Recovered stable rotation of the player's boat

- Uses AnimationTimer rather than listeners
- Reduced pre-start time to speed up testing

#story[1261]

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

@@ -36,15 +36,15 @@ public class Constants {
     public static final int RaceTimeScale = 2;//10;
 
     /**
-     * The race pre-start time, in milliseconds. 3 minutes.
+     * The race pre-start time, in milliseconds. 3 minutes (30 seconds for development).
      */
-    public static final long RacePreStartTime = 3 * 60 * 1000;
+    public static final long RacePreStartTime = 30 * 1000;
 
 
     /**
      * The race preparatory time, in milliseconds. 1 minute.
      */
-    public static final long RacePreparatoryTime = 1 * 60 * 1000;
+    public static final long RacePreparatoryTime = 60 * 1000;
 
 
 

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

@@ -16,9 +16,13 @@ import javafx.scene.layout.GridPane;
 import javafx.scene.layout.Pane;
 import javafx.scene.layout.StackPane;
 import javafx.scene.shape.MeshView;
+import javafx.scene.shape.Sphere;
 import javafx.util.Callback;
 import network.Messages.Enums.RaceStatusEnum;
+import shared.exceptions.BoatNotFoundException;
+import shared.exceptions.MarkNotFoundException;
 import shared.model.Leg;
+import shared.model.Mark;
 import visualiser.app.App;
 import visualiser.gameController.ControllerClient;
 import visualiser.gameController.Keys.ControlKey;
@@ -93,7 +97,6 @@ public class RaceController extends Controller {
 
     @Override
     public void initialize(URL location, ResourceBundle resources) {
-//        KeyFactory keyFactory = KeyFactory.getFactory();
         infoTableShow = true;
 
         // Initialise keyboard handler
@@ -172,37 +175,37 @@ public class RaceController extends Controller {
     }
 
     private void initialiseView3D(VisualiserRaceEvent race) {
+        ObservableList<Subject3D> subjects = FXCollections.observableArrayList();
+
+        view3D = new View3D();
+        view3D.setItems(subjects);
+        canvasBase.getChildren().add(0, view3D);
+
         URL asset = HostController.class.getClassLoader().getResource("assets/V1.2 Complete Boat.stl");
+
         StlMeshImporter importer = new StlMeshImporter();
         importer.read(asset);
+        Subject3D subject = new Subject3D(new MeshView(importer.getImport()));
 
-        List<VisualiserBoat> boats = race.getVisualiserRaceState().getBoats();
-        viewSubjects = FXCollections.observableArrayList();
-
-        //Create View3D
-        view3D = new View3D();
-        view3D.setItems(viewSubjects);
-        for(VisualiserBoat boat: boats) {
-            System.out.println("Adding " + boat.getCountry());
-            Subject3D subject = new Subject3D(new MeshView(importer.getImport()));
-            viewSubjects.add(subject);
-            view3D.setPivot(subject);   // Filthy hack makes last added boat the pivot
-
-            boat.positionProperty().addListener((o, prev, curr) -> {
-                System.out.println(boat.getCountry() + " is at " + curr.toString());
-            });
+        subjects.add(subject);
 
-            boat.bearingProperty().addListener((o, prev, curr) -> {
-                subject.setHeading(curr.degrees());
-            });
-        }
-
-        // Display View3D
-        view3D.setVisible(true);
+        view3D.setPivot(subject);
         view3D.setDistance(50);
         view3D.setYaw(45);
         view3D.setPitch(20);
-        canvasBase.getChildren().add(0, view3D);
+
+        try {
+            VisualiserBoat boat = race.getVisualiserRaceState().getBoat(race.getVisualiserRaceState().getPlayerBoatID());
+            AnimationTimer rotate = new AnimationTimer() {
+                @Override
+                public void handle(long now) {
+                    subject.setHeading(boat.getBearing().degrees());
+                }
+            };
+            rotate.start();
+        } catch(BoatNotFoundException e) {
+            e.printStackTrace();
+        }
     }
 
 

racevisionGame/src/main/java/visualiser/layout/Subject3D.java

@@ -39,34 +39,34 @@ public class Subject3D {
     }
 
     public double getX() {
-        return this.position.getX();
+        return position.getTx();
     }
 
     public double getY() {
-        return this.position.getY();
+        return position.getTy();
     }
 
     public double getZ() {
-        return this.position.getZ();
+        return position.getTz();
     }
 
     public void setX(double x) {
-        this.position.setX(x);
+        position.setX(x);
     }
 
     public void setY(double y) {
-        this.position.setY(y);
+        position.setY(y);
     }
 
     public void setZ(double z) {
-        this.position.setZ(z);
+        position.setZ(z);
     }
 
     public double getHeading() {
-        return this.heading.getAngle();
+        return heading.getAngle();
     }
 
     public void setHeading(double angle) {
-        this.heading.setAngle(angle);
+        heading.setAngle(angle);
     }
 }

racevisionGame/src/main/java/visualiser/layout/View3D.java

@@ -50,6 +50,8 @@ public class View3D extends Pane {
      */
     private Rotate pitch;
 
+    private PerspectiveCamera camera;
+
     /**
      * Default constructor for View3D. Sets up Scene and PerspectiveCamera.
      */
@@ -86,6 +88,7 @@ public class View3D extends Pane {
         pitch = new Rotate(0, Rotate.X_AXIS);
         camera.getTransforms().addAll(pivot, yaw, pitch, distance);
 
+        this.camera = camera;
         return camera;
     }
 
@@ -142,4 +145,8 @@ public class View3D extends Pane {
     public void setPitch(double pitch) {
         this.pitch.setAngle(-pitch);
     }
+
+    public PerspectiveCamera getCamera() {
+        return camera;
+    }
 }