how to call a scene randomly without repeating(updated question)

Unity Engine
1

Can you please tell me how to call a scene randomly without repeating the scene that has already called… thank you in advance guys.

2

Keep a list of where you’ve been.

Choose a random scene.

While ( randomScene is in whereHaveBeen )
-choose new random scene

3

it will not repeat the present scene… but it will be possible that the previous scene will be called… i will apply this to a questionnaires, each scene has one question so that’s why im trying to invoke the calling of repeating scene…

4

I hate to be -that- guy, but take time with your posts. Even adding 2 minutes worth of brain power to each post and you’d get a lot clearer answers. No one wants to help you if it feels like they’re doing 100% of the work for you. If your english isn’t good, than add at the bottom your primary language so someone who knows it as well can help you more clearly.

5

Make an array made of strings (the names of the available levels).

You get a random number, by using Random.Range. Whenever you load a random level, use RemoveAt function, so it is removed from the array.

6 
using UnityEngine;
using System.Collections.Generic;

public static class SceneManager
{
	private const int kNumScenes = 5;
	private static List<int> s_SceneList = null;

	public static bool NextScene ()
	{
		if (s_SceneList == null)
		{
			s_SceneList = new List<int> ();
			for (int i = 1; i <= kNumScenes; i++)
			{
				s_SceneList.Add (i);
			}
			for (int i = 0; i < s_SceneList.Count; i++)
			{
				int index = Random.Range (0, s_SceneList.Count);
				s_SceneList.Add (s_SceneList [index]);
				s_SceneList.RemoveAt (index);
			}
		}
		
		if (s_SceneList.Count < 1)
		{
			return false;
		}
		
		int scene = s_SceneList [0];
		s_SceneList.RemoveAt (0);
		Application.LoadLevel (scene);
		
		return true;
	}
}
7

thank you mr akilae and angryant. :slight_smile:
@windexglow- i dont have time to think about the code so that’s why i need the help of others urgently and sir why don’t you try to monitor your english and ignore mine… You don’t have to be sarcastic just to note my English. :slight_smile:

8

mmm…I jumped upon this and I need it…where to put that code exactly?

9

im using the code and its not working. can you explain further what to do ?

10

I generally tend to use the deck of cards method. Keep a list of your scenes (cards), then as you pull a card, remove it from that stack.

How you pull the cards is up to you. Randomly, off the top, off the bottom…

11

yes very much