fix to keep boats in the bounds

#story[#874, 873]

mock/src/main/java/seng302/Model/Angle.java

@@ -54,6 +54,9 @@ public class Angle implements Comparable<Angle> {
         return this.degrees;
     }
 
+    public void setDegrees(double degrees) {
+        this.degrees = degrees;
+    }
 
     /**
      * Returns the value of this Angle object, in radians.

mock/src/main/java/seng302/Model/Race.java

@@ -589,9 +589,22 @@ public class Race implements Runnable {
             VMG newVMG = this.calculateVMG(boat, bearingBounds);
 
 
+
+
+
             //If the new vmg improves velocity, use it.
             if (improvesVelocity(boat, newVMG)) {
                 boat.setVMG(newVMG);
+            }else if (!GPSCoordinate.isInsideBoundary(boat.getCurrentPosition(), boundary)){
+                //checks to see if the new vmg sends the boat out of bounds and if so mirrors its direction in the wind
+                Azimuth azimuth = Azimuth.fromBearing(boat.getBearing());
+                GPSCoordinate test = GPSCoordinate.calculateNewPosition(boat.getCurrentPosition(),
+                        (100.0 / Constants.NMToMetersConversion), azimuth);
+                double currDegrees = newVMG.getBearing().degrees();
+                double windDirectionDegrees = this.windDirection.degrees();
+                double tempHeading = (currDegrees - windDirectionDegrees +90)%360;
+                newVMG.getBearing().setDegrees(tempHeading);
+                boat.setVMG(newVMG);
             }