Added control menu to title screen. Pressing control button will open a pop-up window showing game controls.

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

@@ -8,6 +8,7 @@ import javafx.scene.control.Button;
 import javafx.scene.control.RadioButton;
 import javafx.scene.image.Image;
 import javafx.scene.layout.AnchorPane;
+import javafx.stage.Modality;
 import javafx.stage.Stage;
 import visualiser.app.App;
 
@@ -82,4 +83,25 @@ public class TitleController extends Controller {
     public void initialize(URL location, ResourceBundle resources) {
 
     }
+
+    /**
+     * Called when control button is pressed. New pop up window displaying controls
+     */
+    public void controlBtnPressed(){
+        FXMLLoader loader = new FXMLLoader();
+        loader.setLocation(getClass().getResource("/visualiser/scenes/controls.fxml"));
+        Parent layout;
+        try {
+            layout = loader.load();
+            Scene scene = new Scene(layout);
+            Stage popupStage = new Stage();
+            popupStage.setTitle("Game Controls");
+            popupStage.initModality(Modality.WINDOW_MODAL);
+            popupStage.setScene(scene);
+            popupStage.showAndWait();
+        } catch (Exception  e){
+            e.printStackTrace();
+        }
+    }
+
 }