private CustomWorkingBeatmap(Beatmap beatmap, int?beatmapId = null)
: base(beatmap.BeatmapInfo, null)
{
this.beatmap = beatmap;
beatmap.BeatmapInfo.Ruleset = LegacyHelper.GetRulesetFromLegacyID(beatmap.BeatmapInfo.RulesetID).RulesetInfo;
if (beatmapId.HasValue)
{
beatmap.BeatmapInfo.OnlineBeatmapID = beatmapId;
}
}
public ComputeDifficultyResult ComputeDifficulty(string beatmapPath, int rulesetId, int mods)
{
var working = new CustomWorkingBeatmap(beatmapPath);
var targetRuleset = LegacyHelper.GetRulesetFromLegacyID(rulesetId);
var targetMods = targetRuleset.ConvertFromLegacyMods((LegacyMods)mods).ToArray();
var attributes = targetRuleset.CreateDifficultyCalculator(working).Calculate(targetMods);
return(new ComputeDifficultyResult {
Stars = attributes.StarRating
});
}