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Add beat snap grid to the composer

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This commit is contained in:
smoogipoo
2019-10-16 20:20:07 +09:00
parent d3e38f5e5a
commit c4704f6a29
2 changed files with 92 additions and 6 deletions
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28
osu.Game.Rulesets.Osu/Edit/OsuHitObjectComposer.cs
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@ -2,10 +2,12 @@
// See the LICENCE file in the repository root for full licence text.
using System.Collections.Generic;
using System.Linq;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Edit.Tools;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles;
using osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders;
@ -52,5 +54,31 @@ namespace osu.Game.Rulesets.Osu.Edit
return base.CreateBlueprintFor(hitObject);
}
protected override DistanceSnapGrid CreateDistanceSnapGrid(IEnumerable<HitObject> selectedHitObjects)
{
var objects = selectedHitObjects.ToList();
if (objects.Count == 0)
{
var lastObject = EditorBeatmap.HitObjects.LastOrDefault(h => h.StartTime < EditorClock.CurrentTime);
if (lastObject == null)
return null;
return new OsuDistanceSnapGrid(lastObject);
}
else
{
double minTime = objects.Min(h => h.StartTime);
var lastObject = EditorBeatmap.HitObjects.LastOrDefault(h => h.StartTime < minTime);
if (lastObject == null)
return null;
return new OsuDistanceSnapGrid(lastObject);
}
}
}
}