AdventOfCode23/Day20/FlipFlopModule.cs

namespace Day20;

public class FlipFlopModule : Module
{
    private bool _state = false;
    
    public FlipFlopModule(string name)
        : base(name)
    {
    }
    
    public override string GetState()
    {
        return _state ? "1" : "0";
    }

    public override IEnumerable<Pulse> Process(Pulse p)
    {
        if (p.Value == false)
        {
            _state = !_state;
            return _outputs.Select(o => new Pulse(Name, o.Name, _state));
        }

        return Enumerable.Empty<Pulse>();
    }
}