protected override IEnumerable <CytosuHitObject> ConvertHitObject(HitObject original, IBeatmap beatmap, CancellationToken cancellationToken)
{
var progression = CytosuUtils.GetYProgressionFromBeatmap(beatmap, original.StartTime);
float x = ((IHasXPosition)original).X;
float y = progression.yPosition * 384;
switch (original)
{
case IHasDuration endTimeData:
return(new Hold
{
Samples = original.Samples,
StartTime = original.StartTime,
EndTime = endTimeData.EndTime,
Position = new Vector2(x, y),
Direction = progression.direction
}.Yield());
default:
return(new HitCircle
{
Samples = original.Samples,
StartTime = original.StartTime,
Position = new Vector2(x, y),
Direction = progression.direction
}.Yield());
}
}
private float updateScanLinePosition()
{
float beatProgression = (float)(TimeSinceLastBeat / (TimeSinceLastBeat + TimeUntilNextBeat));
//Handle case where beat index below zero. Not sure about this approach
return(CytosuUtils.GetYProgression(beatIndex, beatProgression).yPosition);
}