cirnogodot/Scripts/Actors/ItemMarker3D.cs

using Cirno.Scripts.Interactables;
using Cirno.Scripts.Resources;
using Godot;

namespace Cirno.Scripts.Actors;

[Tool]
public partial class ItemMarker3D : PreviewMarker3D
{
    private readonly Vector3 _boxSize = new Vector3(0.5f, 0.8f, 0.5f);
    
    private LootItem _item;

    [Export]
    public LootItem Item
    {
        get => _item;
        set
        {
            _item = value;
            if (Engine.IsEditorHint())
            {
                //QueueRedraw();
                this.Texture = _item.InventorySprite;
            }
        }
    }

    [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()
    {
        base._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);
    }
    
    public override void _Process(double delta)
    {
        if (!Engine.IsEditorHint()) return;
        
#if !DISABLE_DD3D
        DebugDraw3D.DrawBox(this.GlobalPosition - _boxSize / 2, Quaternion.Identity, _boxSize, Colors.Blue);
#endif
        //DebugDraw3D.DrawSphere(this.GlobalPosition, 0.1f, Colors.Green);
    }
}