Box models and item drops

Scripts/Actors/EditorSprite3D.cs

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+using Godot;
+
+namespace Cirno.Scripts.Actors;
+
+[Tool]
+public partial class EditorSprite3D : Sprite3D
+{
+    
+}

Scripts/Actors/EditorSprite3D.cs.uid

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+uid://iih7baty86xt

Scripts/Actors/ItemMarker3D.cs

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+using Cirno.Scripts.Interactables;
+using Cirno.Scripts.Resources;
+using Godot;
+
+namespace Cirno.Scripts.Actors;
+
+[Tool]
+public partial class ItemMarker3D : Marker3D
+{
+    private LootItem _item;
+
+    [Export]
+    public LootItem Item
+    {
+        get => _item;
+        set
+        {
+            _item = value;
+            if (Engine.IsEditorHint())
+            {
+                QueueRedraw();
+            }
+        }
+    }
+
+    [Export] public bool AutoSpawn { get; set; } = false;
+
+    [ExportToolButton("Update Icon")] public Callable RedrawButton => Callable.From(Redraw);
+    [ExportToolButton("Clear Children")] public Callable ClearChildrenButton => Callable.From(ClearChildren);
+
+    // public override void _Draw()
+    // {
+    //     if (!Engine.IsEditorHint()) return;
+    //     if (Item is null) return;
+    //     if (Item.InventorySprite is null) return;
+    //     
+    //     DrawTexture(Item.InventorySprite, - new Vector2(Item.InventorySprite.GetWidth() / 2f, Item.InventorySprite.GetHeight() / 2f));
+    // }
+    //
+    private void Redraw()
+    {
+        QueueRedraw();
+    }
+
+    private void ClearChildren()
+    {
+        var children = GetChildren();
+        foreach (var child in children)
+        {
+            if (child is Sprite3D)
+            {
+                child.QueueFree();
+            }
+        }
+
+        _sprite = null;
+    }
+    
+    private void QueueRedraw()
+    {
+        if (!Engine.IsEditorHint()) return;
+        if (Item?.InventorySprite is null) return;
+
+        if (_sprite is null)
+        {
+            GD.Print("Remaking sprite");
+            _sprite = new EditorSprite3D();
+            this.AddChild(_sprite);
+            //_sprite.Owner = GetTree().EditedSceneRoot;
+        }
+        
+        _sprite.Texture = Item.InventorySprite;
+        //_sprite.SetRotationDegrees(new Vector3(-45, 45, 0));
+        _sprite.FixedSize = true;
+        _sprite.SetBillboardMode(BaseMaterial3D.BillboardModeEnum.Enabled);
+        _sprite.TextureFilter = BaseMaterial3D.TextureFilterEnum.Nearest;
+        
+
+    }
+
+    private Sprite3D _sprite;
+
+    public override void _Ready()
+    {
+        _sprite = GetNodeOrNull<Sprite3D>("Sprite3D");
+        if (Engine.IsEditorHint())
+        {
+            QueueRedraw();
+
+            return;
+        }
+
+        ClearChildren();
+
+        if (AutoSpawn)
+        {
+            Spawn(false);
+        }
+    }
+
+    // public override void _Process(double delta)
+    // {
+    //     
+    // }
+
+    public ItemPickup3D Spawn(bool deleteMarker)
+    {
+        if (Engine.IsEditorHint()) return null;
+        if (Item is null) return null;
+
+        if (deleteMarker)
+        {
+            this.QueueFree();
+        }
+        
+        return Item.Spawn3D(this);
+    }
+}

Scripts/Actors/ItemMarker3D.cs.uid

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+uid://b88cmj87g78mx