Puzzle

// image script - start //

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

[System.Serializable]
public class PhotoData
{
    public Object[] photo_4 = new Object[4];

}

// image script - end //

// Image holder script-start //

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

[System.Serializable]
public class TitleData
{
    public int pointsAddedForPuzzle;
    public string photoTitle;
    public PhotoData[] photos;
}

// Image holder script-end //

// All data script - start //

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

public class PuzzleController : MonoBehaviour {

    public TitleData[] allTitles;

	void Start ()
    {
        DontDestroyOnLoad(gameObject);

        for (int i = 0; i < allTitles.Length; i++)
        {
            for (int t = 0; t < allTitles[i].photos.Length; t++)
            {

                int newIndex = Random.Range(0, allTitles[i].photos[t].photo_4.Length);

                int currentIndex = newIndex;
                for (int p = 0; p < allTitles[i].photos[t].photo_4.Length; p++)
                {
                    //allTitles[i].photos[t].photo_4[p] = allTitles[i].photos[t].photo_4[currentIndex];
                }
            }
        }
    }

    public TitleData GetCurrentTitle ()
    {
        return allTitles[0];
    }

}

// All data script - end //


// Insert - image - start // From data to UI Image

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

public class InsertImage : MonoBehaviour {

    public PuzzleController puzzleController;

    public Image[] childSprites;

    int randomLevel;

    private void Awake()
    {
        // Find puzzles
        puzzleController = FindObjectOfType<PuzzleController>();
    }

    private void Start()
    {
        // Randomize puzzle
        randomLevel = Random.Range(0, 2);

        // if easy level
        for (int i = 0; i < childSprites.Length; i++)
        {
            for (int a = 0; a < puzzleController.allTitles.Length; a++)
            {
                for (int p = 0; p < puzzleController.allTitles[a].photos.Length; p++)
                {
                    int newIndex = Random.Range(0, puzzleController.allTitles[a].photos[p].photo_4.Length);

                    childSprites[i].sprite = (Sprite)puzzleController.allTitles[a].photos[randomLevel].photo_4[newIndex];
                }
            }
        }
    }

    public void DeleteLevel ()
    {
        // Delete already passed level
    }

}