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implement fadein

This commit is contained in:
LastExceed 2020-07-12 13:57:44 +02:00
parent 06ed5316c4
commit 1cf8b599a1
1 changed files with 92 additions and 1 deletions
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93
osu.Game.Rulesets.Mania/Mods/ManiaModFadeIn.cs
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@ -2,14 +2,24 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Linq;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Colour;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Testing;
using osu.Game.Graphics;
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.UI;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.UI;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Mania.Mods
{
public class ManiaModFadeIn : Mod
public class ManiaModFadeIn : Mod, IApplicableToDrawableRuleset<ManiaHitObject>
{
public override string Name => "Fade In";
public override string Acronym => "FI";
@ -19,5 +29,86 @@ public class ManiaModFadeIn : Mod
public override double ScoreMultiplier => 1;
public override bool Ranked => true;
public override Type[] IncompatibleMods => new[] { typeof(ModFlashlight<ManiaHitObject>) };
private const float lanecover_size_filled = 0.5f;
private const float lanecover_size_gradient = 0.25f;
public void ApplyToDrawableRuleset(DrawableRuleset<ManiaHitObject> drawableRuleset)
{
ManiaPlayfield maniaPlayfield = (ManiaPlayfield)drawableRuleset.Playfield;
foreach (Column column in maniaPlayfield.Stages.SelectMany(stage => stage.Columns))
{
column.hitObjectArea.ChildrenOfType<BufferedContainer>().First().Add(new LaneCover(false)
{
RelativeSizeAxes = Axes.Both,
SizeFilled = lanecover_size_filled,
SizeGradient = lanecover_size_gradient
});
}
}
private class LaneCover : CompositeDrawable
{
private readonly Box gradient;
private readonly Box filled;
private readonly bool reversed;
public LaneCover(bool reversed)
{
Blending = new BlendingParameters
{
RGBEquation = BlendingEquation.Add,
Source = BlendingType.Zero,
Destination = BlendingType.One,
AlphaEquation = BlendingEquation.Add,
SourceAlpha = BlendingType.Zero,
DestinationAlpha = BlendingType.OneMinusSrcAlpha
};
InternalChildren = new Drawable[]
{
gradient = new Box
{
RelativeSizeAxes = Axes.Both,
RelativePositionAxes = Axes.Both,
Colour = ColourInfo.GradientVertical(Color4.White.Opacity(1f), Color4.White.Opacity(0f))
},
filled = new Box
{
RelativeSizeAxes = Axes.Both
}
};
if (reversed)
{
gradient.Colour = ColourInfo.GradientVertical(Color4.White.Opacity(0f), Color4.White.Opacity(1f));
filled.Anchor = Anchor.BottomLeft;
filled.Origin = Anchor.BottomLeft;
}
this.reversed = reversed;
}
public float SizeFilled
{
set
{
filled.Height = value;
if (!reversed)
gradient.Y = value;
}
}
public float SizeGradient
{
set
{
gradient.Height = value;
if (reversed)
gradient.Y = 1 - value - filled.Height;
}
}
}
}
}