Merge branch 'develop' into story1118_map_arrows

# Conflicts:
#	src/main/java/seng302/gameServer/MainServerThread.java
#	src/main/java/seng302/model/RaceState.java
#	src/main/java/seng302/visualiser/GameClient.java
#	src/main/java/seng302/visualiser/controllers/RaceViewController.java

src/main/java/seng302/model/ClientYacht.java

@@ -38,13 +38,13 @@ public class ClientYacht extends Observable {
     private Logger logger = LoggerFactory.getLogger(ClientYacht.class);
 
 
-    //BOTH AFAIK
     private String boatType;
     private Integer sourceId;
     private String hullID; //matches HullNum in the XML spec.
     private String shortName;
     private String boatName;
     private String country;
+    private Integer position;
 
     private Long estimateTimeAtFinish;
     private Boolean sailIn = true;
@@ -57,7 +57,6 @@ public class ClientYacht extends Observable {
     private Integer boatStatus;
     private Double currentVelocity;
 
-    //CLIENT SIDE
     private List<YachtLocationListener> locationListeners = new ArrayList<>();
     private List<MarkRoundingListener> markRoundingListeners = new ArrayList<>();
     private ReadOnlyDoubleWrapper velocityProperty = new ReadOnlyDoubleWrapper();
@@ -201,6 +200,14 @@ public class ClientYacht extends Observable {
         return location;
     }
 
+    public Integer getPosition() {
+        return position;
+    }
+
+    public void setPosition(Integer position) {
+        this.position = position;
+    }
+
     public void toggleSail() {
         sailIn = !sailIn;
     }

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

@@ -4,9 +4,15 @@ import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Observable;
 import java.util.TimeZone;
 import javafx.beans.property.ReadOnlyDoubleProperty;
 import javafx.beans.property.ReadOnlyDoubleWrapper;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
 import seng302.model.stream.parser.RaceStartData;
 import seng302.model.stream.parser.RaceStatusData;
 
@@ -29,10 +35,12 @@ public class RaceState {
     private long expectedStartTime;
     private boolean isRaceStarted = false;
     long timeTillStart;
+    private ObservableList<ClientYacht> playerPositions;
     private List<ClientYacht> collisions = new ArrayList<>();
     private List<CollisionListener> collisionListeners = new ArrayList<>();
 
     public RaceState() {
+        playerPositions = FXCollections.observableArrayList();
     }
 
     public void updateState (RaceStatusData data) {
@@ -84,6 +92,19 @@ public class RaceState {
         return isRaceStarted;
     }
 
+    public void setBoats(Collection<ClientYacht> clientYachts) {
+        playerPositions.setAll(clientYachts);
+    }
+
+    public void sortPlayers() {
+        playerPositions.sort((yacht1, yacht2) -> Integer.compare(yacht2.getLegNumber(),
+            yacht1.getLegNumber()));
+    }
+
+    public ObservableList<ClientYacht> getPlayerPositions() {
+        return playerPositions;
+    }
+
     public void storeCollision(ClientYacht yacht) {
         collisions.add(yacht);
         for (CollisionListener collisionListener : collisionListeners) {

src/main/java/seng302/model/ServerYacht.java

@@ -40,6 +40,7 @@ public class ServerYacht extends Observable {
     private Double currentVelocity;
     private Boolean isAuto;
     private Double autoHeading;
+    private Integer legNumber;
 
     //Mark Rounding
     private Integer currentMarkSeqID;
@@ -65,6 +66,7 @@ public class ServerYacht extends Observable {
         this.heading = 120.0;   //In degrees
         this.currentVelocity = 0d;     //in mms-1
         this.currentMarkSeqID = 0;
+        this.legNumber = 0;
 
         this.hasEnteredRoundingZone = false;
         this.hasPassedLine = false;
@@ -381,5 +383,12 @@ public class ServerYacht extends Observable {
         return hasPassedLine;
     }
 
+    public void incrementLegNumber() {
+        legNumber++;
+    }
+
+    public Integer getLegNumber() {
+        return legNumber;
+    }
 
 }