
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continue;
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}
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mvMsg = gameModel.getMoveMsg();
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if (mvMsg == null)
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continue;
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if (oldMvMsg != null) {
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if ((mvMsg.getRow() == oldMvMsg.getRow() && mvMsg.getColumn() == oldMvMsg.getColumn()
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&& mvMsg.getColor() == oldMvMsg.getColor()))
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continue;
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}
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System.out.println(mvMsg.getRow() + " " + mvMsg.getColumn() + " " + mvMsg.getColor());
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if (!mvMsg.equals(oldMvMsg)) {
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if (oldMvMsg == null) {
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output.writeObject(mvMsg);
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output.flush();
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oldMvMsg = mvMsg;
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gameModel.switchTurn();
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mvMsg = null;
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} else {
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if ((mvMsg.getRow() != oldMvMsg.getRow()) || mvMsg.getColumn() != oldMvMsg.getColumn()
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|| mvMsg.getColor() != oldMvMsg.getColor()) {
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output.writeObject(mvMsg);
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output.flush();
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oldMvMsg = mvMsg;
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gameModel.switchTurn();
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mvMsg = null;
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}
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}
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}
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} else {
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mvMsg = (Connect4MoveMessage) input.readObject();
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if (mvMsg == null)
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continue;
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if (oldMvMsg != null) {
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if ((mvMsg.getRow() == oldMvMsg.getRow() && mvMsg.getColumn() == oldMvMsg.getColumn()
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&& mvMsg.getColor() == oldMvMsg.getColor()))
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continue;
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}
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if (!mvMsg.equals(oldMvMsg)) {
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if (oldMvMsg == null) {
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System.out.println(mvMsg.getRow() + " " + mvMsg.getColumn() + " " + mvMsg.getColor());
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((Connect4View) currentView).getController().placeToken(mvMsg.getColumn());
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gameModel.printRawBoard();
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gameModel.switchTurn();
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} else {
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if ((mvMsg.getRow() != oldMvMsg.getRow()) || mvMsg.getColumn() != oldMvMsg.getColumn()
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|| mvMsg.getColor() != oldMvMsg.getColor()) {
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System.out
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.println(mvMsg.getRow() + " " + mvMsg.getColumn() + " " + mvMsg.getColor());
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((Connect4View) currentView).getController().placeToken(mvMsg.getColumn());
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gameModel.printRawBoard();
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gameModel.switchTurn();
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}
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}
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oldMvMsg = mvMsg;
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mvMsg = null;
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}
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}
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (ClassNotFoundException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (IllegalArgumentException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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}
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public void closeNetwork() {
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try {
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if (server != null)
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server.close();
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if (socket != null)
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socket.close();
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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