Why does “break;” not allow me to exit my loop like it should?

后端 未结 3 1874
死守一世寂寞
死守一世寂寞 2021-01-29 16:33

I\'m trying to learn javascript and am creating a rudimentary hangman game. However, I keep getting an error when trying to break out of my loop. I can\'t figure it out for the

3条回答
  •  死守一世寂寞
    2021-01-29 16:45

    Put the break inside the loop

    var words = [
                "javascript",
                "monkey",
                "amazing",
                "pancake"
            ];
    var word = words[Math.floor(Math.random() * words.length)];
    var answerArray = [];
    for (var i = 0; i < word.length; i++) {
                answerArray[i] = "_";
            }
    var remainingLetters = word.length;
    while (remainingLetters > 0) {
                alert(answerArray.join(" "));
                var guess = prompt("Guess a letter, or click Cancel to stop playing.");
    if (guess === null) {
        break;
    } else if (guess.length !== 1) {
        alert("Please enter a single letter.");
    } else {
        for (var j = 0; j < word.length; j++) {
            if (word[j] === guess) {
                answerArray[j] = guess;
                remainingLetters--;
            }
        }
    }
            }
    
    alert(answerArray.join(" "));
    alert("Good job! The answer was " + word);

提交回复
热议问题