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Code Issues Releases Wiki Activity

Improve osu!mania gameplay scaling on portrait orientation

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This commit is contained in:
Salman Alshamrani 2024-12-28 19:22:45 -05:00
parent 7563a18c7f
commit 9d08bc2b50
2 changed files with 51 additions and 2 deletions
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2
osu.Game.Rulesets.Mania/UI/DrawableManiaRuleset.cs
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@ -51,6 +51,8 @@ namespace osu.Game.Rulesets.Mania.UI
public IEnumerable<BarLine> BarLines;
public override bool RequiresPortraitOrientation => Beatmap.Stages.Count == 1;
protected override bool RelativeScaleBeatLengths => true;
protected new ManiaRulesetConfigManager Config => (ManiaRulesetConfigManager)base.Config;

51
osu.Game.Rulesets.Mania/UI/ManiaPlayfieldAdjustmentContainer.cs
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@ -1,17 +1,64 @@
// 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 osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.UI;
using osuTK;
namespace osu.Game.Rulesets.Mania.UI
{
public partial class ManiaPlayfieldAdjustmentContainer : PlayfieldAdjustmentContainer
{
protected override Container<Drawable> Content { get; }
private readonly DrawSizePreservingFillContainer scalingContainer;
public ManiaPlayfieldAdjustmentContainer()
{
Anchor = Anchor.Centre;
Origin = Anchor.Centre;
InternalChild = scalingContainer = new DrawSizePreservingFillContainer
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
RelativeSizeAxes = Axes.Both,
Child = Content = new Container
{
RelativeSizeAxes = Axes.Both,
}
};
}
[Resolved]
private DrawableManiaRuleset drawableManiaRuleset { get; set; } = null!;
protected override void Update()
{
base.Update();
float aspectRatio = DrawWidth / DrawHeight;
bool isPortrait = aspectRatio < 4 / 3f;
if (isPortrait && drawableManiaRuleset.Beatmap.Stages.Count == 1)
{
// Scale playfield up by 25% to become playable on mobile devices,
// and leave a 10% horizontal gap if the playfield is scaled down due to being too wide.
const float base_scale = 1.25f;
const float base_width = 768f / base_scale;
const float side_gap = 0.9f;
scalingContainer.Strategy = DrawSizePreservationStrategy.Maximum;
float stageWidth = drawableManiaRuleset.Playfield.Stages[0].DrawWidth;
scalingContainer.TargetDrawSize = new Vector2(1024, base_width * Math.Max(stageWidth / aspectRatio / (base_width * side_gap), 1f));
}
else
{
scalingContainer.Strategy = DrawSizePreservationStrategy.Minimum;
scalingContainer.Scale = new Vector2(1f);
scalingContainer.Size = new Vector2(1f);
scalingContainer.TargetDrawSize = new Vector2(1024, 768);
}
}
}
}