Quiz

Asks three questions and reacts to the answers, using ask() and getAnswer(). The question box appears at the bottom of the stage, the same place Scratch puts it. Type an answer and press Enter.

There are no image or sound files in this project. The alien and the backdrop both come from the built-in sprites.

Unlike Scratch, ask() does not pause anything, so the stage checks whether a question is still waiting before looking at the answer:

public void run() {
  if (this.isAsking()) {
    return;
  }
  String answer = this.getAnswer();
  ...
}

Source Code:

• Java: https://github.com/openpatch/scratch-for-java/tree/main/src/examples/java/demos/quiz