using Godot;
using System;
namespace BITKit;
public partial class VisibleNode : Control
{
	[Signal]
	public delegate void OnVisibleEventHandler();
	[Signal]
	public delegate void OnInvisibleEventHandler();
	private bool isVisible;
	public override void _Process(double delta)
	{
		if (isVisible == Visible) return;
		EmitSignal(Visible ? nameof(OnVisibleEventHandler) : nameof(OnInvisibleEventHandler));
		isVisible = Visible;
	}
}