Baton.cs

using System;
using Godot;

namespace Telraam_sim
{
	public class Baton : PathFollow2D
	{
		[Export()] public float Speed = 1000f;

		// amount of seconds in between transmissions
		[Export()] public float interval = 0.1f;
		[Export()] public float Duration = 0.1f;

		private float counter = 0f;
		private Area2D area2D;
		private Label label;
		public String Name;
		public int batonId { get; set; }

		// Called when the node enters the scene tree for the first time.
		public override void _Ready()
		{
			area2D = (Area2D) FindNode("Area2D");
		}

		// Called every frame. 'delta' is the elapsed time since the previous frame.
		public override void _Process(float delta)
		{
			Offset += Speed * delta;
			counter += delta;
			if (counter >= interval + Duration)
			{
				counter = 0;
				area2D.Monitorable = false;
			}

			if (!(counter >= interval)) return;
			area2D.Monitorable = true;
		}

		public void OnSpeedChange(float value)
		{
			Speed = value;
		}

		public void SetLabel(string text)
		{
			if (label == null)
			{
				label = GetNode<Label>("Label");
			}

			label.Text = text;
		}

	}
}