Fixed GPs Coordinates as well as got Boats to display

- Fixed GPS conversion number being wrong (extra 1)
- Fixed Boats displaying as the boat = null (cough Joseph) was stopping it from working as well as track is broken.
#story[782]

network/src/main/java/seng302/Networking/Utils/AC35UnitConverter.java

@@ -5,14 +5,14 @@ package seng302.Networking.Utils;
  */
 public class AC35UnitConverter {
 
-    public static double convertGPS(long value){
+    public static double convertGPS(int value){
         //converts latitude or longitue to angle
-        return (double) value * 180.0/21474836418.0;//2^31 = 21474836418
+        return (double) value * 180.0 / 2147483648.0;//2^31 = 2147483648
     }
 
     public static int convertGPSToInt(double value){
         //converts latitude or longitue to angle
-        return (int) (value * 21474836418.0/180.0);//2^31 = 21474836418
+        return (int) (value * 2147483648.0/180.0);//2^31 = 2147483648
     }
 
     public static double convertHeading(long value){

visualiser/src/main/java/seng302/Mock/RegattaXMLReader.java

@@ -64,6 +64,7 @@ public class RegattaXMLReader extends XMLReader {
         String courseName = getTextValueOfNode(attributes, "CourseName");
         double centralLatitude = Double.parseDouble(getTextValueOfNode(attributes, "CentralLatitude"));
         double centralLongitude = Double.parseDouble(getTextValueOfNode(attributes, "CentralLongitude"));
+        System.out.println(String.format("central lat %s  long %s", centralLatitude, centralLongitude));
         double centralAltitude = Double.parseDouble(getTextValueOfNode(attributes, "CentralAltitude"));
         float utcOffset = Float.parseFloat(getTextValueOfNode(attributes, "UtcOffset"));
         float magneticVariation = Float.parseFloat(getTextValueOfNode(attributes, "MagneticVariation"));

visualiser/src/main/java/seng302/Mock/StreamedRace.java

@@ -2,14 +2,11 @@ package seng302.Mock;
 
 import javafx.collections.FXCollections;
 import org.geotools.referencing.GeodeticCalculator;
-import seng302.Constants;
+import seng302.*;
 import seng302.Controllers.RaceController;
-import seng302.GPSCoordinate;
 import seng302.Model.*;
 import seng302.Networking.MessageDecoders.BoatLocationDecoder;
 import seng302.Networking.Utils.BoatLocationMessage;
-import seng302.RaceDataSource;
-import seng302.VisualiserInput;
 
 import java.awt.geom.Point2D;
 import java.util.*;

visualiser/src/main/java/seng302/Model/ResizableRaceCanvas.java

@@ -84,7 +84,9 @@ public class ResizableRaceCanvas extends Canvas {
     }
 
     public void displayBoat(Boat boat, double angle, Color colour) {
-        GraphCoordinate pos = this.map.convertGPS(boat.getCurrentPosition());
+        GraphCoordinate pos = this.map.convertGPS(boat.getCurrentPosition());/*
+        System.out.println(String.format("x%s y%s", pos.getX(), pos.getY()));
+        System.exit(0);*/
         Paint paint = colour;
 
         double[] x = {pos.getX() - 6, pos.getX(), pos.getX() + 6};
@@ -325,8 +327,6 @@ public class ResizableRaceCanvas extends Canvas {
      */
     public void updateBoats() {
         int currentColour = 0;
-        // TODO Remove null when boats are ready
-        boats = null;
         if (boats != null) {
             for (Boat boat : boats) {
                 boolean finished = boat.getCurrentLeg().getName().equals("Finish") || boat.getCurrentLeg().getName().equals("DNF");
@@ -344,8 +344,8 @@ public class ResizableRaceCanvas extends Canvas {
 
                 if (raceAnno)
                     displayText(boat.toString(), boat.getAbbrev(), boat.getVelocity(), this.map.convertGPS(boat.getCurrentPosition()));
-
-                drawTrack(boat, colours.get(currentColour));
+                //TODO this needs to be fixed.
+                //drawTrack(boat, colours.get(currentColour));
                 currentColour = (currentColour + 1) % colours.size();
             }
         }