hangman script for nadekobot :]

nadekobot-hangman.js

// to be ran at https://gitlab.com/Kwoth/nadekobot/-/raw/global/src/NadekoBot/data/hangman.json




excludedLetters = "nt";
wordBlank = "_a___";



a = JSON.parse(document.getElementsByTagName("body")[0].innerText);
b = a.Animals.concat(a.Countries).concat(a.Movies).concat(a.Things);

alfabet = "abcdefghijklmnopqrstuvwxyz0123456789";

excludedLetters = excludedLetters.split("");
wordBlank = wordBlank.split("");

for (let w of b) {
    w.Word = w.Word.toLowerCase();
    w.letters = [...new Set(w.Word.split(""))].sort().join("");
}
guessedLetters = [...new Set(excludedLetters.concat(wordBlank))].filter(x => alfabet.indexOf(x) >= 0).join("");

b = b.filter(w => 
    w.Word.length == wordBlank.length &&
    wordBlank.every((l, i) => (l == "_" && w.Word[i] != " " && guessedLetters.indexOf(w.Word[i]) == -1) || l == w.Word[i]) &&
    excludedLetters.every(l => w.letters.indexOf(l) < 0)
);

frequency = new Array(alfabet.length).fill(0).map(_ => ({}));
for (let w of b)
    for (let i = 0; i < alfabet.length; i++) {
        const key = wordBlank.map((o, j) => w.Word[j] == alfabet[i] ? alfabet[i] : o).join("");
        if (!frequency[i][key])
            frequency[i][key] = 1;
        else
            frequency[i][key]++;
    }

bestGuess = frequency.map((l, i) => [Math.max(...Object.values(l)), alfabet[i]]).sort((a, b) => a[0] - b[0])[0][1];
if (b.length == 1)
    console.log(b[0].Word);
else if (b.length < 10)
    console.log(b.length + " remaining, best pick: " + bestGuess + " (" + b.map(w => w.Word).join(", ") + ")");
else
    console.log(b.length + " remaining, best pick: " + bestGuess);