fixes

Assets/Darkmatter/Code/Core/Data/Signals/Features/DrawingCatalog/ReturnToMainMenuSignal.cs

@@ -2,6 +2,6 @@ using UnityEngine;
 
 namespace Darkmatter.Core
 {
-    public record struct BackBtnClickedSignal;
+    public record struct ReturnToMainMenuSignal;
     
 }

Assets/Darkmatter/Code/Features/ColorbookFlow/Features.Colorbook.asmdef

@@ -5,7 +5,8 @@
         "GUID:6a0a834eb41764f12ba55c3fb04a40cb",
         "GUID:c1c03c0e5b2f4412b9f2be1c20d6a9b1",
         "GUID:b0214a6008ed146ff8f122a6a9c2f6cc",
-        "GUID:f51ebe6a0ceec4240a699833d6309b23"
+        "GUID:f51ebe6a0ceec4240a699833d6309b23",
+        "GUID:b4c9f7fbf1e144933a1797dc208ece5f"
     ],
     "includePlatforms": [],
     "excludePlatforms": [],

Assets/Darkmatter/Code/Features/ColorbookFlow/System/ColorbookFlowController.cs

@@ -1,26 +1,58 @@
+using System;
 using System.Threading;
+using System.Threading.Tasks;
 using Cysharp.Threading.Tasks;
+using Darkmatter.Core;
 using Darkmatter.Core.Contracts.Features.DrawingCatalog;
 using Darkmatter.Core.Contracts.Features.Loading;
+using Darkmatter.Core.Contracts.Services.Scenes;
+using Darkmatter.Core.Enums.Services.Scenes;
+using Darkmatter.Libs.Observer;
 using VContainer.Unity;
 
 namespace Darkmatter.Features.Colorbook.System;
 
-public class ColorbookFlowController : IAsyncStartable
+public class ColorbookFlowController : IAsyncStartable, IDisposable
 {
     private readonly IDrawingCatalogController _drawingCatalog;
     private readonly ILoadingScreen _loadingScreen;
+    private readonly IEventBus _eventBus;
+    private readonly ISceneService _sceneService;
 
-    public ColorbookFlowController(IDrawingCatalogController drawingCatalog, ILoadingScreen loadingScreen)
+    private IDisposable _returnToMainMenuSubscription;
+
+    public ColorbookFlowController(IDrawingCatalogController drawingCatalog, ILoadingScreen loadingScreen, IEventBus eventBus, ISceneService sceneService)
     {
         _drawingCatalog = drawingCatalog;
         _loadingScreen = loadingScreen;
+        _eventBus = eventBus;
+        _sceneService = sceneService;
     }
-    
+
     public async UniTask StartAsync(CancellationToken cancellation = new CancellationToken())
     {
+        _returnToMainMenuSubscription = _eventBus.Subscribe<ReturnToMainMenuSignal>(OnReturnToMainMenu);
         _loadingScreen.SetProgress(1f);
         await _drawingCatalog.InitializeAsync(cancellation);
         _loadingScreen.Hide();
     }
+
+    private void OnReturnToMainMenu(ReturnToMainMenuSignal signal)
+    {
+        LoadMainMenuSceneAsync().Forget(UnityEngine.Debug.LogException);
+    }
+
+    private async UniTask LoadMainMenuSceneAsync(CancellationToken ct = default)
+    {
+        _loadingScreen.Show();
+        var progress = new Progress<float>(p => _loadingScreen.SetProgress(p * 0.5f));
+        await _sceneService.LoadSceneAsync(nameof(GameScene.MainMenu), progress, ct);
+        var mappedProgress = new Progress<float>(p => _loadingScreen.SetProgress(0.5f + p * 0.25f));
+        await _sceneService.UnloadSceneAsync(nameof(GameScene.Colorbook), mappedProgress, ct);
+    }
+
+    public void Dispose()
+    {
+        _returnToMainMenuSubscription?.Dispose();
+    }
 }

Assets/Darkmatter/Code/Features/DrawingCatalog/UI/DrawingCatalogPresenter.cs

@@ -75,7 +75,7 @@ namespace Darkmatter.Features.DrawingCatalog
 
         private void OnBackBtnClicked()
         {
-            _eventBus.Publish(new BackBtnClickedSignal());
+            _eventBus.Publish(new ReturnToMainMenuSignal());
             Debug.Log("Back button clicked in Drawing Catalog");
         }
 

Assets/Darkmatter/Code/Features/MainMenuFlow/Flow/MainMenuFlow.cs

@@ -28,6 +28,8 @@ namespace Darkmatter.Features.MainMenuFlow.Flow
         public UniTask StartAsync(CancellationToken cancellation = new CancellationToken())
         {
             _playBtnClickedSubscription = _eventBus.Subscribe<PlayBtnClickedSignal>(OnPlayBtnClicked);
+            _loadingScreen.SetProgress(1f);
+            _loadingScreen.Hide();
             return UniTask.CompletedTask;
         }