private static async void LoadBeatmapLevelAsync(IPreviewBeatmapLevel selectedLevel, Action <bool, IBeatmapLevel> callback)
{
var token = new CancellationTokenSource();
var _beatmapLevelsModel = Resources.FindObjectsOfTypeAll <BeatmapLevelsModel>().FirstOrDefault();
var _loadedPreviewBeatmapLevels = _beatmapLevelsModel.GetPrivateField <Dictionary <string, IPreviewBeatmapLevel> >("_loadedPreviewBeatmapLevels");
bool containsKey = _loadedPreviewBeatmapLevels.ContainsKey(selectedLevel.levelID);
if (!containsKey)
{
_loadedPreviewBeatmapLevels.Add(selectedLevel.levelID, selectedLevel);
}
BeatmapLevelsModel.GetBeatmapLevelResult getBeatmapLevelResult = await _beatmapLevelsModel.GetBeatmapLevelAsync(selectedLevel.levelID, token.Token);
callback?.Invoke(!getBeatmapLevelResult.isError, getBeatmapLevelResult.beatmapLevel);
}
private async Task <IDifficultyBeatmap> NextDifficultyBeatmap()
{
IPreviewBeatmapLevel previewBeatmapLevel = _previewBeatmapLevels[_random.Next(0, _previewBeatmapLevels.Length)];
BeatmapLevelsModel.GetBeatmapLevelResult getBeatmapLevelResult = await _beatmapLevelsModel.GetBeatmapLevelAsync(previewBeatmapLevel.levelID, CancellationToken.None);
if (getBeatmapLevelResult.isError)
{
return(await NextDifficultyBeatmap());
}
IDifficultyBeatmapSet?difficultyBeatmapSet = getBeatmapLevelResult.beatmapLevel.beatmapLevelData.difficultyBeatmapSets.FirstOrDefault(x => x.beatmapCharacteristic.serializedName == _gameplayCoreSceneSetupData.difficultyBeatmap.parentDifficultyBeatmapSet.beatmapCharacteristic.serializedName)
?? getBeatmapLevelResult.beatmapLevel.beatmapLevelData.difficultyBeatmapSets.First();
IDifficultyBeatmap difficultyBeatmap = difficultyBeatmapSet.difficultyBeatmaps.FirstOrDefault(x => x.difficultyRank <= _gameplayCoreSceneSetupData.difficultyBeatmap.difficultyRank)
?? difficultyBeatmapSet.difficultyBeatmaps.Last(x => x.difficultyRank > _gameplayCoreSceneSetupData.difficultyBeatmap.difficultyRank);
string[]? requirements = SongCore.Collections.RetrieveExtraSongData(previewBeatmapLevel.levelID)?._difficulties?.First(x => x._difficulty == difficultyBeatmap.difficulty).additionalDifficultyData._requirements;
return(requirements?.All(x => SongCore.Collections.capabilities.Contains(x)) ?? true ? difficultyBeatmap : await NextDifficultyBeatmap());
}
