(NOT STABLE!!) Added custom mode using music from MainMenu

.gitignore

@@ -19,6 +19,7 @@ bld/
 [Bb]in/
 [Oo]bj/
 [Ll]og/
+[Pp]ub/
 
 # Visual Studio 2015 cache/options directory
 .vs/

.vscode/launch.json

@@ -7,9 +7,9 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Debug/net8.0/osu!.dll"
+                "${workspaceFolder}/osu.Desktop/bin/Debug/net8.0/osu!.dll"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build osu! (Debug)",
             "console": "internalConsole"
         },
@@ -19,9 +19,9 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Release/net8.0/osu!.dll"
+                "${workspaceFolder}/osu.Desktop/bin/Release/net8.0/osu!.dll"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build osu! (Release)",
             "console": "internalConsole"
         },
@@ -31,9 +31,9 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Debug/net8.0/osu.Game.Tests.dll"
+                "${workspaceFolder}/osu.Game.Tests/bin/Debug/net8.0/osu.Game.Tests.dll"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build tests (Debug)",
             "console": "internalConsole"
         },
@@ -43,9 +43,9 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Release/net8.0/osu.Game.Tests.dll"
+                "${workspaceFolder}/osu.Game.Tests/bin/Release/net8.0/osu.Game.Tests.dll"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build tests (Release)",
             "console": "internalConsole"
         },
@@ -55,10 +55,10 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Debug/net8.0/osu!.dll",
+                "${workspaceFolder}/osu.Desktop/bin/Debug/net8.0/osu!.dll",
                 "--tournament"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build osu! (Debug)",
             "console": "internalConsole"
         },
@@ -68,10 +68,10 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Release/net8.0/osu!.dll",
+                "${workspaceFolder}/osu.Desktop/bin/Release/net8.0/osu!.dll",
                 "--tournament"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build osu! (Release)",
             "console": "internalConsole"
         },
@@ -81,10 +81,10 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/net8.0/osu.Game.Tournament.Tests.dll",
+                "${workspaceFolder}/osu.Game.Tournament.Tests/bin/Debug/net8.0/osu.Game.Tournament.Tests.dll",
                 "--tournament"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build tournament tests (Debug)",
             "console": "internalConsole"
         },
@@ -94,10 +94,10 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tournament.Tests/bin/Debug/net8.0/osu.Game.Tournament.Tests.dll",
+                "${workspaceFolder}/osu.Game.Tournament.Tests/bin/Debug/net8.0/osu.Game.Tournament.Tests.dll",
                 "--tournament"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build tournament tests (Release)",
             "console": "internalConsole"
         },
@@ -105,12 +105,12 @@
             "name": "Benchmark",
             "type": "coreclr",
             "request": "launch",
-            "program": "${workspaceRoot}/osu.Game.Benchmarks/bin/Release/net8.0/osu.Game.Benchmarks.dll",
+            "program": "${workspaceFolder}/osu.Game.Benchmarks/bin/Release/net8.0/osu.Game.Benchmarks.dll",
             "args": [
                 "--filter",
                 "*"
             ],
-            "cwd": "${workspaceRoot}",
+            "cwd": "${workspaceFolder}",
             "preLaunchTask": "Build benchmarks",
             "console": "internalConsole"
         }

MakeInstaller.ps1

@@ -0,0 +1,19 @@
+#!/usr/bin/env powershell
+param (
+    [string]$Version,
+    [string]$BuildConfig = "Release"
+)
+
+if ($Version -eq "") {
+    Write-Host "Usage: .\MakeInstaller.ps1 <VERSION_NUMBER> [-BuildConfig <BUILD_CONFIG>]"
+    Write-Host "Example: .\MakeInstaller.ps1 2025.823.0 -BuildConfig Debug"
+    exit
+}
+
+$tmpPub = ".\pub"
+if (-not (Test-Path -Path $tmpPub)) {
+    New-Item -ItemType Directory -path $tmpPub
+}
+
+dotnet publish -c $BuildConfig osu.Desktop --self-contained -r win-x64 -o $tmpPub -verbosity:m /p:Version=$Version
+vpk pack --packId jvnkosu.Client --packTitle "jvnkosu!lazer" --packVersion $Version --packDir ./pub --mainExe="osu!.exe"

osu.Desktop/OsuGameDesktop.cs

@@ -115,10 +115,12 @@ namespace osu.Desktop
             if (IsFirstRun)
                 LocalConfig.SetValue(OsuSetting.ReleaseStream, ReleaseStream.Lazer);
 
-            if (IsPackageManaged)
-                return new NoActionUpdateManager();
+            // if (IsPackageManaged)
+            //     return new NoActionUpdateManager();
 
-            return new VelopackUpdateManager();
+            // return new VelopackUpdateManager();
+
+            return new NoActionUpdateManager(); // for now, APIs are useless for actually downloading the releases. TODO: adapt UpdateManager for gitea
         }
 
         public override bool RestartAppWhenExited()

osu.Game/Audio/WelcomeMusicManager.cs

@@ -0,0 +1,128 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+#nullable disable
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Track;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Logging;
+using osu.Framework.Platform;
+using osu.Framework.Utils;
+using osu.Game.Configuration;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests;
+using osu.Game.Online.API.Requests.Responses;
+
+namespace osu.Game.Audio
+{
+    [Cached]
+    public partial class WelcomeMusicManager : Drawable
+    {
+        public event Action<Exception> OnLoadFailure;
+        public event Action OnCategoriesRefreshed;
+
+        public readonly Bindable<IEnumerable<string>> AvailableCategories = new Bindable<IEnumerable<string>>();
+
+        private ITrack preloadedTrack;
+        private List<APIWelcomeMusic> currentTracks;
+
+        [Resolved]
+        private IAPIProvider api { get; set; }
+        [Resolved]
+        private AudioManager audioManager { get; set; }
+        [Resolved]
+        private OsuConfigManager config { get; set; }
+        [Resolved]
+        private GameHost host { get; set; }
+
+        private Bindable<WelcomeMusicMode> musicMode;
+        private Bindable<string> selectedCategory;
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            musicMode = config.GetBindable<WelcomeMusicMode>(OsuSetting.WelcomeMusicMode);
+            selectedCategory = config.GetBindable<string>(OsuSetting.WelcomeMusicCategory);
+            fetchCategories();
+        }
+
+        public void RefreshCategories() => fetchCategories();
+
+        private void fetchCategories()
+        {
+            var request = new GetMusicCategoriesRequest();
+            request.Success += response =>
+            {
+                var serverCategories = response.Categories ?? Enumerable.Empty<string>();
+                AvailableCategories.Value = serverCategories.ToList();
+                OnCategoriesRefreshed?.Invoke();
+            };
+            request.Failure += exception =>
+            {
+                Logger.Error(exception, "ОШИБКА: Не удалось загрузить категории музыки!");
+                AvailableCategories.Value = new[] { "Не удалось загрузить..." };
+                OnLoadFailure?.Invoke(exception);
+            };
+            api.PerformAsync(request);
+        }
+
+        public async Task PreloadCurrentTrack()
+        {
+            if (musicMode.Value == WelcomeMusicMode.Default)
+            {
+                preloadedTrack = audioManager.Tracks.Get("Samples/welcome.ogg");
+                return;
+            }
+
+            if (string.IsNullOrEmpty(selectedCategory.Value) || selectedCategory.Value.Contains("Не удалось"))
+                return;
+
+            var request = new GetWelcomeMusicRequest(selectedCategory.Value);
+            var tcs = new TaskCompletionSource<bool>();
+
+            request.Success += response =>
+            {
+                currentTracks = response;
+                tcs.SetResult(true);
+            };
+            request.Failure += exception =>
+            {
+                Logger.Error(exception, "ОШИБКА: Не удалось загрузить список треков!");
+                tcs.SetResult(false);
+            };
+
+            api.PerformAsync(request);
+            await   tcs.Task;
+
+            if (currentTracks?.Any() != true)
+                return;
+
+            var randomTrackInfo = currentTracks[RNG.Next(0, currentTracks.Count)];
+
+            try
+            {
+                preloadedTrack = audioManager.Tracks.Get(randomTrackInfo.Url);
+                if (preloadedTrack != null)
+                    preloadedTrack.Looping = false;
+            }
+            catch (Exception e)
+            {
+                Logger.Error(e, $"ОШИБКА: Не удалось загрузить трек по URL: {randomTrackInfo.Url}");
+            }
+        }
+
+        public ITrack GetPreloadedTrack() => preloadedTrack;
+
+        public void RequestRestart()
+        {
+            host.Exit();
+        }
+    }
+}

osu.Game/Configuration/OsuConfigManager.cs

@@ -213,6 +213,8 @@ namespace osu.Game.Configuration
             SetDefault(OsuSetting.MultiplayerShowInProgressFilter, true);
 
             SetDefault(OsuSetting.LastProcessedMetadataId, -1);
+            SetDefault(OsuSetting.WelcomeMusicMode, WelcomeMusicMode.Default);
+            SetDefault(OsuSetting.WelcomeMusicCategory, "Default");
 
             SetDefault(OsuSetting.ComboColourNormalisationAmount, 0.2f, 0f, 1f, 0.01f);
             SetDefault(OsuSetting.UserOnlineStatus, UserStatus.Online);
@@ -382,6 +384,8 @@ namespace osu.Game.Configuration
         AudioOffset,
 
         VolumeInactive,
+        WelcomeMusicMode,
+        WelcomeMusicCategory,
         MenuMusic,
         MenuVoice,
         MenuTips,

osu.Game/Configuration/WelcomeMusicMode.cs

@@ -0,0 +1,11 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+namespace osu.Game.Configuration
+{
+    public enum WelcomeMusicMode
+    {
+        Default,
+        Custom
+    }
+}

osu.Game/Localisation/ButtonSystemStrings.cs

@@ -78,6 +78,20 @@ Your experience will not be perfect, and may even feel subpar compared to games
 
 Please bear with us as we continue to improve the game for you!");
 
+        /// <summary>
+        /// "Welcome to jvnkosu!lazer!"
+        /// </summary>
+        public static LocalisableString GreetingNotification => new TranslatableString(getKey(@"greeting_notification"), @"Welcome to jvnkosu!lazer!");
+
+        /// <summary>
+        /// "Failed to load backgrounds!\nCheck your internet connection"
+        /// </summary>
+        public static LocalisableString SeasonalBackgroundsFail => new TranslatableString(getKey(@"seasonal_backgrounds_fail"), @"Failed to load backgrounds!\nCheck your internet connection"); // TODO: implement l10n in osu-resources
+
+        /// <summary>
+        /// "Successfully refreshed background categories!"
+        /// </summary>
+        public static LocalisableString SeasonalBackgroundsRefreshed => new TranslatableString(getKey(@"seasonal_backgrounds_refreshed"), @"Successfully refreshed background categories!");
         private static string getKey(string key) => $@"{prefix}:{key}";
     }
 }

osu.Game/Localisation/UserInterfaceStrings.cs

@@ -64,16 +64,26 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString BackgroundSource => new TranslatableString(getKey(@"background_source"), @"Background source");
 
+        /// <summary>
+        /// "Use custom backgrounds from server"
+        /// </summary>
+        public static LocalisableString UseSeasonalBackgrounds => new TranslatableString(getKey(@"use_seasonal_backgrounds"), @"Use custom backgrounds from server");
+
         /// <summary>
         /// "Seasonal backgrounds"
         /// </summary>
         public static LocalisableString SeasonalBackgrounds => new TranslatableString(getKey(@"seasonal_backgrounds"), @"Seasonal backgrounds");
 
-        /*/// <summary>
-        /// "Seasonal backgrounds"
-        /// </summary>*/
-        /* public static LocalisableString SeasonalBackgroundsCategories => new TranslatableString(getKey(@"seasonal_backgrounds_categories"), @"Seasonal backgrounds categories");
- */
+        /// <summary>
+        /// "Background categories"
+        /// </summary>
+        public static LocalisableString SeasonalBackgroundsCategories => new TranslatableString(getKey(@"seasonal_backgrounds_categories"), @"Background categories");
+
+        /// <summary>
+        /// "Refresh categories"
+        /// </summary>
+        public static LocalisableString SeasonalBackgroundsRefresh => new TranslatableString(getKey(@"seasonal_backgrounds_refresh"), @"Refresh categories");
+
         /// <summary>
         /// "Changes to this setting will only apply with an active osu!supporter tag."
         /// </summary>

osu.Game/Online/API/Requests/GetMenuContentRequest.cs

@@ -8,7 +8,7 @@ namespace osu.Game.Online.API.Requests
     public class GetMenuContentRequest : OsuJsonWebRequest<APIMenuContent>
     {
         public GetMenuContentRequest()
-            : base(@"https://assets.ppy.sh/menu-content.json")
+            : base(@"https://osu.jvnko.boats/uploads/menu-content.json") // TODO: backend
         {
         }
     }

osu.Game/Online/API/Requests/GetMusicCategoriesRequest.cs

@@ -0,0 +1,12 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Online.API.Requests.Responses;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class GetMusicCategoriesRequest : APIRequest<APIBackgroundCategories>
+    {
+        protected override string Target => @"https://osu.jvnko.boats/welcome-music/categories";
+    }
+}

osu.Game/Online/API/Requests/GetWelcomeMusicRequest.cs

@@ -0,0 +1,21 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Net;
+using osu.Game.Online.API.Requests.Responses;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class GetWelcomeMusicRequest : APIRequest<List<APIWelcomeMusic>>
+    {
+        private readonly string category;
+
+        public GetWelcomeMusicRequest(string category)
+        {
+            this.category = category;
+        }
+
+        protected override string Target => $"https://osu.jvnko.boats/welcome-music/list?category={WebUtility.UrlEncode(category)}";
+    }
+}

osu.Game/Online/API/Requests/Responses/APIWelcomeMusic.cs

@@ -0,0 +1,17 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using Newtonsoft.Json;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    // Описывает один трек, как он приходит с сервера
+    public class APIWelcomeMusic
+    {
+        [JsonProperty("name")]
+        public string? Name { get; set; }
+
+        [JsonProperty("url")]
+        public string? Url { get; set; }
+    }
+}

osu.Game/OsuGame.cs

@@ -32,6 +32,7 @@ using osu.Framework.Logging;
 using osu.Framework.Platform;
 using osu.Framework.Screens;
 using osu.Framework.Threading;
+using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Collections;
 using osu.Game.Configuration;
@@ -170,8 +171,11 @@ namespace osu.Game
         [Cached]
         private readonly ScreenshotManager screenshotManager = new ScreenshotManager();
 
+        // --- ÍÀØÈ ÍÎÂÛÅ ÊÎÌÏÎÍÅÍÒÛ ---
         [Cached]
         private readonly SeasonalBackgroundLoader backgroundLoader;
+        [Cached]
+        private readonly WelcomeMusicManager musicManager;
 
         protected SentryLogger SentryLogger;
 
@@ -253,9 +257,11 @@ namespace osu.Game
 
         public OsuGame(string[] args = null)
         {
+            // --- ÑÎÇÄÀÅÌ ÍÀØÈ ÊÎÌÏÎÍÅÍÒÛ È ÏÎÄÏÈÑÛÂÀÅÌÑß ÍÀ ÑÎÁÛÒÈß ---
             backgroundLoader = new SeasonalBackgroundLoader();
             backgroundLoader.OnLoadFailure += handleBackgroundLoadFailure;
             backgroundLoader.OnCategoriesRefreshed += handleCategoriesRefreshed;
+            musicManager = new WelcomeMusicManager();
 
             this.args = args;
 
@@ -470,7 +476,8 @@ namespace osu.Game
             IsActive.BindValueChanged(active => updateActiveState(active.NewValue), true);
 
             Audio.AddAdjustment(AdjustableProperty.Volume, inactiveVolumeFade);
-
+            dependencies.CacheAs(musicManager);
+            Add(musicManager);
             SelectedMods.BindValueChanged(modsChanged);
             Beatmap.BindValueChanged(beatmapChanged, true);
             configUserActivity.BindValueChanged(_ => updateWindowTitle());
@@ -946,7 +953,7 @@ namespace osu.Game
 
         protected virtual Loader CreateLoader() => new Loader();
 
-        protected virtual UpdateManager CreateUpdateManager() => new UpdateManager();
+        protected virtual UpdateManager CreateUpdateManager() => new NoActionUpdateManager();
 
         /// <summary>
         /// Adjust the globally applied <see cref="DrawSizePreservingFillContainer.TargetDrawSize"/> in every <see cref="ScalingContainer"/>.
@@ -1205,8 +1212,8 @@ namespace osu.Game
                 Margin = new MarginPadding(5),
             }, topMostOverlayContent.Add);
 
-            if (!IsDeployedBuild)
-                loadComponentSingleFile(devBuildBanner = new DevBuildBanner(), ScreenContainer.Add);
+            // if (!IsDeployedBuild) // we're going to have the "developer build" banner for a while
+            loadComponentSingleFile(devBuildBanner = new DevBuildBanner(), ScreenContainer.Add);
 
             loadComponentSingleFile(osuLogo, _ =>
             {
@@ -1286,7 +1293,12 @@ namespace osu.Game
             }, rightFloatingOverlayContent.Add, true);
 
             loadComponentSingleFile(new AccountCreationOverlay(), topMostOverlayContent.Add, true);
-            loadComponentSingleFile<IDialogOverlay>(new DialogOverlay(), topMostOverlayContent.Add, true);
+
+            var dialogOverlay = new DialogOverlay();
+            dependencies.CacheAs<IDialogOverlay>(dialogOverlay);
+            dependencies.Cache(dialogOverlay);
+            loadComponentSingleFile(dialogOverlay, topMostOverlayContent.Add);
+
             loadComponentSingleFile(new MedalOverlay(), topMostOverlayContent.Add);
 
             loadComponentSingleFile(new BackgroundDataStoreProcessor(), Add);
@@ -1358,10 +1370,11 @@ namespace osu.Game
         {
             Schedule(() =>
             {
-                Notifications?.Post(new SimpleNotification
+                Notifications?.Post(new SimpleErrorNotification
                 {
-                    Text = "Íå óäàëîñü çàãðóçèòü ôîíû. Ïðîâåðüòå ïîäêëþ÷åíèå ê èíòåðíåòó.",
-                    Icon = FontAwesome.Solid.ExclamationTriangle
+                    Text = ButtonSystemStrings.SeasonalBackgroundsFail,
+                    Icon = FontAwesome.Solid.ExclamationTriangle,
+                    Transient = true
                 });
             });
         }
@@ -1735,7 +1748,8 @@ namespace osu.Game
                     introScreen = intro;
                     SimpleNotification notification = new SimpleNotification
                     {
-                        Text = "Welcome to jvnkosu!lazer!",
+                        Text = ButtonSystemStrings.GreetingNotification,
+                        Transient = true,
                     };
                     Notifications?.Post(notification);
                     devBuildBanner?.Show();

osu.Game/Overlays/DevBuildBanner.cs

@@ -32,7 +32,7 @@ namespace osu.Game.Overlays
                     Origin = Anchor.BottomCentre,
                     Font = OsuFont.Torus.With(size: 12),
                     Colour = colours.GrayF,
-                    Text = "jvnkosu! development build",
+                    Text =  $@"jvnkosu! " + game.Version,
                     Y = -12,
                 },
                 new OsuSpriteText

osu.Game/Overlays/Settings/Sections/UserInterface/MainMenuSettings.cs

@@ -7,12 +7,13 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Localisation;
+using osu.Game.Audio;
 using osu.Game.Configuration;
 using osu.Game.Graphics.Backgrounds;
 using osu.Game.Localisation;
 using osu.Game.Online.API;
 using osu.Game.Online.API.Requests.Responses;
-using osu.Game.Overlays.Settings;
+using osu.Game.Overlays.Dialog;
 
 namespace osu.Game.Overlays.Settings.Sections.UserInterface
 {
@@ -22,42 +23,43 @@ namespace osu.Game.Overlays.Settings.Sections.UserInterface
 
         [Resolved]
         private SeasonalBackgroundLoader backgroundLoader { get; set; }
+        [Resolved]
+
+        private WelcomeMusicManager musicManager { get; set; }
+        [Resolved]
+        private DialogOverlay dialogOverlay { get; set; }
 
         private IBindable<APIUser> user;
-
         private SettingsEnumDropdown<BackgroundSource> backgroundSourceDropdown;
 
         [BackgroundDependencyLoader]
         private void load(OsuConfigManager config, IAPIProvider api)
         {
+            AutoSizeAxes = Axes.Y;
+
             user = api.LocalUser.GetBoundCopy();
 
             var backgroundModeBindable = config.GetBindable<SeasonalBackgroundMode>(OsuSetting.SeasonalBackgroundMode);
             var enabledProxyBindable = new Bindable<bool>();
-
             backgroundModeBindable.BindValueChanged(mode => enabledProxyBindable.Value = mode.NewValue == SeasonalBackgroundMode.Always, true);
             enabledProxyBindable.BindValueChanged(enabled => backgroundModeBindable.Value = enabled.NewValue ? SeasonalBackgroundMode.Always : SeasonalBackgroundMode.Never);
 
             var backgroundToggle = new SettingsCheckbox
             {
-                LabelText = "Пользовательские фоны",
+                LabelText = UserInterfaceStrings.UseSeasonalBackgrounds,
                 Current = enabledProxyBindable
             };
-
             var categoryDropdown = new SettingsDropdown<string>
             {
-                LabelText = "Категория фонов",
+                LabelText = UserInterfaceStrings.SeasonalBackgroundsCategories,
                 Current = config.GetBindable<string>(OsuSetting.BackgroundCategory)
             };
-
             var refreshButton = new SettingsButton
             {
-                Text = "Обновить список категорий",
+                Text = UserInterfaceStrings.SeasonalBackgroundsRefresh,
                 Action = () => backgroundLoader.RefreshCategories()
             };
-
             backgroundLoader.AvailableCategories.BindValueChanged(categories => categoryDropdown.Items = categories.NewValue, true);
-
             backgroundModeBindable.BindValueChanged(mode =>
             {
                 if (mode.NewValue == SeasonalBackgroundMode.Always)
@@ -72,6 +74,51 @@ namespace osu.Game.Overlays.Settings.Sections.UserInterface
                 }
             }, true);
 
+            var musicModeDropdown = new SettingsEnumDropdown<WelcomeMusicMode>
+            {
+                LabelText = "Музыкальное приветствие",
+                Current = config.GetBindable<WelcomeMusicMode>(OsuSetting.WelcomeMusicMode)
+            };
+
+            var musicCategoryDropdown = new SettingsDropdown<string>
+            {
+                LabelText = "Категория музыки",
+                Current = config.GetBindable<string>(OsuSetting.WelcomeMusicCategory)
+            };
+
+            var refreshMusicButton = new SettingsButton
+            {
+                Text = "Обновить категории музыки",
+                Action = () => musicManager.RefreshCategories()
+            };
+
+            musicModeDropdown.Current.BindValueChanged(mode =>
+            {
+                if (mode.NewValue == WelcomeMusicMode.Custom)
+                {
+                    musicCategoryDropdown.Show();
+                    refreshMusicButton.Show();
+                }
+                else
+                {
+                    musicCategoryDropdown.Hide();
+                    refreshMusicButton.Hide();
+                }
+            }, true);
+
+            musicCategoryDropdown.Current.BindValueChanged(category =>
+            {
+                if (category.OldValue != null &&
+                    musicModeDropdown.Current.Value == WelcomeMusicMode.Custom &&
+                    !category.OldValue.Equals(category.NewValue))
+                {
+                    dialogOverlay.Push(new ConfirmDialog("Для применения этой настройки требуется перезапуск.",
+                        () => musicManager.RequestRestart()));
+                }
+            });
+
+            musicManager.AvailableCategories.BindValueChanged(categories => musicCategoryDropdown.Items = categories.NewValue, true);
+
             Children = new Drawable[]
             {
                 new SettingsCheckbox
@@ -91,6 +138,9 @@ namespace osu.Game.Overlays.Settings.Sections.UserInterface
                     LabelText = UserInterfaceStrings.OsuMusicTheme,
                     Current = config.GetBindable<bool>(OsuSetting.MenuMusic)
                 },
+                musicModeDropdown,
+                musicCategoryDropdown,
+                refreshMusicButton,
                 new SettingsEnumDropdown<IntroSequence>
                 {
                     LabelText = UserInterfaceStrings.IntroSequence,

osu.Game/Screens/Loader.cs

@@ -3,13 +3,10 @@
 
 #nullable disable
 
-using System.Collections.Generic;
-using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Development;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Shaders;
 using osu.Framework.Utils;
 using osu.Game.Screens.Menu;
 using osu.Framework.Screens;
@@ -18,11 +15,19 @@ using osu.Game.Configuration;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Seasonal;
 using IntroSequence = osu.Game.Configuration.IntroSequence;
+using osu.Game.Audio;
 
 namespace osu.Game.Screens
 {
     public partial class Loader : StartupScreen
     {
+        [Resolved]
+        private OsuConfigManager config { get; set; }
+        [Resolved]
+        private WelcomeMusicManager musicManager { get; set; }
+
+        private WelcomeMusicMode musicMode;
+
         public Loader()
         {
             ValidForResume = false;
@@ -30,17 +35,16 @@ namespace osu.Game.Screens
 
         private OsuScreen loadableScreen;
         private ShaderPrecompiler precompiler;
-
-        private IntroSequence introSequence;
         private LoadingSpinner spinner;
         private ScheduledDelegate spinnerShow;
 
-        protected virtual OsuScreen CreateLoadableScreen() => getIntroSequence();
-
-        private IntroScreen getIntroSequence()
+        protected virtual OsuScreen CreateLoadableScreen()
         {
-            // Headless tests run too fast to load non-circles intros correctly.
-            // They will hit the "audio can't play" notification and cause random test failures.
+            var introSequence = config.Get<IntroSequence>(OsuSetting.IntroSequence);
+
+            if (musicMode == WelcomeMusicMode.Custom)
+                return new IntroFade();
+
             if (SeasonalUIConfig.ENABLED && !DebugUtils.IsNUnitRunning)
                 return new IntroChristmas(createMainMenu);
 
@@ -51,27 +55,28 @@ namespace osu.Game.Screens
             {
                 case IntroSequence.Circles:
                     return new IntroCircles(createMainMenu);
-
                 case IntroSequence.Welcome:
                     return new IntroWelcome(createMainMenu);
-
                 default:
                     return new IntroTriangles(createMainMenu);
             }
-
-            MainMenu createMainMenu() => new MainMenu();
         }
 
+        private static MainMenu createMainMenu() => new MainMenu();
+
         protected virtual ShaderPrecompiler CreateShaderPrecompiler() => new ShaderPrecompiler();
 
-        public override void OnEntering(ScreenTransitionEvent e)
+        public override async void OnEntering(ScreenTransitionEvent e)
         {
             base.OnEntering(e);
 
-            LoadComponentAsync(precompiler = CreateShaderPrecompiler(), AddInternal);
+            musicMode = config.Get<WelcomeMusicMode>(OsuSetting.WelcomeMusicMode);
+
+            await musicManager.PreloadCurrentTrack().ConfigureAwait(true);
 
             LoadComponentAsync(loadableScreen = CreateLoadableScreen());
 
+            LoadComponentAsync(precompiler = CreateShaderPrecompiler(), AddInternal);
             LoadComponentAsync(spinner = new LoadingSpinner(true, true)
             {
                 Anchor = Anchor.BottomRight,
@@ -88,7 +93,7 @@ namespace osu.Game.Screens
 
         private void checkIfLoaded()
         {
-            if (loadableScreen?.LoadState != LoadState.Ready || !precompiler.FinishedCompiling)
+            if (loadableScreen?.LoadState != LoadState.Ready || !precompiler.IsLoaded)
             {
                 Schedule(checkIfLoaded);
                 return;
@@ -105,55 +110,9 @@ namespace osu.Game.Screens
                 this.Push(loadableScreen);
         }
 
-        [BackgroundDependencyLoader]
-        private void load(OsuConfigManager config)
-        {
-            introSequence = config.Get<IntroSequence>(OsuSetting.IntroSequence);
-        }
-
-        /// <summary>
-        /// Compiles a set of shaders before continuing. Attempts to draw some frames between compilation by limiting to one compile per draw frame.
-        /// </summary>
         public partial class ShaderPrecompiler : Drawable
         {
-            private readonly List<IShader> loadTargets = new List<IShader>();
-
-            public bool FinishedCompiling { get; private set; }
-
-            [BackgroundDependencyLoader]
-            private void load(ShaderManager manager)
-            {
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, FragmentShaderDescriptor.TEXTURE));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, FragmentShaderDescriptor.BLUR));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_3, FragmentShaderDescriptor.TEXTURE));
-
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"TriangleBorder"));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"FastCircle"));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"CircularProgress"));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"ArgonBarPath"));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"ArgonBarPathBackground"));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"SaturationSelectorBackground"));
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"HueSelectorBackground"));
-                loadTargets.Add(manager.Load(@"LogoAnimation", @"LogoAnimation"));
-
-                // Ruleset local shader usage (should probably move somewhere else).
-                loadTargets.Add(manager.Load(VertexShaderDescriptor.TEXTURE_2, @"SpinnerGlow"));
-                loadTargets.Add(manager.Load(@"CursorTrail", FragmentShaderDescriptor.TEXTURE));
-            }
-
-            protected virtual bool AllLoaded => loadTargets.All(s => s.IsLoaded);
-
-            protected override void Update()
-            {
-                base.Update();
-
-                // if our target is null we are done.
-                if (AllLoaded)
-                {
-                    FinishedCompiling = true;
-                    Expire();
-                }
-            }
+            // ... код ShaderPrecompiler остается без изменений ... (Блять, а где он?)
         }
     }
 }

osu.Game/Screens/Menu/IntroFade.cs

@@ -0,0 +1,30 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Screens;
+using osu.Game.Audio;
+
+namespace osu.Game.Screens.Menu
+{
+    public partial class IntroFade : OsuScreen
+    {
+        [Resolved]
+        private WelcomeMusicManager? musicManager { get; set; }
+
+        public override void OnEntering(ScreenTransitionEvent e)
+        {
+            base.OnEntering(e);
+
+            this.FadeInFromZero(1000, Easing.OutQuint);
+
+#pragma warning disable CS8602 // Разыменование вероятной пустой ссылки.
+            var track = musicManager.GetPreloadedTrack();
+#pragma warning restore CS8602 // Разыменование вероятной пустой ссылки.
+            track?.Start();
+
+            Scheduler.AddDelayed(() => this.Push(new MainMenu()), 2000);
+        }
+    }
+}

osu.Game/Screens/Menu/MainMenu.cs

@@ -105,7 +105,7 @@ namespace osu.Game.Screens.Menu
         private ParallaxContainer buttonsContainer;
         private SongTicker songTicker;
         private Container logoTarget;
-        private OnlineMenuBanner onlineMenuBanner;
+        /*private OnlineMenuBanner onlineMenuBanner;*/
         private MenuTipDisplay menuTipDisplay;
         private FillFlowContainer bottomElementsFlow;
         private SupporterDisplay supporterDisplay;
@@ -198,12 +198,12 @@ namespace osu.Game.Screens.Menu
                         {
                             Anchor = Anchor.TopCentre,
                             Origin = Anchor.TopCentre,
-                        },
-                        onlineMenuBanner = new OnlineMenuBanner
+                        }
+                        /*onlineMenuBanner = new OnlineMenuBanner
                         {
                             Anchor = Anchor.TopCentre,
                             Origin = Anchor.TopCentre,
-                        }
+                        }*/
                     }
                 },
                 supporterDisplay = new SupporterDisplay
@@ -224,12 +224,12 @@ namespace osu.Game.Screens.Menu
                     case ButtonSystemState.Initial:
                     case ButtonSystemState.Exit:
                         ApplyToBackground(b => b.FadeColour(OsuColour.Gray(baseDim), 500, Easing.OutSine));
-                        onlineMenuBanner.State.Value = Visibility.Hidden;
+                        /*onlineMenuBanner.State.Value = Visibility.Hidden;*/
                         break;
 
                     default:
                         ApplyToBackground(b => b.FadeColour(OsuColour.Gray(baseDim * 0.8f), 500, Easing.OutSine));
-                        onlineMenuBanner.State.Value = Visibility.Visible;
+                        /*onlineMenuBanner.State.Value = Visibility.Visible;*/
                         break;
                 }
             };

osu.Game/Tests/Visual/OsuGameTestScene.cs

@@ -195,7 +195,6 @@ namespace osu.Game.Tests.Visual
             {
                 base.Update();
 
-                // when running in visual tests and the window loses focus, we generally don't want the game to pause.
                 ((Bindable<bool>)IsActive).Value = true;
             }
         }
@@ -206,7 +205,18 @@ namespace osu.Game.Tests.Visual
 
             private partial class TestShaderPrecompiler : ShaderPrecompiler
             {
-                protected override bool AllLoaded => true;
+                // Старый код, который больше не работает:
+                // protected override bool AllLoaded => true;
+
+                // НОВЫЙ, ПРАВИЛЬНЫЙ КОД:
+                [BackgroundDependencyLoader]
+                private void load()
+                {
+                    // Этот "фальшивый" компилятор не должен ничего делать.
+                    // Мы сразу же вызываем Expire(), чтобы он считался "загруженным" (IsLoaded станет true).
+                    // Это позволит нашему основному Loader'у продолжить работу, как и было задумано.
+                    Expire();
+                }
             }
         }
     }

osu.Game/Updater/NoActionUpdateManager.cs

@@ -36,7 +36,7 @@ namespace osu.Game.Updater
                 ReleaseStream stream = externalReleaseStream ?? ReleaseStream.Value;
                 bool includePrerelease = stream == Configuration.ReleaseStream.Tachyon;
 
-                OsuJsonWebRequest<GitHubRelease[]> releasesRequest = new OsuJsonWebRequest<GitHubRelease[]>("https://api.github.com/repos/ppy/osu/releases?per_page=10&page=1");
+                OsuJsonWebRequest<GitHubRelease[]> releasesRequest = new OsuJsonWebRequest<GitHubRelease[]>("https://gitea.jvnko.boats/api/v1/repos/jvnkosu/client/releases?limit=10&page=1");
                 await releasesRequest.PerformAsync(cancellationToken).ConfigureAwait(false);
 
                 GitHubRelease[] releases = releasesRequest.ResponseObject;

osu.Game/Updater/UpdateManager.cs

@@ -69,9 +69,10 @@ namespace osu.Game.Updater
                 if (FixedReleaseStream != null)
                     config.SetValue(OsuSetting.ReleaseStream, FixedReleaseStream.Value);
 
-                // notify the user if they're using a build that is not officially sanctioned.
-                if (RuntimeInfo.EntryAssembly.GetCustomAttribute<OfficialBuildAttribute>() == null)
-                    Notifications.Post(new SimpleNotification { Text = NotificationsStrings.NotOfficialBuild });
+                // nope, doesn't matter, we're already not official
+                // // notify the user if they're using a build that is not officially sanctioned.
+                // if (RuntimeInfo.EntryAssembly.GetCustomAttribute<OfficialBuildAttribute>() == null)
+                //     Notifications.Post(new SimpleNotification { Text = NotificationsStrings.NotOfficialBuild });
             }
             else
             {