public PassthroughSlider(string id, Beatmap amap) : base(id, amap)
{
if (controlpoints.Length != 2)
{
throw new ArgumentException("Error: Passthrough slider does not have 2 control points\n" +
"controlpoints.Length=" + controlpoints.Length);
}
Point initialcoord = new Point();
initialcoord.x = Int32.Parse(HitObjectParser.GetProperty(id, "x"));
initialcoord.y = Int32.Parse(HitObjectParser.GetProperty(id, "y"));
double length = Math.Round(Double.Parse(HitObjectParser.GetProperty(id, "pixelLength"), CultureInfo.InvariantCulture), 4);
curve = new CircleCurve(initialcoord, controlpoints[0], controlpoints[1], length);
}
private void generateCurve()
{
switch (CurveType)
{
case SliderCurveType.Catmull:
if (controlPoints.Count == 1)
{
goto case SliderCurveType.Linear;
}
curve = generateCatmullCurve();
break;
case SliderCurveType.Bezier:
if (controlPoints.Count == 1)
{
goto case SliderCurveType.Linear;
}
curve = generateBezierCurve();
break;
case SliderCurveType.Perfect:
if (controlPoints.Count > 2)
{
goto case SliderCurveType.Bezier;
}
if (controlPoints.Count < 2 ||
!CircleCurve.IsValid(PlayfieldPosition, controlPoints[0].PlayfieldPosition, controlPoints[1].PlayfieldPosition))
{
goto case SliderCurveType.Linear;
}
curve = generateCircleCurve();
break;
case SliderCurveType.Linear:
default:
curve = generateLinearCurve();
break;
}
playfieldTipPosition = curve.PositionAtDistance(Length);
}
