public void prompt() {

    String prompt =
        "Choose your action:\n1 - Explore the town\n2 - Check your inventory\n3 - Go to the tavern\n4 - Go to the pub\n5 - Go to the next zone";
    System.out.println(prompt);
    String input = Keyboard.readString();

    if (input.equals("1")) {
      System.out.println("Under development");
      prompt();
    } else if (input.equals("2")) {
      System.out.println("You ruffle through your bag.");
      inventory.prompt(chara);
      prompt();
    } else if (input.equals("3")) {
      System.out.println("Under development");
      prompt();
    } else if (input.equals("4")) {
      System.out.println("Under development");
      prompt();
    } else if (input.equals("5")) {
      exit();
    } else {
      System.out.println("Try again");
      prompt();
    }
  }