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자바스크립트 클론코딩 : 테트리스 만드는 중 #9

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Merged
OSHMOS merged 1 commit into from
Jan 26, 2022
Merged

자바스크립트 클론코딩 : 테트리스 만드는 중 #9

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Binary file modified .DS_Store
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20 changes: 20 additions & 0 deletions JavaScript CloneCoding Tetris/index.html
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@@ -0,0 +1,20 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="style.css">
<title>Tetris</title>
</head>
<body>
<div class="wrapper">
<div class="score">0</div>
<div class="playground">
<ul>
<li></li>
</ul>
</div>
</div>
</body>
</html>
43 changes: 43 additions & 0 deletions JavaScript CloneCoding Tetris/style.css
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* {
margin: 0;
padding: 0;
}

ul {
list-style: 0;
}

body {
height: 100%;
overflow: hidden;
}

.score {
text-align: center;
font-size: 36px;
margin-bottom: 2rem;
}
.playground > ul {
width: 25px;
margin: 0 auto;
border: 1px solid #333;
}

.playground > ul > li {
width: 100%;
height: 25px;
}

.playground > ul > li > ul {
display: flex;
}

.playgorund > ul > li > ul > li {
width: 25px;
height: 25px;
outline: 1px solid #ccc;
}

.tree {
background: #67c23a;
}
59 changes: 59 additions & 0 deletions JavaScript CloneCoding Tetris/tetris.js
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// DOM
const playground = document.querySelector(".playground > ul");

// Setting
const GAME_ROWS = 20;
const GAME_COLS = 10;

// variables
let score = 0;
let duration = 500;
let downInterval;
let tempMovingItem;

const BLOCKS = {
tree: [
[[2,1], [0,1], [1,1], [1,1]],
[],
[],
[],
]
}
const movingItem = {
type: "tree",
direction: 0,
top: 0,
left: 3,
};

// functions
function init(){
tempMovingItem = { ...movingItem };

for (let i = 0; i < GAME_ROWS; i++) {
prependNewLine()
}
renderBlocks()
}

function prependNewLine() {
const li = document.createElement("li");
const ul = document.createElement("ul");
for (let j = 0; j < GAME_COLS; j++) {
const matrix = document.createElement("li");
ul.prepend(matrix);
}
li.prepend(ul);
playground.prepend(li);
}

function renderBlocks() {
const { type, direction, top, left } = tempMovingItem;

BLOCKS[type][direction].forEach(block=>{
const x = block[0] + left;
const y = block[1];
const target = playground.childNodes[y].childNodes[0].childNodes[x];
target.classList.add(type);
})
}