fix lint

Author: Haruto-Imai

src/iframe/life-game.js

@@ -186,40 +186,40 @@ function generationChange(num) {
 }
 
 function progressBoard() {
-	const newBoard = structuredClone(board);
-	for (let i = 0; i < boardSize; i++) {
-		for (let j = 0; j < boardSize; j++) {
-			//周囲のマスに黒マスが何個あるかを計算(aroundに格納)↓
-			let around = 0;
-			let tate, yoko;
-			if (i === 0) {
-				tate = [0, 1];
-			} else if (i === boardSize - 1) {
-				tate = [0, -1];
-			} else {
-				tate = [-1, 0, 1];
-			}
-			if (j === 0) {
-				yoko = [0, 1];
-			} else if (j === boardSize - 1) {
-				yoko = [0, -1];
-			} else {
-				yoko = [-1, 0, 1];
-			}
-			for (let ii = 0; ii < tate.length; ii++) {
-				for (let jj = 0; jj < yoko.length; jj++) {
-					if (tate[ii] !== 0 || yoko[jj] !== 0) {
-						around += board[i + tate[ii]][j + yoko[jj]] ? 1 : 0;
-					}
-				}
-			}
-			//↑周囲のマスに黒マスが何個あるかを計算(aroundに格納)
-			newBoard[i][j] = isNextAlive(around, board[i][j]);
-		}
-	}
-	board = newBoard;
-	generationChange(generationFigure + 1);
-	rerender();
+  const newBoard = structuredClone(board);
+  for (let i = 0; i < boardSize; i++) {
+    for (let j = 0; j < boardSize; j++) {
+      //周囲のマスに黒マスが何個あるかを計算(aroundに格納)↓
+      let around = 0;
+      let tate, yoko;
+      if (i === 0) {
+        tate = [0, 1];
+      } else if (i === boardSize - 1) {
+        tate = [0, -1];
+      } else {
+        tate = [-1, 0, 1];
+      }
+      if (j === 0) {
+        yoko = [0, 1];
+      } else if (j === boardSize - 1) {
+        yoko = [0, -1];
+      } else {
+        yoko = [-1, 0, 1];
+      }
+      for (let ii = 0; ii < tate.length; ii++) {
+        for (let jj = 0; jj < yoko.length; jj++) {
+          if (tate[ii] !== 0 || yoko[jj] !== 0) {
+            around += board[i + tate[ii]][j + yoko[jj]] ? 1 : 0;
+          }
+        }
+      }
+      //↑周囲のマスに黒マスが何個あるかを計算(aroundに格納)
+      newBoard[i][j] = isNextAlive(around, board[i][j]);
+    }
+  }
+  board = newBoard;
+  generationChange(generationFigure + 1);
+  rerender();
 }
 
 //イベント