void OnDestroy()
{
isDestroyed = true;
if (hqTextureHandler != null)
{
hqTextureHandler.Dispose();
hqTextureHandler = null;
}
if (gifPlayer != null)
{
gifPlayer.OnFrameTextureChanged -= UpdateTexture;
gifPlayer.Dispose();
}
if (assetPromise != null)
{
assetPromise.Forget();
assetPromise = null;
}
if (backgroundMaterial != null)
{
Object.Destroy(backgroundMaterial);
}
if (imageMaterial != null)
{
Object.Destroy(imageMaterial);
}
}
private IEnumerator FetchNFTImage(NFTInfo nftInfo)
{
spinnerNftImage.SetActive(true);
bool imageFound = false;
yield return(WrappedTextureUtils.Fetch(nftInfo.previewImageUrl,
promise =>
{
imagePromise = promise;
imageFound = true;
}));
if (!imageFound)
{
yield return(WrappedTextureUtils.Fetch(nftInfo.originalImageUrl,
promise =>
{
imagePromise = promise;
imageFound = true;
}));
}
if (imageFound && imagePromise?.asset != null)
{
Texture2D texture = imagePromise.asset.texture;
imageNft.texture = texture;
if ((imagePromise.asset is Asset_Gif gif))
{
SetupGifPlayer(gif);
}
else if (!backgroundColorSet)
{
SetSmartBackgroundColor(texture);
}
SetNFTImageSize(texture);
imageNft.gameObject.SetActive(true);
spinnerNftImage.SetActive(false);
}
IEnumerator FetchNFTImage()
{
if (spinner != null)
{
spinner.SetActive(true);
}
NFTInfo nftInfo = new NFTInfo();
bool isError = false;
yield return(NFTHelper.FetchNFTInfo(darURLRegistry, darURLAsset,
(info) =>
{
nftInfo = info;
},
(error) =>
{
Debug.LogError($"Couldn't fetch NFT: '{darURLRegistry}/{darURLAsset}' {error}");
OnLoadingAssetFail?.Invoke();
isError = true;
}));
if (isError)
{
yield break;
}
yield return(new DCL.WaitUntil(() => (CommonScriptableObjects.playerUnityPosition - transform.position).sqrMagnitude < (config.loadingMinDistance * config.loadingMinDistance)));
// We download the "preview" 256px image
bool foundDCLImage = false;
if (!string.IsNullOrEmpty(nftInfo.previewImageUrl))
{
yield return(WrappedTextureUtils.Fetch(nftInfo.previewImageUrl, (promise) =>
{
foundDCLImage = true;
this.assetPromise = promise;
SetFrameImage(promise.asset, resizeFrameMesh: true);
SetupGifPlayer(promise.asset);
var hqImageHandlerConfig = new NFTShapeHQImageConfig()
{
controller = this,
nftConfig = config,
nftInfo = nftInfo,
asset = NFTAssetFactory.CreateAsset(promise.asset, config, UpdateTexture, gifPlayer)
};
hqTextureHandler = NFTShapeHQImageHandler.Create(hqImageHandlerConfig);
}));
}
//We fall back to the nft original image which can have a really big size
if (!foundDCLImage && !string.IsNullOrEmpty(nftInfo.originalImageUrl))
{
yield return(WrappedTextureUtils.Fetch(nftInfo.originalImageUrl,
(promise) =>
{
foundDCLImage = true;
this.assetPromise = promise;
SetFrameImage(promise.asset, resizeFrameMesh: true);
SetupGifPlayer(promise.asset);
}, () => isError = true));
}
if (isError)
{
Debug.LogError($"Couldn't fetch NFT image for: '{darURLRegistry}/{darURLAsset}' {nftInfo.originalImageUrl}");
OnLoadingAssetFail?.Invoke();
yield break;
}
FinishLoading(foundDCLImage);
}