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345 lines
12 KiB
C#
345 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 System.Linq;
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Extensions.Color4Extensions;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Colour;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Lines;
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using osu.Framework.Layout;
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using osu.Framework.Threading;
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using osu.Framework.Utils;
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using osu.Game.Configuration;
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using osu.Game.Graphics;
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using osu.Game.Rulesets.Judgements;
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using osu.Game.Rulesets.Objects;
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using osu.Game.Rulesets.Objects.Types;
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using osu.Game.Skinning;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Screens.Play.HUD
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{
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public partial class ArgonHealthDisplay : HealthDisplay, ISerialisableDrawable
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{
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public bool UsesFixedAnchor { get; set; }
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[SettingSource("Bar height")]
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public BindableFloat BarHeight { get; } = new BindableFloat(20)
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{
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MinValue = 0,
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MaxValue = 64,
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Precision = 1
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};
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[SettingSource("Bar length")]
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public BindableFloat BarLength { get; } = new BindableFloat(0.98f)
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{
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MinValue = 0.2f,
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MaxValue = 1,
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Precision = 0.01f,
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};
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private BarPath mainBar = null!;
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/// <summary>
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/// Used to show a glow at the end of the main bar, or red "damage" area when missing.
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/// </summary>
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private BarPath glowBar = null!;
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private BackgroundPath background = null!;
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private SliderPath barPath = null!;
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private static readonly Colour4 main_bar_colour = Colour4.White;
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private static readonly Colour4 main_bar_glow_colour = Color4Extensions.FromHex("#7ED7FD").Opacity(0.5f);
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private ScheduledDelegate? resetMissBarDelegate;
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private readonly List<Vector2> missBarVertices = new List<Vector2>();
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private readonly List<Vector2> healthBarVertices = new List<Vector2>();
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private double glowBarValue;
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public double GlowBarValue
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{
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get => glowBarValue;
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set
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{
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if (glowBarValue == value)
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return;
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glowBarValue = value;
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updatePathVertices();
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}
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}
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private double healthBarValue;
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public double HealthBarValue
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{
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get => healthBarValue;
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set
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{
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if (healthBarValue == value)
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return;
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healthBarValue = value;
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updatePathVertices();
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}
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}
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private const float main_path_radius = 10f;
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[BackgroundDependencyLoader]
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private void load()
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{
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RelativeSizeAxes = Axes.X;
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AutoSizeAxes = Axes.Y;
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InternalChild = new Container
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{
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AutoSizeAxes = Axes.Both,
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Children = new Drawable[]
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{
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background = new BackgroundPath
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{
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PathRadius = main_path_radius,
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},
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glowBar = new BarPath
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{
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BarColour = Color4.White,
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GlowColour = OsuColour.Gray(0.5f),
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Blending = BlendingParameters.Additive,
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Colour = ColourInfo.GradientHorizontal(Color4.White.Opacity(0.8f), Color4.White),
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PathRadius = 40f,
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// Kinda hacky, but results in correct positioning with increased path radius.
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Margin = new MarginPadding(-30f),
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GlowPortion = 0.9f,
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},
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mainBar = new BarPath
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{
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AutoSizeAxes = Axes.None,
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RelativeSizeAxes = Axes.Both,
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Blending = BlendingParameters.Additive,
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BarColour = main_bar_colour,
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GlowColour = main_bar_glow_colour,
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PathRadius = main_path_radius,
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GlowPortion = 0.6f,
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},
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}
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};
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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Current.BindValueChanged(v =>
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{
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if (v.NewValue >= GlowBarValue)
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finishMissDisplay();
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double time = v.NewValue > GlowBarValue ? 500 : 250;
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this.TransformTo(nameof(HealthBarValue), v.NewValue, time, Easing.OutQuint);
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if (resetMissBarDelegate == null)
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this.TransformTo(nameof(GlowBarValue), v.NewValue, time, Easing.OutQuint);
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}, true);
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BarLength.BindValueChanged(l => Width = l.NewValue, true);
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BarHeight.BindValueChanged(_ => updatePath());
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updatePath();
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}
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protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
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{
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if ((invalidation & Invalidation.DrawSize) > 0)
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updatePath();
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return base.OnInvalidate(invalidation, source);
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}
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protected override void Update()
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{
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base.Update();
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mainBar.Alpha = (float)Interpolation.DampContinuously(mainBar.Alpha, Current.Value > 0 ? 1 : 0, 40, Time.Elapsed);
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glowBar.Alpha = (float)Interpolation.DampContinuously(glowBar.Alpha, GlowBarValue > 0 ? 1 : 0, 40, Time.Elapsed);
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}
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protected override void Flash(JudgementResult result)
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{
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base.Flash(result);
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mainBar.TransformTo(nameof(BarPath.GlowColour), main_bar_glow_colour.Opacity(0.8f))
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.TransformTo(nameof(BarPath.GlowColour), main_bar_glow_colour, 300, Easing.OutQuint);
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if (resetMissBarDelegate == null)
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{
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glowBar.TransformTo(nameof(BarPath.BarColour), Colour4.White, 100, Easing.OutQuint)
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.Then()
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.TransformTo(nameof(BarPath.BarColour), main_bar_colour, 800, Easing.OutQuint);
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glowBar.TransformTo(nameof(BarPath.GlowColour), Colour4.White)
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.TransformTo(nameof(BarPath.GlowColour), main_bar_glow_colour, 800, Easing.OutQuint);
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}
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}
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protected override void Miss(JudgementResult result)
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{
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base.Miss(result);
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if (resetMissBarDelegate != null)
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{
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resetMissBarDelegate.Cancel();
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resetMissBarDelegate = null;
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}
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else
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{
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// Reset any ongoing animation immediately, else things get weird.
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this.TransformTo(nameof(GlowBarValue), HealthBarValue);
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}
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this.Delay(500).Schedule(() =>
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{
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this.TransformTo(nameof(GlowBarValue), Current.Value, 300, Easing.OutQuint);
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finishMissDisplay();
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}, out resetMissBarDelegate);
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glowBar.TransformTo(nameof(BarPath.BarColour), new Colour4(255, 147, 147, 255), 100, Easing.OutQuint).Then()
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.TransformTo(nameof(BarPath.BarColour), new Colour4(255, 93, 93, 255), 800, Easing.OutQuint);
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glowBar.TransformTo(nameof(BarPath.GlowColour), new Colour4(253, 0, 0, 255).Lighten(0.2f))
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.TransformTo(nameof(BarPath.GlowColour), new Colour4(253, 0, 0, 255), 800, Easing.OutQuint);
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}
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private void finishMissDisplay()
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{
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if (resetMissBarDelegate == null)
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return;
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if (Current.Value > 0)
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{
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glowBar.TransformTo(nameof(BarPath.BarColour), main_bar_colour, 300, Easing.In);
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glowBar.TransformTo(nameof(BarPath.GlowColour), main_bar_glow_colour, 300, Easing.In);
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}
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resetMissBarDelegate?.Cancel();
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resetMissBarDelegate = null;
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}
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private void updatePath()
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{
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float barLength = DrawWidth - main_path_radius * 2;
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float curveStart = barLength - 70;
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float curveEnd = barLength - 40;
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const float curve_smoothness = 10;
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Vector2 diagonalDir = (new Vector2(curveEnd, BarHeight.Value) - new Vector2(curveStart, 0)).Normalized();
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barPath = new SliderPath(new[]
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{
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new PathControlPoint(new Vector2(0, 0), PathType.Linear),
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new PathControlPoint(new Vector2(curveStart - curve_smoothness, 0), PathType.Bezier),
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new PathControlPoint(new Vector2(curveStart, 0)),
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new PathControlPoint(new Vector2(curveStart, 0) + diagonalDir * curve_smoothness, PathType.Linear),
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new PathControlPoint(new Vector2(curveEnd, BarHeight.Value) - diagonalDir * curve_smoothness, PathType.Bezier),
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new PathControlPoint(new Vector2(curveEnd, BarHeight.Value)),
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new PathControlPoint(new Vector2(curveEnd + curve_smoothness, BarHeight.Value), PathType.Linear),
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new PathControlPoint(new Vector2(barLength, BarHeight.Value)),
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});
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List<Vector2> vertices = new List<Vector2>();
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barPath.GetPathToProgress(vertices, 0.0, 1.0);
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background.Vertices = vertices;
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mainBar.Vertices = vertices;
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glowBar.Vertices = vertices;
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updatePathVertices();
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}
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private void updatePathVertices()
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{
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barPath.GetPathToProgress(healthBarVertices, 0.0, healthBarValue);
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barPath.GetPathToProgress(missBarVertices, healthBarValue, Math.Max(glowBarValue, healthBarValue));
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if (healthBarVertices.Count == 0)
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healthBarVertices.Add(Vector2.Zero);
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if (missBarVertices.Count == 0)
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missBarVertices.Add(Vector2.Zero);
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glowBar.Vertices = missBarVertices.Select(v => v - missBarVertices[0]).ToList();
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glowBar.Position = missBarVertices[0];
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mainBar.Vertices = healthBarVertices.Select(v => v - healthBarVertices[0]).ToList();
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mainBar.Position = healthBarVertices[0];
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}
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private partial class BackgroundPath : SmoothPath
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{
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protected override Color4 ColourAt(float position)
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{
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if (position <= 0.16f)
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return Color4.White.Opacity(0.8f);
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return Interpolation.ValueAt(position,
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Color4.White.Opacity(0.8f),
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Color4.Black.Opacity(0.2f),
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-0.5f, 1f, Easing.OutQuint);
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}
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}
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private partial class BarPath : SmoothPath
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{
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private Colour4 barColour;
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public Colour4 BarColour
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{
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get => barColour;
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set
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{
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if (barColour == value)
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return;
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barColour = value;
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InvalidateTexture();
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}
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}
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private Colour4 glowColour;
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public Colour4 GlowColour
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{
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get => glowColour;
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set
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{
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if (glowColour == value)
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return;
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glowColour = value;
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InvalidateTexture();
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}
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}
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public float GlowPortion { get; init; }
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protected override Color4 ColourAt(float position)
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{
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if (position >= GlowPortion)
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return BarColour;
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return Interpolation.ValueAt(position, Colour4.Black.Opacity(0.0f), GlowColour, 0.0, GlowPortion, Easing.InQuint);
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}
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}
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}
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}
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