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

Autoloads/ConfigFileHandler.cs

@@ -0,0 +1,25 @@
+using Godot;
+
+namespace Mr.BrickAdventures.Autoloads;
+
+public partial class ConfigFileHandler : Node
+{
+    private ConfigFile _settingsConfig = new();
+    private const string SettingsPath = "user://settings.ini";
+
+    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/GameManager.cs

@@ -0,0 +1,195 @@
+using Godot;
+using Godot.Collections;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.Autoloads;
+
+public partial class GameManager : Node
+{
+    [Export] public Array<PackedScene> LevelScenes { get; set; } = 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>() }
+    };
+
+    private Dictionary _currentSessionState = new()
+    {
+        { "coins_collected", 0 },
+        { "skills_unlocked", new Array<SkillData>() }
+    };
+
+    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 GetUnlockedSkills()
+    {
+        var unlocked = (Array<SkillData>)PlayerState["unlocked_skills"];
+        var session = (Array<SkillData>)_currentSessionState["skills_unlocked"];
+        if ((((Array)session)!).Count == 0) return (Array)unlocked;
+        if ((((Array)unlocked)!).Count == 0) return (Array)session;
+        var joined = new Array();
+        joined.AddRange((Array)unlocked ?? new Array());
+        joined.AddRange((Array)session ?? new Array());
+        return joined;
+    }
+}

Autoloads/SaveSystem.cs

@@ -0,0 +1,46 @@
+using Godot;
+using Godot.Collections;
+
+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 GM _gm;
+
+    public override void _Ready()
+    {
+        //_gm = GetNode<GM>("/root/GameManager");
+    }
+
+    public void SaveGame()
+    {
+        //TODO: Implement saving logic
+    }
+
+    public bool LoadGame()
+    {
+        //TODO: Implement loading logic
+        
+        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"]);
+
+        return true;
+    }
+    
+    public bool CheckSaveExists() => FileAccess.FileExists(SavePath);
+}

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);
+    }
+
+}

Mr. Brick Adventures.csproj

@@ -4,4 +4,140 @@
     <EnableDynamicLoading>true</EnableDynamicLoading>
     <RootNamespace>Mr.BrickAdventures</RootNamespace>
   </PropertyGroup>
+  <ItemGroup>
+    <Content Include="scripts\components\.idea\.gitignore" />
+    <Content Include="scripts\components\.idea\encodings.xml" />
+    <Content Include="scripts\components\.idea\indexLayout.xml" />
+    <Content Include="scripts\components\.idea\inspectionProfiles\Project_Default.xml" />
+    <Content Include="scripts\components\.idea\projectSettingsUpdater.xml" />
+    <Content Include="scripts\components\.idea\vcs.xml" />
+    <Content Include="scripts\components\.idea\workspace.xml" />
+    <Content Include="scripts\components\BeamComponent.cs.uid" />
+    <Content Include="scripts\components\beam_component.gd" />
+    <Content Include="scripts\components\beam_component.gd.uid" />
+    <Content Include="scripts\components\brick_throw.gd" />
+    <Content Include="scripts\components\brick_throw.gd.uid" />
+    <Content Include="scripts\components\bullet_component.gd" />
+    <Content Include="scripts\components\bullet_component.gd.uid" />
+    <Content Include="scripts\components\cage_component.gd" />
+    <Content Include="scripts\components\cage_component.gd.uid" />
+    <Content Include="scripts\components\cannot_stomp_component.gd" />
+    <Content Include="scripts\components\cannot_stomp_component.gd.uid" />
+    <Content Include="scripts\components\can_be_launched_component.gd" />
+    <Content Include="scripts\components\can_be_launched_component.gd.uid" />
+    <Content Include="scripts\components\can_pickup.gd" />
+    <Content Include="scripts\components\can_pickup.gd.uid" />
+    <Content Include="scripts\components\charge_throw_component.gd" />
+    <Content Include="scripts\components\charge_throw_component.gd.uid" />
+    <Content Include="scripts\components\chase_level_component.gd" />
+    <Content Include="scripts\components\chase_level_component.gd.uid" />
+    <Content Include="scripts\components\cleanup_component.gd" />
+    <Content Include="scripts\components\cleanup_component.gd.uid" />
+    <Content Include="scripts\components\collapsable.gd" />
+    <Content Include="scripts\components\collapsable.gd.uid" />
+    <Content Include="scripts\components\collectable.gd" />
+    <Content Include="scripts\components\collectable.gd.uid" />
+    <Content Include="scripts\components\damage_component.gd" />
+    <Content Include="scripts\components\damage_component.gd.uid" />
+    <Content Include="scripts\components\destroyable_component.gd" />
+    <Content Include="scripts\components\destroyable_component.gd.uid" />
+    <Content Include="scripts\components\effect_inflictor_component.gd" />
+    <Content Include="scripts\components\effect_inflictor_component.gd.uid" />
+    <Content Include="scripts\components\enemy_death.gd" />
+    <Content Include="scripts\components\enemy_death.gd.uid" />
+    <Content Include="scripts\components\enemy_wave_trigger.gd" />
+    <Content Include="scripts\components\enemy_wave_trigger.gd.uid" />
+    <Content Include="scripts\components\exit_door_component.gd" />
+    <Content Include="scripts\components\exit_door_component.gd.uid" />
+    <Content Include="scripts\components\explosive_component.gd" />
+    <Content Include="scripts\components\explosive_component.gd.uid" />
+    <Content Include="scripts\components\fade_away.gd" />
+    <Content Include="scripts\components\fade_away.gd.uid" />
+    <Content Include="scripts\components\fire_effect_component.gd" />
+    <Content Include="scripts\components\fire_effect_component.gd.uid" />
+    <Content Include="scripts\components\flashing_component.gd" />
+    <Content Include="scripts\components\flashing_component.gd.uid" />
+    <Content Include="scripts\components\flip_player.gd" />
+    <Content Include="scripts\components\flip_player.gd.uid" />
+    <Content Include="scripts\components\gravity_motion_component.gd" />
+    <Content Include="scripts\components\gravity_motion_component.gd.uid" />
+    <Content Include="scripts\components\health.gd" />
+    <Content Include="scripts\components\health.gd.uid" />
+    <Content Include="scripts\components\heal_component.gd" />
+    <Content Include="scripts\components\heal_component.gd.uid" />
+    <Content Include="scripts\components\hit_component.gd" />
+    <Content Include="scripts\components\hit_component.gd.uid" />
+    <Content Include="scripts\components\homing_missile_motion.gd" />
+    <Content Include="scripts\components\homing_missile_motion.gd.uid" />
+    <Content Include="scripts\components\ice_effect_component.gd" />
+    <Content Include="scripts\components\ice_effect_component.gd.uid" />
+    <Content Include="scripts\components\invulnerability_component.gd" />
+    <Content Include="scripts\components\invulnerability_component.gd.uid" />
+    <Content Include="scripts\components\jump_pad_component.gd" />
+    <Content Include="scripts\components\jump_pad_component.gd.uid" />
+    <Content Include="scripts\components\kill_player_out_of_screen.gd" />
+    <Content Include="scripts\components\kill_player_out_of_screen.gd.uid" />
+    <Content Include="scripts\components\knockback.gd" />
+    <Content Include="scripts\components\knockback.gd.uid" />
+    <Content Include="scripts\components\launch_component.gd" />
+    <Content Include="scripts\components\launch_component.gd.uid" />
+    <Content Include="scripts\components\lever_component.gd" />
+    <Content Include="scripts\components\lever_component.gd.uid" />
+    <Content Include="scripts\components\lifetime_component.gd" />
+    <Content Include="scripts\components\lifetime_component.gd.uid" />
+    <Content Include="scripts\components\magnetic_skill.gd" />
+    <Content Include="scripts\components\magnetic_skill.gd.uid" />
+    <Content Include="scripts\components\out_of_screen_component.gd" />
+    <Content Include="scripts\components\out_of_screen_component.gd.uid" />
+    <Content Include="scripts\components\periodic_shooting.gd" />
+    <Content Include="scripts\components\periodic_shooting.gd.uid" />
+    <Content Include="scripts\components\PlatformMovement.cs.uid" />
+    <Content Include="scripts\components\platform_movement.gd" />
+    <Content Include="scripts\components\platform_movement.gd.uid" />
+    <Content Include="scripts\components\PlayerController.cs.uid" />
+    <Content Include="scripts\components\player_death.gd" />
+    <Content Include="scripts\components\player_death.gd.uid" />
+    <Content Include="scripts\components\player_movement.gd" />
+    <Content Include="scripts\components\player_movement.gd.uid" />
+    <Content Include="scripts\components\progressive_damage_component.gd" />
+    <Content Include="scripts\components\progressive_damage_component.gd.uid" />
+    <Content Include="scripts\components\projectile_component.gd" />
+    <Content Include="scripts\components\projectile_component.gd.uid" />
+    <Content Include="scripts\components\projectile_init_component.gd" />
+    <Content Include="scripts\components\projectile_init_component.gd.uid" />
+    <Content Include="scripts\components\requirement_component.gd" />
+    <Content Include="scripts\components\requirement_component.gd.uid" />
+    <Content Include="scripts\components\score.gd" />
+    <Content Include="scripts\components\score.gd.uid" />
+    <Content Include="scripts\components\ship_movement.gd" />
+    <Content Include="scripts\components\ship_movement.gd.uid" />
+    <Content Include="scripts\components\ship_shooter.gd" />
+    <Content Include="scripts\components\ship_shooter.gd.uid" />
+    <Content Include="scripts\components\side_to_side_movement.gd" />
+    <Content Include="scripts\components\side_to_side_movement.gd.uid" />
+    <Content Include="scripts\components\skill_unlocker_component.gd" />
+    <Content Include="scripts\components\skill_unlocker_component.gd.uid" />
+    <Content Include="scripts\components\spaceship_enter_component.gd" />
+    <Content Include="scripts\components\spaceship_enter_component.gd.uid" />
+    <Content Include="scripts\components\spaceship_exit_component.gd" />
+    <Content Include="scripts\components\spaceship_exit_component.gd.uid" />
+    <Content Include="scripts\components\spin_component.gd" />
+    <Content Include="scripts\components\spin_component.gd.uid" />
+    <Content Include="scripts\components\status_effect_component.gd" />
+    <Content Include="scripts\components\status_effect_component.gd.uid" />
+    <Content Include="scripts\components\stomp_damage_component.gd" />
+    <Content Include="scripts\components\stomp_damage_component.gd.uid" />
+    <Content Include="scripts\components\straight_motion_component.gd" />
+    <Content Include="scripts\components\straight_motion_component.gd.uid" />
+    <Content Include="scripts\components\terrain_hit_fx.gd" />
+    <Content Include="scripts\components\terrain_hit_fx.gd.uid" />
+    <Content Include="scripts\components\tooltip_component.gd" />
+    <Content Include="scripts\components\tooltip_component.gd.uid" />
+    <Content Include="scripts\components\trail_component.gd" />
+    <Content Include="scripts\components\trail_component.gd.uid" />
+    <Content Include="scripts\components\trigger_lever_component.gd" />
+    <Content Include="scripts\components\trigger_lever_component.gd.uid" />
+    <Content Include="scripts\components\unlock_on_requirement_component.gd" />
+    <Content Include="scripts\components\unlock_on_requirement_component.gd.uid" />
+  </ItemGroup>
 </Project>

autoloads/ui_manager.gd

@@ -51,4 +51,4 @@ func close_all() -> void:
 
 func hide_and_disable(screen: Control) -> void:
 	screen.hide()
-	screen.set_process_input(false)
+	screen.set_process_input(false)

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

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/CollectableType.cs

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

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/SkillType.cs

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

scripts/Resources/StatusEffectDataResource.cs

@@ -0,0 +1,8 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.Resources;
+
+public partial class StatusEffectDataResource : Resource
+{
+    [Export] public StatusEffectType Type { get; set; }
+}

scripts/Resources/StatusEffectType.cs

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

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/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/components/.idea/.gitignore

@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/.idea.components.iml
+/contentModel.xml
+/modules.xml
+/projectSettingsUpdater.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

scripts/components/.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>

scripts/components/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

scripts/components/.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="Eslint" enabled="true" level="WARNING" enabled_by_default="true" />
+  </profile>
+</component>

scripts/components/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>

scripts/components/CollectableComponent.cs

@@ -0,0 +1,50 @@
+using System;
+using Godot;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class CollectableComponent : Node
+{
+    private bool _hasFadeAway = false;
+    
+    [Export] public Area2D Area2D { get; set; }
+    [Export] public CollisionShape2D CollisionShape { get; set; }
+    [Export] public CollectableResource Data { get; set; }
+    [Export] public AudioStreamPlayer2D Sfx {get; set; }
+    
+    [Signal] public delegate void CollectedEventHandler(Variant amount, CollectableType type, Node2D body);
+
+    public override void _Ready()
+    {
+        if (Area2D != null)
+            Area2D.BodyEntered += OnArea2DBodyEntered;
+        else
+            GD.PushError("Collectable node missing Area2D node.");
+        
+        if (Owner.HasNode("FadeAwayComponent"))
+            _hasFadeAway = true;
+    }
+
+    private async void OnArea2DBodyEntered(Node2D body)
+    {
+        try
+        {
+            if (!body.HasNode("CanPickUpComponent")) return;
+            
+            EmitSignalCollected(Data.Amount, Data.Type, body);
+            CollisionShape?.CallDeferred("set_disabled", true);
+            Sfx?.Play();
+
+            if (_hasFadeAway) return;
+                
+            if (Sfx != null)
+                await ToSignal(Sfx, AudioStreamPlayer2D.SignalName.Finished);
+            Owner.QueueFree();
+        }
+        catch (Exception e)
+        {
+            GD.PushError($"Error in CollectableComponent.OnArea2DBodyEntered: {e.Message}");
+        }
+    }
+}

scripts/components/DamageComponent.cs

@@ -0,0 +1,105 @@
+using Godot;
+using Mr.BrickAdventures.scripts.Resources;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class DamageComponent : Node
+{
+    [Export] public float Damage { get; set; } = 0.25f;
+    [Export] public Area2D Area { get; set; }
+    [Export] public StatusEffectDataResource StatusEffectData { get; set; }
+    [Export] public Timer DamageTimer { get; set; }
+    
+    private Node _currentTarget = null;
+    
+    [Signal] public delegate void EffectInflictedEventHandler(Node2D target, StatusEffectDataResource effect);
+
+    public override void _Ready()
+    {
+        if (Area == null)
+        {
+            GD.PushError($"DamageComponent: Area2D node is not set.");
+            return;
+        }
+        
+        Area.BodyEntered += OnAreaBodyEntered;
+        Area.BodyExited += OnAreaBodyExited;
+        Area.AreaEntered += OnAreaAreaEntered;
+
+        if (DamageTimer != null)
+        {
+            DamageTimer.Timeout += OnDamageTimerTimeout;
+        }
+    }
+
+    public override void _Process(double delta)
+    {
+        if (_currentTarget == null) return;
+        if (DamageTimer != null) return;
+        
+        ProcessEntityAndApplyDamage(_currentTarget as Node2D);
+    }
+
+    public void DealDamage(HealthComponent target) => target.DecreaseHealth(Damage);
+
+    private void OnAreaAreaEntered(Area2D area)
+    {
+        if (!CheckIfProcessingIsOn())
+            return;
+        if (area == Area) return;
+
+        var parent = area.GetParent();
+        if (parent.HasNode("DamageComponent"))
+            ProcessEntityAndApplyDamage(parent as Node2D);
+    }
+
+    private void OnAreaBodyExited(Node2D body)
+    {
+        if (body != _currentTarget) return;
+        _currentTarget = null;
+        DamageTimer?.Stop();
+    }
+
+    private void OnAreaBodyEntered(Node2D body)
+    {
+        _currentTarget = body;
+
+        if (!CheckIfProcessingIsOn())
+            return;
+
+        DamageTimer?.Start();
+
+        ProcessEntityAndApplyDamage(body);
+    }
+    
+    private void OnDamageTimerTimeout()
+    {
+        if (_currentTarget == null) return;
+        
+        ProcessEntityAndApplyDamage(_currentTarget as Node2D);
+    }
+    
+    private void ProcessEntityAndApplyDamage(Node2D body)
+    {
+        if (body == null) return;
+
+        if (!body.HasNode("HealthComponent")) return;
+        var health = body.GetNode<HealthComponent>("HealthComponent");
+        var inv = body.GetNodeOrNull<InvulnerabilityComponent>("InvulnerabilityComponent");
+
+        if (inv != null && inv.IsInvulnerable())
+            return;
+
+        if (StatusEffectData != null && StatusEffectData.Type != StatusEffectType.None)
+            EmitSignalEffectInflicted(body, StatusEffectData);
+
+        DealDamage(health);
+
+        inv?.Activate();
+    }
+    
+    private bool CheckIfProcessingIsOn()
+    {
+        return ProcessMode is ProcessModeEnum.Inherit or ProcessModeEnum.Always;
+    }
+}

scripts/components/FlashingComponent.cs

@@ -0,0 +1,83 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class FlashingComponent : Node
+{
+    [Export] public Node2D Sprite { get; set; }
+    [Export] public float FlashDuration { get; set; } = 0.5f;
+    [Export] public float FlashTime { get; set; } = 0.1f;
+    [Export] public bool UseModulate { get; set; } = true;
+    [Export] public HealthComponent HealthComponent { get; set; }
+
+    private Tween _tween;
+
+    public override void _Ready()
+    {
+        if (HealthComponent != null)
+        {
+            HealthComponent.HealthChanged += OnHealthChanged;
+            HealthComponent.Death += OnDeath;
+        }
+
+        if (Sprite == null)
+        {
+            GD.PushError("FlashingComponent: Sprite node is not set.");
+            return;
+        }
+    }
+
+    public void StartFlashing()
+    {
+        if (Sprite == null) return;
+
+        _tween?.Kill();
+
+        _tween = CreateTween();
+        _tween.SetParallel(true);
+
+        var flashes = (int)(FlashDuration / FlashTime);
+        for (var i = 0; i < flashes; i++)
+        {
+            if (UseModulate)
+            {
+                var opacity = i % 2 == 0 ? 1.0f : 0.3f;
+                _tween.TweenProperty(Sprite, "modulate:a", opacity, FlashTime);
+            }
+            else
+            {
+                var visible = i % 2 == 0;
+                _tween.TweenProperty(Sprite, "visible", visible, FlashTime);
+            }
+        }
+
+        _tween.TweenCallback(Callable.From(StopFlashing));
+    }
+
+    public void StopFlashing()
+    {
+        if (UseModulate)
+        {
+            var modulateColor = Sprite.GetModulate();
+            modulateColor.A = 1.0f;
+            Sprite.SetModulate(modulateColor);
+        }
+        else
+        {
+            Sprite.SetVisible(true);
+        }
+    }
+
+    private void OnHealthChanged(float delta, float totalHealth)
+    {
+        if (delta < 0f)
+        {
+            StartFlashing();
+        }
+    }
+    
+    private void OnDeath()
+    {
+        StopFlashing();
+    }
+}

scripts/components/HealthComponent.cs

@@ -0,0 +1,65 @@
+using System.Threading.Tasks;
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class HealthComponent : Node
+{
+    [Export] public float Health { get; set; } = 1.0f;
+    [Export] public float MaxHealth { get; set; } = 1.0f;
+    [Export] public AudioStreamPlayer2D HurtSfx { get; set; }
+    [Export] public AudioStreamPlayer2D HealSfx { get; set; }
+    
+    [Signal] public delegate void HealthChangedEventHandler(float delta, float totalHealth);
+    [Signal] public delegate void DeathEventHandler();
+
+    public void SetHealth(float newValue)
+    {
+        _ = ApplyHealthChange(newValue);
+    }
+    
+    public void IncreaseHealth(float delta)
+    {
+        _ = ApplyHealthChange(Health + delta);
+    }
+
+    public void DecreaseHealth(float delta)
+    {
+        _ = ApplyHealthChange(Health - delta);
+    }
+
+    public float GetDelta(float newValue) => newValue - Health;
+
+    private async Task ApplyHealthChange(float newHealth, bool playSfx = true)
+    {
+        newHealth = Mathf.Clamp(newHealth, 0.0f, MaxHealth);
+        var delta = newHealth - Health;
+
+        if (delta == 0.0f)
+            return;
+
+        if (playSfx)
+        {
+            if (delta > 0f && HealSfx != null)
+            {
+                HealSfx.Play();
+            }
+            else if (delta < 0f && HurtSfx != null)
+            {
+                HurtSfx.Play();
+                await HurtSfx.ToSignal(HurtSfx, AudioStreamPlayer2D.SignalName.Finished);
+            }
+        }
+        
+        Health = newHealth;
+
+        if (Health <= 0f)
+        {
+            EmitSignalDeath();
+        }
+        else
+        {
+            EmitSignalHealthChanged(delta, Health);
+        }
+    }
+}

scripts/components/InvulnerabilityComponent.cs

@@ -0,0 +1,31 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class InvulnerabilityComponent : Node
+{
+    [Export] public float Duration { get; set; } = 1f;
+    [Export] public FlashingComponent FlashingComponent { get; set; }
+    
+    private bool _isInvulnerable = false;
+
+    public void Activate()
+    {
+        if (_isInvulnerable)
+            return;
+        
+        _isInvulnerable = true;
+        FlashingComponent?.StartFlashing();
+
+        var timer = GetTree().CreateTimer(Duration);
+        timer.Timeout += Deactivate;
+    }
+
+    private void Deactivate()
+    {
+        _isInvulnerable = false;
+        FlashingComponent?.StopFlashing();
+    }
+    
+    public bool IsInvulnerable() => _isInvulnerable;
+}

scripts/components/PlatformMovement.cs

@@ -0,0 +1,169 @@
+using Godot;
+using Mr.BrickAdventures.scripts.interfaces;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class PlatformMovement : Node2D, IMovement
+{
+    [Export]
+    public float Speed { get; set; } = 300.0f;
+
+    [Export]
+    public float JumpHeight { get; set; } = 100f;
+
+    [Export]
+    public float JumpTimeToPeak { get; set; } = 0.5f;
+
+    [Export]
+    public float JumpTimeToDescent { get; set; } = 0.4f;
+
+    [Export]
+    public int CoyoteFrames { get; set; } = 6;
+
+    [Export]
+    public AudioStreamPlayer2D JumpSfx { get; set; }
+
+    [Export]
+    public Node2D RotationTarget { get; set; }
+
+    [Export]
+    public CharacterBody2D Body { get; set; }
+
+    private float _gravity;
+    private bool _wasLastFloor = false;
+    private bool _coyoteMode = false;
+    private Timer _coyoteTimer;
+    private Vector2 _lastDirection = new Vector2(1, 0);
+
+    private float _jumpVelocity;
+    private float _jumpGravity;
+    private float _fallGravity;
+    
+    public override void _Ready()
+    {
+        base._Ready();
+
+        if (Body == null)
+            return;
+
+        _gravity = (float)ProjectSettings.GetSetting("physics/2d/default_gravity");
+        _jumpVelocity = ((2.0f * JumpHeight) / JumpTimeToPeak) * -1.0f;
+        _jumpGravity = ((-2.0f * JumpHeight) / (JumpTimeToPeak * JumpTimeToPeak)) * -1.0f;
+        _fallGravity = ((-2.0f * JumpHeight) / (JumpTimeToDescent * JumpTimeToDescent)) * -1.0f;
+
+        _coyoteTimer = new Timer
+        {
+            OneShot = true,
+            WaitTime = CoyoteFrames / 60.0f
+        };
+        _coyoteTimer.Timeout += OnCoyoteTimerTimeout;
+        AddChild(_coyoteTimer);
+    }
+
+    public string MovementType { get; } = "platform";
+    public bool Enabled { get; set; }
+    public Vector2 PreviousVelocity { get; set; }
+
+    public override void _Process(double delta)
+    {
+        base._Process(delta);
+
+        if (Body == null || !Enabled)
+            return;
+
+        if (Body.Velocity.X > 0.0f)
+            RotationTarget.Rotation = Mathf.DegToRad(-10);
+        else if (Body.Velocity.X < 0.0f)
+            RotationTarget.Rotation = Mathf.DegToRad(10);
+        else
+            RotationTarget.Rotation = 0;
+
+        CalculateJumpVars();
+    }
+
+    public override void _PhysicsProcess(double delta)
+    {
+        base._PhysicsProcess(delta);
+
+        if (Body == null || !Enabled)
+            return;
+
+        if (Body.IsOnFloor())
+        {
+            _wasLastFloor = true;
+            _coyoteMode = false;  // Reset coyote mode when back on the floor
+            _coyoteTimer.Stop();  // Stop timer when grounded
+        }
+        else
+        {
+            if (_wasLastFloor) // Start coyote timer only once
+            {
+                _coyoteMode = true;
+                _coyoteTimer.Start();
+            }
+            _wasLastFloor = false;
+        }
+
+        if (!Body.IsOnFloor())
+            Body.Velocity += new Vector2(0, CalculateGravity()) * (float)delta;
+
+        if (Input.IsActionPressed("jump") && (Body.IsOnFloor() || _coyoteMode))
+            Jump();
+
+        if (Input.IsActionJustPressed("down"))
+            Body.Position += new Vector2(0, 1);
+
+        float direction = Input.GetAxis("left", "right");
+        if (direction != 0)
+            _lastDirection = HandleDirection(direction);
+
+        if (direction != 0)
+            Body.Velocity = new Vector2(direction * Speed, Body.Velocity.Y);
+        else
+            Body.Velocity = new Vector2(Mathf.MoveToward(Body.Velocity.X, 0, Speed), Body.Velocity.Y);
+
+        Body.MoveAndSlide();
+    }
+
+    private void Jump()
+    {
+        if (Body == null)
+            return;
+
+        Body.Velocity = new Vector2(Body.Velocity.X, _jumpVelocity);
+        _coyoteMode = false;
+        if (JumpSfx != null)
+            JumpSfx.Play();
+    }
+
+    private float CalculateGravity()
+    {
+        return Body.Velocity.Y < 0.0f ? _jumpGravity : _fallGravity;
+    }
+
+    private void OnCoyoteTimerTimeout()
+    {
+        _coyoteMode = false;
+    }
+
+    private Vector2 HandleDirection(float inputDir)
+    {
+        if (inputDir > 0)
+            return new Vector2(1, 0);
+        else if (inputDir < 0)
+            return new Vector2(-1, 0);
+        return _lastDirection;
+    }
+
+    public void OnShipEntered()
+    {
+        RotationTarget.Rotation = 0;
+    }
+
+    private void CalculateJumpVars()
+    {
+        _jumpVelocity = ((2.0f * JumpHeight) / JumpTimeToPeak) * -1.0f;
+        _jumpGravity = ((-2.0f * JumpHeight) / (JumpTimeToPeak * JumpTimeToPeak)) * -1.0f;
+        _fallGravity = ((-2.0f * JumpHeight) / (JumpTimeToDescent * JumpTimeToDescent)) * -1.0f;
+    }
+}

scripts/components/PlatformMovement.cs.uid

@@ -0,0 +1 @@
+uid://btlm1f3l70il

scripts/components/PlayerController.cs

@@ -0,0 +1,103 @@
+using System.Collections.Generic;
+using Godot;
+using Mr.BrickAdventures.scripts.interfaces;
+
+namespace Mr.BrickAdventures.scripts.components;
+
+public partial class PlayerController : Node2D
+{
+    [Export]
+    public string DefaultMovementType { get; set; } = "platform";
+
+    [Export]
+    public Godot.Collections.Dictionary<string, NodePath> MovementTypes { get; set; }
+
+    [Export]
+    public Sprite2D ShipSprite { get; set; }
+
+    private IMovement _currentMovement = null;
+    [Signal]
+    public delegate void MovementSwitchedEventHandler(string movementType);
+
+    public override void _Ready()
+    {
+        base._Ready();
+
+        foreach (var movementType in MovementTypes.Keys)
+        {
+            var movementNode = GetNodeOrNull(movementType);
+            if (movementNode is IMovement playerMovement)
+            {
+                playerMovement.Enabled = false;
+            }
+        }
+
+        SwitchMovement(DefaultMovementType);
+    }
+
+    public override void _UnhandledInput(InputEvent @event)
+    {
+        base._UnhandledInput(@event);
+
+        if (@event is InputEventKey inputEventKey && inputEventKey.IsActionPressed("switch_movement"))
+        {
+            var nextMovementType = GetNextMovementType();
+            SwitchMovement(nextMovementType);
+        }
+    }
+
+    private void SwitchMovement(string movementType)
+    {
+        if (_currentMovement != null)
+        {
+            _currentMovement.Enabled = false;
+        }
+
+        if (MovementTypes.TryGetValue(movementType, out var movement))
+        {
+            _currentMovement = GetNodeOrNull<IMovement>(movement);
+            if (_currentMovement == null)
+            {
+                GD.PushError($"Movement type '{movementType}' not found in MovementTypes.");
+                return;
+            }
+            _currentMovement.Enabled = true;
+            EmitSignalMovementSwitched(movementType);
+        }
+        else
+        {
+            GD.PushError($"Movement type '{movementType}' not found in MovementTypes.");
+        }
+
+        if (_currentMovement == null)
+        {
+            GD.PushError("No current movement set after switching.");
+        }
+    }
+
+    private string GetNextMovementType()
+    {
+        var keys = new List<string>(MovementTypes.Keys);
+        var currentIndex = keys.IndexOf(_currentMovement?.MovementType);
+
+        if (currentIndex == -1)
+        {
+            return DefaultMovementType;
+        }
+
+        currentIndex = (currentIndex + 1) % keys.Count;
+        return keys[currentIndex];
+    }
+
+    public void OnSpaceshipEntered()
+    {
+        SwitchMovement("ship");
+        ShipSprite.Visible = true;
+    }
+
+    public void OnSpaceshipExited()
+    {
+        SwitchMovement(DefaultMovementType);
+        ShipSprite.Visible = false;
+    }
+}

scripts/components/PlayerController.cs.uid

@@ -0,0 +1 @@
+uid://csel4s0e4g5uf

scripts/interfaces/IMovement.cs

@@ -0,0 +1,13 @@
+using Godot;
+
+namespace Mr.BrickAdventures.scripts.interfaces;
+
+public interface IMovement
+{
+    string MovementType { get; }
+    bool Enabled { get; set; }
+    Vector2 PreviousVelocity { get; set; }
+    
+    void _Process(double delta);
+    void _PhysicsProcess(double delta);
+}

scripts/interfaces/IMovement.cs.uid

@@ -0,0 +1 @@
+uid://bt2g2im63o8fh