Add "No Scope" mod implementation for Catch

This commit is contained in:
Semyon Rozhkov
2021-11-09 17:11:19 +03:00
parent ae54e79b4c
commit 64bc8da14c
5 changed files with 275 additions and 67 deletions

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// 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.Linq;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Mods;
using osu.Framework.Utils;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.Catch.UI;
using osu.Game.Rulesets.UI;
using osu.Game.Utils;
namespace osu.Game.Rulesets.Catch.Mods
{
public class CatchModNoScope : ModNoScope, IApplicableToBeatmap, IApplicableToDrawableRuleset<CatchHitObject>
{
public override string Description => "Where's the catcher?";
public PeriodTracker BananaShowerPeriods;
public void ApplyToBeatmap(IBeatmap beatmap)
{
BananaShowerPeriods = new PeriodTracker(beatmap.HitObjects.OfType<BananaShower>().Select(b => new Period(b.StartTime - TRANSITION_DURATION, b.EndTime)));
}
public void ApplyToDrawableRuleset(DrawableRuleset<CatchHitObject> drawableRuleset)
{
var playfield = (CatchPlayfield)drawableRuleset.Playfield;
playfield.OnUpdate += _ =>
{
bool shouldAlwaysShowCatcher = IsBreakTime.Value || BananaShowerPeriods.IsInAny(playfield.Clock.CurrentTime);
float targetAlpha = shouldAlwaysShowCatcher ? 1 : ComboBasedAlpha;
playfield.CatcherArea.Alpha = (float)Interpolation.Lerp(playfield.CatcherArea.Alpha, targetAlpha, Math.Clamp(playfield.Time.Elapsed / TRANSITION_DURATION, 0, 1));
};
}
}
}