Update

Assets/Invector-3rdPersonController/Basic Locomotion/Scripts/Generic/Utils/vEnableRandomObject.cs

@@ -0,0 +1,26 @@
+using UnityEngine;
+
+public class vEnableRandomObject : MonoBehaviour
+{
+    public GameObject[] objects;
+    public bool enableOnStart;
+
+    System.Random random;
+    // Start is called before the first frame update
+    protected void Awake()
+    {
+        random = new System.Random(this.GetInstanceID());
+        if (enableOnStart)
+            EnableObject();
+    }
+
+    public virtual void EnableObject()
+    {
+        int indexToEnable = random.Next(0, objects.Length);
+        for (int i = 0; i < objects.Length; i++)
+        {
+            objects[i].SetActive(i == indexToEnable);
+        }
+    }
+
+}