From 2412c7bb99257857dddcd612aa5de436a5eb8947 Mon Sep 17 00:00:00 2001
From: seiya_tagami <bepozurapu274@gmail.com>
Date: Thu, 3 Aug 2023 22:59:16 +0900
Subject: [PATCH] =?UTF-8?q?refac:=20=E4=B8=80=E9=83=A8=E4=BF=AE=E6=AD=A3?=
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---
 scripts/main.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/main.js b/scripts/main.js
index 5a15be0..e5bec5c 100644
--- a/scripts/main.js
+++ b/scripts/main.js
@@ -3,10 +3,10 @@
 // board rendering config
 const H = 600;
 const W = 300;
-const ROWS = 20;
-const COLS = 10;
 
 // block rendering config
+const ROWS = 20;
+const COLS = 10;
 const BLOCK_H = H / ROWS;
 const BLOCK_W = W / COLS;
 const shapes = [
@@ -65,7 +65,7 @@ canvas.height = H;
 canvas.classList.add("canvas");
 const ctx = canvas.getContext("2d");
 
-const board = [];
+let board = [];
 const randomIndex = Math.floor(Math.random() * shapes.length);
 const currentShape = shapes[randomIndex];
 
@@ -89,7 +89,7 @@ function prepareBoard() {
 function newGame() {
   prepareBoard();
   renderBoard();
-  var interval = setInterval(tick, 1000);
+  let intervalId = setInterval(tick, 1000);
 }
 
 let currentX = 0;