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

// класс для загрузки картинок
public class Images : MonoBehaviour{
  public Dictionary<string, Texture2D[]> Slider;
  public Texture[] fullsizePictures;
   
  public IEnumerator getImages(){
   string filePath;
    
   string[] Folders = new string[] {
    "Layer1Slides",
    "Layer2Slides",
    "Layer3Slides",
    "Layer4Slides",
    "Layer5Slides",
    "Layer6Slides",
    "Layer7Slides",
    "BottomLayer1Slides",
    "BottomLayer2Slides",
    "BottomLayer3Slides",
    "BottomLayer4Slides",
    "BottomLayer5Slides",
    "BottomLayer6Slides",
    "BottomLayer7Slides",
    "BottomLayer8Slides",
    "BottomLayer9Slides",
    "BottomLayer10Slides",
    "BottomLayer11Slides",
    "BottomLayer12Slides",
    "fullsizePictures"
   };
   Slider = new Dictionary<string, Texture2D[]>();
   for(int j = 0; j < Folders.Length; j++){
    filePath = Application.streamingAssetsPath+"/slides/"+Folders[j]+"/";
    string[] images = System.IO.Directory.GetFiles(@filePath, "*.jpg");
    if(Folders[j] == "fullsizePictures") fullsizePictures = new Texture[images.Length];
    else Slider[Folders[j]] = new Texture2D[images.Length];
    for (int i = 0; i < images.Length; i++){
     WWW img = new WWW("file://"+images[i]);
     yield return img;
     if(Folders[j] == "fullsizePictures") fullsizePictures[i] = img.texture;
     else Slider[Folders[j]][i] = img.texture;
     if(j == Folders.Length - 1 && i == images.Length - 1){
      Application.LoadLevel("main");
     }
    }
   }
  }
}

public class preload : MonoBehaviour {
   
  public Images img;
   
  void Awake(){
   DontDestroyOnLoad(this);  
  }
   
  void Start () {
   img = gameObject.AddComponent<Images>();
   StartCoroutine(img.getImages());
  }
}

public Texture2D test;
public string filePath;
   ..........
IEnumerator LoadImg(string path) {
     Debug.Log("2 ___"+path);
  WWW img = new WWW(path);
  yield return img;
  test = img.texture;
   
}
   
void LoadSlides()
{
  filePath = System.IO.Path.Combine(Application.streamingAssetsPath+"/slides/Layer1Slides/", "1_0.jpg");
  Debug.Log("1 ___"+filePath);
  LoadImg(filePath);
        ........
}
   .........