From 6560dc2d1f579947218d1fa88853775efb0d1792 Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Mon, 26 Apr 2021 20:46:44 +0900
Subject: [PATCH 1/2] Fix exported replays being wrapped in zip packages

---
 osu.Game/Database/ArchiveModelManager.cs | 20 +++++++++++++++-----
 osu.Game/Scoring/ScoreManager.cs         | 10 ++++++++++
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/osu.Game/Database/ArchiveModelManager.cs b/osu.Game/Database/ArchiveModelManager.cs
index d809dbcb01..6719351530 100644
--- a/osu.Game/Database/ArchiveModelManager.cs
+++ b/osu.Game/Database/ArchiveModelManager.cs
@@ -422,15 +422,25 @@ namespace osu.Game.Database
             if (retrievedItem == null)
                 throw new ArgumentException("Specified model could not be found", nameof(item));
 
+            using (var outputStream = exportStorage.GetStream($"{getValidFilename(item.ToString())}{HandledExtensions.First()}", FileAccess.Write, FileMode.Create))
+                ExportModelTo(retrievedItem, outputStream);
+
+            exportStorage.OpenInNativeExplorer();
+        }
+
+        /// <summary>
+        /// Exports an item to the given output stream.
+        /// </summary>
+        /// <param name="model">The item to export.</param>
+        /// <param name="outputStream">The output stream to export to.</param>
+        protected virtual void ExportModelTo(TModel model, Stream outputStream)
+        {
             using (var archive = ZipArchive.Create())
             {
-                foreach (var file in retrievedItem.Files)
+                foreach (var file in model.Files)
                     archive.AddEntry(file.Filename, Files.Storage.GetStream(file.FileInfo.StoragePath));
 
-                using (var outputStream = exportStorage.GetStream($"{getValidFilename(item.ToString())}{HandledExtensions.First()}", FileAccess.Write, FileMode.Create))
-                    archive.SaveTo(outputStream);
-
-                exportStorage.OpenInNativeExplorer();
+                archive.SaveTo(outputStream);
             }
         }
 
diff --git a/osu.Game/Scoring/ScoreManager.cs b/osu.Game/Scoring/ScoreManager.cs
index c7ee26c248..9d3b952ada 100644
--- a/osu.Game/Scoring/ScoreManager.cs
+++ b/osu.Game/Scoring/ScoreManager.cs
@@ -72,6 +72,16 @@ namespace osu.Game.Scoring
             }
         }
 
+        protected override void ExportModelTo(ScoreInfo model, Stream outputStream)
+        {
+            var file = model.Files.SingleOrDefault();
+            if (file == null)
+                return;
+
+            using (var inputStream = Files.Storage.GetStream(file.FileInfo.StoragePath))
+                inputStream.CopyTo(outputStream);
+        }
+
         protected override IEnumerable<string> GetStableImportPaths(Storage storage)
             => storage.GetFiles(ImportFromStablePath).Where(p => HandledExtensions.Any(ext => Path.GetExtension(p)?.Equals(ext, StringComparison.OrdinalIgnoreCase) ?? false))
                       .Select(path => storage.GetFullPath(path));

From 213ac88a8b34b7d1caa57183945b501b3c828e1a Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Mon, 26 Apr 2021 20:52:20 +0900
Subject: [PATCH 2/2] Fix exported scores not being compatible with osu-stable

---
 osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs b/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
index db7e51e833..56c4e75864 100644
--- a/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
+++ b/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
@@ -95,7 +95,7 @@ namespace osu.Game.Scoring.Legacy
 
                     foreach (var f in score.Replay.Frames.OfType<IConvertibleReplayFrame>().Select(f => f.ToLegacy(beatmap)))
                     {
-                        replayData.Append(FormattableString.Invariant($"{f.Time - lastF.Time}|{f.MouseX ?? 0}|{f.MouseY ?? 0}|{(int)f.ButtonState},"));
+                        replayData.Append(FormattableString.Invariant($"{(int)Math.Round(f.Time - lastF.Time)}|{f.MouseX ?? 0}|{f.MouseY ?? 0}|{(int)f.ButtonState},"));
                         lastF = f;
                     }
                 }