3.0 KiB

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id	title	challengeType	dashedName
62a3b365f1cdeb33efc2502e	Step 23	0	step-23

--description--

You have been declaring your variables with the var keyword. However, in modern JavaScript it is best practice to use the let keyword instead. This fixes several unusual behaviors with var that can make your code difficult to debug.

Change all of your var keywords to let.

--hints--

You should not have any var keywords in your code.

assert.notMatch(code, /var/);

You should use the let keyword to declare your xp variable.

assert.match(code, /let xp/);

You should use the let keyword to declare your health variable.

assert.match(code, /let health/);

You should use the let keyword to declare your gold variable.

assert.match(code, /let gold/);

You should use the let keyword to declare your currentWeapon variable.

assert.match(code, /let currentWeapon/);

You should not change the values of your variables.

assert.equal(xp, 0);
assert.equal(health, 100);
assert.equal(gold, 50);
assert.equal(currentWeapon, 0);

--seed--

--seed-contents--

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <link rel="stylesheet" href="./styles.css">
    <title>RPG - Dragon Repeller</title>
    <script src="./script.js"></script>
</head>
<body>
    <div id="game">
        <div id="stats">
            <span class="stat">XP: <strong><span id="xpText">0</span></strong></span>
            <span class="stat">Health: <strong><span id="healthText">100</span></strong></span>
            <span class="stat">Gold: <strong><span id="goldText">50</span></strong></span>
        </div>
        <div id="controls">
            <button id="button1">Go to store</button>
            <button id="button2">Go to cave</button>
            <button id="button3">Fight dragon</button>
        </div>
        <div id="monsterStats">
            <span class="stat">Monster Name: <strong><span id="monsterName"></span></strong></span>
            <span class="stat">Health: <strong><span id="monsterHealth"></span></strong></span>
        </div>
        <div id="text">
            Welcome to Dragon Repeller. You must defeat the dragon that is preventing people from leaving the town. You are in the town square. Where do you want to go? Use the buttons above.
        </div>
    </div>
</body>
</html>

body {
    background-color: darkblue;
}

#text {
    background-color: black;
    color: white;
    padding: 10px;
}

#game {
    max-width: 500px;
    max-height: 400px;
    background-color: lightgray;
    color: white;
    margin: 0 auto;
    padding: 10px;
}

#controls, #stats {
    border: 1px solid black;
    padding: 5px;
    color: black;
}

#monsterStats {
    display: none;
    border: 1px solid black;
    padding: 5px;
    color: white;
    background-color: red;
}

.stat {
    padding-right: 10px;
}

--fcc-editable-region--
var xp = 0;
var health = 100;
var gold = 50;
var currentWeapon = 0;
--fcc-editable-region--

3.0 KiB Raw Blame History

--description--

--hints--

--seed--

--seed-contents--

3.0 KiB

Raw Blame History