Merge branch 'new_issue#19' into 'master'

New issue#19



See merge request !31

racevisionGame/src/main/java/mock/app/ConnectionAcceptor.java

@@ -38,6 +38,8 @@ public class ConnectionAcceptor implements Runnable {
      */
     private ServerSocket serverSocket;
 
+    private Socket mockSocket = null;
+
 
     /**
      * List of client connections.
@@ -97,6 +99,13 @@ public class ConnectionAcceptor implements Runnable {
         return serverPort;
     }
 
+    public void closeConnection() throws IOException {
+        this.raceLogic.boolFalse();
+        if(!this.serverSocket.isClosed()){
+            this.serverSocket.close();
+        }
+    }
+
 
 
     /**
@@ -109,8 +118,13 @@ public class ConnectionAcceptor implements Runnable {
 
             try {
 
+                if(Thread.currentThread().isInterrupted()){
+                    break;
+                }
 
-                Socket mockSocket = serverSocket.accept();
+                try {
+                    this.mockSocket = serverSocket.accept();
+                } catch (Exception e){}
 
                 Logger.getGlobal().log(Level.INFO, String.format("Client connected. client ip/port = %s. Local ip/port = %s.", mockSocket.getRemoteSocketAddress(), mockSocket.getLocalSocketAddress()));
 

racevisionGame/src/main/java/mock/app/Event.java

@@ -64,6 +64,10 @@ public class Event {
      */
     private SourceIdAllocator sourceIdAllocator;
 
+    private Thread raceThread;
+
+    private Thread connectionThread;
+
 
 
 
@@ -144,7 +148,8 @@ public class Event {
                 this.latestMessages,
                 this.compositeCommand);
 
-        new Thread(newRace, "Event.Start()->RaceLogic thread").start();
+        this.raceThread = new Thread(newRace, "Event.Start()->RaceLogic thread");
+        raceThread.start();
 
 
         //Create connection acceptor.
@@ -157,13 +162,20 @@ public class Event {
         }
 
 
-        new Thread(connectionAcceptor, "Event.Start()->ConnectionAcceptor thread").start();
+        this.connectionThread = new Thread(connectionAcceptor, "Event.Start()->ConnectionAcceptor thread");
+        connectionThread.start();
 
         sendXMLs();
 
 
     }
 
+    public void endEvent() throws IOException {
+            this.connectionThread.interrupt();
+            this.connectionAcceptor.closeConnection();
+            this.raceThread.interrupt();
+    }
+
 
 
     /**

racevisionGame/src/main/java/mock/app/MockOutput.java

@@ -15,8 +15,6 @@ import java.util.logging.Logger;
  */
 public class MockOutput implements RunnableWithFramePeriod {
 
-
-
     /**
      * A queue to send messages to client.
      */
@@ -103,6 +101,8 @@ public class MockOutput implements RunnableWithFramePeriod {
                 Logger.getGlobal().log(Level.WARNING, "MockOutput.run() interrupted while putting message in queue.", e);
                 Thread.currentThread().interrupt();
                 return;
+            } catch (Exception e) {
+                e.printStackTrace();
             }
 
         }

racevisionGame/src/main/java/mock/model/HeartBeatService.java

@@ -78,7 +78,7 @@ public class HeartBeatService implements RunnableWithFramePeriod {
      * Puts a HeartBeat message on the message queue.
      * @throws InterruptedException Thrown if the thread is interrupted.
      */
-    private void sendHeartBeat() throws InterruptedException {
+    private void sendHeartBeat() throws Exception {
 
         HeartBeat heartBeat = createHeartbeatMessage();
 
@@ -92,13 +92,17 @@ public class HeartBeatService implements RunnableWithFramePeriod {
 
         while (!Thread.interrupted()) {
             long currentFrameTime = System.currentTimeMillis();
+            try {
                 waitForFramePeriod(lastHeartbeatTime, currentFrameTime, heartbeatPeriod);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
             lastHeartbeatTime = currentFrameTime;
 
             try {
                 sendHeartBeat();
 
-            } catch (InterruptedException e) {
+            } catch (Exception e) {
                 Logger.getGlobal().log(Level.WARNING, "HeartBeatService: " + this + " sendHeartBeat() was interrupted on thread: " + Thread.currentThread(), e);
                 Thread.currentThread().interrupt();
                 return;

racevisionGame/src/main/java/mock/model/RaceLogic.java

@@ -27,6 +27,8 @@ public class RaceLogic implements RunnableWithFramePeriod, Observer {
 
     private CompositeCommand commands;
 
+    private boolean loopBool = true;
+
     /**
      * Initialises race loop with state and server message queue
      * @param race state of race to modify
@@ -48,20 +50,32 @@ public class RaceLogic implements RunnableWithFramePeriod, Observer {
     public void run() {
         race.initialiseBoats();
 
+        try {
             countdown();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
 
+        try {
             raceLoop();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void boolFalse(){
+        loopBool = false;
     }
 
 
     /**
      * Countdown timer until race starts.
      */
-    private void countdown() {
+    private void countdown() throws Exception {
 
         long previousFrameTime = System.currentTimeMillis();
 
-        while (race.getRaceStatusEnum() != RaceStatusEnum.STARTED) {
+        while (race.getRaceStatusEnum() != RaceStatusEnum.STARTED && loopBool) {
 
             long currentTime = System.currentTimeMillis();
 
@@ -96,11 +110,11 @@ public class RaceLogic implements RunnableWithFramePeriod, Observer {
     /**
      * Timer that runs for the duration of the race, until all boats finish.
      */
-    private void raceLoop() {
+    private void raceLoop() throws Exception {
 
         long previousFrameTime = System.currentTimeMillis();
 
-        while (race.getRaceStatusEnum() != RaceStatusEnum.FINISHED) {
+        while (race.getRaceStatusEnum() != RaceStatusEnum.FINISHED && loopBool) {
 
             //Get the current time.
             long currentTime = System.currentTimeMillis();

racevisionGame/src/main/java/network/StreamRelated/MessageSerialiser.java

@@ -93,7 +93,11 @@ public class MessageSerialiser implements RunnableWithFramePeriod {
 
 
             long currentFrameTime = System.currentTimeMillis();
+            try {
                 waitForFramePeriod(previousFrameTime, currentFrameTime, 16);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
             previousFrameTime = currentFrameTime;
 
 

racevisionGame/src/main/java/shared/model/RunnableWithFramePeriod.java

@@ -20,7 +20,7 @@ public interface RunnableWithFramePeriod extends Runnable {
      * @param currentFrameTime The timestamp of the current frame.
      * @param minimumFramePeriod The minimum period the frame must be.
      */
-    default void waitForFramePeriod(long previousFrameTime, long currentFrameTime, long minimumFramePeriod) {
+    default void waitForFramePeriod(long previousFrameTime, long currentFrameTime, long minimumFramePeriod) throws Exception {
 
 
         //This is the time elapsed, in milliseconds, since the last server "frame".
@@ -39,10 +39,10 @@ public interface RunnableWithFramePeriod extends Runnable {
 
             } catch (InterruptedException e) {
                 //If we get interrupted, exit the function.
-                Logger.getGlobal().log(Level.SEVERE, "RunnableWithFramePeriod.waitForFramePeriod().sleep(framePeriod) was interrupted on thread: " + Thread.currentThread(), e);
+                /*Logger.getGlobal().log(Level.SEVERE, "RunnableWithFramePeriod.waitForFramePeriod().sleep(framePeriod) was interrupted on thread: " + Thread.currentThread(), e);
                 //Re-set the interrupt flag.
                 Thread.currentThread().interrupt();
-                return;
+                return;*/
 
             }
 

racevisionGame/src/main/java/visualiser/Controllers/ConnectionController.java

@@ -125,7 +125,7 @@ public class ConnectionController extends Controller {
             Socket socket = new Socket(connection.getHostname(), connection.getPort());
             socket.setKeepAlive(true);
             connectionWrapper.setVisible(false);
-            parent.enterLobby(socket);
+            //parent.enterLobby(socket);
         } catch (IOException e) { /* Never reached */ }
     }
 

racevisionGame/src/main/java/visualiser/Controllers/HostController.java

@@ -35,6 +35,8 @@ public class HostController extends Controller {
     @FXML
     AnchorPane hostWrapper;
 
+    private Event game;
+
 
     @Override
     public void initialize(URL location, ResourceBundle resources) {
@@ -46,7 +48,7 @@ public class HostController extends Controller {
      */
     public void hostGamePressed() throws IOException{
         try {
-            Event game = new Event(false);
+            this.game = new Event(false);
             game.start();
             connectSocket("localhost", 4942);
         } catch (EventConstructionException e) {
@@ -55,6 +57,10 @@ public class HostController extends Controller {
         }
     }
 
+    public void endEvent() throws IOException {
+        game.endEvent();
+    }
+
     /**
      * Connect to a socket
      * @param address address of the server
@@ -64,7 +70,7 @@ public class HostController extends Controller {
         try{
             Socket socket = new Socket(address, port);
             hostWrapper.setVisible(false);
-            parent.enterLobby(socket);
+            parent.enterLobby(socket, true);
         } catch (IOException e) { /* Never reached */ }
     }
 
@@ -79,4 +85,9 @@ public class HostController extends Controller {
         hostWrapper.setVisible(true);
     }
 
+    public void menuBtnPressed(){
+        hostWrapper.setVisible(false);
+        parent.enterTitle();
+    }
+
 }

racevisionGame/src/main/java/visualiser/Controllers/LobbyController.java

@@ -86,12 +86,17 @@ public class LobbyController extends Controller {
             RaceConnection connection = lobbyTable.getSelectionModel().getSelectedItem();
             Socket socket = new Socket(connection.getHostname(), connection.getPort());
             lobbyWrapper.setVisible(false);
-            parent.enterLobby(socket);
+            parent.enterLobby(socket, false);
         } catch (IOException e) { /* Never reached */
             e.printStackTrace();
         }
     }
 
+    public void menuBtnPressed(){
+        lobbyWrapper.setVisible(false);
+        parent.enterTitle();
+    }
+
     /**
      * adds a new connection
      */

racevisionGame/src/main/java/visualiser/Controllers/MainController.java

@@ -3,10 +3,12 @@ package visualiser.Controllers;
 import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.scene.layout.AnchorPane;
+import visualiser.app.App;
 import visualiser.gameController.ControllerClient;
 import visualiser.model.VisualiserBoat;
 import visualiser.model.VisualiserRaceEvent;
 
+import java.io.IOException;
 import java.net.Socket;
 import java.net.URL;
 import java.util.ResourceBundle;
@@ -39,16 +41,19 @@ public class MainController extends Controller {
      * @param visualiserRace The object modelling the race.
      * @param controllerClient Socket Client that manipulates the controller.
      */
-    public void beginRace(VisualiserRaceEvent visualiserRace, ControllerClient controllerClient) {
+    public void beginRace(VisualiserRaceEvent visualiserRace, ControllerClient controllerClient, Boolean isHost) {
-        raceController.startRace(visualiserRace, controllerClient);
+        raceController.startRace(visualiserRace, controllerClient, isHost);
     }
 
+    public void endEvent() throws IOException { hostController.endEvent(); }
+
     /**
      * Transitions from the server selection screen to the pre-race lobby for a given server.
      * @param socket The server to read data from.
+     * @param isHost is connection a host
      */
-    public void enterLobby(Socket socket) {
+    public void enterLobby(Socket socket, Boolean isHost) {
-        startController.enterLobby(socket);
+        startController.enterLobby(socket, isHost);
     }
 
     /**
@@ -62,7 +67,9 @@ public class MainController extends Controller {
     /**
      * Transitions into the title screen
      */
-    public void enterTitle(){ titleController.enterTitle(); }
+    public void enterTitle() {
+        titleController.enterTitle();
+    }
 
     /**
      * Transitions into lobby screen

racevisionGame/src/main/java/visualiser/Controllers/RaceController.java

@@ -10,6 +10,8 @@ import javafx.collections.transformation.SortedList;
 import javafx.fxml.FXML;
 import javafx.scene.chart.LineChart;
 import javafx.scene.control.*;
+import javafx.scene.control.Label;
+import javafx.scene.input.KeyCode;
 import javafx.scene.input.KeyEvent;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.GridPane;
@@ -18,12 +20,15 @@ import javafx.scene.layout.StackPane;
 import javafx.util.Callback;
 import network.Messages.Enums.RaceStatusEnum;
 import shared.model.Leg;
+import visualiser.app.App;
 import visualiser.gameController.ControllerClient;
 import visualiser.gameController.Keys.ControlKey;
 import visualiser.gameController.Keys.KeyFactory;
 import visualiser.model.*;
 
+import java.io.IOException;
 import java.net.URL;
+import java.util.Optional;
 import java.util.ResourceBundle;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -48,7 +53,7 @@ public class RaceController extends Controller {
     private ControllerClient controllerClient;
 
 
-
+    private boolean isHost;
 
     /**
      * The canvas that draws the race.
@@ -128,6 +133,35 @@ public class RaceController extends Controller {
                     Logger.getGlobal().log(Level.WARNING, "RaceController was interrupted on thread: " + Thread.currentThread() + "while sending: " + controlKey, e);
                 }
             }
+            if(event.getCode() == KeyCode.ESCAPE) {
+
+                try {
+                    if (isHost) {
+                        Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
+                        alert.setTitle("Exit Race");
+                        alert.setContentText("Do you wish to quit the race? You are the host");
+                        Optional<ButtonType> result = alert.showAndWait();
+                        if (result.get() == ButtonType.OK) {
+                            parent.endEvent();
+                            race.setVisible(false);
+                            App.app.showMainStage(App.getStage());
+                        }
+                    } else {
+                        Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
+                        alert.setTitle("Exit Race");
+                        alert.setContentText("Do you wish to quit the race?");
+                        Optional<ButtonType> result = alert.showAndWait();
+                        if (result.get() == ButtonType.OK) {
+                            race.setVisible(false);
+                            App.app.showMainStage(App.getStage());
+                        }
+                    }
+                } catch (IOException e) {
+                    e.printStackTrace();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
             });
     }
 
@@ -366,11 +400,13 @@ public class RaceController extends Controller {
      * Displays a specified race.
      * @param visualiserRace Object modelling the race.
      * @param controllerClient Socket Client that manipulates the controller.
+     * @param isHost is user a host
      */
-    public void startRace(VisualiserRaceEvent visualiserRace, ControllerClient controllerClient) {
+    public void startRace(VisualiserRaceEvent visualiserRace, ControllerClient controllerClient, Boolean isHost) {
 
         this.visualiserRace = visualiserRace;
         this.controllerClient = controllerClient;
+        this.isHost = isHost;
 
         initialiseRace();
 
@@ -434,7 +470,14 @@ public class RaceController extends Controller {
                 //Return to main screen if we lose connection.
                 if (!visualiserRace.getServerConnection().isAlive()) {
                     race.setVisible(false);
-                    parent.enterTitle();
+                    //parent.enterTitle();
+                    try {
+                        App.app.showMainStage(App.getStage());
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
                     //TODO currently this doesn't work correctly - the title screen remains visible after clicking join game
                     //TODO we should display an error to the user
                     //TODO also need to "reset" any state (race, connections, etc...).

racevisionGame/src/main/java/visualiser/Controllers/StartController.java

@@ -82,7 +82,7 @@ public class StartController extends Controller {
      */
     private ControllerClient controllerClient;
 
-
+    private boolean isHost;
 
 
 
@@ -238,7 +238,7 @@ public class StartController extends Controller {
                     startWrapper.setVisible(false);
                     //start.setVisible(false);//TODO is this needed?
 
-                    parent.beginRace(visualiserRaceEvent, controllerClient);
+                    parent.beginRace(visualiserRaceEvent, controllerClient, isHost);
 
                 }
             }
@@ -250,10 +250,13 @@ public class StartController extends Controller {
     /**
      * Show starting information for a race given a socket.
      * @param socket network source of information
+     * @param isHost is user a host
      */
-    public void enterLobby(Socket socket) {
+    public void enterLobby(Socket socket, Boolean isHost) {
         try {
 
+            this.isHost = isHost;
+
             this.visualiserRaceEvent = new VisualiserRaceEvent(socket, RequestToJoinEnum.PARTICIPANT);
 
             this.controllerClient = visualiserRaceEvent.getControllerClient();

racevisionGame/src/main/java/visualiser/Controllers/TitleController.java

@@ -1,9 +1,14 @@
 package visualiser.Controllers;
 
 import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.control.RadioButton;
 import javafx.scene.layout.AnchorPane;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
 import visualiser.app.App;
 
 import java.io.IOException;
@@ -17,6 +22,7 @@ import java.util.ResourceBundle;
  * the game.
  */
 public class TitleController extends Controller {
+    //FXML stuff
     @FXML
     Button btnJoin;
     @FXML
@@ -77,4 +83,26 @@ public class TitleController extends Controller {
     public void initialize(URL location, ResourceBundle resources) {
 
     }
+
+    /**
+     * Called when control button is pressed. New pop up window displaying controls
+     */
+    public void controlBtnPressed(){
+        FXMLLoader loader = new FXMLLoader();
+        loader.setLocation(getClass().getResource("/visualiser/scenes/controls.fxml"));
+        Parent layout;
+        try {
+            layout = loader.load();
+            Scene scene = new Scene(layout);
+            Stage popupStage = new Stage();
+            popupStage.setResizable(false);
+            popupStage.setTitle("Game Controls");
+            popupStage.initModality(Modality.WINDOW_MODAL);
+            popupStage.setScene(scene);
+            popupStage.showAndWait();
+        } catch (Exception  e){
+            e.printStackTrace();
+        }
+    }
+
 }

racevisionGame/src/main/java/visualiser/app/App.java

@@ -1,18 +1,48 @@
 package visualiser.app;
 
+import javafx.animation.FadeTransition;
 import javafx.application.Application;
 import javafx.application.Platform;
+import javafx.beans.property.ReadOnlyObjectProperty;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.concurrent.Task;
+import javafx.concurrent.Worker;
 import javafx.event.EventHandler;
 import javafx.fxml.FXMLLoader;
+import javafx.geometry.Pos;
+import javafx.geometry.Rectangle2D;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
+import javafx.scene.control.Label;
+import javafx.scene.control.ListView;
+import javafx.scene.control.ProgressBar;
+import javafx.scene.effect.DropShadow;
 import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.Pane;
+import javafx.scene.layout.VBox;
+import javafx.scene.paint.Color;
+import javafx.stage.Screen;
 import javafx.stage.Stage;
+import javafx.stage.StageStyle;
 import javafx.stage.WindowEvent;
+import javafx.util.Duration;
 import visualiser.Controllers.MainController;
 
+import java.io.IOException;
+
 public class App extends Application {
+
+
     private static Stage stage;
+    private Pane splashLayout;
+    private ProgressBar loadProgress;
+    private Label progressText;
+    private static final int SPLASH_WIDTH = 676;
+    private static final int SPLASH_HEIGHT = 227;
+
+    public static App app;
 
     /**
      * Entry point for running the programme
@@ -23,19 +53,103 @@ public class App extends Application {
         launch(args);
     }
 
+    @Override
+    public void init() {
+        ImageView splash = new ImageView(new Image(
+                getClass().getClassLoader().getResourceAsStream("images/splashScreen.png")
+        ));
+        loadProgress = new ProgressBar();
+        loadProgress.setPrefWidth(SPLASH_WIDTH - 20);
+        progressText = new Label("Preparing application . . .");
+        splashLayout = new VBox();
+        splashLayout.getChildren().addAll(splash, loadProgress, progressText);
+        progressText.setAlignment(Pos.CENTER);
+        splashLayout.setStyle(
+                "-fx-padding: 5; " +
+                        "-fx-background-color: cornsilk; " +
+                        "-fx-border-width:5; " +
+                        "-fx-border-color: " +
+                        "linear-gradient(" +
+                        "to bottom, " +
+                        "chocolate, " +
+                        "derive(chocolate, 50%)" +
+                        ");"
+        );
+        splashLayout.setEffect(new DropShadow());
+    }
+
     /**
-     * Method that displays the visualiser, starting with the title screen.
+     * Method that sets up and displays the splash screen
-     * @param stage the stage to be displayed.
+     * @param initStage the inital stage
      * @throws Exception if something wrong with title screen.
      */
-    public void start(Stage stage) throws Exception {
+    public void start(Stage initStage) throws Exception {
-        stage.setOnCloseRequest(new EventHandler<WindowEvent>() {
+        final Task<ObservableList<String>> boatTask = new Task<ObservableList<String>>() {
             @Override
-            public void handle(WindowEvent event) {
+            protected ObservableList<String> call() throws InterruptedException {
-                Platform.exit();
+                ObservableList<String> addedFilling =
-                System.exit(0);
+                        FXCollections.<String>observableArrayList();
+                ObservableList<String> burgerFilling =
+                        FXCollections.observableArrayList(
+                                "Buns", "Patties", "Lettuce", "Onions", "Tomato",
+                                "Sauces"
+                        );
+
+                updateMessage("Preparing ingredients . . .");
+                Thread.sleep(1000);
+                for (int i = 0; i < burgerFilling.size(); i++) {
+                    Thread.sleep(800);
+                    updateProgress(i + 1, burgerFilling.size());
+                    String nextFilling = burgerFilling.get(i);
+                    addedFilling.add(nextFilling);
+                    updateMessage("Adding the " + nextFilling + " . . .");
                 }
-        });
+                Thread.sleep(400);
+                updateMessage("Burger's done!");
+
+                return addedFilling;
+            }
+        };
+
+        showSplash(
+                initStage,
+                boatTask,
+                () -> {
+                    try {
+                        showMainStage(new Stage());
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+        );
+        new Thread(boatTask).start();
+
+    }
+
+    /**
+     * Get main stage
+     * @return main stage
+     */
+    public static Stage getStage() {
+        return App.stage;
+    }
+
+    /**
+     * Set main stage
+     * @param stage stage to set main stage
+     */
+    public static void setStage(Stage stage) {
+        App.stage = stage;
+    }
+
+    /**
+     * Show the main stage after the splash screen
+     * @param stage main stage for application
+     * @throws Exception Throws an exception on error
+     */
+    public void showMainStage(Stage stage) throws Exception {
+        App.stage = stage;
+        App.app = this;
         FXMLLoader loader = new FXMLLoader(getClass().getResource("/visualiser/scenes/main.fxml"));
         Parent root = loader.load();
         stage.setResizable(false);
@@ -49,13 +163,57 @@ public class App extends Application {
         mc.startCss();
         setStage(stage);
         stage.show();
+        stage.setOnCloseRequest(new EventHandler<WindowEvent>() {
+            @Override
+            public void handle(WindowEvent event) {
+                Platform.exit();
+                System.exit(0);
+            }
+        });
     }
 
-    public static Stage getStage() {
+    /**
-        return App.stage;
+     * Show the splash screen
+     * @param initStage Initial stage
+     * @param task Task for splash screen
+     * @param initCompletionHandler initCompletionHandler interface
+     */
+    private void showSplash(
+            final Stage initStage,
+            Task<?> task,
+            InitCompletionHandler initCompletionHandler
+    ) {
+        progressText.textProperty().bind(task.messageProperty());
+        loadProgress.progressProperty().bind(task.progressProperty());
+        task.stateProperty().addListener((observableValue, oldState, newState) -> {
+            if (newState == Worker.State.SUCCEEDED) {
+                loadProgress.progressProperty().unbind();
+                loadProgress.setProgress(1);
+                initStage.toFront();
+                FadeTransition fadeSplash = new FadeTransition(Duration.seconds(2), splashLayout);
+                fadeSplash.setFromValue(1.0);
+                fadeSplash.setToValue(0.0);
+                fadeSplash.setOnFinished(actionEvent -> initStage.hide());
+                fadeSplash.play();
+
+                initCompletionHandler.complete();
+            }
+        });
+
+        Scene splashScene = new Scene(splashLayout, Color.TRANSPARENT);
+        final Rectangle2D bounds = Screen.getPrimary().getBounds();
+        initStage.setScene(splashScene);
+        initStage.setX(bounds.getMinX() + bounds.getWidth() / 2 - SPLASH_WIDTH / 2);
+        initStage.setY(bounds.getMinY() + bounds.getHeight() / 2 - SPLASH_HEIGHT / 2);
+        initStage.initStyle(StageStyle.TRANSPARENT);
+        initStage.setAlwaysOnTop(true);
+        initStage.show();
     }
 
-    public static void setStage(Stage stage) {
+    /**
-        App.stage = stage;
+     * InnitCompletionHandler interface
+     */
+    public interface InitCompletionHandler {
+        void complete();
     }
 }

racevisionGame/src/main/java/visualiser/model/VisualiserRaceService.java

@@ -69,7 +69,11 @@ public class VisualiserRaceService implements RunnableWithFramePeriod {
 
             long currentFrameTime = System.currentTimeMillis();
 
+            try {
                 waitForFramePeriod(previousFrameTime, currentFrameTime, 16);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
 
             previousFrameTime = currentFrameTime;
 

racevisionGame/src/main/java/visualiser/network/ServerConnection.java

@@ -330,7 +330,11 @@ public class ServerConnection implements RunnableWithFramePeriod {
         while (!Thread.interrupted()) {
 
             long currentFrameTime = System.currentTimeMillis();
+            try {
                 waitForFramePeriod(previousFrameTime, currentFrameTime, 100);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
             previousFrameTime = currentFrameTime;
 
 

racevisionGame/src/main/resources/visualiser/scenes/controls.fxml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.image.*?>
+<?import java.lang.*?>
+<?import javafx.scene.layout.*?>
+
+<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="350.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1">
+   <children>
+      <ImageView fitHeight="385.0" fitWidth="600.0" layoutY="-2.0" pickOnBounds="true" preserveRatio="true" AnchorPane.bottomAnchor="-1.9456787109375" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="-2.0">
+         <image>
+            <Image url="@../images/game_controls.png" />
+         </image>
+      </ImageView>
+   </children>
+</AnchorPane>

racevisionGame/src/main/resources/visualiser/scenes/hostgame.fxml

@@ -33,6 +33,7 @@
                   <Font size="17.0" />
                </font>
             </Label>
+            <Button mnemonicParsing="false" onAction="#menuBtnPressed" text="Main Menu" GridPane.halignment="CENTER" />
          </children>
       </GridPane>
    </children>

racevisionGame/src/main/resources/visualiser/scenes/lobby.fxml

@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+<?import java.lang.*?>
+<?import javafx.geometry.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.scene.text.*?>
 <?import javafx.geometry.Insets?>
 <?import javafx.scene.control.Button?>
 <?import javafx.scene.control.Label?>
@@ -12,7 +17,7 @@
 <?import javafx.scene.layout.RowConstraints?>
 <?import javafx.scene.text.Font?>
 
-<AnchorPane fx:id="lobbyWrapper" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0" prefWidth="780.0" visible="false" xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1" fx:controller="visualiser.Controllers.LobbyController">
+<AnchorPane fx:id="lobbyWrapper" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="600.0" prefWidth="780.0" visible="false" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="visualiser.Controllers.LobbyController">
    <children>
       <GridPane fx:id="connection" prefHeight="600.0" prefWidth="780.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
          <columnConstraints>
@@ -75,8 +80,11 @@
                <children>
                   <TextField fx:id="addressFld" promptText="Address">
                      <GridPane.margin>
-                        <Insets left="20.0" right="20.0" />
+                        <Insets left="50.0" right="20.0" />
-                     </GridPane.margin></TextField>
+                     </GridPane.margin>
+                     <opaqueInsets>
+                        <Insets />
+                     </opaqueInsets></TextField>
                   <TextField fx:id="portFld" promptText="Port Number" GridPane.columnIndex="1">
                      <GridPane.margin>
                         <Insets left="20.0" right="20.0" />
@@ -86,6 +94,11 @@
                   <Insets />
                </GridPane.margin>
             </GridPane>
+            <Button mnemonicParsing="false" onAction="#menuBtnPressed" text="Main Menu">
+               <GridPane.margin>
+                  <Insets left="50.0" />
+               </GridPane.margin>
+            </Button>
          </children>
       </GridPane>
    </children>

racevisionGame/src/main/resources/visualiser/scenes/titleScreen.fxml

@@ -37,6 +37,7 @@
                   </Text>
                   <RadioButton fx:id="nightModeRD" layoutX="681.0" layoutY="168.0" mnemonicParsing="false" onAction="#setNightMode" text="Night Mode" />
                   <RadioButton fx:id="dayModeRD" layoutX="574.0" layoutY="168.0" mnemonicParsing="false" onAction="#setDayMode" selected="true" text="Day Mode" />
+                  <Button layoutX="28.0" layoutY="152.0" mnemonicParsing="false" onAction="#controlBtnPressed" text="Controls" />
                </children>
             </Pane>
             <Pane prefHeight="20.0" prefWidth="20.0" style="-fx-background-color: #6be6ff;" GridPane.columnSpan="4" GridPane.rowSpan="4">