public BeatmapStats Calculate()
{
if (!string.IsNullOrEmpty(BeatmapId))
{
ProcessedBeatmap = new ProcessorWorkingBeatmap(BeatmapId);
var ruleset = new OsuRuleset();
ProcessedBeatmap.BeatmapInfo.Ruleset = ruleset.RulesetInfo;
var attributes = ruleset.CreateDifficultyCalculator(ProcessedBeatmap).Calculate(GetModObjects(Mods, ruleset));
switch (attributes)
{
case OsuDifficultyAttributes osu:
double[] strainPeakTotal = new double[osu.Skills[0].StrainPeaks.Count];
double[] strainPeakAim = osu.Skills[0].StrainPeaks.ToArray();
double[] strainPeakSpeed = osu.Skills[1].StrainPeaks.ToArray();
for (int i = 0; i < osu.Skills[0].StrainPeaks.Count; i++)
{
strainPeakAim[i] = Math.Sqrt(strainPeakAim[i] * 9.999) * difficultyMultiplier;
strainPeakSpeed[i] = Math.Sqrt(strainPeakSpeed[i] * 9.999) * difficultyMultiplier;
strainPeakTotal[i] = strainPeakAim[i] + strainPeakSpeed[i] + Math.Abs(strainPeakAim[i] - strainPeakSpeed[i]) / 2;
}
return(new BeatmapStats
{
DiffAim = osu.AimSR,
DiffSpeed = osu.TapSR,
DiffTotal = osu.StarRating,
StrainPeakAim = strainPeakAim,
StrainPeakSpeed = strainPeakSpeed,
StrainPeakTotal = strainPeakTotal
});
default:
return(new BeatmapStats {
});
}
}
else
{
throw new ArgumentNullException("No beatmap ID provided");
}
}
