protected void CheckPosition(int startLaneIndex, int startWidth)
{
int maxRightOffset = Math.Max(0, StepNotes.Count == 0 ? 0 : StepNotes.Max(p => p.LaneIndexOffset + p.WidthChange));
if (startWidth < Math.Abs(Math.Min(0, StepNotes.Count == 0 ? 0 : StepNotes.Min(p => p.WidthChange))) + 1 || startLaneIndex + startWidth + maxRightOffset > Constants.LanesCount)
{
throw new ArgumentOutOfRangeException("startWidth", "Invalid note width.");
}
if (StepNotes.Any(p =>
{
int laneIndex = startLaneIndex + p.LaneIndexOffset;
return(laneIndex < 0 || laneIndex + (startWidth + p.WidthChange) > Constants.LanesCount);
}))
{
throw new ArgumentOutOfRangeException("startLaneIndex", "Invalid lane index.");
}
if (startLaneIndex < 0 || startLaneIndex + startWidth > Constants.LanesCount)
{
throw new ArgumentOutOfRangeException("startLaneIndex", "Invalid lane index.");
}
}
public override int GetDuration()
{
return(StepNotes.Max(p => p.TickOffset));
}