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Code Issues Releases Wiki Activity

Add static RulesetStore to LegacyBeatmapDecoder

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This commit is contained in:
Dean Herbert 2022-02-16 17:12:57 +09:00
parent 0138f22c8d
commit 13086541f0
2 changed files with 18 additions and 1 deletions
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10
osu.Game/Beatmaps/Formats/Decoder.cs
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@ -6,6 +6,7 @@ using System.Collections.Generic;
using System.IO;
using System.Linq;
using osu.Game.IO;
using osu.Game.Rulesets;
namespace osu.Game.Beatmaps.Formats
{
@ -37,6 +38,15 @@ namespace osu.Game.Beatmaps.Formats
LegacyStoryboardDecoder.Register();
}
/// <summary>
/// Register dependencies for use with static decoder classes.
/// </summary>
/// <param name="rulesets">A store containing all available rulesets (used by <see cref="LegacyBeatmapDecoder"/>).</param>
public static void RegisterDependencies(RulesetStore rulesets)
{
LegacyBeatmapDecoder.RulesetStore = rulesets;
}
/// <summary>
/// Retrieves a <see cref="Decoder"/> to parse a <see cref="Beatmap"/>.
/// </summary>

9
osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
View File

@ -3,6 +3,7 @@
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using osu.Framework.Extensions;
@ -11,12 +12,15 @@ using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Beatmaps.Legacy;
using osu.Game.Beatmaps.Timing;
using osu.Game.IO;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Objects.Legacy;
namespace osu.Game.Beatmaps.Formats
{
public class LegacyBeatmapDecoder : LegacyDecoder<Beatmap>
{
protected internal static RulesetStore RulesetStore;
private Beatmap beatmap;
private ConvertHitObjectParser parser;
@ -40,6 +44,9 @@ namespace osu.Game.Beatmaps.Formats
public LegacyBeatmapDecoder(int version = LATEST_VERSION)
: base(version)
{
if (RulesetStore == null)
throw new InvalidOperationException($"Call {nameof(Decoder)}.{nameof(RegisterDependencies)} before using {nameof(LegacyBeatmapDecoder)}.");
// BeatmapVersion 4 and lower had an incorrect offset (stable has this set as 24ms off)
offset = FormatVersion < 5 ? 24 : 0;
}
@ -158,7 +165,7 @@ namespace osu.Game.Beatmaps.Formats
case @"Mode":
int rulesetID = Parsing.ParseInt(pair.Value);
beatmap.BeatmapInfo.RulesetID = rulesetID;
beatmap.BeatmapInfo.Ruleset = RulesetStore.GetRuleset(rulesetID) ?? throw new ArgumentException("Ruleset is not available locally.");
switch (rulesetID)
{