Merge branch 'develop' into 1047_Hosting_Game

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

@@ -21,9 +21,7 @@ import javafx.scene.layout.Pane;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Polygon;
 import javafx.scene.text.Text;
-import seng302.fxObjects.BoatAnnotations;
 import seng302.fxObjects.BoatGroup;
-import seng302.fxObjects.Wake;
 import seng302.models.Colors;
 import seng302.models.Yacht;
 import seng302.models.mark.GateMark;
@@ -38,14 +36,8 @@ 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.util.ArrayList;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.PriorityBlockingQueue;
+import seng302.utilities.GeoPoint;
+import seng302.utilities.GeoUtility;
 
 /**
  * Created by ptg19 on 15/03/17.
@@ -208,8 +200,8 @@ public class CanvasController {
         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
+        GeoPoint topLeftPos = new GeoPoint(maxLatPoint.getLatitude(), minLonPoint.getLongitude());
+        GeoPoint originPos = GeoUtility
             .getGeoCoordinate(topLeftPos, bearingFromTopLeftToOrigin, distanceFromTopLeftToOrigin);
 
         // distance from origin corner to bottom right corner of the panel
@@ -218,7 +210,7 @@ public class CanvasController {
                 .pow(PANEL_WIDTH * metersPerPixelX, 2));
         double bearingFromOriginToBottomRight = Math
             .toDegrees(Math.atan2(PANEL_WIDTH, -PANEL_HEIGHT));
-        Position bottomRightPos = GeoUtility
+        GeoPoint bottomRightPos = GeoUtility
             .getGeoCoordinate(originPos, bearingFromOriginToBottomRight,
                 distanceFromOriginToBottomRight);
 

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

@@ -27,7 +27,7 @@ import javafx.stage.Stage;
 import javafx.stage.StageStyle;
 import javafx.util.Duration;
 import javafx.util.StringConverter;
-import seng302.GeometryUtils;
+import seng302.utilities.GeometryUtils;
 import seng302.controllers.annotations.Annotation;
 import seng302.controllers.annotations.ImportantAnnotationController;
 import seng302.controllers.annotations.ImportantAnnotationDelegate;

src/main/java/seng302/fxObjects/BoatGroup.java

@@ -1,26 +1,22 @@
 package seng302.fxObjects;
 
 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 seng302.models.Yacht;
-import seng302.GeometryUtils;
+import seng302.utilities.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.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,

src/main/java/seng302/fxObjects/MarkGroup.java

@@ -12,7 +12,6 @@ import seng302.models.mark.GateMark;
 import seng302.models.mark.Mark;
 import seng302.models.mark.MarkType;
 import seng302.models.mark.SingleMark;
-import seng302.GeometryUtils;
 
 /**
  * Grouping of javaFX objects needed to represent a Mark on screen.

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

@@ -1,6 +1,8 @@
 package seng302.models.map;
 
+import javafx.geometry.Point2D;
 import javafx.scene.image.Image;
+import seng302.utilities.GeoPoint;
 
 import javax.net.ssl.HttpsURLConnection;
 import java.net.URL;
@@ -65,10 +67,10 @@ public class CanvasMap {
 
 	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);
+		GeoPoint geoSW = new GeoPoint(boundary.getSouthLat(), boundary.getWestLng());
+		GeoPoint geoNE = new GeoPoint(boundary.getNorthLat(), boundary.getEastLng());
+		Point2D pointSW = MercatorProjection.toMapPoint(geoSW);
+		Point2D pointNE = MercatorProjection.toMapPoint(geoNE);
 		return new MapSize(Math.abs(pointNE.getX() - pointSW.getX()) * scale,
 				Math.abs(pointNE.getY() - pointSW.getY()) * scale);
 	}

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

@@ -1,31 +0,0 @@
-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

@@ -1,31 +0,0 @@
-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

@@ -1,5 +1,8 @@
 package seng302.models.map;
 
+import javafx.geometry.Point2D;
+import seng302.utilities.GeoPoint;
+
 /**
  * An utility class useful to convert between Geo locations and Mercator projection
  * planar coordinates.
@@ -22,31 +25,31 @@ public class MercatorProjection {
 
 	/**
 	 * 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
+	 * @param geo GeoPoint (lat, lng) location to be projected
+	 * @return the projection Point2D (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);
+	public static Point2D toMapPoint(GeoPoint geo) {
+		double x, y;
+		Point2D origin = new Point2D(MERCATOR_RANGE / 2.0, MERCATOR_RANGE / 2.0);
+		x = (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;
+		y = origin.getY() + 0.5 * Math.log((1 + sinY) / (1 - sinY)) * (-pixelsPerLngRadian);
+		return new Point2D(x, y);
 	}
 
 	/**
 	 * Converts the planar projection (x, y) back to Geo Location (lat, lng)
-	 * @param point MapPoint (x, y) to be converted back
+	 * @param point Point2D (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);
+	public static GeoPoint toMapGeo(Point2D point) {
+		Point2D origin = new Point2D(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);
+		return new GeoPoint(lat, lng);
 	}
 }

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

@@ -1,7 +1,8 @@
 package seng302.server.simulator;
 
 import seng302.server.simulator.mark.Corner;
-import seng302.server.simulator.mark.Position;
+import seng302.utilities.GeoPoint;
+import seng302.utilities.GeoUtility;
 
 public class Boat {
 
@@ -29,8 +30,8 @@ public class Boat {
 	 */
 	public void move(double heading, double duration) {
 		Double distance = speed * duration / 1000000; // convert mm to meter
-		Position originPos = new Position(lat, lng);
-		Position newPos = GeoUtility.getGeoCoordinate(originPos, heading, distance);
+		GeoPoint originPos = new GeoPoint(lat, lng);
+		GeoPoint newPos = GeoUtility.getGeoCoordinate(originPos, heading, distance);
 		this.lat = newPos.getLat();
 		this.lng = newPos.getLng();
 	}

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

@@ -2,8 +2,9 @@ package seng302.server.simulator;
 
 import seng302.server.simulator.mark.Corner;
 import seng302.server.simulator.mark.Mark;
-import seng302.server.simulator.mark.Position;
 import seng302.server.simulator.parsers.RaceParser;
+import seng302.utilities.GeoPoint;
+import seng302.utilities.GeoUtility;
 
 import java.util.List;
 import java.util.Observable;
@@ -77,8 +78,8 @@ public class Simulator extends Observable implements Runnable {
 
 			boat.move(boat.getLastPassedCorner().getBearingToNextCorner(), duration);
 
-			Position boatPos = new Position(boat.getLat(), boat.getLng());
-			Position lastMarkPos = boat.getLastPassedCorner().getCompoundMark().getMark1();
+			GeoPoint boatPos = new GeoPoint(boat.getLat(), boat.getLng());
+			GeoPoint lastMarkPos = boat.getLastPassedCorner().getCompoundMark().getMark1();
 
 			double distanceFromLastMark = GeoUtility.getDistance(boatPos, lastMarkPos);
 			// if a boat passes its heading mark
@@ -94,13 +95,13 @@ public class Simulator extends Observable implements Runnable {
 				}
 
 				// move compensate distance for the mark just passed
-				Position pos = GeoUtility.getGeoCoordinate(
+				GeoPoint pos = GeoUtility.getGeoCoordinate(
 						boat.getLastPassedCorner().getCompoundMark().getMark1(),
 						boat.getLastPassedCorner().getBearingToNextCorner(),
 						compensateDistance);
 				boat.setLat(pos.getLat());
 				boat.setLng(pos.getLng());
-				distanceFromLastMark = GeoUtility.getDistance(new Position(boat.getLat(), boat.getLng()),
+				distanceFromLastMark = GeoUtility.getDistance(new GeoPoint(boat.getLat(), boat.getLng()),
 						boat.getLastPassedCorner().getCompoundMark().getMark1());
 			}
 		}

src/main/java/seng302/server/simulator/mark/Mark.java

@@ -1,10 +1,12 @@
 package seng302.server.simulator.mark;
 
+import seng302.utilities.GeoPoint;
+
 /**
  * An abstract class to represent general marks
  * Created by Haoming Yin (hyi25) on 17/3/17.
  */
-public class Mark extends Position {
+public class Mark extends GeoPoint {
 
     private int seqID;
     private String name;
@@ -22,7 +24,7 @@ public class Mark extends Position {
      */
     @Override
     public String toString() {
-        return String.format("Mark%d: %s, source: %d, lat: %f, lng: %f", seqID, name, sourceID, lat, lng);
+        return String.format("Mark%d: %s, source: %d, lat: %f, lng: %f", seqID, name, sourceID, getLat(), getLng());
     }
 
     public int getSeqID() {

src/main/java/seng302/utilities/GeoPoint.java

@@ -1,18 +1,18 @@
-package seng302.server.simulator.mark;
+package seng302.utilities;
 
-public class Position {
+/**
+ * A class represent Geo location (latitude, longitude).
+ * Created by Haoming on 15/5/2017
+ */
+public class GeoPoint {
 
 	double lat, lng;
 
-	public Position(double lat, double lng) {
+	public GeoPoint(double lat, double lng) {
 		this.lat = lat;
 		this.lng = lng;
 	}
 
-	public String toString() {
-		return String.format("Position at lat:%f lng:%f.", lat, lng);
-	}
-
 	public double getLat() {
 		return lat;
 	}

src/main/java/seng302/utilities/GeoUtility.java

@@ -1,6 +1,4 @@
-package seng302.server.simulator;
-
-import seng302.server.simulator.mark.Position;
+package seng302.utilities;
 
 public class GeoUtility {
 
@@ -13,7 +11,7 @@ public class GeoUtility {
 	 * @param p2 second geographical position
 	 * @return the distance in meter between two points in meters
 	 */
-	public static Double getDistance(Position p1, Position p2) {
+	public static Double getDistance(GeoPoint p1, GeoPoint p2) {
 
 		double dLat = Math.toRadians(p2.getLat() - p1.getLat());
 		double dLon = Math.toRadians(p2.getLng() - p1.getLng());
@@ -42,7 +40,7 @@ public class GeoUtility {
 	 * (≈ Baghdad) to 35°N,135°E (≈ Osaka), you would start on a heading of 60°
 	 * and end up on a heading of 120°
 	 */
-	public static Double getBearing(Position p1, Position p2) {
+	public static Double getBearing(GeoPoint p1, GeoPoint p2) {
 
 		double dLon = Math.toRadians(p2.getLng() - p1.getLng());
 
@@ -64,7 +62,7 @@ public class GeoUtility {
 	 * @param distance the distance in meter, from original position to the new position
 	 * @return the new position
 	 */
-	public static Position getGeoCoordinate(Position origin, Double bearing, Double distance) {
+	public static GeoPoint getGeoCoordinate(GeoPoint origin, Double bearing, Double distance) {
 		double b = Math.toRadians(bearing); // bearing to radians
 		double d = distance / 1000.0; // distance to km
 
@@ -77,6 +75,6 @@ public class GeoUtility {
 				+ Math.atan2(Math.sin(b) * Math.sin(d / EARTH_RADIUS) * Math.cos(originLat),
 				Math.cos(d / EARTH_RADIUS) - Math.sin(originLat) * Math.sin(endLat));
 
-		return new Position(Math.toDegrees(endLat), Math.toDegrees(endLng));
+		return new GeoPoint(Math.toDegrees(endLat), Math.toDegrees(endLng));
 	}
 }

src/main/java/seng302/utilities/GeometryUtils.java

@@ -1,4 +1,4 @@
-package seng302;
+package seng302.utilities;
 
 import javafx.geometry.Point2D;
 

src/test/java/seng302/TestGeoUtils.java

@@ -3,6 +3,7 @@ package seng302;
 import javafx.geometry.Point2D;
 import org.junit.Before;
 import org.junit.Test;
+import seng302.utilities.GeometryUtils;
 
 import static org.junit.Assert.*;
 

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

@@ -1,6 +1,9 @@
 package seng302.models.map;
 
 import org.junit.Test;
+import seng302.utilities.GeoPoint;
+
+import java.awt.geom.Point2D;
 
 import static org.junit.Assert.*;
 
@@ -11,30 +14,30 @@ import static org.junit.Assert.*;
 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);
+		GeoPoint geo1 = new GeoPoint(12.485394, 19.38947);
+		javafx.geometry.Point2D actualPoint1 = MercatorProjection.toMapPoint(geo1);
+		javafx.geometry.Point2D expectedPoint1 = new javafx.geometry.Point2D(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);
+		GeoPoint geo2 = new GeoPoint(77.456432, -23.456462);
+		javafx.geometry.Point2D actualPoint2 = MercatorProjection.toMapPoint(geo2);
+		javafx.geometry.Point2D expectedPoint2 = new javafx.geometry.Point2D(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);
+		javafx.geometry.Point2D point1 = new javafx.geometry.Point2D(123.1234, 25.4565);
+		GeoPoint actualGeo1 = MercatorProjection.toMapGeo(point1);
+		GeoPoint expectedGeo1 = new GeoPoint(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);
+		javafx.geometry.Point2D point2 = new javafx.geometry.Point2D(1.235, 255.4565);
+		GeoPoint actualGeo2 = MercatorProjection.toMapGeo(point2);
+		GeoPoint expectedGeo2 = new GeoPoint(-84.98475532898011, -178.26328125);
 		assertEquals(expectedGeo2.getLat(), actualGeo2.getLat(), 0.0001);
 		assertEquals(expectedGeo2.getLng(), actualGeo2.getLng(), 0.0001);
 	}

src/test/java/seng302/server/simulator/GeoUtilityTest.java

@@ -1,7 +1,8 @@
 package seng302.server.simulator;
 
 import org.junit.Test;
-import seng302.server.simulator.mark.Position;
+import seng302.utilities.GeoPoint;
+import seng302.utilities.GeoUtility;
 
 import static org.junit.Assert.*;
 
@@ -11,10 +12,10 @@ import static org.junit.Assert.*;
  */
 public class GeoUtilityTest {
 
-	private Position p1 = new Position(57.670333, 11.827833);
-	private Position p2 = new Position(57.671524, 11.844495);
-	private Position p3 = new Position(57.670822, 11.843392);
-	private Position p4 = new Position(25.694829, 98.392049);
+	private GeoPoint p1 = new GeoPoint(57.670333, 11.827833);
+	private GeoPoint p2 = new GeoPoint(57.671524, 11.844495);
+	private GeoPoint p3 = new GeoPoint(57.670822, 11.843392);
+	private GeoPoint p4 = new GeoPoint(25.694829, 98.392049);
 
 	private double toleranceRate = 0.01;
 
@@ -54,7 +55,7 @@ public class GeoUtilityTest {
 
 	@Test
 	public void getGeoCoordinate() throws Exception {
-		Position expected, actual;
+		GeoPoint expected, actual;
 
 		actual = GeoUtility.getGeoCoordinate(p1, 82.0, 1000.0);
 		expected = p2;