private static IEnumerator Create(string contentType, string url, Asset_Gif.MaxSize maxTextureSize,
Action <ITexture, AssetPromise_Texture> OnSuccess, Action OnFail = null)
{
if (contentType != "image/gif")
{
AssetPromise_Texture texturePromise = new AssetPromise_Texture(url, storeTexAsNonReadable: false);
texturePromise.OnSuccessEvent += texture => { OnSuccess?.Invoke(texture, texturePromise); };
texturePromise.OnFailEvent += (x) => OnFail?.Invoke();
AssetPromiseKeeper_Texture.i.Keep(texturePromise);
yield return(texturePromise);
yield break;
}
var gif = new Asset_Gif(url, maxTextureSize, OnSuccess);
yield return(gif.Load());
}
public static IEnumerator Fetch(string url, Action <ITexture, AssetPromise_Texture> OnSuccess, Asset_Gif.MaxSize maxTextureSize = Asset_Gif.MaxSize.DONT_RESIZE)
{
string contentType = null;
var headReq = UnityWebRequest.Head(url);
yield return(headReq.SendWebRequest());
if (headReq.WebRequestSucceded())
{
contentType = headReq.GetResponseHeader("Content-Type");
}
yield return(Create(contentType, url, maxTextureSize, OnSuccess));
}