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Linked the streamedRace course to the visualiser, linked the boats to the visualiser (this needs to be tests) #story[768]

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main
Joseph 9 years ago
parent 073102d1a3
commit 033198ca2c
5 changed files with 180 additions and 42 deletions
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46
visualiser/src/main/java/seng302/Mock/StreamedBoat.java
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@ -1,44 +1,60 @@
package seng302.Mock;
import javafx.scene.paint.Color;
import org.geotools.referencing.GeodeticCalculator;
import seng302.GPSCoordinate;
import seng302.Model.Boat;
import seng302.Model.BoatInRace;
import seng302.Model.Leg;
import seng302.Model.Marker;
/**
* Created by Joseph on 24/04/2017.
*/
public class StreamedBoat extends BoatInRace {
private int sourceID;
private boolean complete;
private boolean dnf = false;
private void init() {
this.velocity = 0;
this.scaledVelocity = 0;
this.heading = 0;
this.setCurrentLeg(new Leg("None", -1));
this.setCurrentPosition(new GPSCoordinate(0, 0));
}
public StreamedBoat(int sourceID, String name, Color colour, String abbrev) {
super(name, colour, abbrev);
this.sourceID = sourceID;
this.complete = true;
this.init();
}
public StreamedBoat(int sourceID) {
super("None", Color.BLACK, "None");
this.sourceID = sourceID;
this.complete = false;
this.init();
}
/**
* Overridden to ignore this function
* @deprecated
* @return 0
* Calculates the azimuth of the travel via heading of the boat
*
* @return the direction that the boat is heading towards in degrees (-180 to 180).
*/
public double getScaledVelocity() {
return 0;
public double calculateAzimuth() {
double azimuth;
if (heading <= 180) {
azimuth = heading;
} else {
azimuth = -heading + 180;
}
return azimuth;
}
/**
* Overridden to ignore this function
* @deprecated
* @param velocity of boat
*/
public void setScaledVelocity(double velocity) {
public boolean isDnf() {
return dnf;
}
public void setDnf(boolean dnf) {
this.dnf = dnf;
}
}

93
visualiser/src/main/java/seng302/Mock/StreamedRace.java
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@ -1,12 +1,14 @@
package seng302.Mock;
import javafx.collections.FXCollections;
import org.geotools.referencing.GeodeticCalculator;
import seng302.Constants;
import seng302.Controllers.RaceController;
import seng302.Model.BoatInRace;
import seng302.Model.Leg;
import seng302.Model.Race;
import seng302.GPSCoordinate;
import seng302.Model.*;
import seng302.RaceDataSource;
import java.awt.geom.Point2D;
import java.util.*;
/**
@ -18,10 +20,23 @@ public class StreamedRace extends Race {
public StreamedRace(RaceDataSource raceData, RaceController controller, int scaleFactor) {
super(raceData.getBoats(), raceData.getLegs(), controller, scaleFactor);
this.raceData = raceData;
this.scaleFactor = 1; // There will be no scaling in a live streamed race
}
public void initialiseBoats() {
Leg officialStart = legs.get(0);
String name = officialStart.getName();
Marker endMarker = officialStart.getEndMarker();
for (int i = 0; i < startingBoats.size(); i++) {
BoatInRace boat = startingBoats.get(i);
if (boat != null) {
Leg startLeg = new Leg(name, 0);
startLeg.setEndMarker(endMarker);
boat.setCurrentLeg(startLeg);
boat.setHeading(boat.calculateHeading());
}
}
}
/**
@ -29,6 +44,7 @@ public class StreamedRace extends Race {
* @return True if boat cannot finish the race
*/
protected boolean doNotFinish() {
// DNF is no longer random and is now determined by a dnf packet
return false;
}
@ -39,13 +55,82 @@ public class StreamedRace extends Race {
* @param timeElapsed Time that has elapse since the start of the the race.
* @see BoatInRace
*/
protected void checkPosition(StreamedBoat boat, long timeElapsed) {
if (boat.getCurrentLeg().getName().toLowerCase().contains("finish")) {
//boat has finished
boatsFinished++;
boat.setFinished(true);
boat.setTimeFinished(timeElapsed);
} else if (boat.isDnf()) {
boatsFinished++;
boat.setFinished(true);
boat.setCurrentLeg(new Leg("DNF", -1));
boat.setVelocity(0);
boat.setScaledVelocity(0);
}
//Update the boat display table in the GUI to reflect the leg change
updatePositions();
}
/**
* Updates the boat's gps coordinates
*
* @param boat to be updated
* @param millisecondsElapsed time since last update
*/
protected void updatePosition(StreamedBoat boat, int millisecondsElapsed) {
//distanceTravelled = velocity (nm p hr) * time taken to update loop
double distanceTravelled = (boat.getVelocity() * millisecondsElapsed) / 3600000;
boolean finish = boat.getCurrentLeg().getName().toLowerCase().contains("finish");
if (!finish) {
//Calculate boat's new position by adding the distance travelled onto the start point of the leg
boat.setCurrentPosition(calculatePosition(boat.getCurrentPosition(), distanceTravelled, boat.calculateAzimuth()));
}
}
protected void setPostion(StreamedBoat boat, GPSCoordinate coordinate) {
boat.setCurrentPosition(coordinate);
}
/**
* Calculates the boats next GPS position based on its distance travelled and heading
*
* @param oldCoordinates GPS coordinates of the boat's starting position
* @param distanceTravelled distance in nautical miles
* @param azimuth boat's current direction. Value between -180 and 180
* @return The boat's new coordinate
*/
public static GPSCoordinate calculatePosition(GPSCoordinate oldCoordinates, double distanceTravelled, double azimuth) {
//Find new coordinate using current heading and distance
GeodeticCalculator geodeticCalculator = new GeodeticCalculator();
//Load start point into calculator
Point2D startPoint = new Point2D.Double(oldCoordinates.getLongitude(), oldCoordinates.getLatitude());
geodeticCalculator.setStartingGeographicPoint(startPoint);
//load direction and distance travelled into calculator
geodeticCalculator.setDirection(azimuth, distanceTravelled * Constants.NMToMetersConversion);
//get new point
Point2D endPoint = geodeticCalculator.getDestinationGeographicPoint();
return new GPSCoordinate(endPoint.getY(), endPoint.getX());
}
/**
* Checks the position of the boat, this updates the boats current position.
* @deprecated
* @param boat Boat that the postion is to be updated for.
* @param timeElapsed Time that has elapse since the start of the the race.
* @see BoatInRace
*/
protected void checkPosition(BoatInRace boat, long timeElapsed) {
}
/**
* Updates the boat's gps coordinates
*
* @deprecated
* @param boat to be updated
* @param millisecondsElapsed time since last update
*/

2
visualiser/src/main/java/seng302/Model/Boat.java
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@ -9,7 +9,7 @@ import javafx.beans.property.StringProperty;
public class Boat {
private StringProperty name;
private double velocity;
protected double velocity;
private StringProperty velocityProp;
private String abbrev;

4
visualiser/src/main/java/seng302/Model/BoatInRace.java
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@ -18,7 +18,7 @@ import java.util.concurrent.ConcurrentLinkedQueue;
public class BoatInRace extends Boat {
protected Leg currentLeg;
private double scaledVelocity;
protected double scaledVelocity;
protected double distanceTravelledInLeg;
protected GPSCoordinate currentPosition;
protected long timeFinished;
@ -111,7 +111,7 @@ public class BoatInRace extends Boat {
* @return the direction that the boat is heading towards in degrees (0 to 360).
*/
public double calculateHeading() {
double azimuth = this.calculateAzimuth();
double azimuth = calculateAzimuth();
return calculateHeading(azimuth);
}

75
visualiser/src/main/java/seng302/Model/ResizableRaceCanvas.java
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@ -22,6 +22,7 @@ public class ResizableRaceCanvas extends Canvas {
private GraphicsContext gc;
private RaceMap map;
private List<BoatInRace> boats;
private RaceDataSource raceData;
private boolean raceAnno = true;
private boolean annoName = true;
private boolean annoAbbrev = true;
@ -41,6 +42,8 @@ public class ResizableRaceCanvas extends Canvas {
double lat2 = raceData.getMapBottomRight().getLatitude();
double long2 = raceData.getMapBottomRight().getLongitude();
setMap(new RaceMap(lat1, long1, lat2, long2, (int) getWidth(), (int) getHeight()));
this.raceData = raceData;
}
/**
@ -225,30 +228,64 @@ public class ResizableRaceCanvas extends Canvas {
//finish line
gc.setLineWidth(2);
drawBoundaries();
GraphCoordinate finishLineCoord1 = this.map.convertGPS(Constants.finishLineMarker1);
GraphCoordinate finishLineCoord2 = this.map.convertGPS(Constants.finishLineMarker2);
displayLine(finishLineCoord1, finishLineCoord2, Color.DARKRED);
//marks
GraphCoordinate markCoord = this.map.convertGPS(Constants.mark1);
GraphCoordinate windwardGate1 = this.map.convertGPS(Constants.windwardGate1);
GraphCoordinate windwardGate2 = this.map.convertGPS(Constants.windwardGate2);
GraphCoordinate leewardGate1 = this.map.convertGPS(Constants.leewardGate1);
GraphCoordinate leewardGate2 = this.map.convertGPS(Constants.leewardGate2);
displayMark(markCoord, Color.GOLD);
displayLine(windwardGate1, windwardGate2, Color.DARKCYAN);
displayLine(leewardGate1, leewardGate2, Color.DARKVIOLET);
//start line
GraphCoordinate startline1 = this.map.convertGPS(Constants.startLineMarker1);
GraphCoordinate startline2 = this.map.convertGPS(Constants.startLineMarker2);
displayLine(startline1, startline2, Color.GREEN);
drawPoints();
updateBoats();
//display wind direction arrow - specify origin point and angle - angle now set to random angle
displayArrow(new GraphCoordinate((int) getWidth() - 40, 40), 150);
}
private void drawPoints() {
// GraphCoordinate finishLineCoord1 = this.map.convertGPS(Constants.finishLineMarker1);
// GraphCoordinate finishLineCoord2 = this.map.convertGPS(Constants.finishLineMarker2);
// displayLine(finishLineCoord1, finishLineCoord2, Color.DARKRED);
// //marks
// GraphCoordinate markCoord = this.map.convertGPS(Constants.mark1);
// GraphCoordinate windwardGate1 = this.map.convertGPS(Constants.windwardGate1);
// GraphCoordinate windwardGate2 = this.map.convertGPS(Constants.windwardGate2);
// GraphCoordinate leewardGate1 = this.map.convertGPS(Constants.leewardGate1);
// GraphCoordinate leewardGate2 = this.map.convertGPS(Constants.leewardGate2);
// displayMark(markCoord, Color.GOLD);
// displayLine(windwardGate1, windwardGate2, Color.DARKCYAN);
// displayLine(leewardGate1, leewardGate2, Color.DARKVIOLET);
// //start line
// GraphCoordinate startline1 = this.map.convertGPS(Constants.startLineMarker1);
// GraphCoordinate startline2 = this.map.convertGPS(Constants.startLineMarker2);
//
// displayLine(startline1, startline2, Color.GREEN);
for (Leg leg : raceData.getLegs()) {
boolean hasStart = false;
boolean hasEnd = false;
GraphCoordinate start1 = null;
GraphCoordinate start2 = null;
GraphCoordinate end1 = null;
GraphCoordinate end2 = null;
String legName = leg.getName().toLowerCase();
if (leg.getStartMarker() != null) {
start1 = this.map.convertGPS(leg.getStartMarker().getMark1());
start2 = this.map.convertGPS(leg.getStartMarker().getMark2());
hasStart = true;
} if (leg.getEndMarker() != null) {
end1 = this.map.convertGPS(leg.getEndMarker().getMark1());
end2 = this.map.convertGPS(leg.getEndMarker().getMark2());
hasEnd = true;
}
if (legName.contains("line") || legName.contains("gate")) {
if (hasStart && start1 != null && start2 != null) displayLine(start1, start2, Color.BLACK);
if (hasEnd && start1 != null && start2 != null) displayLine(end1, end2, Color.BLACK);
} else if (hasStart && start1 != null && start2 != null) {
if (legName.contains("start")) displayLine(start1, start2, Color.BLACK);
else displayMark(start1, Color.BLACK);
}
else if (hasEnd && end1 != null && end2 != null) {
if (legName.contains("finish")) displayLine(end1, end2, Color.BLACK);
else displayMark(end1, Color.BLACK);
}
}
}
/**
* Draws a boat at a certain GPSCoordinate
*
@ -319,7 +356,7 @@ public class ResizableRaceCanvas extends Canvas {
*/
public void updateBoats() {
// TODO Remove null when boats are ready
boats = null;
//boats = null;
if (boats != null) {
for (BoatInRace boat : boats) {
boolean finished = boat.getCurrentLeg().getName().equals("Finish") || boat.getCurrentLeg().getName().equals("DNF");

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