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93 lines
3.3 KiB
C#
93 lines
3.3 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 osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Framework.Layout;
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using osu.Game.Configuration;
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using osu.Game.Rulesets.Mods;
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using osu.Game.Rulesets.Taiko.Objects;
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using osu.Game.Rulesets.Taiko.UI;
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using osu.Game.Rulesets.UI;
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using osuTK;
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namespace osu.Game.Rulesets.Taiko.Mods
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{
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public class TaikoModFlashlight : ModFlashlight<TaikoHitObject>
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{
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public override double ScoreMultiplier => UsesDefaultConfiguration ? 1.12 : 1;
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[SettingSource("Flashlight size", "Multiplier applied to the default flashlight size.")]
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public override BindableFloat SizeMultiplier { get; } = new BindableFloat
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{
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MinValue = 0.5f,
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MaxValue = 1.5f,
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Default = 1f,
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Value = 1f,
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Precision = 0.1f
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};
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[SettingSource("Change size based on combo", "Decrease the flashlight size as combo increases.")]
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public override BindableBool ComboBasedSize { get; } = new BindableBool
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{
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Default = true,
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Value = true
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};
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public override float DefaultFlashlightSize => 250;
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protected override Flashlight CreateFlashlight() => new TaikoFlashlight(this, playfield);
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private TaikoPlayfield playfield = null!;
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public override void ApplyToDrawableRuleset(DrawableRuleset<TaikoHitObject> drawableRuleset)
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{
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playfield = (TaikoPlayfield)drawableRuleset.Playfield;
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base.ApplyToDrawableRuleset(drawableRuleset);
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}
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private class TaikoFlashlight : Flashlight
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{
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private readonly LayoutValue flashlightProperties = new LayoutValue(Invalidation.RequiredParentSizeToFit | Invalidation.DrawInfo);
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private readonly TaikoPlayfield taikoPlayfield;
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public TaikoFlashlight(TaikoModFlashlight modFlashlight, TaikoPlayfield taikoPlayfield)
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: base(modFlashlight)
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{
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this.taikoPlayfield = taikoPlayfield;
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FlashlightSize = getSizeFor(0);
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AddLayout(flashlightProperties);
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}
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private Vector2 getSizeFor(int combo)
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{
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// Preserve flashlight size through the playfield's aspect adjustment.
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return new Vector2(0, GetSizeFor(combo) * taikoPlayfield.DrawHeight / TaikoPlayfield.DEFAULT_HEIGHT);
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}
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protected override void OnComboChange(ValueChangedEvent<int> e)
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{
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this.TransformTo(nameof(FlashlightSize), getSizeFor(e.NewValue), FLASHLIGHT_FADE_DURATION);
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}
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protected override string FragmentShader => "CircularFlashlight";
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protected override void Update()
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{
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base.Update();
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if (!flashlightProperties.IsValid)
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{
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FlashlightPosition = ToLocalSpace(taikoPlayfield.HitTarget.ScreenSpaceDrawQuad.Centre);
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ClearTransforms(targetMember: nameof(FlashlightSize));
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FlashlightSize = getSizeFor(Combo.Value);
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flashlightProperties.Validate();
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}
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}
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}
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}
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}
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