Refactor HUD and MainMenu components to use Node attribute for better scene integration

* Implement BeamComponent in C# and enhance marketplace button functionality

* Add core game components including ConfigFileHandler, GameManager, SaveSystem, and UIManager

* cleanup

* Add new components: CanPickUpComponent, CollapsableComponent, DestroyableComponent, EffectInflictorComponent, StatusEffectComponent, and StatusEffectDataResource

* Add new components: EnemyDeathComponent, EnemyWaveTriggerComponent, and ExitDoorComponent

* Add new components: ExplosiveComponent, FadeAwayComponent, FireEffectComponent, FlipComponent, GravityMotionComponent, LaunchComponent, and update PlatformMovement with LastDirection property

* Add new components: HealComponent, HitComponent, HomingMissileMotionComponent, LeverComponent, and TriggerLeverComponent

* Refactor GameManager session state handling and add new components: CanBeLaunchedComponent, IceEffectComponent, JumpPadComponent, KillPlayerOutOfScreenComponent, KnockbackComponent, LifetimeComponent, MagneticSkillComponent, OutOfScreenComponent, PeriodicShootingComponent, PlayerDeathComponent, ProgressiveDamageComponent, ProjectileComponent, ProjectileInitComponent, RequirementComponent, ScoreComponent, ShipMovementComponent, ShipShooterComponent, and SideToSideMovementComponent

* Add new components: CannotStompComponent, SkillUnlockedComponent, SpaceshipEnterComponent, SpaceshipExitComponent, SpinComponent, StompDamageComponent, StraightMotionComponent, TerrainHitFx, TooltipComponent, TrailComponent, and UnlockOnRequirementComponent

* Add new components: BrickThrowComponent, BulletComponent, CageComponent, ChaseLevelComponent, CleanupComponent, and ThrowInputResource classes; implement game saving and loading logic in SaveSystem

* Add audio settings management and platform movement component

* Add ChargeProgressBar, Credits, and GameOverScreen components for UI management

* Add UID files for ConfigFileHandler, GameManager, SaveSystem, and UIManager components

* Add README.md file with game description and features; include project license and contribution guidelines

* Add Hud component for UI management; display health, coins, and lives

* Add MainMenu and Marketplace components; implement game management and skill unlocking features

* Add PauseMenu, SettingsMenu, and SkillButton components; enhance game management and UI functionality

Autoloads/ConfigFileHandler.cs

@@ -0,0 +1,27 @@
+using Godot;
+
+namespace Mr.BrickAdventures.Autoloads;
+
+public partial class ConfigFileHandler : Node
+{
+    private ConfigFile _settingsConfig = new();
+    public const string SettingsPath = "user://settings.ini";
+    
+    public ConfigFile SettingsConfig => _settingsConfig;
+
+    public override void _Ready()
+    {
+        if (!FileAccess.FileExists(SettingsPath))
+        {
+            var err = _settingsConfig.Save(SettingsPath);
+            if (err != Error.Ok)
+                GD.PushError($"Failed to create settings file at {SettingsPath}: {err}");
+        }
+        else
+        {
+            var err = _settingsConfig.Load(SettingsPath);
+            if (err != Error.Ok)
+                GD.PushError($"Failed to load settings file at {SettingsPath}: {err}");
+        }
+    }
+}

Autoloads/ConfigFileHandler.cs.uid

@@ -0,0 +1 @@
+uid://8cyvbeyd13cj

Autoloads/GameManager.cs

@@ -0,0 +1,241 @@
+using System.Collections.Generic;
+using System.Linq;
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.scripts.components;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.Autoloads;
+
+public partial class GameManager : Node
+{
+    [Export] public Array<PackedScene> LevelScenes { get; set; } = new();
+    
+    public PlayerController Player { get; set; }
+    
+    private List<Node> _sceneNodes = new();
+
+    public Dictionary PlayerState { get; set; } = new()
+    {
+        { "coins", 0 },
+        { "lives", 3 },
+        { "current_level", 0 },
+        { "completed_levels", new Array<int>() },
+        { "unlocked_levels", new Array<int>() {0}},
+        { "unlocked_skills", new Array<SkillData>() }
+    };
+
+    public Dictionary CurrentSessionState { get; private set; } = new()
+    {
+        { "coins_collected", 0 },
+        { "skills_unlocked", new Array<SkillData>() }
+    };
+
+    public override void _EnterTree()
+    {
+        GetTree().NodeAdded += OnNodeAdded;
+        GetTree().NodeRemoved += OnNodeRemoved;
+    }
+
+    public override void _ExitTree()
+    {
+        GetTree().NodeAdded -= OnNodeAdded;
+        GetTree().NodeRemoved -= OnNodeRemoved;
+        _sceneNodes.Clear();
+    }
+
+    private void OnNodeAdded(Node node)
+    {
+        _sceneNodes.Add(node);
+    }
+    
+    private void OnNodeRemoved(Node node)
+    {
+        _sceneNodes.Remove(node);
+    }
+
+    public void AddCoins(int amount)
+    {
+        PlayerState["coins"] = Mathf.Max(0, (int)PlayerState["coins"] + amount);
+    }
+    
+    public void SetCoins(int amount) => PlayerState["coins"] = Mathf.Max(0, amount);
+    
+    public int GetCoins() => (int)PlayerState["coins"] + (int)CurrentSessionState["coins_collected"];
+    
+    public void RemoveCoins(int amount)
+    {
+        var sessionCoins = (int)CurrentSessionState["coins_collected"];
+        if (amount <= sessionCoins)
+        {
+            CurrentSessionState["coins_collected"] = sessionCoins - amount;
+        }
+        else
+        {
+            var remaining = amount - sessionCoins;
+            CurrentSessionState["coins_collected"] = 0;
+            PlayerState["coins"] = Mathf.Max(0, (int)PlayerState["coins"] - remaining);
+        }
+        PlayerState["coins"] = Mathf.Max(0, (int)PlayerState["coins"]);
+    }
+    
+    public void AddLives(int amount) => PlayerState["lives"] = (int)PlayerState["lives"] + amount;
+    public void RemoveLives(int amount) => PlayerState["lives"] = (int)PlayerState["lives"] - amount;
+    public void SetLives(int amount) => PlayerState["lives"] = amount;
+    public int GetLives() => (int)PlayerState["lives"];
+    
+    public bool IsSkillUnlocked(SkillData skill)
+    {
+        return ((Array)PlayerState["unlocked_skills"]).Contains(skill)
+               || ((Array)CurrentSessionState["skills_unlocked"]).Contains(skill);
+    }
+
+    public void UnlockSkill(SkillData skill)
+    {
+        if (!IsSkillUnlocked(skill))
+            ((Array)PlayerState["unlocked_skills"]).Add(skill);
+    }
+
+    public void RemoveSkill(string skillName)
+    {
+        var arr = (Array)PlayerState["unlocked_skills"];
+        foreach (SkillData s in arr)
+        {
+            if (s.Name != skillName) continue;
+            
+            arr.Remove(s);
+            break;
+        }
+    }
+
+    public void UnlockSkills(Array<SkillData> skills)
+    {
+        foreach (var s in skills)
+            UnlockSkill(s);
+    }
+
+    public void ResetPlayerState()
+    {
+        PlayerState = new Dictionary
+        {
+            { "coins", 0 },
+            { "lives", 3 },
+            { "current_level", 0 },
+            { "completed_levels", new Array<int>() },
+            { "unlocked_levels", new Array<int>() {0}},
+            { "unlocked_skills", new Array<SkillData>() }
+        };
+    }
+    
+    public void UnlockLevel(int levelIndex)
+    {
+        var unlocked = (Array)PlayerState["unlocked_levels"];
+        if (!unlocked.Contains(levelIndex)) unlocked.Add(levelIndex);
+    }
+
+    public void TryToGoToNextLevel()
+    {
+        var next = (int)PlayerState["current_level"] + 1;
+        var unlocked = (Array)PlayerState["unlocked_levels"];
+        if (next < LevelScenes.Count && unlocked.Contains(next))
+        {
+            PlayerState["current_level"] = next;
+            GetTree().ChangeSceneToPacked(LevelScenes[next]);
+        }
+    }
+    
+    public void MarkLevelComplete(int levelIndex)
+    {
+        UnlockLevel(levelIndex + 1);
+        var completed = (Array)PlayerState["completed_levels"];
+        if (!completed.Contains(levelIndex)) completed.Add(levelIndex);
+    }
+
+    public void ResetCurrentSessionState()
+    {
+        CurrentSessionState = new Dictionary
+        {
+            { "coins_collected", 0 },
+            { "skills_unlocked", new Array<SkillData>() }
+        };
+    }
+    
+    public void RestartGame()
+    {
+        ResetPlayerState();
+        ResetCurrentSessionState();
+        GetTree().ChangeSceneToPacked(LevelScenes[0]);
+        GetNode<SaveSystem>("/root/SaveSystem").SaveGame();
+    }
+    
+    public void QuitGame() => GetTree().Quit();
+
+    public void PauseGame() => Engine.TimeScale = 0;
+    public void ResumeGame() => Engine.TimeScale = 1;
+    
+    public void StartNewGame()
+    {
+        ResetPlayerState();
+        ResetCurrentSessionState();
+        GetTree().ChangeSceneToPacked(LevelScenes[0]);
+        GetNode<SaveSystem>("/root/SaveSystem").SaveGame();
+    }
+
+    public void ContinueGame()
+    {
+        var save = GetNode<SaveSystem>("/root/SaveSystem");
+        if (!save.LoadGame())
+        {
+            GD.PrintErr("Failed to load game. Starting a new game instead.");
+            StartNewGame();
+            return;
+        }
+
+        var idx = (int)PlayerState["current_level"];
+        if (idx < LevelScenes.Count)
+            GetTree().ChangeSceneToPacked(LevelScenes[idx]);
+        else
+            GD.PrintErr("No levels unlocked to continue.");
+    }
+    
+    public void OnLevelComplete()
+    {
+        var levelIndex = (int)PlayerState["current_level"];
+        MarkLevelComplete(levelIndex);
+        AddCoins((int)CurrentSessionState["coins_collected"]);
+        foreach (var s in (Array)CurrentSessionState["skills_unlocked"])
+            UnlockSkill((SkillData)s);
+
+        ResetCurrentSessionState();
+        TryToGoToNextLevel();
+        GetNode<SaveSystem>("/root/SaveSystem").SaveGame();
+    }
+
+    public Array<SkillData> GetUnlockedSkills()
+    {
+        var unlocked = (Array<SkillData>)PlayerState["unlocked_skills"];
+        var session = (Array<SkillData>)CurrentSessionState["skills_unlocked"];
+        if (session!.Count == 0) return unlocked;
+        if (unlocked!.Count == 0) return session;
+        var joined = new Array<SkillData>();
+        joined.AddRange(unlocked);
+        joined.AddRange(session);
+        return joined;
+    }
+
+    public PlayerController GetPlayer()
+    {
+        if (Player != null) return Player;
+
+        foreach (var node in _sceneNodes)
+        {
+            if (node is not PlayerController player) continue;
+            
+            Player = player;
+            return Player;
+        }
+        
+        GD.PrintErr("PlayerController not found in the scene tree.");
+        return null;
+    }
+}

Autoloads/GameManager.cs.uid

@@ -0,0 +1 @@
+uid://c6eoi3ymefc0x

Autoloads/SaveSystem.cs

@@ -0,0 +1,61 @@
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.Autoloads;
+
+public partial class SaveSystem : Node
+{
+    [Export] public string SavePath { get; set; } = "user://savegame.save";
+    [Export] public int Version { get; set; } = 1;
+
+    private GameManager _gameManager;
+
+    public override void _Ready()
+    {
+        _gameManager = GetNode<GameManager>("/root/GameManager");
+    }
+
+    public void SaveGame()
+    {
+        var saveData = new Dictionary
+        {
+            { "player_state", _gameManager.PlayerState},
+            { "version", Version}
+        };
+
+        using var file = FileAccess.Open(SavePath, FileAccess.ModeFlags.Write);
+        file.StoreVar(saveData);
+        GD.Print("Game state saved to: ", SavePath);
+    }
+
+    public bool LoadGame()
+    {
+        if (!FileAccess.FileExists(SavePath))
+            return false;
+
+        using var file = FileAccess.Open(SavePath, FileAccess.ModeFlags.Read);
+        var saveDataObj = (Dictionary)file.GetVar();
+
+        if (saveDataObj.ContainsKey("version") && (int)saveDataObj["version"] != Version)
+        {
+            GD.Print($"Save file version mismatch. Expected: {Version}, Found: {saveDataObj["version"]}");
+            return false;
+        }
+
+        GD.Print("Game state loaded from: ", SavePath);
+        GD.Print("Player state: ", saveDataObj["player_state"]);
+        _gameManager.PlayerState = (Dictionary)saveDataObj["player_state"];
+        
+        var skills = new Array<SkillData>();
+        foreach (var skill in (Array<SkillData>)_gameManager.PlayerState["unlocked_skills"])
+        {
+            skills.Add(skill);
+        }
+        
+        _gameManager.UnlockSkills(skills);
+        return true;
+    }
+    
+    public bool CheckSaveExists() => FileAccess.FileExists(SavePath);
+}

Autoloads/SaveSystem.cs.uid

@@ -0,0 +1 @@
+uid://bh20fqbyifidc

Autoloads/UIManager.cs

@@ -0,0 +1,65 @@
+using Godot;
+using Godot.Collections;
+
+namespace Mr.BrickAdventures.Autoloads;
+
+public partial class UIManager : Node
+{
+    [Export] public Array<Control> UiStack { get; set; } = new();
+    
+    [Signal] public delegate void ScreenPushedEventHandler(Control screen);
+    [Signal] public delegate void ScreenPoppedEventHandler(Control screen);
+
+    public void PushScreen(Control screen)
+    {
+        if (screen == null)
+        {
+            GD.PushError($"Cannot push a null screen.");
+            return;
+        }
+        
+        UiStack.Add(screen);
+        screen.Show();
+        screen.SetProcessInput(true);
+        screen.SetFocusMode(Control.FocusModeEnum.All);
+        screen.GrabFocus();
+        EmitSignalScreenPushed(screen);
+    }
+    
+    public void PopScreen()
+    {
+        if (UiStack.Count == 0)
+        {
+            GD.PushError($"Cannot pop screen from an empty stack.");
+            return;
+        }
+        
+        var top = (Control)UiStack[^1];
+        UiStack.RemoveAt(UiStack.Count - 1);
+        top.Hide();
+        top.SetProcessInput(false);
+        EmitSignalScreenPopped(top);
+        top.AcceptEvent();
+
+        if (UiStack.Count > 0) ((Control)UiStack[^1]).GrabFocus();
+    }
+    
+    public Control TopScreen() => UiStack.Count > 0 ? (Control)UiStack[^1] : null;
+    
+    public bool IsScreenOnTop(Control screen) => UiStack.Count > 0 && (Control)UiStack[^1] == screen;
+    
+    public bool IsVisibleOnStack(Control screen) => UiStack.Contains(screen) && screen.Visible;
+    
+    public void CloseAll()
+    {
+        while (UiStack.Count > 0)
+            PopScreen();
+    }
+
+    public static void HideAndDisable(Control screen)
+    {
+        screen.Hide();
+        screen.SetProcessInput(false);
+    }
+
+}

Autoloads/UIManager.cs.uid

@@ -0,0 +1 @@
+uid://c3ldmnrwperr4

Mr. Brick Adventures.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Godot.NET.Sdk/4.4.1">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <EnableDynamicLoading>true</EnableDynamicLoading>
+    <RootNamespace>Mr.BrickAdventures</RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Chickensoft.AutoInject" Version="2.8.21" />
+    <PackageReference Include="Chickensoft.GodotNodeInterfaces" Version="2.4.31" />
+    <PackageReference Include="Chickensoft.Introspection" Version="3.0.2" />
+    <PackageReference Include="Chickensoft.Introspection.Generator" Version="3.0.2" PrivateAssets="all" OutputItemType="analyzer" />
+  </ItemGroup>
+</Project>

Mr. Brick Adventures.sln

@@ -0,0 +1,19 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mr. Brick Adventures", "Mr. Brick Adventures.csproj", "{A1D482B9-207B-4D6C-A0A0-D9E6D1AE2356}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+	Debug|Any CPU = Debug|Any CPU
+	ExportDebug|Any CPU = ExportDebug|Any CPU
+	ExportRelease|Any CPU = ExportRelease|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A1D482B9-207B-4D6C-A0A0-D9E6D1AE2356}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A1D482B9-207B-4D6C-A0A0-D9E6D1AE2356}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A1D482B9-207B-4D6C-A0A0-D9E6D1AE2356}.ExportDebug|Any CPU.ActiveCfg = ExportDebug|Any CPU
+		{A1D482B9-207B-4D6C-A0A0-D9E6D1AE2356}.ExportDebug|Any CPU.Build.0 = ExportDebug|Any CPU
+		{A1D482B9-207B-4D6C-A0A0-D9E6D1AE2356}.ExportRelease|Any CPU.ActiveCfg = ExportRelease|Any CPU
+		{A1D482B9-207B-4D6C-A0A0-D9E6D1AE2356}.ExportRelease|Any CPU.Build.0 = ExportRelease|Any CPU
+	EndGlobalSection
+EndGlobal

Mr. Brick Adventures.sln.DotSettings.user

@@ -0,0 +1,6 @@
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+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ACanvasItem_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FSourcesCache_003Fef7b819b226fab796d1dfe66d415dd7510bcac87675020ddb8f03a828e763_003FCanvasItem_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ACollisionShape2D_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FSourcesCache_003F2ca9b7334678f5c97c7c2a9fbe4837be71cae11b6a30408dd4791b18f997e4a_003FCollisionShape2D_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ANode2D_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FSourcesCache_003F86db9cd834346aad02d74c1b66dd9c64d6ef3147435dd9c9c9477b48f7_003FNode2D_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ARectangleShape2D_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FSourcesCache_003Fa1cc98873548652da0c14ecefa4737431426fcbb24a7f0641e3d9c266c3_003FRectangleShape2D_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AShape2D_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002Econfig_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FSourcesCache_003F3671dbbd9b17cdf2bf9075b468b6bd7e3ab13fc3be7a116484085d3b6cc9fe_003FShape2D_002Ecs/@EntryIndexedValue">ForceIncluded</s:String></wpf:ResourceDictionary>

README.md

@@ -0,0 +1,72 @@
+# Przygody Pana Cegły
+
+[![Steam Wishlist](https://img.shields.io/badge/🎮%20PLAY%20NOW%20on%20Steam-FF4C4C?style=for-the-badge&logo=steam&logoColor=white)](https://store.steampowered.com/app/3575090/Mr_Brick_Adventures/)  
+
+![Made With Godot](https://img.shields.io/badge/Made%20With-Godot-478CBF?style=for-the-badge&logo=godot-engine&logoColor=white)  
+![Lines of Code](https://tokei.rs/b1/github/GKaszewski/ppc_v2?style=for-the-badge&category=code)  
+![Last Commit](https://img.shields.io/github/last-commit/GKaszewski/ppc_v2?style=for-the-badge)  
+![Stars](https://img.shields.io/github/stars/GKaszewski/ppc_v2?style=for-the-badge)
+
+*"The world’s only brick-throwing dad simulator (probably)."*
+
+---
+
+## The Story
+
+Disaster has struck!
+Mr. Brick’s kids have gone missing, scattered across mysterious lands filled with treacherous traps, cranky critters, and more collapsing bridges than an OSHA nightmare.
+
+Armed with nothing but his legs, his wits, and an infinite supply of throwable bricks (don’t ask where he keeps them), Mr. Brick will stop at nothing to bring his children home.
+
+---
+
+## The Mission
+
+Run, jump, and hurl bricks with pinpoint accuracy as you navigate dangerous worlds. Smash enemies, trigger ancient mechanisms, and uncover hidden treasures, all while dodging hazards that seem designed specifically to ruin your day.
+
+---
+
+## Features That’ll Knock Your Bricks Off
+
+* **Tight, Classic Platforming**
+  Leap over pits, time your jumps, and try not to land in something unpleasant.
+
+* **Brick-Fu Combat**
+  Toss bricks to flatten foes, flip switches, and solve puzzles in the most dad-like way possible.
+
+* **Secrets & Collectibles**
+  Hunt for coins, discover hidden rooms, and find upgrades to make you just a *little* less fragile.
+
+* **NES-Inspired Pixel Art**
+  All the charm of an 8-bit classic, no cartridge blowing required.
+
+---
+
+## Play It Here
+
+[**Wishlist on Steam**](https://store.steampowered.com/app/3575090/Mr_Brick_Adventures/) so you’re ready for launch day.
+
+---
+
+## 📊 Project Stats  
+📦 **Lines of Code:**  
+![Lines of code](https://tokei.rs/b1/github/GKaszewski/ppc_v2)  
+
+📈 **Repo Activity:**  
+![Commit activity](https://img.shields.io/github/commit-activity/m/GKaszewski/ppc_v2)  
+
+---
+
+## License
+
+Check the [LICENSE](./LICENSE) for the legal stuff.
+
+---
+
+## Contributing
+
+Not open to code contributions right now but you *can* help by:
+
+* Reporting bugs
+* Suggesting evil new trap ideas
+* Spreading the word so Mr. Brick can find his kids faster

app/IGameScenes.cs

@@ -0,0 +1,10 @@
+using Godot;
+
+namespace Mr.BrickAdventures.app;
+
+public interface IGameScenes
+{
+    void Load(PackedScene scene);
+    void Restart();
+    void ReturnToMain(PackedScene mainMenu);
+}

app/IGameScenes.cs.uid

@@ -0,0 +1 @@
+uid://b7d1ospa5p4nx

app/ILevelCatalog.cs

@@ -0,0 +1,11 @@
+using Godot;
+
+namespace Mr.BrickAdventures.app;
+
+public interface ILevelCatalog
+{
+    int Count { get; }
+    PackedScene? Get(int index);
+    PackedScene First { get; }
+    PackedScene MainMenu { get; }
+}

app/ILevelCatalog.cs.uid

@@ -0,0 +1 @@
+uid://b2sxttgvk6nuq

common/AppRoot.cs

@@ -0,0 +1,70 @@
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.app;
+using Mr.BrickAdventures.data;
+using Mr.BrickAdventures.game.repositories;
+using Mr.BrickAdventures.game.services;
+
+namespace Mr.BrickAdventures.common;
+
+[Meta(typeof(IAutoNode))]
+public partial class AppRoot : Node2D,
+    IProvide<PlayerRepository>,
+    IProvide<LevelRepository>,
+    IProvide<SaveClient>,
+    IProvide<SaveService>,
+    IProvide<LevelService>,
+    IProvide<IGameScenes>,
+    IProvide<ILevelCatalog>,
+    IGameScenes
+{
+    public override void _Notification(int what) => this.Notify(what);
+    
+    [Export] private Array<PackedScene> _levels = [];
+    [Export] private PackedScene _mainMenu = null!;
+
+    private readonly SaveClient _save = new("user://savegame.save", version: 2);
+    private readonly PlayerRepository _players = new();
+    private readonly LevelRepository _levelsRepo = new();
+    private SaveService _saveService = null!;
+    private LevelService _levelService = null!;
+    private ILevelCatalog _catalog = null!;
+
+    PlayerRepository IProvide<PlayerRepository>.Value() => _players;
+    LevelRepository  IProvide<LevelRepository>.Value()  => _levelsRepo;
+    SaveClient       IProvide<SaveClient>.Value()       => _save;
+    SaveService      IProvide<SaveService>.Value()      => _saveService;
+    LevelService     IProvide<LevelService>.Value()     => _levelService;
+    ILevelCatalog    IProvide<ILevelCatalog>.Value()    => _catalog;
+    IGameScenes IProvide<IGameScenes>.Value()  => this;
+    
+
+    public void OnReady()
+    {
+        _saveService = new SaveService(_players, _levelsRepo, _save);
+        _levelService = new LevelService(_levelsRepo);
+
+        _catalog = new ExportedLevelCatalog(_levels, _mainMenu);
+
+        _saveService.TryLoad();
+        this.Provide();
+    }
+
+    public void Load(PackedScene scene) => GetTree().ChangeSceneToPacked(scene);
+    public void Restart() => GetTree().ReloadCurrentScene();
+    public void ReturnToMain(PackedScene mainMenu) => GetTree().ChangeSceneToPacked(mainMenu);
+
+    private sealed class ExportedLevelCatalog : ILevelCatalog
+    {
+        private readonly Array<PackedScene> _levels;
+        public PackedScene MainMenu { get; }
+        public ExportedLevelCatalog(Array<PackedScene> levels, PackedScene mainMenu) {
+            _levels = levels; MainMenu = mainMenu;
+        }
+        public int Count => _levels.Count;
+        public PackedScene? Get(int index) => (index >= 0 && index < _levels.Count) ? _levels[index] : null;
+        public PackedScene First => _levels.Count > 0 ? _levels[0] : MainMenu;
+    }
+}

common/AppRoot.cs.uid

@@ -0,0 +1 @@
+uid://dg2l7cw6da4vb

data/ConfigClient.cs

@@ -0,0 +1,6 @@
+namespace Mr.BrickAdventures.data;
+
+public class ConfigClient
+{
+    
+}

data/ConfigClient.cs.uid

@@ -0,0 +1 @@
+uid://d3s774lnoljcu

data/SaveClient.cs

@@ -0,0 +1,103 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.game.repositories;
+
+namespace Mr.BrickAdventures.data;
+
+public sealed class SaveClient
+{
+    private readonly string _path;
+    private readonly int _version;
+
+    public SaveClient(string path, int version) { _path = path; _version = version; }
+
+    public bool Exists() => FileAccess.FileExists(_path);
+
+    public bool TryLoad(out PlayerState player, out LevelState level) {
+        player = null!; level = null!;
+        if (!Exists()) return false;
+
+        using var f = FileAccess.Open(_path, FileAccess.ModeFlags.Read);
+        var dict = (Dictionary)f.GetVar();
+
+        if ((int)dict.GetValueOrDefault("version", -1) != _version) return false;
+
+        player = ToPlayer((Dictionary)dict["player"]);
+        level  = ToLevel((Dictionary)dict["level"]);
+        return true;
+    }
+    
+    // Strict load: requires version + player_state + level_state.
+    // If anything is off, delete the file and act as "no save".
+    public bool TryLoadStrict(out PlayerState player, out LevelState level) {
+        player = default!;
+        level  = default!;
+
+        if (!Exists()) return false;
+
+        try {
+            using var f = FileAccess.Open(_path, FileAccess.ModeFlags.Read);
+            if (f == null) { Delete(); return false; }
+
+            var dictionary = (Dictionary)f.GetVar();
+            
+
+            if (!dictionary.TryGetValue("version", out var v) || (int)v != _version) { Delete(); return false; }
+
+            if (!dictionary.TryGetValue("player_state", out var pObj) || (Dictionary)pObj is not { } p) { Delete(); return false; }
+            if (!dictionary.TryGetValue("level_state",  out var lObj) || (Dictionary)lObj is not { } l) { Delete(); return false; }
+
+            player = ToPlayer(p);
+            level  = ToLevel(l);
+            return true;
+        }
+        catch (Exception e) {
+            GD.PushWarning($"SaveClient: load failed — deleting bad save. {e.GetType().Name}: {e.Message}");
+            Delete();
+            return false;
+        }
+    }
+
+    public void Save(PlayerState player, LevelState level) {
+        using var f = FileAccess.Open(_path, FileAccess.ModeFlags.Write);
+        var dict = new Dictionary {
+            { "version", _version },
+            { "player", FromPlayer(player) },
+            { "level",  FromLevel(level) }
+        };
+        f.StoreVar(dict);
+    }
+    
+    public void Delete() {
+        if (!Exists()) return;
+        var abs = ProjectSettings.GlobalizePath(_path);
+        var ok = DirAccess.RemoveAbsolute(abs);
+        if (ok != Error.Ok) GD.PushWarning($"SaveClient: failed to delete {_path}: {ok}");
+    }
+
+    private static Dictionary FromPlayer(PlayerState s) => new() { { "coins", s.Coins }, { "lives", s.Lives } };
+    private static PlayerState ToPlayer(Dictionary d) => new() {
+        Coins = d.TryGetValue("coins", out var c) ? (int)c : 0,
+        Lives = d.TryGetValue("lives", out var l) ? (int)l : 3
+    };
+
+    private static Dictionary FromLevel(LevelState s) => new() {
+        { "current",   s.Current },
+        { "unlocked",  new Array<int>(s.Unlocked) },
+        { "completed", new Array<int>(s.Completed) },
+    };
+
+    private static LevelState ToLevel(Dictionary d) => new() {
+        Current   = d.TryGetValue("current", out var cur) ? (int)cur : 0,
+        Unlocked  = d.TryGetValue("unlocked", out var ul) && (Array<int>)ul is { } a1 ? a1.ToArray() : [0],
+        Completed = d.TryGetValue("completed", out var cl) && (Array<int>)cl is { } a2 ? a2.ToArray() : [],
+    };
+}
+
+public record SaveSnapshot {
+    public required PlayerState PlayerState { get; init; }
+    public required LevelState  LevelState  { get; init; }
+}

data/SaveClient.cs.uid

@@ -0,0 +1 @@
+uid://bsf45t7m2wa07

features/level/ExitDoorComponent.cs

@@ -0,0 +1,40 @@
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using Godot;
+using Mr.BrickAdventures.app;
+using Mr.BrickAdventures.game.services;
+
+namespace Mr.BrickAdventures.features.level;
+
+[Meta(typeof(IAutoNode))]
+public partial class ExitDoorComponent : Area2D
+{
+    public override void _Notification(int what) => this.Notify(what);
+
+    [Export] public CollisionShape2D UnlockIndicator { get; set; } = null!;
+    [Export] public bool Unlocked { get; set; } = false;
+
+    [Dependency] public LevelService Levels => this.DependOn<LevelService>();
+    [Dependency] public ILevelCatalog Catalog => this.DependOn<ILevelCatalog>();
+    [Dependency] public IGameScenes Scenes => this.DependOn<IGameScenes>();
+
+    public void OnReady() {
+        BodyEntered += OnBodyEntered;
+        UpdateVisuals();
+    }
+
+    private void OnBodyEntered(Node body) {
+        if (!Unlocked) return;
+        if (body is not CharacterBody2D) return;
+
+        var nextIdx = Levels.CompleteAndAdvance();
+        var next = Catalog.Get(nextIdx);
+        if (next != null) Scenes.Load(next); else Scenes.ReturnToMain(Catalog.MainMenu);
+    }
+
+    private void UpdateVisuals() {
+        if (UnlockIndicator != null) UnlockIndicator.Disabled = !Unlocked;
+    }
+
+    public void SetUnlocked(bool value) { Unlocked = value; UpdateVisuals(); }
+}

features/level/ExitDoorComponent.cs.uid

@@ -0,0 +1 @@
+uid://ddh0jm0heqtc3

features/ui/hud/Hud.cs

@@ -0,0 +1,34 @@
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using Godot;
+using Mr.BrickAdventures.game.repositories;
+using Mr.BrickAdventures.scripts.components;
+
+namespace Mr.BrickAdventures.features.ui.hud;
+
+[Meta(typeof(IAutoNode))]
+public partial class Hud : Node
+{
+    public override void _Notification(int what) => this.Notify(what);
+    
+    [Export] public HealthComponent Health { get; set; } = null!;
+    [Node] public Label CoinsLabel { get; set; } = null!;
+    [Node] public ProgressBar HealthBar { get; set; } = null!;
+    [Node] public Label LivesLabel { get; set; } = null!;
+
+    [Dependency] public PlayerRepository Player => this.DependOn<PlayerRepository>();
+
+    public void OnResolved() {
+        CoinsLabel.Text = $"{Tr("COINS_LABEL")}: {Player.Coins}";
+        LivesLabel.Text = $"{Tr("LIVES_LABEL")}: {Player.Lives}";
+
+        Player.CoinsChanged += c => CoinsLabel.Text = $"{Tr("COINS_LABEL")}: {c}";
+        Player.LivesChanged += l => LivesLabel.Text = $"{Tr("LIVES_LABEL")}: {l}";
+        
+        if (Health != null) {
+            HealthBar.MaxValue = Health.MaxHealth;
+            HealthBar.Value = Health.Health;
+            Health.HealthChanged += (_, total) => { HealthBar.Value = total; };
+        }
+    }
+}

features/ui/hud/Hud.cs.uid

@@ -0,0 +1 @@
+uid://c1uwe5e1cfdxl

features/ui/hud/hud.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=8 format=3 uid="uid://byxf45ukq82pe"]
 
 [ext_resource type="LabelSettings" uid="uid://rvn5ivivfvv6" path="res://resources/ui/hud_label_settings.tres" id="1_4dsh5"]
-[ext_resource type="Script" uid="uid://c3pde84b3kdco" path="res://scripts/ui/hud.gd" id="1_ueofj"]
+[ext_resource type="Script" uid="uid://c1uwe5e1cfdxl" path="res://features/ui/hud/Hud.cs" id="1_m4pq7"]
 [ext_resource type="FontFile" uid="uid://xm0vbusjr7b7" path="res://fonts/PressStart2P-Regular.ttf" id="1_ygmwt"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_mmcdi"]
@@ -16,7 +16,7 @@ bg_color = Color(0.47451, 0.47451, 0.47451, 1)
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_22dp1"]
 bg_color = Color(0.858824, 0.254902, 0.380392, 1)
 
-[node name="HUD" type="Control" node_paths=PackedStringArray("coins_label", "health_progressbar", "lives_label")]
+[node name="HUD" type="Control"]
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
@@ -25,10 +25,7 @@ grow_horizontal = 2
 grow_vertical = 2
 size_flags_horizontal = 4
 size_flags_vertical = 4
-script = ExtResource("1_ueofj")
+script = ExtResource("1_m4pq7")
-coins_label = NodePath("PanelContainer/MarginContainer/HBoxContainer/Coins label")
-health_progressbar = NodePath("PanelContainer/MarginContainer/HBoxContainer/ProgressBar")
-lives_label = NodePath("PanelContainer/MarginContainer/HBoxContainer/Lives")
 
 [node name="PanelContainer" type="PanelContainer" parent="."]
 layout_mode = 1
@@ -57,7 +54,8 @@ text = "HEALTH_LABEL"
 label_settings = ExtResource("1_4dsh5")
 uppercase = true
 
-[node name="ProgressBar" type="ProgressBar" parent="PanelContainer/MarginContainer/HBoxContainer"]
+[node name="HealthBar" type="ProgressBar" parent="PanelContainer/MarginContainer/HBoxContainer"]
+unique_name_in_owner = true
 visible = false
 layout_mode = 2
 size_flags_horizontal = 3
@@ -69,7 +67,8 @@ step = 0.1
 value = 60.0
 show_percentage = false
 
-[node name="Lives" type="Label" parent="PanelContainer/MarginContainer/HBoxContainer"]
+[node name="LivesLabel" type="Label" parent="PanelContainer/MarginContainer/HBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
 text = "LIVES_LABEL"
@@ -77,7 +76,8 @@ label_settings = ExtResource("1_4dsh5")
 horizontal_alignment = 1
 uppercase = true
 
-[node name="Coins label" type="Label" parent="PanelContainer/MarginContainer/HBoxContainer"]
+[node name="CoinsLabel" type="Label" parent="PanelContainer/MarginContainer/HBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
 text = "COINS_LABEL"

features/ui/menus/GameOverScreen.cs

@@ -0,0 +1,26 @@
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using Godot;
+using Mr.BrickAdventures.app;
+
+namespace Mr.BrickAdventures.features.ui.menus;
+
+[Meta(typeof(IAutoNode))]
+public partial class GameOverScreen : Control
+{
+    public override void _Notification(int what) => this.Notify(what);
+
+    [Export] public Button RestartButton { get; set; } = null!;
+    [Export] public Button MainMenuButton { get; set; } = null!;
+    [Export] public PackedScene MainMenuScene { get; set; } = null!;
+
+    [Dependency] public IGameScenes Scenes => this.DependOn<IGameScenes>();
+
+    public void OnReady() {
+        Visible = false;
+        RestartButton.Pressed += () => Scenes.Restart();
+        MainMenuButton.Pressed += () => Scenes.ReturnToMain(MainMenuScene);
+    }
+
+    public void ShowGameOver() => Show();
+}

features/ui/menus/GameOverScreen.cs.uid

@@ -0,0 +1 @@
+uid://b36jv878751ta

features/ui/menus/MainMenu.cs

@@ -0,0 +1,57 @@
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using Godot;
+using Mr.BrickAdventures.app;
+using Mr.BrickAdventures.game.repositories;
+using Mr.BrickAdventures.game.services;
+
+namespace Mr.BrickAdventures.features.ui.menus;
+
+[Meta(typeof(IAutoNode))]
+public partial class MainMenu : Control
+{
+    public override void _Notification(int what) => this.Notify(what);
+    
+    [Node] public Button NewGameButton { get; set; } = null!;
+    [Node] public Button ContinueButton { get; set; } = null!;
+    [Node] public Button SettingsButton { get; set; } = null!;
+    [Node] public Button CreditsButton { get; set; } = null!;
+    [Node] public Button ExitButton { get; set; } = null!;
+    [Node] public Label VersionLabel { get; set; } = null!;
+    [Export] public Control SettingsControl { get; set; } = null!;
+    [Export] public Control CreditsControl { get; set; } = null!;
+
+    [Dependency] public SaveService Save => this.DependOn<SaveService>();
+    [Dependency] public LevelRepository Levels => this.DependOn<LevelRepository>();
+    [Dependency] public IGameScenes Scenes => this.DependOn<IGameScenes>();
+    [Dependency] public ILevelCatalog Catalog => this.DependOn<ILevelCatalog>();
+
+    public void OnReady() {
+        VersionLabel.Text = $"v. {ProjectSettings.GetSetting("application/config/version")}";
+
+        NewGameButton.Pressed += OnNewGamePressed;
+        ContinueButton.Pressed += OnContinuePressed;
+        SettingsButton.Pressed += () => SettingsControl.Show();
+        CreditsButton.Pressed += () => CreditsControl.Show();
+        ExitButton.Pressed += () => GetTree().Quit();
+    }
+
+    public void OnResolved()
+    {
+        ContinueButton.Disabled = !Save.Exists();
+        (ContinueButton.Disabled ? NewGameButton : ContinueButton).GrabFocus();
+    }
+
+    private void OnNewGamePressed() {
+        Save.NewGame();
+        Levels.SetCurrent(0);
+        var first = Catalog.First;
+        Scenes.Load(first);
+    }
+
+    private void OnContinuePressed() {
+        if (!Save.TryLoad()) { OnNewGamePressed(); return; }
+        var scene = Catalog.Get(Levels.Current) ?? Catalog.First;
+        Scenes.Load(scene);
+    }
+}

features/ui/menus/MainMenu.cs.uid

@@ -0,0 +1 @@
+uid://fcsg0e8s36in

features/ui/menus/PauseMenu.cs

@@ -0,0 +1,33 @@
+using Chickensoft.AutoInject;
+using Chickensoft.Introspection;
+using Godot;
+using Mr.BrickAdventures.app;
+using Mr.BrickAdventures.game.services;
+
+namespace Mr.BrickAdventures.features.ui.menus;
+
+[Meta(typeof(IAutoNode))]
+public partial class PauseMenu : Control
+{
+    public override void _Notification(int what) => this.Notify(what);
+
+    [Export] public Button ResumeButton { get; set; } = null!;
+    [Export] public Button RestartButton { get; set; } = null!;
+    [Export] public Button MainMenuButton { get; set; } = null!;
+
+    [Dependency] public IGameScenes Scenes => this.DependOn<IGameScenes>();
+    [Dependency] public ILevelCatalog Catalog => this.DependOn<ILevelCatalog>();
+    [Dependency] public LevelService Levels => this.DependOn<LevelService>();
+    
+    public void OnReady() {
+        Visible = false;
+        ResumeButton.Pressed += () => { GetTree().Paused = false; Hide(); };
+        RestartButton.Pressed += () => { GetTree().Paused = false; Scenes.Restart(); };
+        MainMenuButton.Pressed += () => { GetTree().Paused = false; Scenes.ReturnToMain(Catalog.MainMenu); };
+    }
+
+    public void Toggle() {
+        if (Visible) { GetTree().Paused = false; Hide(); }
+        else { Show(); GetTree().Paused = true; }
+    }
+}

features/ui/menus/PauseMenu.cs.uid

@@ -0,0 +1 @@
+uid://bwgs02wcfnm8u

features/ui/menus/main_menu.tscn

@@ -1,25 +1,18 @@
 [gd_scene load_steps=3 format=3 uid="uid://8b6ol5sssbgo"]
 
-[ext_resource type="Script" uid="uid://hyfvthdbgjbc" path="res://scripts/ui/main_menu.gd" id="1_epxpl"]
+[ext_resource type="Script" uid="uid://fcsg0e8s36in" path="res://features/ui/menus/MainMenu.cs" id="1_q8hru"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_qv2q0"]
 bg_color = Color(0, 0, 0, 1)
 
-[node name="MainMenu" type="Control" node_paths=PackedStringArray("main_menu_control", "new_game_button", "continue_button", "settings_button", "credits_button", "exit_button", "version_label")]
+[node name="MainMenu" type="Control"]
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
-script = ExtResource("1_epxpl")
+script = ExtResource("1_q8hru")
-main_menu_control = NodePath(".")
-new_game_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/NewGameButton")
-continue_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/ContinueButton")
-settings_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/SettingsButton")
-credits_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/CreditsButton")
-exit_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/QuitButton")
-version_label = NodePath("PanelContainer/MarginContainer/VBoxContainer/version")
 
 [node name="PanelContainer" type="PanelContainer" parent="."]
 layout_mode = 1
@@ -53,31 +46,37 @@ layout_mode = 2
 size_flags_vertical = 3
 
 [node name="ContinueButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 text = "CONTINUE_BUTTON"
 flat = true
 
 [node name="NewGameButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 text = "NEW_GAME_BUTTON"
 flat = true
 
 [node name="SettingsButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 text = "SETTINGS_BUTTON"
 flat = true
 
 [node name="CreditsButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 text = "CREDITS_BUTTON"
 flat = true
 
-[node name="QuitButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer"]
+[node name="ExitButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 text = "QUIT_BUTTON"
 flat = true
 
-[node name="version" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer"]
+[node name="VersionLabel" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 0
 size_flags_vertical = 8

features/ui/settings/AudioSettings.cs

@@ -0,0 +1,6 @@
+namespace Mr.BrickAdventures.features.ui.settings;
+
+public class AudioSettings
+{
+    
+}

features/ui/settings/AudioSettings.cs.uid

@@ -0,0 +1 @@
+uid://bnj36dhskiem

game/repositories/LevelRepository.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Mr.BrickAdventures.game.repositories;
+
+public sealed class LevelRepository
+{
+    public int Current { get; private set; } = 0;
+    public HashSet<int> Unlocked { get; } = new() { 0 };
+    public HashSet<int> Completed { get; } = new();
+
+    public event Action<int>? CurrentChanged;
+
+    public void SetCurrent(int idx) { Current = idx; CurrentChanged?.Invoke(Current); }
+    public void Unlock(int idx) => Unlocked.Add(idx);
+    public void Complete(int idx) { Completed.Add(idx); Unlock(idx + 1); }
+
+    public LevelState Export() => new() {
+        Current = Current, Unlocked = [..Unlocked], Completed = [..Completed]
+    };
+    public void Load(LevelState s) {
+        Current = s.Current;
+        Unlocked.Clear(); foreach (var i in s.Unlocked) Unlocked.Add(i);
+        Completed.Clear(); foreach (var i in s.Completed) Completed.Add(i);
+        CurrentChanged?.Invoke(Current);
+    }
+}
+
+public record LevelState {
+    public int Current;
+    public int[] Unlocked = [];
+    public int[] Completed = [];
+}

game/repositories/LevelRepository.cs.uid

@@ -0,0 +1 @@
+uid://d0604lmwpadt5

game/repositories/PlayerRepository.cs

@@ -0,0 +1,25 @@
+using System;
+
+namespace Mr.BrickAdventures.game.repositories;
+
+public sealed class PlayerRepository
+{
+    public int Coins { get; private set; } = 0;
+    public int Lives { get; private set; } = 3;
+
+    public event Action<int>? CoinsChanged;
+    public event Action<int>? LivesChanged;
+
+    public void SetCoins(int value)    { Coins = Math.Max(0, value); CoinsChanged?.Invoke(Coins); }
+    public void AddCoins(int amount)   { SetCoins(Coins + amount); }
+    public void RemoveCoins(int amount){ SetCoins(Coins - amount); }
+
+    public void SetLives(int value)    { Lives = value; LivesChanged?.Invoke(Lives); }
+    public void AddLives(int amount)   { SetLives(Lives + amount); }
+    public void RemoveLives(int amount){ SetLives(Lives - amount); }
+
+    public PlayerState Export() => new() { Coins = Coins, Lives = Lives };
+    public void Load(PlayerState s) { SetCoins(s.Coins); SetLives(s.Lives); }
+}
+
+public record PlayerState { public int Coins; public int Lives; }

game/repositories/PlayerRepository.cs.uid

@@ -0,0 +1 @@
+uid://d1dijkt574x4b

game/repositories/SessionRepository.cs

@@ -0,0 +1,6 @@
+namespace Mr.BrickAdventures.game.repositories;
+
+public sealed class SessionRepository
+{
+    
+}

game/repositories/SessionRepository.cs.uid

@@ -0,0 +1 @@
+uid://b550hcqugygv0

game/repositories/SettingsRepository.cs

@@ -0,0 +1,6 @@
+namespace Mr.BrickAdventures.game.repositories;
+
+public class SettingsRepository
+{
+    
+}

game/repositories/SettingsRepository.cs.uid

@@ -0,0 +1 @@
+uid://bk11iduo7bg2h

game/repositories/SkillsRepository.cs

@@ -0,0 +1,6 @@
+namespace Mr.BrickAdventures.game.repositories;
+
+public class SkillsRepository
+{
+    
+}

game/repositories/SkillsRepository.cs.uid

@@ -0,0 +1 @@
+uid://cymx7mtmdblun

game/services/LevelService.cs

@@ -0,0 +1,21 @@
+using Mr.BrickAdventures.game.repositories;
+
+namespace Mr.BrickAdventures.game.services;
+
+public sealed class LevelService
+{
+    private readonly LevelRepository _levels;
+    public LevelService(LevelRepository levels) => _levels = levels;
+    
+    public int CompleteAndAdvance() {
+        var cur = _levels.Current;
+        _levels.Complete(cur);
+        var next = cur + 1;
+        _levels.SetCurrent(next);
+        return next;
+    }
+    
+    public void StartNew() {
+        _levels.Load(new LevelState { Current = 0, Unlocked = new [] { 0 }, Completed = [] });
+    }
+}

game/services/LevelService.cs.uid

@@ -0,0 +1 @@
+uid://b2tsi3cjnh5xq

game/services/SaveService.cs

@@ -0,0 +1,32 @@
+using Mr.BrickAdventures.data;
+using Mr.BrickAdventures.game.repositories;
+
+namespace Mr.BrickAdventures.game.services;
+
+public sealed class SaveService
+{
+    private readonly PlayerRepository _players;
+    private readonly LevelRepository _levels;
+    private readonly SaveClient _save;
+    
+    public SaveService(PlayerRepository players, LevelRepository levels, SaveClient save) {
+        _players = players; _levels = levels; _save = save;
+    }
+    
+    
+    public bool TryLoad() {
+        if (!_save.TryLoad(out var p, out var l)) return false;
+        _players.Load(p);
+        _levels.Load(l);
+        return true;
+    }
+
+    public void Save() => _save.Save(_players.Export(), _levels.Export());
+    public bool Exists() => _save.Exists();
+
+    public void NewGame() {
+        _players.Load(new PlayerState { Coins = 0, Lives = 3 });
+        _levels.Load(new LevelState { Current = 0, Unlocked = [0], Completed = [] });
+        Save();
+    }
+}   

game/services/SaveService.cs.uid

@@ -0,0 +1 @@
+uid://dxqkxlkkivxog

game/services/SkillService.cs

@@ -0,0 +1,6 @@
+namespace Mr.BrickAdventures.game.services;
+
+public sealed class SkillService
+{
+    
+}

game/services/SkillService.cs.uid

@@ -0,0 +1 @@
+uid://dim21hs12wdi5

objects/entities/brick_player.tscn

@@ -32,7 +32,7 @@
 [ext_resource type="PackedScene" uid="uid://bg76mtpcmfm2j" path="res://objects/ui/charging_bar_layer.tscn" id="28_3f5nm"]
 [ext_resource type="PackedScene" uid="uid://b12tppjkkqpt4" path="res://objects/fxs/hit_particles.tscn" id="28_jh5m0"]
 [ext_resource type="Script" uid="uid://ceq8n7yw7qxpi" path="res://scripts/components/hit_component.gd" id="29_jh5m0"]
-[ext_resource type="Script" uid="uid://c1wtrgw0x77xo" path="res://scripts/components/platform_movement.gd" id="31_xoue7"]
+[ext_resource type="Script" uid="uid://cflncpa377l8l" path="res://scripts/components/platform_movement.gd" id="31_xoue7"]
 [ext_resource type="AudioStream" uid="uid://dyev46uqusimi" path="res://sfx/shoot.wav" id="32_x2b7c"]
 [ext_resource type="Script" uid="uid://d1ctdx52gskv1" path="res://scripts/components/ship_shooter.gd" id="34_gwc8i"]
 [ext_resource type="PackedScene" uid="uid://dtem8jgcyoqar" path="res://objects/entities/green_laser.tscn" id="36_oxudy"]

objects/level/base_level.tscn

@@ -62,9 +62,6 @@ process_material = SubResource("ParticleProcessMaterial_lgb3u")
 
 [node name="UI Layer" parent="." instance=ExtResource("2_lbnsn")]
 
-[node name="HUD" parent="UI Layer" index="0" node_paths=PackedStringArray("player_health")]
-player_health = NodePath("../../Brick Player/HealthComponent")
-
 [node name="DeathScreen" parent="UI Layer" index="1" node_paths=PackedStringArray("nodes_to_disable")]
 current_level = ExtResource("4_c2yv5")
 nodes_to_disable = [NodePath("../../Brick Player")]

objects/level/ui_layer.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=11 format=3 uid="uid://6foggu31cu14"]
 
-[ext_resource type="PackedScene" uid="uid://byxf45ukq82pe" path="res://objects/ui/hud.tscn" id="1_tgtfe"]
+[ext_resource type="PackedScene" uid="uid://byxf45ukq82pe" path="res://features/ui/hud/hud.tscn" id="1_tgtfe"]
 [ext_resource type="PackedScene" uid="uid://dulkm3ah4tm0u" path="res://objects/ui/death_screen.tscn" id="2_ln68j"]
 [ext_resource type="Script" uid="uid://cp68km8bykymb" path="res://scripts/resources/level_resource.gd" id="3_5kt5k"]
 [ext_resource type="PackedScene" uid="uid://wmw6gaisyrvx" path="res://objects/ui/game_over_screen.tscn" id="4_11xmk"]
@@ -34,9 +34,8 @@ visible = false
 offset_top = 32.0
 components_to_disable = [null]
 
-[node name="Pause menu" parent="." node_paths=PackedStringArray("settings_menu") instance=ExtResource("6_1q4vn")]
+[node name="Pause menu" parent="." instance=ExtResource("6_1q4vn")]
 visible = false
-settings_menu = NodePath("../Settings menu")
 
 [node name="Settings menu" parent="." node_paths=PackedStringArray("input_settings", "audio_settings") instance=ExtResource("7_hkjav")]
 visible = false

objects/ui/pause_menu.tscn

@@ -1,12 +1,11 @@
-[gd_scene load_steps=4 format=3 uid="uid://i6mnjbjcoqe5"]
+[gd_scene load_steps=3 format=3 uid="uid://i6mnjbjcoqe5"]
 
-[ext_resource type="Script" uid="uid://cugifchx6jhuk" path="res://scripts/ui/pause_menu.gd" id="1_aktha"]
+[ext_resource type="Script" uid="uid://bwgs02wcfnm8u" path="res://features/ui/menus/PauseMenu.cs" id="1_ljtns"]
-[ext_resource type="PackedScene" uid="uid://cl00e2ocomk3m" path="res://scenes/main_menu.tscn" id="2_h4pd5"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_g4ivv"]
 bg_color = Color(0, 0, 0, 1)
 
-[node name="Pause menu" type="Control" node_paths=PackedStringArray("pause_menu_control", "resume_button", "quit_button", "settings_button", "exit_to_menu_button")]
+[node name="Pause menu" type="Control" node_paths=PackedStringArray("ResumeButton", "RestartButton", "MainMenuButton")]
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
@@ -15,13 +14,10 @@ grow_horizontal = 2
 grow_vertical = 2
 size_flags_horizontal = 6
 size_flags_vertical = 6
-script = ExtResource("1_aktha")
+script = ExtResource("1_ljtns")
-pause_menu_control = NodePath(".")
+ResumeButton = NodePath("PanelContainer/MarginContainer/VBoxContainer/Resume Button")
-resume_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/Resume Button")
+RestartButton = NodePath("PanelContainer/MarginContainer/VBoxContainer/Settings Button")
-quit_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/Quit game Button")
+MainMenuButton = NodePath("PanelContainer/MarginContainer/VBoxContainer/Exit to menu Button")
-settings_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/Settings Button")
-exit_to_menu_button = NodePath("PanelContainer/MarginContainer/VBoxContainer/Exit to menu Button")
-exit_to_menu_scene = ExtResource("2_h4pd5")
 
 [node name="PanelContainer" type="PanelContainer" parent="."]
 layout_mode = 1

project.godot

@@ -19,7 +19,7 @@ config/version="in-dev"
 run/main_scene="uid://cl00e2ocomk3m"
 config/use_custom_user_dir=true
 config/custom_user_dir_name="MrBrickAdventures"
-config/features=PackedStringArray("4.4", "GL Compatibility")
+config/features=PackedStringArray("4.4", "C#", "GL Compatibility")
 run/max_fps=180
 boot_splash/bg_color=Color(0, 0, 0, 1)
 boot_splash/show_image=false

scenes/level_village_1.tscn

@@ -66,9 +66,6 @@ process_material = SubResource("ParticleProcessMaterial_lgb3u")
 
 [node name="UI Layer" parent="." instance=ExtResource("3_4fsls")]
 
-[node name="HUD" parent="UI Layer" index="0" node_paths=PackedStringArray("player_health")]
-player_health = NodePath("../../Brick Player/HealthComponent")
-
 [node name="DeathScreen" parent="UI Layer" index="1" node_paths=PackedStringArray("nodes_to_disable")]
 current_level = ExtResource("4_onnch")
 nodes_to_disable = [NodePath("../../Brick Player")]

scenes/main_menu.tscn

@@ -1,27 +1,38 @@
-[gd_scene load_steps=6 format=3 uid="uid://cl00e2ocomk3m"]
+[gd_scene load_steps=12 format=3 uid="uid://cl00e2ocomk3m"]
 
-[ext_resource type="PackedScene" uid="uid://8b6ol5sssbgo" path="res://objects/ui/main_menu.tscn" id="1_ekxnf"]
+[ext_resource type="PackedScene" uid="uid://8b6ol5sssbgo" path="res://features/ui/menus/main_menu.tscn" id="1_ekxnf"]
+[ext_resource type="Script" uid="uid://dg2l7cw6da4vb" path="res://common/AppRoot.cs" id="1_rtw2f"]
 [ext_resource type="PackedScene" uid="uid://y0ae6e7t70fj" path="res://objects/ui/settings_menu.tscn" id="2_bqqt6"]
 [ext_resource type="PackedScene" uid="uid://bwgmrcyj4mvu" path="res://objects/ui/credits.tscn" id="3_bqqt6"]
+[ext_resource type="PackedScene" uid="uid://chqb11pfoqmeb" path="res://scenes/level_village_2.tscn" id="3_lgwnu"]
+[ext_resource type="PackedScene" uid="uid://bol7g83v2accs" path="res://scenes/level_village_1.tscn" id="3_oa1go"]
 [ext_resource type="PackedScene" uid="uid://b5fx1vdfky307" path="res://objects/ui/audio_settings.tscn" id="4_8ln24"]
+[ext_resource type="PackedScene" uid="uid://h60obxmju6mo" path="res://scenes/level_village_3.tscn" id="4_flqon"]
+[ext_resource type="PackedScene" uid="uid://bhad760x3vvco" path="res://scenes/level_village_4.tscn" id="5_rcqid"]
 [ext_resource type="PackedScene" uid="uid://cvfsbiy5ggrpg" path="res://objects/ui/input_settings.tscn" id="5_rtw2f"]
+[ext_resource type="PackedScene" uid="uid://dagpmlgvr262d" path="res://scenes/level_forest_5.tscn" id="6_1ajci"]
 
-[node name="Main menu" type="CanvasLayer"]
+[node name="AppRoot" type="Node2D"]
+script = ExtResource("1_rtw2f")
+_levels = Array[PackedScene]([ExtResource("3_oa1go"), ExtResource("3_lgwnu"), ExtResource("4_flqon"), ExtResource("5_rcqid"), ExtResource("6_1ajci")])
+_mainMenu = null
 
-[node name="MainMenu" parent="." node_paths=PackedStringArray("settings_control", "credits_control") instance=ExtResource("1_ekxnf")]
+[node name="Main menu" type="CanvasLayer" parent="."]
-settings_control = NodePath("../Settings menu")
-credits_control = NodePath("../Credits")
 
-[node name="Settings menu" parent="." node_paths=PackedStringArray("input_settings", "audio_settings") instance=ExtResource("2_bqqt6")]
+[node name="MainMenu" parent="Main menu" node_paths=PackedStringArray("SettingsControl", "CreditsControl") instance=ExtResource("1_ekxnf")]
+SettingsControl = NodePath("../Settings menu")
+CreditsControl = NodePath("../Credits")
+
+[node name="Settings menu" parent="Main menu" node_paths=PackedStringArray("input_settings", "audio_settings") instance=ExtResource("2_bqqt6")]
 visible = false
 input_settings = NodePath("../Input Settings")
 audio_settings = NodePath("../Audio settings")
 
-[node name="Credits" parent="." instance=ExtResource("3_bqqt6")]
+[node name="Credits" parent="Main menu" instance=ExtResource("3_bqqt6")]
 visible = false
 
-[node name="Audio settings" parent="." instance=ExtResource("4_8ln24")]
+[node name="Audio settings" parent="Main menu" instance=ExtResource("4_8ln24")]
 visible = false
 
-[node name="Input Settings" parent="." instance=ExtResource("5_rtw2f")]
+[node name="Input Settings" parent="Main menu" instance=ExtResource("5_rtw2f")]
 visible = false

scripts/Resources/ChargeThrowInputResource.cs

@@ -0,0 +1,70 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public partial class ChargeThrowInputResource : ThrowInputResource
+{
+    [Export] public float MinPower { get; set; } = 0.5f;
+    [Export] public float MaxPower { get; set; } = 2.0f;
+    [Export] public float MaxChargeTime { get; set; } = 2.0f;
+    [Export] public float MinChargeDuration { get; set; } = 0.1f;
+    
+    private bool _isCharging = false;
+    private float _chargeStartTime = 0f;
+    
+    [Signal] public delegate void ChargeStartedEventHandler();
+    [Signal] public delegate void ChargeUpdatedEventHandler(float chargeRatio);
+    [Signal] public delegate void ChargeStoppedEventHandler();
+
+    public override void ProcessInput(InputEvent @event)
+    {
+        if (@event.IsActionPressed("attack"))
+        {
+            _isCharging = true;
+            _chargeStartTime = Time.GetTicksMsec() / 1000f;
+            EmitSignalChargeStarted();
+        }
+
+        if (@event.IsActionReleased("attack") && _isCharging)
+        {
+            var power = CalculatePower();
+            _isCharging = false;
+            EmitSignalThrowRequested(power);
+            EmitSignalChargeStopped();
+        }
+    }
+
+    public override void Update(double delta)
+    {
+        if (!_isCharging) return;
+        
+        var t = Mathf.Clamp(GetChargeRatio(), MinPower, MaxPower);
+        EmitSignalChargeUpdated(t);
+    }
+
+    public override bool SupportsCharging()
+    {
+        return true;
+    }
+
+    private float CalculatePower()
+    {
+        var now = Time.GetTicksMsec() / 1000f;
+        var heldTime = now - _chargeStartTime;
+        if (heldTime < MinChargeDuration) 
+            return MinPower;
+        
+        var t = Mathf.Clamp(heldTime / MaxChargeTime, 0f, 1f);
+        return Mathf.Lerp(MinPower, MaxPower, t);
+    }
+
+    private float GetChargeRatio()
+    {
+        if (!_isCharging) return MinPower;
+        
+        var now = Time.GetTicksMsec() / 1000f;
+        var heldTime = now - _chargeStartTime;
+        var t = Mathf.Clamp(heldTime / MaxChargeTime, 0f, 1f);
+        return Mathf.Lerp(MinPower, MaxPower, t);
+    }
+}

scripts/Resources/ChargeThrowInputResource.cs.uid

@@ -0,0 +1 @@
+uid://dtpdh4jp51jis

scripts/Resources/CollectableResource.cs

@@ -0,0 +1,9 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public partial class CollectableResource : Resource
+{
+    [Export] public Variant Amount { get; set; } = 0.0;
+    [Export] public CollectableType Type { get; set; }
+}

scripts/Resources/CollectableResource.cs.uid

@@ -0,0 +1 @@
+uid://gptsgaw3agkf

scripts/Resources/CollectableType.cs

@@ -0,0 +1,8 @@
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public enum CollectableType
+{
+    Coin,
+    Kid,
+    Health,
+}

scripts/Resources/CollectableType.cs.uid

@@ -0,0 +1 @@
+uid://2ql8wj3vfeke

scripts/Resources/SkillData.cs

@@ -0,0 +1,19 @@
+using System;
+using Godot;
+using Godot.Collections;
+
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public partial class SkillData : Resource
+{
+    [Export] public string Name { get; set; } = "New Skill";
+    [Export] public string Description { get; set; } = "New Skill";
+    [Export] public Dictionary<string, Variant> Config { get; set; } = new();
+    [Export] public int Cost { get; set; } = 0;
+    [Export] public Texture2D Icon { get; set; }
+    [Export] public bool IsActive { get; set; } = false;
+    [Export] public int Level { get; set; } = 1;
+    [Export] public int MaxLevel { get; set; } = 1;
+    [Export] public SkillType Type { get; set; } = SkillType.Throw;
+    [Export] public PackedScene Node { get; set; }
+}

scripts/Resources/SkillData.cs.uid

@@ -0,0 +1 @@
+uid://d4crrfmbgxnqf

scripts/Resources/SkillType.cs

@@ -0,0 +1,8 @@
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public enum SkillType
+{
+    Attack,
+    Throw,
+    Misc,
+}

scripts/Resources/SkillType.cs.uid

@@ -0,0 +1 @@
+uid://sma20qug2r0q

scripts/Resources/StatusEffectDataResource.cs

@@ -0,0 +1,10 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public partial class StatusEffectDataResource : Resource
+{
+    [Export] public float Duration { get; set; } = 1f;
+    [Export] public float DamagePerSecond { get; set; } = 0.25f;
+    [Export] public StatusEffectType Type { get; set; }
+}

scripts/Resources/StatusEffectDataResource.cs.uid

@@ -0,0 +1 @@
+uid://pw0pu6gb21y2

scripts/Resources/StatusEffectType.cs

@@ -0,0 +1,8 @@
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public enum StatusEffectType
+{
+    None,
+    Fire,
+    Ice
+}

scripts/Resources/StatusEffectType.cs.uid

@@ -0,0 +1 @@
+uid://b0a7k7mse3l68

scripts/Resources/TapThrowInputResource.cs

@@ -0,0 +1,20 @@
+using Godot;
+using Mr.BrickAdventures.scripts.interfaces;
+
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public partial class TapThrowInputResource : ThrowInputResource
+{
+    public override void Update(double delta)
+    {
+        if (Input.IsActionPressed("attack"))
+        {
+            EmitSignalThrowRequested(1f);
+        }
+    }
+
+    public override bool SupportsCharging()
+    {
+        return false;
+    }
+}

scripts/Resources/TapThrowInputResource.cs.uid

@@ -0,0 +1 @@
+uid://cx7ryqxemgs56

scripts/Resources/ThrowInputResource.cs

@@ -0,0 +1,24 @@
+using Godot;
+using Mr.BrickAdventures.scripts.interfaces;
+
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public abstract partial class ThrowInputResource : Resource, IThrowInput
+{
+    [Signal] public delegate void ThrowRequestedEventHandler(float powerMultiplier = 1f);
+
+    public virtual void ProcessInput(InputEvent @event)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    public virtual void Update(double delta)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    public virtual bool SupportsCharging()
+    {
+        throw new System.NotImplementedException();
+    }
+}

scripts/Resources/ThrowInputResource.cs.uid

@@ -0,0 +1 @@
+uid://mnn5wy5cyr4m

scripts/Screenshot.cs

@@ -0,0 +1,15 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts;
+
+public partial class Screenshot : Node
+{
+    public override void _Process(double delta)
+    {
+        if (!OS.IsDebugBuild() || !Input.IsActionJustPressed("screenshot")) return;
+        var img = GetViewport().GetTexture().GetImage();
+        var id = OS.GetUniqueId() + "_" + Time.GetDatetimeStringFromSystem();
+        var path = "user://screenshots/screenshot_" + id + ".png";
+        img.SavePng(path);
+    }
+}

scripts/Screenshot.cs.uid

@@ -0,0 +1 @@
+uid://chrhjch4ymfvr

scripts/SkillManager.cs

@@ -0,0 +1,144 @@
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.Autoloads;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts;
+
+public partial class SkillManager : Node
+{
+    private GameManager _gameManager;
+    [Export] public Array<SkillData> AvailableSkills { get; set; } = [];
+
+    public Dictionary ActiveComponents { get; private set; } = new();
+
+    public override void _Ready()
+    {
+        _gameManager = GetNode<GameManager>("/root/GameManager");
+        ApplyUnlockedSkills();
+    }
+
+    public void AddSkill(SkillData skillData)
+    {
+        if (ActiveComponents.ContainsKey(skillData.Name))
+            return;
+
+        if (skillData.Type == SkillType.Throw)
+        {
+            var unlocked = _gameManager.GetUnlockedSkills();
+            foreach (var skill in unlocked)
+            {
+                SkillData data = null;
+                foreach (var s in AvailableSkills)
+                {
+                    if (s == (SkillData)skill)
+                    {
+                        data = s;
+                        break;
+                    }
+                }
+                if (data != null && data.Type == SkillType.Throw)
+                    RemoveSkill(data.Name);
+            }
+        }
+
+        var instance = skillData.Node.Instantiate();
+        foreach (var key in skillData.Config.Keys)
+        {
+            if (instance.HasMethod("get")) // rough presence check
+            {
+                var value = skillData.Config[key];
+                var parent = GetParent();
+
+                if (value.VariantType == Variant.Type.NodePath)
+                {
+                    var np = (NodePath)value;
+                    if (parent.HasNode(np))
+                        value = parent.GetNode(np);
+                    else if (instance.HasNode(np))
+                        value = instance.GetNode(np);
+                    else
+                        continue;
+                }
+
+                // Set via property if exists
+                instance.Set(key, value);
+            }
+        }
+
+        Owner.AddChild(instance);
+        ActiveComponents[skillData.Name] = instance;
+    }
+    
+    public void RemoveSkill(string skillName)
+    {
+        if (!ActiveComponents.TryGetValue(skillName, out var component))
+            return;
+
+        var inst = (Node)component;
+        if (IsInstanceValid(inst))
+            inst.QueueFree();
+
+        var skills = _gameManager.GetUnlockedSkills();
+        foreach (SkillData s in skills)
+        {
+            if (s.Name == skillName)
+            {
+                s.IsActive = false;
+                break;
+            }
+        }
+        ActiveComponents.Remove(skillName);
+    }
+
+    public void ApplyUnlockedSkills()
+    {
+        foreach (var sd in AvailableSkills)
+        {
+            if (_gameManager.IsSkillUnlocked(sd))
+            {
+                GD.Print("Applying skill: ", sd.Name);
+                CallDeferred(MethodName.AddSkill, sd);
+            }
+            else
+            {
+                RemoveSkill(sd.Name);
+            }
+        }
+    }
+
+    public SkillData GetSkillByName(string skillName)
+    {
+        foreach (var sd in AvailableSkills)
+            if (sd.Name == skillName) return sd;
+        return null;
+    }
+
+    public void ActivateSkill(SkillData skill)
+    {
+        if (!ActiveComponents.ContainsKey(skill.Name))
+        {
+            AddSkill(skill);
+            skill.IsActive = true;
+        }
+    }
+
+    public void DeactivateSkill(SkillData skill)
+    {
+        if (ActiveComponents.ContainsKey(skill.Name))
+        {
+            RemoveSkill(skill.Name);
+            skill.IsActive = false;
+        }
+    }
+
+    public void ToggleSkillActivation(SkillData skill)
+    {
+        if (skill == null) return;
+
+        if (ActiveComponents.ContainsKey(skill.Name))
+            DeactivateSkill(skill);
+        else
+            ActivateSkill(skill);
+    }
+}

scripts/SkillManager.cs.uid

@@ -0,0 +1 @@
+uid://di572axt0c3s8

scripts/UI/AudioSettings.cs

@@ -0,0 +1,102 @@
+using Godot;
+using Mr.BrickAdventures.Autoloads;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class AudioSettings : Node
+{
+    [Export] public Slider MasterVolumeSlider { get; set; }
+    [Export] public Slider MusicVolumeSlider { get; set; }
+    [Export] public Slider SfxVolumeSlider { get; set; }
+    [Export] public Control AudioSettingsControl { get; set; }
+    [Export] public float MuteThreshold { get; set; } = -20f;
+    
+    private UIManager _uiManager;
+    private ConfigFileHandler _configFileHandler;
+
+    public override void _Ready()
+    {
+        _uiManager = GetNode<UIManager>("/root/UIManager");
+        _configFileHandler = GetNode<ConfigFileHandler>("/root/ConfigFileHandler");
+        Initialize();
+        MasterVolumeSlider.ValueChanged += OnMasterVolumeChanged;
+        MusicVolumeSlider.ValueChanged += OnMusicVolumeChanged;
+        SfxVolumeSlider.ValueChanged += OnSfxVolumeChanged;
+    }
+    
+    public override void _UnhandledInput(InputEvent @event)
+    {
+        if (!@event.IsActionReleased("ui_cancel")) return;
+        if (!_uiManager.IsScreenOnTop(AudioSettingsControl)) return;
+        
+        SaveSettings();
+        _uiManager.PopScreen();
+    }
+
+    private void OnSfxVolumeChanged(double value)
+    {
+        AudioServer.SetBusVolumeDb(AudioServer.GetBusIndex("sfx"), (float)value);
+        HandleMute(AudioServer.GetBusIndex("sfx"), (float)value);
+    }
+
+    private void OnMusicVolumeChanged(double value)
+    {
+        AudioServer.SetBusVolumeDb(AudioServer.GetBusIndex("music"), (float)value);
+        HandleMute(AudioServer.GetBusIndex("music"), (float)value);
+    }
+
+    private void OnMasterVolumeChanged(double value)
+    {
+        AudioServer.SetBusVolumeDb(AudioServer.GetBusIndex("Master"), (float)value);
+        HandleMute(AudioServer.GetBusIndex("Master"), (float)value);
+    }
+
+    private void Initialize()
+    {
+        var volumeDb = AudioServer.GetBusVolumeDb(AudioServer.GetBusIndex("Master"));
+        MasterVolumeSlider.Value = volumeDb;
+        MasterVolumeSlider.MinValue = MuteThreshold;
+        MasterVolumeSlider.MaxValue = 0f;
+        
+        var musicVolumeDb = AudioServer.GetBusVolumeDb(AudioServer.GetBusIndex("music"));
+        MusicVolumeSlider.Value = musicVolumeDb;
+        MusicVolumeSlider.MinValue = MuteThreshold;
+        MusicVolumeSlider.MaxValue = 0f;
+        
+        var sfxVolumeDb = AudioServer.GetBusVolumeDb(AudioServer.GetBusIndex("sfx"));
+        SfxVolumeSlider.Value = sfxVolumeDb;
+        SfxVolumeSlider.MinValue = MuteThreshold;
+        SfxVolumeSlider.MaxValue = 0f;
+    }
+
+    private void HandleMute(int busIndex, float value)
+    {
+        AudioServer.SetBusMute(busIndex, value <= MuteThreshold);
+    }
+
+    private void SaveSettings()
+    {
+        var settingsConfig = _configFileHandler.SettingsConfig;
+        settingsConfig.SetValue("audio_settings", "master_volume", MasterVolumeSlider.Value);
+        settingsConfig.SetValue("audio_settings", "music_volume", MusicVolumeSlider.Value);
+        settingsConfig.SetValue("audio_settings", "sfx_volume", SfxVolumeSlider.Value);
+        settingsConfig.SetValue("audio_settings", "mute_threshold", MuteThreshold);
+        settingsConfig.Save(ConfigFileHandler.SettingsPath);
+    }
+
+    private void LoadSettings()
+    {
+        var settingsConfig = _configFileHandler.SettingsConfig;
+        if (!settingsConfig.HasSection("audio_settings")) return;
+        
+        var masterVolume = (float)settingsConfig.GetValue("audio_settings", "master_volume", MasterVolumeSlider.Value);
+        var musicVolume = (float)settingsConfig.GetValue("audio_settings", "music_volume", MusicVolumeSlider.Value);
+        var sfxVolume = (float)settingsConfig.GetValue("audio_settings", "sfx_volume", SfxVolumeSlider.Value);
+        var muteThreshold = (float)settingsConfig.GetValue("audio_settings", "mute_threshold", MuteThreshold);
+        
+        MasterVolumeSlider.Value = masterVolume;
+        MusicVolumeSlider.Value = musicVolume;
+        SfxVolumeSlider.Value = sfxVolume;
+        MuteThreshold = muteThreshold;
+    }
+}

scripts/UI/AudioSettings.cs.uid

@@ -0,0 +1 @@
+uid://g61qqsymqfxd

scripts/UI/ChargeProgressBar.cs

@@ -0,0 +1,81 @@
+using Godot;
+using Mr.BrickAdventures.scripts.components;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class ChargeProgressBar : Node
+{
+    [Export] public ProgressBar ProgressBar { get; set; }
+    [Export] public BrickThrowComponent ThrowComponent { get; set; }
+    
+    private ChargeThrowInputResource _throwInput;
+
+    public override void _Ready()
+    {
+        Owner.ChildEnteredTree += OnNodeEntered;   
+        ProgressBar.Hide();
+        SetupDependencies();
+    }
+
+    private void OnNodeEntered(Node node)
+    {
+        if (node is not BrickThrowComponent throwComponent || ThrowComponent != null) return;
+        ThrowComponent = throwComponent;
+        SetupDependencies();
+    }
+
+    private void SetupDependencies()
+    {
+        if (ThrowComponent.ThrowInputBehavior is ChargeThrowInputResource throwInput)
+        {
+            _throwInput = throwInput;
+        }
+        else
+        {
+            _throwInput = null;
+        }
+        
+        if (_throwInput == null)
+        {
+            return;
+        }
+
+        if (!_throwInput.SupportsCharging())
+        {
+            ProgressBar.Hide();
+            return;
+        }
+        
+        SetupProgressBar();
+        
+        _throwInput.ChargeStarted += OnChargeStarted;
+        _throwInput.ChargeStopped += OnChargeStopped;
+        _throwInput.ChargeUpdated += OnChargeUpdated;
+    }
+
+    private void SetupProgressBar()
+    {
+        ProgressBar.MinValue = _throwInput.MinPower;
+        ProgressBar.MaxValue = _throwInput.MaxPower;
+        ProgressBar.Value = _throwInput.MinPower;
+        ProgressBar.Step = 0.01f;
+        ProgressBar.Hide();
+    }
+
+    private void OnChargeStarted()
+    {
+        ProgressBar.Show();
+    }
+
+    private void OnChargeStopped()
+    {
+        ProgressBar.Hide();
+    }
+
+    private void OnChargeUpdated(float chargeRatio)
+    {
+        ProgressBar.Value = chargeRatio;
+        ProgressBar.Show();
+    }
+}

scripts/UI/ChargeProgressBar.cs.uid

@@ -0,0 +1 @@
+uid://dev2q1228otm2

scripts/UI/Credits.cs

@@ -0,0 +1,23 @@
+using Godot;
+using Mr.BrickAdventures.Autoloads;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class Credits : Control
+{
+    private UIManager _uiManager;
+
+    public override void _Ready()
+    {
+        _uiManager = GetNode<UIManager>("/root/UIManager");
+    }
+
+    public override void _UnhandledInput(InputEvent @event)
+    {
+        if (!@event.IsActionPressed("ui_cancel")) return;
+        if (_uiManager != null && _uiManager.IsScreenOnTop(this))
+        {
+            _uiManager.PopScreen();
+        }
+    }
+}

scripts/UI/Credits.cs.uid

@@ -0,0 +1 @@
+uid://daevj4uootmcw

scripts/UI/GameOverScreen.cs

@@ -0,0 +1,39 @@
+using Godot;
+using Mr.BrickAdventures.Autoloads;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class GameOverScreen : Node
+{
+    [Export] public Control GameOverPanel { get; set; }
+    [Export] public Button RestartButton { get; set; }
+    [Export] public Button MainMenuButton { get; set; }
+    [Export] public PackedScene MainMenuScene { get; set; }
+    
+    private GameManager _gameManager;
+
+    public override void _Ready()
+    {
+        _gameManager = GetNode<GameManager>("/root/GameManager");
+        RestartButton.Pressed += OnRestartClicked;
+        MainMenuButton.Pressed += OnMainMenuClicked; 
+    }
+
+    private void OnMainMenuClicked()
+    {
+        _gameManager.ResetPlayerState();
+        GetTree().ChangeSceneToPacked(MainMenuScene);
+    }
+
+    private void OnRestartClicked()
+    {
+        _gameManager.RestartGame();
+    }
+
+    public void OnPlayerDeath()
+    {
+        if (_gameManager == null || _gameManager.GetLives() != 0) return;
+        
+        GameOverPanel.Show();
+    }
+}

scripts/UI/GameOverScreen.cs.uid

@@ -0,0 +1 @@
+uid://u4qfsx4w72dv

scripts/UI/MainMenu.cs

@@ -0,0 +1,67 @@
+using Godot;
+using Mr.BrickAdventures.Autoloads;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class MainMenu : Node
+{
+    [Export] public Control MainMenuControl { get; set; }
+    [Export] public Button NewGameButton { get; set; }
+    [Export] public Button ContinueButton { get; set; }
+    [Export] public Button SettingsButton { get; set; }
+    [Export] public Button CreditsButton { get; set; }
+    [Export] public Button ExitButton { get; set; }
+    [Export] public Label VersionLabel { get; set; }
+    [Export] public Control SettingsControl { get; set; }
+    [Export] public Control CreditsControl { get; set; }
+    
+    private SaveSystem _saveSystem;
+    private GameManager _gameManager;
+    private UIManager _uiManager;
+
+    public override void _Ready()
+    {
+        _saveSystem = GetNode<SaveSystem>("/root/SaveSystem");
+        _gameManager = GetNode<GameManager>("/root/GameManager");
+        _uiManager = GetNode<UIManager>("/root/UIManager");
+
+        NewGameButton.Pressed += OnNewGamePressed;
+        ContinueButton.Pressed += OnContinuePressed;
+        SettingsButton.Pressed += OnSettingsPressed;
+        CreditsButton.Pressed += OnCreditsPressed;
+        ExitButton.Pressed += OnExitPressed;
+
+        VersionLabel.Text = $"v. {ProjectSettings.GetSetting("application/config/version")}";
+        ContinueButton.Disabled = !_saveSystem.CheckSaveExists();
+
+        if (_saveSystem.CheckSaveExists())
+            ContinueButton.GrabFocus();
+        else
+            NewGameButton.GrabFocus();
+    }
+
+    private void OnExitPressed()
+    {
+        _gameManager.QuitGame();
+    }
+
+    private void OnCreditsPressed()
+    {
+        _uiManager.PushScreen(CreditsControl);
+    }
+
+    private void OnSettingsPressed()
+    {
+        _uiManager.PushScreen(SettingsControl);
+    }
+
+    private void OnContinuePressed()
+    {
+        _gameManager.ContinueGame();
+    }
+
+    private void OnNewGamePressed()
+    {
+        _gameManager.StartNewGame();
+    }
+}

scripts/UI/MainMenu.cs.uid

@@ -0,0 +1 @@
+uid://bna3ggr6n7ycr

scripts/UI/Marketplace.cs

@@ -0,0 +1,142 @@
+using System.Collections.Generic;
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.Autoloads;
+using Mr.BrickAdventures.scripts.components;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class Marketplace : Node
+{
+    [Export] public Array<SkillData> Skills { get; set; } = [];
+    [Export] public GridContainer ToUnlockGrid { get; set; }
+    [Export] public GridContainer UnlockedGrid { get; set; }
+    [Export] public Font Font { get; set; }
+    [Export] public SkillUnlockedComponent SkillUnlockedComponent { get; set; }
+    [Export] public Array<Node> ComponentsToDisable { get; set; } = [];
+    [Export] public PackedScene MarketplaceButtonScene { get; set; }
+    [Export] public PackedScene SkillButtonScene { get; set; }
+    
+    private GameManager _gameManager;
+    private readonly List<Button> _unlockButtons = [];
+    private readonly List<SkillButton> _skillButtons = [];
+
+    public override void _Ready()
+    {
+        var skillsToUnlock = new List<SkillData>();
+        
+        foreach (var skill in Skills) skillsToUnlock.Add(skill);
+
+        foreach (var skill in skillsToUnlock) CreateUpgradeButton(skill);
+
+        var unlockedSkills = _gameManager.GetUnlockedSkills();
+        foreach (var skill in unlockedSkills) CreateSkillButton(skill);
+        
+        SkillUnlockedComponent.SkillUnlocked += OnSkillUnlocked;
+    }
+
+    public override void _ExitTree()
+    {
+        SkillUnlockedComponent.SkillUnlocked -= OnSkillUnlocked;
+    }
+
+    public override void _Input(InputEvent @event)
+    {
+        var root = Owner as Control;
+
+        if (!@event.IsActionPressed("show_marketplace")) return;
+        
+        if (root != null && root.IsVisible())
+        {
+            root.Hide();
+            foreach (var c in ComponentsToDisable) c.ProcessMode = ProcessModeEnum.Inherit;
+        }
+        else
+        {
+            root?.Show();
+            foreach (var c in ComponentsToDisable) c.ProcessMode = ProcessModeEnum.Disabled;
+        }
+    }
+
+    private string GetButtonText(SkillData skill)
+    {
+        return $"{Tr(skill.Name)} {skill.Cost}";
+    }
+
+    private void OnSkillUnlocked(SkillData skill)
+    {
+        if (_skillButtons.Count == 0) CreateSkillButton(skill);
+
+        foreach (var btn in _skillButtons)
+        {
+            if (btn.Data.IsActive)
+                btn.Activate();
+            else
+                btn.Deactivate();
+        }
+    }
+
+    private void CreateSkillButton(SkillData skill)
+    {
+        var button = SkillButtonScene.Instantiate<SkillButton>();
+        button.Data = skill;
+        button.Setup();
+        button.Pressed += () => OnSkillButtonPressed(button);
+        button.Activate();
+        
+        _skillButtons.Add(button);
+        UnlockedGrid.AddChild(button);
+        UnlockedGrid.QueueSort();
+    }
+
+    private void CreateUpgradeButton(SkillData skill)
+    {
+        var button = MarketplaceButtonScene.Instantiate<MarketplaceButton>();
+        button.Text = GetButtonText(skill);
+        button.Data = skill;
+        button.Icon = skill.Icon;
+        button.Pressed += () => OnUpgradeButtonPressed(skill);
+        
+        _unlockButtons.Add(button);
+        UnlockedGrid.AddChild(button);
+        UnlockedGrid.QueueSort();
+    }
+
+    private void OnUpgradeButtonPressed(SkillData skill)
+    {
+        if (_gameManager.IsSkillUnlocked(skill))
+        {
+            if (skill.Level < skill.MaxLevel)
+            {
+                SkillUnlockedComponent.TryUpgradeSkill(skill);
+                if (!skill.IsActive) SkillUnlockedComponent.SkillManager.ToggleSkillActivation(skill);
+            }
+            else
+            {
+                SkillUnlockedComponent.SkillManager.ToggleSkillActivation(skill);
+            }
+        }
+        else
+        {
+            SkillUnlockedComponent.TryUnlockSkill(skill);
+        }
+    }
+
+    private void RemoveButton(SkillData skill)
+    {
+        foreach (var node in ToUnlockGrid.GetChildren())
+        {
+            var child = (Button)node;
+            if (child.Text != GetButtonText(skill)) continue;
+            
+            child.QueueFree();
+            break;
+        }
+    }
+
+    private void OnSkillButtonPressed(SkillButton button)
+    {
+        SkillUnlockedComponent.SkillManager.ToggleSkillActivation(button.Data);
+    }
+}

scripts/UI/Marketplace.cs.uid

@@ -0,0 +1 @@
+uid://bnc16gndpl87i

scripts/UI/MarketplaceButton.cs

@@ -0,0 +1,62 @@
+using Godot;
+using Mr.BrickAdventures.Autoloads;
+using Mr.BrickAdventures.scripts.components;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class MarketplaceButton : Button
+{
+    [Export] public SkillData Data { get; set; }
+    [Export] public Texture2D UnlockedSkillIcon { get; set; }
+    [Export] public Texture2D LockedSkillIcon { get; set; }
+    [Export] public Container SkillLevelContainer { get; set; }
+    
+    private GameManager _gameManager;
+    private SkillUnlockedComponent _skillUnlockedComponent;
+
+    public override void _Ready()
+    {
+        _gameManager = GetNode<GameManager>("/root/GameManager");
+        
+        Setup();
+        var player = _gameManager.Player;
+
+        var skillUnlockerComponent = player?.GetNodeOrNull<SkillUnlockedComponent>("SkillUnlockerComponent");
+        if (skillUnlockerComponent == null) return;
+        
+        skillUnlockerComponent.SkillUnlocked += OnSkillUnlock;
+    }
+
+    public override void _ExitTree()
+    {
+        _skillUnlockedComponent.SkillUnlocked -= OnSkillUnlock;
+    }
+
+    private void Setup()
+    {
+        if (Data == null) return;
+        
+        for (var i = 0; i < Data.MaxLevel; i++)
+        {
+            var icon = new TextureRect()
+            {
+                Texture = i < Data.Level ? UnlockedSkillIcon : LockedSkillIcon,
+            };
+            SkillLevelContainer.AddChild(icon);
+        }
+    }
+
+    private void OnSkillUnlock(SkillData skill)
+    {
+        if (skill.Name != Data.Name) return;
+
+        for (var i = 0; i < Data.MaxLevel; i++)
+        {
+            var icon = SkillLevelContainer.GetChildOrNull<TextureRect>(i);
+            if (icon == null) continue;
+            icon.Texture = i < Data.Level ? UnlockedSkillIcon : LockedSkillIcon;
+            Disabled = i >= Data.Level;
+        }
+    }
+}

scripts/UI/MarketplaceButton.cs.uid

@@ -0,0 +1 @@
+uid://vokgv56bjpf1

scripts/UI/PauseMenu.cs

@@ -0,0 +1,67 @@
+using Godot;
+using Mr.BrickAdventures.Autoloads;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class PauseMenu : Node
+{
+    [Export] public Control PauseMenuControl { get; set; }
+    [Export] public Control SettingsControl { get; set; }
+    [Export] public Button ResumeButton { get; set; }
+    [Export] public Button MainMenuButton { get; set; }
+    [Export] public Button QuitButton { get; set; }
+    [Export] public Button SettingsButton { get; set; }
+    [Export] public PackedScene MainMenuScene { get; set; }
+
+    private GameManager _gameManager;
+    private UIManager _uiManager;
+
+    public override void _Ready()
+    {
+        _gameManager = GetNode<GameManager>("/root/GameManager");
+        _uiManager = GetNode<UIManager>("/root/UIManager");
+
+        ResumeButton.Pressed += OnResumePressed;
+        MainMenuButton.Pressed += OnMainMenuPressed;
+        QuitButton.Pressed += OnQuitPressed;
+        SettingsButton.Pressed += OnSettingsPressed;
+
+        PauseMenuControl.Hide();
+    }
+
+    public override void _UnhandledInput(InputEvent @event)
+    {
+        if (!@event.IsActionPressed("pause")) return;
+        if (_uiManager.IsVisibleOnStack(PauseMenuControl))
+            OnResumePressed();
+        else
+        {
+            _uiManager.PushScreen(PauseMenuControl);
+            _gameManager.PauseGame();
+        }
+    }
+
+    private void OnSettingsPressed()
+    {
+        _uiManager.PushScreen(SettingsControl);
+        _gameManager.PauseGame();
+    }
+
+    private void OnQuitPressed()
+    {
+        _gameManager.QuitGame();
+    }
+
+    private void OnMainMenuPressed()
+    {
+        _gameManager.ResumeGame();
+        _gameManager.ResetCurrentSessionState();
+        GetTree().ChangeSceneToPacked(MainMenuScene);
+    }
+
+    private void OnResumePressed()
+    {
+        _uiManager.PopScreen();
+        _gameManager.ResumeGame();
+    }
+}

scripts/UI/PauseMenu.cs.uid

@@ -0,0 +1 @@
+uid://cakgxndurgfa3

scripts/UI/SettingsMenu.cs

@@ -0,0 +1,60 @@
+using Godot;
+using Mr.BrickAdventures.Autoloads;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class SettingsMenu : Node
+{
+    [Export] public Control InputSettingsControl { get; set; }
+    [Export] public Control AudioSettingsControl { get; set; }
+    [Export] public Control DisplaySettingsControl { get; set; }
+    [Export] public Control GameplaySettingsControl { get; set; }
+    [Export] public Control SettingsMenuControl { get; set; }
+    [Export] public Button InputSettingsButton { get; set; }
+    [Export] public Button AudioSettingsButton { get; set; }
+    [Export] public Button DisplaySettingsButton { get; set; }
+    [Export] public Button GameplaySettingsButton { get; set; }
+    
+    private UIManager _uiManager;
+    
+    public override void _Ready()
+    {
+        _uiManager = GetNode<UIManager>("/root/UIManager");
+        
+        InputSettingsButton.Pressed += OnInputSettingsPressed;
+        AudioSettingsButton.Pressed += OnAudioSettingsPressed;
+        DisplaySettingsButton.Pressed += OnDisplaySettingsPressed;
+        GameplaySettingsButton.Pressed += OnGameplaySettingsPressed;
+        
+        InputSettingsControl.Hide();
+        AudioSettingsControl.Hide();
+        DisplaySettingsControl.Hide();
+        GameplaySettingsControl.Hide();
+    }
+
+    public override void _UnhandledInput(InputEvent @event)
+    {
+        if (!@event.IsActionPressed("ui_cancel")) return;
+        if (_uiManager.IsScreenOnTop(SettingsMenuControl)) _uiManager.PopScreen();
+    }
+
+    private void OnInputSettingsPressed()
+    {
+        _uiManager.PushScreen(InputSettingsControl);
+    }
+
+    private void OnAudioSettingsPressed()
+    {
+        _uiManager.PushScreen(AudioSettingsControl);
+    }
+
+    private void OnDisplaySettingsPressed()
+    {
+        _uiManager.PushScreen(DisplaySettingsControl);
+    }
+
+    private void OnGameplaySettingsPressed()
+    {
+        _uiManager.PushScreen(GameplaySettingsControl);
+    }
+}

scripts/UI/SettingsMenu.cs.uid

@@ -0,0 +1 @@
+uid://i8j47qnrytuo

scripts/UI/SkillButton.cs

@@ -0,0 +1,25 @@
+using Godot;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.UI;
+
+public partial class SkillButton : Button
+{
+    [Export] public SkillData Data { get; set; }
+
+    public void Setup()
+    {
+        Icon = Data?.Icon;
+        Text = Tr(Data?.Name) ?? string.Empty;
+    }
+
+    public void Activate()
+    {
+        Set("theme_override_colors/font_color", new Color("#49aa10"));
+    }
+
+    public void Deactivate()
+    {
+        Set("theme_override_colors/font_color", new Color("#ffffff"));
+    }
+}