Merge branch 'story1292_hp_punish' into 'master'

Story1292 and Story1291 hp

Story 1291:

AC's:
-Mock sends out HP packets
-Visualiser displays each boat's HP in tab view
-User boat HP is displayed on main UI beside boat

Story 1292:

AC's:
-Boats lose HP when they collide
-Boats lose HP when they are out of bounds
-Indication when HP drops below thresholds (20hp, 10hp, 0hp)

See merge request !65

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

@@ -66,6 +66,7 @@ public class Event {
      * Constructs an event, using various XML files.
      * @param singlePlayer Whether or not to create a single player event.
      * @param mapIndex Specifies which map to use.
+     * @param raceLength The length of the race, in milliseconds.
      * @throws EventConstructionException Thrown if we cannot create an Event for any reason.
      */
     public Event(boolean singlePlayer, int mapIndex, int raceLength) throws

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

@@ -27,7 +27,7 @@ public class MockBoat extends Boat {
      * 1: passed only first check
      * 2: passed first and second check
      */
-    private Integer roundingStatus = 0;
+    private int roundingStatus = 0;
 
     /**
      * Stores whether the boat is on autoVMG or not
@@ -284,8 +284,8 @@ public class MockBoat extends Boat {
                 (this.isStarboardSide(mark1) && this.isPortSide(mark2));
     }
 
-    public Integer getRoundingStatus() {
+    public int getRoundingStatus() {
-        return Integer.valueOf(roundingStatus);
+        return roundingStatus;
     }
 
     public void increaseRoundingStatus() {

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

@@ -419,6 +419,11 @@ public class MockRace extends RaceState {
             boat.setTimeSinceTackChange(boat.getTimeSinceTackChange() + updatePeriodMilliseconds);
         }
 
+        // Remove one unit of health for every frame spent outside boundary
+        if(!finish && !GPSCoordinate.isInsideBoundary(boat.getPosition(), getBoundary())) {
+            boat.updateHealth(-0.1);
+        }
+
         this.updateEstimatedTime(boat);
 
     }
@@ -430,7 +435,7 @@ public class MockRace extends RaceState {
                 boat.getBearing()
         ), boat.getBearing()) ;
         if (vmg.getSpeed() > 0) {
-            boat.setCurrentSpeed(vmg.getSpeed());
+            boat.setCurrentSpeed(vmg.getSpeed() * Math.pow(boat.getHealth() / 100, 0.3));
         }
     }
 
@@ -677,7 +682,7 @@ public class MockRace extends RaceState {
         for (MockBoat boat : this.boats) {
 
             //If the boat is currently racing, count it.
-            if (boat.getStatus() == BoatStatusEnum.RACING) {
+            if (boat.getStatus() == BoatStatusEnum.RACING && boat.getHealth()>=1) {
                 numberOfActiveBoats++;
             }
 

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

@@ -163,7 +163,7 @@ public class RaceLogic implements RunnableWithFramePeriod, Observer {
 
             //As long as there is at least one boat racing, we still simulate the race.
             if (race.getNumberOfActiveBoats() != 0) {
-
+                //System.out.println(race.getNumberOfActiveBoats());
                 //Get the time period of this frame.
                 long framePeriod = currentTime - previousFrameTime;
 
@@ -175,12 +175,9 @@ public class RaceLogic implements RunnableWithFramePeriod, Observer {
                         race.updatePosition(boat, framePeriod, race.getRaceClock().getDurationMilli());
 
                         if(race.getColliderRegistry().rayCast(boat)){
-                            //System.out.println("Collision!");
                             //Add boat to list
                             collisionBoats.add(boat);
                         }
-
-                        //System.out.println(race.getColliderRegistry().rayCast(boat));
                     }
 
 

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

@@ -64,6 +64,9 @@ public class RaceServer {
         //Parse the boat locations.
         snapshotMessages.addAll(parseBoatLocations());
 
+        //Parse the boat states
+        snapshotMessages.addAll(parseBoatStates());
+
         //Parse the marks.
         snapshotMessages.addAll(parseMarks());
 
@@ -243,7 +246,29 @@ public class RaceServer {
 
     }
 
+    /**
+     * Generates BoatState messages for every boat in the race
+     * @return list of BoatState messages
+     */
+    private List<BoatState> parseBoatStates() {
+        List<BoatState> boatStates = new ArrayList<>();
+        for(MockBoat boat: race.getBoats()) {
+            boatStates.add(parseIndividualBoatState(boat));
+        }
+        return boatStates;
+    }
 
+    /**
+     * Creates a BoatState message for the current state of the given boat
+     * @param boat to generate message for
+     * @return BoatState message
+     */
+    private BoatState parseIndividualBoatState(MockBoat boat) {
+        return new BoatState(
+                boat.getSourceID(),
+                (int)boat.getHealth()
+        );
+    }
 
     /**
      * Parses the race status, and returns it.

racevisionGame/src/main/java/mock/xml/RaceXMLCreator.java

@@ -177,10 +177,10 @@ public class RaceXMLCreator {
     }
 
     /**
-     * gets the destance between two marks
+     * gets the destance between two marks, in nautical miles.
      * @param a mark 1
      * @param b mark 2
-     * @return
+     * @return Distance in nautical miles.
      */
     private static double getDistance(XMLMark a, XMLMark b){
         GPSCoordinate coorda = new GPSCoordinate(a.getTargetLat(), a.getTargetLng());

racevisionGame/src/main/java/network/MessageDecoders/BoatStateDecoder.java

@@ -0,0 +1,38 @@
+package network.MessageDecoders;
+
+import network.Exceptions.InvalidMessageException;
+import network.Messages.AC35Data;
+import network.Messages.BoatState;
+
+import java.util.Arrays;
+
+import static network.Utils.ByteConverter.bytesToInt;
+
+/**
+ * Decoder for {@link BoatState} messages
+ */
+public class BoatStateDecoder implements MessageDecoder {
+    /**
+     * Decoded BoatState message
+     */
+    private BoatState message;
+
+    @Override
+    public AC35Data decode(byte[] encodedMessage) throws InvalidMessageException {
+        byte[] sourceID = Arrays.copyOfRange(encodedMessage, 0, 4);
+        byte boatHealth = encodedMessage[4];
+
+        // Unpack bytes into BoatState
+        this.message = new BoatState(
+                bytesToInt(sourceID),
+                boatHealth
+        );
+
+        // Return BoatState
+        return this.message;
+    }
+
+    public BoatState getMessage() {
+        return message;
+    }
+}

racevisionGame/src/main/java/network/MessageDecoders/DecoderFactory.java

@@ -59,6 +59,7 @@ public class DecoderFactory {
 
             case BOATACTION: return new BoatActionDecoder();
 
+            case BOATSTATE: return new BoatStateDecoder();
 
             default: throw new InvalidMessageTypeException("Unrecognised message type: " + type);
         }

racevisionGame/src/main/java/network/MessageDecoders/MessageDecoder.java

@@ -18,6 +18,5 @@ public interface MessageDecoder {
      * @return The decoded message.
      * @throws InvalidMessageException Thrown if the encoded message is invalid in some way, or cannot be decoded.
      */
-    public AC35Data decode(byte[] encodedMessage) throws InvalidMessageException;
+     AC35Data decode(byte[] encodedMessage) throws InvalidMessageException;
-
 }

racevisionGame/src/main/java/network/MessageEncoders/BoatStateEncoder.java

@@ -0,0 +1,32 @@
+package network.MessageEncoders;
+
+import network.Exceptions.InvalidMessageException;
+import network.Messages.AC35Data;
+import network.Messages.BoatState;
+
+import java.nio.ByteBuffer;
+
+import static network.Utils.ByteConverter.intToBytes;
+
+/**
+ * Encoder for {@link BoatState} message
+ */
+public class BoatStateEncoder implements MessageEncoder {
+    @Override
+    public byte[] encode(AC35Data message) throws InvalidMessageException {
+        // Downcast message
+        BoatState boatState = (BoatState)message;
+
+        //Serialise message
+        byte[] sourceID = intToBytes(boatState.getSourceID());
+        byte boatHealth = (byte)boatState.getBoatHealth();
+
+        // Pack bytes into string
+        ByteBuffer boatStateMessage = ByteBuffer.allocate(5);
+        boatStateMessage.put(sourceID);
+        boatStateMessage.put(boatHealth);
+
+        // Return byte string
+        return boatStateMessage.array();
+    }
+}

racevisionGame/src/main/java/network/MessageEncoders/EncoderFactory.java

@@ -59,6 +59,7 @@ public class EncoderFactory {
 
             case BOATACTION: return new BoatActionEncoder();
 
+            case BOATSTATE: return new BoatStateEncoder();
 
             default: throw new InvalidMessageTypeException("Unrecognised message type: " + type);
         }

racevisionGame/src/main/java/network/Messages/BoatState.java

@@ -0,0 +1,31 @@
+package network.Messages;
+
+import network.Messages.Enums.MessageType;
+
+/**
+ * Represents the information in a BoatState message according to protocol meeting
+ */
+public class BoatState extends AC35Data {
+    /**
+     * Source ID of boat described in message
+     */
+    private int sourceID;
+    /**
+     * Health between 0-100 of boat with above source ID
+     */
+    private int boatHealth;
+
+    public BoatState(int sourceID, int boatHealth) {
+        super(MessageType.BOATSTATE);
+        this.sourceID = sourceID;
+        this.boatHealth = boatHealth;
+    }
+
+    public int getSourceID() {
+        return sourceID;
+    }
+
+    public int getBoatHealth() {
+        return boatHealth;
+    }
+}

racevisionGame/src/main/java/network/Messages/Enums/MessageType.java

@@ -43,6 +43,8 @@ public enum MessageType {
 
     HOSTED_GAMES_REQUEST(109),
 
+    BOATSTATE(103),
+
     NOTAMESSAGE(0);
 
 
@@ -56,7 +58,7 @@ public enum MessageType {
      * Creates a MessageType enum from a given primitive integer value, cast to a byte.
      * @param value Integer, which is cast to byte, to construct from.
      */
-    private MessageType(int value) {
+    MessageType(int value) {
         this.value = (byte)value;
     }
 

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

@@ -103,6 +103,11 @@ public class Boat extends Collider {
      */
     private boolean isColliding = false;
 
+    /**
+     * Amount of health boat currently has, between 0 and 100
+     */
+    private double health;
+
     /**
      * Constructs a boat object with a given sourceID, name, country/team abbreviation, and polars table.
      *
@@ -113,6 +118,7 @@ public class Boat extends Collider {
     public Boat(int sourceID, String name, String country) {
 
         this.sourceID = sourceID;
+        this.health = 100;
         this.setName(name);
         this.setCountry(country);
 
@@ -419,6 +425,8 @@ public class Boat extends Collider {
     @Override
     public void onCollisionEnter(Collision e) {
         if(e.getBearing().degrees() > 270 || e.getBearing().degrees() < 90) {
+            // Deplete health
+            e.getBoat().updateHealth(-5);
             // Notify observers of collision
             this.setChanged();
             notifyObservers(e);
@@ -432,4 +440,22 @@ public class Boat extends Collider {
     public void setColliding(boolean colliding) {
         isColliding = colliding;
     }
+
+    public double getHealth() {
+        return health;
+    }
+
+    public void setHealth(double health) {
+        this.health = health;
+    }
+
+    /**
+     * Add a given amount of HP to boat health
+     * @param delta amount of HP to add
+     */
+    public void updateHealth(double delta) {
+        health += delta;
+        if(health < 0) health = 0;
+        else if(health > 100) health = 100;
+    }
 }

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

@@ -97,6 +97,7 @@ public class Mark extends Collider{
 
     @Override
     public void onCollisionEnter(Collision e) {
+        e.getBoat().updateHealth(-10);
         this.setChanged();
         notifyObservers(e);
     }

racevisionGame/src/main/java/visualiser/Commands/VisualiserRaceCommands/BoatStateCommand.java

@@ -0,0 +1,30 @@
+package visualiser.Commands.VisualiserRaceCommands;
+
+import mock.model.commandFactory.Command;
+import network.Messages.BoatState;
+import shared.exceptions.BoatNotFoundException;
+import visualiser.model.VisualiserBoat;
+import visualiser.model.VisualiserRaceState;
+
+/**
+ * Updates boats on visualiser when their health changes
+ */
+public class BoatStateCommand implements Command {
+    private BoatState boatState;
+    private VisualiserRaceState visualiserRace;
+
+    public BoatStateCommand(BoatState boatState, VisualiserRaceState visualiserRace) {
+        this.boatState = boatState;
+        this.visualiserRace = visualiserRace;
+    }
+
+    @Override
+    public void execute() {
+        try {
+            VisualiserBoat boat = visualiserRace.getBoat(boatState.getSourceID());
+            boat.setHealth(boatState.getBoatHealth());
+        } catch (BoatNotFoundException e) {
+            // Fail silently
+        }
+    }
+}

racevisionGame/src/main/java/visualiser/Commands/VisualiserRaceCommands/VisualiserRaceCommandFactory.java

@@ -24,7 +24,6 @@ public class VisualiserRaceCommandFactory {
         switch (message.getType()) {
 
             case BOATLOCATION:
-                //System.out.println("Boat location received");
                 return new BoatLocationCommand((BoatLocation) message, visualiserRace);
 
             case RACESTATUS: return new RaceStatusCommand((RaceStatus) message, visualiserRace);
@@ -36,7 +35,8 @@ public class VisualiserRaceCommandFactory {
             case YACHTEVENTCODE:
                 return new BoatCollisionCommand((YachtEvent) message, visualiserRace);
 
-
+            case BOATSTATE:
+                return new BoatStateCommand((BoatState) message, visualiserRace);
 
             default: throw new CommandConstructionException("Could not create VisualiserRaceCommand. Unrecognised or unsupported MessageType: " + message.getType());
 

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

@@ -15,12 +15,15 @@ import javafx.scene.AmbientLight;
 import javafx.scene.PointLight;
 import javafx.scene.chart.LineChart;
 import javafx.scene.control.*;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
 import javafx.scene.input.KeyCode;
 import javafx.scene.input.KeyEvent;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.Pane;
 import javafx.scene.layout.StackPane;
+import javafx.scene.media.AudioClip;
 import javafx.scene.paint.Color;
 import javafx.scene.paint.Material;
 import javafx.scene.paint.PhongMaterial;
@@ -30,6 +33,7 @@ import javafx.scene.shape.MeshView;
 import javafx.scene.shape.Shape3D;
 import javafx.scene.transform.Translate;
 import javafx.util.Callback;
+import network.Messages.Enums.BoatStatusEnum;
 import network.Messages.Enums.RaceStatusEnum;
 import shared.dataInput.RaceDataSource;
 import shared.exceptions.BoatNotFoundException;
@@ -44,6 +48,7 @@ import visualiser.model.*;
 import visualiser.utils.GPSConverter;
 
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URL;
 import java.util.*;
 import java.util.logging.Level;
@@ -72,6 +77,9 @@ public class RaceViewController extends Controller {
     private long positionTime = 0;
     private ResizableRaceCanvas raceCanvas;
     private boolean mapToggle = true;
+    private GPSConverter gpsConverter;
+    private ArrayList<HealthEffect> healthEffectList = new ArrayList<>();
+
 
     /**
      * Arrow pointing to next mark in third person
@@ -99,12 +107,17 @@ public class RaceViewController extends Controller {
     private @FXML TableColumn<VisualiserBoat, String> boatTeamColumn;
     private @FXML TableColumn<VisualiserBoat, Leg> boatMarkColumn;
     private @FXML TableColumn<VisualiserBoat, Number> boatSpeedColumn;
+    private @FXML TableColumn<VisualiserBoat, Number> boatHealthColumn;
     private @FXML LineChart<Number, Number> sparklineChart;
     private @FXML Label tutorialText;
     private @FXML AnchorPane infoWrapper;
     private @FXML AnchorPane lineChartWrapper;
     private @FXML StackPane speedPane;
     private @FXML AnchorPane raceAnchorPane;
+    private @FXML GridPane playerHealthContainer;
+    private @FXML ImageView imageView;
+    private @FXML AnchorPane deathTransPane;
+    private @FXML StackPane deathPane;
 
     /**
      * Displays a specified race.
@@ -119,11 +132,13 @@ public class RaceViewController extends Controller {
         this.controllerClient = controllerClient;
         this.isHost = isHost;
         keyFactory.load();
-
+        deathPane.setDisable(false);
+        deathPane.setVisible(false);
         tutorialCheck();
         initKeypressHandler();
         initialiseRaceVisuals();
         initialiseRaceCanvas();
+        healthLoop();
     }
 
     /**
@@ -135,7 +150,6 @@ public class RaceViewController extends Controller {
             isTutorial = true;
             tutorialText.setVisible(true);
             tutorialStates = new ArrayList<>(Arrays.asList(TutorialState.values()));
-
             currentState = tutorialStates.get(0);
             tutorialStates.remove(0);
             searchMapForKey("Upwind");
@@ -296,6 +310,7 @@ public class RaceViewController extends Controller {
         initialiseFps();
         initialiseInfoTable();
         initialiseView3D(this.visualiserRace);
+        initialiseHealthPane();
         initialiseRaceClock();
         initialiseSpeedometer();
         raceTimer();    // start the timer
@@ -306,6 +321,23 @@ public class RaceViewController extends Controller {
         arrowController.setWindProperty(this.raceState.windProperty());
     }
 
+
+
+    private void initialiseHealthPane() {
+        InputStream tomato = this.getClass().getClassLoader().getResourceAsStream("visualiser/images/tomato.png");
+        HealthSlider healthSlider = new HealthSlider(new Image(tomato));
+        playerHealthContainer.add(healthSlider, 0, 0);
+
+        try {
+            VisualiserBoat player = raceState.getBoat(raceState.getPlayerBoatID());
+            player.healthProperty().addListener((o, prev, curr) -> {
+                healthSlider.setCrop((double)curr/100.0);
+            });
+        } catch (BoatNotFoundException e) {
+            e.printStackTrace();
+        }
+    }
+
     private void initialiseView3D(VisualiserRaceEvent race) {
         viewSubjects = FXCollections.observableArrayList();
 
@@ -353,7 +385,7 @@ public class RaceViewController extends Controller {
 
         // Set up projection from GPS to view
         RaceDataSource raceData = visualiserRace.getVisualiserRaceState().getRaceDataSource();
-        final GPSConverter gpsConverter = new GPSConverter(raceData, 450, 450);
+        gpsConverter = new GPSConverter(raceData, 450, 450);
 
         SkyBox skyBox = new SkyBox(750, 200, 250, 0, 210);
         viewSubjects.addAll(skyBox.getSkyBoxPlanes());
@@ -429,6 +461,11 @@ public class RaceViewController extends Controller {
                 viewSubjects.add(boatModel);
             }
 
+            //Create health effect
+            HealthEffect healthEffect = new HealthEffect(boat.getSourceID(), System.currentTimeMillis());
+            viewSubjects.add(healthEffect);
+            healthEffectList.add(healthEffect);
+
             //add sail
             Sails3D sails3D = new Sails3D();
             Subject3D sailsSubject = new Subject3D(sails3D, 0);
@@ -509,6 +546,14 @@ public class RaceViewController extends Controller {
                     boatModel.setHeading(boat.getBearing().degrees());
                     boatModel.setX(gpsConverter.convertGPS(boat.getPosition()).getX());
                     boatModel.setZ(gpsConverter.convertGPS(boat.getPosition()).getY());
+                    boatModel.getMesh().toFront();
+
+                    //Fire follows boat
+                    healthEffect.setHeading(boat.getBearing().degrees());
+                    healthEffect.setX(gpsConverter.convertGPS(boat.getPosition()).getX());
+                    healthEffect.setZ(gpsConverter.convertGPS(boat.getPosition()).getY());
+                    healthEffect.setY(0);
+
                 }
             };
             trackBoat.start();
@@ -701,13 +746,17 @@ public class RaceViewController extends Controller {
         // set table data
         boatInfoTable.setItems(sortedBoats);
         boatTeamColumn.setCellValueFactory(
-                cellData -> cellData.getValue().nameProperty());
+                cellData -> cellData.getValue().nameProperty()
+        );
         boatSpeedColumn.setCellValueFactory(
-                cellData -> cellData.getValue().currentSpeedProperty());
+                cellData -> cellData.getValue().currentSpeedProperty()
+        );
         boatMarkColumn.setCellValueFactory(
-                cellData -> cellData.getValue().legProperty());
+                cellData -> cellData.getValue().legProperty()
-        boatPlacingColumn.setCellValueFactory(
+        );
-                cellData -> cellData.getValue().placingProperty());
+        boatHealthColumn.setCellValueFactory(
+                cellData -> cellData.getValue().healthProperty()
+        );
 
         //Kind of ugly, but allows for formatting an observed speed.
         boatSpeedColumn.setCellFactory(
@@ -839,6 +888,64 @@ public class RaceViewController extends Controller {
         }.start();
     }
 
+    /**
+     * Animation timer for health
+     */
+    private void healthLoop(){
+        new AnimationTimer(){
+            @Override
+            public void handle(long arg0){
+                if (raceState.getRaceStatusEnum() == RaceStatusEnum.FINISHED) {
+                    stop(); // stop the timer
+                } else {
+                    try {
+                        //Check if boat is dead
+                        if(raceState.getBoat(raceState.getPlayerBoatID()).getHealth()<=0){
+                            if(!deathPane.isDisable()) {
+                                deathPane.setVisible(true);
+                            }
+                        }
+                    } catch (BoatNotFoundException e) {
+                        e.printStackTrace();
+                    }
+
+                    for(VisualiserBoat boat : raceState.getBoats()){
+                        for (HealthEffect fp : healthEffectList){
+
+                            if(fp.getSourceID()==boat.getSourceID()){
+                                if(boat.getHealth()<=0){
+                                    //Boat is dead. Don't check it anymore for hp
+                                    fp.displayDeath(fp.getSourceID()==raceState.getPlayerBoatID());
+                                    fp.setSourceID(0);
+                                    try {
+                                        raceState.getBoat(boat.getSourceID()).setStatus(BoatStatusEnum.DNF);
+
+                                        raceState.updateBoatPositions(raceState.getBoats());
+                                    } catch (BoatNotFoundException e) {
+                                        e.printStackTrace();
+                                    }
+                                }
+                                else
+                                    //Speed up tick when <=10 hp
+                                if(boat.getHealth()<=10){
+                                    fp.flash(System.currentTimeMillis(), 300, boat.getSourceID()==raceState.getPlayerBoatID());
+                                }
+                                else
+                                    //Visual indication of low hp
+                                if(boat.getHealth()<=20) {
+                                    //fp.setVisible(true);
+                                    fp.flash(System.currentTimeMillis(), 500, boat.getSourceID()==raceState.getPlayerBoatID());
+                                } else {
+                                    fp.setVisible(false);
+                                }
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+        }.start();
+    }
 
     /**
      * toggles if the info table is shown
@@ -994,4 +1101,12 @@ public class RaceViewController extends Controller {
         mapToggle = !mapToggle;
     }
 
+    /**
+     * FXML method for death button
+     */
+    public void deathOKPressed(){
+        deathPane.setDisable(true);
+        deathPane.setVisible(false);
+    }
+
 }

racevisionGame/src/main/java/visualiser/layout/HealthEffect.java

@@ -0,0 +1,111 @@
+package visualiser.layout;
+
+import javafx.geometry.Point3D;
+import javafx.scene.image.Image;
+import javafx.scene.media.AudioClip;
+import javafx.scene.paint.Color;
+import javafx.scene.paint.PhongMaterial;
+import javafx.scene.shape.*;
+import javafx.scene.transform.Rotate;
+
+/**
+ * Created by zwu18 on 24/09/17.
+ */
+public class HealthEffect extends Subject3D {
+
+    private int sourceID;
+    private long currentTime;
+    private AudioClip warningSound = new AudioClip(this.getClass().getResource("/visualiser/sounds/warning.mp3").toExternalForm());
+    private AudioClip deadSound = new AudioClip(this.getClass().getResource("/visualiser/sounds/dead1.wav").toExternalForm());
+
+    public HealthEffect(int sourceID, long currentTime){
+        super(createEffect(), 0);
+        this.sourceID = sourceID;
+        this.currentTime = currentTime;
+    }
+
+    /**
+     * Initialise the mesh view with image
+     * @return Mesh view
+     */
+    private static Shape3D createEffect(){
+
+        Image image = new Image(HealthEffect.class.getClassLoader().getResourceAsStream("images/warning.png"));
+
+        Plane3D plane = new Plane3D(20, 20, 10, 10);
+
+        PhongMaterial material = new PhongMaterial();
+        material.setDiffuseColor(Color.web("#FFFFFF"));
+        material.setSpecularColor(Color.web("#000000"));
+        material.setDiffuseMap(image);
+
+        MeshView imageSurface = new MeshView(plane);
+
+
+        imageSurface.setMaterial(material);
+        imageSurface.setMouseTransparent(true);
+        //imageSurface.toFront();        this.flashInterval = flashInterval;
+
+        return imageSurface;
+    }
+
+    public void rotateView(Double angle, Double pivotX, Double pivotY, Double pivotZ, Point3D axis){
+        Rotate rotate = new Rotate(angle, axis);
+        rotate.setPivotX(pivotX);
+        rotate.setPivotY(pivotY);
+        rotate.setPivotZ(pivotZ);
+        this.getMesh().getTransforms().add(rotate);
+    }
+
+    public void setVisible(boolean bool){
+        this.getMesh().setVisible(bool);
+    }
+
+
+    public int getSourceID(){
+        return sourceID;
+    }
+
+    public void setSourceID(int id){
+        this.sourceID = id;
+    }
+
+    /**
+     * Display visual indication when boat dies
+     * @param player boolean if player is current user or not
+     */
+    public void displayDeath(boolean player){
+        Image image = new Image(HealthEffect.class.getClassLoader().getResourceAsStream("images/warning2.png"));
+        PhongMaterial material = (PhongMaterial) this.getMesh().getMaterial();
+        material.setDiffuseColor(Color.web("#FFFFFF"));
+        material.setSpecularColor(Color.web("#000000"));
+        material.setDiffuseMap(image);
+        this.getMesh().setMaterial(material);
+        if(player) {
+            deadSound.play();
+        }
+    }
+
+
+    /**
+     * Flash the mesh view at a certain interval
+     * @param checkTime The current time of flash
+     * @param flashInterval Desired flash interval
+     * @param playerBoat Whether or not this effect is for the player's boat.
+     */
+    public void flash(long checkTime, long flashInterval, boolean playerBoat){
+        if(checkTime >= (currentTime+flashInterval)){
+            this.currentTime = checkTime;
+            if(this.getMesh().isVisible()){
+                this.setVisible(false);
+            } else {
+                if(playerBoat) {
+                    warningSound.setVolume(0.1);
+                    warningSound.play();
+                }
+                this.setVisible(true);
+            }
+        }
+    }
+
+}

racevisionGame/src/main/java/visualiser/layout/HealthSlider.java

@@ -0,0 +1,66 @@
+package visualiser.layout;
+
+import javafx.scene.image.Image;
+import javafx.scene.image.WritableImage;
+import javafx.scene.layout.*;
+import javafx.scene.shape.Rectangle;
+
+import java.awt.image.BufferedImage;
+
+/**
+ * Created by connortaylorbrown on 21/09/17.
+ */
+public class HealthSlider extends Pane {
+    /**
+     * Image used to fill health slider
+     */
+    private Image fillImage;
+    /**
+     * Size of background for image configuration
+     */
+    private BackgroundSize backgroundSize;
+    /**
+     * Percentage of image cropped out from top
+     */
+    private double crop;
+
+    public HealthSlider(Image fillImage) {
+        this.fillImage = fillImage;
+        this.crop = 1;
+        this.backgroundSize = new BackgroundSize(
+                100,
+                100,
+                true,
+                true,
+                true,
+                false);
+        drawSlider();
+    }
+
+    public void setCrop(double crop) {
+        this.crop = crop;
+        drawSlider();
+    }
+
+    private void drawSlider() {
+        int top = Math.max(0,(int)(fillImage.getHeight() - crop * fillImage.getHeight()));
+
+        WritableImage croppedImage = new WritableImage(
+                fillImage.getPixelReader(),
+                0,
+                top,
+                (int)fillImage.getWidth(),
+                (int)fillImage.getHeight() - top
+        );
+
+        BackgroundImage backgroundImage = new BackgroundImage(
+                croppedImage,
+                BackgroundRepeat.NO_REPEAT,
+                BackgroundRepeat.NO_REPEAT,
+                BackgroundPosition.CENTER,
+                backgroundSize
+        );
+
+        this.setBackground(new Background(backgroundImage));
+    }
+}

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

@@ -1,9 +1,6 @@
 package visualiser.model;
 
-import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.*;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.SimpleBooleanProperty;
-import javafx.beans.property.SimpleObjectProperty;
 import javafx.scene.paint.Color;
 import network.Messages.Enums.BoatStatusEnum;
 import shared.model.*;
@@ -65,6 +62,7 @@ public class VisualiserBoat extends Boat {
     private ObjectProperty<GPSCoordinate> positionProperty;
     private ObjectProperty<Bearing> bearingProperty;
     private BooleanProperty hasCollided;
+    private DoubleProperty healthProperty;
 
 
     /**
@@ -78,6 +76,7 @@ public class VisualiserBoat extends Boat {
 
         this.color = color;
         this.hasCollided = new SimpleBooleanProperty(false);
+        this.healthProperty = new SimpleDoubleProperty(100);
     }
 
 
@@ -284,4 +283,18 @@ public class VisualiserBoat extends Boat {
     public void setHasCollided(boolean hasCollided) {
         this.hasCollided.set(hasCollided);
     }
+
+    public DoubleProperty healthProperty() {
+        return healthProperty;
+    }
+
+    @Override
+    public double getHealth() {
+        return healthProperty.get();
+    }
+
+    @Override
+    public void setHealth(double healthProperty) {
+        this.healthProperty.set((int)healthProperty);
+    }
 }

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

@@ -248,7 +248,6 @@ public class VisualiserRaceState extends RaceState {
 
 
             if ((boat.getStatus() == BoatStatusEnum.DNF) || (boat.getStatus() == BoatStatusEnum.PRESTART) || (boat.getCurrentLeg().getLegNumber() < 0)) {
-
                 boat.setPlacing("-");
 
             } else {

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

@@ -297,6 +297,7 @@ public class ServerConnection implements RunnableWithFramePeriod {
         this.messageRouter.addRoute(MessageType.MARKROUNDING, incomingMessages);
         this.messageRouter.addRoute(MessageType.XMLMESSAGE, incomingMessages);
         this.messageRouter.addRoute(MessageType.ASSIGN_PLAYER_BOAT, incomingMessages);
+        this.messageRouter.addRoute(MessageType.BOATSTATE, incomingMessages);
         this.messageRouter.removeDefaultRoute(); //We no longer want to keep un-routed messages.
 
 

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

@@ -1,5 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+<?import javafx.scene.image.*?>
+<?import java.lang.*?>
+<?import javafx.geometry.*?>
+<?import javafx.scene.chart.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.scene.text.*?>
 <?import java.lang.*?>
 <?import javafx.geometry.*?>
 <?import javafx.scene.chart.*?>
@@ -26,6 +33,7 @@
 <?import javafx.scene.layout.Pane?>
 <?import javafx.scene.layout.RowConstraints?>
 <?import javafx.scene.layout.StackPane?>
+<?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
 
 <SplitPane fx:id="racePane" prefHeight="431.0" prefWidth="610.0" visible="true" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="visualiser.Controllers.RaceViewController">
@@ -92,23 +100,39 @@
                                 </Accordion>
                             </children>
                         </Pane>
-                        <Label fx:id="timer" alignment="CENTER" maxHeight="20.0" mouseTransparent="true" text="0:0">
+                  <GridPane fx:id="playerHealthContainer" prefHeight="75.0" prefWidth="75.0" AnchorPane.leftAnchor="0.0" AnchorPane.topAnchor="0.0">
-                            <font>
+                    <columnConstraints>
-                                <Font name="System Bold" size="15.0" />
+                      <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-                            </font>
+                    </columnConstraints>
-                        </Label>
+                    <rowConstraints>
-                        <Label fx:id="FPS" mouseTransparent="true" text="FPS: 0" AnchorPane.leftAnchor="0.0" AnchorPane.topAnchor="0.0">
+                      <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-                            <font>
+                    </rowConstraints>
-                                <Font name="System Bold" size="15.0" />
-                            </font>
                      <padding>
-                        <Insets top="20.0" />
+                        <Insets left="10.0" top="10.0" />
                      </padding>
-                        </Label>
+                  </GridPane>
-                        <Label fx:id="timeZone" mouseTransparent="true" text="Label" AnchorPane.leftAnchor="0.0" AnchorPane.topAnchor="0.0">
+                  <VBox alignment="CENTER" prefHeight="54.0" prefWidth="608.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
+                     <children>
+
+                                    <Label fx:id="timer" alignment="CENTER" maxHeight="20.0" text="0:0">
+                                  <font>
+                                      <Font name="System Bold" size="15.0" />
+                                  </font>
+                              </Label>
+                              <Label fx:id="timeZone" text="Label">
+                                  <font>
+                                      <Font name="System Bold" size="15.0" />
+                                  </font>
+                              </Label>
+                     </children>
+                  </VBox>
+                        <Label fx:id="FPS" text="FPS: 0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0">
                             <font>
                                 <Font name="System Bold" size="15.0" />
                             </font>
+                            <padding>
+                                <Insets bottom="200.0" />
+                            </padding>
                         </Label>
                         <StackPane fx:id="arrowPane" alignment="TOP_RIGHT" mouseTransparent="true" prefHeight="150.0" prefWidth="150.0" snapToPixel="false" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
                             <children>
@@ -179,6 +203,30 @@
                         </AnchorPane>
                      </children>
                   </AnchorPane>
+                  <ImageView fx:id="imageView" fitHeight="150.0" fitWidth="200.0" pickOnBounds="true" preserveRatio="true" />
+                  <StackPane fx:id="deathPane" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
+                     <children>
+                        <AnchorPane mouseTransparent="true" opacity="0.31" prefHeight="200.0" prefWidth="200.0" style="-fx-background-color: grey;" />
+                        <Label alignment="CENTER" text="You have died..." StackPane.alignment="TOP_CENTER">
+                           <font>
+                              <Font size="34.0" />
+                           </font>
+                           <StackPane.margin>
+                              <Insets top="100.0" />
+                           </StackPane.margin>
+                        </Label>
+                        <Label alignment="CENTER" text="But you can still watch the race!" StackPane.alignment="TOP_CENTER">
+                           <StackPane.margin>
+                              <Insets top="165.0" />
+                           </StackPane.margin>
+                        </Label>
+                        <Button alignment="CENTER" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" mnemonicParsing="false" onAction="#deathOKPressed" prefHeight="25.0" prefWidth="52.0" text="OK" StackPane.alignment="TOP_CENTER">
+                           <StackPane.margin>
+                              <Insets top="200.0" />
+                           </StackPane.margin>
+                        </Button>
+                     </children>
+                  </StackPane>
                     </children>
                 </AnchorPane>
               <AnchorPane fx:id="infoWrapper" focusTraversable="true" minHeight="0.0" minWidth="0.0" prefHeight="160.0" prefWidth="200.0" visible="false">
@@ -196,10 +244,10 @@
                      <children>
                             <TableView fx:id="boatInfoTable" minWidth="475.0" prefHeight="214.0" prefWidth="475.0" GridPane.columnIndex="1" GridPane.halignment="CENTER" GridPane.valignment="CENTER">
                                 <columns>
-                                    <TableColumn fx:id="boatPlacingColumn" prefWidth="50.0" text="Place" />
+                                    <TableColumn fx:id="boatTeamColumn" prefWidth="135.0" text="Team" />
-                                    <TableColumn fx:id="boatTeamColumn" prefWidth="200.0" text="Team" />
+                                    <TableColumn fx:id="boatMarkColumn" prefWidth="142.0" text="Mark" />
-                                    <TableColumn fx:id="boatMarkColumn" prefWidth="150.0" text="Mark" />
+                              <TableColumn fx:id="boatHealthColumn" prefWidth="110.0" text="Health" />
-                                    <TableColumn fx:id="boatSpeedColumn" prefWidth="75.0" text="Speed" />
+                                    <TableColumn fx:id="boatSpeedColumn" prefWidth="87.0" text="Speed" />
                                 </columns>
                             </TableView>
                             <AnchorPane fx:id="lineChartWrapper" prefHeight="167.0" prefWidth="178.0" GridPane.columnIndex="1" GridPane.halignment="CENTER" GridPane.rowIndex="1" GridPane.valignment="CENTER">

racevisionGame/src/test/java/network/MessageDecoders/BoatStateDecoderTest.java

@@ -0,0 +1,33 @@
+package network.MessageDecoders;
+
+import network.Exceptions.InvalidMessageException;
+import network.MessageEncoders.RaceVisionByteEncoder;
+import network.Messages.BoatState;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.testng.Assert.*;
+
+/**
+ * Test for the {@link network.Messages.BoatState} encoder and decoder.
+ */
+public class BoatStateDecoderTest {
+    private BoatState originalMessage;
+    private BoatState decodedMessage;
+
+    @Before
+    public void setUp() throws InvalidMessageException {
+        originalMessage = new BoatState(0, 100);
+
+        byte[] encodedMessage = RaceVisionByteEncoder.encode(originalMessage);
+        BoatStateDecoder decoder = new BoatStateDecoder();
+        decoder.decode(encodedMessage);
+        decodedMessage = decoder.getMessage();
+    }
+
+    @Test
+    public void decodingEqualsOriginal() {
+        assertEquals(originalMessage.getSourceID(), decodedMessage.getSourceID());
+        assertEquals(originalMessage.getBoatHealth(), decodedMessage.getBoatHealth());
+    }
+}