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30 - Whack A Mole #39

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103 changes: 103 additions & 0 deletions 30 - Whack A Mole/changi.html
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Whack A Mole!</title>
<link
href="https://fonts.googleapis.com/css?family=Amatic+SC:400,700"
rel="stylesheet"
type="text/css"
/>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<h1>Whack-a-mole! <span class="score">0</span></h1>
<button onClick="startGame()">Start!</button>

<div class="game">
<div class="hole hole1">
<div class="mole"></div>
</div>
<div class="hole hole2">
<div class="mole"></div>
</div>
<div class="hole hole3">
<div class="mole"></div>
</div>
<div class="hole hole4">
<div class="mole"></div>
</div>
<div class="hole hole5">
<div class="mole"></div>
</div>
<div class="hole hole6">
<div class="mole"></div>
</div>
</div>

<script>
const holes = document.querySelectorAll(".hole");
const scoreBoard = document.querySelector(".score");
const moles = document.querySelectorAll(".mole");

let lastHole;
let timeup = false;
let score = 0;

function randomTime(min, max) {
return Math.random() * (max - min) + min;
}

function randomHole(holes) {
const idx = Math.floor(Math.random() * holes.length);
const hole = holes[idx];

if (lastHole === hole) {
return randomHole(holes);
}

lastHole = hole;
return hole;
}

function peep() {
const time = randomTime(200, 1000);
const hole = randomHole(holes);

hole.classList.add("up");
setTimeout(() => {
hole.classList.remove("up");

if (!timeup) {
peep();
}
}, time);
}

function startGame() {
scoreBoard.textContent = 0;
timeup = false;
score = 0;
peep();

setTimeout(() => {
timeup = true;
}, 10 * 1000);
}

function bonk(evt) {
if (!evt.isTrusted) {
return;
}

score += 1;
this.classList.remove("up");
scoreBoard.textContent = score;
}

moles.forEach((mole) => {
mole.addEventListener("click", bonk);
});
</script>
</body>
</html>