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osu-lazer/osu.Game.Rulesets.Taiko/Mods/TaikoModClassic.cs

39 lines
1.5 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.Diagnostics;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Taiko.Objects;
using osu.Game.Rulesets.Taiko.UI;
using osu.Game.Rulesets.UI;
namespace osu.Game.Rulesets.Taiko.Mods
{
public class TaikoModClassic : ModClassic, IApplicableToDrawableRuleset<TaikoHitObject>, IUpdatableByPlayfield
{
private DrawableTaikoRuleset? drawableTaikoRuleset;
public void ApplyToDrawableRuleset(DrawableRuleset<TaikoHitObject> drawableRuleset)
{
drawableTaikoRuleset = (DrawableTaikoRuleset)drawableRuleset;
drawableTaikoRuleset.LockPlayfieldAspect.Value = false;
var playfield = (TaikoPlayfield)drawableRuleset.Playfield;
playfield.ClassicHitTargetPosition.Value = true;
}
public void Update(Playfield playfield)
{
Debug.Assert(drawableTaikoRuleset != null);
// Classic taiko scrolls at a constant 100px per 1000ms. More notes become visible as the playfield is lengthened.
const float scroll_rate = 10;
// Since the time range will depend on a positional value, it is referenced to the x480 pixel space.
float ratio = drawableTaikoRuleset.DrawHeight / 480;
drawableTaikoRuleset.TimeRange.Value = (playfield.HitObjectContainer.DrawWidth / ratio) * scroll_rate;
}
}
}