Merge branch 'story48' into Development

racevisionGame/src/main/java/mock/model/MockRace.java

@@ -55,26 +55,10 @@ public class MockRace extends Race {
     private int dnfChance = 0;
 
 
-
     /**
-     * Used to generate random numbers when changing the wind direction.
+     * Object used to generate changes in wind speed/direction.
      */
-    private int changeWind = 4;
+    private WindGenerator windGenerator;
-
-    /**
-     * The bearing the wind direction starts at.
-     */
-    private static final Bearing windBaselineBearing = Bearing.fromDegrees(225);
-
-    /**
-     * The lower bearing angle that the wind may have.
-     */
-    private static final Bearing windLowerBound = Bearing.fromDegrees(215);
-
-    /**
-     * The upper bearing angle that the wind may have.
-     */
-    private static final Bearing windUpperBound = Bearing.fromDegrees(235);
 
 
 
@@ -99,10 +83,17 @@ public class MockRace extends Race {
         this.shrinkBoundary = GPSCoordinate.getShrinkBoundary(this.boundary);
 
 
+        //Set up wind generator. It may be tidier to create this outside the race (with the values sourced from a data file maybe?) and pass it in.
+        this.windGenerator = new WindGenerator(
+                Bearing.fromDegrees(225),
+                Bearing.fromDegrees(215),
+                Bearing.fromDegrees(235),
+                12d,
+                8d,
+                16d );
 
-        this.windSpeed = 12;
+        //Wind.
-        this.windDirection = Bearing.fromDegrees(180);
+        this.setWind(windGenerator.generateBaselineWind());
-
 
     }
 
@@ -288,8 +279,8 @@ public class MockRace extends Race {
 
 
         //Convert wind direction and speed to ints. //TODO this conversion should be done inside the racestatus class.
-        int windDirectionInt = AC35UnitConverter.encodeHeading(this.windDirection.degrees());
+        int windDirectionInt = AC35UnitConverter.encodeHeading(this.getWindDirection().degrees());
-        int windSpeedInt = (int) (this.windSpeed * Constants.KnotsToMMPerSecond);
+        int windSpeedInt = (int) (this.getWindSpeed() * Constants.KnotsToMMPerSecond);
 
         //Create race status object, and send it.
         RaceStatus raceStatus = new RaceStatus(
@@ -576,7 +567,12 @@ public class MockRace extends Race {
 
 
         //Find the VMG inside these bounds.
-        VMG bestVMG = boat.getPolars().calculateVMG(this.windDirection, this.windSpeed, boat.calculateBearingToNextMarker(), lowerAcceptableBound, upperAcceptableBound);
+        VMG bestVMG = boat.getPolars().calculateVMG(
+                this.getWindDirection(),
+                this.getWindSpeed(),
+                boat.calculateBearingToNextMarker(),
+                lowerAcceptableBound,
+                upperAcceptableBound);
 
 
         return bestVMG;
@@ -884,7 +880,7 @@ public class MockRace extends Race {
      */
     protected void initialiseWindDirection() {
         //Set the starting bearing.
-        this.windDirection = Bearing.fromDegrees(MockRace.windBaselineBearing.degrees());
+        this.setWind(windGenerator.generateBaselineWind());
     }
 
 
@@ -893,27 +889,9 @@ public class MockRace extends Race {
      */
     protected void changeWindDirection() {
 
-        //Randomly add or remove 0.5 degrees.
+        Wind nextWind = windGenerator.generateNextWind(raceWind.getValue());
-        int r = new Random().nextInt(changeWind) + 1;
 
-        if (r == 1) {
+        setWind(nextWind);
-            //Add 0.5 degrees to the wind bearing.
-            this.windDirection.setDegrees(this.windDirection.degrees() + 0.5);
-
-        } else if (r == 2) {
-            //Minus 0.5 degrees from the wind bearing.
-            this.windDirection.setDegrees(this.windDirection.degrees() - 0.5);
-
-        }
-
-        //Ensure that the wind is in the correct bounds.
-        if (this.windDirection.degrees() > MockRace.windUpperBound.degrees()) {
-            this.windDirection.setBearing(MockRace.windUpperBound);
-
-        } else if (this.windDirection.degrees() < MockRace.windLowerBound.degrees()) {
-            this.windDirection.setBearing(MockRace.windLowerBound);
-
-        }
     }
 
 

racevisionGame/src/main/java/mock/model/WindGenerator.java

@@ -0,0 +1,249 @@
+package mock.model;
+
+
+import shared.model.Bearing;
+import shared.model.Wind;
+
+import java.util.Random;
+
+/**
+ * This class generates Wind objects for use in a MockRace.
+ * Bounds on bearing and speed can be specified.
+ * Wind can be completely random, or random incremental change.
+ */
+public class WindGenerator {
+
+    /**
+     * The bearing the wind direction starts at.
+     */
+    private Bearing windBaselineBearing;
+
+    /**
+     * The lower bearing angle that the wind may have.
+     */
+    private Bearing windBearingLowerBound;
+
+    /**
+     * The upper bearing angle that the wind may have.
+     */
+    private Bearing windBearingUpperBound;
+
+
+
+    /**
+     * The speed the wind starts at, in knots.
+     */
+    private double windBaselineSpeed;
+
+    /**
+     * The lower speed that the wind may have, in knots.
+     */
+    private double windSpeedLowerBound;
+
+    /**
+     * The upper speed that the wind may have, in knots.
+     */
+    private double windSpeedUpperBound;
+
+
+    /**
+     * Creates a wind generator, with a baseline, lower bound, and upper bound, for the wind speed and direction.
+     * @param windBaselineBearing Baseline wind direction.
+     * @param windBearingLowerBound Lower bound for wind direction.
+     * @param windBearingUpperBound Upper bound for wind direction.
+     * @param windBaselineSpeed Baseline wind speed, in knots.
+     * @param windSpeedLowerBound Lower bound for wind speed, in knots.
+     * @param windSpeedUpperBound Upper bound for wind speed, in knots.
+     */
+    public WindGenerator(Bearing windBaselineBearing, Bearing windBearingLowerBound, Bearing windBearingUpperBound, double windBaselineSpeed, double windSpeedLowerBound, double windSpeedUpperBound) {
+
+        this.windBaselineBearing = windBaselineBearing;
+        this.windBearingLowerBound = windBearingLowerBound;
+        this.windBearingUpperBound = windBearingUpperBound;
+        this.windBaselineSpeed = windBaselineSpeed;
+        this.windSpeedLowerBound = windSpeedLowerBound;
+        this.windSpeedUpperBound = windSpeedUpperBound;
+
+    }
+
+
+    /**
+     * Generates a wind object using the baseline wind speed and bearing.
+     * @return Baseline wind object.
+     */
+    public Wind generateBaselineWind() {
+        return new Wind(windBaselineBearing, windBaselineSpeed);
+    }
+
+    /**
+     * Generates a random Wind object, that is within the provided bounds.
+     * @return Generated wind object.
+     */
+    public Wind generateRandomWind() {
+
+        double windSpeed = generateRandomWindSpeed();
+        Bearing windBearing = generateRandomWindBearing();
+
+        return new Wind(windBearing, windSpeed);
+
+    }
+
+    /**
+     * Generates a random wind speed within the specified bounds. In knots.
+     * @return Wind speed, in knots.
+     */
+    private double generateRandomWindSpeed() {
+
+        double randomSpeedKnots = generateRandomValueInBounds(windSpeedLowerBound, windSpeedUpperBound);
+
+        return randomSpeedKnots;
+    }
+
+
+    /**
+     * Generates a random wind bearing within the specified bounds.
+     * @return Wind bearing.
+     */
+    private Bearing generateRandomWindBearing() {
+
+        double randomBearingDegrees = generateRandomValueInBounds(windBearingLowerBound.degrees(), windBearingUpperBound.degrees());
+
+        return Bearing.fromDegrees(randomBearingDegrees);
+    }
+
+
+    /**
+     * Generates a random value within a specified interval.
+     * @param lowerBound The lower bound of the interval.
+     * @param upperBound The upper bound of the interval.
+     * @return A random value within the interval.
+     */
+    private static double generateRandomValueInBounds(double lowerBound, double upperBound) {
+
+        float proportion = new Random().nextFloat();
+
+        double delta = upperBound - lowerBound;
+
+        double amount = delta * proportion;
+
+        double finalAmount = amount + lowerBound;
+
+        return finalAmount;
+
+    }
+
+
+    /**
+     * Generates a new value within an interval, given a start value, chance to change, and change amount.
+     * @param lowerBound Lower bound of interval.
+     * @param upperBound Upper bound of interval.
+     * @param currentValue The current value to change.
+     * @param changeAmount The amount to change by.
+     * @param chanceToChange The change to actually change the value.
+     * @return The new value.
+     */
+    private static double generateNextValueInBounds(double lowerBound, double upperBound, double currentValue, double changeAmount, double chanceToChange) {
+
+        float chance = new Random().nextFloat();
+
+
+        if (chance <= chanceToChange) {
+            currentValue += changeAmount;
+
+        } else if (chance <= (2 * chanceToChange)) {
+            currentValue -= changeAmount;
+
+        }
+
+        currentValue = clamp(lowerBound, upperBound, currentValue);
+
+        return currentValue;
+
+    }
+
+
+    /**
+     * Generates the next Wind object, that is within the provided bounds. This randomly increases or decreases the wind's speed and bearing.
+     * @param currentWind The current wind to change. This is not modified.
+     * @return Generated wind object.
+     */
+    public Wind generateNextWind(Wind currentWind) {
+
+        double windSpeed = generateNextWindSpeed(currentWind.getWindSpeed());
+        Bearing windBearing = generateNextWindBearing(currentWind.getWindDirection());
+
+        return new Wind(windBearing, windSpeed);
+
+    }
+
+
+    /**
+     * Generates the next wind speed to use.
+     * @param windSpeed Current wind speed, in knots.
+     * @return Next wind speed, in knots.
+     */
+    private double generateNextWindSpeed(double windSpeed) {
+
+        double chanceToChange = 0.2;
+        double changeAmount = 0.1;
+
+        double nextWindSpeed = generateNextValueInBounds(
+                windSpeedLowerBound,
+                windSpeedUpperBound,
+                windSpeed,
+                changeAmount,
+                chanceToChange);
+
+        return nextWindSpeed;
+    }
+
+
+    /**
+     * Generates the next wind speed to use.
+     * @param windBearing Current wind bearing.
+     * @return Next wind speed.
+     */
+    private Bearing generateNextWindBearing(Bearing windBearing) {
+
+        double chanceToChange = 0.2;
+        double changeAmount = 0.5;
+
+        double nextWindBearingDegrees = generateNextValueInBounds(
+                windBearingLowerBound.degrees(),
+                windBearingUpperBound.degrees(),
+                windBearing.degrees(),
+                changeAmount,
+                chanceToChange);
+
+        return Bearing.fromDegrees(nextWindBearingDegrees);
+    }
+
+
+
+
+
+    /**
+     * Clamps a value to be within an interval.
+     * @param lower Lower bound of the interval.
+     * @param upper Upper bound of the interval.
+     * @param value Value to clamp.
+     * @return The clamped value.
+     */
+    private static double clamp(double lower, double upper, double value) {
+
+        if (value > upper) {
+            value = upper;
+
+        } else if (value < lower) {
+            value = lower;
+
+        }
+
+        return value;
+    }
+
+
+
+
+
+}

racevisionGame/src/main/java/shared/model/Race.java

@@ -1,7 +1,9 @@
 package shared.model;
 
 import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.Property;
 import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleObjectProperty;
 import network.Messages.Enums.RaceStatusEnum;
 import network.Messages.Enums.RaceTypeEnum;
 import network.Messages.LatestMessages;
@@ -98,15 +100,9 @@ public abstract class Race implements Runnable {
 
 
     /**
-     * The current wind direction bearing.
+     * The race's wind.
      */
-    protected Bearing windDirection;
+    protected Property<Wind> raceWind = new SimpleObjectProperty<>();
-
-    /**
-     * Wind speed (knots).
-     * Convert this to millimeters per second before passing to RaceStatus.
-     */
-    protected double windSpeed;
 
 
     /**
@@ -169,11 +165,8 @@ public abstract class Race implements Runnable {
         //Race type.
         this.raceType = raceDataSource.getRaceType();
 
-        //Wind speed.
+        //Wind.
-        this.windSpeed = 0;
+        this.setWind(Bearing.fromDegrees(0), 0);
-        //Wind direction.
-        this.windDirection = Bearing.fromDegrees(0);
-
 
     }
 
@@ -254,12 +247,32 @@ public abstract class Race implements Runnable {
         return regattaName;
     }
 
+
+    /**
+     * Updates the race to have a specified wind bearing and speed.
+     * @param windBearing New wind bearing.
+     * @param windSpeedKnots New wind speed, in knots.
+     */
+    protected void setWind(Bearing windBearing, double windSpeedKnots) {
+        Wind wind = new Wind(windBearing, windSpeedKnots);
+        setWind(wind);
+    }
+
+    /**
+     * Updates the race to have a specified wind (bearing and speed).
+     * @param wind New wind.
+     */
+    protected void setWind(Wind wind) {
+        this.raceWind.setValue(wind);
+    }
+
+
     /**
      * Returns the wind bearing.
      * @return The wind bearing.
      */
     public Bearing getWindDirection() {
-        return windDirection;
+        return raceWind.getValue().getWindDirection();
     }
 
     /**
@@ -268,7 +281,15 @@ public abstract class Race implements Runnable {
      * @return The wind speed.
      */
     public double getWindSpeed() {
-        return windSpeed;
+        return raceWind.getValue().getWindSpeed();
+    }
+
+    /**
+     * Returns the race's wind.
+     * @return The race's wind.
+     */
+    public Property<Wind> windProperty() {
+        return raceWind;
     }
 
     /**

racevisionGame/src/main/java/shared/model/Wind.java

@@ -0,0 +1,51 @@
+package shared.model;
+
+
+
+/**
+ * This class encapsulates the wind during a race.
+ * It has speed and a bearing.
+ * This is intended to be immutable.
+ */
+public class Wind {
+
+    /**
+     * The current wind direction bearing.
+     */
+    private Bearing windDirection;
+
+    /**
+     * Wind speed (knots).
+     * Convert this to millimeters per second before passing to RaceStatus.
+     */
+    private double windSpeed;
+
+
+    /**
+     * Constructs a new wind object, with a given direction and speed, in knots.
+     * @param windDirection The direction of the wind.
+     * @param windSpeed The speed of the wind, in knots.
+     */
+    public Wind(Bearing windDirection, double windSpeed) {
+        this.windDirection = windDirection;
+        this.windSpeed = windSpeed;
+    }
+
+    /**
+     * Returns the race wind's bearing.
+     * @return The race wind's bearing.
+     */
+    public Bearing getWindDirection() {
+        return windDirection;
+    }
+
+
+    /**
+     * Returns the race wind's speed, in knots.
+     * @return The race wind's speed, in knots.
+     */
+    public double getWindSpeed() {
+        return windSpeed;
+    }
+
+}

racevisionGame/src/main/java/visualiser/Controllers/ArrowController.java

@@ -0,0 +1,152 @@
+package visualiser.Controllers;
+
+
+import javafx.application.Platform;
+import javafx.beans.property.Property;
+import javafx.fxml.FXML;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.Pane;
+import javafx.scene.layout.StackPane;
+import javafx.scene.shape.Circle;
+import shared.model.Bearing;
+import shared.model.Wind;
+import visualiser.model.VisualiserRace;
+
+/**
+ * Controller for the arrow.fxml view.
+ */
+public class ArrowController {
+
+
+    @FXML
+    private Pane compass;
+
+    @FXML
+    private StackPane arrowStackPane;
+
+    @FXML
+    private ImageView arrowImage;
+
+    @FXML
+    private Circle circle;
+
+    @FXML
+    private Label northLabel;
+
+    @FXML
+    private Label windLabel;
+
+    @FXML
+    private Label speedLabel;
+
+
+    /**
+     * This is the property our arrow control binds to.
+     */
+    private Property<Wind> wind;
+
+
+    /**
+     * Constructor.
+     */
+    public ArrowController() {
+    }
+
+
+    /**
+     * Sets which wind property the arrow control should bind to.
+     * @param wind The wind property to bind to.
+     */
+    public void setWindProperty(Property<Wind> wind) {
+        this.wind  = wind;
+
+        wind.addListener((observable, oldValue, newValue) -> {
+            if (newValue != null) {
+                Platform.runLater(() -> updateWind(newValue));
+            }
+        });
+    }
+
+
+    /**
+     * Updates the control to use the new wind value.
+     * This updates the arrow direction (due to bearing), arrow length (due to speed), and label (due to speed).
+     * @param wind The wind value to use.
+     */
+    private void updateWind(Wind wind) {
+        updateWindBearing(wind.getWindDirection());
+        updateWindSpeed(wind.getWindSpeed());
+    }
+
+
+    /**
+     * Updates the control to account for the new wind speed.
+     * This changes the length (height) of the wind arrow, and updates the speed label.
+     * @param speedKnots The new wind speed, in knots.
+     */
+    private void updateWindSpeed(double speedKnots) {
+        updateWindArrowLength(speedKnots);
+        updateWindSpeedLabel(speedKnots);
+    }
+
+    /**
+     * Updates the length of the wind arrow according to the specified wind speed.
+     * @param speedKnots Wind speed, in knots.
+     */
+    private void updateWindArrowLength(double speedKnots) {
+
+        //At 2 knots, the arrow reaches its minimum height, and at 30 knots it reaches its maximum height.
+        double minKnots = 2;
+        double maxKnots = 30;
+        double deltaKnots = maxKnots - minKnots;
+
+        double minHeight = 25;
+        double maxHeight = 75;
+        double deltaHeight = maxHeight - minHeight;
+
+        //Clamp speed.
+        if (speedKnots > maxKnots) {
+            speedKnots = maxKnots;
+        } else if (speedKnots < minKnots) {
+            speedKnots = minKnots;
+        }
+
+        //How far between the knots bounds is the current speed?
+        double currentDeltaKnots = speedKnots - minKnots;
+        double currentKnotsScalar = currentDeltaKnots / deltaKnots;
+
+        //Thus, how far between the pixel height bounds should the arrow height be?
+        double newHeight = minHeight + (currentKnotsScalar * deltaHeight);
+
+        arrowImage.setFitHeight(newHeight);
+    }
+
+    /**
+     * Updates the wind speed label according to the specified wind speed.
+     * @param speedKnots Wind speed, in knots.
+     */
+    private void updateWindSpeedLabel(double speedKnots) {
+        speedLabel.setText(String.format("%.1fkn", speedKnots));
+    }
+
+
+    /**
+     * Updates the control to account for a new wind bearing.
+     * This rotates the arrow according to the bearing.
+     * @param bearing The bearing to use to rotate arrow.
+     */
+    private void updateWindBearing(Bearing bearing) {
+
+        //We need to display wind-from, so add 180 degrees.
+        Bearing fromBearing = Bearing.fromDegrees(bearing.degrees() + 180d);
+
+        //Rotate the wind arrow.
+        arrowStackPane.setRotate(fromBearing.degrees());
+    }
+
+
+
+
+}

racevisionGame/src/main/java/visualiser/Controllers/RaceController.java

@@ -5,7 +5,6 @@ import javafx.animation.AnimationTimer;
 import javafx.application.Platform;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
-import javafx.event.EventHandler;
 import javafx.fxml.FXML;
 import javafx.scene.chart.LineChart;
 import javafx.scene.control.*;
@@ -24,10 +23,8 @@ import visualiser.gameController.Keys.ControlKey;
 import visualiser.gameController.Keys.KeyFactory;
 import visualiser.model.*;
 
-import java.awt.*;
 import java.io.IOException;
 import java.net.URL;
-import java.text.DecimalFormat;
 import java.util.ResourceBundle;
 
 /**
@@ -60,6 +57,11 @@ public class RaceController extends Controller {
      */
     private Sparkline sparkline;
 
+    /**
+     * The arrow controller.
+     */
+    @FXML private ArrowController arrowController;
+
     /**
      * Service for sending keystrokes to server
      */
@@ -67,8 +69,18 @@ public class RaceController extends Controller {
 
 
     @FXML private GridPane canvasBase;
-    @FXML private Pane arrow;
+
+
     @FXML private SplitPane race;
+
+    /**
+     * This is the root node of the arrow control.
+     */
+    @FXML private Pane arrow;
+
+    /**
+     * This is the pane we place the actual arrow control inside of.
+     */
     @FXML private StackPane arrowPane;
     @FXML private Label timer;
     @FXML private Label FPS;
@@ -118,15 +130,15 @@ public class RaceController extends Controller {
         //Fps display.
         initialiseFps(this.visualiserRace);
 
-        //Need to add the included arrow pane to the arrowPane container.
-        initialiseArrow();
-
         //Information table.
         initialiseInfoTable(this.visualiserRace);
 
         //Sparkline.
         initialiseSparkline(this.visualiserRace);
 
+        //Arrow.
+        initialiseArrow(this.visualiserRace);
+
         //Race canvas.
         initialiseRaceCanvas(this.visualiserRace);
 
@@ -294,7 +306,7 @@ public class RaceController extends Controller {
     private void initialiseRaceCanvas(VisualiserRace race) {
 
         //Create canvas.
-        raceCanvas = new ResizableRaceCanvas(race, arrow.getChildren().get(0));
+        raceCanvas = new ResizableRaceCanvas(race);
 
         //Set properties.
         raceCanvas.setMouseTransparent(true);
@@ -367,10 +379,11 @@ public class RaceController extends Controller {
 
 
     /**
-     * Adds the included arrow pane (see arrow.fxml) to the arrowPane (see race.fxml).
+     * Initialises the arrow controller with data from the race to observe.
+     * @param race The race to observe.
      */
-    private void initialiseArrow() {
+    private void initialiseArrow(VisualiserRace race) {
-        arrowPane.getChildren().add(arrow);
+        arrowController.setWindProperty(race.windProperty());
     }
 
 

racevisionGame/src/main/java/visualiser/model/ResizableRaceCanvas.java

@@ -54,22 +54,15 @@ public class ResizableRaceCanvas extends ResizableCanvas {
     private boolean annoTimeSinceLastMark = true;
 
 
-    /**
-     * The wind arrow node.
-     */
-    private Node arrow;
-
 
     /**
      * Constructs a {@link ResizableRaceCanvas} using a given {@link VisualiserRace}.
      * @param visualiserRace The race that data is read from in order to be drawn.
-     * @param arrow The wind arrow's node.
      */
-    public ResizableRaceCanvas(VisualiserRace visualiserRace, Node arrow) {
+    public ResizableRaceCanvas(VisualiserRace visualiserRace) {
         super();
 
         this.visualiserRace = visualiserRace;
-        this.arrow = arrow;
 
         RaceDataSource raceData = visualiserRace.getRaceDataSource();
 
@@ -375,32 +368,6 @@ public class ResizableRaceCanvas extends ResizableCanvas {
 
 
 
-    /**
-     * Displays an arrow representing wind direction on the Canvas.
-     * This function accepts a wind-to bearing, but displays a wind-from bearing.
-     *
-     * @param angle      Angle that the arrow is to be facing in degrees 0 degrees = North (Up).
-     * @see GraphCoordinate
-     */
-    private void displayWindArrow(double angle) {
-
-        //We need to display wind-from, so add 180 degrees.
-        angle += 180d;
-
-        //Get it within [0, 360).
-        while (angle >= 360d) {
-            angle -= 360d;
-        }
-
-        //Rotate the wind arrow.
-        if (arrow != null && arrow.getRotate() != angle) {
-            arrow.setRotate(angle);
-        }
-    }
-
-
-
-
     /**
      * Draws all of the {@link Mark}s on the canvas.
      */
@@ -511,9 +478,6 @@ public class ResizableRaceCanvas extends ResizableCanvas {
         //Marks.
         drawMarks();
 
-        //Wind arrow. This rotates the wind arrow node.
-        displayWindArrow(this.visualiserRace.getWindDirection().degrees());
-
     }
 
 

racevisionGame/src/main/java/visualiser/model/VisualiserRace.java

@@ -311,11 +311,10 @@ public class VisualiserRace extends Race {
         //Race status enum.
         this.raceStatusEnum = RaceStatusEnum.fromByte(raceStatus.getRaceStatus());
 
-        //Wind bearing.
+        //Wind.
-        this.windDirection.setDegrees(raceStatus.getScaledWindDirection());
+        this.setWind(
-
+                Bearing.fromDegrees(raceStatus.getScaledWindDirection()),
-        //Wind speed.
+                raceStatus.getWindSpeedKnots()  );
-        this.windSpeed = raceStatus.getWindSpeedKnots();
 
         //Current race time.
         this.raceClock.setUTCTime(raceStatus.getCurrentTime());

racevisionGame/src/main/resources/visualiser/scenes/arrow.fxml

@@ -1,34 +1,58 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.scene.paint.*?>
+<?import javafx.geometry.Insets?>
-<?import javafx.scene.text.*?>
+<?import javafx.scene.control.Label?>
-<?import javafx.scene.control.*?>
+<?import javafx.scene.image.Image?>
-<?import javafx.scene.shape.*?>
+<?import javafx.scene.image.ImageView?>
-<?import javafx.scene.image.*?>
+<?import javafx.scene.layout.ColumnConstraints?>
-<?import java.lang.*?>
+<?import javafx.scene.layout.GridPane?>
-<?import javafx.scene.layout.*?>
+<?import javafx.scene.layout.Pane?>
+<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.layout.StackPane?>
+<?import javafx.scene.shape.Circle?>
+<?import javafx.scene.text.Font?>
 
-<Pane fx:id="compass" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="125.0" prefWidth="125.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1">
+
+<GridPane fx:id="arrowGridPane" maxHeight="-Infinity" maxWidth="-Infinity" xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1" fx:controller="visualiser.Controllers.ArrowController">
+   <columnConstraints>
+      <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" />
+   </columnConstraints>
+   <rowConstraints>
+      <RowConstraints minHeight="10.0" vgrow="SOMETIMES" />
+      <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
+   </rowConstraints>
    <children>
-      <StackPane fx:id="arrow" prefHeight="125.0" prefWidth="125.0">
+      <Pane fx:id="compass" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="125.0" prefWidth="125.0">
          <children>
-            <ImageView fitHeight="75.0" fitWidth="75.0">
+            <StackPane fx:id="arrowStackPane" prefHeight="125.0" prefWidth="125.0">
-               <image>
+               <children>
-                  <Image url="@../images/arrow.png" />
+                  <ImageView fx:id="arrowImage" fitHeight="75.0" fitWidth="75.0">
-               </image>
+                     <image>
-            </ImageView>
+                        <Image url="@../images/arrow.png" />
+                     </image>
+                  </ImageView>
+               </children>
+            </StackPane>
+            <Circle fx:id="circle" fill="#1f93ff00" layoutX="63.0" layoutY="63.0" radius="60.0" stroke="BLACK" strokeType="INSIDE" strokeWidth="3.0" />
+            <Label fx:id="northLabel" layoutX="55.0" layoutY="1.0" text="N">
+               <font>
+                  <Font name="System Bold" size="18.0" />
+               </font>
+            </Label>
+            <Label fx:id="windLabel" layoutX="42.0" layoutY="95.0" text="Wind">
+               <font>
+                  <Font name="System Bold" size="16.0" />
+               </font>
+            </Label>
          </children>
-      </StackPane>
+      </Pane>
-      <Circle fill="#1f93ff00" layoutX="63.0" layoutY="63.0" radius="60.0" stroke="BLACK" strokeType="INSIDE" strokeWidth="3.0" />
+      <Label fx:id="speedLabel" text="SPEED" GridPane.halignment="CENTER" GridPane.hgrow="NEVER" GridPane.rowIndex="1">
-      <Label layoutX="55.0" layoutY="1.0" text="N">
-         <font>
-            <Font name="System Bold" size="18.0" />
-         </font>
-      </Label>
-      <Label layoutX="42.0" layoutY="99.0" text="Wind">
          <font>
             <Font name="System Bold" size="16.0" />
          </font>
+         <GridPane.margin>
+            <Insets />
+         </GridPane.margin>
       </Label>
    </children>
-</Pane>
+</GridPane>

racevisionGame/src/main/resources/visualiser/scenes/race.fxml

@@ -16,7 +16,6 @@
                 <RowConstraints minHeight="10.0" vgrow="SOMETIMES" />
             </rowConstraints>
             <children>
-                <fx:include fx:id="arrow" source="arrow.fxml" />
                 <Pane prefHeight="200.0" prefWidth="400.0" GridPane.halignment="LEFT" GridPane.valignment="TOP">
                     <children>
                         <Accordion>
@@ -76,7 +75,11 @@
                         <Font name="System Bold" size="15.0" />
                     </font>
                 </Label>
-                <StackPane fx:id="arrowPane" alignment="TOP_RIGHT" mouseTransparent="true" prefHeight="150.0" prefWidth="150.0" snapToPixel="false" />
+                <StackPane fx:id="arrowPane" alignment="TOP_RIGHT" mouseTransparent="true" prefHeight="150.0" prefWidth="150.0" snapToPixel="false">
+                    <children>
+                        <fx:include fx:id="arrow" source="arrow.fxml" />
+                    </children>
+                </StackPane>
             </children>
         </GridPane>
         <AnchorPane layoutX="450.0" minHeight="0.0" minWidth="0.0" prefHeight="160.0" prefWidth="200.0" GridPane.columnIndex="1">