!7

sS yesText = [[
  y
  yes
  yeah
  y
  yup
  yo
  correct
  sure
  ok
  affirmative
  
  ja
  ok
  richtig
  gut
  mach das
  ja ich will
  bitte
  ist so
  isso
  jau
  jawohl
  stimmt
]];

sS noText = [[
  no
  n
  nope
  negative
  don't do that
  nay
  
  nein
  nö
  negativ
  lass das
]];

static Set<S> yesLiterals, noLiterals;

static Bool algo_0_1(S s) {
  if (yesLiterals.contains(s)) true;
  if (noLiterals.contains(s)) false;
  null;
}

static Bool algo_0_2(S s) {
  s = trim(s);
  try bool algo_0_1(s);
  S s2 = collapseWord(s);
  if (neq(s, s2))
    try bool algo_0_1(s2);
  null;
}

p {
  readLinePrefix("[] Eingabe: ");
  yesLiterals = tlftj_asCISet(yesText);
  noLiterals = tlftj_asCISet(noText);
  bot();
  centerBigConsole2();
  focusConsole(random(tossCoin() ? yesLiterals : noLiterals);
  showControls2(jcenteredlabel("Schreib doch mal was ja-iges oder nein-iges:"));
  showControls(withCenteredTitle("_ Feedback _", centeredButtons(
    "Das ist korrekt", r { print("=> CORRECT"); uploadOutputSinceLastInput() },
    "Das ist nicht korrekt", r { print("=> UNCORRECT"); uploadOutputSinceLastInput() })));
}

answer {
  Bool b = algo_0_2(s);
  try answer quote(s) + " " + (
      isTrue(b) ? "bedeutet 'Ja'"
    : isFalse(b) ? "bedeutet 'Nein'"
    : " bedeutet weder Ja noch Nein");
}