Loot Drops

Scripts/Components/Actors/EnemyDropModule.cs

@@ -0,0 +1,66 @@
+using Cirno.Scripts.Resources;
+using Cirno.Scripts.Resources.Loot;
+using Godot;
+using Godot.Collections;
+
+namespace Cirno.Scripts.Components.Actors;
+
+public partial class EnemyDropModule : ActorModule
+{
+    [Export] public Array<LootDrop> LootDrops { get; private set; } = [];
+    
+    private RandomNumberGenerator _rng = new ();
+    
+    private Actor _actor;
+    
+    public override void Init(Actor actor)
+    {
+        _actor = actor;
+        actor.OnDeath += ActorOnDeath;
+    }
+    
+    private void DropLoot()
+    {
+        foreach (var loot in LootDrops)
+        {
+            if (loot is { Item: not null })
+            {
+                float roll = _rng.RandfRange(0f, 100f); // Generate a number between 0 and 100
+                if (roll <= loot.Chance) // Compare with drop chance
+                {
+                    DropItem(loot.Item);
+                }
+            }
+        }
+    }
+    
+    private void DropItem(LootItem item)
+    {
+        if (!string.IsNullOrWhiteSpace(item.DropScenePath))
+        {
+            GD.Print($"Dropped item: {item.ItemName}");
+            var scene = GD.Load<PackedScene>(item.DropScenePath);
+            _actor.CreateSibling<Node2D>(scene);
+        }
+        else
+        {
+            GD.Print($"Skipping Item with missing path: {item.ItemName}");
+        }
+    }
+
+    private void ActorOnDeath()
+    {
+        DropLoot();
+        _actor.OnDeath -= ActorOnDeath;
+    }
+
+    public override void Update(double delta)
+    {
+        
+    }
+
+    public override void PhysicsUpdate(double delta)
+    {
+        
+    }
+}

Scripts/Components/Actors/EnemyDropModule.cs.uid

@@ -0,0 +1 @@
+uid://dwbh55rqi0x5e

Scripts/Resources/Loot/LootDrop.cs

@@ -0,0 +1,13 @@
+using Godot;
+
+namespace Cirno.Scripts.Resources.Loot;
+
+[GlobalClass]
+public partial class LootDrop : Resource
+{
+    [Export]
+    public LootItem Item { get; private set; }
+    
+    [Export(PropertyHint.None, "suffix:%")]
+    public float Chance { get; private set; }
+}

Scripts/Resources/Loot/LootDrop.cs.uid

@@ -0,0 +1 @@
+uid://cq65aed620ijo

Scripts/Resources/LootItem.cs

@@ -19,7 +19,7 @@ public partial class LootItem : Resource
     [Export] public Texture2D InventorySprite;
     [Export] public SpriteFrames WorldSprite;
     [Export] public PackedScene HudItemScene;
-    
+    [Export(PropertyHint.File)] public StringName DropScenePath { get; private set; } // Has to be a string path to avoid recursion issues
 }
 
 public enum UiItemType