osu/osu.Game.Rulesets.Mania/Mods/ManiaModGravity.cs

48 lines
2.2 KiB
C#

// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System.Collections.Generic;
using System.Linq;
using osu.Game.Rulesets.Mania.Objects;
using osu.Game.Rulesets.Mania.UI;
using osu.Game.Rulesets.Mods;
using osu.Game.Graphics;
using osu.Game.Rulesets.Mania.Timing;
using osu.Game.Rulesets.Timing;
using osu.Game.Rulesets.Mania.Objects.Drawables;
namespace osu.Game.Rulesets.Mania.Mods
{
public class ManiaModGravity : Mod, IGenerateSpeedAdjustments
{
public override string Name => "Gravity";
public override string ShortenedName => "GR";
public override double ScoreMultiplier => 0;
public override FontAwesome Icon => FontAwesome.fa_sort_desc;
public void ApplyToRulesetContainer(ManiaRulesetContainer rulesetContainer, ref List<SpeedAdjustmentContainer>[] hitObjectTimingChanges, ref List<SpeedAdjustmentContainer> barlineTimingChanges)
{
// We have to generate one speed adjustment per hit object for gravity
foreach (ManiaHitObject obj in rulesetContainer.Objects.OfType<ManiaHitObject>())
{
MultiplierControlPoint controlPoint = rulesetContainer.CreateControlPointAt(obj.StartTime);
// Beat length has too large of an effect for gravity, so we'll force it to a constant value for now
controlPoint.TimingPoint.BeatLength = 1000;
hitObjectTimingChanges[obj.Column].Add(new ManiaSpeedAdjustmentContainer(controlPoint, ScrollingAlgorithm.Gravity));
}
// Like with hit objects, we need to generate one speed adjustment per bar line
foreach (DrawableBarLine barLine in rulesetContainer.BarLines)
{
var controlPoint = rulesetContainer.CreateControlPointAt(barLine.HitObject.StartTime);
// Beat length has too large of an effect for gravity, so we'll force it to a constant value for now
controlPoint.TimingPoint.BeatLength = 1000;
barlineTimingChanges.Add(new ManiaSpeedAdjustmentContainer(controlPoint, ScrollingAlgorithm.Gravity));
}
}
}
}