osu/osu.Game/Graphics/UserInterface/ULongCounter.cs

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//Copyright (c) 2007-2016 ppy Pty Ltd <contact@ppy.sh>.
//Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Framework.Graphics;
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using osu.Framework.Graphics.Transformations;
using osu.Framework.MathUtils;
using osu.Framework.Timing;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace osu.Game.Graphics.UserInterface
{
/// <summary>
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/// A simple rolling counter that accepts unsigned long values.
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/// </summary>
public class ULongCounter : NumericRollingCounter<ulong>
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{
protected override Type transformType => typeof(TransformULongCounter);
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public override void ResetCount()
{
SetCountWithoutRolling(0);
}
protected override string formatCount(ulong count)
{
return count.ToString("#,0");
}
protected class TransformULongCounter : Transform<ulong>
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{
public override ulong CurrentValue
{
get
{
double time = Time;
if (time < StartTime) return StartValue;
if (time >= EndTime) return EndValue;
return (ulong)Interpolation.ValueAt(time, StartValue, EndValue, StartTime, EndTime, Easing);
}
}
public override void Apply(Drawable d)
{
base.Apply(d);
(d as ULongCounter).VisibleCount = CurrentValue;
}
public TransformULongCounter(IClock clock)
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: base(clock)
{
}
}
}
}