public TpHitObject(HitObject baseHitObject, double radius)
{
BaseHitObject = baseHitObject;
var scalingFactor = 52 / (float)radius;
if (radius < CIRCLESIZE_BUFF_TRESHOLD) //CS ~5.5 -> ~6.5, up to 10% increase
{
scalingFactor *= (float)Math.Min(1.1, (50 + CIRCLESIZE_BUFF_TRESHOLD - radius) / 50);
}
_normalizedStartPosition = baseHitObject.StartPosition * scalingFactor;
if (baseHitObject.IsHitObjectType(HitObjectType.Slider))
{
var slider = (Slider)baseHitObject;
while (slider.Curve == null)
{
}
var sliderFollowCircleRadius = (float)radius * 3;
var segmentLength = Math.Min(slider.Duration / slider.SegmentCount, 60000);
var segmentEndTime = slider.StartTime + segmentLength;
var cursorPos = slider.StartPosition;
for (var time = slider.StartTime + LAZY_SLIDER_STEP_LENGTH;
time < segmentEndTime; time += LAZY_SLIDER_STEP_LENGTH)
{
var difference = slider.PositionAtTime(time) - cursorPos;
var distance = difference.Length;
if (distance <= sliderFollowCircleRadius)
{
continue;
}
difference = difference.Normalize();
distance -= sliderFollowCircleRadius;
cursorPos += difference * distance;
_lazySliderLengthFirst += distance;
}
_lazySliderLengthFirst *= scalingFactor;
if (slider.SegmentCount % 2 == 1)
{
_normalizedEndPosition = cursorPos * scalingFactor;
}
if (slider.SegmentCount <= 1)
{
return;
}
segmentEndTime += segmentLength;
for (var time = segmentEndTime - segmentLength + LAZY_SLIDER_STEP_LENGTH;
time < segmentEndTime; time += LAZY_SLIDER_STEP_LENGTH)
{
var difference = slider.PositionAtTime((int)time) - cursorPos;
var distance = difference.Length;
if (distance <= sliderFollowCircleRadius)
{
continue;
}
difference.Normalize();
distance -= sliderFollowCircleRadius;
cursorPos += difference * distance;
_lazySliderLengthSubsequent += distance;
}
if (slider.SegmentCount % 2 != 0)
{
return;
}
_normalizedEndPosition = cursorPos * scalingFactor;
}
else
{
_normalizedEndPosition = _normalizedStartPosition;
}
}
