1 files changed, 40 insertions, 0 deletions
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/mod/utils/ArrayUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/mod/utils/ArrayUtils.java
new file mode 100755
index 00000000..be5b1088
--- /dev/null
+++ b/src/main/java/kr/syeyoung/dungeonsguide/mod/utils/ArrayUtils.java
@@ -0,0 +1,40 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package kr.syeyoung.dungeonsguide.mod.utils;
+
+public class ArrayUtils {
+    public static int[][] rotateCounterClockwise(int[][] arr) {
+        int[][] res = new int[arr[0].length][arr.length];
+        for(int y=0; y<arr.length; y++) {
+            for (int x = 0; x< arr[0].length; x++) {
+                res[res.length - x - 1][y] = arr[y][x];
+            }
+        }
+        return res;
+    }
+    public static int[][] rotateClockwise(int[][] arr) {
+        int[][] res = new int[arr[0].length][arr.length];
+        for(int y=0; y<arr.length; y++) {
+            for (int x = 0; x< arr[0].length; x++) {
+                res[x][res[0].length - y - 1] = arr[y][x];
+            }
+        }
+        return res;
+    }
+}