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osu-lazer/osu.Game/Overlays/Mods/ModCustomisationPanel.cs

247 lines
9.2 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Effects;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input;
using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Game.Configuration;
using osu.Game.Graphics;
using osu.Game.Graphics.Containers;
using osu.Game.Input.Bindings;
using osu.Game.Rulesets.Mods;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Overlays.Mods
{
public partial class ModCustomisationPanel : OverlayContainer, IKeyBindingHandler<GlobalAction>
{
private const float header_height = 42f;
private const float content_vertical_padding = 20f;
private const float content_border_thickness = 2f;
private Container content = null!;
private OsuScrollContainer scrollContainer = null!;
private FillFlowContainer sectionsFlow = null!;
[Resolved]
private OverlayColourProvider colourProvider { get; set; } = null!;
public readonly BindableBool Enabled = new BindableBool();
public readonly Bindable<ModCustomisationPanelState> ExpandedState = new Bindable<ModCustomisationPanelState>();
public Bindable<IReadOnlyList<Mod>> SelectedMods { get; } = new Bindable<IReadOnlyList<Mod>>(Array.Empty<Mod>());
public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => true;
// Handle{Non}PositionalInput controls whether the panel should act as a blocking layer on the screen. only block when the panel is expanded.
// These properties are used because they correctly handle blocking/unblocking hover when mouse is pointing at a drawable outside
// (handling OnHover or overriding Block{Non}PositionalInput doesn't work).
public override bool HandlePositionalInput => ExpandedState.Value != ModCustomisationPanelState.Collapsed;
public override bool HandleNonPositionalInput => ExpandedState.Value != ModCustomisationPanelState.Collapsed;
[BackgroundDependencyLoader]
private void load()
{
RelativeSizeAxes = Axes.Y;
InternalChildren = new Drawable[]
{
new ModCustomisationHeader(this)
{
Depth = float.MinValue,
RelativeSizeAxes = Axes.X,
Height = header_height,
Enabled = { BindTarget = Enabled },
ExpandedState = { BindTarget = ExpandedState },
},
content = new FocusGrabbingContainer(this)
{
RelativeSizeAxes = Axes.X,
BorderColour = colourProvider.Dark3,
BorderThickness = content_border_thickness,
CornerRadius = 10f,
Masking = true,
EdgeEffect = new EdgeEffectParameters
{
Type = EdgeEffectType.Shadow,
Offset = new Vector2(0f, 5f),
Radius = 20f,
Roundness = 5f,
Colour = Color4.Black.Opacity(0.25f),
},
ExpandedState = { BindTarget = ExpandedState },
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = colourProvider.Dark4,
},
scrollContainer = new OsuScrollContainer(Direction.Vertical)
{
RelativeSizeAxes = Axes.X,
Margin = new MarginPadding
{
Top = header_height + content_border_thickness,
Bottom = content_border_thickness
},
Child = sectionsFlow = new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Spacing = new Vector2(0f, 40f),
Margin = new MarginPadding
{
Top = content_vertical_padding,
Bottom = 5f + content_vertical_padding
},
}
}
}
}
};
}
protected override void LoadComplete()
{
base.LoadComplete();
Enabled.BindValueChanged(e =>
{
this.FadeColour(OsuColour.Gray(e.NewValue ? 1f : 0.6f), 300, Easing.OutQuint);
}, true);
ExpandedState.BindValueChanged(_ => updateDisplay(), true);
SelectedMods.BindValueChanged(_ => updateMods(), true);
FinishTransforms(true);
}
protected override void PopIn() => this.FadeIn(300, Easing.OutQuint);
protected override void PopOut() => this.FadeOut(300, Easing.OutQuint);
protected override bool OnClick(ClickEvent e)
{
ExpandedState.Value = ModCustomisationPanelState.Collapsed;
return base.OnClick(e);
}
protected override bool OnKeyDown(KeyDownEvent e) => true;
protected override bool OnScroll(ScrollEvent e) => true;
public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
{
switch (e.Action)
{
case GlobalAction.Back:
ExpandedState.Value = ModCustomisationPanelState.Collapsed;
return true;
}
return false;
}
public void OnReleased(KeyBindingReleaseEvent<GlobalAction> e)
{
}
private void updateDisplay()
{
content.ClearTransforms();
if (ExpandedState.Value != ModCustomisationPanelState.Collapsed)
{
content.AutoSizeDuration = 400;
content.AutoSizeEasing = Easing.OutQuint;
content.AutoSizeAxes = Axes.Y;
content.FadeIn(120, Easing.OutQuint);
}
else
{
content.AutoSizeAxes = Axes.None;
content.ResizeHeightTo(header_height, 400, Easing.OutQuint);
content.FadeOut(400, Easing.OutSine);
}
}
private void updateMods()
{
ExpandedState.Value = ModCustomisationPanelState.Collapsed;
sectionsFlow.Clear();
// Importantly, the selected mods bindable is already ordered by the mod select overlay (following the order of mod columns and panels).
// Using AsOrdered produces a slightly different order (e.g. DT and NC no longer becoming adjacent),
// which breaks user expectations when interacting with the overlay.
foreach (var mod in SelectedMods.Value)
{
var settings = mod.CreateSettingsControls().ToList();
if (settings.Count > 0)
sectionsFlow.Add(new ModCustomisationSection(mod, settings));
}
}
protected override void Update()
{
base.Update();
scrollContainer.Height = Math.Min(scrollContainer.AvailableContent, DrawHeight - header_height);
}
private partial class FocusGrabbingContainer : InputBlockingContainer
{
public readonly Bindable<ModCustomisationPanelState> ExpandedState = new Bindable<ModCustomisationPanelState>();
public override bool RequestsFocus => panel.ExpandedState.Value != ModCustomisationPanelState.Collapsed;
public override bool AcceptsFocus => panel.ExpandedState.Value != ModCustomisationPanelState.Collapsed;
private readonly ModCustomisationPanel panel;
public FocusGrabbingContainer(ModCustomisationPanel panel)
{
this.panel = panel;
}
private InputManager inputManager = null!;
protected override void LoadComplete()
{
base.LoadComplete();
inputManager = GetContainingInputManager()!;
}
protected override void Update()
{
base.Update();
if (ExpandedState.Value == ModCustomisationPanelState.Expanded
&& !ReceivePositionalInputAt(inputManager.CurrentState.Mouse.Position)
&& inputManager.DraggedDrawable == null)
{
ExpandedState.Value = ModCustomisationPanelState.Collapsed;
}
}
}
public enum ModCustomisationPanelState
{
Collapsed = 0,
Expanded = 1,
ExpandedByMod = 2,
}
}
}