Colors wip

js/Utility.js

@@ -58,6 +58,15 @@ export default class Utility {
         return num.toFixed(decimals)
     }
 
+    /**
+     * @param {Number} num
+     * @param {Number} decimals
+     */
+    static roundDecimals(num, decimals = 1) {
+        const power = 10 ** decimals
+        return Math.round(num * power) / power
+    }
+
     /**
      * @param {Number[]} viewportLocation
      * @param {HTMLElement} movementElement