private IEnumerator LoadImageAsync(string url, ImageLoaderSubscriber sub, string nameToUseInCache)
{
// Make a request then to download the source
WWW www = new WWW(url);
yield return(www);
// Cache the image on the machine.
File.WriteAllBytes(nameToUseInCache, www.bytes);
sub.OnImageLoad(url, www.texture);
}
/// <summary>
/// Attempts to load an image from either the filesystem or cache, or
/// will make an http request to fetch the image for asyncronously over
/// http
/// </summary>
/// <param name="url">URL.</param>
/// <param name="sub">Sub.</param>
public static void LoadImage(string url, ImageLoaderSubscriber sub)
{
if (!Directory.Exists("cache"))
{
Directory.CreateDirectory("cache");
}
// Get Md5 hash...
string hashName = "something hashed";
// Try Loading from memory...
string[] chunks = url.Split('.');
string extension = chunks[chunks.Length - 1];
string filePath = Path.Combine(Path.Combine(Directory.GetCurrentDirectory(), "cache"), hashName + "." + extension);
GetRequestObject().LoadImage(url, sub, filePath);
}
public void LoadImage(string url, ImageLoaderSubscriber sub, string nameToUseInCache)
{
StartCoroutine(LoadImageAsync(url, sub, nameToUseInCache));
}