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218 lines
7.6 KiB
C#
218 lines
7.6 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 System;
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using System.Linq;
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using OpenTK;
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using osu.Framework.Allocation;
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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;
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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.Users;
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using System.Collections.Generic;
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using osu.Framework.Configuration;
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namespace osu.Game.Overlays.Profile
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{
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public class RankGraph : Container
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{
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private const float primary_textsize = 25;
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private const float secondary_textsize = 13;
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private const float padding = 10;
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private const float fade_duration = 150;
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private const int ranked_days = 88;
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private readonly SpriteText rankText, performanceText, relativeText;
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private readonly RankChartLineGraph graph;
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private readonly OsuSpriteText placeholder;
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private KeyValuePair<int, int>[] ranks;
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public Bindable<User> User = new Bindable<User>();
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public RankGraph()
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{
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Padding = new MarginPadding { Vertical = padding };
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Children = new Drawable[]
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{
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placeholder = new OsuSpriteText
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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Text = "No recent plays",
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TextSize = 14,
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Font = @"Exo2.0-RegularItalic",
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},
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rankText = new OsuSpriteText
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{
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Anchor = Anchor.TopCentre,
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Origin = Anchor.TopCentre,
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Font = @"Exo2.0-RegularItalic",
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TextSize = primary_textsize
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},
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relativeText = new OsuSpriteText
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{
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Anchor = Anchor.TopCentre,
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Origin = Anchor.TopCentre,
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Font = @"Exo2.0-RegularItalic",
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Y = 25,
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TextSize = secondary_textsize
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},
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performanceText = new OsuSpriteText
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{
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Anchor = Anchor.BottomCentre,
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Origin = Anchor.BottomCentre,
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Font = @"Exo2.0-RegularItalic",
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TextSize = secondary_textsize
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},
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graph = new RankChartLineGraph
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{
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Anchor = Anchor.BottomCentre,
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Origin = Anchor.BottomCentre,
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RelativeSizeAxes = Axes.X,
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Height = 75,
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Y = -secondary_textsize,
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Alpha = 0,
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}
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};
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graph.OnBallMove += showHistoryRankTexts;
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User.ValueChanged += userChanged;
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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graph.Colour = colours.Yellow;
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}
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private void userChanged(User user)
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{
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placeholder.FadeIn(fade_duration, Easing.Out);
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if (user == null)
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{
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rankText.Text = string.Empty;
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performanceText.Text = string.Empty;
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relativeText.Text = string.Empty;
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graph.FadeOut(fade_duration, Easing.Out);
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ranks = null;
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return;
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}
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int[] userRanks = user.RankHistory?.Data ?? new[] { user.Statistics.Rank };
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ranks = userRanks.Select((x, index) => new KeyValuePair<int, int>(index, x)).Where(x => x.Value != 0).ToArray();
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if (ranks.Length > 1)
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{
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placeholder.FadeOut(fade_duration, Easing.Out);
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graph.DefaultValueCount = ranks.Length;
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graph.Values = ranks.Select(x => -(float)Math.Log(x.Value));
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graph.SetStaticBallPosition();
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}
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graph.FadeTo(ranks.Length > 1 ? 1 : 0, fade_duration, Easing.Out);
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updateRankTexts();
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}
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private void updateRankTexts()
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{
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rankText.Text = User.Value.Statistics.Rank > 0 ? $"#{User.Value.Statistics.Rank:#,0}" : "no rank";
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performanceText.Text = User.Value.Statistics.PP != null ? $"{User.Value.Statistics.PP:#,0}pp" : string.Empty;
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relativeText.Text = $"{User.Value.Country?.FullName} #{User.Value.CountryRank:#,0}";
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}
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private void showHistoryRankTexts(int dayIndex)
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{
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rankText.Text = $"#{ranks[dayIndex].Value:#,0}";
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relativeText.Text = dayIndex + 1 == ranks.Length ? "Now" : $"{ranked_days - ranks[dayIndex].Key} days ago";
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}
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protected override bool OnHover(InputState state)
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{
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if (ranks?.Length > 1)
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{
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graph.UpdateBallPosition(state.Mouse.Position.X);
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graph.ShowBall();
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}
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return base.OnHover(state);
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}
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protected override bool OnMouseMove(InputState state)
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{
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if (ranks?.Length > 1)
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graph.UpdateBallPosition(state.Mouse.Position.X);
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return base.OnMouseMove(state);
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}
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protected override void OnHoverLost(InputState state)
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{
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if (ranks?.Length > 1)
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{
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graph.HideBall();
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updateRankTexts();
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}
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base.OnHoverLost(state);
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}
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private class RankChartLineGraph : LineGraph
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{
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private readonly CircularContainer staticBall;
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private readonly CircularContainer movingBall;
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public Action<int> OnBallMove;
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public RankChartLineGraph()
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{
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Add(staticBall = new CircularContainer
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{
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Origin = Anchor.Centre,
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Size = new Vector2(8),
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Masking = true,
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RelativePositionAxes = Axes.Both,
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Child = new Box { RelativeSizeAxes = Axes.Both }
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});
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Add(movingBall = new CircularContainer
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{
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Origin = Anchor.Centre,
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Size = new Vector2(8),
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Alpha = 0,
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Masking = true,
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RelativePositionAxes = Axes.Both,
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Child = new Box { RelativeSizeAxes = Axes.Both }
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});
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}
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public void SetStaticBallPosition() => staticBall.Position = new Vector2(1, GetYPosition(Values.Last()));
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public void UpdateBallPosition(float mouseXPosition)
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{
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int index = calculateIndex(mouseXPosition);
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movingBall.Position = calculateBallPosition(index);
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OnBallMove.Invoke(index);
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}
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public void ShowBall() => movingBall.FadeIn(fade_duration);
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public void HideBall() => movingBall.FadeOut(fade_duration);
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private int calculateIndex(float mouseXPosition) => (int)Math.Round(mouseXPosition / DrawWidth * (DefaultValueCount - 1));
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private Vector2 calculateBallPosition(int index)
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{
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float y = GetYPosition(Values.ElementAt(index));
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return new Vector2(index / (float)(DefaultValueCount - 1), y);
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}
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}
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}
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}
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