Random.Range is not working

Questions & Answers
1

Hello,
I am trying to test out the functionality of random.range. When I enter this into C#, the is an error saying that Random does not contain a definition for range. Is there new syntax for random number generating?

float rand = Random.Range(0, 4);
        Debug.Log(rand);

Thanks

2

float rand = UnityEngine.Random.Range(0, 4);
Debug.Log(rand);
There are using System; somewhere in your code. System has another Random, that don’t have Range() method.

3

nid help to fix the Random.Range …the range is not working

4

For those of you trying to get better/more unique random int’s you can use this function and supply the last random number generated:

private int FindNextUniqueNum(int lastNum, int min, int max)
    {
        int tries = 0;
        int result = 0;
        System.Random rng = new System.Random();

        result = rng.Next(min, max+1);
        while (result == lastNum && result <= max)
        {
            tries++;
            result = rng.Next(min, max+1);
            if (result > max) result = max;
            if (tries > 50)
                return result;
        }

        if (result > max) result = max;
        return result;
    }