Questions and Answers: Finishing the Setup Methods and Digital Audio
Wallace Jackson · Apress eBooks · 2017
Now that your players can click more than one image for each board game square to select the visual question to be answered, we can add the answers to these questions in their own UI. This will be done using a second qaLayout StackPane object and four child Button objects, which expands our SceneGraph hierarchy to four branches (one for 3D, one for 2D UI, one for 3D UI, and one for 2D answer content). We will add a fifth top-level branch for scoring in the next chapter, when we implement our scoring engine and a 2D scoring content UI area on the right side of your game.