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]

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();
             }
         }