- Chase cam kind of working, need to find a fix for the abrupt direction change.

tags : #story[1273]

src/main/java/seng302/visualiser/GameView3D.java

@@ -438,16 +438,16 @@ public class GameView3D {
                 ((RaceCamera) view.getCamera()).zoomOut();
                 break;
             case W:
-                view.getCamera().getTransforms().addAll(new Translate(0, -1, 0));
+                ((RaceCamera) view.getCamera()).panUp();
                 break;
             case S:
-                view.getCamera().getTransforms().addAll(new Translate(0, 1, 0));
+                ((RaceCamera) view.getCamera()).panDown();
                 break;
             case A:
-                view.getCamera().getTransforms().addAll(new Translate(-1, 0, 0));
+                ((RaceCamera) view.getCamera()).panLeft();
                 break;
             case D:
-                view.getCamera().getTransforms().addAll(new Translate(1, 0, 0));
+                ((RaceCamera) view.getCamera()).panRight();
                 break;
             case F1:
                 if (view.getCamera().equals(camera)) {
@@ -499,7 +499,8 @@ public class GameView3D {
 
             if (clientYacht.getSourceId().equals(
                 ViewManager.getInstance().getGameClient().getServerThread().getClientId())) {
-                ((ChaseCamera) camera3).setPlayerBoat(newBoat);
+                ((ChaseCamera) camera3).setPlayerBoat(newBoat, clientYacht);
+                ((TopDownCamera) camera2).setPlayerBoat(newBoat);
             }
         }
         Platform.runLater(() -> {

src/main/java/seng302/visualiser/cameras/ChaseCamera.java

@@ -8,6 +8,7 @@ import javafx.scene.PerspectiveCamera;
 import javafx.scene.transform.Rotate;
 import javafx.scene.transform.Transform;
 import javafx.scene.transform.Translate;
+import seng302.model.ClientYacht;
 import seng302.visualiser.fxObjects.assets_3D.BoatObject;
 
 
@@ -15,45 +16,41 @@ public class ChaseCamera extends PerspectiveCamera implements RaceCamera {
 
     private ObservableList<Transform> transforms;
     private BoatObject playerBoat;
+    private ClientYacht playerYacht;
+
 
     public ChaseCamera() {
         super(true);
         transforms = this.getTransforms();
     }
 
-    public void setPlayerBoat(BoatObject playerBoat) {
+    public void setPlayerBoat(BoatObject playerBoat, ClientYacht playerYacht) {
         this.playerBoat = playerBoat;
-
+        this.playerYacht = playerYacht;
         this.playerBoat.layoutXProperty().addListener(new ChangeListener<Number>() {
             @Override
             public void changed(ObservableValue<? extends Number> observable, Number oldValue,
                 Number newValue) {
-                updateCameraX((Double) oldValue, (Double) newValue);
+                repositionCamera();
             }
         });
         this.playerBoat.layoutYProperty().addListener(new ChangeListener<Number>() {
             @Override
             public void changed(ObservableValue<? extends Number> observable, Number oldValue,
                 Number newValue) {
-                updateCameraY((Double) oldValue, (Double) newValue);
+                repositionCamera();
             }
         });
     }
 
-
+    private void repositionCamera() {
-    private void updateCameraX(Double oldXValue, Double newXValue) {
+        transforms.clear();
-        if (transforms.size() == 0) { // boat is placed and then moved at start,
+        transforms.addAll(
-            transforms.addAll(
+            new Translate(playerBoat.getLayoutX(), playerBoat.getLayoutY(), 0),
-                new Translate(playerBoat.getLayoutX() - 30, playerBoat.getLayoutY() - 30, -125),
+            new Rotate(playerYacht.getHeading(), new Point3D(0, 0, 1)),
-                new Rotate(80, new Point3D(0, 0, 1))
+            new Rotate(60, new Point3D(1, 0, 0)),
-            );
+            new Translate(0, 0, -75)
-        } else {
+        );
-            transforms.addAll(new Translate(newXValue - oldXValue, 0, 0));
-        }
-    }
-
-    private void updateCameraY(Double oldYValue, Double newYValue) {
-        transforms.addAll(new Translate(0, (newYValue - oldYValue), 0));
     }
 
     @Override

src/main/java/seng302/visualiser/cameras/TopDownCamera.java

@@ -1,14 +1,18 @@
 package seng302.visualiser.cameras;
 
 
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
 import javafx.collections.ObservableList;
 import javafx.scene.PerspectiveCamera;
 import javafx.scene.transform.Transform;
 import javafx.scene.transform.Translate;
+import seng302.visualiser.fxObjects.assets_3D.BoatObject;
 
 public class TopDownCamera extends PerspectiveCamera implements RaceCamera {
 
-    ObservableList<Transform> transforms;
+    private ObservableList<Transform> transforms;
+    private BoatObject playerBoat;
 
     public TopDownCamera() {
         super(true);
@@ -16,6 +20,39 @@ public class TopDownCamera extends PerspectiveCamera implements RaceCamera {
         transforms.add(new Translate(0, 0, -125));
     }
 
+    public void setPlayerBoat(BoatObject playerBoat) {
+        this.playerBoat = playerBoat;
+        this.playerBoat.layoutXProperty().addListener(new ChangeListener<Number>() {
+            @Override
+            public void changed(ObservableValue<? extends Number> observable, Number oldValue,
+                Number newValue) {
+                updateCameraX((Double) oldValue, (Double) newValue);
+            }
+        });
+        this.playerBoat.layoutYProperty().addListener(new ChangeListener<Number>() {
+            @Override
+            public void changed(ObservableValue<? extends Number> observable, Number oldValue,
+                Number newValue) {
+                updateCameraY((Double) oldValue, (Double) newValue);
+            }
+        });
+    }
+
+
+    private void updateCameraX(Double oldXValue, Double newXValue) {
+        if (transforms.size() == 0) { // boat is placed and then moved at start,
+            transforms.addAll(
+                new Translate(playerBoat.getLayoutX(), playerBoat.getLayoutY(), -125)
+            );
+        } else {
+            transforms.addAll(new Translate(newXValue - oldXValue, 0, 0));
+        }
+    }
+
+    private void updateCameraY(Double oldYValue, Double newYValue) {
+        transforms.addAll(new Translate(0, (newYValue - oldYValue), 0));
+    }
+
     @Override
     public void zoomIn() {
         transforms.addAll(new Translate(0, 0, 1.5));