Merge branch 'develop' into 1250_SendingGameObjects

# Conflicts:
#	src/main/java/seng302/gameServer/GameState.java
#	src/main/java/seng302/gameServer/MainServerThread.java
#	src/main/java/seng302/visualiser/GameView.java
#	src/main/java/seng302/visualiser/controllers/RaceViewController.java

src/main/java/seng302/gameServer/GameState.java

@@ -17,6 +17,7 @@ import org.w3c.dom.Document;
 import org.xml.sax.InputSource;
 import seng302.gameServer.messages.BoatAction;
 import seng302.gameServer.messages.BoatStatus;
+import seng302.gameServer.messages.ChatterMessage;
 import seng302.gameServer.messages.CustomizeRequestType;
 import seng302.gameServer.messages.MarkRoundingMessage;
 import seng302.gameServer.messages.MarkType;
@@ -45,7 +46,6 @@ public class GameState implements Runnable {
 
     @FunctionalInterface
     interface NewMessageListener {
-
         void notify(Message message);
     }
 
@@ -70,6 +70,7 @@ public class GameState implements Runnable {
     private static Long previousUpdateTime;
     public static Double windDirection;
     private static Double windSpeed;
+    private static Double speedMultiplier = 1d;
 
     private static Boolean customizationFlag; // dirty flag to tell if a player has customized their boat.
 
@@ -99,7 +100,7 @@ public class GameState implements Runnable {
         players = new ArrayList<>();
         GameState.hostIpAddress = hostIpAddress;
         customizationFlag = false;
-
+        speedMultiplier = 1.0;
         currentStage = GameStages.LOBBYING;
         isRaceStarted = false;
         //set this when game stage changes to prerace
@@ -431,7 +432,7 @@ public class GameState implements Runnable {
     private void updateVelocity(ServerYacht yacht) {
         Double trueWindAngle = Math.abs(windDirection - yacht.getHeading());
         Double boatSpeedInKnots = PolarTable.getBoatSpeed(getWindSpeedKnots(), trueWindAngle);
-        Double maxBoatSpeed = GeoUtility.knotsToMMS(boatSpeedInKnots);
+        Double maxBoatSpeed = GeoUtility.knotsToMMS(boatSpeedInKnots) * speedMultiplier;
         if (yacht.getPowerUp() != null) {
             if (yacht.getPowerUp().equals(TokenType.BOOST)) {
                 maxBoatSpeed *= 2;
@@ -756,6 +757,35 @@ public class GameState implements Runnable {
     }
 
 
+    public static void processChatter(ChatterMessage chatterMessage, boolean isHost) {
+        String chatterText = chatterMessage.getMessage();
+        String[] words = chatterText.split("\\s+");
+        if (words.length > 2 && isHost) {
+            switch (words[2].trim()) {
+                case ">speed":
+                    try {
+                        setSpeedMultiplier(Double.valueOf(words[3]));
+                        notifyMessageListeners(new ChatterMessage(
+                            chatterMessage.getMessage_type(),
+                            "SERVER: Speed modifier set to x" + words[3]
+                        ));
+                    } catch (Exception e) {
+                        Logger logger = LoggerFactory.getLogger(GameState.class);
+                        logger.error("cannot parse >speed value");
+                    }
+                    return;
+                case ">finish":
+                    notifyMessageListeners(new ChatterMessage(
+                        chatterMessage.getMessage_type(),
+                        "SERVER: Game will now finish"
+                    ));
+                    endRace();
+                    return;
+            }
+        }
+        notifyMessageListeners(chatterMessage);
+    }
+
     public static void addMessageEventListener(NewMessageListener listener) {
         markListeners.add(listener);
     }
@@ -772,4 +802,16 @@ public class GameState implements Runnable {
         customizationFlag = false;
     }
 
+    public static void endRace () {
+        yachts.forEach((id, yacht) -> yacht.setBoatStatus(BoatStatus.FINISHED));
+        currentStage = GameStages.FINISHED;
+    }
+
+    public static void setSpeedMultiplier (double multiplier) {
+        speedMultiplier = multiplier;
+    }
+
+    public static double getSpeedMultiplier () {
+        return speedMultiplier;
+    }
 }

src/main/java/seng302/gameServer/HeartbeatThread.java

@@ -4,6 +4,8 @@ import java.io.IOException;
 import java.util.Stack;
 import java.util.Timer;
 import java.util.TimerTask;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import seng302.model.Player;
 import seng302.gameServer.messages.Heartbeat;
 import seng302.gameServer.messages.Message;
@@ -14,6 +16,9 @@ import seng302.gameServer.messages.Message;
  * cannot be sent to a player
  */
 public class HeartbeatThread implements Runnable {
+
+    private Logger logger = LoggerFactory.getLogger(HeartbeatThread.class);
+
     private final int HEARTBEAT_PERIOD = 200;
     private ClientConnectionDelegate delegate;
     private Integer seqNum;
@@ -44,20 +49,23 @@ public class HeartbeatThread implements Runnable {
      * The delegate is notified if a player has disconnected
      */
     private void sendHeartbeatToAllPlayers(){
-        Message heartbeat = new Heartbeat(seqNum);
-        for (Player player : GameState.getPlayers()){
-            if (!player.getSocket().isConnected()) {
-                playerLostConnection(player);
-            }
-
-            try {
-                player.getSocket().getOutputStream().write(heartbeat.getBuffer());
-            } catch (IOException e) {
-                playerLostConnection(player);
+        try {
+            Message heartbeat = new Heartbeat(seqNum);
+            for (Player player : GameState.getPlayers()) {
+                if (!player.getSocket().isConnected()) {
+                    playerLostConnection(player);
+                }
+                try {
+                    player.getSocket().getOutputStream().write(heartbeat.getBuffer());
+                } catch (IOException e) {
+                    playerLostConnection(player);
+                }
             }
+            updateDelegate();
+            seqNum++;
+        } catch (NullPointerException ne) {
+            logger.debug("Socket closed between checking for connection and sending heartbeat");
         }
-        updateDelegate();
-        seqNum++;
     }
 
     /**

src/main/java/seng302/gameServer/MainServerThread.java

@@ -85,17 +85,20 @@ public class MainServerThread implements Runnable, ClientConnectionDelegate {
 
             //FINISHED
             else if (GameState.getCurrentStage() == GameStages.FINISHED) {
-                terminate();
+                broadcastMessage(makeRaceStatusMessage());
+                try {
+                    Thread.sleep(1000); //Hackish fix to make sure all threads have sent closing RaceStatus
+                    terminate();
+                } catch (InterruptedException ie) {
+                    serverLog("Thread interrupted while waiting to terminate clients", 1);
+                }
             }
         }
-
-        // TODO: 14/07/17 wmu16 - Send out disconnect packet to clients
         try {
             for (ServerToClientThread serverToClientThread : serverToClientThreads) {
                 serverToClientThread.terminate();
             }
             serverSocket.close();
-            return;
         } catch (IOException e) {
             System.out.println("IO error in server thread handler upon closing socket");
         }
@@ -199,6 +202,9 @@ public class MainServerThread implements Runnable, ClientConnectionDelegate {
     @Override
     public void clientConnected(ServerToClientThread serverToClientThread) {
         logger.debug("Player Connected From " + serverToClientThread.getThread().getName(), 0);
+        if (serverToClientThreads.size() == 0) { //Sets first client as host.
+            serverToClientThread.setAsHost();
+        }
         serverToClientThreads.add(serverToClientThread);
         serverToClientThread.addConnectionListener(this::sendSetupMessages);
         serverToClientThread.addDisconnectListener(this::clientDisconnected);

src/main/java/seng302/gameServer/ServerPacketParser.java

@@ -2,6 +2,7 @@ package seng302.gameServer;
 
 import java.util.Arrays;
 import seng302.gameServer.messages.BoatAction;
+import seng302.gameServer.messages.ChatterMessage;
 import seng302.gameServer.messages.ClientType;
 import seng302.gameServer.messages.CustomizeRequestType;
 import seng302.gameServer.messages.Message;
@@ -28,5 +29,18 @@ public class ServerPacketParser {
         long type = Message.bytesToLong(Arrays.copyOfRange(payload, 4, 5));
         return CustomizeRequestType.getRequestType((int) type);
     }
+
+    public static ChatterMessage extractChatterText(byte[] payload) {
+        return new ChatterMessage(
+            payload[1], new String(Arrays.copyOfRange(payload, 3, payload.length))
+        );
+    }
+
+    public static ChatterMessage extractChatterText(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        return new ChatterMessage(
+            payload[1], new String(Arrays.copyOfRange(payload, 3, payload.length))
+        );
+    }
 }
 

src/main/java/seng302/gameServer/ServerToClientThread.java

@@ -22,6 +22,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import seng302.gameServer.messages.BoatAction;
 import seng302.gameServer.messages.BoatLocationMessage;
+import seng302.gameServer.messages.ChatterMessage;
 import seng302.gameServer.messages.ClientType;
 import seng302.gameServer.messages.CustomizeRequestType;
 import seng302.gameServer.messages.Message;
@@ -75,6 +76,7 @@ public class ServerToClientThread implements Runnable {
 
     private ClientType clientType;
     private Boolean isRegistered = false;
+    private Boolean isHost = false;
 
     private XMLGenerator xmlGenerator;
 
@@ -199,7 +201,12 @@ public class ServerToClientThread implements Runnable {
 
                                 completeRegistration(requestedType);
                                 break;
-
+                            case CHATTER_TEXT:
+                                ChatterMessage chatterMessage = ServerPacketParser
+                                    .extractChatterText(
+                                        new StreamPacket(type, payloadLength, timeStamp, payload));
+                                GameState.processChatter(chatterMessage, isHost);
+                                break;
                             case RACE_CUSTOMIZATION_REQUEST:
                                 Long sourceID = Message
                                     .bytesToLong(Arrays.copyOfRange(payload, 0, 3));
@@ -313,4 +320,41 @@ public class ServerToClientThread implements Runnable {
     public void addDisconnectListener(DisconnectListener disconnectListener) {
         this.disconnectListener = disconnectListener;
     }
+
+    public void setAsHost() {
+        isHost = true;
+    }
+
+    private void checkChatterForCommands(ChatterMessage chatterMessage) {
+
+//        String chatterText = new String(
+//            Arrays.copyOfRange(chatterPayload, 3, 3 + chatterPayload.length)
+//        );
+//        String[] words = chatterText.split("\\s+");
+//        if (words.length > 2 && isHost) {
+//            switch (words[2].trim()) {
+//                case ">speed":
+//                    try {
+//                        GameState.setSpeedMultiplier(Double.valueOf(words[3]));
+//                        GameState.broadcastChatter(new ChatterMessage(
+//                            Byte.toUnsignedInt(chatterPayload[1]),
+//                            "SERVER: Speed modifier set to x" + words[3]
+//                        ));
+//                    } catch (Exception e) {
+//                        logger.error("cannot parse >speed value");
+//                    }
+//                    return;
+//                case ">finish":
+//                    GameState.broadcastChatter(new ChatterMessage(
+//                        chatterPayload[1],
+//                        "SERVER: Game will now finish"
+//                    ));
+//                    GameState.endRace();
+//                    return;
+//            }
+//        }
+//        GameState.broadcastChatter(
+//            ServerPacketParser.extractChatterText(chatterPayload)
+//        );
+    }
 }

src/main/java/seng302/gameServer/messages/ChatterMessage.java

@@ -11,9 +11,11 @@ public class ChatterMessage extends Message {
     private int message_size = 21;
     private String message;
 
-    public ChatterMessage(int message_type, int message_size, String message) {
+    public ChatterMessage(int message_type, String message) {
+        byte[] byteMessage = message.getBytes();
+
         this.message_type = message_type;
-        this.message_size = message_size;
+        this.message_size = byteMessage.length;
         this.message = message;
 
         setHeader(new Header(MessageType.CHATTER_TEXT, 1, (short) getSize()));
@@ -23,7 +25,7 @@ public class ChatterMessage extends Message {
         putByte((byte) MESSAGE_VERSION_NUMBER);
         putInt(message_type, 1);
         putInt(message_size, 1);
-        putBytes(message.getBytes());
+        putBytes(byteMessage);
 
         writeCRC();
         rewind();
@@ -34,5 +36,11 @@ public class ChatterMessage extends Message {
         return MESSAGE_SIZE + message_size;
     }
 
+    public String getMessage() {
+        return message;
+    }
 
+    public int getMessage_type() {
+        return message_type;
+    }
 }

src/main/java/seng302/model/RaceState.java

@@ -15,6 +15,7 @@ import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import seng302.model.stream.parser.RaceStartData;
 import seng302.model.stream.parser.RaceStatusData;
+import seng302.utilities.Sounds;
 
 /**
  * Class for storing race data that does not relate to specific vessels or marks such as time or wind.
@@ -34,6 +35,7 @@ public class RaceState {
     private long serverSystemTime;
     private long expectedStartTime;
     private boolean isRaceStarted = false;
+    private boolean gunFired = false;
     long timeTillStart;
     private ObservableList<ClientYacht> playerPositions;
     private List<ClientYacht> collisions = new ArrayList<>();
@@ -64,6 +66,10 @@ public class RaceState {
         if (raceTime < 0) {
             return "-" + DATE_TIME_FORMAT.format(-1 * (raceTime - 1000));
         } else {
+            if (!gunFired) {
+                gunFired = true;
+                Sounds.playCapGunSound();
+            }
             return DATE_TIME_FORMAT.format(serverSystemTime - expectedStartTime);
         }
     }

src/main/java/seng302/model/stream/parser/RaceStatusData.java

@@ -57,7 +57,7 @@ public class RaceStatusData {
      * Returns the data for boats collected form race status packets.
      *
      * @return A list of boat data. Boat data is in the form
-     * [boatID, estTimeToNextMark, estTimeToFinish, legNumber].
+     * [boatID, estTimeToNextMark, estTimeToFinish, legNumber, status].
      */
     public List<long[]> getBoatData () {
         return boatData;

src/main/java/seng302/utilities/Sounds.java

@@ -0,0 +1,163 @@
+package seng302.utilities;
+
+import javafx.scene.media.Media;
+import javafx.scene.media.MediaPlayer;
+
+/**
+ * Static class for playing sounds throughout the program
+ *
+ * Created by kre39 on 28/08/17.
+ */
+public class Sounds {
+
+    private static MediaPlayer musicPlayer;
+    private static MediaPlayer soundEffect;
+    private static MediaPlayer soundPlayer;
+
+    private static boolean musicMuted = false;
+    private static boolean soundEffectsMuted = false;
+
+
+    public static void stopMusic() {
+        if (musicPlayer != null) {
+            musicPlayer.stop();
+        }
+    }
+
+    public static void setMutes() {
+        if (soundPlayer != null) {
+            soundPlayer.setMute(soundEffectsMuted);
+        }
+        if (soundEffect != null) {
+            soundEffect.setMute(soundEffectsMuted);
+        }
+        if (musicPlayer != null) {
+            musicPlayer.setMute(musicMuted);
+        }
+    }
+
+    public static void stopSoundEffects() {
+        if (soundEffect != null) {
+            soundEffect.stop();
+        }
+    }
+
+    public static void toggleMuteMusic() {
+        musicMuted = !musicMuted;
+        if (musicPlayer != null) {
+            musicPlayer.setMute(musicMuted);
+        }
+    }
+
+    public static void toggleMuteEffects() {
+        soundEffectsMuted = !soundEffectsMuted;
+        if (soundPlayer != null) {
+            soundPlayer.setMute(soundEffectsMuted);
+        }
+        if (soundEffect != null) {
+            soundEffect.setMute(soundEffectsMuted);
+        }
+    }
+
+    public static boolean isMusicMuted() {
+        return musicMuted;
+    }
+
+    public static boolean isSoundEffectsMuted() {
+        return soundEffectsMuted;
+    }
+
+    public static void playRaceMusic() {
+//        Media menuMusic = new Media(Sounds.class.getClassLoader().getResource("sounds/Chill-house-music-loop-116-bpm.wav").toString());
+        Media raceMusic = new Media(Sounds.class.getClassLoader().getResource("sounds/Music-loop-120-bpm.mp3").toString());
+        musicPlayer = new MediaPlayer(raceMusic);
+        musicPlayer.setCycleCount(MediaPlayer.INDEFINITE);
+        musicPlayer.play();
+        raceMusic = new Media(Sounds.class.getClassLoader().getResource("sounds/Sounds-of-the-ocean.mp3").toString());
+        soundEffect = new MediaPlayer(raceMusic);
+        soundEffect.setCycleCount(MediaPlayer.INDEFINITE);
+//        soundEffect.setVolume(0.3);
+        soundEffect.play();
+        musicPlayer.setMute(musicMuted);
+        soundEffect.setMute(soundEffectsMuted);
+    }
+
+    public static void playMenuMusic() {
+        Media menuMusic = new Media(
+            Sounds.class.getClassLoader().getResource("sounds/Elevator-music.mp3").toString());
+        musicPlayer = new MediaPlayer(menuMusic);
+        musicPlayer.setCycleCount(MediaPlayer.INDEFINITE);
+        musicPlayer.play();
+    }
+
+
+    public static void playFinishMusic() {
+        Media finishMusic = new Media(Sounds.class.getClassLoader().getResource("sounds/Happy-birthday-song.mp3").toString());
+        musicPlayer = new MediaPlayer(finishMusic);
+        musicPlayer.setCycleCount(MediaPlayer.INDEFINITE);
+        musicPlayer.play();
+        musicPlayer.setMute(musicMuted);
+    }
+
+    public static void playButtonClick() {
+        if (!soundEffectsMuted) {
+            Media buttonClick = new Media(
+                Sounds.class.getClassLoader().getResource("sounds/Button-click-sound.mp3")
+                    .toString());
+            soundPlayer = new MediaPlayer(buttonClick);
+            soundPlayer.play();
+            soundPlayer.setMute(soundEffectsMuted);
+        }
+    }
+
+    public static void playFinishSound() {
+        if (!soundEffectsMuted) {
+            Media finishSound = new Media(
+                Sounds.class.getClassLoader().getResource("sounds/Sms-notification.mp3")
+                    .toString());
+            soundPlayer = new MediaPlayer(finishSound);
+            soundPlayer.play();
+        }
+    }
+
+
+    public static void playMarkRoundingSound() {
+        if (!soundEffectsMuted) {
+
+            Media markRoundingSound = new Media(
+                Sounds.class.getClassLoader().getResource("sounds/sms-tone.mp3").toString());
+            soundPlayer = new MediaPlayer(markRoundingSound);
+            soundPlayer.play();
+        }
+    }
+
+    public static void playCapGunSound() {
+        if (!soundEffectsMuted) {
+
+            Media gunSound = new Media(
+                Sounds.class.getClassLoader().getResource("sounds/Gunshot-sound.mp3").toString());
+            soundPlayer = new MediaPlayer(gunSound);
+            soundPlayer.play();
+        }
+    }
+
+    public static void playCrashSound() {
+        if (!soundEffectsMuted) {
+            Media crashSound = new Media(
+                Sounds.class.getClassLoader().getResource("sounds/Large-metal-door-slam.mp3")
+                    .toString());
+            soundPlayer = new MediaPlayer(crashSound);
+            soundPlayer.play();
+        }
+    }
+
+    public static void playHoverSound() {
+        if (!soundEffectsMuted) {
+            Media hoverSound = new Media(Sounds.class.getClassLoader().getResource("sounds/sound-over.wav").toString());
+        soundPlayer = new MediaPlayer(hoverSound);
+        soundPlayer.play();
+        }
+    }
+
+
+}

src/main/java/seng302/utilities/StreamParser.java

@@ -2,9 +2,11 @@ package seng302.utilities;
 
 import java.io.IOException;
 import java.io.StringReader;
+import java.lang.reflect.Array;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import javafx.util.Pair;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
@@ -62,31 +64,10 @@ public class StreamParser {
         long windDir = bytesToLong(Arrays.copyOfRange(payload, 18, 20));
         long rawWindSpeed = bytesToLong(Arrays.copyOfRange(payload, 20, 22));
 
-//        DateFormat format = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
-//        currentTime = format.format((new Date(currentTime)))
-
         RaceStatusData data = new RaceStatusData(
             windDir, rawWindSpeed, raceStatus, currentTime, expectedStartTime
         );
 
-//        long timeTillStart =
-//            ((new Date(expectedStartTime)).getTime() - (new Date(currentTime)).getTime()) / 1000;
-//
-//        if (timeTillStart > 0) {
-//            timeSinceStart = timeTillStart;
-//        } else {
-//            if (raceStatus == 4 || raceStatus == 8) {
-//                raceFinished = true;
-//                raceStarted = false;
-//            } else if (!raceStarted) {
-//                raceStarted = true;
-//                raceFinished = false;
-//            }
-//            timeSinceStart = timeTillStart;
-//        }
-//
-
-//
         int noBoats = payload[22];
         int raceType = payload[23];
         long boatID, estTimeAtNextMark, estTimeAtFinish;
@@ -106,24 +87,6 @@ public class StreamParser {
         return data;
     }
 
-//    private static void setBoatLegPosition(Yacht updatingBoat, Integer leg){
-//        Integer placing = 1;
-//        if (leg != updatingBoat.getLegNumber() && (raceStarted || raceFinished)) {
-//            for (Yacht boat : boats.values()) {
-//                if (boat.getLegNumber() != null && leg <= boat.getLegNumber()){
-//                    placing += 1;
-//                }
-//            }
-//            updatingBoat.setPlacing(placing.toString());
-//            updatingBoat.setLegNumber(leg);
-//            boatsPos.putIfAbsent(placing, updatingBoat);
-//            boatsPos.replace(placing, updatingBoat);
-//        } else if(updatingBoat.getLegNumber() == null){
-//            updatingBoat.setPlacing("1");
-//            updatingBoat.setLegNumber(leg);
-//        }
-//    }
-
     /**
      * Parses and returns the text from a StreamPacket containing text data for display.
      *
@@ -255,15 +218,15 @@ public class StreamParser {
      * @return Chatter text message as a string. Returns null if the packet is not of type
      * CHATTER_TEXT.
      */
-    public static String extractChatterText(StreamPacket packet) {
+    public static Pair<Integer, String> extractChatterText(StreamPacket packet) {
         if (packet.getType() != PacketType.CHATTER_TEXT) {
             return null;
         }
         byte[] payload = packet.getPayload();
         int messageVersionNo = payload[0];
         int messageType = payload[1];
-        int length = payload[2];
-        return new String(Arrays.copyOfRange(payload, 3, 3 + length));
+        int length = (int) bytesToLong(new byte[]{payload[2]});
+        return new Pair<>(messageType, new String(Arrays.copyOfRange(payload, 3, 3 + length)));
     }
 
     /**
@@ -392,26 +355,6 @@ public class StreamParser {
         };
     }
 
-
-    public static void extractBoatAction(StreamPacket packet) {
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        long actionType = bytesToLong(Arrays.copyOfRange(payload, 0, 1));
-        if (actionType == 1) {
-            System.out.println("VMG");
-        } else if (actionType == 2) {
-            System.out.println("SAILS IN");
-        } else if (actionType == 3) {
-            System.out.println("SAILS OUT");
-        } else if (actionType == 4) {
-            System.out.println("TACK/GYBE");
-        } else if (actionType == 5) {
-            System.out.println("UPWIND");
-        } else if (actionType == 6) {
-            System.out.println("DOWNWIND");
-        }
-    }
-
     /**
      * takes an array of up to 7 bytes and returns a positive long constructed from the input bytes
      *

src/main/java/seng302/visualiser/ClientToServerThread.java

@@ -18,6 +18,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import seng302.gameServer.messages.BoatAction;
 import seng302.gameServer.messages.BoatActionMessage;
+import seng302.gameServer.messages.ChatterMessage;
 import seng302.gameServer.messages.ClientType;
 import seng302.gameServer.messages.CustomizeRequestMessage;
 import seng302.gameServer.messages.CustomizeRequestType;
@@ -281,9 +282,17 @@ public class ClientToServerThread implements Runnable {
      * @param message The given message type.
      */
     private void sendBoatActionMessage(BoatActionMessage message) {
+        sendByteBuffer(message.getBuffer());
+    }
+
+    public void sendChatterMessage(String message) {
+        sendByteBuffer(new ChatterMessage(clientId, message).getBuffer());
+    }
+
+    private void sendByteBuffer(byte[] bytes) {
         if (clientId != -1) {
             try {
-                os.write(message.getBuffer());
+                os.write(bytes);
             } catch (IOException e) {
                 logger.warn("IOException on attempting to sendBoatAction from Client");
                 notifyDisconnectListeners("Cannot communicate with server");
@@ -292,7 +301,7 @@ public class ClientToServerThread implements Runnable {
         }
     }
 
-    private void closeSocket() {
+    public void closeSocket() {
         try {
             socket.close();
             socketOpen = false;

src/main/java/seng302/visualiser/GameClient.java

@@ -1,8 +1,11 @@
 package seng302.visualiser;
 
 import java.io.IOException;
+import java.text.SimpleDateFormat;
 import java.time.ZoneId;
 import java.time.ZoneOffset;
+import java.util.ArrayList;
+import java.util.Date;
 import java.util.Map;
 import java.util.TimeZone;
 import javafx.application.Platform;
@@ -12,8 +15,10 @@ import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 import javafx.scene.control.Alert;
 import javafx.scene.control.Alert.AlertType;
+import javafx.scene.input.KeyCode;
 import javafx.scene.input.KeyEvent;
 import javafx.scene.layout.Pane;
+import javafx.util.Pair;
 import seng302.gameServer.GameState;
 import seng302.gameServer.MainServerThread;
 import seng302.gameServer.messages.BoatAction;
@@ -28,6 +33,7 @@ import seng302.model.stream.parser.RaceStatusData;
 import seng302.model.stream.parser.YachtEventData;
 import seng302.model.stream.xml.parser.RaceXMLData;
 import seng302.model.stream.xml.parser.RegattaXMLData;
+import seng302.utilities.Sounds;
 import seng302.utilities.StreamParser;
 import seng302.utilities.XMLParser;
 import seng302.visualiser.controllers.FinishScreenViewController;
@@ -53,6 +59,8 @@ public class GameClient {
     private RaceState raceState = new RaceState();
     private LobbyController lobbyController;
 
+    private ArrayList<ClientYacht> finishedBoats = new ArrayList<>();
+
     private ObservableList<String> clientLobbyList = FXCollections.observableArrayList();
 
     /**
@@ -74,7 +82,6 @@ public class GameClient {
             startClientToServerThread(ipAddress, portNumber);
             socketThread.addDisconnectionListener((cause) -> {
                 showConnectionError(cause);
-                tearDownConnection();
                 Platform.runLater(this::loadStartScreen);
             });
             socketThread.addStreamObserver(this::parsePackets);
@@ -92,10 +99,7 @@ public class GameClient {
                 lobbyController.setCourseName("");
             }
 
-            lobbyController.addCloseListener((exitCause) -> {
-                this.tearDownConnection();
-                this.loadStartScreen();
-            });
+            lobbyController.addCloseListener((exitCause) -> this.loadStartScreen());
             this.lobbyController = lobbyController;
         } catch (IOException ioe) {
             showConnectionError("Unable to find server");
@@ -113,7 +117,6 @@ public class GameClient {
         try {
             startClientToServerThread(ipAddress, portNumber);
             socketThread.addDisconnectionListener((cause) -> {
-                this.tearDownConnection();
                 Platform.runLater(this::loadStartScreen);
             });
             LobbyController lobbyController = loadLobby();
@@ -134,7 +137,8 @@ public class GameClient {
                     lobbyController.disableReadyButton();
                     server.startGame();
                 } else if (exitCause == CloseStatus.LEAVE) {
-                    tearDownConnection();
+                    server.terminate();
+                    server = null;
                     loadStartScreen();
                 }
             });
@@ -145,20 +149,11 @@ public class GameClient {
         }
     }
 
-    private void tearDownConnection() {
-        socketThread.setSocketToClose();
-        if (server != null) {
-            server.terminate();
-            server = null;
-        }
-    }
-
     private void loadStartScreen() {
-//        socketThread.setSocketToClose();
-//        if (server != null) {
-//            server.terminate();
-//            server = null;
-//        }
+        if (socketThread != null) {
+            socketThread.setSocketToClose();
+        }
+
         FXMLLoader fxmlLoader = new FXMLLoader(
             getClass().getResource("/views/StartScreenView.fxml"));
         try {
@@ -207,9 +202,19 @@ public class GameClient {
         raceView = fxmlLoader.getController();
         ClientYacht player = allBoatsMap.get(socketThread.getClientId());
         raceView.loadRace(allBoatsMap, courseData, raceState, player);
+        raceView.getSendPressedProperty().addListener((obs, old, isPressed) -> {
+            if (isPressed) {
+                formatAndSendChatMessage(raceView.readChatInput());
+            }
+        });
     }
 
+
+
     private void loadFinishScreenView() {
+        Sounds.stopMusic();
+        Sounds.stopSoundEffects();
+        Sounds.playFinishMusic();
         FXMLLoader fxmlLoader = loadFXMLToHolder("/views/FinishScreenView.fxml");
         FinishScreenViewController controller = fxmlLoader.getController();
         controller.setFinishers(raceState.getPlayerPositions());
@@ -293,6 +298,14 @@ public class GameClient {
                 case YACHT_EVENT_CODE:
                     showCollisionAlert(StreamParser.extractYachtEventCode(packet));
                     break;
+
+                case CHATTER_TEXT:
+                    Pair<Integer, String> playerIdMessagePair = StreamParser
+                        .extractChatterText(packet);
+                    raceView.updateChatHistory(
+                        allBoatsMap.get(playerIdMessagePair.getKey()).getColour(),
+                        playerIdMessagePair.getValue()
+                    );
             }
         }
     }
@@ -347,6 +360,9 @@ public class GameClient {
             for (ClientYacht yacht : allBoatsMap.values()) {
                 if (yacht.getBoatStatus() != BoatStatus.FINISHED.getCode()) {
                     raceFinished = false;
+                } else if (!finishedBoats.contains(yacht)) {
+                    finishedBoats.add(yacht);
+                    Sounds.playFinishSound();
                 }
             }
 
@@ -362,6 +378,7 @@ public class GameClient {
             }
 
             if (raceFinished) {
+                Sounds.playFinishSound();
                 close();
                 loadFinishScreenView();
             }
@@ -385,6 +402,12 @@ public class GameClient {
      * @param e The key event triggering this call
      */
     private void keyPressed(KeyEvent e) {
+        if (raceView.isChatInputFocused()) {
+            if (e.getCode() == KeyCode.ENTER) {
+                formatAndSendChatMessage(raceView.readChatInput());
+            }
+            return;
+        }
         switch (e.getCode()) {
             case SPACE: // align with vmg
                 socketThread.sendBoatAction(BoatAction.VMG); break;
@@ -393,12 +416,16 @@ public class GameClient {
             case PAGE_DOWN: // downwind
                 socketThread.sendBoatAction(BoatAction.DOWNWIND); break;
             case ENTER: // tack/gybe
+                // if chat box is active take whatever is in there and send it to server
                 socketThread.sendBoatAction(BoatAction.TACK_GYBE); break;
         }
     }
 
 
     private void keyReleased(KeyEvent e) {
+        if (raceView.isChatInputFocused()) {
+            return;
+        }
         switch (e.getCode()) {
             //TODO 12/07/17 Determine the sail state and send the appropriate packet (eg. if sails are in, send a sail out packet)
             case SHIFT:  // sails in/sails out
@@ -421,6 +448,7 @@ public class GameClient {
     private void showCollisionAlert(YachtEventData yachtEventData) {
         // 33 is the agreed code to show collision
         if (yachtEventData.getEventId() == 33) {
+            Sounds.playCrashSound();
             raceState.storeCollision(
                 allBoatsMap.get(
                     yachtEventData.getSubjectId().intValue()
@@ -428,4 +456,19 @@ public class GameClient {
             );
         }
     }
+
+    private void formatAndSendChatMessage(String rawChat) {
+        if (rawChat.length() > 0) {
+            socketThread.sendChatterMessage(
+                new SimpleDateFormat("[HH:mm:ss] ").format(new Date()) +
+                    allBoatsMap.get(socketThread.getClientId()).getShortName() + ": " + rawChat
+            );
+        }
+    }
+
+
+    public ClientToServerThread getSocketThread() {
+        return socketThread;
+    }
+
 }

src/main/java/seng302/visualiser/GameView.java

@@ -35,6 +35,7 @@ import seng302.model.mark.Corner;
 import seng302.model.mark.Mark;
 import seng302.model.token.Token;
 import seng302.utilities.GeoUtility;
+import seng302.utilities.Sounds;
 import seng302.visualiser.fxObjects.AnnotationBox;
 import seng302.visualiser.fxObjects.BoatObject;
 import seng302.visualiser.fxObjects.CourseBoundary;
@@ -63,6 +64,7 @@ public class GameView extends Pane {
     private double metersPerPixelX, metersPerPixelY;
 
     final double SCALE_DELTA = 1.1;
+    private boolean isZoom = false;
 
     private Text fpsDisplay = new Text();
     private Polygon raceBorder = new CourseBoundary();
@@ -101,7 +103,7 @@ public class GameView extends Pane {
 
     private void zoomOut() {
         scaleFactor = 0.1;
-        if (this.getScaleX() > 0.5) {
+        if (this.isZoom && this.getScaleX() > 0.5) {
             this.setScaleX(this.getScaleX() - scaleFactor);
             this.setScaleY(this.getScaleY() - scaleFactor);
         }
@@ -109,7 +111,7 @@ public class GameView extends Pane {
 
     private void zoomIn() {
         scaleFactor = 0.10;
-        if (this.getScaleX() < 2.5) {
+        if (this.isZoom && this.getScaleX() < 2.5) {
             this.setScaleX(this.getScaleX() + scaleFactor);
             this.setScaleY(this.getScaleY() + scaleFactor);
         }
@@ -143,6 +145,13 @@ public class GameView extends Pane {
         gameObjects.add(markers);
         gameObjects.add(tokens);
         initializeTimer();
+        this.sceneProperty().addListener(((observable, oldValue, scene) -> {
+            if (scene != null) {
+                setupZoom();
+            } else {
+                disableZoom();
+            }
+        }));
     }
 
     private void initializeTimer() {
@@ -462,17 +471,25 @@ public class GameView extends Pane {
     /**
      * Enables zoom. Has to be called after this is added to a scene.
      */
-    public void enableZoom () {
-        if (this.getScene() != null) {
-            this.getScene().addEventHandler(KeyEvent.KEY_PRESSED, (event) -> {
-                if (event.getCode() == KeyCode.Z) {
-                    zoomIn();
-                } else if (event.getCode() == KeyCode.X) {
-                    zoomOut();
-                }
-            });
-        }
+    private void setupZoom() {
+        this.getScene().addEventHandler(KeyEvent.KEY_PRESSED, (event) -> {
+            if (event.getCode() == KeyCode.Z) {
+                zoomIn();
+            } else if (event.getCode() == KeyCode.X) {
+                zoomOut();
+            }
+        });
+        enableZoom();
     }
+
+    public void enableZoom() {
+        isZoom = true;
+    }
+
+    public void disableZoom() {
+        isZoom = false;
+    }
+
     /**
      * Rescales the race to the size of the window.
      *
@@ -809,6 +826,7 @@ public class GameView extends Pane {
         //Only show arrows for this and next leg.
         CompoundMark nextMark = null;
         if (legNumber < course.size() - 1) {
+            Sounds.playMarkRoundingSound();
             nextMark = course.get(legNumber);
             for (Mark mark : nextMark.getMarks()) {
                 markerObjects.get(mark).showNextEnterArrow();

src/main/java/seng302/visualiser/controllers/CustomizationController.java

@@ -7,6 +7,7 @@ import javafx.scene.control.TextField;
 import javafx.scene.paint.Color;
 import javafx.stage.Stage;
 import seng302.gameServer.messages.CustomizeRequestType;
+import seng302.utilities.Sounds;
 import seng302.visualiser.ClientToServerThread;
 
 public class CustomizationController {
@@ -34,7 +35,8 @@ public class CustomizationController {
 
     @FXML
     public void submitCustomization() {
-        System.out.println("Attempting to send");
+        Sounds.playButtonClick();
+//        System.out.println("Attempting to send");
         socketThread.sendCustomizationRequest(CustomizeRequestType.NAME, nameField.getText().getBytes());
         // TODO: 16/08/17 ajm412: Turn colors into byte array.
         Color color = boatColorPicker.getValue();

src/main/java/seng302/visualiser/controllers/FinishScreenViewController.java

@@ -15,10 +15,12 @@ import javafx.fxml.Initializable;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
 import javafx.scene.control.cell.PropertyValueFactory;
+import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.Pane;
 import seng302.model.ClientYacht;
+import seng302.utilities.Sounds;
 
 public class FinishScreenViewController implements Initializable {
 
@@ -85,6 +87,11 @@ public class FinishScreenViewController implements Initializable {
     }
 
     public void switchToStartScreenView() {
+        Sounds.playButtonClick();
         setContentPane("/views/StartScreenView.fxml");
     }
+
+    public void playButtonHoverSound(MouseEvent mouseEvent) {
+        Sounds.playHoverSound();
+    }
 }

src/main/java/seng302/visualiser/controllers/LobbyController.java

@@ -16,6 +16,7 @@ import javafx.scene.control.Button;
 import javafx.scene.control.TextArea;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
+import javafx.scene.input.MouseEvent;
 import javafx.scene.paint.Color;
 import javafx.scene.text.Text;
 import javafx.stage.Stage;
@@ -23,6 +24,7 @@ import seng302.gameServer.GameStages;
 import seng302.gameServer.GameState;
 import seng302.model.Colors;
 import seng302.model.RaceState;
+import seng302.utilities.Sounds;
 import seng302.visualiser.ClientToServerThread;
 
 /**
@@ -31,6 +33,10 @@ import seng302.visualiser.ClientToServerThread;
  */
 public class LobbyController {
 
+    public void playButtonHoverSound(MouseEvent mouseEvent) {
+        Sounds.playHoverSound();
+    }
+
     public enum CloseStatus {
         LEAVE,
         READY
@@ -153,6 +159,7 @@ public class LobbyController {
 
     @FXML
     public void customize() {
+        Sounds.playButtonClick();
         Parent root;
         try {
             FXMLLoader fxmlLoader = new FXMLLoader(LobbyController.class.getResource("/views/customizeView.fxml"));
@@ -184,6 +191,7 @@ public class LobbyController {
 
     @FXML
     public void leaveLobbyButtonPressed() {
+        Sounds.playButtonClick();
         // TODO: 10/07/17 wmu16 - Finish function!
         GameState.setCurrentStage(GameStages.CANCELLED);
         // TODO: 20/07/17 wmu16 - Implement some way of terminating the game
@@ -193,6 +201,7 @@ public class LobbyController {
 
     @FXML
     public void readyButtonPressed() {
+        Sounds.playButtonClick();
         GameState.setCurrentStage(GameStages.PRE_RACE);
         // Do countdown logic here
 

src/main/java/seng302/visualiser/controllers/RaceViewController.java

@@ -9,6 +9,7 @@ import java.util.TimerTask;
 import java.util.concurrent.TimeUnit;
 import javafx.animation.Timeline;
 import javafx.application.Platform;
+import javafx.beans.property.ReadOnlyBooleanProperty;
 import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
 import javafx.collections.ObservableList;
@@ -25,6 +26,7 @@ import javafx.scene.control.Button;
 import javafx.scene.control.CheckBox;
 import javafx.scene.control.ComboBox;
 import javafx.scene.control.Slider;
+import javafx.scene.control.TextField;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.Pane;
 import javafx.scene.layout.VBox;
@@ -42,18 +44,30 @@ import seng302.model.mark.CompoundMark;
 import seng302.model.mark.Mark;
 import seng302.model.stream.xml.parser.RaceXMLData;
 import seng302.model.token.Token;
+import seng302.utilities.Sounds;
 import seng302.visualiser.GameView;
 import seng302.visualiser.controllers.annotations.Annotation;
 import seng302.visualiser.controllers.annotations.ImportantAnnotationController;
 import seng302.visualiser.controllers.annotations.ImportantAnnotationDelegate;
 import seng302.visualiser.controllers.annotations.ImportantAnnotationsState;
 import seng302.visualiser.fxObjects.BoatObject;
+import seng302.visualiser.fxObjects.ChatHistory;
 
 /**
  * Controller class that manages the display of a race
  */
 public class RaceViewController extends Thread implements ImportantAnnotationDelegate {
 
+    private final int CHAT_LIMIT = 128;
+
+    @FXML
+    private Pane basePane;
+    @FXML
+    private Button chatSend;
+    @FXML
+    private Pane chatHistoryHolder;
+    @FXML
+    private TextField chatInput;
     @FXML
     private LineChart<String, Double> raceSparkLine;
     @FXML
@@ -86,26 +100,51 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
     private GameView gameView;
     private RaceState raceState;
 
+    private ChatHistory chatHistory;
+
     private Timeline timerTimeline;
     private Timer timer = new Timer();
     private List<Series<String, Double>> sparkLineData = new ArrayList<>();
     private ImportantAnnotationsState importantAnnotations;
+    private ObservableList<ClientYacht> selectionComboBoxList = FXCollections.observableArrayList();
 
     public void initialize() {
+        Sounds.stopMusic();
+        Sounds.playRaceMusic();
         // Load a default important annotation state
         importantAnnotations = new ImportantAnnotationsState();
 
         //Formatting the y axis of the sparkline
-//        raceSparkLine.getYAxis().setRotate(180);
-//        raceSparkLine.getYAxis().setTickLabelRotation(180);
-//        raceSparkLine.getYAxis().setTranslateX(-5);
+        raceSparkLine.getYAxis().setRotate(180);
+        raceSparkLine.getYAxis().setTickLabelRotation(180);
+        raceSparkLine.getYAxis().setTranslateX(-5);
         raceSparkLine.visibleProperty().setValue(false);
         raceSparkLine.getYAxis().setAutoRanging(false);
         sparklineYAxis.setTickMarkVisible(false);
-
         positionVbox.getStylesheets().add(getClass().getResource("/css/master.css").toString());
 
         selectAnnotationBtn.setOnAction(event -> loadSelectAnnotationView());
+        chatInput.lengthProperty().addListener((obs, oldLen, newLen) -> {
+            if (newLen.intValue() > CHAT_LIMIT) {
+                chatInput.setText(chatInput.getText().substring(0, CHAT_LIMIT));
+            }
+        });
+        chatHistory = new ChatHistory();
+        chatHistoryHolder.getChildren().addAll(chatHistory);
+        chatHistory.prefWidthProperty().bind(
+            chatHistoryHolder.widthProperty()
+        );
+        chatHistory.prefHeightProperty().bind(
+            chatHistoryHolder.heightProperty()
+        );
+//        chatHistory.setFitToWidth(true);
+//        chatHistory.setFitToHeight(true);
+//        chatHistory.textProperty().addListener((obs, oldValue, newValue) -> {
+//            chatHistory.setScrollTop(Double.MAX_VALUE);
+//        });
+        contentAnchorPane.setOnMouseClicked((event) ->
+                contentAnchorPane.requestFocus()
+        );
     }
 
     public void loadRace (
@@ -117,12 +156,6 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
         this.markers = raceData.getCompoundMarks();
         this.raceState = raceState;
 
-        initializeUpdateTimer();
-        initialiseFPSCheckBox();
-        initialiseAnnotationSlider();
-        initialiseBoatSelectionComboBox();
-        initialiseSparkLine();
-
         raceState.getPlayerPositions().addListener((ListChangeListener<ClientYacht>) c -> {
             while (c.next()) {
                 if (c.wasPermutated()) {
@@ -138,11 +171,10 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
         Platform.runLater(() -> contentAnchorPane.getChildren().add(0, gameView));
             gameView.setBoats(new ArrayList<>(participants.values()));
             gameView.updateBorder(raceData.getCourseLimit());
-        gameView.updateTokens(raceData.getTokens());
+            gameView.updateTokens(raceData.getTokens());
             gameView.updateCourse(
                 new ArrayList<>(raceData.getCompoundMarks().values()), raceData.getMarkSequence()
-            );
-        gameView.enableZoom();
+        );
         gameView.setBoatAsPlayer(player);
         gameView.startRace();
 
@@ -157,6 +189,20 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
         updateWindDirection(raceState.windDirectionProperty().doubleValue());
         updateWindSpeed(raceState.getWindSpeed());
         gameView.setWindDir(raceState.windDirectionProperty().doubleValue());
+        chatInput.focusedProperty().addListener((obs, oldValue, newValue) -> {
+            if (newValue) {
+                gameView.disableZoom();
+            } else {
+                gameView.enableZoom();
+            }
+        });
+        Platform.runLater(() -> {
+            initializeUpdateTimer();
+            initialiseFPSCheckBox();
+            initialiseAnnotationSlider();
+            initialiseBoatSelectionComboBox();
+            initialiseSparkLine();
+        });
     }
 
     /**
@@ -307,13 +353,6 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
                 )
             );
         }
-//        XYChart.Series<String, Double> positionData =  sparkLineData.get(yacht.getSourceID());
-//        positionData.getData().add(
-//            new XYChart.Data<>(
-//                Integer.toString(legNumber),
-//                1.0 + participants.size() - yacht.getPlacing()
-//            )
-//        );
     }
 
 
@@ -535,10 +574,8 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
      * for the combobox to take action upon selection
      */
     private void initialiseBoatSelectionComboBox() {
-        yachtSelectionComboBox.setItems(
-            FXCollections.observableArrayList(participants.values())
-        );
-        //Null check is if the listener is fired but nothing selected
+        selectionComboBoxList.setAll(participants.values());
+        yachtSelectionComboBox.setItems(selectionComboBoxList);
         yachtSelectionComboBox.valueProperty().addListener((obs, lastSelection, selectedBoat) -> {
             if (selectedBoat != null) {
                 gameView.selectBoat(selectedBoat);
@@ -625,4 +662,24 @@ public class RaceViewController extends Thread implements ImportantAnnotationDel
         gameView.updateBorder(raceData.getCourseLimit());
         gameView.updateTokens(raceData.getTokens());
     }
+
+    public ReadOnlyBooleanProperty getSendPressedProperty() {
+        return chatSend.pressedProperty();
+    }
+
+    public boolean isChatInputFocused() {
+        return chatInput.focusedProperty().getValue();
+    }
+
+    public String readChatInput() {
+        String chat = chatInput.getText();
+        chatInput.clear();
+        basePane.requestFocus();
+        return chat;
+    }
+
+    public void updateChatHistory(Paint playerColour, String newMessage) {
+        Platform.runLater(() -> chatHistory.addMessage(playerColour, newMessage));
+    }
+
 }

src/main/java/seng302/visualiser/controllers/StartScreenController.java

@@ -6,12 +6,16 @@ import java.net.NetworkInterface;
 import java.net.URL;
 import java.util.Enumeration;
 import java.util.ResourceBundle;
+import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.control.TextField;
+import javafx.scene.control.ToggleButton;
+import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.GridPane;
 import seng302.gameServer.GameState;
+import seng302.utilities.Sounds;
 import seng302.visualiser.GameClient;
 
 /**
@@ -20,114 +24,56 @@ import seng302.visualiser.GameClient;
  */
 public class StartScreenController implements Initializable {
 
+    @FXML
+    private ToggleButton muteMusicButton;
+    @FXML
+    private ToggleButton muteSoundsButton;
     @FXML
     private TextField ipTextField;
     @FXML
-    private TextField portTextField;
-    @FXML
-    private GridPane startScreen2;
-    @FXML
     private AnchorPane holder;
 
-    GameClient gameClient;
+    private GameClient gameClient;
 
     public void initialize(URL url,  ResourceBundle resourceBundle) {
+        Sounds.stopMusic();
+        Sounds.stopSoundEffects();
+        Sounds.playMenuMusic();
+        if (Sounds.isMusicMuted()) {
+            muteMusicButton.setText("UnMute Music");
+        } else {
+            muteMusicButton.setText("Mute Music");
+        }
+        if (Sounds.isSoundEffectsMuted()) {
+            muteSoundsButton.setText("UnMute Sounds");
+        } else {
+            muteSoundsButton.setText("Mute Sounds");
+        }
+        Sounds.setMutes();
 //        gameClient = new GameClient(holder);
     }
-//
-//    /**
-//     * Loads the fxml content into the parent pane
-//     * @param jfxUrl
-//     * @return the controller of the fxml
-//     */
-//    private Object setContentPane(String jfxUrl) {
-//        try {
-//            AnchorPane contentPane = (AnchorPane) startScreen2.getParent();
-//            contentPane.getChildren().removeAll();
-//            contentPane.getChildren().clear();
-//            contentPane.getStylesheets().add(getClass().getResource("/css/master.css").toString());
-//            FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource(jfxUrl));
-//            contentPane.getChildren().addAll((Pane) fxmlLoader.load());
-//
-//            return fxmlLoader.getController();
-//        } catch (IOException e) {
-//            e.printStackTrace();
-//        }
-//        return null;
-//    }
-
 
     /**
-     * ATTEMPTS TO:
-     * Sets up a new game state with your IP address as designated as the host.
-     * Starts a thread to listen for incoming connections.
-     * Starts a client to server thread and connects to own ip.
-     * Switches to the lobby screen
+     * Creates an instance of GameClient and runs it as a host.
      */
     @FXML
     public void hostButtonPressed() {
-//        new GameState(getLocalHostIp());
+        Sounds.playButtonClick();
         gameClient = new GameClient(holder);
         gameClient.runAsHost(getLocalHostIp(), 4942);
-//        try {
-////            String ipAddress = InetAddress.getLocalHost().getHostAddress();
-////            new GameState(ipAddress);
-////            new MainServerThread();
-////            ClientToServerThread clientToServerThread = new ClientToServerThread("localhost", 4950);
-////            controller.setClientToServerThread(clientToServerThread);
-//            // get the lobby controller so that we can pass the game server thread to it
-//            new GameState(getLocalHostIp());
-//            MainServerThread mainServerThread = new MainServerThread();
-////            ClientState.setHost(true);
-//            // host will connect and handshake to itself after setting up the server
-//            // TODO: 24/07/17 wmu16 - Make port number some static global type constant?
-////            ClientToServerThread clientToServerThread = new ClientToServerThread(ClientState.getHostIp(), 4942);
-////            ClientState.setConnectedToHost(true);
-////            controller.setClientToServerThread(clientToServerThread);
-//            LobbyController lobbyController = (LobbyController) setContentPane("/views/LobbyView.fxml");
-//            lobbyController.setMainServerThread(mainServerThread);
-//        } catch (Exception e) {
-//            Alert alert = new Alert(AlertType.ERROR);
-//            alert.setHeaderText("Cannot host");
-//            alert.setContentText("Oops, failed to host, try to restart.");
-//            alert.showAndWait();
-//            e.printStackTrace();
-//        }
     }
 
     /**
-     * ATTEMPTS TO:
-     * Connect to an ip address and port using the ip and port specified on start screen.
-     * Starts a Client To Server Thread to maintain connection to host.
-     * Switch view to lobby view.
+     * Creates an instance of GameClient and runs it has a client.
      */
     @FXML
     public void connectButtonPressed() {
         // TODO: 10/07/17 wmu16 - Finish function
+        Sounds.playButtonClick();
         gameClient = new GameClient(holder);
         gameClient.runAsClient(ipTextField.getText().trim().toLowerCase(), 4942);
-
-//        try {
-//            String ipAddress = ipTextField.getText().trim().toLowerCase();
-//            Integer port = Integer.valueOf(portTextField.getText().trim());
-//
-////            ClientToServerThread clientToServerThread = new ClientToServerThread(ipAddress, port);
-////            ClientState.setHost(false);
-////            ClientState.setConnectedToHost(true);
-//
-////            controller.setClientToServerThread(clientToServerThread);
-////            setContentPane("/views/LobbyView.fxml");
-//        } catch (Exception e) {
-//            Alert alert = new Alert(AlertType.ERROR);
-//            alert.setHeaderText("Cannot reach the host");
-//            alert.setContentText("Please check your host IP address.");
-//            alert.showAndWait();
-//        }
     }
 
-//    public void setController(Controller controller) {
-//        this.controller = controller;
-//    }
 
     /**
      * Gets the local host ip address and sets this ip to ClientState.
@@ -162,7 +108,30 @@ public class StartScreenController implements Initializable {
         if (ipAddress == null) {
             System.out.println("[HOST] Cannot obtain local host ip address.");
         }
-//        ClientState.setHostIp(ipAddress);
         return ipAddress;
     }
+
+    public void toggleMusic(ActionEvent actionEvent) {
+        Sounds.toggleMuteMusic();
+        Sounds.playButtonClick();
+        if (Sounds.isMusicMuted()) {
+            muteMusicButton.setText("UnMute Music");
+        } else {
+            muteMusicButton.setText("Mute Music");
+        }
+    }
+
+    public void toggleSounds(ActionEvent actionEvent) {
+        Sounds.toggleMuteEffects();
+        Sounds.playButtonClick();
+        if (Sounds.isSoundEffectsMuted()) {
+            muteSoundsButton.setText("UnMute Sounds");
+        } else {
+            muteSoundsButton.setText("Mute Sounds");
+        }
+    }
+
+    public void playButtonHoverSound(MouseEvent mouseEvent) {
+        Sounds.playHoverSound();
+    }
 }

src/main/java/seng302/visualiser/fxObjects/ChatHistory.java

@@ -0,0 +1,75 @@
+package seng302.visualiser.fxObjects;
+
+import java.util.Arrays;
+import javafx.collections.ListChangeListener;
+import javafx.scene.Node;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.layout.Background;
+import javafx.scene.paint.Color;
+import javafx.scene.paint.Paint;
+import javafx.scene.text.Text;
+import javafx.scene.text.TextFlow;
+
+/**
+ * Extension of a ScrollPane that contains a TextFlow. Has an addMessage() function to parse and
+ * display chatter text.
+ */
+public class ChatHistory extends ScrollPane {
+
+    private TextFlow textFlow = new TextFlow();
+
+    public ChatHistory() {
+        this.setContent(textFlow);
+        this.setFitToWidth(true);
+        this.setFitToHeight(true);
+        this.setMaxHeight(Double.MAX_VALUE);
+        this.setMaxWidth(Double.MAX_VALUE);
+        this.setVbarPolicy(ScrollBarPolicy.AS_NEEDED);
+        this.setHbarPolicy(ScrollBarPolicy.NEVER);
+        this.lookup(".scroll-pane").setStyle("-fx-background: rgba(255, 255, 255, 0.1); -fx-background-color: rgba(255, 255, 255, 0.1);");
+
+        this.textFlow.setStyle(
+            "-fx-background: rgba(255, 255, 255, 0.1); -fx-background-color: rgba(255, 255, 255, 0.1);"
+        );
+        //This makes the window auto scroll.
+        textFlow.getChildren().addListener((ListChangeListener<Node>) c ->
+            this.setVvalue(1.0)
+        );
+        //This just makes it so that the ChatHistory is on focus it passes it off to the parent.
+        this.parentProperty().addListener((obs, old, parent) ->
+            this.focusedProperty().addListener((obsVal, oldVal, onFocus) -> {
+                if (onFocus) {
+                    parent.requestFocus();
+                }
+            })
+        );
+    }
+
+    /**
+     * Adds a message to chat history. Messages should be either of the form:
+     * "[HH:MM:ss] player_name: message_text" or
+     * "SERVER: message_text"
+     * @param colour The colour of the user sending the message
+     * @param Text The chatter text message to be displayed
+     */
+    public void addMessage (Paint colour, String Text) {
+        String[] words = Text.split(":");
+        if (words[0].trim().equals("SERVER")) {
+            Text text = new Text(Text + "\n\n");
+            text.setStyle("-fx-font-weight: bolder");
+            textFlow.getChildren().add(text);
+        } else {
+            Text timePlayer = new Text(
+                String.join(":", Arrays.copyOfRange(words, 0, 3)) + ":"
+            );
+            timePlayer.setStyle("-fx-font-weight: bold");
+            timePlayer.setFill(colour);
+            Text message = new Text(
+                String.join(":", Arrays.copyOfRange(words, 3, words.length)) + "\n\n"
+            );
+            message.wrappingWidthProperty().bind(this.widthProperty());
+            textFlow.getChildren().addAll(timePlayer, message);
+        }
+
+    }
+}

src/main/resources/views/FinishScreenView.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?>
@@ -10,6 +15,7 @@
 <?import javafx.scene.layout.GridPane?>
 <?import javafx.scene.layout.RowConstraints?>
 <?import javafx.scene.text.Font?>
+
 <GridPane fx:id="finishScreenGridPane" maxHeight="837.0" maxWidth="837.0" minHeight="837.0" minWidth="837.0" nodeOrientation="LEFT_TO_RIGHT" prefHeight="837.0" prefWidth="837.0" style="-fx-background-color: #2C2c36;" 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="seng302.visualiser.controllers.FinishScreenViewController">
   <columnConstraints>
     <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
@@ -42,6 +48,6 @@
             <Insets bottom="50.0" />
          </GridPane.margin>
       </TableView>
-      <Button mnemonicParsing="false" onAction="#switchToStartScreenView" styleClass="blue-ui-btn" text="Return to Start Screen" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="TOP" />
+      <Button mnemonicParsing="false" onAction="#switchToStartScreenView" onMouseEntered="#playButtonHoverSound" styleClass="blue-ui-btn" text="Return to Start Screen" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="TOP" />
    </children>
 </GridPane>

src/main/resources/views/LobbyView.fxml

@@ -37,9 +37,9 @@
           <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
         </rowConstraints>
          <children>
-            <Button fx:id="readyButton" focusTraversable="false" mnemonicParsing="false" onAction="#readyButtonPressed" prefWidth="101.0" text="Ready" GridPane.halignment="CENTER" />
-            <Button focusTraversable="false" mnemonicParsing="false" onAction="#leaveLobbyButtonPressed" text="Leave Lobby" GridPane.columnIndex="2" GridPane.halignment="CENTER" />
-            <Button fx:id="customizeButton" focusTraversable="false" mnemonicParsing="false" onAction="#customize" text="Customization" GridPane.columnIndex="1" GridPane.halignment="CENTER" GridPane.valignment="CENTER" />
+            <Button fx:id="readyButton" focusTraversable="false" mnemonicParsing="false" onAction="#readyButtonPressed" onMouseEntered="#playButtonHoverSound" prefWidth="101.0" text="Ready" GridPane.halignment="CENTER" />
+            <Button focusTraversable="false" mnemonicParsing="false" onAction="#leaveLobbyButtonPressed" onMouseEntered="#playButtonHoverSound" text="Leave Lobby" GridPane.columnIndex="2" GridPane.halignment="CENTER" />
+            <Button fx:id="customizeButton" focusTraversable="false" mnemonicParsing="false" onAction="#customize" onMouseEntered="#playButtonHoverSound" text="Customization" GridPane.columnIndex="1" GridPane.halignment="CENTER" GridPane.valignment="CENTER" />
          </children>
       </GridPane>
       <GridPane GridPane.rowIndex="1">

src/main/resources/views/RaceView.fxml

@@ -6,50 +6,41 @@
 <?import javafx.scene.layout.*?>
 <?import javafx.scene.shape.*?>
 <?import javafx.scene.text.*?>
-<?import javafx.scene.chart.CategoryAxis?>
-<?import javafx.scene.chart.LineChart?>
-<?import javafx.scene.chart.NumberAxis?>
-<?import javafx.scene.control.Button?>
-<?import javafx.scene.control.CheckBox?>
-<?import javafx.scene.control.ComboBox?>
-<?import javafx.scene.control.Label?>
-<?import javafx.scene.control.Slider?>
-<?import javafx.scene.layout.AnchorPane?>
-<?import javafx.scene.layout.ColumnConstraints?>
-<?import javafx.scene.layout.GridPane?>
-<?import javafx.scene.layout.Pane?>
-<?import javafx.scene.layout.RowConstraints?>
-<?import javafx.scene.layout.VBox?>
-<?import javafx.scene.shape.Circle?>
-<?import javafx.scene.text.Font?>
-<?import javafx.scene.text.Text?>
 
 <AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="998.0" prefWidth="1530.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.visualiser.controllers.RaceViewController">
    <children>
-       <AnchorPane layoutX="322.0" layoutY="130.0" prefHeight="998.0" prefWidth="1281.0"
-         style="-fx-background-color: skyblue;" AnchorPane.bottomAnchor="0.0"
-         AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
+       <AnchorPane fx:id="basePane" layoutX="322.0" layoutY="130.0" prefHeight="998.0" prefWidth="1281.0" style="-fx-background-color: skyblue;" AnchorPane.bottomAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
            <children>
-               <GridPane prefHeight="998.0" prefWidth="1281.0" AnchorPane.bottomAnchor="0.0"
-                 AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0"
-                 AnchorPane.topAnchor="0.0">
+               <GridPane prefHeight="998.0" prefWidth="1281.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
                    <columnConstraints>
-                       <ColumnConstraints hgrow="SOMETIMES" maxWidth="630.0" minWidth="10.0"
-                         prefWidth="68.0"/>
-                       <ColumnConstraints hgrow="SOMETIMES" maxWidth="1213.0" minWidth="10.0"
-                         prefWidth="1213.0"/>
+                       <ColumnConstraints hgrow="SOMETIMES" maxWidth="630.0" minWidth="10.0" prefWidth="68.0" />
+                       <ColumnConstraints hgrow="SOMETIMES" maxWidth="1213.0" minWidth="10.0" prefWidth="1213.0" />
                    </columnConstraints>
                    <rowConstraints>
-                       <RowConstraints maxHeight="489.0" minHeight="1.0" prefHeight="24.0"
-                         vgrow="SOMETIMES"/>
-                       <RowConstraints maxHeight="997.0" minHeight="10.0" prefHeight="974.0"
-                         vgrow="SOMETIMES"/>
+                       <RowConstraints maxHeight="489.0" minHeight="1.0" prefHeight="24.0" vgrow="SOMETIMES" />
+                       <RowConstraints maxHeight="997.0" minHeight="10.0" prefHeight="974.0" vgrow="SOMETIMES" />
                    </rowConstraints>
                    <children>
-                       <AnchorPane fx:id="contentAnchorPane" prefHeight="200.0" prefWidth="200.0"
-                         GridPane.columnSpan="2" GridPane.rowSpan="2"/>
-                       <Text fx:id="fpsDisplay" strokeType="OUTSIDE" strokeWidth="0.0" text="60 FPS"
-                         GridPane.halignment="CENTER" GridPane.valignment="CENTER"/>
+                       <AnchorPane fx:id="contentAnchorPane" prefHeight="200.0" prefWidth="200.0" GridPane.columnSpan="2" GridPane.rowSpan="2">
+                           <children>
+                               <AnchorPane layoutX="799.0" layoutY="702.0" prefHeight="214.0" prefWidth="468.0">
+                                   <children>
+                                       <VBox prefHeight="214.0" prefWidth="468.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
+                                           <children>
+                                    <Pane fx:id="chatHistoryHolder" maxHeight="9.9999999999E10" maxWidth="1.7976931348623157E308" prefHeight="9.9999999999E10" />
+                                               <HBox VBox.vgrow="NEVER">
+                                                   <children>
+                                                       <TextField fx:id="chatInput" focusTraversable="false" prefHeight="25.0" HBox.hgrow="ALWAYS" />
+                                                       <Button fx:id="chatSend" focusTraversable="false" mnemonicParsing="false" text="Send" />
+                                                   </children>
+                                               </HBox>
+                                           </children>
+                                       </VBox>
+                                   </children>
+                               </AnchorPane>
+                           </children>
+                       </AnchorPane>
+                       <Text fx:id="fpsDisplay" strokeType="OUTSIDE" strokeWidth="0.0" text="60 FPS" GridPane.halignment="CENTER" GridPane.valignment="CENTER" />
                    </children>
                </GridPane>
            </children>

src/main/resources/views/StartScreenView.fxml

@@ -20,15 +20,13 @@
    <children>
       <GridPane fx:id="startScreen2" layoutX="365.0" layoutY="285.0" nodeOrientation="LEFT_TO_RIGHT" prefWidth="800.0" style="-fx-background-color: #2C2c36;">
          <children>
-            <Label alignment="CENTER" text="Party Parrots at Sea" textFill="WHITE"
-              GridPane.columnSpan="2147483647" GridPane.halignment="CENTER" GridPane.rowIndex="1"
-              GridPane.valignment="BOTTOM">
+            <Label alignment="CENTER" text="Party Parrots at Sea" textFill="WHITE" GridPane.columnSpan="2147483647" GridPane.halignment="CENTER" GridPane.rowIndex="1" GridPane.valignment="BOTTOM">
                <font>
                   <Font size="40.0" />
                </font>
             </Label>
-            <Button mnemonicParsing="false" onAction="#hostButtonPressed" prefHeight="25.0" prefWidth="175.0" text="Host" GridPane.columnSpan="2147483647" GridPane.halignment="CENTER" GridPane.rowIndex="2" />
-            <Button mnemonicParsing="false" onAction="#connectButtonPressed" prefHeight="25.0" prefWidth="147.0" text="Connect" GridPane.columnIndex="1" GridPane.rowIndex="4">
+            <Button mnemonicParsing="false" onAction="#hostButtonPressed" onMouseEntered="#playButtonHoverSound" prefHeight="25.0" prefWidth="175.0" text="Host" GridPane.columnSpan="2147483647" GridPane.halignment="CENTER" GridPane.rowIndex="2" />
+            <Button mnemonicParsing="false" onAction="#connectButtonPressed" onMouseEntered="#playButtonHoverSound" prefHeight="25.0" prefWidth="147.0" text="Connect" GridPane.columnIndex="1" GridPane.rowIndex="4">
                <GridPane.margin>
                   <Insets left="5.0" right="5.0" />
                </GridPane.margin>
@@ -51,6 +49,27 @@
                   <Insets left="5.0" right="5.0" />
                </GridPane.margin>
             </TextField>
+            <GridPane GridPane.columnSpan="2" GridPane.rowIndex="5">
+              <columnConstraints>
+                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
+                <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
+              </columnConstraints>
+              <rowConstraints>
+                <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
+              </rowConstraints>
+               <children>
+                  <ToggleButton fx:id="muteMusicButton" mnemonicParsing="false" onAction="#toggleMusic" onMouseEntered="#playButtonHoverSound" prefWidth="130.0" text="Mute Music" GridPane.halignment="RIGHT">
+                     <GridPane.margin>
+                        <Insets left="5.0" right="5.0" />
+                     </GridPane.margin>
+                  </ToggleButton>
+                  <ToggleButton fx:id="muteSoundsButton" mnemonicParsing="false" onAction="#toggleSounds" onMouseEntered="#playButtonHoverSound" prefWidth="130.0" text="Mute Sounds" GridPane.columnIndex="1">
+                     <GridPane.margin>
+                        <Insets left="5.0" right="5.0" />
+                     </GridPane.margin>
+                  </ToggleButton>
+               </children>
+            </GridPane>
          </children>
          <columnConstraints>
             <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="442.0" />

src/test/java/features/SendChat.feature

@@ -0,0 +1,5 @@
+Feature: SendChat
+  Scenario: User send chat to another client
+    Given There are two games running
+    When the first client has sent the message "Hello world"
+    Then the other client should receive the message "Hello world"

src/test/java/seng302/gameServer/server/ChatCommandsTest.java

@@ -0,0 +1,247 @@
+package seng302.gameServer.server;
+
+import java.io.IOException;
+import org.junit.Assert;
+import org.junit.Test;
+import seng302.gameServer.GameState;
+import seng302.gameServer.MainServerThread;
+import seng302.gameServer.messages.BoatStatus;
+import seng302.model.stream.packets.StreamPacket;
+import seng302.model.stream.parser.RaceStatusData;
+import seng302.utilities.StreamParser;
+import seng302.visualiser.ClientToServerThread;
+
+/**
+ * Created by cir27 on 3/09/17.
+ */
+public class ChatCommandsTest {
+
+
+    private boolean dcSent = false;
+    private ClientToServerThread client;
+    private ClientToServerThread host;
+    private MainServerThread mst;
+
+    @Test
+    public void sendFinishAsHost () {
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        try {
+            dcSent = false;
+            new GameState("localhost");
+            mst = new MainServerThread();
+            host = new ClientToServerThread("localhost", 4942);
+            host.addStreamObserver(() -> {
+                while (host.getPacketQueue().peek() != null) {
+                    StreamPacket packet = host.getPacketQueue().poll();
+                    switch (packet.getType()) {
+                        case RACE_STATUS:
+                            RaceStatusData rsd = StreamParser.extractRaceStatus(packet);
+                            if (rsd.getBoatData().get(0)[4] == BoatStatus.FINISHED.getCode()) {
+                                mst.terminate();
+                                Assert.assertTrue(dcSent);
+                            }
+                            break;
+                        default:
+                            break;
+                    }
+                }
+            });
+            try {
+                Thread.sleep(100);
+            } catch (InterruptedException ie) {
+                ie.printStackTrace();
+            }
+            mst.startGame();
+            try {
+                Thread.sleep(100);
+            } catch (InterruptedException ie) {
+                ie.printStackTrace();
+            }
+            host.sendChatterMessage("[time_prefix] <name_prefix> >finish");
+            dcSent = true;
+            try {
+                Thread.sleep(2000);
+            } catch (InterruptedException ie) {
+                ie.printStackTrace();
+            }
+            host = null;
+            client = null;
+            mst = null;
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+    }
+
+    @Test
+    public void sendSpeedAsHostValid () {
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        new GameState("localhost");
+        mst = new MainServerThread();
+        host = null;
+        try {
+            host = new ClientToServerThread("localhost", 4942);
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+        try {
+            Thread.sleep(100);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        mst.startGame();
+        host.sendChatterMessage("[time_prefix] <name_prefix> >speed 5.0");
+        try {
+            Thread.sleep(100);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        Assert.assertEquals(5.0, GameState.getSpeedMultiplier(), 0.00001);
+        mst.terminate();
+        try {
+            Thread.sleep(2000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        host = null;
+        client = null;
+        mst = null;
+    }
+
+    @Test
+    public void sendSpeedAsHostInvalid () {
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        new GameState("localhost");
+        mst = new MainServerThread();
+        host = null;
+        try {
+            host = new ClientToServerThread("localhost", 4942);
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+        try {
+            Thread.sleep(100);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        mst.startGame();
+        host.sendChatterMessage("[time_prefix] <name_prefix> >speed fdgdgdfg");
+        try {
+            Thread.sleep(100);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        mst.terminate();
+        Assert.assertEquals(1.0, GameState.getSpeedMultiplier(), 0.00001);
+        try {
+            Thread.sleep(2000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+    }
+
+    @Test
+    public void sendCommandAsClient () {
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        mst = new MainServerThread();
+        try {
+            host = new ClientToServerThread("localhost", 4942);
+            try {
+                Thread.sleep(100);
+            } catch (InterruptedException ie) {
+                ie.printStackTrace();
+            }
+            client = new ClientToServerThread("localhost", 4942);
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+        try {
+            Thread.sleep(100);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        mst.startGame();
+        try {
+            Thread.sleep(200);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        client.sendChatterMessage("[time_prefix] <name_prefix> >speed 5.0");
+        try {
+            Thread.sleep(200);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        Assert.assertEquals(1.0, GameState.getSpeedMultiplier(), 0.00001);
+        mst.terminate();
+        host.setSocketToClose();
+        client.setSocketToClose();
+        try {
+            Thread.sleep(2000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+    }
+
+    @Test
+    public void receiveFinishedAsClient () {
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        new GameState("localhost");
+        dcSent = false;
+        mst = new MainServerThread();
+        host = null;
+        try {
+            host = new ClientToServerThread("localhost", 4942);
+            try {
+                Thread.sleep(100);
+            } catch (InterruptedException ie) {
+                ie.printStackTrace();
+            }
+            client = new ClientToServerThread("localhost", 4942);
+            try {
+                Thread.sleep(100);
+            } catch (InterruptedException ie) {
+                ie.printStackTrace();
+            }
+            client.addStreamObserver(() -> {
+                while (client.getPacketQueue().peek() != null) {
+                    StreamPacket packet = client.getPacketQueue().poll();
+                    switch (packet.getType()) {
+                        case RACE_STATUS:
+                            RaceStatusData rsd = StreamParser.extractRaceStatus(packet);
+                            if (rsd.getBoatData().get(0)[4] == BoatStatus.FINISHED.getCode()) {
+                                mst.terminate();
+                                Assert.assertTrue(dcSent);
+                            }
+                            break;
+                        default:
+                            break;
+                    }
+                }
+            });
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+        host.sendChatterMessage("[time_prefix] <name_prefix> >finish");
+        dcSent = true;
+    }
+}

src/test/java/seng302/models/YachtTest.java

@@ -2,7 +2,10 @@ package seng302.models;
 
 import static org.junit.Assert.assertEquals;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
+import javafx.util.Pair;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
@@ -21,6 +24,7 @@ public class YachtTest {
 
     @BeforeClass
     public static void setUp() {
+        new GameState("localhost");
         y1 = new ServerYacht("Yacht", 1, "Y1", "Y1", "Yacht 1", "C1");
         gs = new GameState("localhost");
     }
@@ -52,7 +56,7 @@ public class YachtTest {
         Double upwind = PolarTable.getOptimalUpwindVMG(windSpeed).keySet().iterator().next();
         Double downwind = PolarTable.getOptimalDownwindVMG(windSpeed).keySet().iterator().next();
 
-        HashMap<Double, Double> values = new HashMap<>();
+        List<Pair<Double, Double>> values = new ArrayList<>();
 
         upwind = (double) Math.floorMod(upwind.longValue() + windDirection.longValue(), 360L);
         Double upwindRight = upwind;
@@ -61,19 +65,19 @@ public class YachtTest {
         Double downwindRight = downwind;
         Double downwindLeft = 360 - downwindRight;
 
-        values.put(190d, upwindRight);
-        values.put(170d, upwindLeft);
-        values.put(10d, downwindLeft);
-        values.put(350d, downwindRight);
+        values.add(new Pair<>(190d, upwindRight));
+        values.add(new Pair<>(170d, upwindLeft));
+        values.add(new Pair<>(10d, downwindLeft));
+        values.add(new Pair<>(350d, downwindRight));
 
-        for (Double begin : values.keySet()) {
-            y1.setHeading(begin);
+        for (Pair<Double, Double> beginEndPair : values) {
+            y1.setHeading(beginEndPair.getKey());
             y1.turnToVMG();
             for (int i = 0; i < 200; i++) {
                 y1.runAutoPilot();
             }
             y1.disableAutoPilot();
-            assertEquals(values.get(begin), y1.getHeading(), 5.0);
+            assertEquals(beginEndPair.getValue(), y1.getHeading(), 5.0);
         }
 
     }

src/test/java/steps/SendChatSteps.java

@@ -0,0 +1,59 @@
+package steps;
+
+import cucumber.api.java.en.Given;
+import cucumber.api.java.en.Then;
+import cucumber.api.java.en.When;
+import javafx.util.Pair;
+import org.junit.Assert;
+import seng302.gameServer.MainServerThread;
+import seng302.model.stream.packets.StreamPacket;
+import seng302.utilities.StreamParser;
+import seng302.visualiser.ClientToServerThread;
+
+/**
+ * Cucumber test for sending chat messages
+ * Created by kre39 on 7/08/17.
+ */
+public class SendChatSteps {
+
+    private ClientToServerThread client;
+    private ClientToServerThread host;
+    private MainServerThread mst;
+
+
+    @Given("^There are two games running$")
+    public void the_are_two_games_running() throws Throwable {
+        mst = new MainServerThread();
+        host = new ClientToServerThread("localhost", 4942);
+        try {
+            Thread.sleep(100);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        client = new ClientToServerThread("localhost", 4942);
+        try {
+            Thread.sleep(100);
+        } catch (InterruptedException ie) {
+            ie.printStackTrace();
+        }
+        mst.startGame();
+        Thread.sleep(200);
+    }
+
+
+    @When("^the first client has sent the message \"([^\"]*)\"$")
+    public void the_user_has_pressed_sends_the_message_in_a_text_box(String arg1) throws Throwable {
+        client.sendChatterMessage("[time_prefix] <name_prefix> "  + arg1);
+    }
+
+    @Then("^the other client should receive the message \"([^\"]*)\"$")
+    public void the_other_client_should_receive_the_message(String arg1) throws Throwable {
+        Object[] packets = host.getPacketQueue().toArray();
+        Pair<Integer, String> message = StreamParser.extractChatterText((StreamPacket) packets[packets.length - 1]);
+        Assert.assertEquals("[time_prefix] <name_prefix> "  + arg1, message.getValue());
+        mst.terminate();
+        host.setSocketToClose();
+        client.setSocketToClose();
+    }
+
+}

src/test/java/steps/ToggleSailSteps.java

@@ -13,6 +13,7 @@ import seng302.model.ServerYacht;
 import seng302.visualiser.ClientToServerThread;
 
 /**
+ * Cucumber test for toggling sail
  * Created by kre39 on 7/08/17.
  */
 public class ToggleSailSteps {
@@ -49,5 +50,7 @@ public class ToggleSailSteps {
         } else {
             Assert.assertFalse(yacht.getSailIn());
         }
+        mst.terminate();
+        client.closeSocket();
     }
 }