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osu-lazer/osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapConverter.cs

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// Copyright (c) 2007-2018 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.Catch.Objects;
using System.Collections.Generic;
using System;
using osu.Game.Rulesets.Catch.UI;
using osu.Game.Rulesets.Objects.Types;
using osu.Game.Rulesets.Objects;
namespace osu.Game.Rulesets.Catch.Beatmaps
{
public class CatchBeatmapConverter : BeatmapConverter<CatchHitObject>
{
public CatchBeatmapConverter(IBeatmap beatmap)
: base(beatmap)
{
}
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protected override IEnumerable<Type> ValidConversionTypes { get; } = new[] { typeof(IHasXPosition) };
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protected override IEnumerable<CatchHitObject> ConvertHitObject(HitObject obj, IBeatmap beatmap)
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{
var curveData = obj as IHasCurve;
var positionData = obj as IHasXPosition;
var comboData = obj as IHasCombo;
var endTime = obj as IHasEndTime;
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var legacyOffset = obj as IHasLegacyLastTickOffset;
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if (curveData != null)
{
yield return new JuiceStream
{
StartTime = obj.StartTime,
Samples = obj.Samples,
ControlPoints = curveData.ControlPoints,
CurveType = curveData.CurveType,
Distance = curveData.Distance,
RepeatSamples = curveData.RepeatSamples,
RepeatCount = curveData.RepeatCount,
X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH,
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NewCombo = comboData?.NewCombo ?? false,
LegacyLastTickOffset = legacyOffset?.LegacyLastTickOffset ?? 0
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};
}
else if (endTime != null)
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{
yield return new BananaShower
{
StartTime = obj.StartTime,
Samples = obj.Samples,
Duration = endTime.Duration,
NewCombo = comboData?.NewCombo ?? false
};
}
else
{
yield return new Fruit
{
StartTime = obj.StartTime,
Samples = obj.Samples,
NewCombo = comboData?.NewCombo ?? false,
X = (positionData?.X ?? 0) / CatchPlayfield.BASE_WIDTH
};
}
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}
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protected override Beatmap<CatchHitObject> CreateBeatmap() => new CatchBeatmap();
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}
}