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Centralise and share bar line generation code between rulesets

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Dean Herbert
2019-09-10 13:29:50 +09:00
parent 2bc64cd6e1
commit af3bb5a2cd
12 changed files with 89 additions and 114 deletions
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33
osu.Game.Rulesets.Mania/UI/DrawableManiaRuleset.cs
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@ -2,14 +2,11 @@
// See the LICENCE file in the repository root for full licence text.
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Framework.Input;
using osu.Framework.MathUtils;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Input.Handlers;
using osu.Game.Replays;
using osu.Game.Rulesets.Mania.Beatmaps;
@ -19,8 +16,8 @@ using osu.Game.Rulesets.Mania.Objects.Drawables;
using osu.Game.Rulesets.Mania.Replays;
using osu.Game.Rulesets.Mania.Scoring;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Objects.Types;
using osu.Game.Rulesets.Scoring;
using osu.Game.Rulesets.UI;
using osu.Game.Rulesets.UI.Scrolling;
@ -45,33 +42,7 @@ namespace osu.Game.Rulesets.Mania.UI
public DrawableManiaRuleset(Ruleset ruleset, IWorkingBeatmap beatmap, IReadOnlyList<Mod> mods)
: base(ruleset, beatmap, mods)
{
// Generate the bar lines
double lastObjectTime = (Objects.LastOrDefault() as IHasEndTime)?.EndTime ?? Objects.LastOrDefault()?.StartTime ?? double.MaxValue;
var timingPoints = Beatmap.ControlPointInfo.TimingPoints;
var barLines = new List<BarLine>();
for (int i = 0; i < timingPoints.Count; i++)
{
TimingControlPoint point = timingPoints[i];
// Stop on the beat before the next timing point, or if there is no next timing point stop slightly past the last object
double endTime = i < timingPoints.Count - 1 ? timingPoints[i + 1].Time - point.BeatLength : lastObjectTime + point.BeatLength * (int)point.TimeSignature;
int index = 0;
for (double t = timingPoints[i].Time; Precision.DefinitelyBigger(endTime, t); t += point.BeatLength, index++)
{
barLines.Add(new BarLine
{
StartTime = t,
ControlPoint = point,
BeatIndex = index
});
}
}
BarLines = barLines;
BarLines = new BarLineGenerator(Beatmap).BarLines;
}
[BackgroundDependencyLoader]