alien-attack/AlientAttack.MonoGame/Audio/RateLimiter.cs

namespace AlienAttack.MonoGame.Audio;

public sealed class RateLimiter(float cooldownSeconds)
{
    private readonly float _cooldownSeconds = cooldownSeconds <= 0 ? 0.0001f : cooldownSeconds;
    private float _timer = 0f;

    public void Update(float deltaTime)
    {
        _timer -= deltaTime;

        if (_timer < 0f)
            _timer = 0f;
    }

    public bool TryConsume()
    {
        if (_timer > 0f)
            return false;

        _timer = _cooldownSeconds;

        return true;
    }
}