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363 lines
12 KiB
C#
363 lines
12 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using System.Collections.Generic;
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using NUnit.Framework;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Input.Events;
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using osu.Game.Graphics;
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using osu.Game.Graphics.Sprites;
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using osu.Game.Graphics.UserInterface;
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using osu.Game.Overlays.Settings;
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using osu.Game.Rulesets.Osu;
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using osu.Game.Rulesets.Osu.Beatmaps;
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using osu.Game.Rulesets.Osu.Judgements;
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using osu.Game.Rulesets.Osu.Objects;
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using osu.Game.Rulesets.Scoring;
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using osuTK.Graphics;
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namespace osu.Game.Tests.Visual.Gameplay
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{
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public class TestSceneScoring : OsuTestScene
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{
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private GraphContainer graphs = null!;
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private SettingsSlider<int> sliderMaxCombo = null!;
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private FillFlowContainer legend = null!;
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[Test]
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public void TestBasic()
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{
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AddStep("setup tests", () =>
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{
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Children = new Drawable[]
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{
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new GridContainer
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{
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RelativeSizeAxes = Axes.Both,
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RowDimensions = new[]
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{
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new Dimension(),
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new Dimension(GridSizeMode.AutoSize),
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new Dimension(GridSizeMode.AutoSize),
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},
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Content = new[]
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{
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new Drawable[]
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{
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graphs = new GraphContainer
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{
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RelativeSizeAxes = Axes.Both,
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},
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},
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new Drawable[]
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{
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legend = new FillFlowContainer
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{
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Padding = new MarginPadding(20),
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Direction = FillDirection.Full,
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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},
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},
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new Drawable[]
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{
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new FillFlowContainer
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{
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Padding = new MarginPadding(20),
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Direction = FillDirection.Full,
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Children = new Drawable[]
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{
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sliderMaxCombo = new SettingsSlider<int>
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{
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Width = 0.5f,
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TransferValueOnCommit = true,
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Current = new BindableInt(1024)
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{
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MinValue = 96,
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MaxValue = 8192,
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},
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LabelText = "max combo",
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}
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}
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},
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},
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}
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}
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};
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sliderMaxCombo.Current.BindValueChanged(_ => rerun());
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graphs.MissLocations.BindCollectionChanged((_, __) => rerun());
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graphs.MaxCombo.BindTo(sliderMaxCombo.Current);
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rerun();
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});
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}
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private void rerun()
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{
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graphs.Clear();
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legend.Clear();
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runForProcessor("lazer-standardised", Color4.YellowGreen, new ScoreProcessor(new OsuRuleset()) { Mode = { Value = ScoringMode.Standardised } });
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runForProcessor("lazer-classic", Color4.MediumPurple, new ScoreProcessor(new OsuRuleset()) { Mode = { Value = ScoringMode.Classic } });
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int totalScore = 0;
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int currentCombo = 0;
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const int base_score = 300;
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runForAlgorithm("ScoreV1 (classic)", Color4.Purple, () =>
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{
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const float score_multiplier = 1;
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totalScore += base_score;
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// combo multiplier
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// ReSharper disable once PossibleLossOfFraction
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totalScore += (int)(Math.Max(0, currentCombo - 1) * (base_score / 25 * score_multiplier));
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currentCombo++;
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}, () =>
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{
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currentCombo = 0;
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}, () =>
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{
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// Arbitrary value chosen towards the upper range.
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const double score_multiplier = 4;
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return (int)(totalScore * score_multiplier);
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});
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double comboPortion = 0;
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int maxCombo = sliderMaxCombo.Current.Value;
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double currentBaseScore = 0;
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double maxBaseScore = 0;
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int currentHits = 0;
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double comboPortionMax = 0;
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for (int i = 0; i < maxCombo; i++)
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comboPortionMax += base_score * (1 + (i + 1) / 10.0);
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runForAlgorithm("ScoreV2", Color4.OrangeRed, () =>
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{
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maxBaseScore += base_score;
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currentBaseScore += base_score;
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comboPortion += base_score * (1 + ++currentCombo / 10.0);
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currentHits++;
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}, () =>
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{
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currentHits++;
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maxBaseScore += base_score;
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currentCombo = 0;
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}, () =>
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{
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double accuracy = currentBaseScore / maxBaseScore;
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return (int)Math.Round
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(
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700000 * comboPortion / comboPortionMax +
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300000 * Math.Pow(accuracy, 10) * ((double)currentHits / maxCombo)
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);
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});
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}
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private void runForProcessor(string name, Color4 colour, ScoreProcessor processor)
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{
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int maxCombo = sliderMaxCombo.Current.Value;
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var beatmap = new OsuBeatmap();
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for (int i = 0; i < maxCombo; i++)
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beatmap.HitObjects.Add(new HitCircle());
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processor.ApplyBeatmap(beatmap);
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runForAlgorithm(name, colour,
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() => processor.ApplyResult(new OsuJudgementResult(new HitCircle(), new OsuJudgement()) { Type = HitResult.Great }),
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() => processor.ApplyResult(new OsuJudgementResult(new HitCircle(), new OsuJudgement()) { Type = HitResult.Miss }),
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() => (int)processor.TotalScore.Value);
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}
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private void runForAlgorithm(string name, Color4 colour, Action applyHit, Action applyMiss, Func<int> getTotalScore)
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{
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int maxCombo = sliderMaxCombo.Current.Value;
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List<float> results = new List<float>();
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for (int i = 0; i < maxCombo; i++)
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{
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if (graphs.MissLocations.Contains(i))
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applyMiss();
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else
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applyHit();
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results.Add(getTotalScore());
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}
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graphs.Add(new LineGraph
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{
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RelativeSizeAxes = Axes.Both,
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LineColour = colour,
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Values = results
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});
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legend.Add(new OsuSpriteText
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{
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Colour = colour,
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RelativeSizeAxes = Axes.X,
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Width = 0.5f,
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Text = $"{FontAwesome.Solid.Circle.Icon} {name}"
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});
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legend.Add(new OsuSpriteText
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{
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Colour = colour,
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RelativeSizeAxes = Axes.X,
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Width = 0.5f,
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Text = $"final score {getTotalScore():#,0}"
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});
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}
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}
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public class GraphContainer : Container
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{
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public readonly BindableList<double> MissLocations = new BindableList<double>();
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public Bindable<int> MaxCombo = new Bindable<int>();
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protected override Container<Drawable> Content { get; } = new Container { RelativeSizeAxes = Axes.Both };
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private readonly Box hoverLine;
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private readonly Container missLines;
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private readonly Container verticalGridLines;
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public GraphContainer()
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{
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InternalChild = new Container
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{
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RelativeSizeAxes = Axes.Both,
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Children = new Drawable[]
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{
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new Box
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{
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Colour = OsuColour.Gray(0.1f),
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RelativeSizeAxes = Axes.Both,
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},
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verticalGridLines = new Container
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{
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RelativeSizeAxes = Axes.Both,
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},
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Content,
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hoverLine = new Box
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{
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Colour = Color4.Yellow,
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RelativeSizeAxes = Axes.Y,
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Alpha = 0,
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Width = 1,
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},
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missLines = new Container
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{
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RelativeSizeAxes = Axes.Both,
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},
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}
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};
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MissLocations.BindCollectionChanged((_, _) => updateMissLocations());
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MaxCombo.BindValueChanged(_ =>
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{
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updateMissLocations();
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updateVerticalGridLines();
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}, true);
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}
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private void updateVerticalGridLines()
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{
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verticalGridLines.Clear();
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for (int i = 0; i < MaxCombo.Value; i++)
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{
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if (i % 100 == 0)
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{
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verticalGridLines.AddRange(new Drawable[]
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{
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new Box
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{
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Colour = OsuColour.Gray(0.2f),
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Width = 1,
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RelativeSizeAxes = Axes.Y,
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RelativePositionAxes = Axes.X,
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X = (float)i / MaxCombo.Value,
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},
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new OsuSpriteText
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{
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RelativePositionAxes = Axes.X,
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X = (float)i / MaxCombo.Value,
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Anchor = Anchor.BottomLeft,
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Origin = Anchor.BottomLeft,
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Text = $"{i:#,0}",
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Rotation = -30,
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Y = -20,
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}
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});
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}
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}
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}
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private void updateMissLocations()
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{
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missLines.Clear();
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foreach (int miss in MissLocations)
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{
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missLines.Add(new Box
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{
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Colour = Color4.Red,
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Width = 1,
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RelativeSizeAxes = Axes.Y,
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RelativePositionAxes = Axes.X,
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X = (float)miss / MaxCombo.Value,
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});
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}
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}
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protected override bool OnHover(HoverEvent e)
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{
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hoverLine.Show();
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return base.OnHover(e);
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}
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protected override void OnHoverLost(HoverLostEvent e)
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{
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hoverLine.Hide();
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base.OnHoverLost(e);
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}
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protected override bool OnMouseMove(MouseMoveEvent e)
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{
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hoverLine.X = e.MousePosition.X;
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return base.OnMouseMove(e);
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}
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protected override bool OnClick(ClickEvent e)
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{
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MissLocations.Add((int)(e.MousePosition.X / DrawWidth * MaxCombo.Value));
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return true;
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}
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}
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}
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