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let exit = false;
let url = "words";
let maxtries = 6;
let input = document.querySelector('input');
let win = document.querySelector('#win');
let hint = document.querySelector('#hint');
let attempt = document.querySelector('#attempt');
let tries = 0;
fetch(url)
.then(response => response.text())
.then(wordlist => wordlist.split('\n'))
.then(wordlist => main(wordlist));
function letterinstr(c, len, answer) {
let isin = false;
for (var i = 0; i < len; i++) {
if (c == answer.charAt(i)) {
isin = true;
break;
}
}
return isin;
}
function addGuessDisplay(answer, guess, len, hint) {
let cat = ""
for (var i = 0; i < len; i++) {
if (guess.charAt(i) != answer.charAt(i) && !(letterinstr(guess.charAt(i), len, answer)) ) {
cat += '<span style="color: #595959">' + guess.charAt(i) + "</span>";
} else if (guess.charAt(i) != answer.charAt(i) && (letterinstr(guess.charAt(i), len, answer)) ) {
cat += '<span style="color: #bebe00">' + guess.charAt(i) + "</span>";
} else if (guess.charAt(i) == answer.charAt(i)) {
cat += '<span style="color: #00ff00">' + guess.charAt(i) + "</span>";
}
}
hint.innerHTML += cat + "</br>";
}
function validateInput(str, len) {
let isvalid = true;
for (var i = 0; i < len; i++) {
let c = str.charAt(i)
if (c.toUpperCase() == c.toLowerCase()) {
isvalid = false;
break;
}
}
return isvalid;
}
function checkAnswer(event, answer, len, wordlist) {
event.preventDefault();
if (!exit) {
if (validateInput(input.value, len)) {
addGuessDisplay(answer, input.value, len, hint);
tries++;
if (input.value == answer) {
win.innerHTML = "You won!";
exit = true;
} else {
win.innerHTML = "Not quite right!";
}
if (tries >= maxtries && !exit) {
win.innerHTML = "You lost! Better luck next time!";
exit = true;
}
attempt.innerHTML = tries + " attempt";
if (tries > 1) {
attempt.innerHTML += "s";
}
}
}
}
function main(wordlist) {
let wordlen = wordlist.length;
let randomword = Math.floor(Math.random() * wordlen);
let answer = wordlist[randomword];
console.log(answer);
let len = answer.length;
input.setAttribute("maxlength", len);
hint.innerHTML = "Word is of length: " + len + "</br>";
let form = document.querySelector('form');
form.addEventListener("submit", function() { checkAnswer(event, answer, len, wordlist); });
}
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