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Merge pull request #790 from smoogipooo/mania-endtime-object-conversion

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Mania endtime object conversion
This commit is contained in:
Dean Herbert 2017-05-22 12:22:33 +09:00 committed by GitHub
commit 0040fbb284
3 changed files with 100 additions and 3 deletions
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4
osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs
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@ -89,9 +89,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
if (distanceData != null)
conversion = new DistanceObjectPatternGenerator(random, original, beatmap, lastPattern);
else if (endTimeData != null)
{
// Spinner
}
conversion = new EndTimeObjectPatternGenerator(random, original, beatmap);
else if (positionData != null)
{
// Circle

98
osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs Normal file
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@ -0,0 +1,98 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Mania.MathUtils;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Types;
using System.Linq;
using osu.Game.Audio;
using osu.Game.Rulesets.Mania.Objects;
namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
{
internal class EndTimeObjectPatternGenerator : PatternGenerator
{
private readonly double endTime;
public EndTimeObjectPatternGenerator(FastRandom random, HitObject hitObject, Beatmap beatmap)
: base(random, hitObject, beatmap, new Pattern())
{
var endtimeData = HitObject as IHasEndTime;
endTime = endtimeData?.EndTime ?? 0;
}
public override Pattern Generate()
{
var pattern = new Pattern();
bool generateHold = endTime - HitObject.StartTime >= 100;
if (AvailableColumns == 8)
{
if (HitObject.Samples.Any(s => s.Name == SampleInfo.HIT_FINISH) && endTime - HitObject.StartTime < 1000)
addToPattern(pattern, 0, generateHold);
else
addToPattern(pattern, getNextRandomColumn(RandomStart), generateHold);
}
else if (AvailableColumns > 0)
addToPattern(pattern, getNextRandomColumn(0), generateHold);
return pattern;
}
/// <summary>
/// Picks a random column after a column.
/// </summary>
/// <param name="start">The starting column.</param>
/// <returns>A random column after <paramref name="start"/>.</returns>
private int getNextRandomColumn(int start)
{
int nextColumn = Random.Next(start, AvailableColumns);
while (PreviousPattern.ColumnHasObject(nextColumn))
nextColumn = Random.Next(start, AvailableColumns);
return nextColumn;
}
/// <summary>
/// Constructs and adds a note to a pattern.
/// </summary>
/// <param name="pattern">The pattern to add to.</param>
/// <param name="column">The column to add the note to.</param>
/// <param name="holdNote">Whether to add a hold note.</param>
private void addToPattern(Pattern pattern, int column, bool holdNote)
{
ManiaHitObject newObject;
if (holdNote)
{
newObject = new HoldNote
{
StartTime = HitObject.StartTime,
EndSamples = HitObject.Samples,
Column = column,
Duration = endTime - HitObject.StartTime
};
newObject.Samples.Add(new SampleInfo
{
Name = SampleInfo.HIT_NORMAL
});
}
else
{
newObject = new Note
{
StartTime = HitObject.StartTime,
Samples = HitObject.Samples,
Column = column
};
}
pattern.Add(newObject);
}
}
}

1
osu.Game.Rulesets.Mania/osu.Game.Rulesets.Mania.csproj
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@ -47,6 +47,7 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Beatmaps\Patterns\Legacy\EndTimeObjectPatternGenerator.cs" />
<Compile Include="Beatmaps\Patterns\Legacy\DistanceObjectPatternGenerator.cs" />
<Compile Include="Beatmaps\Patterns\Legacy\PatternGenerator.cs" />
<Compile Include="Beatmaps\Patterns\PatternGenerator.cs" />