private async void LoadCoverImage()
{
var defaultTexture = new Texture2D(1, 1);
defaultTexture.SetPixel(0, 0, Color.clear);
if (coverImageTexture == null && level != null)
{
//The dimensions of the list item are 60x10, so we want to get the top 1/6th of the cover image
var uncroppedTexture = (await level.GetCoverImageAsync(cancellationToken.Token)).texture;
if (uncroppedTexture != null)
{
//GetPixels throws a texture unreadable error when trying to read OST textures
//We'll just have to squash it
try
{
var rippedColors = uncroppedTexture.GetPixels(0, 0, uncroppedTexture.width, uncroppedTexture.height / 6);
coverImageTexture = new Texture2D(uncroppedTexture.width, uncroppedTexture.height / 6);
coverImageTexture.SetPixels(rippedColors);
coverImageTexture.Apply();
}
catch { coverImageTexture = uncroppedTexture; }
}
}
coverImage.texture = coverImageTexture ?? defaultTexture;
}
public PreviewBeatmapStub(string levelHash, IPreviewBeatmapLevel preview)
{
this.levelID = preview.levelID;
this.levelHash = levelHash;
this.isDownloaded = true;
this.songName = preview.songName;
this.songSubName = preview.songSubName;
this.songAuthorName = preview.songAuthorName;
this.levelAuthorName = preview.levelAuthorName;
this.beatsPerMinute = preview.beatsPerMinute;
this.songDuration = preview.songDuration;
_coverTask = preview.GetCoverImageAsync(CancellationToken.None);
_rawCoverTask = GetCoverImageAsync(CancellationToken.None).ContinueWith <byte[]>(task => Utilities.Sprites.GetRaw(task.Result));
_audioTask = preview.GetPreviewAudioClipAsync(CancellationToken.None);
}
public async Task <Sprite> GetCoverImageAsync(CancellationToken cancellationToken)
{
if (_localPreview != null)
{
return(await _localPreview.GetCoverImageAsync(cancellationToken));
}
Beatmap?bm = await FetchBeatmap();
if (bm != null)
{
var img = await bm.FetchCoverImage(cancellationToken);
return(Utilities.Utils.GetSprite(img));
}
else
{
return(Sprite.Create(Texture2D.blackTexture, new Rect(0, 0, 2, 2), new Vector2(0, 0), 100.0f));
}
}
public async Task <Sprite> GetCoverImageAsync(CancellationToken cancellationToken)
{
if (_localPreview != null)
{
return(await _localPreview.GetCoverImageAsync(cancellationToken));
}
Beatmap?bm = await FetchBeatmap();
Sprite?sprite = null;
if (bm != null && await bm.FetchCoverImage(cancellationToken) is byte[] img)
{
sprite = Utilities.Utils.GetSprite(img);
}
if (sprite == null)
{
sprite = Sprite.Create(Texture2D.blackTexture, new Rect(0, 0, 2, 2), new Vector2(0, 0), 100.0f);
}
return(sprite);
}
private static async void LevelSelected(LevelCollectionViewController lcvc, IPreviewBeatmapLevel level)
{
Texture2D tex;
try
{
tex = (await level.GetCoverImageAsync(System.Threading.CancellationToken.None)).texture;
}
catch
{
tex = GetFromUnreadable((level as CustomPreviewBeatmapLevel)?.defaultCoverImage.texture);
}
if (!(level is CustomPreviewBeatmapLevel) || tex == null || !tex.isReadable)
{
tex = GetFromUnreadable(tex);
}
var scheme = new ColorScheme("CoverSaber", "Cover Saber", true, "Cover Saber", false, Color.white, Color.white, Color.white, Color.white, true, Color.white, Color.white, Color.white);
var colors = new List <ColorThief.QuantizedColor>();
await Task.Run(async() => { var data = await CoverColorManager.GetSchemeFromCoverImage(tex, level.levelID); scheme = CoverColorManager.Cache.GetOrAdd(level.levelID, data.Scheme); colors = data.Colors; });
Settings.Menu.instance.SongName = level.songName;
Settings.Menu.instance.SetColors(colors, scheme, tex, level.levelID);
}