item-info wip

Characters/Character.cs

@@ -159,7 +159,8 @@ namespace SupaLidlGame.Characters
                 return;
             }
 
-            if (Inventory.SelectedItem is Weapon weapon)
+            // TODO: support for offhand items
+            if (Inventory.PrimaryItem is Weapon weapon)
             {
                 weapon.Use();
             }

Characters/Enemy.cs

@@ -7,7 +7,8 @@ namespace SupaLidlGame.Characters
     {
         public override void _Ready()
         {
-            Inventory.SelectedItem = Inventory.GetNode<Items.Item>("Sword");
+            //Inventory.SelectedItem = Inventory.GetNode<Items.Item>("Sword");
+            Inventory.SelectFirstItem();
             base._Ready();
         }
 

Characters/ExampleEnemy.tscn

@@ -165,7 +165,6 @@ y_sort_enabled = true
 script = ExtResource("7_43gq8")
 
 [node name="Sword" parent="Inventory" instance=ExtResource("8_s3c8r")]
-Knockback = 40.0
 
 [node name="FlashAnimation" type="AnimationPlayer" parent="."]
 libraries = {

Characters/NPC.cs

@@ -288,7 +288,8 @@ namespace SupaLidlGame.Characters
 
                 if (Target.LengthSquared() < 1024)
                 {
-                    if (Inventory.SelectedItem is Weapon weapon)
+                    // TODO: offhand items
+                    if (Inventory.PrimaryItem is Weapon weapon)
                     {
                         UseCurrentItem();
                     }

Characters/Player.cs

@@ -61,5 +61,19 @@ namespace SupaLidlGame.Characters
             GD.Print("died");
             //base.Die();
         }
+
+        public bool IsUsingAnyWeapon()
+        {
+            bool checkItem(Items.Item item)
+            {
+                if (item is Items.Weapon weapon)
+                {
+                    return weapon.IsUsing;
+                }
+                return false;
+            }
+            return checkItem(Inventory.PrimaryItem) ||
+                checkItem(Inventory.OffhandItem);
+        }
     }
 }

Characters/Player.tscn

@@ -8,7 +8,6 @@
 [ext_resource type="PackedScene" uid="uid://cl56eadpklnbo" path="res://Utils/PlayerCamera.tscn" id="4_ym125"]
 [ext_resource type="Script" path="res://Characters/States/PlayerMoveState.cs" id="5_tx5rw"]
 [ext_resource type="Script" path="res://Characters/States/PlayerRollState.cs" id="6_6bgrj"]
-[ext_resource type="PackedScene" uid="uid://d72ehtv1ks0e" path="res://Items/Weapons/Sword.tscn" id="7_4rxuv"]
 [ext_resource type="Script" path="res://Items/Inventory.cs" id="7_xyenu"]
 [ext_resource type="PackedScene" uid="uid://cjgxyhgcyvsv7" path="res://BoundingBoxes/Hurtbox.tscn" id="9_avyu4"]
 [ext_resource type="AudioStream" uid="uid://njun3e6v4854" path="res://Assets/Sounds/hurt.wav" id="12_h0x0g"]
@@ -86,6 +85,69 @@ size = Vector2(16, 8)
 [sub_resource type="LabelSettings" id="LabelSettings_q5h1n"]
 font_size = 24
 
+[sub_resource type="CSharpScript" id="CSharpScript_rcje3"]
+script/source = "using Godot;
+using SupaLidlGame.Characters;
+
+namespace SupaLidlGame.Items
+{
+    public partial class ItemInfo : Resource
+    {
+        [Export]
+        public string ItemName { get; set; } = \"Item Name\";
+
+        [Export]
+        public string Description { get; set; } = \"Item description.\";
+
+        [Export]
+        public bool CanStack { get; set; } = false;
+
+        [Export]
+        public int Count { get; set; } = 1;
+
+        [Export]
+        public bool IsOneHanded { get; set; } = false;
+
+        [Export]
+        public Character CharacterOwner { get; set; } = null;
+
+        [Export]
+        public Texture2D Texture { get; set; }
+
+        [Export]
+        public string ScenePath { get; set; }
+
+        /// <summary>
+        /// Determines if this item can directly stack with other items
+        /// </summary>
+        public virtual bool StacksWith(ItemInfo itemInfo)
+        {
+            if (!CanStack)
+            {
+                return false;
+            }
+
+            if (ItemName != itemInfo.ItemName)
+            {
+                return false;
+            }
+
+            // several more conditions may be added soon
+
+            return true;
+        }
+
+        public Item InstantiateItem(string name = \"Primary\")
+        {
+            var scene = ResourceLoader.Load<PackedScene>(ScenePath);
+            var instance = scene.Instantiate<Item>();
+            instance.Name = name;
+            return instance;
+        }
+    }
+}
+"
+
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_cjk6b"]
 size = Vector2(16, 24)
 
@@ -193,8 +255,7 @@ horizontal_alignment = 1
 y_sort_enabled = true
 position = Vector2(0, 2)
 script = ExtResource("7_xyenu")
-
+Items = Array[Resource]([SubResource("CSharpScript_rcje3")])
-[node name="Sword" parent="Inventory" instance=ExtResource("7_4rxuv")]
 
 [node name="Hurtbox" parent="." instance=ExtResource("9_avyu4")]
 Faction = 1

Characters/States/PlayerAttackState.cs

@@ -9,11 +9,11 @@ namespace SupaLidlGame.Characters.State
 
         public override CharacterState Enter(CharacterState previousState)
         {
-            if (Character.Inventory.SelectedItem is Weapon weapon)
+            if (Character.Inventory.PrimaryItem is Weapon weapon)
             {
-                _attackTime = weapon.UseTime;
+                _attackTime = weapon.Info.UseTime;
                 weapon.Visible = true;
-                Character.Inventory.SelectedItem.Use();
+                Character.Inventory.PrimaryItem.Use();
             }
             else
             {
@@ -24,12 +24,12 @@ namespace SupaLidlGame.Characters.State
 
         public override void Exit(CharacterState nextState)
         {
-            if (Character.Inventory.SelectedItem is null)
+            if (Character.Inventory.PrimaryItem is null)
             {
 
             }
-            Character.Inventory.SelectedItem.Deuse();
+            Character.Inventory.PrimaryItem.Deuse();
-            if (Character.Inventory.SelectedItem is Weapon weapon)
+            if (Character.Inventory.PrimaryItem is Weapon weapon)
             {
                 //weapon.Visible = false;
             }

Characters/States/PlayerMoveState.cs

@@ -29,14 +29,7 @@ namespace SupaLidlGame.Characters.State
         {
             if (@event.IsActionPressed("roll"))
             {
-                if (Character.Inventory.SelectedItem is Weapon weapon)
+                if (!_player.IsUsingAnyWeapon())
-                {
-                    if (!weapon.IsUsing)
-                    {
-                        return RollState;
-                    }
-                }
-                else
                 {
                     return RollState;
                 }

Characters/States/PlayerState.cs

@@ -16,7 +16,9 @@ namespace SupaLidlGame.Characters.State
             #if DEBUG
             if (@event.IsActionPressed("equip"))
             {
-                Character.Inventory.SelectedItem = Character.Inventory.GetNode<Items.Item>("Sword");
+                //Character.Inventory.SelectedItem = Character.Inventory.GetNode<Items.Item>("Sword");
+                //Character.Inventory.SelectedItem = Character.
+                Character.Inventory.SelectFirstItem();
             }
             #endif
 
@@ -29,7 +31,7 @@ namespace SupaLidlGame.Characters.State
                                                         "ui_up", "ui_down");
             Vector2 mousePos = Character.GetGlobalMousePosition();
             Vector2 dirToMouse = Character.GlobalPosition.DirectionTo(mousePos);
-            if (Character.Inventory.SelectedItem is Weapon weapon)
+            if (Character.Inventory.PrimaryItem is Weapon weapon)
             {
                 if (!weapon.IsUsing)
                 {
@@ -39,7 +41,7 @@ namespace SupaLidlGame.Characters.State
 
             if (Godot.Input.IsActionPressed("attack1"))
             {
-                if (Character.Inventory.SelectedItem is not null)
+                if (Character.Inventory.PrimaryItem is not null)
                 {
                     Character.UseCurrentItem();
                 }

Extensions/Resource.cs

@@ -0,0 +1,12 @@
+using Godot;
+
+namespace SupaLidlGame.Extensions
+{
+    public static class ResourceExtensions
+    {
+        public static string GetFileName(this Resource resource)
+        {
+            return resource.ResourcePath.GetFile();
+        }
+    }
+}

Items/Inventory.cs

@@ -8,39 +8,96 @@ namespace SupaLidlGame.Items
     {
         public Character Character { get; private set; }
 
-        public List<Item> Items { get; private set; } = new List<Item>();
+        [Export]
+        public Godot.Collections.Array<ItemInfo> Items { get; private set; }
+
+        [Export]
+        public ItemInfo Test { get; set; }
 
         public const int MaxCapacity = 32;
 
-        private Item _selectedItem;
+        private Item _primaryItem;
 
         private Item _offhandItem;
 
-        public Item SelectedItem
+        public Item PrimaryItem
         {
-            get => _selectedItem;
+            get => _primaryItem;
-            set => EquipItem(value, ref _selectedItem);
+            private set => _primaryItem = value;
         }
 
         public Item OffhandItem
         {
-            get => _selectedItem;
+            get => _offhandItem;
-            set => EquipItem(value, ref _offhandItem);
+            private set => _offhandItem = value;
         }
 
+        public Inventory()
+        {
+            Items = new Godot.Collections.Array<ItemInfo>();
+        }
+
+        public bool EquipItem(ItemInfo info, bool offhand = false)
+        {
+            if (UnequipItem() == info)
+            {
+                // if the item that was unequipped was our item, then we stop
+                return true;
+            }
+
+            var idx = Items.IndexOf(info);
+
+            if (idx < 0)
+            {
+                return false;
+            }
+
+            ItemInfo item = Items[idx];
+
+            string name = offhand ? "Offhand" : "Primary";
+            PrimaryItem = item.InstantiateItem(name);
+            PrimaryItem.Equip(Character);
+            PrimaryItem.CharacterOwner = Character;
+            //PrimaryItem.CharacterOwner
+            AddChild(PrimaryItem);
+            return true;
+        }
+
+        public ItemInfo UnequipItem(bool offhand = false)
+        {
+            Item item;
+            if (!offhand)
+            {
+                item = Character.Inventory.GetNode<Item>("Primary");
+            }
+            else
+            {
+                item = Character.Inventory.GetNode<Item>("Offhand");
+            }
+
+            if (item is null)
+            {
+                return null;
+            }
+
+            item.QueueFree();
+            return item.Info;
+        }
+
+        /*
         private bool EquipItem(Item item, ref Item slot)
         {
-            if (item is not null && item.IsOneHanded)
+            if (item is not null && item.Info.IsOneHanded)
             {
                 // we can not equip this if either hand is occupied by
                 // two-handed item
 
-                if (_selectedItem is not null && !_selectedItem.IsOneHanded)
+                if (_selectedItem is not null && !_selectedItem.Info.IsOneHanded)
                 {
                     return false;
                 }
 
-                if (_offhandItem is not null && !_offhandItem.IsOneHanded)
+                if (_offhandItem is not null && !_offhandItem.Info.IsOneHanded)
                 {
                     return false;
                 }
@@ -66,39 +123,59 @@ namespace SupaLidlGame.Items
 
             return true;
         }
+        */
 
-        public Item AddItem(Item item)
+        public ItemInfo AddItem(ItemInfo info)
         {
             if (Items.Count >= MaxCapacity)
             {
                 return null;
             }
 
-            item.CharacterOwner = Character;
+            info.CharacterOwner = Character;
-            item.Visible = false;
+            //item.Visible = false;
-            Items.Add(item);
+            Items.Add(info);
-            return item;
+            return info;
         }
 
-        public Item DropItem(Item item)
+        public Item DropItem(ItemInfo item)
         {
             item.CharacterOwner = null;
-            item.Visible = true;
+            //item.Visible = true;
-            var e = SelectedItem = item;
+            //var e = SelectedItem = item;
             throw new System.NotImplementedException();
         }
 
         public override void _Ready()
         {
             Character = GetParent<Character>();
+            EnsureChildrenItems();
+            base._Ready();
+        }
+
+        private void EnsureChildrenItems()
+        {
             foreach (Node child in GetChildren())
             {
                 if (child is Item item)
                 {
-                    AddItem(item);
+                    GD.Print(item.Info.Count);
+                    if (Items.IndexOf(item.Info) < 0)
+                    {
+                        AddItem(item.Info);
+                        PrimaryItem = item;
+                    }
                 }
             }
-            base._Ready();
+        }
+
+        public void SelectFirstItem()
+        {
+            EnsureChildrenItems();
+            if (Items.Count > 0)
+            {
+                EquipItem(Items[0]);
+            }
         }
     }
 }

Items/Item.cs

@@ -6,17 +6,7 @@ namespace SupaLidlGame.Items
     public abstract partial class Item : Node2D
     {
         [Export]
-        public string ItemName { get; set; }
+        public ItemInfo Info { get; set; }
-
-        [Export]
-        public string Description { get; set; }
-
-        [Export]
-        public bool CanStack { get; set; } = false;
-
-        public int Count { get; set; } = 1;
-
-        public bool IsOneHanded { get; set; } = false;
 
         public Character CharacterOwner { get; set; }
 
@@ -25,12 +15,12 @@ namespace SupaLidlGame.Items
         /// </summary>
         public virtual bool StacksWith(Item item)
         {
-            if (!CanStack)
+            if (!Info.CanStack)
             {
                 return false;
             }
 
-            if (ItemName != item.ItemName)
+            if (Info.ItemName != item.Info.ItemName)
             {
                 return false;
             }

Items/ItemDatabase.cs

@@ -0,0 +1,7 @@
+namespace SupaLidlGame
+{
+    public class ItemDatabase
+    {
+
+    }
+}

Items/ItemInfo.cs

@@ -0,0 +1,63 @@
+using Godot;
+using SupaLidlGame.Characters;
+using MonoCustomResourceRegistry;
+
+namespace SupaLidlGame.Items
+{
+    [RegisteredType(nameof(ItemInfo))]
+    public partial class ItemInfo : Resource
+    {
+        [Export]
+        public string ItemName { get; set; } = "Item Name";
+
+        [Export]
+        public string Description { get; set; } = "Item description.";
+
+        [Export]
+        public bool CanStack { get; set; } = false;
+
+        [Export]
+        public int Count { get; set; } = 1;
+
+        [Export]
+        public bool IsOneHanded { get; set; } = false;
+
+        [Export]
+        public Character CharacterOwner { get; set; } = null;
+
+        [Export]
+        public Texture2D Texture { get; set; }
+
+        [Export]
+        public string ScenePath { get; set; }
+
+        /// <summary>
+        /// Determines if this item can directly stack with other items
+        /// </summary>
+        public virtual bool StacksWith(ItemInfo itemInfo)
+        {
+            if (!CanStack)
+            {
+                return false;
+            }
+
+            if (ItemName != itemInfo.ItemName)
+            {
+                return false;
+            }
+
+            // several more conditions may be added soon
+
+            return true;
+        }
+
+        public Item InstantiateItem(string name = "Primary")
+        {
+            var scene = ResourceLoader.Load<PackedScene>(ScenePath);
+            var instance = scene.Instantiate<Item>();
+            instance.Name = name;
+            instance.Info = this;
+            return instance;
+        }
+    }
+}

Items/MeleeInfo.cs

@@ -0,0 +1,17 @@
+using Godot;
+
+namespace SupaLidlGame.Items.Weapons
+{
+    public partial class MeleeInfo : WeaponInfo
+    {
+        /// <summary>
+        /// The time frame in seconds for which the weapon will deal damage.
+        /// </summary>
+        /// <remarks>
+        /// The value of <c>AttackTime</c> should be less than the
+        /// value of <c>UseTime</c>
+        /// </remarks>
+        [Export]
+        public double AttackTime { get; set; } = 0;
+    }
+}

Items/Weapon.cs

@@ -10,30 +10,7 @@ namespace SupaLidlGame.Items
 
         public bool IsUsing => RemainingUseTime > 0;
 
-        /// <summary>
+        public new WeaponInfo Info => base.Info as WeaponInfo;
-        /// How much damage in HP that this weapon deals.
-        /// </summary>
-        [Export]
-        public float Damage { get; set; } = 0;
-
-        /// <summary>
-        /// The time in seconds it takes for this weapon to become available
-        /// again after using.
-        /// </summary>
-        [Export]
-        public double UseTime { get; set; } = 0;
-
-        /// <summary>
-        /// The magnitude of the knockback force of the weapon.
-        /// </summary>
-        [Export]
-        public float Knockback { get; set; } = 0;
-
-        /// <summary>
-        /// The initial velocity of any projectile the weapon may spawn.
-        /// </summary>
-        [Export]
-        public float InitialVelocity { get; set; } = 0;
 
         /// <summary>
         /// Whether or not the weapon can parry other weapons and is
@@ -51,6 +28,7 @@ namespace SupaLidlGame.Items
 
         public override void Equip(Character character)
         {
+            GD.Print("Equipped by " + character.Name);
             Character = character;
         }
 
@@ -61,7 +39,7 @@ namespace SupaLidlGame.Items
 
         public override void Use()
         {
-            RemainingUseTime = UseTime;
+            RemainingUseTime = Info.UseTime;
         }
 
         public override void Deuse()
@@ -84,7 +62,7 @@ namespace SupaLidlGame.Items
         {
             if (box is Hurtbox hurtbox)
             {
-                hurtbox.InflictDamage(Damage, Character, Knockback);
+                hurtbox.InflictDamage(Info.Damage, Character, Info.Knockback);
             }
         }
     }

Items/WeaponInfo.cs

@@ -0,0 +1,33 @@
+using Godot;
+
+namespace SupaLidlGame.Items
+{
+    public partial class WeaponInfo : ItemInfo
+    {
+        /// <summary>
+        /// How much damage in HP that this weapon deals.
+        /// </summary>
+        [Export]
+        public float Damage { get; set; } = 0;
+
+        /// <summary>
+        /// The time in seconds it takes for this weapon to become available
+        /// again after using.
+        /// </summary>
+        [Export]
+        public double UseTime { get; set; } = 0;
+
+        /// <summary>
+        /// The magnitude of the knockback force of the weapon.
+        /// </summary>
+        [Export]
+        public float Knockback { get; set; } = 0;
+
+        /// <summary>
+        /// The initial velocity of any projectile the weapon may spawn.
+        /// </summary>
+        [Export]
+        public float InitialVelocity { get; set; } = 0;
+
+    }
+}

Items/Weapons/Sword.cs

@@ -15,16 +15,6 @@ namespace SupaLidlGame.Items.Weapons
         [Export]
         public AnimationPlayer AnimationPlayer { get; set; }
 
-        /// <summary>
-        /// The time frame in seconds for which the weapon will deal damage.
-        /// </summary>
-        /// <remarks>
-        /// The value of <c>AttackTime</c> should be less than the
-        /// value of <c>UseTime</c>
-        /// </remarks>
-        [Export]
-        public double AttackTime { get; set; } = 0;
-
         [Export]
         public CpuParticles2D ParryParticles { get; set; }
 
@@ -103,7 +93,7 @@ namespace SupaLidlGame.Items.Weapons
 
         public override void _Ready()
         {
-            Hitbox.Damage = Damage;
+            Hitbox.Damage = Info.Damage;
         }
 
         public override void _Process(double delta)
@@ -123,7 +113,10 @@ namespace SupaLidlGame.Items.Weapons
                 GD.Print("processing hit");
                 if (box is Hurtbox hurtbox)
                 {
-                    hurtbox.InflictDamage(Damage, Character, Knockback);
+                    hurtbox.InflictDamage(
+                        Info.Damage,
+                        Character,
+                        Info.Knockback);
                 }
             }
         }
@@ -165,10 +158,13 @@ namespace SupaLidlGame.Items.Weapons
             {
                 if (hurt.GetParent() is Character c)
                 {
-                    var item = c.Inventory.SelectedItem;
+                    if (c.Inventory.PrimaryItem is Weapon primary)
-                    if (item is Weapon w)
                     {
-                        AttemptParry(w);
+                        AttemptParry(primary);
+                    }
+                    if (c.Inventory.OffhandItem is Weapon offhand)
+                    {
+                        AttemptParry(offhand);
                     }
                 }
             }

Items/Weapons/Sword.tres

@@ -0,0 +1,17 @@
+[gd_resource type="Resource" load_steps=2 format=3 uid="uid://dbqk11m54e72e"]
+
+[ext_resource type="Script" path="res://Items/MeleeInfo.cs" id="1_w5yvw"]
+
+[resource]
+script = ExtResource("1_w5yvw")
+AttackTime = 0.1
+Damage = 20.0
+UseTime = 0.8
+Knockback = 80.0
+InitialVelocity = 0.0
+ItemName = "Sword"
+Description = "A basic sword."
+CanStack = false
+Count = 1
+IsOneHanded = false
+ScenePath = ""

Items/Weapons/Sword.tscn

@@ -1,6 +1,7 @@
-[gd_scene load_steps=20 format=3 uid="uid://d72ehtv1ks0e"]
+[gd_scene load_steps=21 format=3 uid="uid://d72ehtv1ks0e"]
 
 [ext_resource type="Script" path="res://Items/Weapons/Sword.cs" id="1_mlo73"]
+[ext_resource type="Resource" uid="uid://dbqk11m54e72e" path="res://Items/Weapons/Sword.tres" id="2_5vlf6"]
 [ext_resource type="Texture2D" uid="uid://dt6u8p4h6g7le" path="res://Assets/Sprites/knife.png" id="2_rnfo4"]
 [ext_resource type="PackedScene" uid="uid://du5vhccg75nrq" path="res://BoundingBoxes/Hitbox.tscn" id="3_up3ob"]
 [ext_resource type="PackedScene" uid="uid://cojxmcin13ihm" path="res://Utils/Trail.tscn" id="4_pt6lq"]
@@ -302,13 +303,8 @@ position = Vector2(2, 0)
 script = ExtResource("1_mlo73")
 Hitbox = NodePath("Hitbox")
 AnimationPlayer = NodePath("AnimationPlayer")
-AttackTime = 0.1
 ParryParticles = NodePath("Anchor/Sprite2D/ParryParticles")
-Damage = 20.0
+Info = ExtResource("2_5vlf6")
-UseTime = 0.8
-Knockback = 80.0
-ItemName = "Sword"
-Description = "A basic sword."
 
 [node name="Anchor" type="Node2D" parent="."]
 y_sort_enabled = true

Utils/AudioBuilder.cs

@@ -0,0 +1,14 @@
+using Godot;
+
+namespace SupaLidlGame.Utils
+{
+    public class AudioBuilder
+    {
+        private AudioStreamPlayer2D _audio;
+
+        public AudioBuilder(AudioStreamPlayer2D baseAudio)
+        {
+            _audio = baseAudio;
+        }
+    }
+}

addons/MonoCustomResourceRegistry/Plugin.cs

@@ -0,0 +1,208 @@
+using Godot;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+
+// Originally written by wmigor
+// Edited by Atlinx to recursively search for files.
+// Edited by bls220 to update for Godot 4.0
+// wmigor's Public Repo: https://github.com/wmigor/godot-mono-custom-resource-register
+namespace MonoCustomResourceRegistry
+{
+#if TOOLS
+    [Tool]
+    public partial class Plugin : EditorPlugin
+    {
+        // We're not going to hijack the Mono Build button since it actually takes time to build
+        // and we can't be sure how long that is. I guess we have to leave refreshing to the user for now.
+        // There isn't any automation we can do to fix that.
+        // private Button MonoBuildButton => GetNode<Button>("/root/EditorNode/@@580/@@581/@@589/@@590/Button");
+        private readonly List<string> customTypes = new List<string>();
+        private Button? refreshButton;
+
+        public override void _EnterTree()
+        {
+            refreshButton = new Button();
+            refreshButton.Text = "CCR";
+
+            AddControlToContainer(CustomControlContainer.Toolbar, refreshButton);
+            refreshButton.Icon = GetEditorInterface().GetBaseControl().GetThemeIcon("Reload", "EditorIcons");
+            refreshButton.Pressed += OnRefreshPressed;
+
+            Settings.Init();
+            RefreshCustomClasses();
+            GD.PushWarning("You may change any setting for MonoCustomResourceRegistry in Project -> ProjectSettings -> General -> MonoCustomResourceRegistry");
+        }
+
+        public override void _ExitTree()
+        {
+            UnregisterCustomClasses();
+            RemoveControlFromContainer(CustomControlContainer.Toolbar, refreshButton);
+            refreshButton?.QueueFree();
+        }
+
+        public void RefreshCustomClasses()
+        {
+            GD.Print("\nRefreshing Registered Resources...");
+            UnregisterCustomClasses();
+            RegisterCustomClasses();
+        }
+
+        private void RegisterCustomClasses()
+        {
+            customTypes.Clear();
+
+            foreach (Type type in GetCustomRegisteredTypes())
+                if (type.IsSubclassOf(typeof(Resource)))
+                    AddRegisteredType(type, nameof(Resource));
+                else
+                    AddRegisteredType(type, nameof(Node));
+        }
+
+        private void AddRegisteredType(Type type, string defaultBaseTypeName)
+        {
+            RegisteredTypeAttribute? attribute = Attribute.GetCustomAttribute(type, typeof(RegisteredTypeAttribute)) as RegisteredTypeAttribute;
+            string? path = FindClassPath(type);
+            if (path == null && !FileAccess.FileExists(path))
+                return;
+            Script script = GD.Load<Script>(path);
+            if (script == null)
+                return;
+            string baseType = defaultBaseTypeName;
+            if (attribute is not null && attribute.baseType != "")
+                baseType = attribute.baseType;
+            ImageTexture? icon = null;
+            if (attribute is not null && attribute.iconPath != "")
+            {
+                if (FileAccess.FileExists(attribute.iconPath))
+                {
+                    Texture2D rawIcon = ResourceLoader.Load<Texture2D>(attribute.iconPath);
+                    if (rawIcon != null)
+                    {
+                        Image image = rawIcon.GetImage();
+                        int length = (int)Mathf.Round(16 * GetEditorInterface().GetEditorScale());
+                        image.Resize(length, length);
+                        icon = ImageTexture.CreateFromImage(image);
+                    }
+                    else
+                        GD.PushError($"Could not load the icon for the registered type \"{type.FullName}\" at path \"{path}\".");
+                }
+                else
+                    GD.PushError($"The icon path of \"{path}\" for the registered type \"{type.FullName}\" does not exist.");
+            }
+            AddCustomType($"{Settings.ClassPrefix}{type.Name}", baseType, script, icon);
+            customTypes.Add($"{Settings.ClassPrefix}{type.Name}");
+            GD.Print($"Registered custom type: {type.Name} -> {path}");
+        }
+
+        private static string? FindClassPath(Type type)
+        {
+            switch (Settings.SearchType)
+            {
+                case Settings.ResourceSearchType.Recursive:
+                    return FindClassPathRecursive(type);
+                case Settings.ResourceSearchType.Namespace:
+                    return FindClassPathNamespace(type);
+                default:
+                    throw new Exception($"ResourceSearchType {Settings.SearchType} not implemented!");
+            }
+        }
+
+        private static string? FindClassPathNamespace(Type type)
+        {
+            foreach (string dir in Settings.ResourceScriptDirectories)
+            {
+                StringBuilder builder = new(dir);
+                if (!dir.EndsWith('/'))
+                {
+                    builder.Append('/');
+                }
+                if (type.Namespace is not null)
+                {
+                    builder
+                        .Append(type.Namespace.Replace(".", "/"))
+                        .Append('/');
+                }
+                builder
+                    .Append(type.Name)
+                    .Append(".cs");
+                string filePath = builder.ToString();
+                if (FileAccess.FileExists(filePath))
+                    return filePath;
+            }
+            return null;
+        }
+
+        private static string? FindClassPathRecursive(Type type)
+        {
+            foreach (string directory in Settings.ResourceScriptDirectories)
+            {
+                string? fileFound = FindClassPathRecursiveHelper(type, directory);
+                if (fileFound != null)
+                    return fileFound;
+            }
+            return null;
+        }
+
+        private static string? FindClassPathRecursiveHelper(Type type, string directory)
+        {
+            var dir = DirAccess.Open(directory);
+
+            if (DirAccess.GetOpenError() == Error.Ok)
+            {
+                dir.ListDirBegin();
+
+                while (true)
+                {
+                    var fileOrDirName = dir.GetNext();
+
+                    // Skips hidden files like .
+                    if (fileOrDirName == "")
+                        break;
+                    else if (fileOrDirName.StartsWith("."))
+                        continue;
+                    else if (dir.CurrentIsDir())
+                    {
+                        string? foundFilePath = FindClassPathRecursiveHelper(type, dir.GetCurrentDir() + "/" + fileOrDirName);
+                        if (foundFilePath != null)
+                        {
+                            dir.ListDirEnd();
+                            return foundFilePath;
+                        }
+                    }
+                    else if (fileOrDirName == $"{type.Name}.cs")
+                        return dir.GetCurrentDir() + "/" + fileOrDirName;
+                }
+            }
+            return null;
+        }
+
+        private static IEnumerable<Type> GetCustomRegisteredTypes()
+        {
+            var assembly = Assembly.GetAssembly(typeof(Plugin));
+            return assembly?.GetTypes().Where(t => !t.IsAbstract
+                && Attribute.IsDefined(t, typeof(RegisteredTypeAttribute))
+                && (t.IsSubclassOf(typeof(Node)) || t.IsSubclassOf(typeof(Resource)))
+                ) ?? Enumerable.Empty<Type>();
+        }
+
+        private void UnregisterCustomClasses()
+        {
+            foreach (var script in customTypes)
+            {
+                RemoveCustomType(script);
+                GD.Print($"Unregister custom resource: {script}");
+            }
+
+            customTypes.Clear();
+        }
+
+        private void OnRefreshPressed()
+        {
+            RefreshCustomClasses();
+        }
+    }
+#endif
+}

addons/MonoCustomResourceRegistry/RegisteredTypeAttribute.cs

@@ -0,0 +1,20 @@
+using Godot;
+using System;
+
+namespace MonoCustomResourceRegistry
+{
+	[AttributeUsage(System.AttributeTargets.Class)]
+	public partial class RegisteredTypeAttribute : System.Attribute
+	{
+		public string name;
+		public string iconPath;
+		public string baseType;
+
+		public RegisteredTypeAttribute(string name, string iconPath = "", string baseType = "")
+		{
+			this.name = name;
+			this.iconPath = iconPath;
+			this.baseType = baseType;
+		}
+	}
+}

addons/MonoCustomResourceRegistry/Settings.cs

@@ -0,0 +1,57 @@
+using Godot;
+using Godot.Collections;
+using System.Collections.ObjectModel;
+using System.Linq;
+
+namespace MonoCustomResourceRegistry
+{
+    public static class Settings
+    {
+        public enum ResourceSearchType
+        {
+            Recursive = 0,
+            Namespace = 1,
+        }
+
+        public static string ClassPrefix => GetSettings(nameof(ClassPrefix)).AsString();
+        public static ResourceSearchType SearchType => (ResourceSearchType)GetSettings(nameof(SearchType)).AsInt32();
+        public static ReadOnlyCollection<string> ResourceScriptDirectories
+        {
+            get
+            {
+                Array array = (Array)GetSettings(nameof(ResourceScriptDirectories)) ?? new Array();
+                return new(array.Select(v => v.AsString()).ToList());
+            }
+        }
+
+        public static void Init()
+        {
+            AddSetting(nameof(ClassPrefix), Variant.Type.String, "");
+            AddSetting(nameof(SearchType), Variant.Type.Int, ResourceSearchType.Recursive, PropertyHint.Enum, "Recursive,Namespace");
+            AddSetting(nameof(ResourceScriptDirectories), Variant.Type.Array, new Array<string>(new string[] { "res://" }));
+        }
+
+        private static Variant GetSettings(string title)
+        {
+            return ProjectSettings.GetSetting($"{nameof(MonoCustomResourceRegistry)}/{title}");
+        }
+
+        private static void AddSetting<T>(string title, Variant.Type type, T value, PropertyHint hint = PropertyHint.None, string hintString = "")
+        {
+            title = SettingPath(title);
+            if (!ProjectSettings.HasSetting(title))
+                ProjectSettings.SetSetting(title, Variant.From(value));
+            var info = new Dictionary
+            {
+                ["name"] = title,
+                ["type"] = Variant.From(type),
+                ["hint"] = Variant.From(hint),
+                ["hint_string"] = hintString,
+            };
+            ProjectSettings.AddPropertyInfo(info);
+            GD.Print("Successfully added property: " + title);
+        }
+
+        private static string SettingPath(string title) => $"{nameof(MonoCustomResourceRegistry)}/{title}";
+    }
+}

addons/MonoCustomResourceRegistry/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="Mono Custom Resource Registry"
+description="Registers custom C# resources for Godot"
+author="Atlinx, wmigor, rob-mur"
+version="3.0.0"
+script="Plugin.cs"

project.godot

@@ -8,6 +8,12 @@
 
 config_version=5
 
+[MonoCustomResourceRegistry]
+
+ClassPrefix=""
+SearchType=0
+ResourceScriptDirectories=["res://"]
+
 [application]
 
 config/name="SupaLidlGame"
@@ -19,6 +25,10 @@ config/icon="res://icon.svg"
 
 project/assembly_name="SupaLidlGame"
 
+[editor_plugins]
+
+enabled=PackedStringArray("res://addons/MonoCustomResourceRegistry/plugin.cfg")
+
 [input]
 
 ui_left={