Added shared.model.Wind class.

shared.model.Race now uses Wind. It is wrapped in Property<>.
#story[1093]

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 +165,9 @@ public abstract class Race implements Runnable {
         //Race type.
         this.raceType = raceDataSource.getRaceType();
 
-        //Wind speed.
+        //Wind.
-        this.windSpeed = 0;
+        Wind wind = new Wind(Bearing.fromDegrees(0), 0);
-        //Wind direction.
+        this.raceWind.setValue(wind);
-        this.windDirection = Bearing.fromDegrees(0);
-
 
     }
 
@@ -259,7 +253,7 @@ public abstract class Race implements Runnable {
      * @return The wind bearing.
      */
     public Bearing getWindDirection() {
-        return windDirection;
+        return raceWind.getValue().getWindDirection();
     }
 
     /**
@@ -268,7 +262,15 @@ 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;
+    }
+
+}