From 7ee29667db991e1ff37a860283f2eff6ecd9aa47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Tue, 18 Jun 2024 16:46:47 +0200
Subject: [PATCH] Parse plain numbers as millisecond count when parsing
 timestamp

---
 osu.Game.Tests/Editing/EditorTimestampParserTest.cs | 6 +++---
 osu.Game/Rulesets/Edit/EditorTimestampParser.cs     | 9 ++++++++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/osu.Game.Tests/Editing/EditorTimestampParserTest.cs b/osu.Game.Tests/Editing/EditorTimestampParserTest.cs
index 5b9663bcfe..9c7fae0eaf 100644
--- a/osu.Game.Tests/Editing/EditorTimestampParserTest.cs
+++ b/osu.Game.Tests/Editing/EditorTimestampParserTest.cs
@@ -13,9 +13,9 @@ namespace osu.Game.Tests.Editing
         private static readonly object?[][] test_cases =
         {
             new object?[] { ":", false, null, null },
-            new object?[] { "1", true, new TimeSpan(0, 0, 1, 0), null },
-            new object?[] { "99", true, new TimeSpan(0, 0, 99, 0), null },
-            new object?[] { "3000", false, null, null },
+            new object?[] { "1", true, TimeSpan.FromMilliseconds(1), null },
+            new object?[] { "99", true, TimeSpan.FromMilliseconds(99), null },
+            new object?[] { "320000", true, TimeSpan.FromMilliseconds(320000), null },
             new object?[] { "1:2", true, new TimeSpan(0, 0, 1, 2), null },
             new object?[] { "1:02", true, new TimeSpan(0, 0, 1, 2), null },
             new object?[] { "1:92", false, null, null },
diff --git a/osu.Game/Rulesets/Edit/EditorTimestampParser.cs b/osu.Game/Rulesets/Edit/EditorTimestampParser.cs
index 9c3119d8f4..e6bce12170 100644
--- a/osu.Game/Rulesets/Edit/EditorTimestampParser.cs
+++ b/osu.Game/Rulesets/Edit/EditorTimestampParser.cs
@@ -32,10 +32,17 @@ namespace osu.Game.Rulesets.Edit
         /// <item>1:02:300 (1,2,3) - parses to 01:02:300 with selection</item>
         /// </list>
         /// </example>
-        private static readonly Regex time_regex_lenient = new Regex(@"^(((?<minutes>\d{1,3})(:(?<seconds>([0-5]?\d))([:.](?<milliseconds>\d{0,3}))?)?)(?<selection>\s\([^)]+\))?)$", RegexOptions.Compiled);
+        private static readonly Regex time_regex_lenient = new Regex(@"^(((?<minutes>\d{1,3}):(?<seconds>([0-5]?\d))([:.](?<milliseconds>\d{0,3}))?)(?<selection>\s\([^)]+\))?)$", RegexOptions.Compiled);
 
         public static bool TryParse(string timestamp, [NotNullWhen(true)] out TimeSpan? parsedTime, out string? parsedSelection)
         {
+            if (double.TryParse(timestamp, out double msec))
+            {
+                parsedTime = TimeSpan.FromMilliseconds(msec);
+                parsedSelection = null;
+                return true;
+            }
+
             Match match = time_regex_lenient.Match(timestamp);
 
             if (!match.Success)