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74 lines
2.3 KiB
C#
74 lines
2.3 KiB
C#
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Transforms;
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using osu.Framework.MathUtils;
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using System;
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namespace osu.Game.Graphics.UserInterface
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{
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public class ScoreCounter : RollingCounter<double>
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{
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protected override Type TransformType => typeof(TransformScore);
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protected override double RollingDuration => 1000;
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protected override EasingTypes RollingEasing => EasingTypes.Out;
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/// <summary>
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/// How many leading zeroes the counter has.
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/// </summary>
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public uint LeadingZeroes
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{
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get;
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protected set;
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}
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/// <summary>
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/// Displays score.
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/// </summary>
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/// <param name="leading">How many leading zeroes the counter will have.</param>
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public ScoreCounter(uint leading = 0)
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{
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DisplayedCountSpriteText.FixedWidth = true;
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LeadingZeroes = leading;
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}
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protected override double GetProportionalDuration(double currentValue, double newValue)
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{
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return currentValue > newValue ? currentValue - newValue : newValue - currentValue;
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}
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protected override string FormatCount(double count)
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{
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return ((long)count).ToString("D" + LeadingZeroes);
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}
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public override void Increment(double amount)
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{
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Current.Value = Current + amount;
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}
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protected class TransformScore : Transform<double>
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{
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protected override double CurrentValue
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{
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get
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{
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double time = Time?.Current ?? 0;
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if (time < StartTime) return StartValue;
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if (time >= EndTime) return EndValue;
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return Interpolation.ValueAt(time, (float)StartValue, (float)EndValue, StartTime, EndTime, Easing);
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}
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}
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public override void Apply(Drawable d)
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{
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base.Apply(d);
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((ScoreCounter)d).DisplayedCount = CurrentValue;
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}
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}
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}
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}
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