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Merge pull request #499 from smoogipooo/legacy_beatmap_flag

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Add legacy beatmap flag.
This commit is contained in:
Dean Herbert
2017-03-19 12:39:41 +09:00
committed by GitHub
parent f237b5f1b8 b68b017a49
commit 6c12da54f1
4 changed files with 42 additions and 0 deletions
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9
osu.Game/Beatmaps/Beatmap.cs
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@ -55,5 +55,14 @@ namespace osu.Game.Beatmaps
/// </summary>
/// <returns>The star difficulty.</returns>
public double CalculateStarDifficulty() => Ruleset.GetRuleset(BeatmapInfo.Mode).CreateDifficultyCalculator(this).Calculate();
/// <summary>
/// Constructs a new beatmap.
/// </summary>
/// <param name="original">The original beatmap to use the parameters of.</param>
public Beatmap(Beatmap original = null)
: base(original)
{
}
}
}

11
osu.Game/Beatmaps/Formats/OsuLegacyDecoder.cs
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@ -10,6 +10,7 @@ using osu.Game.Beatmaps.Samples;
using osu.Game.Beatmaps.Timing;
using osu.Game.Modes;
using osu.Game.Modes.Objects;
using osu.Game.Beatmaps.Legacy;
namespace osu.Game.Beatmaps.Formats
{
@ -244,6 +245,16 @@ namespace osu.Game.Beatmaps.Formats
}
}
protected override Beatmap ParseFile(TextReader stream)
{
return new LegacyBeatmap(base.ParseFile(stream));
}
public override Beatmap Decode(TextReader stream)
{
return new LegacyBeatmap(base.Decode(stream));
}
protected override void ParseFile(TextReader stream, Beatmap beatmap)
{
HitObjectParser parser = null;

21
osu.Game/Beatmaps/Legacy/LegacyBeatmap.cs Normal file
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@ -0,0 +1,21 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
namespace osu.Game.Beatmaps.Legacy
{
/// <summary>
/// A type of Beatmap loaded from a legacy .osu beatmap file (version &lt;=15).
/// </summary>
public class LegacyBeatmap : Beatmap
{
/// <summary>
/// Constructs a new beatmap.
/// </summary>
/// <param name="original">The original beatmap to use the parameters of.</param>
internal LegacyBeatmap(Beatmap original = null)
: base(original)
{
HitObjects = original?.HitObjects;
}
}
}