using UnityEngine;
using System.Collections;
using UnityEngine.Networking;
using System.Globalization;

public class LoadBG : MonoBehaviour
{

#if (UNITY_STANDALONE_WIN && !UNITY_EDITOR)
    public static IEnumerator LoadColors (string url) 
    {
        Texture2D tex= (Texture2D)Resources.Load<Texture>("LibrairyCSV/background");
        _G.LOGO = tex;
        Sprite mySprite = Sprite.Create(tex, new Rect(0.0f, 0.0f, tex.width, tex.height), new Vector2(0.5f, 0.5f), 100.0f);
        GameObject.Find("StartBG").GetComponent<UnityEngine.UI.Image>().sprite=mySprite;  
        yield return null;
    }
#else

    public static IEnumerator LoadColors(string url)
    {
        url = url + "?" + Random.value.ToString(CultureInfo.InvariantCulture);
        using (UnityWebRequest www = UnityWebRequestTexture.GetTexture(url))
        {
            yield return www.SendWebRequest();
            //yield return new WaitForSeconds(2);
            if (www.result != UnityWebRequest.Result.Success)
            {
                Debug.Log(www.error);
            }
            else
            {
                //print("LoadBG--1----");
                Texture2D tex = DownloadHandlerTexture.GetContent(www);
                _G.BACKGROUND = tex;
                Sprite mySprite = Sprite.Create(tex, new Rect(0.0f, 0.0f, tex.width, tex.height), new Vector2(0.5f, 0.5f), 100.0f);
                GameObject.Find("StartBG").GetComponent<UnityEngine.UI.Image>().sprite = mySprite;
                GameObject.Find("StartBG").GetComponent<UnityEngine.UI.Image>().color = _G.colorBG;
            }
        }
    }
#endif
    public static void FileSelected(string url)
    {
        StaticCoroutine.Start(LoadColors(url));
    }
}