// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. using System; using osu.Framework.Allocation; using osu.Framework.Bindables; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Graphics.Shapes; using osu.Framework.Graphics.UserInterface; using osu.Framework.Localisation; using osu.Game.Graphics; using osu.Game.Graphics.Sprites; using osu.Game.Graphics.UserInterface; using osu.Game.Localisation; using osu.Game.Rulesets.Mods; using osu.Game.Utils; using osuTK; namespace osu.Game.Overlays.Mods { /// /// On the mod select overlay, this provides a local updating view of the aggregate score multiplier coming from mods. /// public partial class ScoreMultiplierDisplay : ModFooterInformationDisplay, IHasCurrentValue { public const float HEIGHT = 42; public Bindable Current { get => current.Current; set => current.Current = value; } private readonly BindableWithCurrent current = new BindableWithCurrent(); private const float transition_duration = 200; private RollingCounter counter = null!; private Box flashLayer = null!; [Resolved] private OsuColour colours { get; set; } = null!; public ScoreMultiplierDisplay() { Current.Default = 1d; Current.Value = 1d; } [BackgroundDependencyLoader] private void load() { // You would think that we could add this to `Content`, but borders don't mix well // with additive blending children elements. AddInternal(new Container { Anchor = Anchor.BottomRight, Origin = Anchor.BottomRight, RelativeSizeAxes = Axes.Both, Shear = new Vector2(ShearedOverlayContainer.SHEAR, 0), CornerRadius = ShearedButton.CORNER_RADIUS, Masking = true, Children = new Drawable[] { flashLayer = new Box { Alpha = 0, Blending = BlendingParameters.Additive, RelativeSizeAxes = Axes.Both, } } }); LeftContent.AddRange(new Drawable[] { new OsuSpriteText { Anchor = Anchor.Centre, Origin = Anchor.Centre, Shear = new Vector2(-ShearedOverlayContainer.SHEAR, 0), Text = ModSelectOverlayStrings.ScoreMultiplier, Font = OsuFont.Default.With(size: 17, weight: FontWeight.SemiBold) } }); RightContent.Add(new Container { Width = 40, RelativeSizeAxes = Axes.Y, Margin = new MarginPadding(10), Anchor = Anchor.Centre, Origin = Anchor.Centre, Child = counter = new EffectCounter { Shear = new Vector2(-ShearedOverlayContainer.SHEAR, 0), Anchor = Anchor.Centre, Origin = Anchor.Centre, Current = { BindTarget = Current } } }); } protected override void LoadComplete() { base.LoadComplete(); Current.BindValueChanged(e => { if (e.NewValue > Current.Default) { MainBackground .FadeColour(colours.ForModType(ModType.DifficultyIncrease), transition_duration, Easing.OutQuint); counter.FadeColour(ColourProvider.Background5, transition_duration, Easing.OutQuint); } else if (e.NewValue < Current.Default) { MainBackground .FadeColour(colours.ForModType(ModType.DifficultyReduction), transition_duration, Easing.OutQuint); counter.FadeColour(ColourProvider.Background5, transition_duration, Easing.OutQuint); } else { MainBackground.FadeColour(ColourProvider.Background4, transition_duration, Easing.OutQuint); counter.FadeColour(Colour4.White, transition_duration, Easing.OutQuint); } flashLayer .FadeOutFromOne() .FadeTo(0.15f, 60, Easing.OutQuint) .Then().FadeOut(500, Easing.OutQuint); const float move_amount = 4; if (e.NewValue > e.OldValue) counter.MoveToY(Math.Max(-move_amount * 2, counter.Y - move_amount)).Then().MoveToY(0, transition_duration * 2, Easing.OutQuint); else counter.MoveToY(Math.Min(move_amount * 2, counter.Y + move_amount)).Then().MoveToY(0, transition_duration * 2, Easing.OutQuint); }, true); // required to prevent the counter initially rolling up from 0 to 1 // due to `Current.Value` having a nonstandard default value of 1. counter.SetCountWithoutRolling(Current.Value); } private partial class EffectCounter : RollingCounter { protected override double RollingDuration => 250; protected override LocalisableString FormatCount(double count) => ModUtils.FormatScoreMultiplier(count); protected override OsuSpriteText CreateSpriteText() => new OsuSpriteText { Anchor = Anchor.Centre, Origin = Anchor.Centre, Font = OsuFont.Default.With(size: 17, weight: FontWeight.SemiBold) }; } } }