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Merge pull request #4392 from HoLLy-HaCKeR/ctb-hyperdash-fix 

Add 1/4th of a frame of grace time to hyperdash calculation
This commit is contained in:
Dean Herbert 2019-03-05 12:47:20 +09:00 committed by GitHub
parent 7c54e67b6e 6e7232bcec
commit 47f41128e5
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 3 deletions
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23
osu.Game.Rulesets.Catch.Tests/TestCaseHyperDash.cs
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@ -1,9 +1,11 @@
// 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 NUnit.Framework;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Screens.Play;
namespace osu.Game.Rulesets.Catch.Tests
{
@ -17,13 +19,30 @@ public TestCaseHyperDash()
protected override IBeatmap CreateBeatmap(Ruleset ruleset)
{
var beatmap = new Beatmap { BeatmapInfo = { Ruleset = ruleset.RulesetInfo } };
var beatmap = new Beatmap
{
BeatmapInfo =
{
Ruleset = ruleset.RulesetInfo,
BaseDifficulty = new BeatmapDifficulty { CircleSize = 3.6f }
}
};
// Should produce a hperdash
beatmap.HitObjects.Add(new Fruit { StartTime = 816, X = 308 / 512f, NewCombo = true });
beatmap.HitObjects.Add(new Fruit { StartTime = 1008, X = 56 / 512f, });
for (int i = 0; i < 512; i++)
if (i % 5 < 3)
beatmap.HitObjects.Add(new Fruit { X = i % 10 < 5 ? 0.02f : 0.98f, StartTime = i * 100, NewCombo = i % 8 == 0 });
beatmap.HitObjects.Add(new Fruit { X = i % 10 < 5 ? 0.02f : 0.98f, StartTime = 2000 + i * 100, NewCombo = i % 8 == 0 });
return beatmap;
}
protected override void AddCheckSteps(Func<Player> player)
{
base.AddCheckSteps(player);
AddAssert("First note is hyperdash", () => Beatmap.Value.Beatmap.HitObjects[0] is Fruit f && f.HyperDash);
}
}
}

2
osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapProcessor.cs
View File

@ -100,7 +100,7 @@ private void initialiseHyperDash(List<CatchHitObject> objects)
CatchHitObject nextObject = objectWithDroplets[i + 1];
int thisDirection = nextObject.X > currentObject.X ? 1 : -1;
double timeToNext = nextObject.StartTime - currentObject.StartTime;
double timeToNext = nextObject.StartTime - currentObject.StartTime - 1000f / 60f / 4; // 1/4th of a frame of grace time, taken from osu-stable
double distanceToNext = Math.Abs(nextObject.X - currentObject.X) - (lastDirection == thisDirection ? lastExcess : halfCatcherWidth);
float distanceToHyper = (float)(timeToNext * CatcherArea.Catcher.BASE_SPEED - distanceToNext);
if (distanceToHyper < 0)