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/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;
+    }
 
 }