我在这里新和新编码,如果你能这样与我裸露。我一直在寻找关于我正在开发的Hang子手游戏的几个问题的答案,但我似乎无法找到适合我的解决方案。从我发现它看起来也许我不得不使用全局正则表达式,这样它会取代每个匹配字母的实例?在刽子手游戏对应的单词字母更换下划线在Javascript
下面是我在3个主要问题:
1)我不知道如何让字母代替,他们用下划线对应显示。因此,举例来说,如果字是“苹果”我有我的代码,推出空白视为 __ __ __ __ __,那么当用户按下P键,我想它来更新这个词来__ PP __ __,那么如果他们按下A键,我希望它变成A __ PP __ __。目前我已经设置了,所以如果你按下任何字母正确的字母,它会显示完整的单词,我不知道如何去推动相应的字母到正确的单词索引,因为他们被猜测...
2)如果事件的onkeyup只能注册字母和当按下任何其它字符什么也不做这将是很好。
3)我似乎无法找到一种方法,以确保您可以一次只能猜测每个字母。例如,如果单词是'apple',并且按Z键,则字母Z将显示在我的页面的我已预测的字母部分中,但如果再次按Z,则会显示第二次。我喜欢它,这样在第一次按下按键后,它不会注册重复项,也不会执行任何操作,也不会提醒您已经使用了该字母。
这里是我下面的代码,我知道有一些事情,我大概可以用更少的代码完成同样的事情,但我仍然在学习,基本上开始与HTML和CSS约4周前。对于这个长期的帖子感到抱歉,我只是想确保我把所有的细节都放在那里。
在此先感谢!
// This is our array of words for the game
var words = ['grey', 'school', 'warrior', 'thunder', 'real', 'shark', 'butter', 'tomato', 'potato', 'university',
'popcorn', 'progress', 'elephant', 'phone', 'artist', 'handkerchief', 'chemistry', 'picture', 'camera', 'alternate',
'sandwich', 'water', 'traitor', 'america', 'basketball', 'personal', 'homerun', 'apple', 'banana', 'monster',
'lightning', 'microphone', 'door', 'monitor', 'television', 'prisoner', 'detective', 'breaking', 'solution',
'fantasy', 'ocean', 'president', 'patio', 'titanic', 'candy', 'hamburger', 'currency', 'copper', 'buffalo',
'cowboy'];
console
var currentWord = words[Math.floor(Math.random() * words.length)].toUpperCase();
// This variable holds the number of guesses left
var guessesLeft = 6;
document.getElementById("guesses-left").innerHTML = guessesLeft;
// This variable will count the number of times we won
var wins = 0;
document.getElementById("wins").innerHTML = wins;
var resetLettersGuessed = ""
// This is an empty array that we will push our blanks to
var progressWord = [];
// This is an array that we will push the letters from the current word to
// for comparison of whether the player's guess is correct or not
var mysteryWord = [];
// This will store our random generated word so we can see the answer in the console
// for our reference
for (i = 0; i < currentWord.length; i++) {}
console.log(currentWord.toUpperCase());
// This is the code that will push out blank spaces for the letters of the current
// word so the player can see the word and begin to guess letters
for (var i = 0; i < currentWord.length; i++) {
progressWord.push("__");
progressWord.toString()
document.getElementById("word-guess").innerHTML = progressWord.join(" ");
}
console.log(progressWord);
// This is the code that will push out the letters of the current word
// to the new variable fo comparison
for (var i = 0; i < currentWord.length; i++) {
mysteryWord.push(currentWord.charAt(i));
mysteryWord.toString(i)
}
console.log(mysteryWord)
// These are the key events used to play and to document the letters already used and/or
// letters in the answers
document.onkeyup = function(onKeyUp) {
letter = onKeyUp.keyCode;
lettersGuessed = String.fromCharCode(letter);
console.log(lettersGuessed);
// This will alert correct and compare the letter guessed with the current word
if (lettersGuessed === mysteryWord[0] || lettersGuessed === mysteryWord[1] ||
lettersGuessed === mysteryWord[2] || lettersGuessed === mysteryWord[3] ||
lettersGuessed === mysteryWord[4] || lettersGuessed === mysteryWord[5] ||
lettersGuessed === mysteryWord[6] || lettersGuessed === mysteryWord[7] ||
lettersGuessed === mysteryWord[8] || lettersGuessed === mysteryWord[9] ||
lettersGuessed === mysteryWord[10] || lettersGuessed === mysteryWord[11] ||
lettersGuessed === mysteryWord[12] || lettersGuessed === mysteryWord[13] ||
lettersGuessed === mysteryWord[14] || lettersGuessed === mysteryWord[15] ||
lettersGuessed === mysteryWord[16] || lettersGuessed === mysteryWord[17] ||
lettersGuessed === mysteryWord[18] || lettersGuessed === mysteryWord[19] ||
lettersGuessed === mysteryWord[20]) {
// alert("CORRECT!");
// replace progress Word underscore with letter pressed
document.getElementById("word-guess").innerHTML = mysteryWord.join(" ");
} else {
// alert("WRONG!");
document.getElementById("letters-guessed").innerHTML += lettersGuessed + " ";
// subtract a point from guesses left
guessesLeft--;
document.getElementById("guesses-left").innerHTML = guessesLeft;
}
// This code will tell the user the game is over along with a message about
// their win streak, then it will reset the game while quickly showing
// what the word was
if (guessesLeft === 0) {
alert("Game Over! You finished with a streak of " + wins + " wins! The word was " + currentWord);
location.reload();
document.getElementById("word-guess").innerHTML = currentWord;
}
// this is the code that alerts you when you've won the game, then it will reset
// the current word to begin another round
if (currentWord === progressWord) {
var phrases = ['Yup! Onto the next one!', 'Leggo!','You like the Air Jordan of Hangman!', 'Dont hurt em!', 'Turn up!',
'Go and brush ya shoulders off!', 'In the zone!']
var nextRound = phrases[Math.floor(Math.random() * phrases.length)];
alert(nextRound);
// reset guesses left
guessesLeft = 6;
document.getElementById("guesses-left").innerHTML = guessesLeft;
// reset letters guessed
document.getElementById("letters-guessed").innerHTML = resetLettersGuessed;
// This code generates a new word to guess and then pushes out the blanks again
currentWord = words[Math.floor(Math.random() * words.length)].toUpperCase();
progressWord = [];
for (var i = 0; i < currentWord.length; i++) {
progressWord.push("__");
progressWord.toString()
document.getElementById("word-guess").innerHTML = progressWord.join(" ");
}
mysteryWord = []
for (var i = 0; i < currentWord.length; i++) {
mysteryWord.push(currentWord.charAt(i));
mysteryWord.toString(i)
}
console.log(currentWord);
console.log(progressWord);
console.log(mysteryWord);
// Add to the win total
wins++;
document.getElementById("wins").innerHTML = wins;
}
}
body {
padding: 0;
background-color: ;
}
header {
margin-bottom: 2.5%;
border-bottom: 0px solid black;
background-image: url("../images/hangman-header.jpg");
background-size: 100% 125px;
height: 125px;
}
footer {
background-image: url("../images/hangman-footer.jpg");
bottom: 0;
left: 0;
height: 7%;
width: 100%;
color: black;
font-weight: 500;
text-align: center;
position: fixed;
line-height: 3em;
border-top: 3px solid lightgray;
}
hr {
width: 90%;
margin-bottom: 3%;
margin-top: 0%;
}
h1 {
margin-top: -2%;
margin-bottom: 0%;
text-align: center;
font-size: 28px;
line-height: 50px;
}
h2 {
margin-bottom: 0%, 0%, 0%, 20%;
font-size: 29px;
text-align: center;
}
h3 {
padding: 0%;
margin-top: 0%;
margin-bottom: 2%;
background-color: #FFFFFF;
border: 0px solid black;
font-size: 18px;
}
ul {
padding: 0;
margin-bottom: 15%;
margin-top: 10%;
word-break: break-all;
}
li {
padding: 1%;
margin-bottom: -3%;
margin-top: -7.5%;
list-style: none;
font-size: 20px;
text-align: center;
border: 0px solid black;
font-weight: 600;
color: #9ca6ba;
background-color: white;
}
.main-section {
border: 0px solid black;
height: 55%;
margin-bottom: 0%;
margin-top: -3%;
padding-left: 5%;
padding-right: 5%;
}
.top-label {
border: 1px solid black;
}
<!DOCTYPE html>
<html>
<head>
<title>Hangman!</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<!-- Modified CSS file -->
<link rel="stylesheet" type="text/css" href="assets/css/hangman-style.css">
<!-- CSS for Google Fonts -->
<link href="https://fonts.googleapis.com/css?family=Raleway" rel="stylesheet">
<!-- Javascript is enabled -->
</head>
<body>
<header> </header>
<div class="container-fluid">
<div class="row">
<div class="col-md-4 col-md-offset-4 top-label">
<br>
<h1>Press any key to get started!</h1>
<hr>
<ul>
<li>Total Wins: </li>
<br>
<center><h3><span id="wins"></span></h3></center>
<br>
<br>
<li># of Guesses Remaining: </li>
<br>
<center><h3><span id="guesses-left"></span></h3></center>
<br>
<br>
<li>Letters Already Guessed: </li>
<br>
<center><h3><span id="letters-guessed"></span></h3></center>
<br>
<br>
<li>Current Word: </li>
<center>
<br>
<h3><span id="word-guess"></span></h3></center>
</ul>
</div>
</div>
</div>
<footer>Copyright 2017</footer>
</div>
<script type="text/javascript" src="assets/javascript/game.js"></script>
</body>
</html>