Add scroll bar to the side panel to cater for smaller screen.

# Conflicts:
#	src/main/java/seng302/App.java
#	src/main/java/seng302/models/Yacht.java
#	src/main/java/seng302/models/stream/StreamParser.java

.codeclimate.yml

@@ -0,0 +1,17 @@
+engines:
+  pmd:
+    enabled: true
+    channel: "beta"
+
+  fixme:
+    enabled: true
+    config:
+      strings:
+      - FIXME
+      - TODO
+      - BUG
+      - FIX
+
+ratings:
+  paths:
+  - "**.java"

.mailmap

@@ -16,10 +16,12 @@
 # https://www.kernel.org/pub/software/scm/git/docs/git-shortlog.html
 # http://stacktoheap.com/blog/2013/01/06/using-mailmap-to-fix-authors-list-in-git/
 
-Michael Rausch <mra106@uclive.ac.nz> <me@michaelrausch.nz> <michael@michaelrausch.net>
+Michael Rausch <mra106@uclive.ac.nz> <me@michaelrausch.nz>
+Michael Rausch <mra106@uclive.ac.nz> <michael@michaelrausch.net>
 Kusal Ekanayake <kre39@uclive.ac.nz> kre39 <kre39@uclive.ac.nz>
 Haoming Yin <hyi25@uclive.ac.nz> <haoming.y@icloud.com>
 Peter Galloway <ptg19@uclive.ac.nz> Peter <ptg19@uclive.ac.nz>
 Zhi You Tan <zyt10@uclive.ac.nz> zyt10 <zyt10@uclive.ac.nz>
-
-
+Zhi You Tan <zyt10@uclive.ac.nz> Ryan Tan <ryan_zhiyou@hotmail.com>
+Alistair McIntyre <ajm412@uclive.ac.nz> alistairjmcintyre <alistairjmcintyre@gmail.com>
+Calum <cir27@uclive.ac.nz> cir27 <cir27@uclive.ac.nz>

src/main/java/seng302/App.java

@@ -5,27 +5,33 @@ import javafx.fxml.FXMLLoader;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
 import javafx.stage.Stage;
-import seng302.models.parsers.StreamParser;
-import seng302.models.parsers.StreamReceiver;
+import seng302.models.PolarTable;
+import seng302.models.stream.StreamParser;
+import seng302.models.stream.StreamReceiver;
 import seng302.server.ServerThread;
 
-public class App extends Application
-{
+public class App extends Application {
+
     @Override
     public void start(Stage primaryStage) throws Exception {
+        PolarTable.parsePolarFile(getClass().getResource("/config/acc_polars.csv").getFile());
+
         Parent root = FXMLLoader.load(getClass().getResource("/views/MainView.fxml"));
         primaryStage.setTitle("RaceVision");
-        primaryStage.setScene(new Scene(root));
-        primaryStage.setMaximized(true);
+        primaryStage.setScene(new Scene(root, 1530, 960));
+        primaryStage.setMaxWidth(1530);
+        primaryStage.setMaxHeight(960);
+//        primaryStage.setMaximized(true);
 
         primaryStage.show();
         primaryStage.setOnCloseRequest(e -> {
             StreamParser.appClose();
             StreamReceiver.noMoreBytes();
-            System.out.println("[CLIENT] Exiting program");
             System.exit(0);
         });
 
+
+
     }
 
     public static void main(String[] args) {
@@ -71,8 +77,6 @@ public class App extends Application
 
         launch(args);
 
-
-
     }
 }
 

src/main/java/seng302/GeometryUtils.java

@@ -0,0 +1,63 @@
+package seng302;
+
+import javafx.geometry.Point2D;
+
+/**
+ * A Class for performing geometric calculations on the canvas
+ * Created by wmu16 on 24/05/17.
+ */
+public final class GeometryUtils {
+
+
+    /**
+     * Performs the line function on two points of a line and a test point to test which side of the line that point is
+     * on. If the return value is
+     * return  1, then the point is on one side of the line,
+     * return -1 then the point is on the other side of the line
+     * return  0 then the point is exactly on the line.
+     * @param linePoint1 One point of the line
+     * @param linePoint2 Second point of the line
+     * @param testPoint The point to test with this line
+     * @return A return value indicating which side of the line the point is on
+     */
+    public static Integer lineFunction(Point2D linePoint1, Point2D linePoint2, Point2D testPoint) {
+
+        Double x = testPoint.getX();
+        Double y = testPoint.getY();
+        Double x1 = linePoint1.getX();
+        Double y1 = linePoint1.getY();
+        Double x2 = linePoint2.getX();
+        Double y2 = linePoint2.getY();
+
+        Double result =  (x - x1)*(y2 - y1) - (y - y1)*(x2 - x1);     //Line function
+
+        if (result > 0) {
+            return 1;
+        }
+        else if (result < 0) {
+            return -1;
+        }
+        else {
+            return 0;
+        }
+    }
+
+
+    /**
+     * Given a point and a vector (angle and vector length) Will create a new point, that vector away from the origin
+     * point
+     * @param originPoint The point with which to use as the base for our vector addition
+     * @param angleInDeg (DEGREES) The angle at which our new point is being created (in degrees!)
+     * @param vectorLength The length out on this angle from the origin point to create the new point
+     * @return a Point2D
+     */
+    public static Point2D makeArbitraryVectorPoint(Point2D originPoint, Double angleInDeg, Double vectorLength) {
+
+        Double endPointX = originPoint.getX() + vectorLength * Math.cos(Math.toRadians(angleInDeg));
+        Double endPointY = originPoint.getY() + vectorLength * Math.sin(Math.toRadians(angleInDeg));
+
+        return new Point2D(endPointX, endPointY);
+
+    }
+
+}

src/main/java/seng302/controllers/CanvasController.java

@@ -1,31 +1,34 @@
 package seng302.controllers;
 
-import javafx.animation.*;
+import javafx.animation.AnimationTimer;
 import javafx.beans.property.SimpleDoubleProperty;
 import javafx.fxml.FXML;
 import javafx.geometry.Point2D;
 import javafx.scene.Group;
-import javafx.scene.Node;
 import javafx.scene.canvas.Canvas;
 import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.image.ImageView;
 import javafx.scene.layout.AnchorPane;
-import javafx.scene.layout.Pane;
 import javafx.scene.paint.Color;
-import javafx.scene.shape.Polygon;
 import javafx.scene.text.Font;
-import javafx.stage.Stage;
-import seng302.models.*;
+import seng302.models.BoatGroup;
+import seng302.models.Colors;
+import seng302.models.Yacht;
+import seng302.models.map.Boundary;
+import seng302.models.map.CanvasMap;
 import seng302.models.mark.*;
-import seng302.models.parsers.StreamParser;
-import seng302.models.parsers.StreamReceiver;
-import seng302.models.parsers.packets.BoatPositionPacket;
-import seng302.models.parsers.XMLParser;
-import seng302.models.parsers.XMLParser.RaceXMLObject.CompoundMark;
-import seng302.models.parsers.XMLParser.RaceXMLObject.Limit;
-import seng302.models.mark.Mark;
+import seng302.models.stream.StreamParser;
+import seng302.models.stream.XMLParser;
+import seng302.models.stream.XMLParser.RaceXMLObject.Limit;
+import seng302.models.stream.XMLParser.RaceXMLObject.Participant;
+import seng302.models.stream.packets.BoatPositionPacket;
+import seng302.server.simulator.GeoUtility;
+import seng302.server.simulator.mark.Position;
 
-import java.text.DecimalFormat;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
 import java.util.concurrent.PriorityBlockingQueue;
 
 /**
@@ -41,15 +44,14 @@ public class CanvasController {
     private ResizableCanvas canvas;
     private Group group;
     private GraphicsContext gc;
+    private ImageView mapImage;
     
-    private final int MARK_SIZE     = 10;
     private final int BUFFER_SIZE   = 50;
+    private final int PANEL_WIDTH   = 1260; // it should be 1280 but, minors 40 to cancel the bias.
+    private final int PANEL_HEIGHT  = 960;
     private final int CANVAS_WIDTH  = 720;
     private final int CANVAS_HEIGHT = 720;
-    private final int LHS_BUFFER    = BUFFER_SIZE;
-    private final int RHS_BUFFER    = BUFFER_SIZE + MARK_SIZE / 2;
-    private final int TOP_BUFFER    = BUFFER_SIZE;
-    private final int BOT_BUFFER    = TOP_BUFFER + MARK_SIZE / 2;
+    private boolean horizontalInversion = false;
 
     private double distanceScaleFactor;
     private ScaleDirection scaleDirection;
@@ -59,16 +61,17 @@ public class CanvasController {
     private Mark maxLonPoint;
     private double referencePointX;
     private double referencePointY;
-    private double metersToPixels;
-    private List<RaceObject> raceObjects = new ArrayList<>();
-    private List<Mark> raceMarks = new ArrayList<>();
+    private double metersPerPixelX;
+    private double metersPerPixelY;
+
+    private List<MarkGroup> markGroups = new ArrayList<>();
+    private List<BoatGroup> boatGroups = new ArrayList<>();
 
     //FRAME RATE
-    private static final double UPDATE_TIME = 0.016666;     // 1 / 60 ie 60fps
+    private Double frameRate = 60.0;
     private final long[] frameTimes = new long[30];
     private int frameTimeIndex = 0;
     private boolean arrayFilled = false;
-    private DecimalFormat decimalFormat2dp = new DecimalFormat("0.00");
 
     public AnimationTimer timer;
 
@@ -86,29 +89,33 @@ public class CanvasController {
         canvas = new ResizableCanvas();
         group = new Group();
 
+        // create image view for map, bind panel size to image
+        mapImage = new ImageView();
+        canvasPane.getChildren().add(mapImage);
+        mapImage.fitWidthProperty().bind(canvasPane.widthProperty());
+        mapImage.fitHeightProperty().bind(canvasPane.heightProperty());
+
         canvasPane.getChildren().add(canvas);
         canvasPane.getChildren().add(group);
         // Bind canvas size to stack pane size.
         canvas.widthProperty().bind(new SimpleDoubleProperty(CANVAS_WIDTH));
         canvas.heightProperty().bind(new SimpleDoubleProperty(CANVAS_HEIGHT));
-        //group.minWidth(CANVAS_WIDTH);
-        //group.minHeight(CANVAS_HEIGHT);
     }
 
     public void initializeCanvas (){
 
         gc = canvas.getGraphicsContext2D();
-        gc.save();
-        gc.setFill(Color.SKYBLUE);
-        gc.fillRect(0,0, CANVAS_WIDTH, CANVAS_HEIGHT);
-        gc.restore();
+        gc.setGlobalAlpha(0.5);
         fitMarksToCanvas();
-
-
+        drawGoogleMap();
         // TODO: 1/05/17 wmu16 - Change this call to now draw the marks as from the xml
-        drawBoats();
+        initializeBoats();
+        initializeMarks();
         timer = new AnimationTimer() {
 
+            private int UPDATE_FPM_PERIOD = 50; // update FPM label every 50 frames
+            private int updateFPMCounter = 100;
+
             @Override
             public void handle(long now) {
 
@@ -123,13 +130,14 @@ public class CanvasController {
                 if (arrayFilled) {
                     elapsedNanos = now - oldFrameTime ;
                     long elapsedNanosPerFrame = elapsedNanos / frameTimes.length ;
-                    Double frameRate = 1_000_000_000.0 / elapsedNanosPerFrame ;
+                    frameRate = 1_000_000_000.0 / elapsedNanosPerFrame ;
+                    if (updateFPMCounter++ > UPDATE_FPM_PERIOD) {
+                        updateFPMCounter = 0;
                         drawFps(frameRate.intValue());
                     }
-
-                // TODO: 1/05/17 cir27 - Make the RaceObjects update on the actual delay.
-                elapsedNanos = 1000 / 60;
-                updateRaceObjects();
+                    raceViewController.updateSparkLine();
+                }
+                updateGroups();
                 if (StreamParser.isRaceFinished()) {
                     this.stop();
                 }
@@ -137,6 +145,30 @@ public class CanvasController {
         };
     }
 
+    /**
+     * First find the top right and bottom left points' geo locations, then retrieve
+     * map from google to display on image view.  - Haoming 22/5/2017
+     */
+    private void drawGoogleMap() {
+        findMetersPerPixel();
+        Point2D topLeftPoint = findScaledXY(maxLatPoint.getLatitude(), minLonPoint.getLongitude());
+        // distance from top left extreme to panel origin (top left corner)
+        double distanceFromTopLeftToOrigin = Math.sqrt(Math.pow(topLeftPoint.getX() * metersPerPixelX, 2) + Math.pow(topLeftPoint.getY() * metersPerPixelY, 2));
+        // angle from top left extreme to panel origin
+        double bearingFromTopLeftToOrigin = Math.toDegrees(Math.atan2(-topLeftPoint.getX(), topLeftPoint.getY()));
+        // the top left extreme
+        Position topLeftPos = new Position(maxLatPoint.getLatitude(), minLonPoint.getLongitude());
+        Position originPos = GeoUtility.getGeoCoordinate(topLeftPos, bearingFromTopLeftToOrigin, distanceFromTopLeftToOrigin);
+
+        // distance from origin corner to bottom right corner of the panel
+        double distanceFromOriginToBottomRight = Math.sqrt(Math.pow(PANEL_HEIGHT* metersPerPixelY, 2) + Math.pow(PANEL_WIDTH * metersPerPixelX, 2));
+        double bearingFromOriginToBottomRight = Math.toDegrees(Math.atan2(PANEL_WIDTH, -PANEL_HEIGHT));
+        Position bottomRightPos = GeoUtility.getGeoCoordinate(originPos, bearingFromOriginToBottomRight, distanceFromOriginToBottomRight);
+
+        Boundary boundary = new Boundary(originPos.getLat(), bottomRightPos.getLng(), bottomRightPos.getLat(), originPos.getLng());
+        CanvasMap canvasMap = new CanvasMap(boundary);
+        mapImage.setImage(canvasMap.getMapImage());
+    }
 
     /**
      * Adds border marks to the canvas, taken from the XML file
@@ -154,9 +186,9 @@ public class CanvasController {
         double[] yBoundaryPoints = new double[courseLimits.size()];
         for (int i = 0; i < courseLimits.size() - 1; i++) {
             Limit thisPoint1 = courseLimits.get(i);
-            SingleMark thisMark1 = new SingleMark("", thisPoint1.getLat(), thisPoint1.getLng(), thisPoint1.getSeqID());
+            SingleMark thisMark1 = new SingleMark("", thisPoint1.getLat(), thisPoint1.getLng(), thisPoint1.getSeqID(), thisPoint1.getSeqID());
             Limit thisPoint2 = courseLimits.get(i+1);
-            SingleMark thisMark2 = new SingleMark("", thisPoint2.getLat(), thisPoint2.getLng(), thisPoint2.getSeqID());
+            SingleMark thisMark2 = new SingleMark("", thisPoint2.getLat(), thisPoint2.getLng(), thisPoint2.getSeqID(), thisPoint2.getSeqID());
             Point2D borderPoint1 = findScaledXY(thisMark1);
             Point2D borderPoint2 = findScaledXY(thisMark2);
             gc.strokeLine(borderPoint1.getX(), borderPoint1.getY(),
@@ -165,108 +197,118 @@ public class CanvasController {
             yBoundaryPoints[i] = borderPoint1.getY();
         }
         Limit thisPoint1 = courseLimits.get(courseLimits.size()-1);
-        SingleMark thisMark1 = new SingleMark("", thisPoint1.getLat(), thisPoint1.getLng(), thisPoint1.getSeqID());
+        SingleMark thisMark1 = new SingleMark("", thisPoint1.getLat(), thisPoint1.getLng(), thisPoint1.getSeqID(), thisPoint1.getSeqID());
         Limit thisPoint2 = courseLimits.get(0);
-        SingleMark thisMark2 = new SingleMark("", thisPoint2.getLat(), thisPoint2.getLng(), thisPoint2.getSeqID());
+        SingleMark thisMark2 = new SingleMark("", thisPoint2.getLat(), thisPoint2.getLng(), thisPoint2.getSeqID(), thisPoint2.getSeqID());
         Point2D borderPoint1 = findScaledXY(thisMark1);
         Point2D borderPoint2 = findScaledXY(thisMark2);
         gc.strokeLine(borderPoint1.getX(), borderPoint1.getY(),
             borderPoint2.getX(), borderPoint2.getY());
         xBoundaryPoints[courseLimits.size()-1] = borderPoint1.getX();
         yBoundaryPoints[courseLimits.size()-1] = borderPoint1.getY();
-        gc.setFill(Color.LIGHTBLUE);
-        gc.fillPolygon(xBoundaryPoints,yBoundaryPoints,yBoundaryPoints.length);
+//        gc.setFill(Color.LIGHTBLUE);
+//        gc.fillPolygon(xBoundaryPoints,yBoundaryPoints,yBoundaryPoints.length);
     }
 
-
-    /**
-     * Adds the course marks to the canvas, taken from the XMl file
-     *
-     * NOTE: This is quite confusing as objects are grabbed from the XMLParser such as Mark and CompoundMark which are
-     * named the same as those in the model package but are, however not the same, so they do not have things such as
-     * a type and must be derived from the number of marks in a compound mark etc..
-     */
-    private void addCourseMarks() {
-        XMLParser.RaceXMLObject raceXMLObject = StreamParser.getXmlObject().getRaceXML();
-        ArrayList<CompoundMark> compoundMarks = raceXMLObject.getCompoundMarks();
-        RaceObject markGroup;
-
-        for (CompoundMark compoundMark : compoundMarks) {
-
-            //If the compound mark has 2 marks then its a gate mark
-            if (compoundMark.getMarks().size() == 2) {
-                CompoundMark.Mark mark1 = compoundMark.getMarks().get(0);
-                CompoundMark.Mark mark2 = compoundMark.getMarks().get(1);
-                SingleMark singleMark1 = new SingleMark(mark1.getMarkName(), mark1.getTargetLat(), mark1.getTargetLng(), mark1.getSourceID());
-                SingleMark singleMark2 = new SingleMark(mark1.getMarkName(), mark2.getTargetLat(), mark2.getTargetLng(), mark2.getSourceID());
-                GateMark thisGateMark = new GateMark(compoundMark.getcMarkName(),
-                        (compoundMark.getMarkID().equals(1)) ? MarkType.OPEN_GATE : MarkType.CLOSED_GATE,
-                        singleMark1,
-                        singleMark2,
-                        singleMark1.getLatitude(),
-                        singleMark1.getLongitude());
-
-                markGroup = new MarkGroup(thisGateMark,
-                        findScaledXY(thisGateMark.getSingleMark1()),
-                        findScaledXY(thisGateMark.getSingleMark2()));
-
-                raceObjects.add(markGroup);
-                raceMarks.add(thisGateMark);
-
-                //Otherwise its a single mark
-            } else {
-                CompoundMark.Mark singleMark = compoundMark.getMarks().get(0);
-                Mark thisSingleMark = new SingleMark(singleMark.getMarkName(),
-                        singleMark.getTargetLat(),
-                        singleMark.getTargetLng(),
-                        singleMark.getSourceID());
-
-                markGroup = new MarkGroup(thisSingleMark, findScaledXY(thisSingleMark));
-                raceObjects.add(markGroup);
-                raceMarks.add(thisSingleMark);
-
-            }
-        }
-    }
-
-    private void updateRaceObjects(){
-        for (RaceObject raceObject : raceObjects) {
-            raceObject.updatePosition(1000 / 60);
-            // some raceObjects will have multiply ID's (for instance gate marks)
-            for (long id : raceObject.getRaceIds()) {
+    private void updateGroups(){
+        for (BoatGroup boatGroup : boatGroups) {
+            // some raceObjects will have multiple ID's (for instance gate marks)
             //checking if the current "ID" has any updates associated with it
-                if (StreamParser.boatPositions.containsKey(id)) {
-                    move(id, raceObject);
+            if (StreamParser.boatLocations.containsKey(boatGroup.getRaceId())) {
+                if (boatGroup.isStopped()) {
+                    updateBoatGroup(boatGroup);
                 }
             }
+            boatGroup.move();
+        }
+        for (MarkGroup markGroup : markGroups) {
+            for (Long id : markGroup.getRaceIds()) {
+                if (StreamParser.markLocations.containsKey(id)) {
+                    updateMarkGroup(id, markGroup);
+                }
+            }
+        }
+        checkForCourseChanges();
+    }
+
+    private void checkForCourseChanges() {
+        if (StreamParser.isNewRaceXmlReceived()){
+            gc.clearRect(0, 0, CANVAS_WIDTH, CANVAS_HEIGHT);
+            drawGoogleMap();
+            addRaceBorder();
         }
     }
 
-    private void move(long id, RaceObject raceObject){
-        PriorityBlockingQueue<BoatPositionPacket> movementQueue = StreamParser.boatPositions.get(id);
+    private void updateBoatGroup(BoatGroup boatGroup) {
+        PriorityBlockingQueue<BoatPositionPacket> movementQueue = StreamParser.boatLocations.get(boatGroup.getRaceId());
+        // giving the movementQueue a 5 packet buffer to account for slightly out of order packets
         if (movementQueue.size() > 0){
-            BoatPositionPacket positionPacket = movementQueue.peek();
-
-            //this code adds a delay to reading from the movementQueue
-            //in case things being put into the movement queue are slightly
-            //out of order
-            int delayTime = 1000;
-            int loopTime = delayTime * 10;
-            long timeDiff = (System.currentTimeMillis()%loopTime - positionPacket.getTimeValid()%loopTime);
-            if (timeDiff < 0){
-                timeDiff = loopTime + timeDiff;
-            }
-            if (timeDiff > delayTime) {
             try {
-                    positionPacket = movementQueue.take();
-                    Point2D p2d = latLonToXY(positionPacket.getLat(), positionPacket.getLon());
+                BoatPositionPacket positionPacket = movementQueue.take();
+                Point2D p2d = findScaledXY(positionPacket.getLat(), positionPacket.getLon());
                 double heading = 360.0 / 0xffff * positionPacket.getHeading();
-                    raceObject.setDestination(p2d.getX(), p2d.getY(), heading, positionPacket.getGroundSpeed(), (int) id);
+                boatGroup.setDestination(p2d.getX(), p2d.getY(), heading, positionPacket.getGroundSpeed(), positionPacket.getTimeValid(), frameRate, boatGroup.getRaceId());
+            } catch (InterruptedException e){
+                e.printStackTrace();
+            }
+//            }
+        }
+    }
+
+    void updateMarkGroup (long raceId, MarkGroup markGroup) {
+        PriorityBlockingQueue<BoatPositionPacket> movementQueue = StreamParser.markLocations.get(raceId);
+        if (movementQueue.size() > 0){
+            try {
+                BoatPositionPacket positionPacket = movementQueue.take();
+                Point2D p2d = findScaledXY(positionPacket.getLat(), positionPacket.getLon());
+                markGroup.moveMarkTo(p2d.getX(), p2d.getY(), raceId);
             } catch (InterruptedException e){
                 e.printStackTrace();
             }
         }
     }
+
+    /**
+     * Draws all the boats.
+     */
+    private void initializeBoats() {
+        Map<Integer, Yacht> boats = StreamParser.getBoats();
+        Group boatAnnotations = new Group();
+
+        ArrayList<Participant> participants = StreamParser.getXmlObject().getRaceXML().getParticipants();
+        ArrayList<Integer> participantIDs = new ArrayList<>();
+        for (Participant p : participants) {
+            participantIDs.add(p.getsourceID());
+        }
+
+        for (Yacht boat : boats.values()) {
+            if (participantIDs.contains(boat.getSourceID())) {
+                boat.setColour(Colors.getColor());
+                BoatGroup boatGroup = new BoatGroup(boat, boat.getColour());
+                boatGroups.add(boatGroup);
+                boatAnnotations.getChildren().add(boatGroup.getLowPriorityAnnotations());
+            }
+        }
+        group.getChildren().add(boatAnnotations);
+        group.getChildren().addAll(boatGroups);
+    }
+
+    private void initializeMarks() {
+        List<Mark> allMarks = StreamParser.getXmlObject().getRaceXML().getNonDupCompoundMarks();
+        for (Mark mark : allMarks) {
+            if (mark.getMarkType() == MarkType.SINGLE_MARK) {
+                SingleMark sMark = (SingleMark) mark;
+
+                MarkGroup markGroup = new MarkGroup(sMark, findScaledXY(sMark));
+                markGroups.add(markGroup);
+            } else {
+                GateMark gMark = (GateMark) mark;
+
+                MarkGroup markGroup = new MarkGroup(gMark, findScaledXY(gMark.getSingleMark1()), findScaledXY(gMark.getSingleMark2())); //should be 2 objects in the list.
+                markGroups.add(markGroup);
+            }
+        }
+        group.getChildren().addAll(markGroups);
     }
 
     class ResizableCanvas extends Canvas {
@@ -294,63 +336,37 @@ public class CanvasController {
         public double prefWidth(double height) {
             return getWidth();
         }
-
         @Override
         public double prefHeight(double width) {
             return getHeight();
         }
+
     }
 
     private void drawFps(int fps){
         if (raceViewController.isDisplayFps()){
-            gc.clearRect(5,5,50,20);
-            gc.setFill(Color.SKYBLUE);
-            gc.fillRect(4,4,51,21);
-            gc.setFill(Color.BLACK);
-            gc.setFont(new Font(14));
-            gc.setLineWidth(3);
+            gc.clearRect(5, 5, 60, 30);
+            gc.setFont(new Font(16));
+            gc.setLineWidth(4);
+            gc.setGlobalAlpha(0.75);
             gc.fillText(fps + " FPS", 5, 20);
+            gc.setGlobalAlpha(0.5);
         } else {
-            gc.clearRect(5,5,50,20);
-            gc.setFill(Color.SKYBLUE);
-            gc.fillRect(4,4,51,21);
+            gc.clearRect(5,5,60,30);
         }
     }
 
-    /**
-     * Draws all the boats.
-     */
-    private void drawBoats() {
-//        Map<Boat, TimelineInfo> timelineInfos = raceViewController.getTimelineInfos();
-//        List<Boat> boats  = raceViewController.getStartingBoats();
-        Map<Integer, Yacht> boats = StreamParser.getBoats();
-        Double startingX  = raceObjects.get(0).getLayoutX();
-        Double startingY  = raceObjects.get(0).getLayoutY();
-        Group boatAnnotations = new Group();
-
-        for (Yacht boat : boats.values()) {
-//        for (Boat boat : boats) {
-            boat.setColour(Colors.getColor());
-            BoatGroup boatGroup = new BoatGroup(boat, boat.getColour());
-            boatGroup.moveTo(startingX, startingY, 0d);
-            //boatGroup.setStage(raceViewController.getStage());
-            raceObjects.add(boatGroup);
-            boatAnnotations.getChildren().add(boatGroup.getLowPriorityAnnotations());
-        }
-        group.getChildren().add(boatAnnotations);
-        group.getChildren().addAll(raceObjects);
-    }
-
     /**
      * Calculates x and y location for every marker that fits it to the canvas the race will be drawn on.
      */
     private void fitMarksToCanvas() {
+        //Check is called once to avoid unnecessarily change the course limits once the race is running
+        StreamParser.isNewRaceXmlReceived();
         findMinMaxPoint();
         double minLonToMaxLon = scaleRaceExtremities();
         calculateReferencePointLocation(minLonToMaxLon);
-        givePointsXY();
+        //givePointsXY();
         addRaceBorder();
-        findMetersToPixels();
     }
 
 
@@ -366,23 +382,18 @@ public class CanvasController {
         sortedPoints.sort(Comparator.comparingDouble(Limit::getLat));
         Limit minLatMark = sortedPoints.get(0);
         Limit maxLatMark = sortedPoints.get(sortedPoints.size()-1);
-        minLatPoint = new SingleMark(minLatMark.toString(), minLatMark.getLat(), minLatMark.getLng(), minLatMark.getSeqID());
-        maxLatPoint = new SingleMark(maxLatMark.toString(), maxLatMark.getLat(), maxLatMark.getLng(), maxLatMark.getSeqID());
+        minLatPoint = new SingleMark(minLatMark.toString(), minLatMark.getLat(), minLatMark.getLng(), minLatMark.getSeqID(), minLatMark.getSeqID());
+        maxLatPoint = new SingleMark(maxLatMark.toString(), maxLatMark.getLat(), maxLatMark.getLng(), maxLatMark.getSeqID(), minLatMark.getSeqID());
 
         sortedPoints.sort(Comparator.comparingDouble(Limit::getLng));
         //If the course is on a point on the earth where longitudes wrap around.
         Limit minLonMark = sortedPoints.get(0);
         Limit maxLonMark = sortedPoints.get(sortedPoints.size()-1);
-        SingleMark thisMinLon = new SingleMark(minLonMark.toString(), minLonMark.getLat(), minLonMark.getLng(), minLonMark.getSeqID());
-        SingleMark thisMaxLon = new SingleMark(maxLonMark.toString(), maxLonMark.getLat(), maxLonMark.getLng(), maxLonMark.getSeqID());
-        // TODO: 30/03/17 cir27 - Correctly account for longitude wrapping around.
-        if (thisMaxLon.getLongitude() - thisMinLon.getLongitude() > 180) {
-            SingleMark temp = thisMinLon;
-            thisMinLon = thisMaxLon;
-            thisMaxLon = temp;
+        minLonPoint = new SingleMark(minLonMark.toString(), minLonMark.getLat(), minLonMark.getLng(), minLonMark.getSeqID(), minLonMark.getSeqID());
+        maxLonPoint = new SingleMark(maxLonMark.toString(), maxLonMark.getLat(), maxLonMark.getLng(), maxLonMark.getSeqID(), minLonMark.getSeqID());
+        if (maxLonPoint.getLongitude() - minLonPoint.getLongitude() > 180) {
+            horizontalInversion = true;
         }
-        minLonPoint = thisMinLon;
-        maxLonPoint = thisMaxLon;
     }
 
     /**
@@ -397,24 +408,28 @@ public class CanvasController {
 
         if (scaleDirection == ScaleDirection.HORIZONTAL) {
             referenceAngle = Math.abs(Mark.calculateHeadingRad(referencePoint, minLonPoint));
-            referencePointX = LHS_BUFFER + distanceScaleFactor * Math.sin(referenceAngle) * Mark.calculateDistance(referencePoint, minLonPoint);
+            referencePointX = BUFFER_SIZE + distanceScaleFactor * Math.sin(referenceAngle) * Mark.calculateDistance(referencePoint, minLonPoint);
 
             referenceAngle = Math.abs(Mark.calculateHeadingRad(referencePoint, maxLatPoint));
-            referencePointY  = CANVAS_HEIGHT - (TOP_BUFFER + BOT_BUFFER);
+            referencePointY  = CANVAS_HEIGHT - (BUFFER_SIZE + BUFFER_SIZE);
             referencePointY -= distanceScaleFactor * Math.cos(referenceAngle) * Mark.calculateDistance(referencePoint, maxLatPoint);
             referencePointY  = referencePointY / 2;
-            referencePointY += TOP_BUFFER;
+            referencePointY += BUFFER_SIZE;
             referencePointY += distanceScaleFactor * Math.cos(referenceAngle) * Mark.calculateDistance(referencePoint, maxLatPoint);
         } else {
-            referencePointY = CANVAS_HEIGHT - BOT_BUFFER;
+            referencePointY = CANVAS_HEIGHT - BUFFER_SIZE;
 
             referenceAngle = Math.abs(Mark.calculateHeadingRad(referencePoint, minLonPoint));
-            referencePointX  = LHS_BUFFER;
+            referencePointX  = BUFFER_SIZE;
             referencePointX += distanceScaleFactor * Math.sin(referenceAngle) * Mark.calculateDistance(referencePoint, minLonPoint);
-            referencePointX += ((CANVAS_WIDTH - (LHS_BUFFER + RHS_BUFFER)) - (minLonToMaxLon * distanceScaleFactor)) / 2;
+            referencePointX += ((CANVAS_WIDTH - (BUFFER_SIZE + BUFFER_SIZE)) - (minLonToMaxLon * distanceScaleFactor)) / 2;
+        }
+        if(horizontalInversion) {
+            referencePointX = CANVAS_WIDTH - BUFFER_SIZE - (referencePointX - BUFFER_SIZE);
         }
     }
 
+
     /**
      * Finds the scale factor necessary to fit all race markers within the onscreen map and assigns it to distanceScaleFactor
      * Returns the max horizontal distance of the map.
@@ -431,10 +446,10 @@ public class CanvasController {
             horiAngle = horiAngle - (Math.PI / 2);
         double horiDistance = Math.cos(horiAngle) * Mark.calculateDistance(minLonPoint, maxLonPoint);
 
-        double vertScale = (CANVAS_HEIGHT - (TOP_BUFFER + BOT_BUFFER)) / vertDistance;
+        double vertScale = (CANVAS_HEIGHT - (BUFFER_SIZE + BUFFER_SIZE)) / vertDistance;
 
-        if ((horiDistance * vertScale) > (CANVAS_WIDTH - (RHS_BUFFER + LHS_BUFFER))) {
-            distanceScaleFactor = (CANVAS_WIDTH - (RHS_BUFFER + LHS_BUFFER)) / horiDistance;
+        if ((horiDistance * vertScale) > (CANVAS_WIDTH - (BUFFER_SIZE + BUFFER_SIZE))) {
+            distanceScaleFactor = (CANVAS_WIDTH - (BUFFER_SIZE + BUFFER_SIZE)) / horiDistance;
             scaleDirection = ScaleDirection.HORIZONTAL;
         } else {
             distanceScaleFactor = vertScale;
@@ -443,43 +458,18 @@ public class CanvasController {
         return horiDistance;
     }
 
-    /**
-     * Give all markers in the course an x,y location relative to a given reference with a known x,y location. Distances
-     * are scaled according to the distanceScaleFactor variable.
-     */
-    private void givePointsXY() {
-        List<Mark> allPoints = new ArrayList<>(raceViewController.getRace().getCourse());
-        List<Mark> processed = new ArrayList<>();
-        RaceObject markGroup;
-
-        for (Mark mark : allPoints) {
-            if (!processed.contains(mark)) {
-                if (mark.getMarkType() != MarkType.SINGLE_MARK) {
-                    GateMark gateMark = (GateMark) mark;
-                    markGroup = new MarkGroup(mark, findScaledXY(gateMark.getSingleMark1()), findScaledXY(gateMark.getSingleMark2()));
-                    raceObjects.add(markGroup);
-                } else {
-                    markGroup = new MarkGroup(mark, findScaledXY(mark));
-                    raceObjects.add(markGroup);
-                }
-                processed.add(mark);
-            }
-        }
-    }
-
     private Point2D findScaledXY (Mark unscaled) {
-        return findScaledXY (minLatPoint.getLatitude(), minLatPoint.getLongitude(),
-                             unscaled.getLatitude(), unscaled.getLongitude());
+        return findScaledXY (unscaled.getLatitude(), unscaled.getLongitude());
     }
 
-    private Point2D findScaledXY (double latA, double lonA, double latB, double lonB) {
+    public Point2D findScaledXY (double unscaledLat, double unscaledLon) {
         double distanceFromReference;
         double angleFromReference;
         int xAxisLocation = (int) referencePointX;
         int yAxisLocation = (int) referencePointY;
 
-        angleFromReference = Mark.calculateHeadingRad(latA, lonA, latB, lonB);
-        distanceFromReference = Mark.calculateDistance(latA, lonA, latB, lonB);
+        angleFromReference = Mark.calculateHeadingRad(minLatPoint.getLatitude(), minLatPoint.getLongitude(), unscaledLat, unscaledLon);
+        distanceFromReference = Mark.calculateDistance(minLatPoint.getLatitude(), minLatPoint.getLongitude(), unscaledLat, unscaledLon);
         if (angleFromReference >= 0 && angleFromReference <= Math.PI / 2) {
             xAxisLocation += (int) Math.round(distanceScaleFactor * Math.sin(angleFromReference) * distanceFromReference);
             yAxisLocation -= (int) Math.round(distanceScaleFactor * Math.cos(angleFromReference) * distanceFromReference);
@@ -496,44 +486,38 @@ public class CanvasController {
             xAxisLocation -= (int) Math.round(distanceScaleFactor * Math.cos(angleFromReference) * distanceFromReference);
             yAxisLocation += (int) Math.round(distanceScaleFactor * Math.sin(angleFromReference) * distanceFromReference);
         }
+        if(horizontalInversion) {
+            xAxisLocation = CANVAS_WIDTH - BUFFER_SIZE - (xAxisLocation - BUFFER_SIZE);
+        }
         return new Point2D(xAxisLocation, yAxisLocation);
     }
 
-
-
     /**
      * Find the number of meters per pixel.
      */
-    private void findMetersToPixels () {
-        Double angularDistance;
-        Double angle;
-        Double straightLineDistance;
-        if (scaleDirection == ScaleDirection.HORIZONTAL) {
-            angularDistance = Mark.calculateDistance(minLonPoint, maxLonPoint);
-            angle = Mark.calculateHeadingRad(minLonPoint, maxLonPoint);
-            if (angle > Math.PI / 2) {
-                straightLineDistance = Math.cos(angle - Math.PI) * angularDistance;
-            } else {
-                straightLineDistance = Math.cos(angle) * angularDistance;
-            }
-            metersToPixels = (CANVAS_WIDTH - RHS_BUFFER - LHS_BUFFER) / straightLineDistance;
-        } else {
-            angularDistance = Mark.calculateDistance(minLatPoint, maxLatPoint);
-            angle = Mark.calculateHeadingRad(minLatPoint, maxLatPoint);
-            if (angle < Math.PI / 2) {
-                straightLineDistance = Math.cos(angle) * angularDistance;
-            } else {
-                straightLineDistance = Math.cos(-angle + Math.PI * 2) * angularDistance;
-            }
-            metersToPixels = (CANVAS_HEIGHT - TOP_BUFFER - BOT_BUFFER) / straightLineDistance;
-        }
+    private void findMetersPerPixel () {
+        Point2D p1, p2;
+        Mark m1, m2;
+        double theta, distance, dx, dy, dHorizontal, dVertical;
+        m1 = new SingleMark("m1", maxLatPoint.getLatitude(), minLonPoint.getLongitude(), 1, 0);
+        m2 = new SingleMark("m2", minLatPoint.getLatitude(), maxLonPoint.getLongitude(), 2, 0);
+        p1 = findScaledXY(m1);
+        p2 = findScaledXY(m2);
+        theta = Mark.calculateHeadingRad(m1, m2);
+        distance = Mark.calculateDistance(m1, m2);
+        dHorizontal = Math.abs(Math.sin(theta) * distance);
+        dVertical = Math.abs(Math.cos(theta) * distance);
+        dx = Math.abs(p1.getX() - p2.getX());
+        dy = Math.abs(p1.getY() - p2.getY());
+        metersPerPixelX = dHorizontal / dx;
+        metersPerPixelY = dVertical / dy;
     }
 
-    private Point2D latLonToXY (double latitude, double longitude) {
-        return findScaledXY(minLatPoint.getLatitude(), minLatPoint.getLongitude(), latitude, longitude);
+    List<BoatGroup> getBoatGroups() {
+        return boatGroups;
     }
 
-    List<RaceObject> getRaceObjects() {
-        return raceObjects;
+    List<MarkGroup> getMarkGroups() {
+        return  markGroups;
     }
 }

src/main/java/seng302/controllers/Controller.java

@@ -1,164 +1,39 @@
 package seng302.controllers;
 
-import javafx.application.Platform;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.fxml.Initializable;
-import javafx.scene.control.Button;
-import javafx.scene.control.Label;
-import javafx.scene.control.TableColumn;
-import javafx.scene.control.TableView;
-import javafx.scene.control.cell.PropertyValueFactory;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.Pane;
-import javafx.scene.paint.Color;
-import seng302.models.Yacht;
-import seng302.models.parsers.StreamParser;
-import seng302.models.parsers.XMLParser;
-
 
 import java.io.IOException;
 import java.net.URL;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.*;
 import java.util.ResourceBundle;
-import java.util.Timer;
-import java.util.TimerTask;
+import seng302.models.stream.StreamParser;
 
 public class Controller implements Initializable {
+
     @FXML
     private AnchorPane contentPane;
-    @FXML
-    private Label timeTillLive;
-    @FXML
-    private Button streamButton;
-    @FXML
-    private Button switchToRaceViewButton;
-    @FXML
-    private TableView<Yacht> teamList;
-    @FXML
-    private TableColumn<Yacht, String> boatNameCol;
-    @FXML
-    private TableColumn<Yacht, String> shortNameCol;
-    @FXML
-    private TableColumn<Yacht, String> countryCol;
-    @FXML
-    private TableColumn<Yacht, String> posCol;
-    @FXML
-    private Label realTime;
-
-    private XMLParser xmlParser;
 
     private void setContentPane(String jfxUrl) {
         try {
             contentPane.getChildren().removeAll();
             contentPane.getChildren().clear();
-            contentPane.getChildren().addAll((Pane) FXMLLoader.load(getClass().getResource(jfxUrl)));
-        }
-        catch(javafx.fxml.LoadException e){
+            contentPane.getStylesheets().add(getClass().getResource("/css/master.css").toString());
+            contentPane.getChildren()
+                .addAll((Pane) FXMLLoader.load(getClass().getResource(jfxUrl)));
+        } catch (javafx.fxml.LoadException e) {
             System.err.println(e.getCause());
-        }
-        catch(IOException e){
+        } catch (IOException e) {
             System.err.println(e);
         }
     }
 
     @Override
     public void initialize(URL location, ResourceBundle resources) {
-        //DateFormat format = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
-        //format.setTimeZone(TimeZone.getTimeZone("GMT-8"));
-        //realTime.setText(format.format(new Date()));
-    }
-
-    /**
-     * Running a timer to update the livestream status on welcome screen. Update interval is 1 second.
-     */
-    public void startStream() {
-        if (StreamParser.isStreamStatus()) {
-            xmlParser = StreamParser.getXmlObject();
-            streamButton.setVisible(false);
-            realTime.setVisible(true);
-            timeTillLive.setVisible(true);
-            timeTillLive.setTextFill(Color.GREEN);
-            timeTillLive.setText("Connecting...");
-            Timer timer = new Timer();
-            timer.scheduleAtFixedRate(new TimerTask() {
-                @Override
-                public void run() {
-                    Platform.runLater(() -> {
-                        if (StreamParser.isRaceFinished()) {
-                            realTime.setText(StreamParser.getCurrentTimeString());
-                            timeTillLive.setTextFill(Color.RED);
-                            timeTillLive.setText("Race finished! Waiting for new race...");
-                            switchToRaceViewButton.setDisable(true);
-                        } else if (StreamParser.getTimeSinceStart() > 0) {
-                            realTime.setText(StreamParser.getCurrentTimeString());
-                            updateTeamList();
-                            timeTillLive.setTextFill(Color.RED);
-                            switchToRaceViewButton.setDisable(false);
-                            String timerMinute = Long.toString(StreamParser.getTimeSinceStart() / 60);
-                            String timerSecond = Long.toString(StreamParser.getTimeSinceStart() % 60);
-                            if (timerSecond.length() == 1) {
-                                timerSecond = "0" + timerSecond;
-                            }
-                            String timerString = "-" + timerMinute + ":" + timerSecond;
-                            timeTillLive.setText(timerString);
-                        } else {
-                            realTime.setText(StreamParser.getCurrentTimeString());
-                            updateTeamList();
-                            timeTillLive.setTextFill(Color.BLACK);
-                            switchToRaceViewButton.setDisable(false);
-                            String timerMinute = Long.toString(-1 * StreamParser.getTimeSinceStart() / 60);
-                            String timerSecond = Long.toString(-1 * StreamParser.getTimeSinceStart() % 60);
-                            if (timerSecond.length() == 1) {
-                                timerSecond = "0" + timerSecond;
-                            }
-                            String timerString = timerMinute + ":" + timerSecond;
-                            timeTillLive.setText(timerString);
-                        }
-                    });
-                }
-            }, 0, 1000);
-        } else {
-            timeTillLive.setText("Stream not available.");
-            timeTillLive.setTextFill(Color.RED);
-        }
-    }
-
-    public void switchToRaceView() {
-        setContentPane("/views/RaceView.fxml");
-    }
-
-    private void updateTeamList() {
-        ObservableList<Yacht> data = FXCollections.observableArrayList();
-        teamList.setItems(data);
-        boatNameCol.setCellValueFactory(
-                new PropertyValueFactory<>("boatName")
-        );
-        shortNameCol.setCellValueFactory(
-                new PropertyValueFactory<>("shortName")
-        );
-        countryCol.setCellValueFactory(
-                new PropertyValueFactory<>("country")
-        );
-        posCol.setCellValueFactory(
-                new PropertyValueFactory<>("position")
-        );
-//        if (StreamParser.isRaceStarted()) {
-        data.addAll(StreamParser.getBoatsPos().values());
-//        } else {
-//            for (Yacht boat : StreamParser.getBoats().values()) {
-//                boat.setPosition("-");
-//                data.add(boat);
-//            }
-//        }
-        teamList.refresh();
-
-//        posCol.setSortType(TableColumn.SortType.ASCENDING);
-//        teamList.getSortOrder().add(posCol);
-//        posCol.setSortable(false);
+        contentPane.getStylesheets().add(getClass().getResource("/css/master.css").toString());
+        setContentPane("/views/StartScreenView.fxml");
+        StreamParser.boatLocations.clear();
     }
 }

src/main/java/seng302/controllers/RaceController.java

@@ -1,82 +0,0 @@
-package seng302.controllers;
-
-import seng302.models.Race;
-import seng302.models.Yacht;
-import seng302.models.parsers.ConfigParser;
-import seng302.models.parsers.CourseParser;
-import seng302.models.parsers.StreamParser;
-
-import java.lang.reflect.Array;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Map;
-import java.util.Random;
-
-/**
- * Created by zyt10 on 17/03/17.
- * run before CanvasController to initialize race events
- * the CanvasController then uses the event data to make the animations
- */
-public class RaceController {
-    Race race = null;
-
-    public void initializeRace() {
-        String raceConfigFile = "/config/config.xml";
-        String teamsConfigFile = "/config/teams.xml";
-
-        try {
-            race = createRace(raceConfigFile, teamsConfigFile);
-        } catch (Exception e) {
-            System.out.println("There was an error creating the race.");
-        }
-
-        if (race != null) {
-            race.startRace();
-        } else {
-            System.out.println("There was an error creating the race. Exiting.");
-        }
-    }
-
-    public Race createRace(String configFile, String teamsConfigFile) throws Exception {
-        Race race = new Race();
-//        StreamParser.xmlObject
-        // Read team names from file
-//        TeamsParser tp = new TeamsParser(teamsConfigFile);
-
-        // Read course from file
-//        ConfigParser config = new ConfigParser(configFile);
-
-        ArrayList<String> boatNames = new ArrayList<>();
-//        ArrayList<Boat> teams = tp.getBoats();
-        Map<Long, Yacht> teams = StreamParser.getBoatsPos();
-
-        //get race size
-        int numberOfBoats = teams.size();
-
-        //get time scale
-//        double timeScale = config.getTimeScale();
-//        race.setTimeScale(timeScale);
-
-        for (Yacht boat : teams.values()) {
-            boatNames.add(boat.getBoatName());
-            race.addBoat(boat);
-        }
-
-        // Shuffle team names
-        long seed = System.nanoTime();
-        Collections.shuffle(boatNames, new Random(seed));
-
-        if (numberOfBoats > Array.getLength(boatNames.toArray())) {
-            return null;
-        }
-
-        CourseParser course = new CourseParser("/config/course.xml");
-        race.addCourse(course.getCourse());
-
-        return race;
-    }
-
-    public Race getRace() {
-        return race;
-    }
-}

src/main/java/seng302/controllers/RaceResultController.java

@@ -1,37 +0,0 @@
-package seng302.controllers;
-
-import javafx.fxml.FXML;
-import javafx.fxml.Initializable;
-import javafx.scene.layout.AnchorPane;
-import javafx.scene.layout.VBox;
-import javafx.scene.text.Text;
-import seng302.models.Race;
-
-import java.net.URL;
-import java.util.ResourceBundle;
-
-/**
- * Created by ptg19 on 20/03/17.
- */
-public class RaceResultController implements Initializable{
-    @FXML private AnchorPane window;
-    @FXML private VBox resultsVBox;
-    private Race race;
-
-    RaceResultController(Race race){
-        this.race = race;
-    }
-
-    @Override
-    public void initialize(URL location, ResourceBundle resources) {
-        int boatPosition = this.race.getFinishedBoats().length;
-
-        for (int i = this.race.getFinishedBoats().length - 1; i >= 0; i--){
-            resultsVBox.getChildren().add(0, new Text(boatPosition + ": " + this.race.getFinishedBoats()[i].getBoatName()));
-            boatPosition--;
-        }
-
-
-
-    }
-}

src/main/java/seng302/controllers/RaceViewController.java

@@ -1,35 +1,60 @@
 package seng302.controllers;
 
-import com.sun.scenario.effect.impl.sw.sse.SSEBlend_SRC_OUTPeer;
-import javafx.animation.Animation;
 import javafx.animation.KeyFrame;
 import javafx.animation.Timeline;
-import javafx.beans.value.ChangeListener;
-import javafx.beans.value.ObservableValue;
-import javafx.event.ActionEvent;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
+import javafx.geometry.Point2D;
+import javafx.geometry.Side;
+import javafx.scene.Scene;
+import javafx.scene.chart.LineChart;
+import javafx.scene.chart.NumberAxis;
+import javafx.scene.chart.XYChart;
+import javafx.scene.chart.XYChart.Series;
+import javafx.scene.control.Button;
 import javafx.scene.control.CheckBox;
+import javafx.scene.control.ComboBox;
 import javafx.scene.control.Slider;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.Pane;
 import javafx.scene.layout.VBox;
 import javafx.scene.paint.Color;
+import javafx.scene.paint.Paint;
+import javafx.scene.shape.Line;
 import javafx.scene.text.Text;
 import javafx.stage.Stage;
+import javafx.stage.StageStyle;
 import javafx.util.Duration;
 import javafx.util.StringConverter;
+import seng302.GeometryUtils;
+import seng302.controllers.annotations.Annotation;
+import seng302.controllers.annotations.ImportantAnnotationController;
+import seng302.controllers.annotations.ImportantAnnotationDelegate;
+import seng302.controllers.annotations.ImportantAnnotationsState;
 import seng302.models.*;
-import seng302.models.parsers.ConfigParser;
-import seng302.models.parsers.StreamParser;
+import seng302.models.mark.GateMark;
+import seng302.models.mark.Mark;
+import seng302.models.mark.MarkGroup;
+import seng302.models.mark.SingleMark;
+import seng302.models.stream.StreamParser;
+import seng302.models.stream.XMLParser;
 
 import java.io.IOException;
 import java.util.*;
+import seng302.models.stream.XMLParser.RaceXMLObject.Participant;
+import java.util.stream.Collectors;
 
 /**
  * Created by ptg19 on 29/03/17.
  */
-public class RaceViewController extends Thread{
+public class RaceViewController extends Thread implements ImportantAnnotationDelegate {
+
+    @FXML
+    private LineChart raceSparkLine;
+    @FXML
+    private NumberAxis sparklineYAxis;
     @FXML
     private VBox positionVbox;
     @FXML
@@ -43,64 +68,105 @@ public class RaceViewController extends Thread{
     @FXML
     private Slider annotationSlider;
     @FXML
+    private Button selectAnnotationBtn;
+    @FXML
+    private ComboBox boatSelectionComboBox;
+    @FXML
     private CanvasController includedCanvasController;
 
-    private ArrayList<Yacht> startingBoats = new ArrayList<>();
+    private static ArrayList<Yacht> startingBoats = new ArrayList<>();
     private boolean displayFps;
     private Timeline timerTimeline;
-    private Map<Yacht, TimelineInfo> timelineInfos = new HashMap<>();
-    private ArrayList<Yacht> boatOrder = new ArrayList<>();
-    private Race race;
     private Stage stage;
+    private static HashMap<Integer, Series<String, Double>> sparkLineData = new HashMap<>();
+    private static ArrayList<Yacht> racingBoats = new ArrayList<>();
+    private ImportantAnnotationsState importantAnnotations;
+    private Yacht selectedBoat;
 
     public void initialize() {
+        // Load a default important annotation state
+        importantAnnotations = new ImportantAnnotationsState();
 
-        RaceController raceController = new RaceController();
-        raceController.initializeRace();
-        race = raceController.getRace();
-        for (Yacht boat : race.getBoats()) {
-            startingBoats.add(boat);
-        }
-//        try{
-//            initializeTimelines();
-//        }
-//        catch (Exception e){
-//            e.printStackTrace();
-//        }
+        //Formatting the y axis of the sparkline
+        raceSparkLine.getYAxis().setRotate(180);
+        raceSparkLine.getYAxis().setTickLabelRotation(180);
+        raceSparkLine.getYAxis().setTranslateX(-5);
+        raceSparkLine.getYAxis().setAutoRanging(false);
+        sparklineYAxis.setTickMarkVisible(false);
+        startingBoats = new ArrayList<>(StreamParser.getBoats().values());
 
         includedCanvasController.setup(this);
         includedCanvasController.initializeCanvas();
-        initializeTimer();
-        initializeSettings();
-        initialiseWindDirection();
-        initialisePositionVBox();
-        //set wind direction!!!!!!! can't find another place to put my code --haoming
-//        double windDirection = new ConfigParser("/config/config.xml").getWindDirection();
-//        windDirectionText.setText(String.format("%.1f°", windDirection));
-//        windArrowText.setRotate(windDirection);
+        initializeUpdateTimer();
+        initialiseFPSCheckBox();
+        initialiseAnnotationSlider();
+        initialiseBoatSelectionComboBox();
         includedCanvasController.timer.start();
+        selectAnnotationBtn.setOnAction(event -> loadSelectAnnotationView());
     }
 
 
+    /**
+     * The important annotations have been changed, update this view
+     *
+     * @param importantAnnotationsState The current state of the selected annotations
+     */
+    public void importantAnnotationsChanged(ImportantAnnotationsState importantAnnotationsState) {
+        this.importantAnnotations = importantAnnotationsState;
+        setAnnotations((int) annotationSlider.getValue()); // Refresh the displayed annotations
+    }
 
-    private void initializeSettings() {
+
+    /**
+     * Loads the "select annotations" view in a new window
+     */
+    private void loadSelectAnnotationView() {
+        try {
+            FXMLLoader fxmlLoader = new FXMLLoader();
+            Stage stage = new Stage();
+
+            // Set controller
+            ImportantAnnotationController controller = new ImportantAnnotationController(this,
+                stage);
+            fxmlLoader.setController(controller);
+
+            // Load FXML and set CSS
+            fxmlLoader
+                .setLocation(getClass().getResource("/views/importantAnnotationSelectView.fxml"));
+            Scene scene = new Scene(fxmlLoader.load(), 469, 298);
+            scene.getStylesheets().add(getClass().getResource("/css/master.css").toString());
+            stage.initStyle(StageStyle.UNDECORATED);
+
+            stage.setScene(scene);
+            stage.show();
+
+            controller.loadState(importantAnnotations);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+
+    private void initialiseFPSCheckBox() {
         displayFps = true;
-
-        toggleFps.selectedProperty().addListener(new ChangeListener<Boolean>() {
-            @Override
-            public void changed(ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) {
-                displayFps = !displayFps;
+        toggleFps.selectedProperty().addListener(
+            (observable, oldValue, newValue) -> displayFps = !displayFps);
     }
-        });
 
-        //SLIFER STUFF BELOW
+    private void initialiseAnnotationSlider() {
         annotationSlider.setLabelFormatter(new StringConverter<Double>() {
             @Override
             public String toString(Double n) {
-                if (n == 0) return "None";
-                if (n == 1) return "Low";
-                if (n == 2) return "Medium";
-                if (n == 3) return "All";
+                if (n == 0) {
+                    return "None";
+                }
+                if (n == 1) {
+                    return "Important";
+                }
+                if (n == 2) {
+                    return "All";
+                }
 
                 return "All";
             }
@@ -110,15 +176,13 @@ public class RaceViewController extends Thread{
                 switch (s) {
                     case "None":
                         return 0d;
-                    case "Low":
+                    case "Important":
                         return 1d;
-                    case "Medium":
-                        return 2d;
                     case "All":
-                        return 3d;
+                        return 2d;
 
                     default:
-                        return 3d;
+                        return 2d;
                 }
             }
         });
@@ -126,22 +190,101 @@ public class RaceViewController extends Thread{
         annotationSlider.valueProperty().addListener((obs, oldval, newVal) ->
             setAnnotations((int) annotationSlider.getValue()));
 
-        annotationSlider.setValue(3);
+        annotationSlider.setValue(2);
     }
 
-    private void initializeTimer(){
+
+    /**
+     * Used to add any new boats into the race that may have started late or not have had data received yet
+     */
+    void updateSparkLine(){
+        // Collect the racing boats that aren't already in the chart
+        ArrayList<Yacht> sparkLineCandidates = startingBoats.stream().filter(yacht -> !sparkLineData.containsKey(yacht.getSourceID())
+                && yacht.getPosition() != null & yacht.getPosition() != "-").collect(Collectors.toCollection(ArrayList::new));
+
+        // Obtain the qualifying boats to set the max on the Y axis
+        racingBoats = startingBoats.stream().filter(yacht ->
+        yacht.getPosition() != null & yacht.getPosition() != "-").collect(Collectors.toCollection(ArrayList::new));
+        sparklineYAxis.setUpperBound(racingBoats.size() + 1);
+
+        // Create a new data series for new boats
+        sparkLineCandidates.stream().filter(yacht -> yacht.getPosition() != null).forEach(yacht -> {
+            Series<String, Double> yachtData = new Series<>();
+            yachtData.setName(yacht.getBoatName());
+            yachtData.getData().add(new XYChart.Data<>(Integer.toString(yacht.getLegNumber()), 1 + racingBoats.size() - Double.parseDouble(yacht.getPosition())));
+            sparkLineData.put(yacht.getSourceID(), yachtData);
+        });
+
+        // Lambda function to sort the series in order of leg (later legs shown more to the right)
+        List<XYChart.Series<String, Double>> positions = new ArrayList<>(sparkLineData.values());
+        Collections.sort(positions, (o1, o2) -> {
+            Integer leg1 =  Integer.parseInt(o1.getData().get(o1.getData().size()-1).getXValue());
+            Integer leg2 =  Integer.parseInt(o2.getData().get(o2.getData().size()-1).getXValue());
+            if (leg2 < leg1){
+                return 1;
+            } else {
+                return -1;
+            }
+        });
+
+        // Adds the new data series to the sparkline (and set the colour of the series)
+        raceSparkLine.setCreateSymbols(false);
+        positions.stream().filter(spark -> !raceSparkLine.getData().contains(spark)).forEach(spark -> {
+            raceSparkLine.getData().add(spark);
+            spark.getNode().lookup(".chart-series-line").setStyle("-fx-stroke:" + getBoatColorAsRGB(spark.getName()));
+        });
+    }
+
+
+    /**
+     * Updates the yachts sparkline of the desired boat and using the new leg number
+     * @param yacht The yacht to be updated on the sparkline
+     * @param legNumber the leg number that the position will be assigned to
+     */
+    public static void updateYachtPositionSparkline(Yacht yacht, Integer legNumber){
+        XYChart.Series<String, Double> positionData =  sparkLineData.get(yacht.getSourceID());
+        positionData.getData().add(new XYChart.Data<>(Integer.toString(legNumber), 1 + racingBoats.size() - Double.parseDouble(yacht.getPosition())));
+    }
+
+
+    /**
+     * gets the rgb string of the boats colour to use for the chart via css
+     * @param boatName boat passed in to get the boats colour
+     * @return the colour as an rgb string
+     */
+    private String getBoatColorAsRGB(String boatName){
+        Color color = Color.WHITE;
+        for (Yacht yacht: startingBoats){
+            if (Objects.equals(yacht.getBoatName(), boatName)){
+                color = yacht.getColour();
+            }
+        }
+        if (color == null){
+            return String.format( "#%02X%02X%02X",255,255,255);
+        }
+        return String.format( "#%02X%02X%02X",
+            (int)( color.getRed() * 255 ),
+            (int)( color.getGreen() * 255 ),
+            (int)( color.getBlue() * 255 ) );
+    }
+
+
+    /**
+     * Initalises a timer which updates elements of the RaceView such as wind direction, boat
+     * orderings etc.. which are dependent on the info from the stream parser constantly.
+     * Updates of each of these attributes are called ONCE EACH SECOND
+     */
+    private void initializeUpdateTimer() {
         timerTimeline = new Timeline();
         timerTimeline.setCycleCount(Timeline.INDEFINITE);
         // Run timer update every second
         timerTimeline.getKeyFrames().add(
             new KeyFrame(Duration.seconds(1),
                 event -> {
-                            if (StreamParser.isRaceFinished()) {
-                                timerLabel.setFill(Color.RED);
-                                timerLabel.setText("Race Finished!");
-                            } else {
-                                timerLabel.setText(currentTimer());
-                            }
+                    updateRaceTime();
+                    updateWindDirection();
+                    updateOrder();
+                    updateBoatSelectionComboBox();
                 })
         );
 
@@ -149,130 +292,233 @@ public class RaceViewController extends Thread{
         timerTimeline.playFromStart();
     }
 
-    private void initialiseWindDirection() {
-        Timeline windDirTimeline = new Timeline();
-        windDirTimeline.setCycleCount(Timeline.INDEFINITE);
-        windDirTimeline.getKeyFrames().add(
-                new KeyFrame(Duration.seconds(1),
-                        event -> {
-                            windDirectionText.setText(String.format("%.1f°", StreamParser.getWindDirection()));
-                            windArrowText.setRotate(StreamParser.getWindDirection());
-                        })
-        );
-        windDirTimeline.playFromStart();
-    }
-
-    private void initialisePositionVBox() {
-
-        Timeline posVBoxTimeline = new Timeline();
-        posVBoxTimeline.setCycleCount(Timeline.INDEFINITE);
-        posVBoxTimeline.getKeyFrames().add(
-                new KeyFrame(Duration.seconds(1),
-                        event -> {
-                            showOrder();
-                        })
-        );
-        posVBoxTimeline.playFromStart();
-
-    }
 
     /**
-     * Generates time line for each boat, and stores time time into timelineInfos hash map
+     * Iterates over all corners until ones SeqID matches with the boats current leg number.
+     * Then it gets the compoundMarkID of that corner and uses it to fetch the appropriate mark
+     * Returns null if no next mark found.
+     * @param bg The BoatGroup to find the next mark of
+     * @return The next Mark or null if none found
      */
-    private void initializeTimelines() {
-        HashMap<Yacht, List> boat_events = race.getEvents();
-        for (Yacht boat : boat_events.keySet()) {
-            startingBoats.add(boat);
-//            // x, y are the real time coordinates
-//            DoubleProperty x = new SimpleDoubleProperty();
-//            DoubleProperty y = new SimpleDoubleProperty();
-//
-//            List<KeyFrame> keyFrames = new ArrayList<>();
-//            List<Event> events = boat_events.get(boat);
-//
-//            // iterates all events and convert each event to keyFrame, then add them into a list
-//            for (Event event : events) {
-//                if (event.getIsFinishingEvent()) {
-//                    keyFrames.add(
-//                            new KeyFrame(Duration.seconds(event.getTime()),
-//                                    onFinished -> {race.setBoatFinished(boat); handleEvent(event);},
-//                                    new KeyValue(x, event.getThisMark().getLatitude()),
-//                                    new KeyValue(y, event.getThisMark().getLongitude())
-//                            )
-//                    );
-//                } else {
-//                    keyFrames.add(
-//                            new KeyFrame(Duration.seconds(event.getTime()),
-//                                    onFinished ->{
-//                                        handleEvent(event);
-//                                        boat.setHeading(event.getBoatHeading());
-//                                    },
-//                                    new KeyValue(x, event.getThisMark().getLatitude()),
-//                                    new KeyValue(y, event.getThisMark().getLongitude())
-//                            )
-//                    );
-//                }
-//            }
-//            timelineInfos.put(boat, new TimelineInfo(new Timeline(keyFrames.toArray(new KeyFrame[keyFrames.size()])), x, y));
-        }
-        setRaceDuration();
+    private Mark getNextMark(BoatGroup bg) {
+        Integer legNumber = bg.getBoat().getLegNumber();
+
+        List<XMLParser.RaceXMLObject.Corner> markSequence = StreamParser.getXmlObject().getRaceXML().getCompoundMarkSequence();
+
+        if (legNumber == 0) {
+            return null;
+        } else if (legNumber == markSequence.size() - 1) {
+            return null;
         }
 
-    private void setRaceDuration(){
-        Double maxDuration = 0.0;
-        Timeline maxTimeline = null;
+        for (XMLParser.RaceXMLObject.Corner corner : markSequence) {
+            if (legNumber + 2 == corner.getSeqID()) {
+                Integer thisCompoundMarkID = corner.getCompoundMarkID();
 
-        for (TimelineInfo timelineInfo : timelineInfos.values()) {
-
-            Timeline timeline = timelineInfo.getTimeline();
-            if (timeline.getTotalDuration().toMillis() >= maxDuration) {
-                maxDuration = timeline.getTotalDuration().toMillis();
-                maxTimeline = timeline;
+                for (Mark mark : StreamParser.getXmlObject().getRaceXML().getAllCompoundMarks()) {
+                    if (mark.getCompoundMarkID() == thisCompoundMarkID) {
+                        return mark;
+                    }
+                }
+            }
         }
 
-            // Timelines are paused by default
-            timeline.play();
-            timeline.pause();
+        return null;
     }
 
-        maxTimeline.setOnFinished(event -> {
-            race.setRaceFinished();
-            loadRaceResultView();
+
+    /**
+     * Updates the wind direction arrow and text as from info from the StreamParser
+     */
+    private void updateWindDirection() {
+        windDirectionText.setText(String.format("%.1f°", StreamParser.getWindDirection()));
+        windArrowText.setRotate(StreamParser.getWindDirection());
+    }
+
+
+    /**
+     * Updates the clock for the race
+     */
+    private void updateRaceTime() {
+        if (StreamParser.isRaceFinished()) {
+            timerLabel.setFill(Color.RED);
+            timerLabel.setText("Race Finished!");
+        } else {
+            timerLabel.setText(getTimeSinceStartOfRace());
+        }
+    }
+
+
+    /**
+     * Grabs the boats currently in the race as from the StreamParser and sets them to be selectable
+     * in the boat selection combo box
+     */
+    private void updateBoatSelectionComboBox() {
+        ObservableList<Yacht> observableBoats = FXCollections
+            .observableArrayList(StreamParser.getBoatsPos().values());
+        boatSelectionComboBox.setItems(observableBoats);
+    }
+
+
+    /**
+     * Updates the order of the boats as from the StreamParser and sets them in the boat order
+     * section
+     */
+    private void updateOrder() {
+        positionVbox.getChildren().clear();
+        positionVbox.getChildren().removeAll();
+        positionVbox.getStylesheets().add(getClass().getResource("/css/master.css").toString());
+
+        // list of racing boat id
+        ArrayList<Participant> participants = StreamParser.getXmlObject().getRaceXML()
+            .getParticipants();
+        ArrayList<Integer> participantIDs = new ArrayList<>();
+        for (Participant p : participants) {
+            participantIDs.add(p.getsourceID());
+        }
+
+        if (StreamParser.isRaceStarted()) {
+            for (Yacht boat : StreamParser.getBoatsPos().values()) {
+                if (participantIDs.contains(boat.getSourceID())) {  // check if the boat is racing
+                    if (boat.getBoatStatus() == 3) {  // 3 is finish status
+                        Text textToAdd = new Text(boat.getPosition() + ". " +
+                            boat.getShortName() + " (Finished)");
+                        textToAdd.setFill(Paint.valueOf("#d3d3d3"));
+                        positionVbox.getChildren().add(textToAdd);
+
+                    } else {
+                        Text textToAdd = new Text(boat.getPosition() + ". " +
+                            boat.getShortName() + " ");
+                        textToAdd.setFill(Paint.valueOf("#d3d3d3"));
+                        textToAdd.setStyle("");
+                        positionVbox.getChildren().add(textToAdd);
+                    }
+                }
+            }
+        } else {
+            for (Yacht boat : StreamParser.getBoats().values()) {
+                if (participantIDs.contains(boat.getSourceID())) {  // check if the boat is racing
+                    Text textToAdd = new Text(boat.getPosition() + ". " +
+                        boat.getShortName() + " ");
+                    textToAdd.setFill(Paint.valueOf("#d3d3d3"));
+                    textToAdd.setStyle("");
+                    positionVbox.getChildren().add(textToAdd);
+                }
+            }
+        }
+    }
+
+
+    private void updateLaylines(BoatGroup bg) {
+
+        Mark nextMark = getNextMark(bg);
+        Boolean isUpwind = null;
+        // Can only calc leg direction if there is a next mark and it is a gate mark
+        if (nextMark != null) {
+            if (nextMark instanceof GateMark) {
+                if (bg.isUpwindLeg(includedCanvasController, nextMark)) {
+                    isUpwind = true;
+                } else {
+                    isUpwind = false;
+                }
+
+                for(MarkGroup mg : includedCanvasController.getMarkGroups()) {
+
+                    mg.removeLaylines();
+
+                    if (mg.getMainMark().getId() == nextMark.getId()) {
+
+                        SingleMark singleMark1 = ((GateMark) nextMark).getSingleMark1();
+                        SingleMark singleMark2 = ((GateMark) nextMark).getSingleMark2();
+                        Point2D markPoint1 = includedCanvasController.findScaledXY(singleMark1.getLatitude(), singleMark1.getLongitude());
+                        Point2D markPoint2 = includedCanvasController.findScaledXY(singleMark2.getLatitude(), singleMark2.getLongitude());
+                        HashMap<Double, Double> angleAndSpeed;
+                        if (isUpwind) {
+                            angleAndSpeed = PolarTable.getOptimalUpwindVMG(StreamParser.getWindSpeed());
+                        } else {
+                            angleAndSpeed = PolarTable.getOptimalDownwindVMG(StreamParser.getWindSpeed());
+                        }
+
+                        Double resultingAngle = angleAndSpeed.keySet().iterator().next();
+
+
+                        Point2D boatCurrentPos = new Point2D(bg.getBoatLayoutX(), bg.getBoatLayoutY());
+                        Point2D gateMidPoint = markPoint1.midpoint(markPoint2);
+                        Integer lineFuncResult = GeometryUtils.lineFunction(boatCurrentPos, gateMidPoint, markPoint2);
+                        Line rightLayline = new Line();
+                        Line leftLayline = new Line();
+                        if (lineFuncResult == 1) {
+                            rightLayline = makeRightLayline(markPoint2, 180 - resultingAngle, StreamParser.getWindDirection());
+                            leftLayline = makeLeftLayline(markPoint1, 180 - resultingAngle, StreamParser.getWindDirection());
+                        } else if (lineFuncResult == -1) {
+                            rightLayline = makeRightLayline(markPoint1, 180 - resultingAngle, StreamParser.getWindDirection());
+                            leftLayline = makeLeftLayline(markPoint2, 180 - resultingAngle, StreamParser.getWindDirection());
+                        }
+
+                        leftLayline.setStrokeWidth(0.5);
+                        leftLayline.setStroke(bg.getBoat().getColour());
+
+                        rightLayline.setStrokeWidth(0.5);
+                        rightLayline.setStroke(bg.getBoat().getColour());
+
+                        bg.setLaylines(leftLayline, rightLayline);
+                        mg.addLaylines(leftLayline, rightLayline);
+
+                    }
+                }
+            }
+        }
+    }
+
+
+    private Point2D getPointRotation(Point2D ref, Double distance, Double angle){
+        Double newX = ref.getX() + (ref.getX() + distance -ref.getX())*Math.cos(angle) - (ref.getY() + distance -ref.getY())*Math.sin(angle);
+        Double newY = ref.getY() + (ref.getX() + distance -ref.getX())*Math.sin(angle) + (ref.getY() + distance -ref.getY())*Math.cos(angle);
+
+        return new Point2D(newX, newY);
+    }
+
+
+    public Line  makeLeftLayline(Point2D startPoint, Double layLineAngle, Double baseAngle) {
+
+        Point2D ep = getPointRotation(startPoint, 50.0, baseAngle + layLineAngle);
+        Line line = new Line(startPoint.getX(), startPoint.getY(), ep.getX(), ep.getY());
+        return line;
+
+    }
+
+
+    public Line makeRightLayline(Point2D startPoint, Double layLineAngle, Double baseAngle) {
+
+        Point2D ep = getPointRotation(startPoint, 50.0, baseAngle - layLineAngle);
+        Line line = new Line(startPoint.getX(), startPoint.getY(), ep.getX(), ep.getY());
+        return line;
+
+    }
+
+
+    /**
+     * Initialised the combo box with any boats currently in the race and adds the required listener
+     * for the combobox to take action upon selection
+     */
+    private void initialiseBoatSelectionComboBox() {
+        updateBoatSelectionComboBox();
+        boatSelectionComboBox.valueProperty().addListener((observable, oldValue, newValue) -> {
+            //This listener is fired whenever the combo box changes. This means when the values are updated
+            //We dont want to set the selected value if the values are updated but nothing clicked (null)
+            if (newValue != null && newValue != selectedBoat) {
+                Yacht thisYacht = (Yacht) newValue;
+                setSelectedBoat(thisYacht);
+            }
         });
     }
 
-    /**
-     * Play each boats timerTimeline
-     */
-    public void playTimelines(){
-        for (TimelineInfo timelineInfo : timelineInfos.values()){
-            Timeline timeline = timelineInfo.getTimeline();
-
-            if (timeline.getStatus() == Animation.Status.PAUSED){
-                timeline.play();
-            }
-        }
-    }
-
-    /**
-     * Pause each boats timerTimeline
-     */
-    public void pauseTimelines(){
-        for (TimelineInfo timelineInfo : timelineInfos.values()){
-            Timeline timeline = timelineInfo.getTimeline();
-
-            if (timeline.getStatus() == Animation.Status.RUNNING){
-                timeline.pause();
-            }
-        }
-    }
 
     /**
      * Display the list of boats in the order they finished the race
      */
     private void loadRaceResultView() {
         FXMLLoader loader = new FXMLLoader(getClass().getResource("/views/FinishView.fxml"));
-        loader.setController(new RaceResultController(race));
 
         try {
             contentAnchorPane.getChildren().removeAll();
@@ -286,40 +532,6 @@ public class RaceViewController extends Thread{
         }
     }
 
-    public void handleEvent(Event event) {
-        Yacht boat = event.getBoat();
-        boatOrder.remove(boat);
-        boat.setMarkLastPast(event.getMarkPosInRace());
-        boatOrder.add(boat);
-        boatOrder.sort(new Comparator<Yacht>() {
-            @Override
-            public int compare(Yacht b1, Yacht b2) {
-                return b2.getMarkLastPast() - b1.getMarkLastPast();
-            }
-        });
-        showOrder();
-    }
-
-    private void showOrder() {
-        positionVbox.getChildren().clear();
-        positionVbox.getChildren().removeAll();
-
-//        for (Boat boat : boatOrder) {
-//            positionVbox.getChildren().add(new Text(boat.getShortName() + " " + boat.getSpeedInKnots() + " Knots"));
-//        }
-
-        for (Yacht boat : StreamParser.getBoatsPos().values()) {
-//            System.out.println(boat.getBoatStatus());
-            if (boat.getBoatStatus() == 3) {  // 3 is finish status
-                positionVbox.getChildren().add(new Text(boat.getPosition() + ". " +
-                        boat.getShortName() + " (Finished)"));
-            } else {
-                positionVbox.getChildren().add(new Text(boat.getPosition() + ". " +
-                        boat.getShortName() + " "));
-            }
-
-        }
-    }
 
     /**
      * Convert seconds to a string of the format mm:ss
@@ -334,7 +546,7 @@ public class RaceViewController extends Thread{
         return String.format("%02d:%02d", time / 60, time % 60);
     }
 
-    private String currentTimer() {
+    private String getTimeSinceStartOfRace() {
         String timerString = "0:00";
         if (StreamParser.getTimeSinceStart() > 0) {
             String timerMinute = Long.toString(StreamParser.getTimeSinceStart() / 60);
@@ -354,79 +566,106 @@ public class RaceViewController extends Thread{
         return timerString;
     }
 
-    public void stopTimer() {
-        timerTimeline.stop();
-    }
-    public void startTimer() {
-        timerTimeline.play();
-    }
 
-    public boolean isDisplayFps() {
+    boolean isDisplayFps() {
         return displayFps;
     }
 
-    public Race getRace() {
-        return race;
+    /**
+     * Display the important annotations for a specific BoatGroup
+     * @param bg The boat group to set the annotations for
+     */
+    private void setBoatGroupImportantAnnotations(BoatGroup bg) {
+        if (importantAnnotations.getAnnotationState(Annotation.NAME)) {
+            bg.setTeamNameObjectVisible(true);
+        } else {
+            bg.setTeamNameObjectVisible(false);
         }
 
-    public Map<Yacht, TimelineInfo> getTimelineInfos() {
-        return timelineInfos;
+        if (importantAnnotations.getAnnotationState(Annotation.SPEED)) {
+            bg.setVelocityObjectVisible(true);
+        } else {
+            bg.setVelocityObjectVisible(false);
         }
 
-    public ArrayList<Yacht> getStartingBoats(){
-        return startingBoats;
+        if (importantAnnotations.getAnnotationState(Annotation.TRACK)) {
+            bg.setLineGroupVisible(true);
+        } else {
+            bg.setLineGroupVisible(false);
         }
 
+        if (importantAnnotations.getAnnotationState(Annotation.WAKE)) {
+            bg.setWakeVisible(true);
+        } else {
+            bg.setWakeVisible(false);
+        }
+        //TODO fix boat annotations with new boatgroup
+        if (importantAnnotations.getAnnotationState(Annotation.ESTTIMETONEXTMARK)) {
+            bg.setEstTimeToNextMarkObjectVisible(true);
+        } else {
+            bg.setEstTimeToNextMarkObjectVisible(false);
+        }
+
+        if (importantAnnotations.getAnnotationState(Annotation.LEGTIME)) {
+            bg.setLegTimeObjectVisible(true);
+        } else {
+            bg.setLegTimeObjectVisible(false);
+        }
+    }
 
     private void setAnnotations(Integer annotationLevel) {
         switch (annotationLevel) {
+            // No Annotations
             case 0:
-                for (RaceObject ro : includedCanvasController.getRaceObjects()) {
-                    if(ro instanceof BoatGroup) {
-                        BoatGroup bg = (BoatGroup) ro;
+                for (BoatGroup bg : includedCanvasController.getBoatGroups()) {
                     bg.setTeamNameObjectVisible(false);
                     bg.setVelocityObjectVisible(false);
+                    bg.setEstTimeToNextMarkObjectVisible(false);
+                    bg.setLegTimeObjectVisible(false);
                     bg.setLineGroupVisible(false);
                     bg.setWakeVisible(false);
                 }
-                }
                 break;
+            // Important Annotations
             case 1:
-                for (RaceObject ro : includedCanvasController.getRaceObjects()) {
-                    if(ro instanceof BoatGroup) {
-                        BoatGroup bg = (BoatGroup) ro;
-                        bg.setTeamNameObjectVisible(true);
-                        bg.setVelocityObjectVisible(false);
-                        bg.setLineGroupVisible(false);
-                        bg.setWakeVisible(false);
-                    }
+                for (BoatGroup bg : includedCanvasController.getBoatGroups()) {
+                    setBoatGroupImportantAnnotations(bg);
                 }
                 break;
+            // All Annotations
             case 2:
-                for (RaceObject ro : includedCanvasController.getRaceObjects()) {
-                    if(ro instanceof BoatGroup) {
-                        BoatGroup bg = (BoatGroup) ro;
-                        bg.setTeamNameObjectVisible(true);
-                        bg.setVelocityObjectVisible(false);
-                        bg.setLineGroupVisible(true);
-                        bg.setWakeVisible(false);
-                    }
-                }
-                break;
-            case 3:
-                for (RaceObject ro : includedCanvasController.getRaceObjects()) {
-                    if(ro instanceof BoatGroup) {
-                        BoatGroup bg = (BoatGroup) ro;
+                for (BoatGroup bg : includedCanvasController.getBoatGroups()) {
                     bg.setTeamNameObjectVisible(true);
                     bg.setVelocityObjectVisible(true);
+                    bg.setEstTimeToNextMarkObjectVisible(true);
+                    bg.setLegTimeObjectVisible(true);
                     bg.setLineGroupVisible(true);
                     bg.setWakeVisible(true);
                 }
-                }
                 break;
         }
     }
 
+
+    /**
+     * Sets all the annotations of the selected boat to be visible and all others to be hidden
+     *
+     * @param yacht The yacht for which we want to view all annotations
+     */
+    private void setSelectedBoat(Yacht yacht) {
+        for (BoatGroup bg : includedCanvasController.getBoatGroups()) {
+            //We need to iterate over all race groups to get the matching boat group belonging to this boat if we
+            //are to toggle its annotations, there is no other backwards knowledge of a yacht to its boatgroup.
+            if (bg.getBoat().getHullID().equals(yacht.getHullID())) {
+                updateLaylines(bg);
+                bg.setIsSelected(true);
+                selectedBoat = yacht;
+            } else {
+                bg.setIsSelected(false);
+            }
+        }
+    }
+
     void setStage(Stage stage) {
         this.stage = stage;
     }
@@ -434,4 +673,13 @@ public class RaceViewController extends Thread{
     Stage getStage() {
         return stage;
     }
+
+    /**
+     * Used for when the boat attempts to add data to the sparkline (first checks if the sparkline contains info on it)
+     * @param yachtId
+     * @return
+     */
+    public static boolean sparkLineStatus(Integer yachtId) {
+        return sparkLineData.containsKey(yachtId);
+    }
 }

src/main/java/seng302/controllers/StartScreenController.java

@@ -0,0 +1,188 @@
+package seng302.controllers;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.ResourceBundle;
+import java.util.Timer;
+import java.util.TimerTask;
+import javafx.application.Platform;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.fxml.Initializable;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.TableColumn;
+import javafx.scene.control.TableView;
+import javafx.scene.control.cell.PropertyValueFactory;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.Pane;
+import javafx.scene.paint.Color;
+import seng302.models.Yacht;
+import seng302.models.stream.StreamParser;
+import seng302.models.stream.XMLParser.RaceXMLObject.Participant;
+
+public class StartScreenController implements Initializable {
+
+    @FXML
+    private GridPane gridPane;
+    @FXML
+    private Label timeTillLive;
+    @FXML
+    private Button streamButton;
+    @FXML
+    private Button switchToRaceViewButton;
+    @FXML
+    private TableView<Yacht> teamList;
+    @FXML
+    private TableColumn<Yacht, String> boatNameCol;
+    @FXML
+    private TableColumn<Yacht, String> shortNameCol;
+    @FXML
+    private TableColumn<Yacht, String> countryCol;
+    @FXML
+    private TableColumn<Yacht, String> posCol;
+    @FXML
+    private Label realTime;
+
+    private boolean switchedToRaceView = false;
+
+    private void setContentPane(String jfxUrl) {
+        try {
+            // get the main controller anchor pane (MainView.fxml)
+            AnchorPane contentPane = (AnchorPane) gridPane.getParent();
+            contentPane.getChildren().removeAll();
+            contentPane.getChildren().clear();
+            contentPane.getStylesheets().add(getClass().getResource("/css/master.css").toString());
+            contentPane.getChildren()
+                .addAll((Pane) FXMLLoader.load(getClass().getResource(jfxUrl)));
+        } catch (javafx.fxml.LoadException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public void initialize(URL location, ResourceBundle resources) {
+        gridPane.getStylesheets().add(getClass().getResource("/css/master.css").toString());
+        teamList.getStylesheets().add(getClass().getResource("/css/master.css").toString());
+    }
+
+    /**
+     * Running a timer to update the livestream status on welcome screen. Update interval is 1
+     * second.
+     */
+    public void startStream() {
+        if (StreamParser.isStreamStatus()) {
+            streamButton.setVisible(false);
+            realTime.setVisible(true);
+            timeTillLive.setVisible(true);
+            timeTillLive.setTextFill(Color.GREEN);
+            timeTillLive.setText("Connecting...");
+            Timer timer = new Timer();
+            timer.scheduleAtFixedRate(new TimerTask() {
+                @Override
+                public void run() {
+                    Platform.runLater(() -> {
+                        if (StreamParser.isRaceStarted()) {
+                            if (!switchedToRaceView) {
+                                switchToRaceView();
+                            }
+                            timer.cancel();
+                        }
+                        if (StreamParser.isRaceFinished()) {
+                            realTime.setText(StreamParser.getCurrentTimeString());
+                            timeTillLive.setTextFill(Color.RED);
+                            timeTillLive.setText("Race finished! Waiting for new race...");
+                            switchToRaceViewButton.setDisable(true);
+                        } else if (StreamParser.getTimeSinceStart() > 0) {
+                            realTime.setText(StreamParser.getCurrentTimeString());
+                            updateTeamList();
+                            timeTillLive.setTextFill(Color.RED);
+                            switchToRaceViewButton.setDisable(false);
+                            String timerMinute = Long
+                                .toString(StreamParser.getTimeSinceStart() / 60);
+                            String timerSecond = Long
+                                .toString(StreamParser.getTimeSinceStart() % 60);
+                            if (timerSecond.length() == 1) {
+                                timerSecond = "0" + timerSecond;
+                            }
+                            String timerString = "-" + timerMinute + ":" + timerSecond;
+                            timeTillLive.setText(timerString);
+                        } else {
+                            realTime.setText(StreamParser.getCurrentTimeString());
+                            updateTeamList();
+                            timeTillLive.setTextFill(Color.BLACK);
+                            switchToRaceViewButton.setDisable(false);
+                            String timerMinute = Long
+                                .toString(-1 * StreamParser.getTimeSinceStart() / 60);
+                            String timerSecond = Long
+                                .toString(-1 * StreamParser.getTimeSinceStart() % 60);
+                            if (timerSecond.length() == 1) {
+                                timerSecond = "0" + timerSecond;
+                            }
+                            String timerString = timerMinute + ":" + timerSecond;
+                            timeTillLive.setText(timerString);
+                        }
+                    });
+                }
+            }, 0, 1000);
+        } else {
+            timeTillLive.setText("Stream not available.");
+            timeTillLive.setTextFill(Color.RED);
+        }
+    }
+
+    public void switchToRaceView() {
+        StreamParser.boatLocations.clear();
+        switchedToRaceView = true;
+        setContentPane("/views/RaceView.fxml");
+    }
+
+    private void updateTeamList() {
+        ObservableList<Yacht> data = FXCollections.observableArrayList();
+
+        teamList.setItems(data);
+
+        boatNameCol.setCellValueFactory(
+            new PropertyValueFactory<>("boatName")
+        );
+        shortNameCol.setCellValueFactory(
+            new PropertyValueFactory<>("shortName")
+        );
+        countryCol.setCellValueFactory(
+            new PropertyValueFactory<>("country")
+        );
+        posCol.setCellValueFactory(
+            new PropertyValueFactory<>("position")
+        );
+
+        // check if the boat is racing
+        ArrayList<Participant> participants = StreamParser.getXmlObject().getRaceXML()
+            .getParticipants();
+        ArrayList<Integer> participantIDs = new ArrayList<>();
+        for (Participant p : participants) {
+            participantIDs.add(p.getsourceID());
+        }
+
+        // add boats to the start screen list
+        if (StreamParser.isRaceStarted()) {  // if race is started, use StreamParser.getBoatsPos()
+            for (Yacht boat : StreamParser.getBoatsPos().values()) {
+                if (participantIDs.contains(boat.getSourceID())) {
+                    data.add(boat);
+                }
+            }
+        } else {  // else use StreamParser.getBoats()
+            for (Yacht boat : StreamParser.getBoats().values()) {
+                if (participantIDs.contains(boat.getSourceID())) {
+                    data.add(boat);
+                }
+            }
+        }
+        teamList.refresh();
+    }
+}

src/main/java/seng302/controllers/annotations/Annotation.java

@@ -0,0 +1,13 @@
+package seng302.controllers.annotations;
+
+/**
+ * Annotations the user can select as important
+ */
+public enum Annotation {
+    SPEED,
+    WAKE,
+    TRACK,
+    NAME,
+    ESTTIMETONEXTMARK,
+    LEGTIME
+}

src/main/java/seng302/controllers/annotations/ImportantAnnotationController.java

@@ -0,0 +1,145 @@
+package seng302.controllers.annotations;
+
+import javafx.fxml.FXML;
+import javafx.fxml.Initializable;
+import javafx.scene.control.Button;
+import javafx.scene.control.CheckBox;
+import javafx.scene.layout.AnchorPane;
+import javafx.stage.Stage;
+import seng302.controllers.RaceViewController;
+import seng302.controllers.annotations.Annotation;
+
+import java.net.URL;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.ResourceBundle;
+
+public class ImportantAnnotationController implements Initializable {
+
+    /*
+     * JavaFX Outlets
+     */
+    @FXML
+    private CheckBox boatWakeSelect;
+
+    @FXML
+    private CheckBox boatSpeedSelect;
+
+    @FXML
+    private CheckBox boatTrackSelect;
+
+    @FXML
+    private CheckBox boatNameSelect;
+
+    @FXML
+    private CheckBox boatEstTimeToNextMarkSelect;
+
+    @FXML
+    private CheckBox boatElapsedTimeSelect;
+
+    @FXML
+    private AnchorPane annotationSelectWindow;
+
+    @FXML
+    private Button closeButton;
+
+    private ImportantAnnotationDelegate delegate;
+    private ImportantAnnotationsState importantAnnotationsState;
+    private Stage stage;
+
+    public ImportantAnnotationController(ImportantAnnotationDelegate delegate, Stage stage) {
+        this.delegate = delegate;
+        importantAnnotationsState = new ImportantAnnotationsState();
+        this.stage = stage;
+    }
+
+    /**
+     * Sets whether or not an annotation is considered important, then
+     * sends an update to the delegate
+     *
+     * @param annotation The annotation
+     * @param isSet True if annotation is important
+     */
+    private void setAnnotation(Annotation annotation, Boolean isSet) {
+        importantAnnotationsState.setAnnotationState(annotation, isSet);
+        sendUpdate();
+    }
+
+    /**
+     * Sends an update to the delegate when the important
+     * annotations have changed
+     */
+    private void sendUpdate() {
+        this.delegate.importantAnnotationsChanged(importantAnnotationsState);
+    }
+
+    /**
+     * Load the current state of the 'important annotations'
+     *
+     * @param currentState hashmap containing the states of each annotation
+     */
+    public void loadState(ImportantAnnotationsState currentState) {
+        this.importantAnnotationsState = currentState;
+
+        // Initialise checkboxes
+        for (Annotation annotation : importantAnnotationsState.getAnnotations()) {
+            switch (annotation) {
+                case WAKE:
+                    boatWakeSelect
+                        .setSelected(importantAnnotationsState.getAnnotationState(annotation));
+                    break;
+
+                case SPEED:
+                    boatSpeedSelect
+                        .setSelected(importantAnnotationsState.getAnnotationState(annotation));
+                    break;
+
+                case TRACK:
+                    boatTrackSelect
+                        .setSelected(importantAnnotationsState.getAnnotationState(annotation));
+                    break;
+
+                case NAME:
+                    boatNameSelect
+                        .setSelected(importantAnnotationsState.getAnnotationState(annotation));
+                    break;
+
+                case ESTTIMETONEXTMARK:
+                    boatEstTimeToNextMarkSelect
+                        .setSelected(importantAnnotationsState.getAnnotationState(annotation));
+                    break;
+
+                case LEGTIME:
+                    boatElapsedTimeSelect
+                        .setSelected(importantAnnotationsState.getAnnotationState(annotation));
+
+                default:
+                    break;
+            }
+        }
+    }
+
+    /**
+     * View did load
+     *
+     * @param location .
+     * @param resources .
+     */
+    @Override
+    public void initialize(URL location, ResourceBundle resources) {
+        boatWakeSelect
+            .setOnAction(event -> setAnnotation(Annotation.WAKE, boatWakeSelect.isSelected()));
+        boatSpeedSelect
+            .setOnAction(event -> setAnnotation(Annotation.SPEED, boatSpeedSelect.isSelected()));
+        boatTrackSelect
+            .setOnAction(event -> setAnnotation(Annotation.TRACK, boatTrackSelect.isSelected()));
+        boatNameSelect
+            .setOnAction(event -> setAnnotation(Annotation.NAME, boatNameSelect.isSelected()));
+        boatEstTimeToNextMarkSelect.setOnAction(event -> setAnnotation(Annotation.ESTTIMETONEXTMARK,
+            boatEstTimeToNextMarkSelect.isSelected()));
+        boatElapsedTimeSelect.setOnAction(
+            event -> setAnnotation(Annotation.LEGTIME, boatElapsedTimeSelect.isSelected()));
+
+        closeButton.setOnAction(event -> stage.close());
+    }
+}

src/main/java/seng302/controllers/annotations/ImportantAnnotationDelegate.java

@@ -0,0 +1,16 @@
+package seng302.controllers.annotations;
+
+/**
+ * An ImportantAnnotationDelegate handles updating the important annotations
+ * displayed to the user on behalf of the ImportantAnnotationController
+ */
+public interface ImportantAnnotationDelegate {
+    /**
+     * The important annotations have been changed, update the
+     * annotations displayed to the user
+     * @param importantAnnotationsState The current state of the selected annotations
+     */
+    void importantAnnotationsChanged(ImportantAnnotationsState importantAnnotationsState);
+
+
+}

src/main/java/seng302/controllers/annotations/ImportantAnnotationsState.java

@@ -0,0 +1,52 @@
+package seng302.controllers.annotations;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class ImportantAnnotationsState {
+    public static final Boolean DEFAULT_ANNOTATION_STATE = true;
+    private Map<Annotation, Boolean> currentState;
+
+    /**
+     * Stores the users preference for the annotations
+     * they consider to be important
+     */
+    public ImportantAnnotationsState(){
+        this.currentState = new HashMap<>();
+        initialiseState();
+    }
+
+    /**
+     * Set each annotation to the default annotation state
+     */
+    private void initialiseState(){
+        for (Annotation annotation : getAnnotations()){
+            currentState.put(annotation, DEFAULT_ANNOTATION_STATE);
+        }
+    }
+
+    /**
+     * Sets the state (visibility) of an annotation
+     * @param annotation The annotation to set
+     * @param visible Whether or not the annotation should be visible
+     */
+    public void setAnnotationState(Annotation annotation, Boolean visible){
+        this.currentState.put(annotation, visible);
+    }
+
+    /**
+     * Returns the state (visibility) of a specific annotation
+     * @param annotation The annotation to check
+     * @return True if visible, else false
+     */
+    public Boolean getAnnotationState(Annotation annotation){
+        return this.currentState.containsKey(annotation) && this.currentState.get(annotation);
+    }
+
+    /**
+     * @return Return an array containing all defined annotations
+     */
+    public Annotation[] getAnnotations(){
+        return Annotation.class.getEnumConstants();
+    }
+}

src/main/java/seng302/models/BoatGroup.java

@@ -1,88 +1,137 @@
 package seng302.models;
 
+import java.util.ArrayList;
+import javafx.event.EventHandler;
 import javafx.geometry.Point2D;
+import javafx.scene.CacheHint;
 import javafx.scene.Group;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Line;
 import javafx.scene.shape.Polygon;
 import javafx.scene.text.Text;
 import javafx.scene.transform.Rotate;
-import javafx.stage.Stage;
+import seng302.GeometryUtils;
+import seng302.controllers.CanvasController;
+import seng302.models.mark.GateMark;
+import seng302.models.mark.Mark;
+import seng302.models.mark.SingleMark;
+import seng302.models.stream.StreamParser;
 
-import java.util.ArrayList;
-import java.util.List;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
 
 /**
- * BoatGroup is a javafx group that by default contains a graphical objects for representing a 2 dimensional boat.
- * It contains a single polygon for the boat, a group of lines to show it's path, a wake object and two text labels to
- * annotate the boat teams name and the boats velocity. The boat will update it's position onscreen everytime
- * UpdatePosition is called unless the window is minimized in which case it attempts to store animations and apply them
- * when the window is maximised.
+ * BoatGroup is a javafx group that by default contains a graphical objects for representing a 2
+ * dimensional boat. It contains a single polygon for the boat, a group of lines to show it's path,
+ * a wake object and two text labels to annotate the boat teams name and the boats velocity. The
+ * boat will update it's position onscreen everytime UpdatePosition is called unless the window is
+ * minimized in which case it attempts to store animations and apply them when the window is
+ * maximised.
  */
-public class BoatGroup extends RaceObject{
+public class BoatGroup extends Group {
 
     //Constants for drawing
     private static final double TEAMNAME_X_OFFSET = 10d;
-    private static final double TEAMNAME_Y_OFFSET = -15d;
+    private static final double TEAMNAME_Y_OFFSET = -29d;
     private static final double VELOCITY_X_OFFSET = 10d;
-    private static final double VELOCITY_Y_OFFSET = -5d;
+    private static final double VELOCITY_Y_OFFSET = -17d;
+    private static final double ESTTIMETONEXTMARK_X_OFFSET = 10d;
+    private static final double ESTTIMETONEXTMARK_Y_OFFSET = -5d;
+    private static final double LEGTIME_X_OFFSET = 10d;
+    private static final double LEGTIME_Y_OFFSET = 7d;
     private static final double BOAT_HEIGHT = 15d;
     private static final double BOAT_WIDTH = 10d;
     //Variables for boat logic.
-    private Point2D lastPoint;
-    private int wakeGenerationDelay = 10;
-    private double distanceTravelled;
+    private boolean isStopped = true;
+    private double xIncrement;
+    private double yIncrement;
+    private long lastTimeValid = 0;
+    private Double lastRotation = 0.0;
+    private long framesToMove;
     //Graphical objects
     private Yacht boat;
     private Group lineGroup = new Group();
     private Polygon boatPoly;
     private Text teamNameObject;
     private Text velocityObject;
+    private Text estTimeToNextMarkObject;
+    private Text legTimeObject;
     private Wake wake;
-    //Handles boat moving when connecting to a stream
-    private boolean setToInitialLocation = false;
+    private Line leftLayLine;
+    private Line rightLayline;
+    private Double distanceTravelled = 0.0;
+    private Point2D lastPoint;
     private boolean destinationSet;
-    //Variables for handling minimization
-    private Stage stage;
-    private boolean isMaximized= true;
-    private List<Line> lineStorage = new ArrayList<>();
-    private int setCallCount = 5;
+    private Color textColor = Color.RED;
+
+    private Boolean isSelected = true;  //All boats are initalised as selected
 
     /**
      * Creates a BoatGroup with the default triangular boat polygon.
-     * @param boat The boat that the BoatGroup will represent. Must contain an ID which will be used to tell which
-     *             BoatGroup to update.
+     *
+     * @param boat The boat that the BoatGroup will represent. Must contain an ID which will be used
+     * to tell which BoatGroup to update.
      * @param color The colour of the boat polygon and the trailing line.
      */
     public BoatGroup(Yacht boat, Color color) {
         this.boat = boat;
         initChildren(color);
+        this.textColor = color;
     }
 
     /**
-     * Creates a BoatGroup with the boat being the default polygon. The head of the boat should be at point (0,0).
-     * @param boat The boat that the BoatGroup will represent. Must contain an ID which will be used to tell which
-     *             BoatGroup to update.
+     * Creates a BoatGroup with the boat being the default polygon. The head of the boat should be
+     * at point (0,0).
+     *
+     * @param boat The boat that the BoatGroup will represent. Must contain an ID which will be used
+     * to tell which BoatGroup to update.
      * @param color The colour of the boat polygon and the trailing line.
-     * @param points An array of co-ordinates x1,y1,x2,y2,x3,y3... that will make up the boat polygon.
+     * @param points An array of co-ordinates x1,y1,x2,y2,x3,y3... that will make up the boat
+     * polygon.
      */
-    public BoatGroup (Yacht boat, Color color, double... points)
-    {
+    public BoatGroup(Yacht boat, Color color, double... points) {
         this.boat = boat;
         initChildren(color, points);
     }
 
+    /**
+     * Return a text object with caching and a color applied
+     *
+     * @param defaultText The default text to display
+     * @param fill The text fill color
+     * @return The text object
+     */
+    private Text getTextObject(String defaultText, Color fill) {
+        Text text = new Text(defaultText);
+
+        text.setFill(fill);
+        text.setCacheHint(CacheHint.SPEED);
+        text.setCache(true);
+
+        return text;
+    }
+
     /**
      * Creates the javafx objects that will be the in the group by default.
+     *
      * @param color The colour of the boat polygon and the trailing line.
-     * @param points An array of co-ordinates x1,y1,x2,y2,x3,y3... that will make up the boat polygon.
+     * @param points An array of co-ordinates x1,y1,x2,y2,x3,y3... that will make up the boat
+     * polygon.
      */
     private void initChildren(Color color, double... points) {
+        textColor = color;
+        destinationSet = false;
+
         boatPoly = new Polygon(points);
         boatPoly.setFill(color);
+        boatPoly.setOnMouseEntered(event -> boatPoly.setFill(Color.FLORALWHITE));
+        boatPoly.setOnMouseExited(event -> boatPoly.setFill(color));
+        boatPoly.setOnMouseClicked(event -> setIsSelected(!isSelected));
+        boatPoly.setCache(true);
+        boatPoly.setCacheHint(CacheHint.SPEED);
 
-        teamNameObject = new Text(boat.getShortName());
-        velocityObject = new Text(String.valueOf(boat.getVelocity()));
+        teamNameObject = getTextObject(boat.getShortName(), textColor);
+        velocityObject = getTextObject(boat.getVelocity().toString(), textColor);
 
         teamNameObject.setX(TEAMNAME_X_OFFSET);
         teamNameObject.setY(TEAMNAME_Y_OFFSET);
@@ -91,14 +140,36 @@ public class BoatGroup extends RaceObject{
         velocityObject.setX(VELOCITY_X_OFFSET);
         velocityObject.setY(VELOCITY_Y_OFFSET);
         velocityObject.relocate(velocityObject.getX(), velocityObject.getY());
-        destinationSet = false;
+
+        updateLastMarkRoundingTime();
+        updateTimeTillNextMark();
+
+        if (estTimeToNextMarkObject != null) {
+            estTimeToNextMarkObject.setX(ESTTIMETONEXTMARK_X_OFFSET);
+            estTimeToNextMarkObject.setY(ESTTIMETONEXTMARK_Y_OFFSET);
+            estTimeToNextMarkObject
+                .relocate(estTimeToNextMarkObject.getX(), estTimeToNextMarkObject.getY());
+        }
+
+        if (legTimeObject != null) {
+            legTimeObject.setX(LEGTIME_X_OFFSET);
+            legTimeObject.setY(LEGTIME_Y_OFFSET);
+            legTimeObject.relocate(legTimeObject.getX(), legTimeObject.getY());
+
+        }
+
+        leftLayLine = new Line();
+        rightLayline = new Line();
 
         wake = new Wake(0, -BOAT_HEIGHT);
-        super.getChildren().addAll(teamNameObject, velocityObject, boatPoly);
+        super.getChildren()
+            .addAll(teamNameObject, velocityObject, boatPoly, estTimeToNextMarkObject,
+                legTimeObject, leftLayLine, rightLayline);
     }
 
     /**
      * Creates the javafx objects that will be the in the group by default.
+     *
      * @param color The colour of the boat polygon and the trailing line.
      */
     private void initChildren(Color color) {
@@ -109,65 +180,106 @@ public class BoatGroup extends RaceObject{
     }
 
     /**
-     * Moves the boat and its children annotations from its current coordinates by specified amounts.
+     * Moves the boat and its children annotations from its current coordinates by specified
+     * amounts.
+     *
      * @param dx The amount to move the X coordinate by
      * @param dy The amount to move the Y coordinate by
      */
-    public void moveGroupBy(double dx, double dy, double rotation) {
+    private void moveGroupBy(double dx, double dy) {
         boatPoly.setLayoutX(boatPoly.getLayoutX() + dx);
         boatPoly.setLayoutY(boatPoly.getLayoutY() + dy);
         teamNameObject.setLayoutX(teamNameObject.getLayoutX() + dx);
         teamNameObject.setLayoutY(teamNameObject.getLayoutY() + dy);
         velocityObject.setLayoutX(velocityObject.getLayoutX() + dx);
         velocityObject.setLayoutY(velocityObject.getLayoutY() + dy);
+        estTimeToNextMarkObject.setLayoutX(estTimeToNextMarkObject.getLayoutX() + dx);
+        estTimeToNextMarkObject.setLayoutY(estTimeToNextMarkObject.getLayoutY() + dy);
+        legTimeObject.setLayoutX(legTimeObject.getLayoutX() + dx);
+        legTimeObject.setLayoutY(legTimeObject.getLayoutY() + dy);
         wake.setLayoutX(wake.getLayoutX() + dx);
         wake.setLayoutY(wake.getLayoutY() + dy);
-        rotateTo(rotation + currentRotation);
     }
 
+
     /**
      * Moves the boat and its children annotations to coordinates specified
+     *
      * @param x The X coordinate to move the boat to
      * @param y The Y coordinate to move the boat to
-     * @param rotation The heading in degrees from north the boat should rotate to.
      */
-    public void moveTo (double x, double y, double rotation) {
+    private void moveTo(double x, double y, double rotation) {
         rotateTo(rotation);
-        moveTo(x, y);
-    }
-
-    /**
-     * Moves the boat and its children annotations to coordinates specified
-     * @param x The X coordinate to move the boat to
-     * @param y The Y coordinate to move the boat to
-     */
-    public void moveTo (double x, double y) {
         boatPoly.setLayoutX(x);
         boatPoly.setLayoutY(y);
         teamNameObject.setLayoutX(x);
         teamNameObject.setLayoutY(y);
         velocityObject.setLayoutX(x);
         velocityObject.setLayoutY(y);
+        estTimeToNextMarkObject.setLayoutX(x);
+        estTimeToNextMarkObject.setLayoutY(y);
+        legTimeObject.setLayoutX(x);
+        legTimeObject.setLayoutY(y);
         wake.setLayoutX(x);
         wake.setLayoutY(y);
-        wake.rotate(currentRotation);
+        wake.rotate(rotation);
+    }
+
+    private void rotateTo(double rotation) {
+        boatPoly.getTransforms().setAll(new Rotate(rotation));
     }
 
     /**
-     * Updates the position of all graphics in the BoatGroup based off of the given time interval.
-     * @param timeInterval The interval, in milliseconds, the boat should update it's position based on.
+     * Updates the time until next mark label, will create a label if one doesn't exist
      */
-    public void updatePosition (long timeInterval) {
-        //Calculate the movement of the boat.
-        if (isMaximized) {
-            double dx = pixelVelocityX * timeInterval;
-            double dy = pixelVelocityY * timeInterval;
-            double rotation = rotationalVelocity * timeInterval;
+    private void updateTimeTillNextMark() {
+        if (estTimeToNextMarkObject == null) {
+            estTimeToNextMarkObject = getTextObject("Next mark: -", textColor);
+        }
+        if (boat.getEstimateTimeAtNextMark() != null) {
+            DateFormat format = new SimpleDateFormat("mm:ss");
+            String timeToNextMark = format
+                .format(boat.getEstimateTimeAtNextMark() - StreamParser.getCurrentTimeLong());
+            estTimeToNextMarkObject.setText("Next mark: " + timeToNextMark);
+        } else {
+            estTimeToNextMarkObject.setText("Next mark: -");
+        }
+    }
+
+    /**
+     * Updates the time since last mark rounding, will create a label if one doesn't exist
+     */
+    private void updateLastMarkRoundingTime() {
+        if (legTimeObject == null) {
+            legTimeObject = getTextObject("Last mark: -", textColor);
+        }
+
+        if (boat.getMarkRoundingTime() != null) {
+            DateFormat format = new SimpleDateFormat("mm:ss");
+            String elapsedTime = format
+                .format(StreamParser.getCurrentTimeLong() - boat.getMarkRoundingTime());
+            legTimeObject.setText("Last mark: " + elapsedTime);
+        } else {
+            legTimeObject.setText("Last mark: -");
+
+        }
+    }
+
+    public void move() {
+        double dx = xIncrement * framesToMove;
+        double dy = yIncrement * framesToMove;
+
         distanceTravelled += Math.abs(dx) + Math.abs(dy);
-            moveGroupBy(dx, dy, rotation);
-            //Draw a new section of the trail every 20 pixels of movement.
-            if (distanceTravelled > 20) {
-                distanceTravelled = 0;
+        moveGroupBy(xIncrement, yIncrement);
+        framesToMove = framesToMove - 1;
+
+        if (framesToMove <= 0) {
+            isStopped = true;
+        }
+
+        if (distanceTravelled > 70) {
+            distanceTravelled = 0d;
+
             if (lastPoint != null) {
                 Line l = new Line(
                     lastPoint.getX(),
@@ -176,109 +288,139 @@ public class BoatGroup extends RaceObject{
                     boatPoly.getLayoutY()
                 );
                 l.getStrokeDashArray().setAll(3d, 7d);
-                    l.setStroke(boatPoly.getFill());
+                l.setStroke(boat.getColour());
+                l.setCache(true);
+                l.setCacheHint(CacheHint.SPEED);
                 lineGroup.getChildren().add(l);
             }
-                if (destinationSet) { //Only begin drawing after the first destination is set
+
+            if (destinationSet) {
                 lastPoint = new Point2D(boatPoly.getLayoutX(), boatPoly.getLayoutY());
             }
         }
-            wake.updatePosition(timeInterval);
+
+        wake.updatePosition(1000 / 60);
     }
+
+    /**
+     * Calculates the rotational velocity required to reach the rotationalGoal from the
+     * currentRotation.
+     */
+    protected Double calculateRotationalVelocity(Double rotationalGoal) {
+        Double rotationalVelocity = 0.0;
+
+        if (Math.abs(rotationalGoal - lastRotation) > 180) {
+            if (rotationalGoal - lastRotation >= 0.0) {
+                rotationalVelocity = ((rotationalGoal - lastRotation) - 360) / 200;
+            } else {
+                rotationalVelocity = (360 + (rotationalGoal - lastRotation)) / 200;
+            }
+        } else {
+            rotationalVelocity = (rotationalGoal - lastRotation) / 200;
+        }
+
+        //Sometimes the rotation is too large to be realistic. In that case just do it instantly.
+        if (Math.abs(rotationalVelocity) > 1) {
+            rotationalVelocity = 0.0;
+        }
+
+        return rotationalVelocity;
     }
 
     /**
      * Sets the destination of the boat and the headng it should have once it reaches
+     *
      * @param newXValue The X co-ordinate the boat needs to move to.
      * @param newYValue The Y co-ordinate the boat needs to move to.
      * @param rotation Rotation to move graphics to.
-     * @param raceIds RaceID of the object to move.
+     * @param timeValid the time the position values are valid for
      */
-    public void setDestination (double newXValue, double newYValue, double rotation, double groundSpeed, int... raceIds) {
-        if (hasRaceId(raceIds)) {
-            if (setToInitialLocation) {
-                destinationSet = true;
-                boat.setVelocity(groundSpeed);
-                if (currentRotation < 0)
-                    currentRotation = 360 - currentRotation;
-                double dx = newXValue - boatPoly.getLayoutX();
-                double dy = newYValue - boatPoly.getLayoutY();
-                //Check movement is reasonable. Assumes a 1000 * 1000 canvas
-                if (Math.abs(dx) > 50 || Math.abs(dy) > 50) {
-                    dx = 0;
-                    dy = 0;
-                    moveTo(newXValue, newYValue);
-                }
-
-                pixelVelocityX = dx / expectedUpdateInterval;
-                pixelVelocityY = dy / expectedUpdateInterval;
-                rotationalGoal = rotation;
-                calculateRotationalVelocity();
-
-                if (wakeGenerationDelay > 0) {
-                    wake.rotate(rotationalGoal);
-                    rotateTo(rotationalGoal); //Need to test with this removed.
-                    rotationalVelocity = 0;
-                    wakeGenerationDelay--;
-                } else {
-                    wake.setRotationalVelocity(rotationalVelocity, rotationalGoal, boat.getVelocity());
-                }
-                velocityObject.setText(String.format("%.2f m/s", boat.getVelocity()));
-            } else {
-                setToInitialLocation = true;
-                rotationalGoal = rotation;
+    public void setDestination(double newXValue, double newYValue, double rotation,
+        double groundSpeed, long timeValid, double frameRate, long id) {
+        if (lastTimeValid == 0) {
+            lastTimeValid = timeValid - 200;
             moveTo(newXValue, newYValue, rotation);
         }
-        }
-        //If minimized generate lines every 5 calls to set destination.
-        if (!isMaximized) {
-            setToInitialLocation = false;
-            wakeGenerationDelay = 2;
-            if(setCallCount-- == 0) {
-                setCallCount = 5;
-                if (lastPoint != null) {
-                    Line l = new Line(
-                            lastPoint.getX(),
-                            lastPoint.getY(),
-                            newXValue,
-                            newYValue
-                    );
-                    l.getStrokeDashArray().setAll(3d, 7d);
-                    l.setStroke(boatPoly.getFill());
-                    lineStorage.add(l);
-                }
-                if (destinationSet) { //Only begin drawing after the first destination is set
-                    lastPoint = new Point2D(newXValue, newYValue);
-                }
-            }
-        }
-    }
+        framesToMove = Math.round((frameRate / (1000.0f / (timeValid - lastTimeValid))));
+        double dx = newXValue - boatPoly.getLayoutX();
+        double dy = newYValue - boatPoly.getLayoutY();
+
+        xIncrement = dx / framesToMove;
+        yIncrement = dy / framesToMove;
 
-    public void setDestination (double newXValue, double newYValue, double groundSpeed, int... raceIDs) {
         destinationSet = true;
 
-        if (hasRaceId(raceIDs)) {
-            double rotation = Math.abs(
-                    Math.toDegrees(
-                            Math.atan(
-                                    (newYValue - boatPoly.getLayoutY()) / (newXValue - boatPoly.getLayoutX())
-                            )
-                    )
-            );
-            setDestination(newXValue, newYValue, rotation, groundSpeed, raceIDs);
-        }
+        Double rotationalVelocity = calculateRotationalVelocity(rotation);
+
+        updateTimeTillNextMark();
+        updateLastMarkRoundingTime();
+
+        if (Math.abs(rotationalVelocity) > 0.075) {
+            rotationalVelocity = 0.0;
+            wake.rotate(rotation);
         }
 
-    public void rotateTo (double rotation) {
-        currentRotation = rotation;
-        boatPoly.getTransforms().setAll(new Rotate(rotation));
+        rotateTo(rotation);
+        wake.setRotationalVelocity(rotationalVelocity, groundSpeed);
+
+        velocityObject.setText(String.format("%.2f m/s", groundSpeed));
+        lastTimeValid = timeValid;
+        isStopped = false;
+
+        lastRotation = rotation;
     }
 
-    public void forceRotation () {
-        rotateTo (rotationalGoal);
-        wake.rotate(rotationalGoal);
+
+    /**
+     * This function works out if a boat is going upwind or down wind. It looks at the boats current position, the next
+     * gates position and the current wind
+     * If bot the wind vector from the next gate and the boat from the next gate lay on the same side, then the boat is
+     * going up wind, if they are on different sides of the gate, then the boat is going downwind
+     * @param canvasController
+     */
+    public Boolean isUpwindLeg(CanvasController canvasController, Mark nextMark) {
+
+        Double windAngle = StreamParser.getWindDirection();
+        GateMark thisGateMark = (GateMark) nextMark;
+        SingleMark nextMark1 = thisGateMark.getSingleMark1();
+        SingleMark nextMark2 = thisGateMark.getSingleMark2();
+        Point2D nextMarkPoint1 = canvasController.findScaledXY(nextMark1.getLatitude(), nextMark1.getLongitude());
+        Point2D nextMarkPoint2 = canvasController.findScaledXY(nextMark2.getLatitude(), nextMark2.getLongitude());
+
+        Point2D boatCurrentPoint = new Point2D(boatPoly.getLayoutX(), boatPoly.getLayoutY());
+        Point2D windTestPoint = GeometryUtils.makeArbitraryVectorPoint(nextMarkPoint1, windAngle, 10d);
+
+
+        Integer boatLineFuncResult = GeometryUtils.lineFunction(nextMarkPoint1, nextMarkPoint2, boatCurrentPoint);
+        Integer windLineFuncResult = GeometryUtils.lineFunction(nextMarkPoint1, nextMarkPoint2, windTestPoint);
+
+
+        /*
+        If both the wind vector from the gate and the boat from the gate are on the same side of that gate, then the
+        boat is travelling into the wind. thus upwind. Otherwise if they are on different sides, then the boat is going
+        with the wind.
+         */
+        if (boatLineFuncResult == windLineFuncResult) {
+            return true;
+        } else {
+            return false;
         }
 
+    }
+
+
+    public void setIsSelected(Boolean isSelected) {
+        this.isSelected = isSelected;
+        setTeamNameObjectVisible(isSelected);
+        setVelocityObjectVisible(isSelected);
+        setLineGroupVisible(isSelected);
+        setWakeVisible(isSelected);
+        setEstTimeToNextMarkObjectVisible(isSelected);
+        setLegTimeObjectVisible(isSelected);
+        setLayLinesVisible(isSelected);
+    }
+
+
     public void setTeamNameObjectVisible(Boolean visible) {
         teamNameObject.setVisible(visible);
     }
@@ -287,6 +429,14 @@ public class BoatGroup extends RaceObject{
         velocityObject.setVisible(visible);
     }
 
+    public void setEstTimeToNextMarkObjectVisible(Boolean visible) {
+        estTimeToNextMarkObject.setVisible(visible);
+    }
+
+    public void setLegTimeObjectVisible(Boolean visible) {
+        legTimeObject.setVisible(visible);
+    }
+
     public void setLineGroupVisible(Boolean visible) {
         lineGroup.setVisible(visible);
     }
@@ -295,22 +445,25 @@ public class BoatGroup extends RaceObject{
         wake.setVisible(visible);
     }
 
-    public Yacht getBoat() {
-        return boat;
+    public void setLayLinesVisible(Boolean visible) {
+        leftLayLine.setVisible(visible);
+        rightLayline.setVisible(visible);
     }
 
-    /**
-     * Returns true if this BoatGroup contains at least one of the given IDs.
-     *
-     * @param raceIds The ID's to check the BoatGroup for.
-     * @return True if the BoatGroup contains at east one of the given IDs, false otherwise.
-     */
-    public boolean hasRaceId (int... raceIds) {
-        for (int id : raceIds) {
-            if (id == boat.getSourceID())
-                return true;
+    public void setLaylines(Line line1, Line line2) {
+        this.leftLayLine = line1;
+        this.rightLayline = line2;
     }
-        return false;
+
+    public ArrayList<Line> getLaylines() {
+        ArrayList<Line> laylines = new ArrayList<>();
+        laylines.add(leftLayLine);
+        laylines.add(rightLayline);
+        return laylines;
+    }
+
+    public Yacht getBoat() {
+        return boat;
     }
 
     /**
@@ -318,14 +471,14 @@ public class BoatGroup extends RaceObject{
      *
      * @return An array containing all ID's associated with this RaceObject.
      */
-    public int[] getRaceIds () {
-        return new int[] {boat.getSourceID()};
+    public long getRaceId() {
+        return boat.getSourceID();
     }
 
     /**
-     * Due to javaFX limitations annotations associated with a boat that you want to appear below all boats in the
-     * Z-axis need to be pulled out of the BoatGroup and added to the parent group of the BoatGroups. This function
-     * returns these annotations as a group.
+     * Due to javaFX limitations annotations associated with a boat that you want to appear below
+     * all boats in the Z-axis need to be pulled out of the BoatGroup and added to the parent group
+     * of the BoatGroups. This function returns these annotations as a group.
      *
      * @return A group containing low priority annotations.
      */
@@ -335,24 +488,22 @@ public class BoatGroup extends RaceObject{
         return group;
     }
 
-    /**
-     * Use this function to let the BoatGroup know about the stage it is in. If it knows about it's stage then it will
-     * listen to the iconified property of that stage and change it's behaviour upon minimization. Without setting the
-     * Stage there is guarantee that the BoatGroup will draw properly when the stage is minimized.
-     *
-     * @param stage The stage that the BoatGroup is added to.
-     */
-    public void setStage (Stage stage) {
-        /* TODO: 4/05/17 cir27 - Find a way to get the stage to this point. Need to pass it through multiple controllers.
-                                 App.start() -> Controller.setContentPane -> RaceViewController -> CanvasController
-         */
-        this.stage = stage;
-        this.stage.iconifiedProperty().addListener(e -> {
-            isMaximized = !stage.isIconified();
-            if (!lineStorage.isEmpty()) {
-                lineGroup.getChildren().addAll(lineStorage);
-                lineStorage.clear();
+
+    public Double getBoatLayoutX() {
+        return boatPoly.getLayoutX();
     }
-        });
+
+
+    public Double getBoatLayoutY() {
+        return boatPoly.getLayoutY();
+    }
+
+    public boolean isStopped() {
+        return isStopped;
+    }
+
+    @Override
+    public String toString() {
+        return boat.toString();
     }
 }

src/main/java/seng302/models/Colors.java

@@ -3,10 +3,10 @@ package seng302.models;
 import javafx.scene.paint.Color;
 
 /**
- * Created by ryan_ on 16/03/2017.
+ * Enum for randomly generating colours.
  */
 public enum Colors {
-    RED, ORANGE, YELLOW, GREEN, BLUE, PURPLE;
+    RED, PERU, SEAGREEN, GREEN, BLUE, PURPLE;
 
     static Integer index = 0;
 

src/main/java/seng302/models/Event.java

@@ -1,172 +0,0 @@
-package seng302.models;
-
-import seng302.models.mark.Mark;
-
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-/**
-* Event class containing the time of specific event, related team/boat, and
-* event location such as leg.
-*/
-public class Event {
-    private Double time; // Time the event occurs
-    private Yacht boat;
-    private boolean isFinishingEvent = false; // This event occurs when a boat finishes the race
-    private Mark mark1; // This mark
-    private Mark mark2; // Next mark
-    private int markPosInRace; // the position of the current mark in the race course
-    private double heading;
-    private final double ORIGIN_LAT = 32.320504;
-    private final double ORIGIN_LON = -64.857063;
-    private final double SCALE = 16000;
-
-    /**
-     * Event class containing the time of specific event, related team/boat, and
-     * event location such as leg.
-     *
-     * @param eventTime, what time the event happens
-     * @param eventBoat, the boat that the event belongs to
-     */
-    public Event(Double eventTime, Yacht eventBoat, Mark mark1, Mark mark2, int markPosInRace) {
-        this.time = eventTime;
-        this.boat = eventBoat;
-        this.mark1 = mark1;
-        this.mark2 = mark2;
-        this.markPosInRace = markPosInRace;
-        this.heading = angleFromCoordinate(mark1, mark2);
-
-    }
-
-    /**
-     * Event class containing the time of specific event, related team/boat, and
-     * event location such as leg.
-     *
-     * @param eventTime, what time the event happens
-     * @param eventBoat, the boat that the event belongs to
-     */
-    public Event(Double eventTime, Yacht eventBoat, Mark mark1, int markPosInRace) {
-        this.time = eventTime;
-        this.boat = eventBoat;
-        this.mark1 = mark1;
-        this.markPosInRace = markPosInRace;
-        this.isFinishingEvent = true;
-    }
-
-    public double getTime() {
-        return this.time;
-    }
-
-    public void setTime(double eventTime) {
-        this.time = eventTime;
-    }
-
-    /**
-     * Gets the time in a formatted string
-     *
-     * @return the string of time
-     */
-    public String getTimeString() {
-        return (new SimpleDateFormat("mm:ss:SSS")).format(new Date(time.longValue()));
-    }
-
-    public Yacht getBoat() {
-        return this.boat;
-    }
-
-    public void setBoat(Yacht eventBoat) {
-        this.boat = eventBoat;
-    }
-
-    public boolean getIsFinishingEvent() {
-        return this.isFinishingEvent;
-    }
-
-    /**
-     * Get a string that contains the timestamp and course information for this event
-     *
-     * @return A string that details what happened in this event
-     */
-    public String getEventString() {
-        // This event is a boat finishing the race
-        if (this.isFinishingEvent) {
-            return (this.getTimeString() + ", " + this.getBoat().getBoatName() + " finished the race");
-        }
-//        System.out.println(this.getDistanceBetweenMarks());
-        return (this.getTimeString() + ", " + this.getBoat().getBoatName() + " passed " + this.mark1.getName() + " going heading " + this.getBoatHeading() + "°");
-    }
-
-    /**
-     * @return the distance between the two marks
-     */
-    public double getDistanceBetweenMarks() {
-        double earth_radius = 6378.137;
-        double dLat = this.mark2.getLatitude() * Math.PI / 180 - this.mark1.getLatitude() * Math.PI / 180;
-        double dLon = this.mark2.getLongitude() * Math.PI / 180 - this.mark1.getLongitude() * Math.PI / 180;
-
-        double a = Math.sin(dLat / 2) * Math.sin(dLat / 2) + Math.cos(this.mark1.getLatitude() * Math.PI / 180) * Math.sin(dLon / 2) * Math.sin(dLon / 2);
-
-        double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
-        double d = earth_radius * c;
-
-        return d * 1000;
-    }
-
-    /**
-     * Calculates current boat heading direction.
-     * @return the boats heading as degree. vertical upward is 0 degree, and degree goes up clockwise.
-     */
-    public double getBoatHeading() {
-        if (mark2 == null){
-            return 0.0;
-        }
-
-        double x1 = (mark1.getLongitude() - ORIGIN_LON) * SCALE;
-        double y1 = (ORIGIN_LAT - mark1.getLatitude()) * SCALE;
-        double x2 = (mark2.getLongitude() - ORIGIN_LON) * SCALE;
-        double y2 = (ORIGIN_LAT - mark2.getLatitude()) * SCALE;
-
-        double headingRadians = Math.atan2(y2-y1, x2-x1);
-
-        if (headingRadians < 0){
-            headingRadians += 2 * Math.PI;
-        }
-
-        // Convert back to degrees, and flip 180 degrees
-//        return ((headingRadians) * 180) / Math.PI;
-        return (Math.toDegrees(headingRadians) + 90) % 360;
-
-    }
-
-    /**
-     * Calculates the angle between to angular co-ordinates on a sphere.
-     *
-     * @param geoPointOne first geographical location
-     * @param geoPointTwo second geographical location
-     * @return the angle from point one to point two
-     */
-    private Double angleFromCoordinate(Mark geoPointOne, Mark geoPointTwo) {
-        if (geoPointTwo == null)
-            return null;
-
-        double x1 = geoPointOne.getLatitude();
-        double y1 = -geoPointOne.getLongitude();
-        double x2 = geoPointTwo.getLatitude();
-        double y2 = -geoPointTwo.getLongitude();
-
-        return Math.toDegrees(Math.atan2(x2-x1, y2-y1));
-
-    }
-
-    public double getHeading() {
-        return heading;
-    }
-
-    public Mark getThisMark() {
-        return this.mark1;
-    }
-
-    public int getMarkPosInRace() {
-        return markPosInRace;
-    }
-}

src/main/java/seng302/models/Leg.java

@@ -1,116 +0,0 @@
-package seng302.models;
-
-import seng302.models.mark.SingleMark;
-
-/**
-* Represents the leg of a race.
-*/
-public class Leg {
-    private int heading;
-    private int distance;
-    private boolean isFinishingLeg;
-    private SingleMark startingSingleMark;
-
-    /**
-     * Create a new leg
-     *
-     * @param heading,  the magnetic heading of this leg
-     * @param distance, the total distance of this leg in meters
-     * @param singleMark,   the singleMark this leg starts on
-     */
-    public Leg(int heading, int distance, SingleMark singleMark) {
-        this.heading = heading;
-        this.distance = distance;
-        this.startingSingleMark = singleMark;
-        this.isFinishingLeg = false;
-    }
-
-    /**
-     * Create a new leg
-     *
-     * @param heading,    the magnetic heading of this leg
-     * @param distance,   the total distance of this leg in meters
-     * @param markerName, the name of the marker this leg starts on
-     */
-    public Leg(int heading, int distance, String markerName) {
-        this.heading = heading;
-        this.distance = distance;
-        this.startingSingleMark = new SingleMark(markerName);
-        this.isFinishingLeg = false;
-    }
-
-    /**
-     * Get the heading of this leg
-     * @return int
-     */
-    public int getHeading() {
-        return this.heading;
-    }
-
-    /**
-     * Set the heading for this leg
-     * @param heading
-     */
-    public void setHeading(int heading) {
-        this.heading = heading;
-    }
-
-    /**
-     * Get the total distance of this leg in meters
-     * @return int
-     */
-    public int getDistance() {
-        return this.distance;
-    }
-
-    /**
-     * Set the distance of this leg in meters
-     * @param distance
-     */
-    public void setDistance(int distance) {
-        this.distance = distance;
-    }
-
-    /**
-     * Returns the marker this leg started on
-     * @return SingleMark
-     */
-    public SingleMark getMarker() {
-        return this.startingSingleMark;
-    }
-
-    /**
-     * Set the singleMark this leg starts on
-     * @param singleMark
-     */
-    public void setMarker(SingleMark singleMark) {
-        this.startingSingleMark = singleMark;
-    }
-
-    /**
-     * Returns the name of the marker this leg started on
-     * @return String
-     */
-    public String getMarkerLabel() {
-        return this.startingSingleMark.getName();
-    }
-
-
-
-    /**
-     * Specify whether or not the race finishes on this leg
-     *
-     * @param isFinishingLeg whether or not the race finishes on this leg
-     */
-    public void setFinishingLeg(boolean isFinishingLeg) {
-        this.isFinishingLeg = isFinishingLeg;
-    }
-
-    /**
-     * Returns whether or not the race finishes after this leg
-     * @return true if this the race finishes after this leg
-     */
-    public boolean getIsFinishingLeg() {
-        return this.isFinishingLeg;
-    }
-}

src/main/java/seng302/models/PolarTable.java

@@ -0,0 +1,163 @@
+package seng302.models;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+/**
+ * A static class for parsing and storing the polars. Will parse the whole polar table and also store the optimised
+ * upwind and downwind in separate tables here as well
+ * Created by wmu16 on 22/05/17.
+ */
+public final class PolarTable {
+
+    //A Polar table will consist of a wind speed key to a hashmap value of pairs of wind angles and boat speeds
+    private static HashMap<Double, HashMap<Double, Double>> polarTable;
+    private static HashMap<Double, HashMap<Double, Double>> upwindOptimal;
+    private static HashMap<Double, HashMap<Double, Double>> downwindOptimal;
+
+    private static int upTwaIndex;
+    private static int dnTwaIndex;
+
+
+    /**
+     * Iterates through each row of the polar table, in pairs, to extract the row into a hashmap of angle to boat speed.
+     * These angle boatspeed hashmaps are then added to an outer hashmap at the end of wind speed key to each row hashmap
+     * as a value
+     * @param file containing the polar csv information
+     */
+    public static void parsePolarFile(String file) {
+        polarTable = new HashMap<>();
+        upwindOptimal = new HashMap<>();
+        downwindOptimal = new HashMap<>();
+
+        String line;
+        Boolean isHeaderLine = true;
+
+        try (BufferedReader br = new BufferedReader(new FileReader(file))) {
+            while ((line = br.readLine()) != null) {
+                String[] thisLine = line.split(",");
+
+                //Initial line in file
+                if (isHeaderLine) {
+                    deduceHeaders(thisLine);
+                    isHeaderLine = false;
+                } else {
+                    HashMap<Double, Double> thisPolar = new HashMap<>();
+                    HashMap<Double, Double> thisUpWindPolar = new HashMap<>();
+                    HashMap<Double, Double> thisDnWindPolar = new HashMap<>();
+                    Double thisWindSpeed = Double.parseDouble(thisLine[0]);
+
+                    // -3 <== -1 for length -1, and a further -2 as we iterate in pairs of 2 so finish before final 2
+                    for (int i = 1; i < thisLine.length; i += 2) {
+                        Double thisWindAngle = Double.parseDouble(thisLine[i]);
+                        Double thisBoatSpeed = Double.parseDouble(thisLine[i + 1]);
+                        thisPolar.put(thisWindAngle, thisBoatSpeed);
+                        if (i == upTwaIndex) {
+                            thisUpWindPolar.put(thisWindAngle, thisBoatSpeed);
+                        } else if (i == dnTwaIndex) {
+                            thisDnWindPolar.put(thisWindAngle, thisBoatSpeed);
+                        }
+                    }
+
+                    polarTable.put(thisWindSpeed, thisPolar);
+                    upwindOptimal.put(thisWindSpeed, thisUpWindPolar);
+                    downwindOptimal.put(thisWindSpeed, thisDnWindPolar);
+                }
+            }
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+
+
+    /**
+     * Parses the header line of a polar file
+     * @param thisLine The line which is the header of a polar file
+     */
+    private static void deduceHeaders(String[] thisLine) {
+
+        for (int i = 0; i < thisLine.length; i++) {
+            String thisItem = thisLine[i];
+            if (thisItem.toLowerCase().startsWith("uptwa")) {
+                upTwaIndex = i;
+            }
+            else if (thisItem.toLowerCase().startsWith("dntwa")) {
+                dnTwaIndex = i;
+            }
+        }
+    }
+
+
+    /**
+     * @return The entire polar table
+     */
+    public static HashMap<Double, HashMap<Double, Double>> getPolarTable() {
+        return polarTable;
+    }
+
+
+    /**
+     * @return The polar table just containing the optimal upwind values
+     */
+    public static HashMap<Double, HashMap<Double, Double>> getUpwindOptimal() {
+        return upwindOptimal;
+    }
+
+
+    /**
+     * @return The polar table just containing the optimal downwind values
+     */
+    public static HashMap<Double, HashMap<Double, Double>> getDownwindOptimal() {
+        return downwindOptimal;
+    }
+
+
+    /**
+     * Will raise an exception if a polar table has just one row of data
+     * @param thisWindSpeed The current wind speed
+     * @return HashMap containing just the optimal upwind angle and resulting boat speed
+     */
+    public static HashMap<Double, Double> getOptimalUpwindVMG(Double thisWindSpeed) {
+
+        Double polarWindSpeed = getClosestMatch(thisWindSpeed);
+        return upwindOptimal.get(polarWindSpeed);
+    }
+
+
+    /**
+     * Will raise an exception if a polar table has just one row of data
+     * @param thisWindSpeed The current wind speed
+     * @return HashMap containing just the optimal downwind angle and resulting boat speed
+     */
+    public static HashMap<Double, Double> getOptimalDownwindVMG(Double thisWindSpeed) {
+
+        Double polarWindSpeed = getClosestMatch(thisWindSpeed);
+        return downwindOptimal.get(polarWindSpeed);
+    }
+
+
+    private static Double getClosestMatch(Double thisWindSpeed) {
+
+        ArrayList<Double> windValues = new ArrayList<>(polarTable.keySet());
+
+        Double lowerVal = windValues.get(0);
+        Double upperVal = windValues.get(1);
+
+        for(int i = 0; i < windValues.size() - 1; i++) {
+            lowerVal = windValues.get(i);
+            upperVal = windValues.get(i+1);
+            if (thisWindSpeed <= upperVal) {
+                break;
+            }
+        }
+
+        Double lowerDiff = Math.abs(lowerVal - thisWindSpeed);
+        Double upperDiff = Math.abs(upperVal - thisWindSpeed);
+
+        return (lowerDiff <= upperDiff) ? lowerVal : upperVal;
+    }
+
+}

src/main/java/seng302/models/Race.java

@@ -1,198 +0,0 @@
-package seng302.models;
-
-import seng302.models.mark.Mark;
-
-import java.util.*;
-
-/**
- * Race class containing the boats and legs in the race
- * Created by mra106 on 8/3/2017.
- */
-public class Race {
-
-    private ArrayList<Yacht> boats; // The boats in the race
-    private ArrayList<Yacht> finishingOrder; // The order in which the boats finish the race
-    private HashMap<Yacht, List> events = new HashMap<>(); // The events that occur in the race
-    private List<Mark> course; // Marks in the race
-    private long startTime = 0;
-    private double timeScale = 1;
-    private boolean raceFinished = false; // Race is finished
-    private int raceTime = -2; // Current time in the race
-
-    /**
-     * Race class containing the boats and legs in the race
-     */
-    public Race() {
-        this.boats = new ArrayList<>();
-        this.finishingOrder = new ArrayList<>();
-        this.course = new ArrayList<>();
-    }
-
-    /**
-     * Add a boat to the race
-     *
-     * @param boat, the boat to add
-     */
-    public void addBoat(Yacht boat) {
-        boats.add(boat);
-    }
-
-    /**
-     * Returns a list of boats in a random order
-     *
-     * @return a list of boats
-     */
-    public Yacht[] getShuffledBoats() {
-        // Shuffle the list of boats
-        long seed = System.nanoTime();
-        Collections.shuffle(this.boats, new Random(seed));
-
-        return boats.toArray(new Yacht[boats.size()]);
-    }
-
-    /**
-     * Returns a list of boats in the order that they
-     * finished the race (position 0 is first place)
-     *
-     * @return a list of boats
-     */
-    public Yacht[] getFinishedBoats() {
-        return this.finishingOrder.toArray(new Yacht[this.finishingOrder.size()]);
-    }
-
-
-    /**
-     * Returns a list of boats in the race
-     *
-     * @return a list of the boats competing in the race
-     */
-    public Yacht[] getBoats() {
-        return boats.toArray(new Yacht[boats.size()]);
-    }
-
-    /**
-     * Sets time scale
-     *
-     * @param timeScale
-     */
-    public void setTimeScale(double timeScale) {
-        this.timeScale = timeScale;
-    }
-
-    /**
-     * Generate all events that will happen during the race.
-     */
-    private void generateEvents() {
-
-        for (Yacht boat : this.boats) {
-            double totalDistance = 0;
-            int numberOfMarks = this.course.size();
-
-            for (int i = 0; i < numberOfMarks; i++) {
-                Double time =  (totalDistance / boat.getVelocity() / timeScale);
-
-                // If there are singleMarks after this event
-                if (i < numberOfMarks - 1) {
-                    Event event = new Event(time, boat, course.get(i), course.get(i + 1), i);
-
-                    try {
-                        events.get(boat).add(event);
-
-                    } catch (NullPointerException e) {
-                        events.put(boat, new ArrayList<>(Arrays.asList(event)));
-                    }
-                    totalDistance += event.getDistanceBetweenMarks();
-                    //System.out.println(totalDistance);
-                    //System.out.println(boat.getVelocity());
-                }
-
-                // There are no more marks after this event
-
-                else{
-                    Event event = new Event(time, boat, course.get(i), i);
-                    events.get(boat).add(event);
-                }
-            }
-        }
-    }
-
-
-    /**
-     * Starts a race and generates all events for the race.
-     */
-    public void startRace() {
-        // record start time.
-        this.startTime = System.currentTimeMillis();
-        generateEvents();
-    }
-
-    /**
-     * Set the race course
-     * @param course a list of marks in the course
-     */
-    public void addCourse(List<Mark> course) {
-        this.course = course;
-    }
-
-    /**
-     * Get a list of marks in the course
-     * @return
-     */
-    public List<Mark> getCourse() {
-        return course;
-    }
-
-    /**
-     * Get a map of the events in the race
-     * @return
-     */
-    public HashMap<Yacht, List> getEvents() {
-        return events;
-    }
-
-    /**
-     * Set a boat as finished
-     * @param boat The boat that has finished the race/home/cosc/student/wmu16
-     */
-    public void setBoatFinished(Yacht boat){
-        this.finishingOrder.add(boat);
-    }
-
-    /**
-     * Set the race as finished
-     */
-    public void setRaceFinished(){
-        this.raceFinished = true;
-    }
-
-    /**
-     * Return whether or not the race is finished
-     * @return true if the race is finished
-     */
-    public boolean isRaceFinished(){
-        return this.raceFinished;
-    }
-
-    /**
-     * Set the race time
-     * @param raceTime the race time in seconds
-     */
-    public void setRaceTime(int raceTime){
-        this.raceTime = raceTime;
-    }
-
-    /**
-     * Return the race time
-     * @return the race time in seconds
-     */
-    public int getRaceTime(){
-        return this.raceTime;
-    }
-
-    /**
-     * Increment the race time by one second
-     */
-    public void incrementRaceTime(){
-        this.raceTime += this.timeScale;
-    }
-}

src/main/java/seng302/models/RaceObject.java

@@ -1,87 +0,0 @@
-package seng302.models;
-
-import javafx.geometry.Point2D;
-import javafx.scene.Group;
-
-/**
- * RaceObject defines the behaviour that animated objects whose position is updated from a yacht race data stream must
- * adhere to.
- */
-public abstract class RaceObject extends Group {
-
-    //Time between sections of race
-    protected static double expectedUpdateInterval = 200;
-
-    protected double rotationalGoal;
-    protected double currentRotation;
-    protected double rotationalVelocity;
-    protected double pixelVelocityX;
-    protected double pixelVelocityY;
-
-    public Point2D getPosition () {
-        return new Point2D(super.getLayoutX(), getLayoutY());
-    }
-
-    public static double getExpectedUpdateInterval() {
-        return expectedUpdateInterval;
-    }
-
-    /**
-     *
-     */
-    public static void setExpectedUpdateInterval(double expectedUpdateInterval) {
-        RaceObject.expectedUpdateInterval = expectedUpdateInterval;
-    }
-
-    /**
-     * Calculates the rotational velocity required to reach the rotationalGoal from the currentRotation.
-     */
-    protected void calculateRotationalVelocity () {
-        if (Math.abs(rotationalGoal - currentRotation) > 180) {
-            if (rotationalGoal - currentRotation >= 0) {
-                this.rotationalVelocity = ((rotationalGoal - currentRotation) - 360) / expectedUpdateInterval;
-            } else {
-                this.rotationalVelocity = (360 + (rotationalGoal - currentRotation)) / expectedUpdateInterval;
-            }
-        } else {
-            this.rotationalVelocity = (rotationalGoal - currentRotation) / expectedUpdateInterval;
-        }
-        //Sometimes the rotation is too large to be realistic. In that case just do it instantly.
-        if (Math.abs(rotationalVelocity) > 1) {
-            rotationalVelocity = 0;
-            rotateTo(rotationalGoal);
-        }
-    }
-
-    /**
-     * Sets the destination of everything within the RaceObject that has an ID in the array raceIds. The destination is
-     * set to the co-ordinates (x, y) with the given rotation.
-     * @param x X co-ordinate to move the graphics to.
-     * @param y Y co-ordinate to move the graphics to.
-     * @param rotation Rotation to move graphics to.
-     * @param raceIds RaceID of the object to move.
-     */
-    public abstract void setDestination (double x, double y, double rotation, double groundSpeed, int... raceIds);
-    /**
-     * Sets the destination of everything within the RaceObject that has an ID in the array raceIds. The destination is
-     * set to the co-ordinates (x, y).
-     * @param x X co-ordinate to move the graphic to.
-     * @param y Y co-ordinate to move the graphic to.
-     * @param raceIds RaceID to the object to move.
-     */
-    public abstract void setDestination (double x, double y, double groundSpeed, int... raceIds);
-
-    public abstract void updatePosition (long timeInterval);
-
-    public abstract void moveTo (double x, double y, double rotation);
-
-    public abstract void moveTo (double x, double y);
-
-    public abstract void moveGroupBy(double x, double y, double rotation);
-
-    public abstract void rotateTo (double rotation);
-
-    public abstract boolean hasRaceId (int... raceIds);
-
-    public abstract int[] getRaceIds ();
-}

src/main/java/seng302/models/TimelineInfo.java

@@ -1,31 +0,0 @@
-package seng302.models;
-
-import javafx.animation.Timeline;
-import javafx.beans.property.DoubleProperty;
-
-
-/**
- * Created by zyt10 on 17/03/17.
- * this class is literally just to associate a timeline with a DoubleProperty x and y
- */
-public class TimelineInfo {
-    private Timeline timeline;
-    private DoubleProperty x;
-    private DoubleProperty y;
-
-    public TimelineInfo(Timeline timeline, DoubleProperty x, DoubleProperty y) {
-        this.timeline = timeline;
-        this.x = x;
-        this.y = y;
-    }
-
-    public Timeline getTimeline() {
-        return timeline;
-    }
-    public DoubleProperty getX() {
-        return x;
-    }
-    public DoubleProperty getY() {
-        return y;
-    }
-}

src/main/java/seng302/models/Wake.java

@@ -1,30 +1,34 @@
 package seng302.models;
 
+import javafx.scene.CacheHint;
 import javafx.scene.Group;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Arc;
 import javafx.scene.shape.ArcType;
+import javafx.scene.shape.StrokeLineCap;
 import javafx.scene.transform.Rotate;
 
 /**
- * By default wake is a group containing 5 arcs. Each arc starts from the same point. Each arc is larger and more
- * transparent than the last. On calling updatePositions() arcs rotate at velocities given by setRotationalVelocity().
- * The larger and more transparent an arc is the longer the delay before it rotates at the latest velocity. It is
- * assumed that rotationalVelocities() are set regularly as wakes do not stop rotating and an array of velocities needs
- * to be populated for the class to work as expected.
+ * A group containing objects used to represent wakes onscreen. Contains functionality for their animation.
  */
 class Wake extends Group {
 
-    private int numWakes = 5;
-    private double[] velocities = new double[13];
+    //The number of wakes
+    private int numWakes = 8;
+    //The total possible difference between the first wake and the last. Increasing/Decreasing this will make wakes fan out more/less.
+    private final double MAX_DIFF = 75;
+    //Increasing/decreasing this will alter the speed that wakes converge when the heading stop changing. Anything over about 1500 may cause oscillation.
+    private final int UNIFICATION_SPEED = 750;
+
+
     private Arc[] arcs = new Arc[numWakes];
+    private double[] rotationalVelocities = new double[numWakes];
     private double[] rotations = new double[numWakes];
-    private int[] velocityIndices = new int[numWakes];
-    private double sum = 0;
-    private static double max;
+    private double baseRad;
 
     /**
      * Create a wake at the given location.
+     *
      * @param startingX x location where the tip of wake arcs will be.
      * @param startingY y location where the tip of wake arcs will be.
      */
@@ -35,73 +39,76 @@ class Wake extends Group {
         for (int i = 0; i < numWakes; i++) {
             //Default triangle is -110 deg out of phase with a default wake and has angle of 40 deg.
             arc = new Arc(0, 0, 0, 0, -110, 40);
-            //Opacity increases from 0.5 -> 0 evenly over the 5 wake arcs.
-            arc.setFill(new Color(0.18, 0.7, 1.0, 1.0 + -0.175 * i));
-            arc.setType(ArcType.ROUND);
+            arc.setCache(true);
+            arc.setCacheHint(CacheHint.SPEED);
+            arc.setType(ArcType.OPEN);
+            arc.setStroke(new Color(0.18, 0.7, 1.0, 1.0 + (-0.99 / numWakes * i)));
+            arc.setStrokeWidth(3.0);
+            arc.setStrokeLineCap(StrokeLineCap.ROUND);
+            arc.setFill(new Color(0.0, 0.0, 0.0, 0.0));
+            baseRad = (20 / numWakes);
             arcs[i] = arc;
         }
         super.getChildren().addAll(arcs);
     }
 
     /**
-     * Sets the rotationalVelocity of each arc. Each arc is 3 velocities behind the next smallest arc. The smallest uses
-     * the latest given velocity.
+     * Sets the rotationalVelocity of each arc.
+     *
      * @param rotationalVelocity The rotationalVelocity the wake should move at.
-     * @param rotationGoal Where the wake will rotate to if the wake is calculated to be on a straight section. This is
-     *                     used to prevent desynchronisation with the Boat polygon.
      * @param velocity           The real world velocity of the boat in m/s.
      */
-    void setRotationalVelocity (double rotationalVelocity, double rotationGoal, double velocity) {
-        sum -= Math.abs(velocities[(velocityIndices[0] + 10) % 13]);
-        sum += Math.abs(rotationalVelocity);
-        max = Math.max(max, rotationalVelocity);
-        if (sum < (max / 3))
-            rotate (rotationGoal); //In relatively straight segments the wake snaps to match the boats current position.
-                                   //This stops the wake from eventually becoming out of sync with the boat.
-        //This accounts for rogue rotations that are greater than what would be realistic. Value is kinda rough.
-        //Basically just for our internal mock.
-        if (Math.abs(rotationalVelocity) > 0.05) {
-            rotationalVelocity = 0;
-            rotate(rotationGoal);
-        }
-        //Update the index of the array of recent velocities that each wake uses. Each wake is 3 velocities behind the
-        //next smallest wake.
-        velocityIndices[0] = (13 + (velocityIndices[0] - 1) % 13) % 13;
-        velocities[velocityIndices[0]] = rotationalVelocity;
-        for (int i = 1; i < numWakes; i++)
-            velocityIndices[i] = (velocityIndices[0] + 3 * i) % 13;
+    void setRotationalVelocity(double rotationalVelocity, double velocity) {
+        rotationalVelocities[0] = rotationalVelocity;
+        for (int i = 1; i < numWakes; i++) {
+            double wakeSeparationRad = Math.toRadians(rotations[i - 1] - rotations[i]);
+            double shortestDistance = Math.atan2(
+                Math.sin(wakeSeparationRad),
+                Math.cos(wakeSeparationRad)
+            );
+            double distDeg = Math.toDegrees(shortestDistance);
 
-        //Scale wakes based on velocity.
-        double baseRad = 20;
-        double rad;
+            if (rotationalVelocities[i - 1] < 0.01 && rotationalVelocities[i - 1] > -0.01) {
+                rotationalVelocities[i] = distDeg / UNIFICATION_SPEED * Math.log(Math.abs(distDeg) + 1) / Math.log(MAX_DIFF / numWakes);
+
+            } else {
+                if (distDeg < (MAX_DIFF / numWakes))
+                    rotationalVelocities[i] = rotationalVelocities[i - 1] * Math.log(Math.abs(distDeg) + 1) / Math.log(MAX_DIFF / numWakes);
+                else
+                    rotationalVelocities[i] = rotationalVelocities[i - 1];
+            }
+        }
+
+        double rad = baseRad + velocity;
         for (Arc arc : arcs) {
-            rad = baseRad + velocity;
             arc.setRadiusX(rad);
             arc.setRadiusY(rad);
-            baseRad += 5 + (velocity / 2);
+            rad += (20 / numWakes) + (velocity / 2);
         }
     }
 
     /**
      * Arcs rotate based on the distance they would have travelled over the supplied time interval.
+     *
      * @param timeInterval the time interval, in microseconds, that the wake should move.
      */
     void updatePosition(long timeInterval) {
         for (int i = 0; i < numWakes; i++) {
-            rotations[i] = rotations[i] + velocities[velocityIndices[i]] * timeInterval;
+            rotations[i] = rotations[i] + rotationalVelocities[i] * timeInterval;
             arcs[i].getTransforms().setAll(new Rotate(rotations[i]));
         }
     }
 
     /**
      * Rotate all wakes to the given rotation.
+     *
      * @param rotation the from north angle in degrees to rotate to.
      */
     void rotate(double rotation) {
         for (int i = 0; i < arcs.length; i++) {
             rotations[i] = rotation;
+            rotationalVelocities[i] = 0;
             arcs[i].getTransforms().setAll(new Rotate(rotation));
         }
     }
-
 }

src/main/java/seng302/models/Yacht.java

@@ -1,9 +1,13 @@
 package seng302.models;
 
 import javafx.scene.paint.Color;
+import seng302.models.mark.Mark;
+import seng302.controllers.RaceViewController;
 
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
+import seng302.models.stream.StreamParser;
+import seng302.models.stream.XMLParser.RaceXMLObject.Corner;
 
 /**
  * Yacht class for the racing boat.
@@ -12,9 +16,10 @@ import java.text.SimpleDateFormat;
  * also done outside Boat class because some old variables are not used anymore.
  */
 public class Yacht {
+
+    // Used in boat group
     private Color colour;
     private double velocity;
-    private Integer markLastPast;
 
     private String boatType;
     private Integer sourceID;
@@ -30,6 +35,11 @@ public class Yacht {
     private Long estimateTimeAtNextMark;
     private Long estimateTimeAtFinish;
     private String position;
+    // Mark rounding
+    private Long markRoundingTime;
+    private Mark lastMarkRounded;
+    private Mark nextMark;
+
 
     /**
      * Used in EventTest and RaceTest.
@@ -54,30 +64,37 @@ public class Yacht {
         this.sourceID = id;
     }
 
-    public Yacht(String boatType, Integer sourceID, String hullID, String shortName, String boatName, String country) {
+    public Yacht(String boatType, Integer sourceID, String hullID, String shortName,
+        String boatName, String country) {
         this.boatType = boatType;
         this.sourceID = sourceID;
         this.hullID = hullID;
         this.shortName = shortName;
         this.boatName = boatName;
         this.country = country;
+        this.position = "-";
     }
 
     public String getBoatType() {
         return boatType;
     }
+
     public Integer getSourceID() {
         return sourceID;
     }
+
     public String getHullID() {
         return hullID;
     }
+
     public String getShortName() {
         return shortName;
     }
+
     public String getBoatName() {
         return boatName;
     }
+
     public String getCountry() {
         return country;
     }
@@ -95,6 +112,9 @@ public class Yacht {
     }
 
     public void setLegNumber(Integer legNumber) {
+        if (colour != null  && position != "-" && legNumber != this.legNumber&& RaceViewController.sparkLineStatus(sourceID)) {
+            RaceViewController.updateYachtPositionSparkline(this, legNumber);
+        }
         this.legNumber = legNumber;
     }
 
@@ -149,7 +169,7 @@ public class Yacht {
         this.colour = colour;
     }
 
-    public double getVelocity() {
+    public Double getVelocity() {
         return velocity;
     }
 
@@ -157,11 +177,32 @@ public class Yacht {
         this.velocity = velocity;
     }
 
-    public Integer getMarkLastPast() {
-        return markLastPast;
+    public Long getMarkRoundingTime() {
+        return markRoundingTime;
     }
 
-    public void setMarkLastPast(Integer markLastPast) {
-        this.markLastPast = markLastPast;
+    public void setMarkRoundingTime(Long markRoundingTime) {
+        this.markRoundingTime = markRoundingTime;
+    }
+
+    public Mark getLastMarkRounded() {
+        return lastMarkRounded;
+    }
+
+    public void setLastMarkRounded(Mark lastMarkRounded) {
+        this.lastMarkRounded = lastMarkRounded;
+    }
+
+    @Override
+    public String toString() {
+        return boatName;
+    }
+
+      public void setNextMark(Mark nextMark) {
+            this.nextMark = nextMark;
+      }
+
+      public Mark getNextMark(){
+        return nextMark;
       }
 }

src/main/java/seng302/models/map/Boundary.java

@@ -0,0 +1,44 @@
+package seng302.models.map;
+
+/**
+ * The Boundary class represents a rectangle territorial boundary on a map. It
+ * contains four extremity double values(N, E, S, W). N and S are represented as
+ * latitudes in radians. E and W are represented as longitudes in radians.
+ *
+ * Created by Haoming on 10/5/17
+ */
+public class Boundary {
+
+	private double northLat, eastLng, southLat, westLng;
+
+	public Boundary(double northLat, double eastLng, double southLat, double westLng) {
+		this.northLat = northLat;
+		this.eastLng = eastLng;
+		this.southLat = southLat;
+		this.westLng = westLng;
+	}
+
+	double getCentreLat() {
+		return (northLat + southLat) / 2;
+	}
+
+	double getCentreLng() {
+		return (eastLng + westLng) / 2;
+	}
+
+	double getNorthLat() {
+		return northLat;
+	}
+
+	double getEastLng() {
+		return eastLng;
+	}
+
+	double getSouthLat() {
+		return southLat;
+	}
+
+	double getWestLng() {
+		return westLng;
+	}
+}

src/main/java/seng302/models/map/CanvasMap.java

@@ -0,0 +1,104 @@
+package seng302.models.map;
+
+import javafx.scene.image.Image;
+
+import javax.net.ssl.HttpsURLConnection;
+import java.net.URL;
+
+import java.lang.Math;
+
+/**
+ * CanvasMap retrieves a map image with given geo boundary from Google Map server.
+ * By passing a rectangle like geo boundary, it returns a map image with the
+ * highest resolution. However, due to free quote account usage limit, the maximum
+ * resolution is only 1280 * 1280.
+ *
+ * Created by Haoming on 15/5/2017
+ */
+public class CanvasMap {
+
+	private Boundary boundary;
+	private long width, height;  // desired image size
+	private int zoom;
+
+	private String KEY = "AIzaSyC-5oOShMCY5Oy_9L7guYMPUPFHDMr37wE";
+
+	public CanvasMap(Boundary boundary) {
+		this.boundary = boundary;
+		calculateOptimalMapSize();
+	}
+
+	public Image getMapImage() {
+		try {
+			URL url = new URL(getRequest());
+			HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
+
+			return new Image(connection.getInputStream());
+		} catch (Exception e) {
+			e.printStackTrace();
+			return null;
+		}
+	}
+
+	private String getRequest() {
+		StringBuilder sb = new StringBuilder();
+		sb.append("https://maps.googleapis.com/maps/api/staticmap?");
+		sb.append(String.format("center=%f,%f", boundary.getCentreLat(), boundary.getCentreLng()));
+		sb.append(String.format("&zoom=%d", zoom));
+		sb.append(String.format("&size=%dx%d&scale=2", width, height));
+		sb.append("&style=feature:all|element:labels|visibility:off"); // hide all labels on map
+//		sb.append(String.format("&markers=%f,%f", boundary.getSouthLat(), boundary.getWestLng()));
+//		sb.append(String.format("&key=%s", KEY));
+		return sb.toString();
+	}
+
+	private void calculateOptimalMapSize() {
+		for (int z = 20; z > 0; z--) {
+			MapSize mapSize = getMapSize(z, boundary);
+			zoom = z;
+			width = mapSize.width;
+			height = mapSize.height;
+			// if map size is valid, exit the loop as we have the highest resolution
+			if (mapSize.isValid()) break;
+		}
+	}
+
+	private MapSize getMapSize(int zoom, Boundary boundary) {
+		double scale = Math.pow(2, zoom);
+		MapGeo geoSW = new MapGeo(boundary.getSouthLat(), boundary.getWestLng());
+		MapGeo geoNE = new MapGeo(boundary.getNorthLat(), boundary.getEastLng());
+		MapPoint pointSW = MercatorProjection.toMapPoint(geoSW);
+		MapPoint pointNE = MercatorProjection.toMapPoint(geoNE);
+		return new MapSize(Math.abs(pointNE.getX() - pointSW.getX()) * scale,
+				Math.abs(pointNE.getY() - pointSW.getY()) * scale);
+	}
+
+	class MapSize {
+		long width, height;
+
+		MapSize(double width, double height) {
+			this.width = Math.round(width);
+			this.height = Math.round(height);
+		}
+
+		/**
+		 * Map size is valid when width and height are both less than 640 pixels
+		 * @return true if both dimensions are less than 640px
+		 */
+		boolean isValid() {
+			return Math.max(width, height) <= 640;
+		}
+	}
+
+	public long getWidth() {
+		return width;
+	}
+
+	public long getHeight() {
+		return height;
+	}
+
+	public int getZoom() {
+		return zoom;
+	}
+}

src/main/java/seng302/models/map/MapGeo.java

@@ -0,0 +1,31 @@
+package seng302.models.map;
+
+/**
+ * A class represent Geo location (latitude, longitude).
+ * Created by Haoming on 15/5/2017
+ */
+class MapGeo {
+
+	private double lat, lng;
+
+	MapGeo(double lat, double lng) {
+		this.lat = lat;
+		this.lng = lng;
+	}
+
+	double getLat() {
+		return lat;
+	}
+
+	void setLat(double lat) {
+		this.lat = lat;
+	}
+
+	double getLng() {
+		return lng;
+	}
+
+	void setLng(double lng) {
+		this.lng = lng;
+	}
+}

src/main/java/seng302/models/map/MapPoint.java

@@ -0,0 +1,31 @@
+package seng302.models.map;
+
+/**
+ * A class represent euclidean planar point (x, y)
+ * Created by Haoming on 15/5/2017
+ */
+class MapPoint {
+
+	private double x, y;
+
+	MapPoint(double x, double y) {
+		this.x = x;
+		this.y = y;
+	}
+
+	double getX() {
+		return x;
+	}
+
+	void setX(double x) {
+		this.x = x;
+	}
+
+	double getY() {
+		return y;
+	}
+
+	void setY(double y) {
+		this.y = y;
+	}
+}

src/main/java/seng302/models/map/MercatorProjection.java

@@ -0,0 +1,52 @@
+package seng302.models.map;
+
+/**
+ * An utility class useful to convert between Geo locations and Mercator projection
+ * planar coordinates.
+ * Created by Haoming on 15/5/2017
+ */
+public class MercatorProjection {
+
+	private static final double MERCATOR_RANGE = 256;
+	private static final double pixelsPerLngDegree = MERCATOR_RANGE / 360.0;
+	private static final double pixelsPerLngRadian = MERCATOR_RANGE / (2 * Math.PI);
+
+	/**
+	 * A help function keeps the value in bound between -0.9999 and 0.9999.
+	 * @param value in bound value
+	 * @return the value in bound
+	 */
+	private static double bound(double value) {
+		return Math.min(Math.max(value, -0.9999), 0.9999);
+	}
+
+	/**
+	 * Projects a Geo Location (lat, lng) on a planar
+	 * @param geo MapGeo (lat, lng) location to be projected
+	 * @return the projection GeoPoint (x, y) on planar
+	 */
+	public static MapPoint toMapPoint(MapGeo geo) {
+		MapPoint point = new MapPoint(0, 0);
+		MapPoint origin = new MapPoint(MERCATOR_RANGE / 2.0, MERCATOR_RANGE / 2.0);
+		point.setX(origin.getX() + geo.getLng() * pixelsPerLngDegree);
+
+//		NOTE(appleton): Truncating to 0.9999 effectively limits latitude to
+//      89.189.  This is about a third of a tile past the edge of the world tile.
+		double sinY = bound(Math.sin(Math.toRadians(geo.getLat())));
+		point.setY(origin.getY() + 0.5 * Math.log((1 + sinY) / (1 - sinY)) * (-pixelsPerLngRadian));
+		return point;
+	}
+
+	/**
+	 * Converts the planar projection (x, y) back to Geo Location (lat, lng)
+	 * @param point MapPoint (x, y) to be converted back
+	 * @return the original Geo location converted from the given projection point
+	 */
+	public static MapGeo toMapGeo(MapPoint point) {
+		MapPoint origin = new MapPoint(MERCATOR_RANGE / 2.0, MERCATOR_RANGE / 2.0);
+		double lng = (point.getX() - origin.getX()) / pixelsPerLngDegree;
+		double latRadians = (point.getY() - origin.getY()) / (-pixelsPerLngRadian);
+		double lat = Math.toDegrees(2 * Math.atan(Math.exp(latRadians)) - Math.PI / 2.0);
+		return new MapGeo(lat, lng);
+	}
+}

src/main/java/seng302/models/map/TestMapController.java

@@ -0,0 +1,23 @@
+package seng302.models.map;
+
+import javafx.fxml.FXML;
+import javafx.fxml.Initializable;
+import javafx.scene.canvas.Canvas;
+import javafx.scene.canvas.GraphicsContext;
+
+import java.net.URL;
+import java.util.ResourceBundle;
+
+public class TestMapController implements Initializable{
+
+	@FXML
+	private Canvas mapCanvas;
+
+	@Override
+	public void initialize(URL location, ResourceBundle resources) {
+		GraphicsContext gc = mapCanvas.getGraphicsContext2D();
+		Boundary bound = new Boundary(57.662943, 11.848501, 57.673945, 11.824966);
+		CanvasMap canvasMap = new CanvasMap(bound);
+		gc.drawImage(canvasMap.getMapImage(), 0, 0, canvasMap.getWidth(), canvasMap.getHeight());
+	}
+}

src/main/java/seng302/models/mark/GateMark.java

@@ -16,8 +16,8 @@ public class GateMark extends Mark {
      * @param singleMark1 one single mark inside of the gate mark
      * @param singleMark2 the second mark inside of the gate mark
      */
-    public GateMark(String name, MarkType type, SingleMark singleMark1, SingleMark singleMark2, double latitude, double longitude) {
-        super(name, type, latitude, longitude);
+    public GateMark(String name, MarkType type, SingleMark singleMark1, SingleMark singleMark2, double latitude, double longitude, int compoundMarkID) {
+        super(name, type, latitude, longitude, compoundMarkID);
         this.singleMark1 = singleMark1;
         this.singleMark2 = singleMark2;
     }
@@ -39,12 +39,10 @@ public class GateMark extends Mark {
     }
 
     public double getLatitude(){
-        //return (this.getSingleMark1().getLatitude() + this.getSingleMark2().getLatitude()) / 2;
         return (this.getSingleMark1().getLatitude());
     }
 
     public double getLongitude(){
-        //return (this.getSingleMark1().getLongitude() + this.getSingleMark2().getLongitude()) / 2;
         return (this.getSingleMark1().getLongitude());
     }
 

src/main/java/seng302/models/mark/Mark.java

@@ -10,25 +10,28 @@ public abstract class Mark {
     private MarkType markType;
     private double latitude;
     private double longitude;
-    private int id;
+    private long id;
+    private int compoundMarkID;
 
     /**
      * Create a mark instance by passing its name and type
      * @param name the name of the mark
      * @param markType the type of mark. either GATE_MARK or SINGLE_MARK.
      */
-    public Mark (String name, MarkType markType, int id) {
+    public Mark (String name, MarkType markType, int sourceID, int compoundMarkID) {
         this.name = name;
         this.markType = markType;
-        this.id = id;
+        this.id = sourceID;
+        this.compoundMarkID = compoundMarkID;
     }
 
-    public Mark(String name, MarkType markType, double latitude, double longitude) {
+    public Mark(String name, MarkType markType, double latitude, double longitude, int compoundMarkID) {
         this.name = name;
         this.markType = markType;
         this.latitude = latitude;
         this.longitude = longitude;
-        id = 0;
+        this.id = 0;
+        this.compoundMarkID = compoundMarkID;
     }
 
     /**
@@ -47,20 +50,24 @@ public abstract class Mark {
     }
 
     /**
-     * Calculate the heading in radians from geographical location with latitude1, longitude 1 to geographical
-     * latitude2, longitude 2
+     * Calculate the heading in radians from geographical location with latitude1, longitude 1 to
+     * geographical latitude2, longitude 2
+     *
      * @param longitude1 Longitude of first point in degrees
      * @param longitude2 Longitude of second point in degrees
      * @param latitude1 Latitude of first point in degrees
      * @param latitude2 Latitude of first  point in degrees
      * @return Heading in radians
      */
-    public static double calculateHeadingRad (Double latitude1, Double longitude1, Double latitude2, Double longitude2) {
+    public static double calculateHeadingRad(Double latitude1, Double longitude1, Double latitude2,
+        Double longitude2) {
         latitude1 = Math.toRadians(latitude1);
         latitude2 = Math.toRadians(latitude2);
         Double longDiff = Math.toRadians(longitude2 - longitude1);
         Double y = Math.sin(longDiff) * Math.cos(latitude2);
-        Double x = Math.cos(latitude1)*Math.sin(latitude2)-Math.sin(latitude1)*Math.cos(latitude2)*Math.cos(longDiff);
+        Double x =
+            Math.cos(latitude1) * Math.sin(latitude2) - Math.sin(latitude1) * Math.cos(latitude2)
+                * Math.cos(longDiff);
         return Math.atan2(y, x);
     }
 
@@ -80,8 +87,8 @@ public abstract class Mark {
     }
 
     /**
-     * Calculate the distance in meters from geographical location with latitude1, longitude 1 to geographical
-     * latitude2, longitude 2
+     * Calculate the distance in meters from geographical location with latitude1, longitude 1 to
+     * geographical latitude2, longitude 2
      *
      * @param longitude1 Longitude of first point in degrees
      * @param longitude2 Longitude of second point in degrees
@@ -89,14 +96,16 @@ public abstract class Mark {
      * @param latitude2 Latitude of first  point in degrees
      * @return Distance in meters
      */
-    public static Double calculateDistance (Double latitude1, Double longitude1, Double latitude2, Double longitude2) {
+    public static Double calculateDistance(Double latitude1, Double longitude1, Double latitude2,
+        Double longitude2) {
         Double theta = longitude1 - longitude2;
         Double dist = Math.sin(Math.toRadians(latitude1)) * Math.sin(Math.toRadians(latitude2)) +
             Math.cos(Math.toRadians(latitude1)) * Math.cos(Math.toRadians(latitude2)) *
                 Math.cos(Math.toRadians(theta));
         dist = Math.acos(dist);
         dist = Math.toDegrees(dist);
-        dist = dist * 60 * 1.1508; //nautical mile (distance between two degrees) * (degrees in a minute)
+        dist = dist * 60
+            * 1.1508; //nautical mile (distance between two degrees) * (degrees in a minute)
         dist = dist * 1609.344;    //ratio of miles to metres
         return dist;
     }
@@ -125,7 +134,7 @@ public abstract class Mark {
         return longitude;
     }
 
-    public int getId() {
+    public long getId() {
         return id;
     }
 
@@ -133,4 +142,7 @@ public abstract class Mark {
         this.id = id;
     }
 
+    public int getCompoundMarkID() {
+        return compoundMarkID;
+    }
 }

src/main/java/seng302/models/mark/MarkGroup.java

@@ -1,20 +1,19 @@
 package seng302.models.mark;
 
+import java.util.ArrayList;
+import java.util.List;
 import javafx.geometry.Point2D;
+import javafx.scene.Group;
 import javafx.scene.Node;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Circle;
 import javafx.scene.shape.Line;
-import javafx.scene.transform.Rotate;
-import seng302.models.RaceObject;
-
-import java.util.ArrayList;
-import java.util.List;
+import seng302.GeometryUtils;
 
 /**
- * Created by CJIRWIN on 26/04/2017.
+ * Grouping of javaFX objects needed to represent a Mark on screen.
  */
-public class MarkGroup extends RaceObject {
+public class MarkGroup extends Group {
 
     private static int MARK_RADIUS        = 5;
     private static int LINE_THICKNESS     = 2;
@@ -23,14 +22,13 @@ public class MarkGroup extends RaceObject {
 
     private List<Mark> marks = new ArrayList<>();
     private Mark mainMark;
-    private double[] nodePixelVelocitiesX;
-    private double[] nodePixelVelocitiesY;
-    private Point2D[] nodeDestinations;
 
-    public MarkGroup (Mark mark, Point2D... points) {
-        nodePixelVelocitiesX = new double[points.length];
-        nodePixelVelocitiesY = new double[points.length];
-        nodeDestinations     = new Point2D[points.length];
+    /**
+     * Constructor for singleMark groups
+     * @param mark
+     * @param points
+     */
+    public MarkGroup (SingleMark mark, Point2D points) {
         marks.add(mark);
         mainMark = mark;
         Color color = Color.BLACK;
@@ -40,47 +38,69 @@ public class MarkGroup extends RaceObject {
             color = Color.RED;
         }
         Circle markCircle;
-        if (mark.getMarkType() == MarkType.SINGLE_MARK) {
         markCircle = new Circle(
-                    points[0].getX(),
-                    points[0].getY(),
+            points.getX(),
+            points.getY(),
             MARK_RADIUS,
             color
         );
-            nodeDestinations = new Point2D[]{
-                    new Point2D(markCircle.getCenterX(), markCircle.getCenterY()
-                    )
-            };
         super.getChildren().add(markCircle);
-        } else {
-            marks.add(((GateMark) mark).getSingleMark1());
-            marks.add(((GateMark) mark).getSingleMark2());
-            nodePixelVelocitiesX = new double[]{0d,0d};
-            nodePixelVelocitiesY = new double[]{0d,0d};
-            nodeDestinations     = new Point2D[2];
+    }
 
+    public void addLaylines(Line line1, Line line2) {
+
+        super.getChildren().addAll(line1, line2);
+    }
+
+
+    public void removeLaylines() {
+        ArrayList<Node> toRemove = new ArrayList<>();
+        for(Node node : super.getChildren()) {
+            if (node instanceof Line) {
+                Line layLine = (Line) node;
+
+                /***
+                 * OOHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhh
+                 */
+                if (layLine.getStrokeWidth() == 0.5){
+                    toRemove.add(layLine);
+                }
+            }
+        }
+        super.getChildren().removeAll(toRemove);
+    }
+
+    public MarkGroup(GateMark mark, Point2D points1, Point2D points2) {
+        marks.add(mark.getSingleMark1());
+        marks.add(mark.getSingleMark2());
+        mainMark = mark;
+        Color color = Color.BLACK;
+        if (mark.getName().equals("Start")){
+            color = Color.GREEN;
+        } else if (mark.getName().equals("Finish")){
+            color = Color.RED;
+        }
+        Circle markCircle;
         markCircle = new Circle(
-                    points[0].getX(),
-                    points[0].getY(),
+            points1.getX(),
+            points1.getY(),
             MARK_RADIUS,
             color
         );
-            nodeDestinations[0] = new Point2D(markCircle.getCenterX(), markCircle.getCenterY());
         super.getChildren().add(markCircle);
 
         markCircle = new Circle(
-                    points[1].getX(),
-                    points[1].getY(),
+            points2.getX(),
+            points2.getY(),
             MARK_RADIUS,
             color
         );
-            nodeDestinations[1] = new Point2D(markCircle.getCenterX(), markCircle.getCenterY());
         super.getChildren().add(markCircle);
         Line line = new Line(
-                    points[0].getX(),
-                    points[0].getY(),
-                    points[1].getX(),
-                    points[1].getY()
+            points1.getX(),
+            points1.getY(),
+            points2.getX(),
+            points2.getY()
         );
         line.setStrokeWidth(LINE_THICKNESS);
         line.setStroke(color);
@@ -88,120 +108,36 @@ public class MarkGroup extends RaceObject {
             line.getStrokeDashArray().addAll(DASHED_GAP_LEN, DASHED_LINE_LEN);
         }
         super.getChildren().add(line);
-        }
+
+        //Laylines
+//        if (mark.)
+
+//        addLayLine(points1, 12.0, 90.0);
+//        addLayLine(points2, 12.0, 90.0);
     }
 
-    public void setDestination (double x, double y, double rotation, double groundSpeed, int... raceIds) {
-        setDestination(x, y, 0, raceIds);
-        this.rotationalGoal = rotation;
-        calculateRotationalVelocity();
-    }
-
-    public void setDestination (double x, double y, double groundSpeed, int... raceIds) {
-        for (int i = 0; i < marks.size(); i++)
-            for (int id : raceIds)
-                if (id == marks.get(i).getId())
-                    setDestinationChild(x, y, 0, Math.max(0, i-1));
-    }
-
-
-    private void setDestinationChild (double x, double y, double speed, int childIndex) {
-        //double relativeX = x - super.getLayoutX();
-        //double relativeY = y - super.getLayoutY();
-        Circle markCircle = (Circle) super.getChildren().get(childIndex);
-        this.nodeDestinations[childIndex] = new Point2D(x, y);
-        //if (Math.abs(relativeX - markCircle.getCenterX()) > 30 && Math.abs(relativeY - markCircle.getCenterY()) > 30) {
-            this.nodePixelVelocitiesX[childIndex] = (x - markCircle.getCenterX()) / expectedUpdateInterval;
-            this.nodePixelVelocitiesY[childIndex] = (y - markCircle.getCenterY()) / expectedUpdateInterval;
-        //}
-    }
-
-    public void rotateTo (double rotation) {
-        if (mainMark.getMarkType() != MarkType.SINGLE_MARK) {
-            Line line = (Line) super.getChildren().get(2);
-            double xCenter = Math.abs(line.getEndX() - line.getStartX());
-            double yCenter = Math.abs(line.getEndY() - line.getStartY());
-            super.getTransforms().setAll(new Rotate(rotation, xCenter, yCenter));
-        }
-    }
-
-    public void updatePosition (long timeInterval) {
+    public void moveMarkTo (double x, double y, long raceId)
+    {
+        if (mainMark.getMarkType() == MarkType.SINGLE_MARK) {
             Circle markCircle = (Circle) super.getChildren().get(0);
 
-        if (nodePixelVelocitiesX[0] > 0 && markCircle.getCenterX() > nodeDestinations[0].getX() ||
-                nodePixelVelocitiesX[0] < 0 && markCircle.getCenterX() < nodeDestinations[0].getY())
-            nodePixelVelocitiesX[0] = 0;
-        else if (nodePixelVelocitiesX[0] != 0)
-            markCircle.setCenterX(markCircle.getCenterX() + nodePixelVelocitiesX[0] * timeInterval);
-
-        if (nodePixelVelocitiesY[0] > 0 && markCircle.getCenterY() > nodeDestinations[0].getY() ||
-                nodePixelVelocitiesY[0] < 0 && markCircle.getCenterY() < nodeDestinations[0].getY())
-            nodePixelVelocitiesY[0] = 0;
-        else if (nodePixelVelocitiesY[0] != 0)
-            markCircle.setCenterY(markCircle.getCenterY() + nodePixelVelocitiesY[0] * timeInterval);
-
-        if (mainMark.getMarkType() != MarkType.SINGLE_MARK) {
-
-            Line line = (Line) super.getChildren().get(2);
-            line.setStartX(markCircle.getCenterX());
-            line.setStartY(markCircle.getCenterY());
-
-            markCircle = (Circle) super.getChildren().get(1);
-
-            if (nodePixelVelocitiesX[1] > 0 && markCircle.getCenterX() >= nodeDestinations[1].getX() ||
-                    nodePixelVelocitiesX[1] < 0 && markCircle.getCenterX() <= nodeDestinations[1].getX())
-                nodePixelVelocitiesX[1] = 0;
-            else if (nodePixelVelocitiesX[1] != 0)
-                markCircle.setCenterX(markCircle.getCenterX() + nodePixelVelocitiesX[1] * timeInterval);
-
-            if (nodePixelVelocitiesY[1] > 0 && markCircle.getCenterY() > nodeDestinations[1].getY() ||
-                    nodePixelVelocitiesY[1] < 0 && markCircle.getCenterY() < nodeDestinations[1].getY())
-                nodePixelVelocitiesY[1] = 0;
-            else if (nodePixelVelocitiesY[1] != 0)
-                markCircle.setCenterY(markCircle.getCenterY() + nodePixelVelocitiesY[1] * timeInterval);
-            line.setEndX(markCircle.getCenterX());
-            line.setEndY(markCircle.getCenterY());
-        }
-    }
-
-    public void moveGroupBy (double x, double y, double rotation) {
-        if (mainMark.getMarkType() != MarkType.SINGLE_MARK) {
-            Line line = (Line) super.getChildren().get(2);
-            for (int childIndex = 0; childIndex < 2; childIndex++){
-                Circle mark = (Circle) super.getChildren().get(childIndex);
-                mark.setCenterY(mark.getCenterY() + y);
-                mark.setCenterX(mark.getCenterX() + x);
-            }
-            line.setStartX(line.getStartX() + x);
-            line.setStartY(line.getStartY() + y);
-            line.setEndX(line.getEndX() + x);
-            line.setEndY(line.getEndY() + y);
+            markCircle.setCenterX(x);
+            markCircle.setCenterY(y);
         } else {
-            Circle mark = (Circle) super.getChildren().get(0);
-            mark.setCenterY(mark.getCenterY() + y);
-            mark.setCenterX(mark.getCenterX() + x);
+            Circle markCircle1 = (Circle) super.getChildren().get(0);
+            Circle markCircle2 = (Circle) super.getChildren().get(1);
+            Line connectingLine = (Line) super.getChildren().get(2);
+            if (marks.get(0).getId() == raceId) {
+                markCircle1.setCenterX(x);
+                markCircle1.setCenterY(y);
+                connectingLine.setStartX(markCircle1.getCenterX());
+                connectingLine.setStartY(markCircle1.getCenterY());
+            } else if (marks.get(1).getId() == raceId) {
+                markCircle2.setCenterX(x);
+                markCircle2.setCenterY(y);
+                connectingLine.setEndX(markCircle2.getCenterX());
+                connectingLine.setEndY(markCircle2.getCenterY());
             }
-        rotateTo(currentRotation + rotation);
-    }
-
-    public void moveTo (double x, double y, double rotation) {
-        moveTo(x, y);
-        rotateTo(rotation);
-    }
-
-    public void moveTo (double x, double y) {
-        Circle markCircle = (Circle) super.getChildren().get(0);
-        markCircle.setCenterX(x);
-        markCircle.setCenterY(y);
-        if (mainMark.getMarkType() != MarkType.SINGLE_MARK) {
-            markCircle = (Circle) super.getChildren().get(1);
-            markCircle.setCenterX(x);
-            markCircle.setCenterY(y);
-            Line line = (Line) super.getChildren().get(2);
-            line.setStartX(x);
-            line.setStartY(y);
-            line.setEndX(x);
-            line.setEndY(y);
         }
     }
 
@@ -213,19 +149,15 @@ public class MarkGroup extends RaceObject {
         return false;
     }
 
-    public static int getMarkRadius() {
-        return MARK_RADIUS;
-    }
-
-    public static void setMarkRadius(int markRadius) {
-        MARK_RADIUS = markRadius;
-    }
-
-    public int[] getRaceIds () {
-        int[] idArray = new int[marks.size()];
+    public long[] getRaceIds () {
+        long[] idArray = new long[marks.size()];
         int i = 0;
         for (Mark mark : marks)
             idArray[i++] = mark.getId();
         return idArray;
     }
+
+    public Mark getMainMark() {
+        return mainMark;
+    }
 }

src/main/java/seng302/models/mark/MarkType.java

@@ -5,5 +5,5 @@ package seng302.models.mark;
  * Created by Haoming Yin (hyi25) on 17/3/17.
  */
 public enum MarkType {
-    SINGLE_MARK, OPEN_GATE, CLOSED_GATE
+    SINGLE_MARK, OPEN_GATE
 }

src/main/java/seng302/models/mark/SingleMark.java

@@ -9,8 +9,6 @@ public class SingleMark extends Mark {
     private double lat;
     private double lon;
     private String name;
-    private int id;
-
 
     /**
      * Represents a marker
@@ -19,24 +17,12 @@ public class SingleMark extends Mark {
      * @param lat,  the latitude of the marker
      * @param lon,  the longitude of the marker
      */
-    public SingleMark(String name, double lat, double lon, int id) {
-        super(name, MarkType.SINGLE_MARK, id);
+    public SingleMark(String name, double lat, double lon, int sourceID, int compoundMarkID) {
+        super(name, MarkType.SINGLE_MARK, sourceID, compoundMarkID);
         this.lat = lat;
         this.lon = lon;
-        this.id = id;
     }
 
-    /**
-     * Represents the marker at the beginning of a leg
-     *
-     * @param name, the name of the marker
-     */
-    public SingleMark(String name) {
-        super(name, MarkType.SINGLE_MARK, 0);
-        this.lat = 0;
-        this.lon = 0;
-        this.id = 0;
-    }
 
     public double getLatitude() {
         return this.lat;

src/main/java/seng302/models/parsers/ConfigParser.java

@@ -1,78 +0,0 @@
-package seng302.models.parsers;
-
-
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-
-import java.util.DoubleSummaryStatistics;
-
-public class ConfigParser extends FileParser {
-
-	private Document doc;
-
-	public ConfigParser(String path) {
-		super(path);
-		this.doc = this.parseFile();
-	}
-
-	/**
-	 * Gets wind direction from config file.
-	 *
-	 * @return a double type degree, or 0 if no value or invalid value is found
-	 */
-	public double getWindDirection() {
-		return getDoubleByTagName("wind-direction", 0.0);
-	}
-
-	/**
-	 * Gets a non negative time scale for the race
-	 *
-	 * @return a double type scale, or 0 if no scale or invalid scale is found
-	 */
-	public double getTimeScale() {
-		return getDoubleByTagName("time-scale", 1.0);
-	}
-
-	/**
-	 * Gets a double type number by given tag name found in xml file
-	 *
-	 * @param tagName    a string of tag name
-	 * @param defaultVal value returned if no value or invalid value is found
-	 * @return value found
-	 */
-	public double getDoubleByTagName(String tagName, double defaultVal) {
-		double val = defaultVal;
-		try {
-			Node node = this.doc.getElementsByTagName(tagName).item(0);
-			if (node.getNodeType() == Node.ELEMENT_NODE) {
-				Element element = (Element) node;
-				val = Double.valueOf(element.getTextContent());
-			}
-		} catch (Exception e) {
-		} finally {
-			return val;
-		}
-	}
-
-	/**
-	 * Gets a string by given tag name found in xml file
-	 *
-	 * @param tagName    a string of tag name
-	 * @param defaultVal a string returned if no value or invalid value is found
-	 * @return string found
-	 */
-	public String getStringByTagName(String tagName, String defaultVal) {
-		String string = defaultVal;
-		try {
-			Node node = this.doc.getElementsByTagName(tagName).item(0);
-			if (node.getNodeType() == Node.ELEMENT_NODE) {
-				Element element = (Element) node;
-				string = element.getTextContent();
-			}
-		} catch (Exception e) {
-		} finally {
-			return string;
-		}
-	}
-}

src/main/java/seng302/models/parsers/CourseParser.java

@@ -1,145 +0,0 @@
-package seng302.models.parsers;
-
-import org.w3c.dom.*;
-import seng302.models.mark.*;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.NoSuchElementException;
-
-/**
- * parse a course xml file
- * Created by Haoming Yin (hyi25) on 16/3/2017
- */
-public class CourseParser extends FileParser {
-
-	private Document doc;
-	private HashMap<String, Mark> marks = new HashMap<>();
-
-	public CourseParser(String path) {
-		super(path);
-		this.doc = this.parseFile();
-	}
-
-	/**
-	 * create a mark by given node
-	 *
-	 * @param node
-	 * @return a mark, or null if fails to create a mark
-	 */
-	private SingleMark generateSingleMark(Node node) {
-		try {
-			if (node.getNodeType() == Node.ELEMENT_NODE) {
-				Element element = (Element) node;
-				String name = element.getElementsByTagName("name").item(0).getTextContent();
-				double lat = Double.valueOf(element.getElementsByTagName("latitude").item(0).getTextContent());
-				double lon = Double.valueOf(element.getElementsByTagName("longitude").item(0).getTextContent());
-				int id = Integer.valueOf(element.getElementsByTagName("id").item(0).getTextContent());
-				SingleMark singleMark = new SingleMark(name, lat, lon, id);
-				return singleMark;
-			} else {
-				throw new NoSuchElementException("Cannot generate a mark by given node.");
-			}
-		} catch (Exception e) {
-			e.printStackTrace();
-			return null;
-		}
-	}
-
-	/**
-	 * generate an arrayList of gates
-	 *
-	 * @return an arrayList of gates, or null if no gate has been found.
-	 */
-	private void generateGateMarks() {
-		ArrayList<GateMark> gateMarks = new ArrayList<>();
-
-		try {
-			NodeList nodes = doc.getElementsByTagName("gate");
-
-			for (int i = 0; i < nodes.getLength(); i++) {
-				Node node = nodes.item(i);
-
-				if (node.getNodeType() == Node.ELEMENT_NODE) {
-					Element element = (Element) node;
-					String name = element.getElementsByTagName("name").item(0).getTextContent();
-					SingleMark mark1 = generateSingleMark(element.getElementsByTagName("mark").item(0));
-					SingleMark mark2 = generateSingleMark(element.getElementsByTagName("mark").item(1));
-					GateMark gateMark;
-					if (name.equals("Start") || name.equals("Finish"))
-						gateMark = new GateMark(name, MarkType.CLOSED_GATE, mark1, mark2, mark1.getLatitude(), mark1.getLongitude());
-					else
-						gateMark = new GateMark(name, MarkType.OPEN_GATE, mark1, mark2, mark1.getLatitude(), mark1.getLongitude());
-					marks.put(name, gateMark);
-				}
-			}
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-	}
-
-	/**
-	 * generate an arrayList of marks
-	 *
-	 * @return an arrayList of marks, or null if no gate has been found.
-	 */
-	private void generateSingleMarks() {
-		ArrayList<SingleMark> singleMarks = new ArrayList<>();
-
-		try {
-			// find the "marks" tag
-			Node node = doc.getElementsByTagName("marks").item(0);
-			// iterate all "marks"'s children
-			for (Node n = node.getFirstChild(); n != null; n = n.getNextSibling()) {
-				// if node's tag name is "mark"
-				if (n.getNodeType() == Node.ELEMENT_NODE) {
-					Element element = (Element) n;
-					if (element.getNodeName() == "mark") {
-						Mark mark = generateSingleMark(n);
-						marks.put(mark.getName(), mark);
-					}
-				}
-			}
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-	}
-
-	/**
-	 * return the order of all the marks along a course
-	 *
-	 * @return an arrayList of the names of ordered course marks
-	 */
-	private ArrayList<String> getOrder() {
-		ArrayList<String> markOrder = new ArrayList<>();
-
-		try {
-			Node orderNode = doc.getElementsByTagName("order").item(0);
-			for (Node node = orderNode.getFirstChild(); node != null; node = node.getNextSibling()) {
-				if (node.getNodeType() == Node.ELEMENT_NODE) {
-					Element element = (Element) node;
-					String name = element.getTextContent();
-					markOrder.add(name);
-				}
-			}
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		return markOrder;
-	}
-
-	public ArrayList<Mark> getCourse() {
-		generateSingleMarks();
-		generateGateMarks();
-		ArrayList<Mark> course = new ArrayList<>();
-		try {
-            for (String mark : getOrder()) {
-                course.add(marks.get(mark));
-            }
-        } catch (Exception e) {
-		    e.printStackTrace();
-        }
-		return course;
-	}
-}

src/main/java/seng302/models/parsers/FileParser.java

@@ -1,54 +0,0 @@
-package seng302.models.parsers;
-
-import org.w3c.dom.Document;
-import org.xml.sax.InputSource;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringReader;
-
-/**
- * Created by Haoming Yin (hyi25) on 16/3/2017
- */
-public abstract class FileParser {
-
-    private String filePath;
-
-    public FileParser() {}
-
-    public FileParser(String path) {
-        this.filePath = path;
-    }
-
-    protected Document parseFile() {
-        try {
-            InputStream is = getClass().getResourceAsStream(this.filePath);
-            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-            DocumentBuilder builder = factory.newDocumentBuilder();
-            Document doc = builder.parse(is);
-            // optional, in order to recover info from broken line.
-            doc.getDocumentElement().normalize();
-            return doc;
-        } catch (Exception e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    protected Document parseFile(String xmlString) {
-        try {
-            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-            DocumentBuilder builder = factory.newDocumentBuilder();
-            Document doc = builder.parse(new InputSource(new StringReader(xmlString)));
-            // optional, in order to recover info from broken line.
-            doc.getDocumentElement().normalize();
-            return doc;
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-}

src/main/java/seng302/models/parsers/PacketType.java

@@ -1,53 +0,0 @@
-package seng302.models.parsers;
-
-/**
- * Created by Kusal on 4/24/2017.
- */
-public enum PacketType {
-    HEARTBEAT,
-    RACE_STATUS,
-    DISPLAY_TEXT_MESSAGE,
-    XML_MESSAGE,
-    RACE_START_STATUS,
-    YACHT_EVENT_CODE,
-    YACHT_ACTION_CODE,
-    CHATTER_TEXT,
-    BOAT_LOCATION,
-    MARK_ROUNDING,
-    COURSE_WIND,
-    AVG_WIND,
-    OTHER;
-
-    static PacketType assignPacketType(int packetType){
-        switch(packetType){
-            case 1:
-                return HEARTBEAT;
-            case 12:
-                return RACE_STATUS;
-            case 20:
-                return DISPLAY_TEXT_MESSAGE;
-            case 26:
-                return XML_MESSAGE;
-            case 27:
-                return RACE_START_STATUS;
-            case 29:
-                return YACHT_EVENT_CODE;
-            case 31:
-                return YACHT_ACTION_CODE;
-            case 36:
-                return CHATTER_TEXT;
-            case 37:
-                return BOAT_LOCATION;
-            case 38:
-                return MARK_ROUNDING;
-            case 44:
-                return COURSE_WIND;
-            case 47:
-                return AVG_WIND;
-            default:
-        }
-        return OTHER;
-    }
-
-
-}

src/main/java/seng302/models/parsers/StreamPacket.java

@@ -1,44 +0,0 @@
-package seng302.models.parsers;
-
-/**
- * Created by kre39 on 23/04/17.
- */
-public class StreamPacket {
-
-    //Change int to an ENUM for the type
-    private PacketType type;
-
-    private long messageLength;
-    private long timeStamp;
-    private byte[] payload;
-
-    StreamPacket(int type, long messageLength, long timeStamp, byte[] payload) {
-        this.type = PacketType.assignPacketType(type);
-        this.messageLength = messageLength;
-        this.timeStamp = timeStamp;
-        this.payload = payload;
-//        System.out.println("type = " + this.type.toString());
-        //switch the packet type to deal with what ever specific packet you want to deal with
-//        if (this.type == PacketType.XML_MESSAGE){
-//            //System.out.println("--------");
-//            System.out.println(new String(payload));
-//            //StreamParser.parsePacket(this);
-//        }
-    }
-
-    PacketType getType() {
-        return type;
-    }
-
-    public long getMessageLength() {
-        return messageLength;
-    }
-
-    byte[] getPayload() {
-        return payload;
-    }
-
-    long getTimeStamp() {
-        return timeStamp;
-    }
-}

src/main/java/seng302/models/parsers/StreamParser.java

@@ -1,583 +0,0 @@
-package seng302.models.parsers;
-
-
-import org.w3c.dom.Document;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-import seng302.models.Yacht;
-import seng302.models.parsers.packets.BoatPositionPacket;
-import seng302.models.parsers.packets.StreamPacket;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import java.io.IOException;
-import java.io.StringReader;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.PriorityBlockingQueue;
-
-/**
- * The purpose of this class is to take in the stream of divided packets so they can be read
- * and parsed in by turning the byte arrays into useful data. There are two public static hashmaps
- * that are threadsafe so the visualiser can always access the latest speed and position available
- * Created by kre39 on 23/04/17.
- *
- */
-public class StreamParser extends Thread{
-
-     public static ConcurrentHashMap<Long, PriorityBlockingQueue<BoatPositionPacket>> boatPositions = new ConcurrentHashMap<>();
-     private String threadName;
-     private Thread t;
-     private static boolean raceStarted = false;
-     private static XMLParser xmlObject;
-     private static boolean raceFinished = false;
-     private static boolean streamStatus = false;
-     private static long timeSinceStart = -1;
-     private static Map<Integer, Yacht> boats = new HashMap<>();
-     private static Map<Long, Yacht> boatsPos = new TreeMap<>();
-     private static double windDirection = 0;
-     private static String currentTimeString;
-     private static boolean appRunning;
-
-    /**
-     * Used to initialise the thread name and stream parser object so a thread can be executed
-     *
-     * @param threadName name of the thread
-     */
-     public StreamParser(String threadName){
-         this.threadName = threadName;
-     }
-
-    /**
-     * Used to within threading so when the stream parser thread runs, it will keep looking for a packet to
-     * process until it is unable to find anymore packets
-     *
-     */
-    public void run(){
-        appRunning = true;
-         try {
-             System.out.println("[CLIENT] Start of stream");
-             streamStatus = true;
-             xmlObject = new XMLParser();
-             while (StreamReceiver.packetBuffer == null || StreamReceiver.packetBuffer.size() < 1) {
-                 Thread.sleep(1);
-             }
-             while (appRunning){
-                 StreamPacket packet = StreamReceiver.packetBuffer.peek();
-                 //this code adds a delay to reading from the packetBuffer so
-                 //out of order packets have time to order themselves in the queue
-                 int delayTime = 1000;
-                 int loopTime = delayTime * 10;
-                 long transitTime = (System.currentTimeMillis()%loopTime - packet.getTimeStamp()%loopTime);
-                 if (transitTime < 0){
-                     transitTime = loopTime + transitTime;
-                 }
-                 if (transitTime < delayTime) {
-                     long sleepTime = delayTime - (transitTime);
-                     Thread.sleep(sleepTime);
-                 }
-                 packet = StreamReceiver.packetBuffer.take();
-                 parsePacket(packet);
-                 Thread.sleep(1);
-                 while (StreamReceiver.packetBuffer.peek() == null) {
-                     Thread.sleep(1);
-                 }
-             }
-         } catch (Exception e){
-             e.printStackTrace();
-         }
-     }
-
-    /**
-     * Used to start the stream parser thread when multithreading
-     *
-     */
-    public void start () {
-        System.out.println("[CLIENT] Starting " +  threadName );
-        if (t == null) {
-            t = new Thread (this, threadName);
-            t.start ();
-        }
-    }
-
-    /**
-     * Looks at the type of the packet then sends it to the appropriate parser to extract the
-     * specific data associated with that packet type
-     *
-     * @param packet the packet to be looked at and processed
-     */
-     private static void parsePacket(StreamPacket packet) {
-         try{
-             switch (packet.getType()){
-                 case HEARTBEAT:
-                     extractHeartBeat(packet);
-                     break;
-                 case RACE_STATUS:
-                     extractRaceStatus(packet);
-                     break;
-                 case DISPLAY_TEXT_MESSAGE:
-                     extractDisplayMessage(packet);
-                     break;
-                 case XML_MESSAGE:
-                     extractXmlMessage(packet);
-                     break;
-                 case RACE_START_STATUS:
-                     extractRaceStartStatus(packet);
-                     break;
-                 case YACHT_EVENT_CODE:
-                     extractYachtEventCode(packet);
-                     break;
-                 case YACHT_ACTION_CODE:
-                     extractYachtActionCode(packet);
-                     break;
-                 case CHATTER_TEXT:
-                     extractChatterText(packet);
-                     break;
-                 case BOAT_LOCATION:
-                     extractBoatLocation(packet);
-                     break;
-                 case MARK_ROUNDING:
-                     extractMarkRounding(packet);
-                     break;
-                 case COURSE_WIND:
-                     extractCourseWind(packet);
-                     break;
-                 case AVG_WIND:
-                     extractAvgWind(packet);
-                     break;
-                 default:
-                     break;
-                 //System.out.println(packet.getType().toString());
-             }
-         }
-         catch (NullPointerException e){
-             System.out.println("Error parsing packet");
-         }
-     }
-
-    /**
-     * Extracts the seq num used in the heartbeat packet
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractHeartBeat(StreamPacket packet) {
-        long heartbeat = bytesToLong(packet.getPayload());
-    }
-
-    private static String getTimeZoneString() {
-
-        Integer offset = xmlObject.getRegattaXML().getUtcOffset();
-        StringBuilder utcOffset = new StringBuilder();
-        utcOffset.append("GMT");
-        if (offset > 0) {
-            utcOffset.append("+");
-            utcOffset.append(offset);
-        } else if (offset < 0) {
-            utcOffset.append("-");
-            utcOffset.append(offset);
-        }
-        return utcOffset.toString();
-
-    }
-
-    /**
-     * Extracts the useful race status data from race status type packets. This method will also print to the
-     * console the current state of the race (if it has started/finished or is about to start), along side
-     * this it'll also display the amount of time since the race has started or time till it starts
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractRaceStatus(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        long currentTime = bytesToLong(Arrays.copyOfRange(payload,1,7));
-        long raceId = bytesToLong(Arrays.copyOfRange(payload,7,11));
-        int raceStatus = payload[11];
-//        System.out.println("raceStatus = " + raceStatus);
-        long expectedStartTime = bytesToLong(Arrays.copyOfRange(payload,12,18));
-
-        DateFormat format = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
-        if (xmlObject.getRegattaXML() != null) {
-            format.setTimeZone(TimeZone.getTimeZone(getTimeZoneString()));
-            currentTimeString = format.format((new Date (currentTime)).getTime());
-        }
-        long timeTillStart = ((new Date (expectedStartTime)).getTime() - (new Date (currentTime)).getTime())/1000;
-
-
-        if (timeTillStart > 0) {
-            timeSinceStart = timeTillStart;
-            //System.out.println("Time till start: " + timeTillStart + " Seconds");
-        } else {
-            if (raceStatus == 4 || raceStatus == 8){
-                raceFinished = true;
-                raceStarted = false;
-                System.out.println("[CLIENT] Race has finished");
-            } else if (!raceStarted){
-                raceStarted = true;
-                raceFinished = false;
-                System.out.println("[CLIENT] Race has started");
-            }
-            //System.out.println("Time since start: " + -1 * timeTillStart + " Seconds");
-            timeSinceStart = timeTillStart;
-        }
-        long windDir = bytesToLong(Arrays.copyOfRange(payload,18,20));
-        double windDirFactor = 0x4000 / 90;   //0x4000 is 90 degrees, 0x8000 is 180 degrees, etc...
-        windDirection = windDir / windDirFactor;
-        long windSpeed = bytesToLong(Arrays.copyOfRange(payload,20,22));
-        int noBoats = payload[22];
-        int raceType = payload[23];
-//        ArrayList<String> boatStatuses = new ArrayList<>();
-        boatsPos = new TreeMap<>();
-        for (int i = 0; i < noBoats; i++){
-            Long boatStatusSourceID = bytesToLong(Arrays.copyOfRange(payload,24 + (i * 20),28+ (i * 20)));
-            Yacht boat = boats.get((int)(long) boatStatusSourceID);
-            boat.setBoatStatus((int)payload[28 + (i * 20)]);
-            boat.setLegNumber((int)payload[29 + (i * 20)]);
-            boat.setPenaltiesAwarded((int)payload[29 + (i * 20)]);
-            boat.setPenaltiesServed((int)payload[30 + (i * 20)]);
-            Long estTimeAtNextMark = bytesToLong(Arrays.copyOfRange(payload,31 + (i * 20),37+ (i * 20)));
-            boat.setEstimateTimeAtNextMark(estTimeAtNextMark);
-            Long estTimeAtFinish = bytesToLong(Arrays.copyOfRange(payload,37 + (i * 20),43+ (i * 20)));
-            boat.setEstimateTimeAtFinish(estTimeAtFinish);
-            boatsPos.put(estTimeAtFinish, boat);
-//            String boatStatus = "SourceID: " + boatStatusSourceID;
-//            boatStatus += "\nBoat Status: " + (int)payload[28 + (i * 20)];
-//            boatStatus += "\nLegNumber: " + (int)payload[29 + (i * 20)];
-//            boatStatus += "\nPenaltiesAwarded: " + (int)payload[29 + (i * 20)];
-//            boatStatus += "\nPenaltiesServed: " + (int)payload[30 + (i * 20)];
-//            boatStatus += "\nEstTimeAtNextMark: " + bytesToLong(Arrays.copyOfRange(payload,31 + (i * 20),37+ (i * 20)));
-//            boatStatus += "\nEstTimeAtFinish: " + bytesToLong(Arrays.copyOfRange(payload,37 + (i * 20),43+ (i * 20)));
-//            boatStatuses.add(boatStatus);
-        }
-        if (isRaceStarted()) {
-            int pos = 1;
-            for (Yacht yacht : boatsPos.values()) {
-                yacht.setPosition(String.valueOf(pos));
-                pos++;
-            }
-        } else {
-            for (Yacht yacht : boatsPos.values()) {
-                yacht.setPosition("-");
-            }
-        }
-    }
-
-    /**
-     * Used to extract the messages passed through with the display message packet
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractDisplayMessage(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        int numOfLines = payload[3];
-        int totalLen = 0;
-        for (int i = 0; i < numOfLines; i++){
-            int lineNum = payload[4 + totalLen];
-            int textLength = payload[5 + totalLen];
-            byte[] messageTextBytes = Arrays.copyOfRange(payload,6 + totalLen,6 + textLength + totalLen);
-            String messageText = new String(messageTextBytes);
-            totalLen += 2 + textLength;
-        }
-    }
-
-    /**
-     * Used to read in the xml data. Will call the specific methods to create the course and boats
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractXmlMessage(StreamPacket packet){
-
-        byte[] payload = packet.getPayload();
-
-        int messageType = payload[9];
-        long messagelength = bytesToLong(Arrays.copyOfRange(payload,12,14));
-        String xmlMessage = new String((Arrays.copyOfRange(payload,14,(int) (14 + messagelength)))).trim();
-        //System.out.println("xmlMessage2 = " + xmlMessage);
-
-        //Create XML document Object
-        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
-        DocumentBuilder db = null;
-        Document doc = null;
-        try {
-            db = dbf.newDocumentBuilder();
-            doc = db.parse(new InputSource(new StringReader(xmlMessage)));
-        } catch (ParserConfigurationException | IOException | SAXException e) {
-            e.printStackTrace();
-        }
-
-        xmlObject.constructXML(doc, messageType);
-        if (messageType == 7) {   //7 is the boat XML
-            boats = xmlObject.getBoatXML().getCompetingBoats();
-        }
-    }
-
-    /**
-     * Extracts the race start status from the packet, currently is unused within the app but
-     * is here for potential future use
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractRaceStartStatus(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        long timeStamp = bytesToLong(Arrays.copyOfRange(payload,1,7));
-        long raceStartTime = bytesToLong(Arrays.copyOfRange(payload,9,15));
-        long raceId = bytesToLong(Arrays.copyOfRange(payload,15,19));
-        int notificationType = payload[19];
-    }
-
-    /**
-     * When a yacht event occurs this will parse the byte array to retrieve the necessary info,
-     * currently unused
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractYachtEventCode(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        long timeStamp = bytesToLong(Arrays.copyOfRange(payload,1,7));
-        long raceId = bytesToLong(Arrays.copyOfRange(payload,9,13));
-        long subjectId = bytesToLong(Arrays.copyOfRange(payload,13,17));
-        long incidentId = bytesToLong(Arrays.copyOfRange(payload,17,21));
-        int eventId = payload[21];
-    }
-
-    /**
-     * When a yacht action occurs this will parse the parse the byte array to retrieve the necessary info,
-     * currently unused
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractYachtActionCode(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        long timeStamp = bytesToLong(Arrays.copyOfRange(payload,1,7));
-        long subjectId = bytesToLong(Arrays.copyOfRange(payload,9,13));
-        long incidentId = bytesToLong(Arrays.copyOfRange(payload,13,17));
-        int eventId = payload[17];
-//        System.out.println("eventId = " + eventId);
-    }
-
-    /**
-     * Strips the message from the chatter text type packets, currently the message is unused
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractChatterText(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        int messageType = payload[1];
-        int length = payload[2];
-        String message = new String(Arrays.copyOfRange(payload,3,3 + length));
-    }
-
-    /**
-     * Used to breakdown the boatlocation packets so the boat coordinates, id and groundspeed are all used
-     * All the other extra data is still being read and translated however is unused.
-     *
-     * @param packet Packet parsed in to use the payload
-     */
-    private static void extractBoatLocation(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-
-        int deviceType = (int)payload[15];
-        long timeValid = bytesToLong(Arrays.copyOfRange(payload,1,7));
-        long seq = bytesToLong(Arrays.copyOfRange(payload,11,15));
-        long boatId = bytesToLong(Arrays.copyOfRange(payload,7,11));
-        long rawLat = bytesToLong(Arrays.copyOfRange(payload,16,20));
-        long rawLon = bytesToLong(Arrays.copyOfRange(payload,20,24));
-        //Converts the double to a usable lat/lon
-        double lat = ((180d * (double)rawLat)/Math.pow(2,31));
-        double lon = ((180d *(double)rawLon)/Math.pow(2,31));
-        long heading = bytesToLong(Arrays.copyOfRange(payload,28,30));
-        double groundSpeed = bytesToLong(Arrays.copyOfRange(payload,38,40))/1000.0;
-
-        //type 1 is a racing yacht and type 3 is a mark, needed for updating positions of the mark and boat
-        if (deviceType == 1 || deviceType == 3){
-            BoatPositionPacket boatPacket = new BoatPositionPacket(boatId, timeValid, lat, lon, heading, groundSpeed);
-
-            //add a new priority que to the boatPositions HashMap
-            if (!boatPositions.containsKey(boatId)){
-                boatPositions.put(boatId, new PriorityBlockingQueue<BoatPositionPacket>(256, new Comparator<BoatPositionPacket>() {
-                    @Override
-                    public int compare(BoatPositionPacket p1, BoatPositionPacket p2) {
-                        return (int) (p1.getTimeValid() - p2.getTimeValid());
-                    }
-                }));
-            }
-            //Adding the boatPacket to the priority que
-            boatPositions.get(boatId).put(boatPacket);
-        }
-    }
-
-    /**
-     * This packet type is received when a mark or gate is rounded by a boat
-     *
-     * @param packet The packet containing the payload
-     */
-    private static void extractMarkRounding(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        long timeStamp = bytesToLong(Arrays.copyOfRange(payload,1,7));
-        long raceId = bytesToLong(Arrays.copyOfRange(payload,9,13));
-        long subjectId = bytesToLong(Arrays.copyOfRange(payload,13,17));
-        int boatStatus = payload[17];
-        int roundingSide = payload[18];
-        int markType = payload[19];
-        int markId = payload[20];
-    }
-
-    /**
-     * This packet type contains periodic data on the state of the wind
-     *
-     * @param packet The packet containing the payload
-     */
-    private static void extractCourseWind(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        int selectedWindId = payload[1];
-        int loopCount = payload[2];
-        ArrayList<String> windInfo = new ArrayList<>();
-        for (int i = 0; i < loopCount; i++){
-            String wind = "WindId: " + payload[3 + (20 * i)];
-            wind += "\nTime: " + bytesToLong(Arrays.copyOfRange(payload,4 + (20 * i),10 + (20 * i)));
-            wind += "\nRaceId: " + bytesToLong(Arrays.copyOfRange(payload,10 + (20 * i),14 + (20 * i)));
-            wind += "\nWindDirection: " + bytesToLong(Arrays.copyOfRange(payload,14 + (20 * i),16 + (20 * i)));
-            wind += "\nWindSpeed: " + bytesToLong(Arrays.copyOfRange(payload,16 + (20 * i),18 + (20 * i)));
-            wind += "\nBestUpWindAngle: " + bytesToLong(Arrays.copyOfRange(payload,18 + (20 * i),20 + (20 * i)));
-            wind += "\nBestDownWindAngle: " + bytesToLong(Arrays.copyOfRange(payload,20 + (20 * i),22 + (20 * i)));
-            wind += "\nFlags: " + String.format("%8s", Integer.toBinaryString(payload[22 + (20 * i)] & 0xFF)).replace(' ', '0');
-            windInfo.add(wind);
-        }
-    }
-
-    /**
-     * This packet conatins the average wind to ground speed
-     *
-     * @param packet The packet containing the paylaod
-     */
-    private static void extractAvgWind(StreamPacket packet){
-        byte[] payload = packet.getPayload();
-        int messageVersionNo = payload[0];
-        long timeStamp = bytesToLong(Arrays.copyOfRange(payload,1,7));
-        long rawPeriod = bytesToLong(Arrays.copyOfRange(payload,7,9));
-        long rawSamplePeriod = bytesToLong(Arrays.copyOfRange(payload,9,11));
-        long period2 = bytesToLong(Arrays.copyOfRange(payload,11,13));
-        long speed2 = bytesToLong(Arrays.copyOfRange(payload,13,15));
-        long period3 = bytesToLong(Arrays.copyOfRange(payload,15,17));
-        long speed3 = bytesToLong(Arrays.copyOfRange(payload,17,19));
-        long period4 = bytesToLong(Arrays.copyOfRange(payload,19,21));
-        long speed4 = bytesToLong(Arrays.copyOfRange(payload,21,23));
-    }
-
-    /**
-     * takes an array of up to 7 bytes and returns a positive
-     * long constructed from the input bytes
-     *
-     * @return a positive long if there is less than 7 bytes -1 otherwise
-     */
-    private static long bytesToLong(byte[] bytes){
-        long partialLong = 0;
-        int index = 0;
-        for (byte b: bytes){
-            if (index > 6){
-                return -1;
-            }
-            partialLong = partialLong | (b & 0xFFL) << (index * 8);
-            index++;
-        }
-        return partialLong;
-    }
-
-    /**
-     * returns false if race not started, true otherwise
-     *
-     * @return race started status
-     */
-    public static boolean isRaceStarted() {
-        return raceStarted;
-    }
-
-    /**
-     * returns false if stream not connected, true otherwise
-     *
-     * @return stream started status
-     */
-    public static boolean isStreamStatus() {
-        return streamStatus;
-    }
-
-    /**
-     * returns race timer
-     *
-     * @return race timer in long
-     */
-    public static long getTimeSinceStart() {
-        return timeSinceStart;
-    }
-
-    /**
-     * return false if race not finished, true otherwise
-     *
-     * @return race finished status
-     */
-    public static boolean isRaceFinished() {
-        return raceFinished;
-    }
-
-    /**
-     * return a map of boats with sourceID and the boat
-     *
-     * @return map of boats
-     */
-    public static Map<Integer, Yacht> getBoats() {
-        return boats;
-    }
-
-
-    /**
-     * returns the latest updated object from xml parser
-     *
-     * @return the latest xml object
-     */
-    public static XMLParser getXmlObject() {
-        return xmlObject;
-    }
-
-    /**
-     * returns the wind direction in degrees
-     *
-     * @return a double wind direction value
-     */
-    public static double getWindDirection() {
-        return windDirection;
-    }
-
-    /**
-     * returns stream time in formatted string format
-     *
-     * @return String of stream time
-     */
-    public static String getCurrentTimeString() {
-        return currentTimeString;
-    }
-
-    /**
-     * used in boat position since tree map can sort position efficiently.
-     *
-     * @return a map of time to finish and boat.
-     */
-    public static Map<Long, Yacht> getBoatsPos() {
-        return boatsPos;
-    }
-
-    public static void appClose(){
-        appRunning = false;
-        System.out.println("[CLIENT] Shutting down stream parser");
-    }
-}
-

src/main/java/seng302/models/parsers/TeamsParser.java

@@ -1,64 +0,0 @@
-//package seng302.models.parsers;
-//
-//import org.w3c.dom.*;
-//import seng302.models.Yacht;
-//
-//import java.util.ArrayList;
-//import java.util.NoSuchElementException;
-//
-//public class TeamsParser extends FileParser {
-//
-//	private Document doc;
-//
-//	public TeamsParser(String path) {
-//		super(path);
-//		this.doc = this.parseFile();
-//	}
-//
-//	/**
-//	 * Create a boat instance by a given team node
-//	 * @param node a boat node containing name, alias and velocity
-//	 * @return an instance of Boat
-//	 */
-//	private Yacht parseBoat(Node node) {
-//		try {
-//			if (node.getNodeType() == Node.ELEMENT_NODE) {
-//				Element element = (Element) node;
-//				String name = element.getElementsByTagName("name").item(0).getTextContent();
-//				String alias = element.getElementsByTagName("alias").item(0).getTextContent();
-//				double velocity = Double.valueOf(element.getElementsByTagName("velocity").item(0).getTextContent());
-//				int id = Integer.valueOf(element.getElementsByTagName("id").item(0).getTextContent());
-//				Yacht boat = new Yacht(name, velocity, alias, id);
-//				return boat;
-//			} else {
-//				throw new NoSuchElementException("Cannot generate a boat by given node");
-//			}
-//		} catch (Exception e) {
-//			e.printStackTrace();
-//			return null;
-//		}
-//	}
-//
-//	/**
-//	 * Create an arraylist of boats instance.
-//	 * @return an arraylist of boats in teams file
-//	 */
-//	public ArrayList<Yacht> getBoats() {
-//		ArrayList<Yacht> boats = new ArrayList<>();
-//
-//		try {
-//			NodeList nodes = this.doc.getElementsByTagName("team");
-//			for (int i = 0; i < nodes.getLength(); i++) {
-//				Node node = nodes.item(i);
-//				boats.add(parseBoat(node));
-//			}
-//			return boats;
-//		} catch (Exception e) {
-//			e.printStackTrace();
-//			return null;
-//		}
-//	}
-//
-//
-//}
-//

src/main/java/seng302/models/stream/StreamParser.java

@@ -0,0 +1,668 @@
+package seng302.models.stream;
+
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.Map;
+import java.util.TimeZone;
+import java.util.TreeMap;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentSkipListMap;
+import java.util.concurrent.PriorityBlockingQueue;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import org.w3c.dom.Document;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import seng302.models.Yacht;
+import seng302.models.mark.Mark;
+import seng302.models.stream.packets.BoatPositionPacket;
+import seng302.models.stream.packets.StreamPacket;
+
+/**
+ * The purpose of this class is to take in the stream of divided packets so they can be read
+ * and parsed in by turning the byte arrays into useful data. There are two public static hashmaps
+ * that are threadsafe so the visualiser can always access the latest speed and position available
+ * Created by kre39 on 23/04/17.
+ */
+public class StreamParser extends Thread {
+
+    public static ConcurrentHashMap<Long, PriorityBlockingQueue<BoatPositionPacket>> markLocations = new ConcurrentHashMap<>();
+    public static ConcurrentHashMap<Long, PriorityBlockingQueue<BoatPositionPacket>> boatLocations = new ConcurrentHashMap<>();
+    private String threadName;
+    private Thread t;
+    private static boolean newRaceXmlReceived = false;
+    private static boolean raceStarted = false;
+    private static XMLParser xmlObject;
+    private static boolean raceFinished = false;
+    private static boolean streamStatus = false;
+    private static long timeSinceStart = -1;
+    private static Map<Integer, Yacht> boats = new ConcurrentHashMap<>();
+    private static Map<Integer, Yacht> boatsPos = new ConcurrentSkipListMap<>();
+    private static double windDirection = 0;
+    private static Double windSpeed = 0d;
+     private static Long currentTimeLong;
+    private static String currentTimeString;
+    private static boolean appRunning;
+
+
+     //CONVERSION CONSTANTS
+    private static final Double MS_TO_KNOTS = 1.94384;
+
+    /**
+     * Used to initialise the thread name and stream parser object so a thread can be executed
+     *
+     * @param threadName name of the thread
+     */
+    public StreamParser(String threadName) {
+        this.threadName = threadName;
+    }
+
+    /**
+     * Used to within threading so when the stream parser thread runs, it will keep looking for a
+     * packet to process until it is unable to find anymore packets
+     */
+    public void run() {
+        appRunning = true;
+        try {
+            streamStatus = true;
+            xmlObject = new XMLParser();
+            while (StreamReceiver.packetBuffer == null || StreamReceiver.packetBuffer.size() < 1) {
+                Thread.sleep(1);
+            }
+            while (appRunning) {
+                StreamPacket packet = StreamReceiver.packetBuffer.take();
+                parsePacket(packet);
+                Thread.sleep(1);
+                while (StreamReceiver.packetBuffer.peek() == null) {
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Used to start the stream parser thread when multithreading
+     */
+    public void start() {
+        if (t == null) {
+            t = new Thread(this, threadName);
+            t.start();
+        }
+    }
+
+    /**
+     * Looks at the type of the packet then sends it to the appropriate parser to extract the
+     * specific data associated with that packet type
+     *
+     * @param packet the packet to be looked at and processed
+     */
+    private static void parsePacket(StreamPacket packet) {
+        try {
+            switch (packet.getType()) {
+                case HEARTBEAT:
+                    extractHeartBeat(packet);
+                    break;
+                case RACE_STATUS:
+                    extractRaceStatus(packet);
+                    break;
+                case DISPLAY_TEXT_MESSAGE:
+                    extractDisplayMessage(packet);
+                    break;
+                case XML_MESSAGE:
+                    newRaceXmlReceived = true;
+                    extractXmlMessage(packet);
+                    break;
+                case RACE_START_STATUS:
+                    extractRaceStartStatus(packet);
+                    break;
+                case YACHT_EVENT_CODE:
+                    extractYachtEventCode(packet);
+                    break;
+                case YACHT_ACTION_CODE:
+                    extractYachtActionCode(packet);
+                    break;
+                case CHATTER_TEXT:
+                    extractChatterText(packet);
+                    break;
+                case BOAT_LOCATION:
+                    extractBoatLocation(packet);
+                    break;
+                case MARK_ROUNDING:
+                    extractMarkRounding(packet);
+                    break;
+                case COURSE_WIND:
+                    extractCourseWind(packet);
+                    break;
+                case AVG_WIND:
+                    extractAvgWind(packet);
+                    break;
+                default:
+                    break;
+            }
+        } catch (NullPointerException e) {
+            System.out.println("Error parsing packet");
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Extracts the seq num used in the heartbeat packet
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractHeartBeat(StreamPacket packet) {
+        long heartbeat = bytesToLong(packet.getPayload());
+    }
+
+    private static String getTimeZoneString() {
+
+        Integer offset = xmlObject.getRegattaXML().getUtcOffset();
+        StringBuilder utcOffset = new StringBuilder();
+        utcOffset.append("GMT");
+        if (offset > 0) {
+            utcOffset.append("+");
+            utcOffset.append(offset);
+        } else if (offset < 0) {
+            utcOffset.append("-");
+            utcOffset.append(offset);
+        }
+        return utcOffset.toString();
+
+    }
+
+    /**
+     * Extracts the useful race status data from race status type packets. This method will also
+     * print to the console the current state of the race (if it has started/finished or is about to
+     * start), along side this it'll also display the amount of time since the race has started or
+     * time till it starts
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractRaceStatus(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        long currentTime = bytesToLong(Arrays.copyOfRange(payload, 1, 7));
+        long raceId = bytesToLong(Arrays.copyOfRange(payload, 7, 11));
+        int raceStatus = payload[11];
+        long expectedStartTime = bytesToLong(Arrays.copyOfRange(payload,12,18));
+        long windDir = bytesToLong(Arrays.copyOfRange(payload,18,20));
+        long rawWindSpeed = bytesToLong(Arrays.copyOfRange(payload,20,22));
+
+        currentTimeLong = currentTime;
+        DateFormat format = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
+        if (xmlObject.getRegattaXML() != null) {
+            format.setTimeZone(TimeZone.getTimeZone(getTimeZoneString()));
+            currentTimeString = format.format((new Date(currentTime)).getTime());
+        }
+        long timeTillStart =
+            ((new Date(expectedStartTime)).getTime() - (new Date(currentTime)).getTime()) / 1000;
+
+        if (timeTillStart > 0) {
+            timeSinceStart = timeTillStart;
+        } else {
+            if (raceStatus == 4 || raceStatus == 8) {
+                raceFinished = true;
+                raceStarted = false;
+            } else if (!raceStarted) {
+                raceStarted = true;
+                raceFinished = false;
+            }
+            timeSinceStart = timeTillStart;
+        }
+
+        double windDirFactor = 0x4000 / 90;   //0x4000 is 90 degrees, 0x8000 is 180 degrees, etc...
+        windDirection = windDir / windDirFactor;
+        windSpeed = rawWindSpeed / 1000 * MS_TO_KNOTS;
+
+        int noBoats = payload[22];
+        int raceType = payload[23];
+        for (int i = 0; i < noBoats; i++) {
+            long boatStatusSourceID = bytesToLong(
+                Arrays.copyOfRange(payload, 24 + (i * 20), 28 + (i * 20)));
+            Yacht boat = boats.get((int) boatStatusSourceID);
+            boat.setBoatStatus((int) payload[28 + (i * 20)]);
+            setBoatLegPosition(boat, (int) payload[29 + (i * 20)]);
+            boat.setPenaltiesAwarded((int) payload[30 + (i * 20)]);
+            boat.setPenaltiesServed((int) payload[31 + (i * 20)]);
+            Long estTimeAtNextMark = bytesToLong(
+                Arrays.copyOfRange(payload, 32 + (i * 20), 38 + (i * 20)));
+            boat.setEstimateTimeAtNextMark(estTimeAtNextMark);
+            Long estTimeAtFinish = bytesToLong(
+                Arrays.copyOfRange(payload, 38 + (i * 20), 44 + (i * 20)));
+            boat.setEstimateTimeAtFinish(estTimeAtFinish);
+//            boatsPos.put(estTimeAtFinish, boat);
+//            String boatStatus = "SourceID: " + boatStatusSourceID;
+//            boatStatus += "\nBoat Status: " + (int)payload[28 + (i * 20)];
+//            boatStatus += "\nLegNumber: " + (int)payload[29 + (i * 20)];
+//            boatStatus += "\nPenaltiesAwarded: " + (int)payload[29 + (i * 20)];
+//            boatStatus += "\nPenaltiesServed: " + (int)payload[30 + (i * 20)];
+//            boatStatus += "\nEstTimeAtNextMark: " + bytesToLong(Arrays.copyOfRange(payload,31 + (i * 20),37+ (i * 20)));
+//            boatStatus += "\nEstTimeAtFinish: " + bytesToLong(Arrays.copyOfRange(payload,37 + (i * 20),43+ (i * 20)));
+//            boatStatuses.add(boatStatus);
+        }
+//        if (isRaceStarted()) {
+//            int pos = 1;
+//            for (Yacht yacht : boatsPos.values()) {
+//                yacht.setPosition(String.valueOf(pos));
+//                pos++;
+//            }
+//        } else {
+//            for (Yacht yacht : boatsPos.values()) {
+//                yacht.setPosition("-");
+//            }
+//        }
+    }
+
+    private static void setBoatLegPosition(Yacht updatingBoat, Integer leg){
+        Integer placing = 1;
+        if (leg != updatingBoat.getLegNumber() && (raceStarted || raceFinished)) {
+            for (Yacht boat : boats.values()) {
+                if (boat.getLegNumber() != null && leg <= boat.getLegNumber()){
+                    placing += 1;
+                }
+            }
+            updatingBoat.setPosition(placing.toString());
+            updatingBoat.setLegNumber(leg);
+            boatsPos.putIfAbsent(placing, updatingBoat);
+            boatsPos.replace(placing, updatingBoat);
+        } else if(updatingBoat.getLegNumber() == null){
+            updatingBoat.setPosition("1");
+            updatingBoat.setLegNumber(leg);
+        }
+    }
+
+    /**
+     * Used to extract the messages passed through with the display message packet
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractDisplayMessage(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        int numOfLines = payload[3];
+        int totalLen = 0;
+        for (int i = 0; i < numOfLines; i++) {
+            int lineNum = payload[4 + totalLen];
+            int textLength = payload[5 + totalLen];
+            byte[] messageTextBytes = Arrays
+                .copyOfRange(payload, 6 + totalLen, 6 + textLength + totalLen);
+            String messageText = new String(messageTextBytes);
+            totalLen += 2 + textLength;
+        }
+    }
+
+    /**
+     * Used to read in the xml data. Will call the specific methods to create the course and boats
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractXmlMessage(StreamPacket packet) {
+
+        byte[] payload = packet.getPayload();
+
+        int messageType = payload[9];
+        long messageLength = bytesToLong(Arrays.copyOfRange(payload, 12, 14));
+        String xmlMessage = new String(
+            (Arrays.copyOfRange(payload, 14, (int) (14 + messageLength)))).trim();
+
+        //Create XML document Object
+        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+        DocumentBuilder db = null;
+        Document doc = null;
+        try {
+            db = dbf.newDocumentBuilder();
+            doc = db.parse(new InputSource(new StringReader(xmlMessage)));
+        } catch (ParserConfigurationException | IOException | SAXException e) {
+            e.printStackTrace();
+        }
+
+        xmlObject.constructXML(doc, messageType);
+        if (messageType == 7) {   //7 is the boat XML
+            boats = xmlObject.getBoatXML().getCompetingBoats();
+        }
+        if (messageType == 6) { //6 is race info xml
+
+            newRaceXmlReceived = true;
+        }
+    }
+
+    /**
+     * Extracts the race start status from the packet, currently is unused within the app but
+     * is here for potential future use
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractRaceStartStatus(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        long timeStamp = bytesToLong(Arrays.copyOfRange(payload, 1, 7));
+        long raceStartTime = bytesToLong(Arrays.copyOfRange(payload, 9, 15));
+        long raceId = bytesToLong(Arrays.copyOfRange(payload, 15, 19));
+        int notificationType = payload[19];
+    }
+
+    /**
+     * When a yacht event occurs this will parse the byte array to retrieve the necessary info,
+     * currently unused
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractYachtEventCode(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        long timeStamp = bytesToLong(Arrays.copyOfRange(payload, 1, 7));
+        long raceId = bytesToLong(Arrays.copyOfRange(payload, 9, 13));
+        long subjectId = bytesToLong(Arrays.copyOfRange(payload, 13, 17));
+        long incidentId = bytesToLong(Arrays.copyOfRange(payload, 17, 21));
+        int eventId = payload[21];
+    }
+
+    /**
+     * When a yacht action occurs this will parse the parse the byte array to retrieve the necessary
+     * info, currently unused
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractYachtActionCode(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        long timeStamp = bytesToLong(Arrays.copyOfRange(payload, 1, 7));
+        long subjectId = bytesToLong(Arrays.copyOfRange(payload, 9, 13));
+        long incidentId = bytesToLong(Arrays.copyOfRange(payload, 13, 17));
+        int eventId = payload[17];
+    }
+
+    /**
+     * Strips the message from the chatter text type packets, currently the message is unused
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractChatterText(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        int messageType = payload[1];
+        int length = payload[2];
+        String message = new String(Arrays.copyOfRange(payload, 3, 3 + length));
+    }
+
+    /**
+     * Used to breakdown the boatlocation packets so the boat coordinates, id and groundspeed are
+     * all used All the other extra data is still being read and translated however is unused.
+     *
+     * @param packet Packet parsed in to use the payload
+     */
+    private static void extractBoatLocation(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+
+        int deviceType = (int) payload[15];
+        long timeValid = bytesToLong(Arrays.copyOfRange(payload, 1, 7));
+        long seq = bytesToLong(Arrays.copyOfRange(payload, 11, 15));
+        long boatId = bytesToLong(Arrays.copyOfRange(payload, 7, 11));
+        long rawLat = bytesToLong(Arrays.copyOfRange(payload, 16, 20));
+        long rawLon = bytesToLong(Arrays.copyOfRange(payload, 20, 24));
+        //Converts the double to a usable lat/lon
+        double lat = ((180d * (double) rawLat) / Math.pow(2, 31));
+        double lon = ((180d * (double) rawLon) / Math.pow(2, 31));
+        long heading = bytesToLong(Arrays.copyOfRange(payload, 28, 30));
+        double groundSpeed = bytesToLong(Arrays.copyOfRange(payload, 38, 40)) / 1000.0;
+
+        //type 1 is a racing yacht and type 3 is a mark, needed for updating positions of the mark and boat
+        if (deviceType == 1) {
+            BoatPositionPacket boatPacket = new BoatPositionPacket(boatId, timeValid, lat, lon,
+                heading, groundSpeed);
+
+            //add a new priority que to the boatLocations HashMap
+            if (!boatLocations.containsKey(boatId)) {
+                boatLocations.put(boatId,
+                    new PriorityBlockingQueue<>(256, new Comparator<BoatPositionPacket>() {
+                        @Override
+                        public int compare(BoatPositionPacket p1, BoatPositionPacket p2) {
+                            return (int) (p1.getTimeValid() - p2.getTimeValid());
+                        }
+                    }));
+            }
+            boatLocations.get(boatId).put(boatPacket);
+        } else if (deviceType == 3) {
+            BoatPositionPacket markPacket = new BoatPositionPacket(boatId, timeValid, lat, lon,
+                heading, groundSpeed);
+
+            //add a new priority que to the boatLocations HashMap
+            if (!markLocations.containsKey(boatId)) {
+                markLocations.put(boatId,
+                    new PriorityBlockingQueue<>(256, new Comparator<BoatPositionPacket>() {
+                        @Override
+                        public int compare(BoatPositionPacket p1, BoatPositionPacket p2) {
+                            return (int) (p1.getTimeValid() - p2.getTimeValid());
+                        }
+                    }));
+            }
+            markLocations.get(boatId).put(markPacket);
+        }
+    }
+
+    /**
+     * This packet type is received when a mark or gate is rounded by a boat
+     *
+     * @param packet The packet containing the payload
+     */
+    private static void extractMarkRounding(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        long timeStamp = bytesToLong(Arrays.copyOfRange(payload, 1, 7));
+        long raceId = bytesToLong(Arrays.copyOfRange(payload, 9, 13));
+        long subjectId = bytesToLong(Arrays.copyOfRange(payload, 13, 17));
+        int boatStatus = payload[17];
+        int roundingSide = payload[18];
+        int markType = payload[19];
+        int markId = payload[20];
+
+        // assign mark rounding time to boat
+        boats.get((int)subjectId).setMarkRoundingTime(timeStamp);
+
+        for (Mark mark : xmlObject.getRaceXML().getAllCompoundMarks()) {
+            if (mark.getCompoundMarkID() == markId) {
+                boats.get((int)subjectId).setLastMarkRounded(mark);
+            }
+        }
+    }
+
+    /**
+     * This packet type contains periodic data on the state of the wind
+     *
+     * @param packet The packet containing the payload
+     */
+    private static void extractCourseWind(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        int selectedWindId = payload[1];
+        int loopCount = payload[2];
+        ArrayList<String> windInfo = new ArrayList<>();
+        for (int i = 0; i < loopCount; i++) {
+            String wind = "WindId: " + payload[3 + (20 * i)];
+            wind +=
+                "\nTime: " + bytesToLong(Arrays.copyOfRange(payload, 4 + (20 * i), 10 + (20 * i)));
+            wind += "\nRaceId: " + bytesToLong(
+                Arrays.copyOfRange(payload, 10 + (20 * i), 14 + (20 * i)));
+            wind += "\nWindDirection: " + bytesToLong(
+                Arrays.copyOfRange(payload, 14 + (20 * i), 16 + (20 * i)));
+            wind += "\nWindSpeed: " + bytesToLong(
+                Arrays.copyOfRange(payload, 16 + (20 * i), 18 + (20 * i)));
+            wind += "\nBestUpWindAngle: " + bytesToLong(
+                Arrays.copyOfRange(payload, 18 + (20 * i), 20 + (20 * i)));
+            wind += "\nBestDownWindAngle: " + bytesToLong(
+                Arrays.copyOfRange(payload, 20 + (20 * i), 22 + (20 * i)));
+            wind += "\nFlags: " + String
+                .format("%8s", Integer.toBinaryString(payload[22 + (20 * i)] & 0xFF))
+                .replace(' ', '0');
+            windInfo.add(wind);
+        }
+    }
+
+    /**
+     * This packet conatins the average wind to ground speed
+     *
+     * @param packet The packet containing the paylaod
+     */
+    private static void extractAvgWind(StreamPacket packet) {
+        byte[] payload = packet.getPayload();
+        int messageVersionNo = payload[0];
+        long timeStamp = bytesToLong(Arrays.copyOfRange(payload, 1, 7));
+        long rawPeriod = bytesToLong(Arrays.copyOfRange(payload, 7, 9));
+        long rawSamplePeriod = bytesToLong(Arrays.copyOfRange(payload, 9, 11));
+        long period2 = bytesToLong(Arrays.copyOfRange(payload, 11, 13));
+        long speed2 = bytesToLong(Arrays.copyOfRange(payload, 13, 15));
+        long period3 = bytesToLong(Arrays.copyOfRange(payload, 15, 17));
+        long speed3 = bytesToLong(Arrays.copyOfRange(payload, 17, 19));
+        long period4 = bytesToLong(Arrays.copyOfRange(payload, 19, 21));
+        long speed4 = bytesToLong(Arrays.copyOfRange(payload, 21, 23));
+    }
+
+    /**
+     * takes an array of up to 7 bytes and returns a positive
+     * long constructed from the input bytes
+     *
+     * @return a positive long if there is less than 7 bytes -1 otherwise
+     */
+    private static long bytesToLong(byte[] bytes) {
+        long partialLong = 0;
+        int index = 0;
+        for (byte b : bytes) {
+            if (index > 6) {
+                return -1;
+            }
+            partialLong = partialLong | (b & 0xFFL) << (index * 8);
+            index++;
+        }
+        return partialLong;
+    }
+
+    /**
+     * returns false if race not started, true otherwise
+     *
+     * @return race started status
+     */
+    public static boolean isRaceStarted() {
+        return raceStarted;
+    }
+
+    /**
+     * returns false if stream not connected, true otherwise
+     *
+     * @return stream started status
+     */
+    public static boolean isStreamStatus() {
+        return streamStatus;
+    }
+
+    /**
+     * returns race timer
+     *
+     * @return race timer in long
+     */
+    public static long getTimeSinceStart() {
+        return timeSinceStart;
+    }
+
+    /**
+     * return false if race not finished, true otherwise
+     *
+     * @return race finished status
+     */
+    public static boolean isRaceFinished() {
+        return raceFinished;
+    }
+
+    /**
+     * return a map of boats with sourceID and the boat
+     *
+     * @return map of boats
+     */
+    public static Map<Integer, Yacht> getBoats() {
+        return boats;
+    }
+
+
+    /**
+     * returns the latest updated object from xml parser
+     *
+     * @return the latest xml object
+     */
+    public static XMLParser getXmlObject() {
+        return xmlObject;
+    }
+
+    /**
+     * returns the wind direction in degrees
+     *
+     * @return a double wind direction value
+     */
+    public static double getWindDirection() {
+        return windDirection;
+    }
+
+
+    /**
+     * Returns the wind speed in knots
+     * @return A double indicating the wind speed in knots
+     */
+    public static Double getWindSpeed() {
+        return windSpeed;
+    }
+
+    /**
+     * returns stream time in formatted string format
+     *
+     * @return String of stream time
+     */
+    public static String getCurrentTimeString() {
+        return currentTimeString;
+    }
+
+    /**
+     * used in boat position since tree map can sort position efficiently.
+     *
+     * @return a map of time to finish and boat.
+     */
+    public static Map<Integer, Yacht> getBoatsPos() {
+
+        return boatsPos;
+    }
+
+    /**
+     * returns current time in stream in long
+     *
+     * @return a long value of current time
+     */
+    public static Long getCurrentTimeLong() {
+        return currentTimeLong;
+    }
+
+    public static void appClose() {
+        appRunning = false;
+    }
+
+    /**
+     * Used to check if a new un-processed xml has been found, if so will return true before
+     * toggling off so that the next check will return false.
+     *
+     * @return the status of if new xml has been received
+     */
+    public static boolean isNewRaceXmlReceived() {
+        if (newRaceXmlReceived) {
+            newRaceXmlReceived = false;
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
+

src/main/java/seng302/models/stream/StreamReceiver.java

@@ -1,13 +1,11 @@
-package seng302.models.parsers;
+package seng302.models.stream;
 
-import seng302.models.parsers.packets.StreamPacket;
+import seng302.models.stream.packets.StreamPacket;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.Socket;
-import java.util.ArrayList;
-import java.util.Collection;
 import java.util.Comparator;
 import java.util.concurrent.PriorityBlockingQueue;
 import java.util.zip.CRC32;
@@ -46,7 +44,6 @@ public class StreamReceiver extends Thread {
     }
 
     public void start () {
-        System.out.println("[CLIENT] Starting " +  threadName );
         if (t == null) {
             t = new Thread (this, threadName);
             t.start ();
@@ -157,6 +154,5 @@ public class StreamReceiver extends Thread {
 
     public static void noMoreBytes(){
         moreBytes = false;
-        System.out.println("[CLIENT] Shutting down stream receiver");
     }
 }

src/main/java/seng302/models/stream/XMLParser.java

@@ -1,15 +1,18 @@
-package seng302.models.parsers;
-
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import seng302.models.Yacht;
+package seng302.models.stream;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import seng302.models.Yacht;
+import seng302.models.mark.GateMark;
+import seng302.models.mark.Mark;
+import seng302.models.mark.MarkType;
+import seng302.models.mark.SingleMark;
 
 /**
  * Class to create an XML object from the XML Packet Messages.
@@ -21,7 +24,6 @@ import java.util.Map;
  *
  * xmlP = new XMLParser(doc, xmlMessageType);
  * RegattaXMLObject rXmlObj = xmlP.createRegattaXML(); // creates a regattaXML object.
- *
  */
 public class XMLParser {
 
@@ -31,10 +33,12 @@ public class XMLParser {
     private RegattaXMLObject regattaXML;
     private BoatXMLObject boatXML;
 
-    public XMLParser() {}
+    public XMLParser() {
+    }
 
     /**
      * Constructor for XMLParser
+     *
      * @param doc Document to create XML object.
      * @param messageType Defines if a message is a RegattaXML(5), RaceXML(6), BoatXML(7).
      */
@@ -53,13 +57,22 @@ public class XMLParser {
         }
     }
 
-    public RaceXMLObject getRaceXML() { return raceXML; }
-    public RegattaXMLObject getRegattaXML() { return regattaXML; }
-    public BoatXMLObject getBoatXML() { return boatXML; }
+    public RaceXMLObject getRaceXML() {
+        return raceXML;
+    }
+
+    public RegattaXMLObject getRegattaXML() {
+        return regattaXML;
+    }
+
+    public BoatXMLObject getBoatXML() {
+        return boatXML;
+    }
 
 
     /**
      * Returns the text content of a given child element tag, assuming it exists, as an Integer.
+     *
      * @param ele Document Element with child elements.
      * @param tag Tag to find in document elements child elements.
      * @return Text content from tag if found, null otherwise.
@@ -75,6 +88,7 @@ public class XMLParser {
 
     /**
      * Returns the text content of a given child element tag, assuming it exists, as an String.
+     *
      * @param ele Document Element with child elements.
      * @param tag Tag to find in document elements child elements.
      * @return Text content from tag if found, null otherwise.
@@ -90,6 +104,7 @@ public class XMLParser {
 
     /**
      * Returns the text content of a given child element tag, assuming it exists, as a Double.
+     *
      * @param ele Document Element with child elements.
      * @param tag Tag to find in document elements child elements.
      * @return Text content from tag if found, null otherwise.
@@ -105,9 +120,11 @@ public class XMLParser {
 
     /**
      * Returns the text content of an attribute of a given Node, assuming it exists, as a String.
+     *
      * @param n A node object that should have some attributes
      * @param attr The attribute you want to get from the given node.
-     * @return The String representation of the text content of an attribute in the given node, else returns null.
+     * @return The String representation of the text content of an attribute in the given node, else
+     * returns null.
      */
     private static String getNodeAttributeString(Node n, String attr) {
         Node attrItem = n.getAttributes().getNamedItem(attr);
@@ -120,9 +137,11 @@ public class XMLParser {
 
     /**
      * Returns the text content of an attribute of a given Node, assuming it exists, as an Integer.
+     *
      * @param n A node object that should have some attributes
      * @param attr The attribute you want to get from the given node.
-     * @return The Integer representation of the text content of an attribute in the given node, else returns null.
+     * @return The Integer representation of the text content of an attribute in the given node,
+     * else returns null.
      */
     private static Integer getNodeAttributeInt(Node n, String attr) {
         Node attrItem = n.getAttributes().getNamedItem(attr);
@@ -135,9 +154,11 @@ public class XMLParser {
 
     /**
      * Returns the text content of an attribute of a given Node, assuming it exists, as a Double.
+     *
      * @param n A node object that should have some attributes
      * @param attr The attribute you want to get from the given node.
-     * @return The Double representation of the text content of an attribute in the given node, else returns null.
+     * @return The Double representation of the text content of an attribute in the given node, else
+     * returns null.
      */
     private static Double getNodeAttributeDouble(Node n, String attr) {
         Node attrItem = n.getAttributes().getNamedItem(attr);
@@ -149,6 +170,7 @@ public class XMLParser {
     }
 
     public class RegattaXMLObject {
+
         //Regatta Info
         private Integer regattaID;
         private String regattaName;
@@ -160,6 +182,7 @@ public class XMLParser {
         /**
          * Constructor for a RegattaXMLObject.
          * Takes the information from a Document object and creates a more usable format.
+         *
          * @param doc XML Document Object
          */
         RegattaXMLObject(Document doc) {
@@ -173,12 +196,29 @@ public class XMLParser {
             this.utcOffset = getElementInt(docEle, "UtcOffset");
         }
 
-        public Integer getRegattaID() { return regattaID; }
-        public String getRegattaName() { return regattaName; }
-        public String getCourseName() { return courseName; }
-        public Double getCentralLat() { return centralLat; }
-        public Double getCentralLng() { return centralLng; }
-        public Integer getUtcOffset() { return utcOffset; }
+        public Integer getRegattaID() {
+            return regattaID;
+        }
+
+        public String getRegattaName() {
+            return regattaName;
+        }
+
+        public String getCourseName() {
+            return courseName;
+        }
+
+        public Double getCentralLat() {
+            return centralLat;
+        }
+
+        public Double getCentralLng() {
+            return centralLng;
+        }
+
+        public Integer getUtcOffset() {
+            return utcOffset;
+        }
 
     }
 
@@ -195,13 +235,18 @@ public class XMLParser {
 
         //Non atomic race attributes
         private ArrayList<Participant> participants;
-        private ArrayList<CompoundMark> course;
+        private ArrayList<Mark> allMarks;
+        private ArrayList<Mark> nonDuplicateMarks;
         private ArrayList<Corner> compoundMarkSequence;
         private ArrayList<Limit> courseLimit;
 
+        // ensures there's no duplicate marks.
+        private List<Long> seenSourceIDs = new ArrayList<Long>();
+
         /**
          * Constructor for a RaceXMLObject.
          * Takes the information from a Document object and creates a more usable format.
+         *
          * @param doc XML Document Object
          */
         RaceXMLObject(Document doc) {
@@ -214,7 +259,8 @@ public class XMLParser {
 
             Node raceStart = docEle.getElementsByTagName("RaceStartTime").item(0);
             this.raceStartTime = getNodeAttributeString(raceStart, "Start");
-            this.postponeStatus = Boolean.parseBoolean(getNodeAttributeString(raceStart, "Postpone"));
+            this.postponeStatus = Boolean
+                .parseBoolean(getNodeAttributeString(raceStart, "Postpone"));
 
             //Participants
             participants = new ArrayList<>();
@@ -238,21 +284,15 @@ public class XMLParser {
             }
 
             //Course
-            course = new ArrayList<>();
-
-            NodeList cMarkList = docEle.getElementsByTagName("Course").item(0).getChildNodes();
-            for (int i = 0; i < cMarkList.getLength(); i++) {
-                Node cMarkNode = cMarkList.item(i);
-                if (cMarkNode.getNodeName().equals("CompoundMark")) {
-                    CompoundMark cMark = new CompoundMark(cMarkNode);
-                    course.add(cMark);
-                }
-            }
+            allMarks = new ArrayList<>();
+            nonDuplicateMarks = new ArrayList<>();
+            createCompoundMarks(docEle);
 
             //Course Mark Sequence
             compoundMarkSequence = new ArrayList<>();
 
-            NodeList cornerList = docEle.getElementsByTagName("CompoundMarkSequence").item(0).getChildNodes();
+            NodeList cornerList = docEle.getElementsByTagName("CompoundMarkSequence").item(0)
+                .getChildNodes();
             for (int i = 0; i < cornerList.getLength(); i++) {
                 Node cornerNode = cornerList.item(i);
                 if (cornerNode.getNodeName().equals("Corner")) {
@@ -274,18 +314,116 @@ public class XMLParser {
             }
         }
 
-        public Integer getRaceID() { return raceID; }
-        public String getRaceType() { return raceType; }
-        public String getCreationTimeDate() { return creationTimeDate; }
-        public String getRaceStartTime() { return raceStartTime; }
-        public Boolean getPostponeStatus() { return postponeStatus; }
 
-        public ArrayList<Participant> getParticipants() { return participants; }
-        public ArrayList<CompoundMark> getCompoundMarks() { return course; }
-        public ArrayList<Corner> getCompoundMarkSequence() { return compoundMarkSequence; }
-        public ArrayList<Limit> getCourseLimit() { return courseLimit; }
+        private void createCompoundMarks(Element docEle) {
+
+            NodeList cMarkList = docEle.getElementsByTagName("Course").item(0).getChildNodes();
+            for (int i = 0; i < cMarkList.getLength(); i++) {
+                Node cMarkNode = cMarkList.item(i);
+                if (cMarkNode.getNodeName().equals("CompoundMark")) {
+                    createAndAddMark(cMarkNode);
+                }
+            }
+        }
+
+
+        private void createAndAddMark(Node compoundMark) {
+
+            Boolean markSeen = false;
+            List<SingleMark> marksList = new ArrayList<>();
+            Integer compoundMarkID = getNodeAttributeInt(compoundMark, "CompoundMarkID");
+            String cMarkName = getNodeAttributeString(compoundMark, "Name");
+
+            NodeList childMarks = compoundMark.getChildNodes();
+
+            for (int i = 0; i < childMarks.getLength(); i++) {
+                Node markNode = childMarks.item(i);
+                if (markNode.getNodeName().equals("Mark")) {
+
+                    Integer sourceID = getNodeAttributeInt(markNode, "SourceID");
+                    String markName = getNodeAttributeString(markNode, "Name");
+                    Double targetLat = getNodeAttributeDouble(markNode, "TargetLat");
+                    Double targetLng = getNodeAttributeDouble(markNode, "TargetLng");
+
+                    SingleMark mark = new SingleMark(markName, targetLat, targetLng, sourceID, compoundMarkID);
+                    marksList.add(mark);
+                }
+            }
+
+            for (SingleMark mark : marksList) {
+                if (seenSourceIDs.contains(mark.getId())) {
+                    markSeen = true;
+                } else {
+                    seenSourceIDs.add(mark.getId());
+                }
+            }
+
+
+            if (marksList.size() == 1) {
+                if (!markSeen) {
+                    nonDuplicateMarks.add(marksList.get(0));
+                }
+                allMarks.add(marksList.get(0));
+            } else if (marksList.size() == 2) {
+                GateMark thisGateMark =  new GateMark(cMarkName, MarkType.OPEN_GATE, marksList.get(0),
+                    marksList.get(1), marksList.get(0).getLatitude(),
+                    marksList.get(0).getLongitude(), compoundMarkID);
+                if(!markSeen) {
+                    nonDuplicateMarks.add(thisGateMark);
+                }
+                allMarks.add(thisGateMark);
+            }
+
+        }
+
+        public Integer getRaceID() {
+            return raceID;
+        }
+
+        public String getRaceType() {
+            return raceType;
+        }
+
+        public String getCreationTimeDate() {
+            return creationTimeDate;
+        }
+
+        public String getRaceStartTime() {
+            return raceStartTime;
+        }
+
+        public Boolean getPostponeStatus() {
+            return postponeStatus;
+        }
+
+        public ArrayList<Participant> getParticipants() {
+            return participants;
+        }
+
+        /**
+         * @return Returns ALL compound marks as stated in the RaceXML (INCLUDING DUPLICATE MARKS)
+         */
+        public List<Mark> getAllCompoundMarks() {
+            return allMarks;
+        }
+
+        /**
+         * @return Returns Marks from the race XML without any duplicates
+         */
+        public List<Mark> getNonDupCompoundMarks() {
+            return nonDuplicateMarks;
+        }
+
+        public ArrayList<Corner> getCompoundMarkSequence() {
+            return compoundMarkSequence;
+        }
+
+        public ArrayList<Limit> getCourseLimit() {
+            return courseLimit;
+        }
 
         public class Participant {
+
             Integer sourceID;
             String entry;
 
@@ -294,57 +432,17 @@ public class XMLParser {
                 this.entry = entry;
             }
 
-            public Integer getsourceID() { return sourceID; }
-            public String getEntry() { return entry; }
+            public Integer getsourceID() {
+                return sourceID;
             }
 
-        public class CompoundMark {
-            private Integer markID;
-            private String cMarkName;
-            private ArrayList<Mark> marks;
-
-            CompoundMark(Node compoundMark) {
-                marks = new ArrayList<>();
-                this.markID = getNodeAttributeInt(compoundMark, "CompoundMarkID");
-                this.cMarkName = getNodeAttributeString(compoundMark, "Name");
-                NodeList childMarks = compoundMark.getChildNodes();
-                for (int i = 0; i < childMarks.getLength(); i++) {
-                    Node markNode = childMarks.item(i);
-                    if (markNode.getNodeName().equals("Mark")) {
-                        Mark mark = new Mark(markNode);
-                        marks.add(mark);
-                    }
-                }
-            }
-
-            public Integer getMarkID() { return markID; }
-            public String getcMarkName() { return cMarkName; }
-            public ArrayList<Mark> getMarks() { return marks; }
-
-            public class Mark {
-                private Integer seqID;
-                private Integer sourceID;
-                private String markName;
-                private Double targetLat;
-                private Double targetLng;
-
-                Mark(Node markNode) {
-                    this.seqID = getNodeAttributeInt(markNode, "SeqID");
-                    this.sourceID = getNodeAttributeInt(markNode, "SourceID");
-                    this.markName = getNodeAttributeString(markNode, "Name");
-                    this.targetLat = getNodeAttributeDouble(markNode, "TargetLat");
-                    this.targetLng = getNodeAttributeDouble(markNode, "TargetLng");
-                }
-
-                public Integer getSeqID() { return seqID; }
-                public Integer getSourceID() { return sourceID; }
-                public String getMarkName() { return markName; }
-                public Double getTargetLat() { return targetLat; }
-                public Double getTargetLng() { return targetLng; }
+            public String getEntry() {
+                return entry;
             }
         }
 
         public class Corner {
+
             private Integer seqID;
             private Integer compoundMarkID;
             private String rounding;
@@ -357,13 +455,25 @@ public class XMLParser {
                 this.zoneSize = getNodeAttributeInt(cornerNode, "ZoneSize");
             }
 
-            public Integer getSeqID() { return seqID; }
-            public Integer getCompoundMarkID() { return compoundMarkID; }
-            public String getRounding() { return rounding; }
-            public Integer getZoneSize() { return zoneSize; }
+            public Integer getSeqID() {
+                return seqID;
+            }
+
+            public Integer getCompoundMarkID() {
+                return compoundMarkID;
+            }
+
+            public String getRounding() {
+                return rounding;
+            }
+
+            public Integer getZoneSize() {
+                return zoneSize;
+            }
         }
 
         public class Limit {
+
             private Integer seqID;
             private Double lat;
             private Double lng;
@@ -374,9 +484,17 @@ public class XMLParser {
                 this.lng = getNodeAttributeDouble(limitNode, "Lon");
             }
 
-            public Integer getSeqID() { return seqID; }
-            public Double getLat() { return lat; }
-            public Double getLng() { return lng; }
+            public Integer getSeqID() {
+                return seqID;
+            }
+
+            public Double getLat() {
+                return lat;
+            }
+
+            public Double getLng() {
+                return lng;
+            }
         }
 
     }
@@ -402,6 +520,7 @@ public class XMLParser {
         /**
          * Constructor for a BoatXMLObject.
          * Takes the information from a Document object and creates a more usable format.
+         *
          * @param doc XML Document Object
          */
         BoatXMLObject(Document doc) {
@@ -442,51 +561,50 @@ public class XMLParser {
                         competingBoats.put(boat.getSourceID(), boat);
                     }
                 }
-                //System.out.println(this.getBoats());
             }
 
         }
 
-        public String getLastModified() { return lastModified; }
-        public Integer getVersion() { return version; }
-        public String getBoatType() { return boatType; }
-        public Double getBoatLength() { return boatLength; }
-        public Double getHullLength() { return hullLength; }
-        public Double getMarkZoneSize() { return markZoneSize; }
-        public Double getCourseZoneSize() { return courseZoneSize; }
-        public ArrayList<Double> getZoneLimits() { return zoneLimits; }
-        public ArrayList<Yacht> getBoats() { return boats; }
+        public String getLastModified() {
+            return lastModified;
+        }
+
+        public Integer getVersion() {
+            return version;
+        }
+
+        public String getBoatType() {
+            return boatType;
+        }
+
+        public Double getBoatLength() {
+            return boatLength;
+        }
+
+        public Double getHullLength() {
+            return hullLength;
+        }
+
+        public Double getMarkZoneSize() {
+            return markZoneSize;
+        }
+
+        public Double getCourseZoneSize() {
+            return courseZoneSize;
+        }
+
+        public ArrayList<Double> getZoneLimits() {
+            return zoneLimits;
+        }
+
+        public ArrayList<Yacht> getBoats() {
+            return boats;
+        }
+
         public Map<Integer, Yacht> getCompetingBoats() {
             return competingBoats;
         }
 
-//        public class Boat {
-//
-//            private String boatType;
-//            private Integer sourceID;
-//            private String hullID; //matches HullNum in the XML spec.
-//            private String shortName;
-//            private String boatName;
-//            private String country;
-//
-//            Boat(Node boatNode) {
-//                this.boatType = getNodeAttributeString(boatNode, "Type");
-//                this.sourceID = getNodeAttributeInt(boatNode, "SourceID");
-//                this.hullID = getNodeAttributeString(boatNode, "HullNum");
-//                this.shortName = getNodeAttributeString(boatNode, "ShortName");
-//                this.boatName = getNodeAttributeString(boatNode, "BoatName");
-//                this.country = getNodeAttributeString(boatNode, "Country");
-//            }
-//
-//            public String getBoatType() { return boatType; }
-//            public Integer getSourceID() { return sourceID; }
-//            public String getHullID() { return hullID; }
-//            public String getShortName() { return shortName; }
-//            public String getBoatName() { return boatName; }
-//            public String getCountry() { return country; }
-//
-//        }
-
     }
 
 }

src/main/java/seng302/models/stream/packets/BoatPositionPacket.java

@@ -1,4 +1,4 @@
-package seng302.models.parsers.packets;
+package seng302.models.stream.packets;
 
 public class BoatPositionPacket {
     private long boatId;

src/main/java/seng302/models/stream/packets/PacketType.java

@@ -1,4 +1,4 @@
-package seng302.models.parsers.packets;
+package seng302.models.stream.packets;
 
 /**
  * Created by Kusal on 4/24/2017.
@@ -48,6 +48,4 @@ public enum PacketType {
         }
         return OTHER;
     }
-
-
 }

src/main/java/seng302/models/stream/packets/StreamPacket.java

@@ -1,4 +1,4 @@
-package seng302.models.parsers.packets;
+package seng302.models.stream.packets;
 
 /**
  * Created by kre39 on 23/04/17.

src/main/java/seng302/server/ServerThread.java

@@ -29,8 +29,6 @@ public class ServerThread implements Runnable, Observer {
         Thread runner = new Thread(this, threadName);
         runner.setDaemon(true);
 
-        serverLog("Spawning Server", 0);
-
         raceSimulator = new Simulator(BOAT_LOCATION_PERIOD);
         raceSimulator.addObserver(this);
         // run race simulator, so it can send boats' static location.
@@ -134,7 +132,6 @@ public class ServerThread implements Runnable, Observer {
      * Starts an instance of the race simulator
      */
     private void startRaceSim(){
-        serverLog("Starting Running Race Simulator", 0);
         // set race started to true, so the simulator will start moving boats
         raceSimulator.setRaceStarted(true);
     }
@@ -143,7 +140,6 @@ public class ServerThread implements Runnable, Observer {
      * Starts sending heartbeat messages to the client
      */
     private void startSendingHeartbeats() {
-        serverLog("Sending Heartbeats", 0);
         Timer t = new Timer();
 
         t.schedule(new TimerTask() {
@@ -154,7 +150,7 @@ public class ServerThread implements Runnable, Observer {
                 try {
                     server.send(heartbeat);
                 } catch (IOException e) {
-                    System.out.print("");
+                    e.printStackTrace();
                 }
             }
         }, 0, HEARTBEAT_PERIOD);
@@ -174,14 +170,13 @@ public class ServerThread implements Runnable, Observer {
                     if (startTime < System.currentTimeMillis() && !raceStarted){
                         startRaceSim();
                         raceStarted = true;
-                        serverLog("Race Started", 0);
                     }
                     else{
                         server.send(raceStartStatusMessage);
                     }
 
                 } catch (IOException e) {
-                    System.out.print("");
+                    e.printStackTrace();
                 }
             }
         }, 0, RACE_START_STATUS_PERIOD);
@@ -191,7 +186,6 @@ public class ServerThread implements Runnable, Observer {
      * Start sending race start status messages until race starts
      */
     private void startSendingRaceStatusMessages(){
-        serverLog("Sending race status messages", 0);
         Timer t = new Timer();
         t.schedule(new TimerTask() {
             @Override
@@ -199,9 +193,8 @@ public class ServerThread implements Runnable, Observer {
                 Message raceStatusMessage = getRaceStatusMessage();
                 try {
                     server.send(raceStatusMessage);
-
                 } catch (IOException e) {
-                    System.out.print("");
+                    e.printStackTrace();
                 }
             }
         }, 0, RACE_STATUS_PERIOD);
@@ -218,23 +211,39 @@ public class ServerThread implements Runnable, Observer {
 
             if (raceData != null){
                 server.send(raceData);
-                serverLog("Sending race data", 0);
             }
-
             if (boatData != null){
                 server.send(boatData);
-                serverLog("Sending boat data", 0);
             }
-
              if (regatta != null){
                  server.send(regatta);
-                 serverLog("Sending regatta data", 0);
             }
         } catch (IOException e) {
             serverLog("Couldn't send an XML Message: " + e.getMessage(), 0);
         }
     }
 
+    /**
+     * Send the post-start race course information
+     */
+    private void sendPostStartCourseXml(){
+        Timer t = new Timer();
+        t.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                try {
+                    Message raceData = getXmlMessage("/server_config/courseLimits.xml", XMLMessageSubType.RACE);
+                    if (raceData != null) {
+                        server.send(raceData);
+                    }
+                }catch (IOException e) {
+                    serverLog("Couldn't send an XML Message: " + e.getMessage(), 0);
+                }
+            }
+        },25000);
+        //Delays the new course xml data for 25 seconds so the boats are able to pass the starting line
+    }
+
     public void run() {
         try{
             server = new StreamingServerSocket(PORT_NUMBER);
@@ -252,12 +261,13 @@ public class ServerThread implements Runnable, Observer {
         sendXml();
         startSendingRaceStartStatusMessages();
         startSendingRaceStatusMessages();
+        sendPostStartCourseXml();
     }
 
     /**
      * Start sending static boat position updates when race has finished
      */
-    private void startSendingRaceFinishedBoatPostions(){
+    private void startSendingRaceFinishedBoatPositions(){
         Timer t = new Timer();
         t.schedule(new TimerTask() {
             @Override
@@ -272,7 +282,7 @@ public class ServerThread implements Runnable, Observer {
                     }
 
                 } catch (IOException e) {
-                    System.out.print("");
+                    e.printStackTrace();
                 }
             }
         }, 0, BOAT_LOCATION_PERIOD);
@@ -299,7 +309,6 @@ public class ServerThread implements Runnable, Observer {
                     numOfBoatsFinished ++;
                     if (!boatsFinished.get(boat.getSourceID())) {
                         boatsFinished.put(boat.getSourceID(), true);
-                        serverLog("Boat " + boat.getSourceID() + " finished the race", 1);
                     }
                 }
                 Message m = new BoatLocationMessage(boat.getSourceID(), 1, boat.getLat(),
@@ -316,7 +325,7 @@ public class ServerThread implements Runnable, Observer {
         }
 
         if (numOfBoatsFinished == ((List<Boat>) arg).size()) {
-            startSendingRaceFinishedBoatPostions();
+            startSendingRaceFinishedBoatPositions();
         }
 
     }

src/main/java/seng302/server/StreamingServerSocket.java

@@ -28,7 +28,6 @@ class StreamingServerSocket {
     }
 
     void start(){
-        ServerThread.serverLog("Listening For Connections",0);
         try {
             client = socket.accept();
         } catch (IOException e) {
@@ -39,7 +38,6 @@ class StreamingServerSocket {
         }
         else{
             isServerStarted = true;
-            ServerThread.serverLog("client connected from " + client.socket().getInetAddress(),0);
         }
     }
 

src/main/java/seng302/server/messages/BoatLocationMessage.java

@@ -1,10 +1,7 @@
 package seng302.server.messages;
 
-import java.io.DataOutputStream;
 import java.io.IOException;
-import java.nio.channels.Channels;
 import java.nio.channels.SocketChannel;
-import java.nio.channels.WritableByteChannel;
 
 public class BoatLocationMessage extends Message {
     private final int MESSAGE_SIZE = 56;
@@ -44,7 +41,7 @@ public class BoatLocationMessage extends Message {
     public BoatLocationMessage(int sourceId, int sequenceNum, double latitude, double longitude, double heading, long boatSpeed){
         boatSpeed /= 10;
         messageVersionNumber = 1;
-        time = System.currentTimeMillis() / 1000L;
+        time = System.currentTimeMillis();
         this.sourceId = sourceId;
         this.sequenceNum = sequenceNum;
         this.deviceType = DeviceType.RACING_YACHT;

src/main/java/seng302/server/simulator/Simulator.java

@@ -54,7 +54,6 @@ public class Simulator extends Observable implements Runnable {
 					numOfFinishedBoats += moveBoat(boat, lapse);
 				}
 			}
-			//System.out.println(boats.get(0));
 
 			setChanged();
 			notifyObservers(boats);
@@ -65,8 +64,6 @@ public class Simulator extends Observable implements Runnable {
 				e.printStackTrace();
 			}
 		}
-
-		System.out.println("[SERVER] Race simulator has been terminated");
 	}
 
 	/**

src/main/resources/config/acc_polars.csv

@@ -0,0 +1,8 @@
+Tws,Twa0,Bsp0,Twa1,Bsp1,UpTwa,UpBsp,Twa2,Bsp2,Twa3,Bsp3,Twa4,Bsp4,Twa5,Bsp5,Twa6,Bsp6,DnTwa,DnBsp,Twa7,Bsp7
+4,0,0,30,4,45,8,60,9,75,10,90,10,115,10,145,10,155,10,175,4
+8,0,0,30,7,43,10,60,11,75,11,90,11,115,12,145,12,153,12,175,10
+12,0,0,30,11,43,14.4,60,16,75,20,90,23,115,24,145,23,153,21.6,175,14
+16,0,0,30,12,42,19.2,60,25,75,27,90,31,115,32,145,30,153,28.8,175,20
+20,0,0,30,13,41,24,60,29,75,37,90,39,115,40,145,38,153,36,175,24
+25,0,0,30,15,40,30,60,38,75,44,90,49,115,50,145,49,151,47,175,30
+30,0,0,30,15,42,30,60,37,75,42,90,48,115,49,145,48,150,46,175,32

src/main/resources/css/master.css

@@ -0,0 +1,200 @@
+/**
+Background colours
+ */
+.background-blue{
+    -fx-background-color: #119796;
+}
+
+.background-dark{
+    -fx-background-color: #2C2c36;
+}
+
+/**
+Exit button with no background
+ */
+.clear-exit-btn{
+    -fx-background-insets: 0;
+    -fx-background-color:  #119796;
+    -fx-border-style: none;
+}
+
+/**
+Buttons
+ */
+.blue-ui-btn{
+    -fx-background-color: #119796;
+    -fx-text-fill: #fff;
+}
+
+.text-white {
+    -fx-text-fill: white !important;
+    -fx-fill:white !important;
+}
+
+/**
+Sliders
+ */
+.ui-slider .thumb {
+    -fx-background-color: rgb(60, 60, 60);
+    -fx-border-radius: 10;
+    -fx-border-color: darkgray;
+}
+
+.ui-slider .track{
+    -fx-background-color: #119796;
+}
+
+.ui-slider .axis{
+    -fx-tick-label-fill: white;
+}
+
+.ui-slider .axis .axis-label{
+    -fx-text-fill: white;
+}
+
+/**
+Checkbox
+ */
+.ui-checkbox .box{
+    -fx-background-color: white;
+    -fx-graphic:none;
+    -fx-shape: none;
+}
+
+.ui-checkbox .box .mark{
+    -fx-background-image: none;
+    -fx-image: none;
+    -fx-graphic: none;
+    -fx-shape: none;
+}
+
+.ui-checkbox:selected .box{
+    -fx-background-color: #119796;
+    -fx-shape: none;
+}
+
+.ui-checkbox:selected .box .mark{
+    -fx-background-color: #119796;
+    -fx-shape: none;
+    -fx-graphic: none;
+}
+
+/**
+Table
+ */
+.ui-table{
+    -fx-background-color: transparent;
+}
+
+.ui-table:focused{
+    -fx-background-color: transparent;
+}
+
+.ui-table .column-header-background{
+    -fx-background-color: white
+}
+
+.ui-table .column-header-background .label{
+    -fx-background-color: transparent;
+    -fx-text-fill: black;
+}
+
+.ui-table .column-header {
+    -fx-background-color: transparent;
+}
+
+.ui-table .table-cell{
+    -fx-text-fill: white;
+    -fx-border-style: none;
+}
+
+.table-row-cell{
+    -fx-background-color: #119796;
+    -fx-background-insets: 0, 0 0 1 0;
+    -fx-padding: 0.0em; /* 0 */
+    -fx-border-style: none;
+}
+
+.table-row-cell:odd{
+    -fx-background-color: #0e6d6c;
+    -fx-background-insets: 0, 0 0 1 0;
+    -fx-padding: 0.0em; /* 0 */
+    -fx-border-style: none;
+}
+
+.table-row-cell:selected {
+    -fx-background-color: #005797;
+    -fx-background-insets: 0;
+    -fx-border-style: none;
+}
+
+
+/**
+Combo Box
+ */
+
+.combo-box-base {
+    -fx-background-color: #119796;
+    -fx-text-fill: white;
+}
+
+.combo-box-popup .list-view .list-cell:hover {
+    -fx-text-fill: white;
+}
+
+.combo-box .cell:selected {
+    -fx-text-fill: white;
+}
+
+/**
+Remove scroll bars
+ */
+.ui-table *.scroll-bar:horizontal *.increment-button,
+.ui-table *.scroll-bar:horizontal *.decrement-button {
+    -fx-background-color: null;
+    -fx-background-radius: 0;
+    -fx-background-insets: 0;
+    -fx-padding: 0;
+}
+
+.ui-table *.scroll-bar:horizontal *.increment-arrow,
+.ui-table *.scroll-bar:horizontal *.decrement-arrow {
+    -fx-background-color: null;
+    -fx-background-radius: 0;
+    -fx-background-insets: 0;
+    -fx-padding: 0;
+    -fx-shape: null;
+}
+
+.ui-table *.scroll-bar:vertical *.increment-arrow,
+.ui-table *.scroll-bar:vertical *.decrement-arrow {
+    -fx-background-color: #0e6d6c;
+    -fx-background-radius: 0;
+    -fx-background-insets: 0;
+    -fx-padding: 0;
+    -fx-shape: null;
+}
+
+.ui-table *.scroll-bar:vertical *.increment-button,
+.ui-table *.scroll-bar:vertical *.decrement-button {
+    -fx-background-color: #0e6d6c;
+    -fx-background-radius: 0;
+    -fx-background-insets: 0;
+    -fx-padding: 0;
+}
+
+.chart{
+}
+
+.chart-title {
+    -fx-text-fill: #ffffff;
+    -fx-font-size: 1.6em;
+}
+
+.axis-label {
+    -fx-text-fill: #ffffff;
+}
+
+.axis {
+    -fx-tick-label-fill: #ffffff;
+}

src/main/resources/server_config/courseLimits.xml

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Race>
+<CreationTimeDate>2015-08-29T13:12:40+02:00</CreationTimeDate>
+<RaceStartTime Start="2015-08-29T13:10:00+02:00" Postpone="False"/>
+<RaceID>15082901</RaceID>
+<RaceType>Fleet</RaceType>
+<Participants>
+  <Yacht SourceID="101"/>
+  <Yacht SourceID="102"/>
+  <Yacht SourceID="103"/>
+  <Yacht SourceID="104"/>
+  <Yacht SourceID="105"/>
+  <Yacht SourceID="106"/>
+</Participants>
+<Course>
+  <CompoundMark CompoundMarkID="1" Name="Mark0">
+    <Mark SeqID="1" Name="Start Line 1" TargetLat="57.6703330" TargetLng="11.8278330"
+      SourceID="122"/>
+    <Mark SeqID="2" Name="Start Line 2" TargetLat="57.6703330" TargetLng="11.8278330"
+      SourceID="123"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="2" Name="Mark1">
+    <Mark SeqID="1" Name="Mark1" TargetLat="57.6675700" TargetLng="11.8359880" SourceID="131"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="3" Name="Mark2">
+    <Mark SeqID="1" Name="Lee Gate 1" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="124"/>
+    <Mark SeqID="2" Name="Lee Gate 2" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="125"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="4" Name="Mark3">
+    <Mark SeqID="1" Name="Wind Gate 1" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="126"/>
+    <Mark SeqID="2" Name="Wind Gate 2" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="127"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="5" Name="Mark2">
+    <Mark SeqID="1" Name="Lee Gate 1" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="124"/>
+    <Mark SeqID="2" Name="Lee Gate 2" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="125"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="6" Name="Mark3">
+    <Mark SeqID="1" Name="Wind Gate 1" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="126"/>
+    <Mark SeqID="2" Name="Wind Gate 2" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="127"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="7" Name="Mark2">
+    <Mark SeqID="1" Name="Lee Gate 1" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="124"/>
+    <Mark SeqID="2" Name="Lee Gate 2" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="125"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="8" Name="Mark3">
+    <Mark SeqID="1" Name="Wind Gate 1" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="126"/>
+    <Mark SeqID="2" Name="Wind Gate 2" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="127"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="9" Name="Mark2">
+    <Mark SeqID="1" Name="Lee Gate 1" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="124"/>
+    <Mark SeqID="2" Name="Lee Gate 2" TargetLat="57.6708220" TargetLng="11.8433900"
+      SourceID="125"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="10" Name="Mark3">
+    <Mark SeqID="1" Name="Wind Gate 1" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="126"/>
+    <Mark SeqID="2" Name="Wind Gate 2" TargetLat="57.6650170" TargetLng="11.8279170"
+      SourceID="127"/>
+  </CompoundMark>
+  <CompoundMark CompoundMarkID="11" Name="Mark4">
+    <Mark SeqID="1" Name="Finish Line 1" TargetLat="57.6715240" TargetLng="11.8444950"
+      SourceID="128"/>
+    <Mark SeqID="2" Name="Finish Line 2" TargetLat="57.6715240" TargetLng="11.8444950"
+      SourceID="129"/>
+  </CompoundMark>
+</Course>
+<CompoundMarkSequence>
+  <Corner SeqID="1" CompoundMarkID="1" Rounding="PS" ZoneSize="3"/>
+  <Corner SeqID="2" CompoundMarkID="2" Rounding="Port" ZoneSize="3"/>
+  <Corner SeqID="3" CompoundMarkID="3" Rounding="SP" ZoneSize="3"/>
+  <Corner SeqID="4" CompoundMarkID="4" Rounding="PS" ZoneSize="3"/>
+  <Corner SeqID="5" CompoundMarkID="5" Rounding="SP" ZoneSize="3"/>
+  <Corner SeqID="6" CompoundMarkID="6" Rounding="PS" ZoneSize="3"/>
+  <Corner SeqID="7" CompoundMarkID="7" Rounding="SP" ZoneSize="3"/>
+  <Corner SeqID="8" CompoundMarkID="8" Rounding="PS" ZoneSize="3"/>
+  <Corner SeqID="9" CompoundMarkID="9" Rounding="SP" ZoneSize="3"/>
+  <Corner SeqID="10" CompoundMarkID="10" Rounding="PS" ZoneSize="3"/>
+  <Corner SeqID="11" CompoundMarkID="11" Rounding="PS" ZoneSize="3"/>
+</CompoundMarkSequence>
+<CourseLimit>
+  <Limit SeqID="1" Lat="57.6739450" Lon="11.8417100"/>
+  <Limit SeqID="2" Lat="57.6709520" Lon="11.8485010"/>
+  <Limit SeqID="3" Lat="57.6690260" Lon="11.8472790"/>
+  <Limit SeqID="4" Lat="57.6693140" Lon="11.8457610"/>
+  <Limit SeqID="5" Lat="57.6665370" Lon="11.8432910"/>
+  <Limit SeqID="6" Lat="57.6641400" Lon="11.8385840"/>
+  <Limit SeqID="7" Lat="57.6629430" Lon="11.8332030"/>
+  <Limit SeqID="8" Lat="57.6629480" Lon="11.8249660"/>
+  <Limit SeqID="9" Lat="57.6686890" Lon="11.8250920"/>
+  <Limit SeqID="10" Lat="57.6708220" Lon="11.8321340"/>
+</CourseLimit>
+</Race>

src/main/resources/server_config/race.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Race>
-    <CreationTimeDate>2015-08-29T13:12:40+02:00</CreationTimeDate>
+    <CreationTimeDate>2015-08-29T11:27:15+02:00</CreationTimeDate>
     <RaceStartTime Start="2015-08-29T13:10:00+02:00" Postpone="False" />
     <RaceID>15082901</RaceID>
     <RaceType>Fleet</RaceType>
@@ -80,6 +80,8 @@
         <Limit SeqID="7" Lat="57.6629430" Lon="11.8332030" />
         <Limit SeqID="8" Lat="57.6629480" Lon="11.8249660" />
         <Limit SeqID="9" Lat="57.6686890" Lon="11.8250920" />
-        <Limit SeqID="10" Lat="57.6708220" Lon="11.8321340" />
+        <Limit SeqID="10" Lat="57.6692230" Lon="11.8231430" />
+        <Limit SeqID="11" Lat="57.6725370" Lon="11.8272480" />
+        <Limit SeqID="12" Lat="57.6708220" Lon="11.8321340" />
     </CourseLimit>
 </Race>

src/main/resources/views/CanvasView.fxml

@@ -4,4 +4,4 @@
 <?import javafx.scene.layout.*?>
 
 
-<AnchorPane fx:id="canvasPane" prefHeight="960.0" prefWidth="1280.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.controllers.CanvasController" />
+<AnchorPane fx:id="canvasPane" maxHeight="960.0" maxWidth="1280.0" prefHeight="960.0" prefWidth="1280.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.controllers.CanvasController" />

src/main/resources/views/MainView.fxml

@@ -7,58 +7,4 @@
 <?import java.lang.*?>
 <?import javafx.scene.layout.*?>
 
-<AnchorPane fx:id="contentPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.controllers.Controller">
-   <children>
-      <GridPane nodeOrientation="LEFT_TO_RIGHT" prefWidth="800.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
-        <columnConstraints>
-          <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
-        </columnConstraints>
-        <rowConstraints>
-          <RowConstraints percentHeight="10.0" vgrow="SOMETIMES" />
-            <RowConstraints maxHeight="52.0" minHeight="52.0" prefHeight="52.0" vgrow="SOMETIMES" />
-            <RowConstraints maxHeight="0.0" percentHeight="8.0" prefHeight="0.0" vgrow="SOMETIMES" />
-            <RowConstraints maxHeight="28.0" vgrow="SOMETIMES" />
-            <RowConstraints maxHeight="55.0" minHeight="55.0" percentHeight="5.0" prefHeight="55.0" vgrow="SOMETIMES" />
-            <RowConstraints maxHeight="0.0" minHeight="0.0" percentHeight="23.0" prefHeight="0.0" vgrow="SOMETIMES" />
-            <RowConstraints maxHeight="93.0" minHeight="72.0" prefHeight="72.0" vgrow="SOMETIMES" />
-          <RowConstraints maxHeight="283.0" minHeight="262.0" prefHeight="283.0" vgrow="SOMETIMES" />
-        </rowConstraints>
-         <children>
-            <Label alignment="CENTER" text="Welcome to Race Vision" GridPane.halignment="CENTER" GridPane.valignment="BOTTOM">
-               <font>
-                  <Font size="40.0" />
-               </font>
-            </Label>
-            <Label text="Your live AC35 livestream" GridPane.halignment="CENTER" GridPane.rowIndex="1">
-               <font>
-                  <Font size="20.0" />
-               </font>
-            </Label>
-            <Label text="Livestream Status:" GridPane.halignment="CENTER" GridPane.rowIndex="2" GridPane.valignment="BOTTOM">
-               <font>
-                  <Font size="28.0" />
-               </font>
-            </Label>
-            <Label fx:id="timeTillLive" text="0:00 minutes" visible="false" GridPane.halignment="CENTER" GridPane.rowIndex="4">
-               <font>
-                  <Font size="27.0" />
-               </font>
-            </Label>
-            <Button fx:id="streamButton" mnemonicParsing="false" onAction="#startStream" text="Click to stream" GridPane.halignment="CENTER" GridPane.rowIndex="4" />
-            <Button fx:id="switchToRaceViewButton" disable="true" mnemonicParsing="false" onAction="#switchToRaceView" text="Watch Race" GridPane.halignment="CENTER" GridPane.rowIndex="7" GridPane.valignment="TOP" />
-            <TableView fx:id="teamList" maxWidth="500.0" prefHeight="200.0" prefWidth="210.0" GridPane.halignment="CENTER" GridPane.rowIndex="5">
-              <columns>
-                  <TableColumn fx:id="posCol" editable="false" maxWidth="74.0" minWidth="74.0" prefWidth="74.0" resizable="false" sortable="false" text="Position" />
-                <TableColumn fx:id="boatNameCol" editable="false" maxWidth="171.0" minWidth="171.0" prefWidth="171.0" resizable="false" sortable="false" text="Boat Name" />
-                <TableColumn fx:id="shortNameCol" editable="false" maxWidth="107.0" minWidth="107.0" prefWidth="107.0" resizable="false" sortable="false" text="Short Name" />
-                  <TableColumn fx:id="countryCol" editable="false" maxWidth="147.0" minWidth="147.0" prefWidth="147.0" resizable="false" sortable="false" text="Country" />
-              </columns>
-               <GridPane.margin>
-                  <Insets />
-               </GridPane.margin>
-            </TableView>
-            <Label fx:id="realTime" text="Local time" visible="false" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="BOTTOM" />
-         </children>
-      </GridPane>
-   </children>
-</AnchorPane>
+<AnchorPane fx:id="contentPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.controllers.Controller" />

src/main/resources/views/RaceView.fxml

@@ -1,26 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <?import java.lang.*?>
+<?import javafx.scene.chart.*?>
 <?import javafx.scene.control.*?>
 <?import javafx.scene.layout.*?>
 <?import javafx.scene.shape.*?>
 <?import javafx.scene.text.*?>
-<?import javafx.scene.control.CheckBox?>
-<?import javafx.scene.control.Label?>
-<?import javafx.scene.layout.AnchorPane?>
-<?import javafx.scene.layout.ColumnConstraints?>
-<?import javafx.scene.layout.GridPane?>
-<?import javafx.scene.layout.Pane?>
-<?import javafx.scene.layout.RowConstraints?>
-<?import javafx.scene.layout.VBox?>
-<?import javafx.scene.shape.Circle?>
-<?import javafx.scene.text.Font?>
-<?import javafx.scene.text.Text?>
 
-<GridPane prefHeight="1080.0" prefWidth="1920.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.controllers.RaceViewController">
+<GridPane maxHeight="960.0" maxWidth="1530.0" prefHeight="960.0" prefWidth="1530.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.controllers.RaceViewController">
     <columnConstraints>
-        <ColumnConstraints maxWidth="246.0" minWidth="246.0" prefWidth="246.0" />
-        <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="1034.0" />
+        <ColumnConstraints maxWidth="419.0" minWidth="-Infinity" prefWidth="258.0" />
+        <ColumnConstraints hgrow="SOMETIMES" maxWidth="1278.0" minWidth="10.0" prefWidth="1272.0" />
     </columnConstraints>
     <rowConstraints>
         <RowConstraints minHeight="500.0" prefHeight="30.0" vgrow="SOMETIMES" />
@@ -28,39 +18,54 @@
         <RowConstraints />
     </rowConstraints>
     <children>
-        <AnchorPane prefHeight="200.0" prefWidth="200.0" GridPane.rowSpan="3">
+      <ScrollPane prefHeight="200.0" prefWidth="200.0">
+         <content>
+              <AnchorPane prefHeight="996.0" prefWidth="240.0" style="-fx-background-color: #2C2c36;">
                   <children>
-                <Label layoutX="11.0" layoutY="259.0" text="Team Position" />
-                <Label layoutX="13.0" layoutY="432.0" text="Settings" />
-                <Label layoutX="11.0" layoutY="14.0" text="Timer" />
-                <Label layoutX="11.0" layoutY="88.0" text="Wind direction" />
-                <Circle fx:id="windBackgroundCircle" blendMode="DARKEN" fill="#76baf8" layoutX="110.0" layoutY="166.0" radius="35.0" stroke="#686868" strokeType="INSIDE" strokeWidth="3.0" />
-                <Text fx:id="windArrowText" fill="#686868" layoutX="86.0" layoutY="186.0" strokeType="OUTSIDE" strokeWidth="0.0" text="↑">
+                      <Label layoutX="11.0" layoutY="259.0" text="Team Position" textFill="WHITE" />
+                      <Label layoutX="13.0" layoutY="432.0" text="Settings" textFill="WHITE" />
+                      <Label layoutX="11.0" layoutY="14.0" text="Timer" textFill="WHITE" />
+                      <Label layoutX="11.0" layoutY="88.0" text="Wind direction" textFill="WHITE" />
+                      <Circle fx:id="windBackgroundCircle" blendMode="DARKEN" fill="#3dcdc8" layoutX="110.0" layoutY="166.0" radius="35.0" stroke="#d7d7d7" strokeType="INSIDE" strokeWidth="3.0" />
+                      <Text fx:id="windArrowText" fill="#a8a8a8" layoutX="86.0" layoutY="186.0" strokeType="OUTSIDE" strokeWidth="0.0" text="↓">
                           <font>
                               <Font name="AdobeArabic-Regular" size="55.0" />
                           </font>
                       </Text>
-                <Text fx:id="windDirectionText" fill="#a8a7a7" layoutX="171.0" layoutY="214.0" strokeType="OUTSIDE" strokeWidth="0.0" text="0.0°" textAlignment="RIGHT">
+                      <Text fx:id="windDirectionText" fill="#d3d3d3" layoutX="171.0" layoutY="214.0" strokeType="OUTSIDE" strokeWidth="0.0" text="0.0°" textAlignment="RIGHT">
                           <font>
                               <Font name="System Bold" size="13.0" />
                           </font>
                       </Text>
-                <CheckBox fx:id="toggleFps" layoutX="21.0" layoutY="453.0" mnemonicParsing="false" prefHeight="18.0" prefWidth="143.0" selected="true" text="Show FPS" />
-            <VBox fx:id="positionVbox" layoutX="12.0" layoutY="280.0" prefHeight="140.0" prefWidth="200.0" />
+                      <CheckBox fx:id="toggleFps" graphicTextGap="0.0" layoutX="21.0" layoutY="453.0" mnemonicParsing="false" prefHeight="18.0" prefWidth="143.0" selected="true" styleClass="ui-checkbox" text="Show FPS" textFill="WHITE" />
+                  <VBox fx:id="positionVbox" layoutX="12.0" layoutY="280.0" prefHeight="140.0" prefWidth="200.0" styleClass="text-white" />
                   <Pane layoutX="11.0" layoutY="30.0" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="51.0" prefWidth="193.0">
                      <children>
-                  <Text fx:id="timerLabel" layoutX="-26.0" layoutY="34.0" strokeType="OUTSIDE" strokeWidth="0.0" text="00:00" textAlignment="CENTER" wrappingWidth="246.0">
+                        <Text fx:id="timerLabel" fill="#f8f8f8" layoutX="-26.0" layoutY="34.0" strokeType="OUTSIDE" strokeWidth="0.0" text="00:00" textAlignment="CENTER" wrappingWidth="246.0">
                            <font>
                               <Font size="25.0" />
                            </font>
                         </Text>
                      </children>
                   </Pane>
-            <Slider fx:id="annotationSlider" blockIncrement="1.0" layoutX="38.0" layoutY="527.0" majorTickUnit="1.0" max="3.0" minorTickCount="0" prefHeight="51.0" prefWidth="170.0" showTickLabels="true" showTickMarks="true" snapToTicks="true" />
-            <Label layoutX="10.0" layoutY="499.0" text="Annotations" />
+                  <Slider fx:id="annotationSlider" blockIncrement="1.0" layoutX="38.0" layoutY="527.0" majorTickUnit="1.0" max="2.0" minorTickCount="0" prefHeight="51.0" prefWidth="170.0" showTickLabels="true" showTickMarks="true" snapToTicks="true" styleClass="ui-slider" />
+                  <Label layoutX="10.0" layoutY="499.0" text="Annotations" textFill="WHITE" />
+                  <Button fx:id="selectAnnotationBtn" layoutX="35.0" layoutY="578.0" mnemonicParsing="false" prefHeight="18.0" prefWidth="170.0" styleClass="blue-ui-btn" text="Select Annotations" textFill="WHITE" />
+                  <Text fill="WHITE" layoutX="11.0" layoutY="649.0" strokeType="OUTSIDE" strokeWidth="0.0" text="Boat Selection" />
+                  <ComboBox fx:id="boatSelectionComboBox" layoutX="37.0" layoutY="664.0" prefHeight="25.0" prefWidth="170.0" promptText="Select Boat" styleClass="combo-box-base" />
+                  <LineChart fx:id="raceSparkLine" layoutX="-1.0" layoutY="719.0" legendVisible="false" prefHeight="277.0" prefWidth="233.0" title="Boat Positions">
+                    <xAxis>
+                      <CategoryAxis label="Leg Number" side="BOTTOM" styleClass="spark-line-xaxis" />
+                    </xAxis>
+                    <yAxis>
+                      <NumberAxis fx:id="sparklineYAxis" minorTickCount="1" minorTickLength="1.0" side="LEFT" styleClass="spark-line-yaxis" tickLabelGap="1.0" tickUnit="1.0" upperBound="7.0" />
+                    </yAxis>
+                  </LineChart>
                   </children>
               </AnchorPane>
-        <AnchorPane fx:id="contentAnchorPane" prefHeight="960.0" prefWidth="1280.0" style="-fx-background-color: skyblue;" GridPane.columnIndex="1" GridPane.halignment="LEFT" GridPane.rowSpan="2147483647" GridPane.valignment="TOP">
+         </content>
+      </ScrollPane>
+        <AnchorPane fx:id="contentAnchorPane" maxHeight="960.0" maxWidth="1280.0" prefHeight="960.0" prefWidth="1280.0" style="-fx-background-color: skyblue;" GridPane.columnIndex="1" GridPane.halignment="LEFT" GridPane.rowSpan="2147483647" GridPane.valignment="TOP">
          <children>
             <fx:include fx:id="includedCanvas" source="CanvasView.fxml" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" />
          </children></AnchorPane>

src/main/resources/views/StartScreenView.fxml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.*?>
+<?import javafx.scene.control.*?>
+<?import javafx.scene.text.*?>
+<?import javafx.scene.canvas.*?>
+<?import java.lang.*?>
+<?import javafx.scene.layout.*?>
+
+<GridPane fx:id="gridPane" nodeOrientation="LEFT_TO_RIGHT" prefWidth="800.0" style="-fx-background-color: #2C2c36;" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.controllers.StartScreenController">
+    <columnConstraints>
+      <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
+    </columnConstraints>
+    <rowConstraints>
+      <RowConstraints percentHeight="10.0" vgrow="SOMETIMES" />
+        <RowConstraints maxHeight="52.0" minHeight="52.0" prefHeight="52.0" vgrow="SOMETIMES" />
+        <RowConstraints maxHeight="0.0" percentHeight="8.0" prefHeight="0.0" vgrow="SOMETIMES" />
+        <RowConstraints maxHeight="28.0" vgrow="SOMETIMES" />
+        <RowConstraints maxHeight="55.0" minHeight="55.0" percentHeight="9.0" prefHeight="55.0" vgrow="SOMETIMES" />
+        <RowConstraints maxHeight="0.0" minHeight="0.0" percentHeight="29.0" prefHeight="0.0" vgrow="SOMETIMES" />
+        <RowConstraints maxHeight="93.0" minHeight="72.0" prefHeight="72.0" vgrow="SOMETIMES" />
+      <RowConstraints maxHeight="283.0" minHeight="262.0" prefHeight="283.0" vgrow="SOMETIMES" />
+    </rowConstraints>
+     <children>
+        <Label alignment="CENTER" text="Welcome to Race Vision" textFill="WHITE" GridPane.halignment="CENTER" GridPane.valignment="BOTTOM">
+           <font>
+              <Font size="40.0" />
+           </font>
+        </Label>
+        <Label text="Your live AC35 livestream" textFill="WHITE" GridPane.halignment="CENTER" GridPane.rowIndex="1">
+           <font>
+              <Font size="20.0" />
+           </font>
+        </Label>
+        <Label text="Livestream Status:" textFill="WHITE" GridPane.halignment="CENTER" GridPane.rowIndex="2" GridPane.valignment="BOTTOM">
+           <font>
+              <Font size="28.0" />
+           </font>
+        </Label>
+        <Label fx:id="timeTillLive" text="0:00 minutes" visible="false" GridPane.halignment="CENTER" GridPane.rowIndex="4">
+           <font>
+              <Font size="27.0" />
+           </font>
+        </Label>
+        <Button fx:id="streamButton" mnemonicParsing="false" onAction="#startStream" styleClass="blue-ui-btn" text="Click to stream" GridPane.halignment="CENTER" GridPane.rowIndex="4" />
+        <Button fx:id="switchToRaceViewButton" disable="true" mnemonicParsing="false" onAction="#switchToRaceView" styleClass="blue-ui-btn" text="Watch Race" GridPane.halignment="CENTER" GridPane.rowIndex="7" GridPane.valignment="TOP" />
+        <TableView fx:id="teamList" maxWidth="661.0" prefHeight="324.0" prefWidth="629.0" styleClass="ui-table" GridPane.halignment="CENTER" GridPane.hgrow="NEVER" GridPane.rowIndex="5" GridPane.vgrow="NEVER">
+          <columns>
+              <TableColumn fx:id="posCol" editable="false" maxWidth="74.0" minWidth="74.0" prefWidth="74.0" resizable="false" sortable="false" text="Position" />
+            <TableColumn fx:id="boatNameCol" editable="false" maxWidth="171.0" minWidth="171.0" prefWidth="171.0" resizable="false" sortable="false" text="Boat Name" />
+            <TableColumn fx:id="shortNameCol" editable="false" maxWidth="155.18472290039062" minWidth="107.0" prefWidth="155.18472290039062" resizable="false" sortable="false" text="Short Name" />
+              <TableColumn fx:id="countryCol" editable="false" maxWidth="258.9999694824219" minWidth="147.0" prefWidth="258.9999694824219" resizable="false" sortable="false" text="Country" />
+          </columns>
+           <GridPane.margin>
+              <Insets top="10.0" />
+           </GridPane.margin>
+        </TableView>
+        <Label fx:id="realTime" text="Local time" textFill="WHITE" visible="false" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="BOTTOM" />
+     </children>
+</GridPane>

src/main/resources/views/TestMapView.fxml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.*?>
+<?import javafx.scene.layout.*?>
+<?import java.lang.*?>
+<?import javafx.scene.canvas.*?>
+
+
+<Pane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="960.0" prefWidth="1280.0" style="-fx-background-color: #ddd;" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="seng302.models.map.TestMapController">
+   <children>
+      <Canvas fx:id="mapCanvas" height="960.0" width="1280.0" />
+   </children>
+</Pane>

src/main/resources/views/importantAnnotationSelectView.fxml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.*?>
+<?import javafx.scene.text.*?>
+<?import java.lang.*?>
+<?import javafx.scene.layout.*?>
+
+<AnchorPane fx:id="annotationSelectWindow" maxHeight="270.0" maxWidth="469.0" minHeight="270.0" minWidth="469.0" prefHeight="270.0" prefWidth="469.0" styleClass="background-blue" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1">
+   <children>
+      <Text fill="WHITE" layoutX="26.0" layoutY="52.0" strokeType="OUTSIDE" strokeWidth="0.0" text="Select important annotations">
+         <font>
+            <Font size="24.0" />
+         </font>
+      </Text>
+      <CheckBox fx:id="boatWakeSelect" layoutX="26.0" layoutY="80.0" mnemonicParsing="false" style="-fx-border-width: 0; -fx-background-insets: 0;" text="Boat Wakes" textFill="#e7e7e7" />
+      <CheckBox fx:id="boatSpeedSelect" layoutX="26.0" layoutY="111.0" mnemonicParsing="false" text="Boat Speed" textFill="#e7e7e7" />
+      <CheckBox fx:id="boatTrackSelect" layoutX="26.0" layoutY="142.0" mnemonicParsing="false" text="Boat Tracks" textFill="#e7e7e7" />
+      <CheckBox fx:id="boatNameSelect" layoutX="26.0" layoutY="173.0" mnemonicParsing="false" text="Boat Name" textFill="#e7e7e7" />
+      <CheckBox fx:id="boatEstTimeToNextMarkSelect" layoutX="26.0" layoutY="204.0" mnemonicParsing="false" text="Boat Estimated Time To Next Mark" textFill="#e7e7e7" />
+      <Button fx:id="closeButton" layoutX="424.0" layoutY="-1.0" mnemonicParsing="false" prefHeight="11.0" prefWidth="49.0" style=": 0;" text="X" textFill="#ffffff4e">
+         <font>
+            <Font size="24.0" />
+         </font>
+         <styleClass>
+            <String fx:value="background-blue" />
+            <String fx:value="clearExitButton" />
+         </styleClass>
+      </Button>
+      <CheckBox fx:id="boatElapsedTimeSelect" layoutX="26.0" layoutY="235.0" mnemonicParsing="false" text="Boat Elapsed Time Since Last Mark" textFill="#e7e7e7" />
+   </children>
+</AnchorPane>

src/test/java/seng302/ColorsTest.java

@@ -8,14 +8,11 @@ import seng302.models.Colors;
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 
-/**
- * Created by ryan_ on 16/03/2017.
- */
 public class ColorsTest {
 
     @Test
     public void testNextColor() {
-        Color expectedColors[] = {Color.RED, Color.ORANGE, Color.YELLOW, Color.GREEN, Color.BLUE, Color.PURPLE};
+        Color expectedColors[] = {Color.RED, Color.PERU, Color.SEAGREEN, Color.GREEN, Color.BLUE, Color.PURPLE};
         for (int i = 0; i<6; i++)
         {
             Assert.assertEquals(expectedColors[i], Colors.getColor());

src/test/java/seng302/EventTest.java

@@ -1,38 +0,0 @@
-package seng302;
-
-import org.junit.Test;
-import seng302.models.Event;
-import seng302.models.Yacht;
-import seng302.models.mark.SingleMark;
-
-import static org.junit.Assert.assertEquals;
-
-/**
- * Test for Event class
- * Created by Haoming on 7/03/17.
- */
-public class EventTest {
-
-    @Test
-    public void getTimeString() throws Exception {
-        Yacht boat = new Yacht("testBoat");
-        Event event = new Event(1231242.2, boat, new SingleMark("mark1"), new SingleMark("mark2"), 0);
-        assertEquals("20:31:242", event.getTimeString());
-    }
-
-    @Test
-    public void testBoatHeading() throws Exception {
-        Yacht boat = new Yacht("testBoat");
-        Event event = new Event(1231242.2, boat, new SingleMark("mark1", 142.5, 122.1, 1), new SingleMark("mark2", 121.9,99.2, 2), 0);
-
-        assertEquals(event.getBoatHeading(), 228.0266137055349, 1e-15);
-    }
-
-    @Test
-    public void testDistanceBetweenMarks() throws Exception {
-        Yacht boat = new Yacht("testBoat");
-        Event event = new Event(1231242.2, boat, new SingleMark("mark1", 142.5, 122.1, 1), new SingleMark("mark2", 121.9,99.2, 2), 0);
-
-        assertEquals(event.getDistanceBetweenMarks(), 339059.653830461, 1e-15);
-    }
-}

src/test/java/seng302/LegTest.java

@@ -1,54 +0,0 @@
-package seng302;
-
-import org.junit.Test;
-import seng302.models.Leg;
-import seng302.models.mark.SingleMark;
-
-import static org.junit.Assert.assertEquals;
-
-/**
- * Unit test for the Leg class.
- */
-public class LegTest {
-
-    /**
-     * Test creation of the leg by specifying a string
-     * for the marker label
-     */
-    @Test
-    public void testLegCreationUsingMarkerLabel() {
-        Leg leg = new Leg(010, 100, "SingleMark");
-
-        assertEquals(leg.getHeading(), 010);
-        assertEquals(leg.getDistance(), 100);
-        assertEquals(leg.getMarkerLabel(), "SingleMark");
-        assertEquals(leg.getIsFinishingLeg(), false);
-    }
-
-    /**
-     * Test creation of the leg by providing a
-     * SingleMark object
-     */
-    @Test
-    public void testLegCreation() {
-        Leg leg = new Leg(010, 100, new SingleMark("SingleMark"));
-
-        assertEquals(leg.getHeading(), 010);
-        assertEquals(leg.getDistance(), 100);
-        assertEquals(leg.getMarkerLabel(), "SingleMark");
-        assertEquals(leg.getIsFinishingLeg(), false);
-    }
-
-    /**
-     * Test changing whether or not a
-     * leg is the finishing leg
-     */
-    @Test
-    public void testSetFinishLeg() {
-        Leg leg = new Leg(010, 100, "SingleMark");
-
-        leg.setFinishingLeg(true);
-        assertEquals(leg.getIsFinishingLeg(), true);
-    }
-
-}

src/test/java/seng302/RaceTest.java

@@ -1,41 +0,0 @@
-package seng302;
-
-import org.junit.Test;
-import seng302.models.Race;
-import seng302.models.Yacht;
-
-import java.lang.reflect.Array;
-
-import static org.junit.Assert.assertEquals;
-
-/**
- * Unit test for the Race class.
- */
-public class RaceTest {
-    /**
-     * Test that all boats were added to the race
-     */
-    @Test
-    public void testAddingBoatsToRace() {
-        Yacht boat1 = new Yacht("Team 1");
-        Yacht boat2 = new Yacht("Team 2");
-
-        Race race = new Race();
-        race.addBoat(boat1);
-        race.addBoat(boat2);
-
-        assertEquals(Array.getLength(race.getBoats()), 2);
-    }
-
-    @Test
-    public void testGetShuffledBoats(){
-        Yacht boat1 = new Yacht("Team 1");
-        Yacht boat2 = new Yacht("Team 2");
-
-        Race race = new Race();
-        race.addBoat(boat1);
-        race.addBoat(boat2);
-
-        assertEquals(Array.getLength(race.getShuffledBoats()), 2);
-    }
-}

src/test/java/seng302/TestGeoUtils.java

@@ -0,0 +1,65 @@
+package seng302;
+
+import javafx.geometry.Point2D;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Test Class for the GeometryUtils class
+ * Created by wmu16 on 24/05/17.
+ */
+public class TestGeoUtils {
+
+    //Line in x = y
+    private Point2D linePoint1 = new Point2D(0, 0);
+    private Point2D linePoint2 = new Point2D(1, 1);
+
+    //Point below x = y
+    private Point2D arbitraryPoint1 = new Point2D(1, 0);
+
+    //Point above x = y
+    private Point2D arbitraryPoint2 = new Point2D(0, 1);
+
+    //Point on x = y
+    private Point2D arbitraryPoint3 = new Point2D(2, 2);
+
+    @Before
+    public void setUp() throws Exception {
+
+    }
+
+
+    @Test
+    public void testLineFunction() {
+
+        Integer lineFunctionResult1 = GeometryUtils.lineFunction(linePoint1, linePoint2, arbitraryPoint1);
+        Integer lineFunctionResult2 = GeometryUtils.lineFunction(linePoint1, linePoint2, arbitraryPoint2);
+        Integer lineFunctionResult3 = GeometryUtils.lineFunction(linePoint1, linePoint2, arbitraryPoint3);
+
+        //Point1 and Point2 are on opposite sides
+        assertEquals(Math.abs(lineFunctionResult1), Math.abs(lineFunctionResult2));
+        assertNotEquals(lineFunctionResult1, lineFunctionResult2);
+
+        //Point3 is on the line
+        assertEquals((long) lineFunctionResult3, 0L);
+    }
+
+    @Test
+    public void testMakeArbitraryVectorPoint() {
+
+        //Make a point (1,0) from point (0,0)
+        Point2D newPoint = GeometryUtils.makeArbitraryVectorPoint(linePoint1, 0d, 1d);
+        Point2D expected = new Point2D(1,0);
+
+        assertEquals(expected.getX(), newPoint.getX(), 1E-6);
+        assertEquals(expected.getY(), newPoint.getY(), 1E-6);
+
+        newPoint = GeometryUtils.makeArbitraryVectorPoint(linePoint1, 90d, 1d);
+        expected = new Point2D(0, 1);
+
+        assertEquals(expected.getX(), newPoint.getX(), 1E-6);
+        assertEquals(expected.getY(), newPoint.getY(), 1E-6);
+    }
+}

src/test/java/seng302/models/map/MercatorProjectionTest.java

@@ -0,0 +1,42 @@
+package seng302.models.map;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Unit test for Mercator Project class.
+ * Created by hyi25 on 15/05/17.
+ */
+public class MercatorProjectionTest {
+	@Test
+	public void toMapPoint() throws Exception {
+		MapGeo geo1 = new MapGeo(12.485394, 19.38947);
+		MapPoint actualPoint1 = MercatorProjection.toMapPoint(geo1);
+		MapPoint expectedPoint1 = new MapPoint(141.78806755555556, 119.0503853635612);
+		assertEquals(expectedPoint1.getX(), actualPoint1.getX(), 0.0001);
+		assertEquals(expectedPoint1.getY(), actualPoint1.getY(), 0.0001);
+
+		MapGeo geo2 = new MapGeo(77.456432, -23.456462);
+		MapPoint actualPoint2 = MercatorProjection.toMapPoint(geo2);
+		MapPoint expectedPoint2 = new MapPoint(111.31984924444444, 38.03143323746788);
+		assertEquals(expectedPoint2.getX(), actualPoint2.getX(), 0.0001);
+		assertEquals(expectedPoint2.getY(), actualPoint2.getY(), 0.0001);
+	}
+
+	@Test
+	public void toMapGeo() throws Exception {
+		MapPoint point1 = new MapPoint(123.1234, 25.4565);
+		MapGeo actualGeo1 = MercatorProjection.toMapGeo(point1);
+		MapGeo expectedGeo1 = new MapGeo(80.77043127275441, -6.857718749999995);
+		assertEquals(expectedGeo1.getLat(), actualGeo1.getLat(), 0.0001);
+		assertEquals(expectedGeo1.getLng(), actualGeo1.getLng(), 0.0001);
+
+		MapPoint point2 = new MapPoint(1.235, 255.4565);
+		MapGeo actualGeo2 = MercatorProjection.toMapGeo(point2);
+		MapGeo expectedGeo2 = new MapGeo(-84.98475532898011, -178.26328125);
+		assertEquals(expectedGeo2.getLat(), actualGeo2.getLat(), 0.0001);
+		assertEquals(expectedGeo2.getLng(), actualGeo2.getLng(), 0.0001);
+	}
+
+}

src/test/java/seng302/models/mark/MarkTest.java

@@ -16,9 +16,9 @@ public class MarkTest {
 
     @Before
     public void setUp() throws Exception {
-        this.singleMark1 = new SingleMark("testMark_SM1", 12.23234, -34.342, 1);
-        this.singleMark2 = new SingleMark("testMark_SM2", 12.23239, -34.352, 2);
-        this.gateMark = new GateMark("testMark_GM", MarkType.OPEN_GATE, singleMark1, singleMark2, singleMark1.getLatitude(), singleMark2.getLongitude());
+        this.singleMark1 = new SingleMark("testMark_SM1", 12.23234, -34.342, 1, 0);
+        this.singleMark2 = new SingleMark("testMark_SM2", 12.23239, -34.352, 2, 1);
+        this.gateMark = new GateMark("testMark_GM", MarkType.OPEN_GATE, singleMark1, singleMark2, singleMark1.getLatitude(), singleMark2.getLongitude(), 2);
     }
 
     @Test

src/test/java/seng302/models/parsers/ConfigParserTest.java

@@ -1,42 +0,0 @@
-package seng302.models.parsers;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-/**
- * Created by Haoming on 23/03/17.
- */
-public class ConfigParserTest {
-
-	private ConfigParser cp;
-
-	@Before
-	public void initializeParser() throws Exception {
-		cp = new ConfigParser("/config/config.xml");
-	}
-
-	@Test
-	public void getWindDirection() throws Exception {
-		assertEquals(135, cp.getWindDirection(), 1e-10);
-	}
-
-	@Test
-	public void getTimeScale() throws Exception {
-		assertEquals(10.0, cp.getTimeScale(), 1e-10);
-	}
-
-	@Test
-	public void getDoubleByTagName() throws Exception {
-		assertEquals(6, cp.getDoubleByTagName("race-size", 0), 1e-10);
-		assertEquals(100, cp.getDoubleByTagName("noTag", 100), 1e-10);
-	}
-
-	@Test
-	public void getStringByTagName() throws Exception {
-		assertEquals("AC35", cp.getStringByTagName("race-name", "11"));
-		assertEquals("oops", cp.getStringByTagName("noTag", "oops"));
-	}
-
-}

src/test/java/seng302/models/parsers/CourseParserTest.java

@@ -1,59 +0,0 @@
-package seng302.models.parsers;
-
-import org.junit.Before;
-import org.junit.Test;
-import seng302.models.mark.*;
-
-import java.util.ArrayList;
-
-import static org.junit.Assert.*;
-
-/**
- * To test if course parser works as expected.
- * Created by Haoming on 17/03/17.
- */
-public class CourseParserTest {
-
-	private CourseParser cp;
-
-	@Before
-	public void initializeParser() throws Exception {
-		cp = new CourseParser("/config/course.xml");
-	}
-
-	@Test
-	public void getGates() throws Exception {
-		ArrayList<Mark> course = cp.getCourse();
-
-
-		GateMark gateMark1 = (GateMark) course.get(0);
-		assertEquals(57.670633, gateMark1.getSingleMark2().getLatitude(), 0.00000001);
-		assertEquals(11.8281330, gateMark1.getSingleMark2().getLongitude(), 0.00000001);
-
-		GateMark gateMark2 = (GateMark) course.get(5);
-
-		assertEquals("Finish1", gateMark2.getSingleMark1().getName());
-		assertEquals("Finish2", gateMark2.getSingleMark2().getName());
-		assertEquals(57.671824, gateMark2.getSingleMark2().getLatitude(), 0.00000001);
-		assertEquals(11.844795, gateMark2.getSingleMark2().getLongitude(), 0.00000001);
-	}
-
-	@Test
-	public void getMarks() throws Exception {
-		ArrayList<Mark> course = cp.getCourse();
-		assertEquals("Mid Mark", course.get(1).getName());
-	}
-
-	@Test
-	public void getOrder() {
-		ArrayList<Mark> course = cp.getCourse();
-		assertEquals(6, course.size());
-		assertEquals("Start", course.get(0).getName());
-		assertEquals("Mid Mark", course.get(1).getName());
-		assertEquals("Leeward Gate", course.get(2).getName());
-		assertEquals("Windward Gate", course.get(3).getName());
-		assertEquals("Leeward Gate", course.get(4).getName());
-		assertEquals("Finish", course.get(5).getName());
-	}
-
-}

src/test/java/seng302/models/stream/StreamReceiverTest.java

@@ -1,4 +1,4 @@
-package seng302.models.parsers;
+package seng302.models.stream;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -8,6 +8,7 @@ import java.lang.reflect.Method;
 import java.net.Socket;
 import java.util.Comparator;
 import java.util.concurrent.PriorityBlockingQueue;
+import seng302.models.stream.packets.StreamPacket;
 
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -98,7 +99,7 @@ public class StreamReceiverTest {
             byte[] emptyArray = {};
             assert bytesToLong.invoke(streamReceiver, emptyArray).equals(0L);
         } catch (Exception e){
-            System.out.println("");
+            e.printStackTrace();
         }
     }
 

src/test/java/seng302/visualizer/annotations/TestImportantAnnotationState.java

@@ -0,0 +1,53 @@
+package seng302.visualizer.annotations;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import seng302.controllers.annotations.Annotation;
+import seng302.controllers.annotations.ImportantAnnotationsState;
+
+import static org.junit.Assert.assertEquals;
+
+public class TestImportantAnnotationState {
+    private ImportantAnnotationsState importantAnnotationsState;
+
+    @Before
+    public void setUpForTest(){
+        importantAnnotationsState = new ImportantAnnotationsState();
+    }
+
+    @After
+    public void tearDownAfterTest(){
+        importantAnnotationsState = null;
+    }
+
+    /**
+     * Check whether each annotation has its default value set to the default value when
+     * the class is initialized
+     */
+    @Test
+    public void testDefaultValueSet(){
+        for (Annotation annotation : importantAnnotationsState.getAnnotations()){
+            assertEquals(ImportantAnnotationsState.DEFAULT_ANNOTATION_STATE,
+                    importantAnnotationsState.getAnnotationState(annotation));
+        }
+    }
+
+    /**
+     * Check whether an annotations state can be changed
+     */
+    @Test
+    public void testAnnotationStateChange(){
+        Annotation[] annotations = importantAnnotationsState.getAnnotations();
+
+        // do not run test if there are no annotations
+        if (annotations.length <= 0){
+            return;
+        }
+
+        Boolean currentAnnotationState = importantAnnotationsState.getAnnotationState(annotations[0]);
+        importantAnnotationsState.setAnnotationState(annotations[0], !currentAnnotationState);
+
+        assertEquals(!currentAnnotationState, importantAnnotationsState.getAnnotationState(annotations[0]));
+    }
+}