The following program draws an BB-8 as shown below. Modify the program to move the BB-8 left or right using the arrow keys. The program can be download from the CMS. Please use Javafx
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.input.KeyCode;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.scene.shape.Line;
import javafx.stage.Stage;
public class MovingBB8 extends Application {
@Override // Override the start method in the Application class
public void start(Stage primaryStage) {
BB8Pane pane = new BB8Pane();
pane.setOnKeyPressed(e -> {
// Write code here
});
// Create scene and place it in the stage
Scene scene = new Scene(pane, 400, 120);
primaryStage.setTitle("MovingBB8");
primaryStage.setScene(scene);
primaryStage.show();
pane.requestFocus();
}
}
class BB8Pane extends Pane {
private Circle circle1 = new Circle(200, 50, 15);
private Circle circle2 = new Circle(200, 70, 20);
private Line line = new Line(200, 25, 200, 35);
public BB8Pane() {
line.setStroke(Color.BLACK);
circle1.setFill(Color.CORAL);
circle2.setFill(Color.CORAL);
getChildren().addAll(circle1, circle2, line);
}
public void moveLeft() {
// Write code here
}
public void moveRight() {
// write code here
}
}
