示例
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vue Basics</title>
<link
href="https://fonts.googleapis.com/css2?family=Jost:wght@400;700&display=swap"
rel="stylesheet"
/>
<link rel="stylesheet" href="styles.css" />
<script src="https://unpkg.com/vue@3/dist/vue.global.js" defer></script>
<script src="app.js" defer></script>
</head>
<body>
<header>
<h1>Monster Slayer</h1>
</header>
<div id="game">
<section id="monster" class="container">
<h2>Monster Health</h2>
<div class="healthbar">
<div class="healthbar__value"></div>
</div>
</section>
<section id="player" class="container">
<h2>Your Health</h2>
<div class="healthbar">
<div class="healthbar__value"></div>
</div>
</section>
<section id="controls">
<button>ATTACK</button>
<button>SPECIAL ATTACK</button>
<button>HEAL</button>
<button>SURRENDER</button>
</section>
<section id="log" class="container">
<h2>Battle Log</h2>
<ul></ul>
</section>
</div>
</body>
</html>
app.js
function getRandomValue(min, max) {
return Math.floor(Math.random() * (max - min)) + min;
}
const math = Math;
const app = Vue.createApp({
data() {
return {
playerHealth: 100,
monsterHealth: 100,
};
},
methods: {
attackMonster() {
const attackValue = getRandomValue(5, 12);
if (this.monsterHealth > 0) {
this.monsterHealth -= attackValue;
this.attackPlayer();
if (this.monsterHealth < 0) {
this.monsterHealth = 0;
}
}
},
attackPlayer() {
const attackValue = getRandomValue(8, 15);
if (this.playerHealth > 0) {
this.playerHealth -= attackValue;
if (this.playerHealth < 0) {
this.playerHealth = 0;
}
}
},
specialAttack() {
this.monsterHealth -= 20;
},
heal() {
if (this.playerHealth < 100) {
this.playerHealth += 10;
}
},
},
});
app.mount('#game');styles.css
* {
box-sizing: border-box;
}
html {
font-family: 'Jost', sans-serif;
}
body {
margin: 0;
}
header {
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
padding: 0.5rem;
background-color: #880017;
color: white;
text-align: center;
margin-bottom: 2rem;
}
section {
width: 90%;
max-width: 40rem;
margin: auto;
}
.healthbar {
width: 100%;
height: 40px;
border: 1px solid #575757;
margin: 1rem 0;
background: #fde5e5;
}
.healthbar__value {
background-color: #00a876;
width: 100%;
height: 100%;
}
.container {
text-align: center;
padding: 0.5rem;
margin: 1rem auto;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
border-radius: 12px;
}
#monster h2,
#player h2 {
margin: 0.25rem;
}
#controls {
display: flex;
flex-direction: row;
flex-wrap: wrap;
align-items: center;
justify-content: center;
}
button {
font: inherit;
border: 1px solid #88005b;
background-color: #88005b;
color: white;
padding: 1rem 2rem;
border-radius: 12px;
margin: 1rem;
width: 12rem;
cursor: pointer;
box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.26);
}
button:focus {
outline: none;
}
button:hover,
button:active {
background-color: #af0a78;
border-color: #af0a78;
box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.26);
}
button:disabled {
background-color: #ccc;
border-color: #ccc;
box-shadow: none;
color: #3f3f3f;
cursor: not-allowed;
}
#log ul {
list-style: none;
margin: 0;
padding: 0;
}
#log li {
margin: 0.5rem 0;
}
.log--player {
color: #7700ff;
}
.log--monster {
color: #da8d00;
}
.log--damage {
color: red;
}
.log--heal {
color: green;
}