boats have an annotation beside them that shows time since last mark passed

#story[878]

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

@@ -55,8 +55,8 @@ public class StreamedRace implements Runnable {
             if (boat != null) {
                 Leg startLeg = new Leg(name, 0);
                 startLeg.setEndMarker(endCompoundMark);
-                System.out.println(controller.getRaceClock().getTime());
                 boat.setCurrentLeg(startLeg, controller.getRaceClock());
+                boat.setTimeSinceLastMark(controller.getRaceClock().getTime());
             }
         }
     }

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

@@ -165,6 +165,7 @@ public class ResizableRaceCanvas extends ResizableCanvas {
      * @param abbrev     abbreviation of the boat name
      * @param speed      speed of the boat
      * @param coordinate coordinate the text appears
+     * @param timeSinceLastMark time since the last mark was passed
      */
     private void displayText(String name, String abbrev, double speed, GraphCoordinate coordinate, ZonedDateTime timeSinceLastMark) {
         String text = "";
@@ -304,6 +305,9 @@ public class ResizableRaceCanvas extends ResizableCanvas {
                 }
 
                 if (raceAnno)
+                    if (Duration.between(boat.getTimeSinceLastMark(), raceClock.getTime()).getSeconds() < 0){
+                        boat.setTimeSinceLastMark(raceClock.getTime());
+                    }
                     displayText(boat.toString(), boat.getAbbrev(), boat.getVelocity(), this.map.convertGPS(boat.getCurrentPosition()), boat.getTimeSinceLastMark());
                 //TODO this needs to be fixed.
                 drawTrack(boat, colours.get(currentColour));