using Cirno.Scripts.Resources;
using Godot;

namespace Cirno.Scripts.Actors;

[Tool]
public partial class RogueliteEnemySpawner : Marker2D
{
    private EnemyResource _enemy;

    [Export]
    public EnemyResource Enemy
    {
        get => _enemy;
        set
        {
            _enemy = value;
            if (Engine.IsEditorHint())
            {
                QueueRedraw();
            }
        }
    }

    [ExportToolButton("Update Icon")] public Callable RedrawButton => Callable.From(Redraw);

    public override void _Draw()
    {
        if (!Engine.IsEditorHint()) return;
        if (Enemy is null) return;
        if (Enemy.IconSprite is null) return;
        
        
        
        DrawTexture(Enemy.IconSprite, - new Vector2(_enemy.IconSprite.GetWidth() / 2f, _enemy.IconSprite.GetHeight() / 2f));
    }

    private void Redraw()
    {
        QueueRedraw();
    }
}