Improve mutate function

frontend/src/world/utils.ts

@@ -1,7 +1,7 @@
 import { Vector3 } from "@babylonjs/core";
 
 export class Utils {
-	static mutate(initialValue: number | Vector3, randomization: number) : any {
+	static mutate(initialValue: number | Vector3 | any, randomization: number) : any {
 		if (initialValue instanceof Vector3) {
 			return new Vector3(
 				this.mutate(initialValue.x, randomization),
@@ -10,6 +10,19 @@ export class Utils {
 			);
 		}
 
+		if (typeof initialValue === 'object') {
+			const returnValue: any = {};
+
+			Object.keys(initialValue).forEach(element => {
+				let randomizationRate = randomization;
+				if (typeof initialValue[element] === 'number') {
+					randomizationRate = initialValue[element] * randomization;
+				}
+				returnValue[element] = Utils.mutate(initialValue[element], randomizationRate);
+			});
+			return returnValue;
+		}
+
 		const sign = Math.random() > 0.5 ? -1 : 1;
 		const num = Math.random() * randomization;
 		return initialValue + (sign * num);