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Code Issues Releases Wiki Activity

Enable nullable for LegacyScoreEncoder

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This commit is contained in:
Dean Herbert 2022-02-28 16:41:39 +09:00
parent 723e96309a
commit 52e50db6b9
1 changed files with 16 additions and 11 deletions
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27
osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
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@ -5,7 +5,6 @@ using System;
using System.IO;
using System.Linq;
using System.Text;
using JetBrains.Annotations;
using osu.Framework.Extensions;
using osu.Game.Beatmaps;
using osu.Game.IO.Legacy;
@ -14,6 +13,8 @@ using osu.Game.Rulesets.Replays;
using osu.Game.Rulesets.Replays.Types;
using SharpCompress.Compressors.LZMA;
#nullable enable
namespace osu.Game.Scoring.Legacy
{
public class LegacyScoreEncoder
@ -30,7 +31,7 @@ namespace osu.Game.Scoring.Legacy
public const int FIRST_LAZER_VERSION = 30000000;
private readonly Score score;
private readonly IBeatmap beatmap;
private readonly IBeatmap? beatmap;
/// <summary>
/// Create a new score encoder for a specific score.
@ -38,16 +39,16 @@ namespace osu.Game.Scoring.Legacy
/// <param name="score">The score to be encoded.</param>
/// <param name="beatmap">The beatmap used to convert frames for the score. May be null if the frames are already <see cref="LegacyReplayFrame"/>s.</param>
/// <exception cref="ArgumentException"></exception>
public LegacyScoreEncoder(Score score, [CanBeNull] IBeatmap beatmap)
public LegacyScoreEncoder(Score score, IBeatmap? beatmap)
{
this.score = score;
this.beatmap = beatmap;
if (beatmap == null && !score.Replay.Frames.All(f => f is LegacyReplayFrame))
throw new ArgumentException("Beatmap must be provided if frames are not already legacy frames.", nameof(beatmap));
throw new ArgumentException(@"Beatmap must be provided if frames are not already legacy frames.", nameof(beatmap));
if (score.ScoreInfo.Ruleset.OnlineID < 0 || score.ScoreInfo.Ruleset.OnlineID > 3)
throw new ArgumentException("Only scores in the osu, taiko, catch, or mania rulesets can be encoded to the legacy score format.", nameof(score));
throw new ArgumentException(@"Only scores in the osu, taiko, catch, or mania rulesets can be encoded to the legacy score format.", nameof(score));
}
public void Encode(Stream stream)
@ -117,9 +118,6 @@ namespace osu.Game.Scoring.Legacy
{
var legacyFrame = getLegacyFrame(f);
if (legacyFrame == null)
throw new ArgumentException("One or more frames could not be converted to legacy frames");
// Rounding because stable could only parse integral values
int time = (int)Math.Round(legacyFrame.Time);
replayData.Append(FormattableString.Invariant($"{time - lastTime}|{legacyFrame.MouseX ?? 0}|{legacyFrame.MouseY ?? 0}|{(int)legacyFrame.ButtonState},"));
@ -136,10 +134,17 @@ namespace osu.Game.Scoring.Legacy
private LegacyReplayFrame getLegacyFrame(ReplayFrame replayFrame)
{
if (replayFrame is LegacyReplayFrame legacyFrame)
return legacyFrame;
switch (replayFrame)
{
case LegacyReplayFrame legacyFrame:
return legacyFrame;
return (replayFrame as IConvertibleReplayFrame)?.ToLegacy(beatmap);
case IConvertibleReplayFrame convertibleFrame:
return convertibleFrame.ToLegacy(beatmap);
default:
throw new ArgumentException(@"Frame could not be converted to legacy frames", nameof(replayFrame));
}
}
private string getHpGraphFormatted()