Random.Range doesn't work

Questions & Answers
1

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class ChallengeController : MonoBehaviour {

public float scrollSpeed = 5.0f; //brzina micanja
public GameObject[] challenges;
public float frequency = 0.5f;
float counter = 0.0f;
public Transform challengesSpawnPoint;

// Use this for initialization
void Start () {
    GenerateRandomChallenge();
}

// Update is called once per frame
void Update () {
    //generiranje objekata
    if(counter <= 0.0f)
    {
        GenerateRandomChallenge();
    }
    else
    {
        counter -= Time.deltaTime * frequency;
    }
    //Scrolling
    GameObject currentChild;
    for (int i = 0; i < transform.childCount; i++)
    {
        currentChild = transform.GetChild(i).gameObject;
        ScrollChallenge(currentChild);
        if (currentChild.transform.position.x <= -15.0f) //da unistimo sto je sve previuse iza nas
        {
            Destroy(currentChild);
        }
    }
}

void ScrollChallenge (GameObject currentChallenge) 
{
    currentChallenge.transform.position -= Vector3.right * (scrollSpeed * Time.deltaTime); //pomicanje ekrana u desno
}

void GenerateRandomChallenge()
{
    Instantiate(challenges[(Random.Range(0 , challenges.Length)], challengesSpawnPoint.position, Quaternion.identity); //here it says that the nested type 'Range' does not exist in the type 'UnityEngine.Random'
    counter = 1.0f;
}

}

2

It looks like you aren’t using the “Random” library. See at the top where it says:

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

you need to add:

using Random = UnityEngine.Random;

That will make it so that when you use the “Random.Range” it knows where the code you are trying to get to is.

p.s, you can find a lot of information about random stuff in this unity tutorial on making a rougelike.

I hope that helps, and good luck with your game.

3

In my case Range = Random.Range(minRange, maxRange);

There is values in min max range … For example 4 and 8
When I start playing the range is fixed … It is not updating to different random Range after … Actually I want to make like … It takes random range Evey time
I think it is hard to explain but pls tell if you understand