using UnityEngine;

public class SkidMarks : MonoBehaviour
{
    [SerializeField] private GameObject _driftEffect;
    private VehicleController _attachedController = null;
    private ParticleSystem _smokeEffect = null;
    private TrailRenderer _tireTrail = null;

    private void Awake()
    {
        _attachedController = GetComponentInParent<VehicleController>();
        _smokeEffect = GetComponent<ParticleSystem>();
        _tireTrail = GetComponent<TrailRenderer>();
        _tireTrail.emitting = false;
        _tireTrail.startWidth = _attachedController.SkidWidth;
        _tireTrail.time = _attachedController.SkidDuration;
    }

    private void OnEnable()
    {
        _tireTrail.enabled = true;
    }

    private void OnDisable()
    {
        _tireTrail.enabled = false;
    }

    private void FixedUpdate()
    {
        if (_attachedController.Running)
        {
            if (_attachedController.Grounded)
            {
                _tireTrail.emitting = Mathf.Abs(_attachedController.LocalVelocity.x) > 10f;
            }
            else
            {
                _tireTrail.emitting = false;
            }

            if (_tireTrail.emitting)
            {
                if (_driftEffect != null)
                    _driftEffect.SetActive(true);
                if (_smokeEffect != null)
                    _smokeEffect.Play();
            }
            else
            {
                if (_driftEffect != null)
                    _driftEffect.SetActive(false);
                if (_smokeEffect != null)
                    _smokeEffect.Stop();
            }
        }
        else
        {
            _tireTrail.emitting = false;
            if (_smokeEffect != null)
                _smokeEffect.Stop();
            if (_driftEffect != null)
                _driftEffect.SetActive(false);
        }
    }
}



//using UnityEngine;

//    public class SkidMarks : MonoBehaviour
//    {
//        [SerializeField] private GameObject driftParticles;
//        private VehicleController _controller = null;
//        private ParticleSystem _smoke = null;
//        private TrailRenderer _skidMark = null;

//        private void Awake()
//        {
//            _controller = GetComponentInParent<VehicleController>();
//            _smoke = GetComponent<ParticleSystem>();
//            _skidMark = GetComponent<TrailRenderer>();
//            _skidMark.emitting = false;
//            _skidMark.startWidth = _controller.SkidWidth;
//            _skidMark.time = _controller.SkidTime;
//        }

//        private void OnEnable() => _skidMark.enabled = true;

//        private void OnDisable() => _skidMark.enabled = false;

//        private void FixedUpdate()
//        {
//            if (_controller.CanRun)
//            {
//                if (_controller.IsGrounded)
//                    _skidMark.emitting = Mathf.Abs(_controller.CarVelocity.x) > 10f;
//                else
//                    _skidMark.emitting = false;

//                if (_skidMark.emitting)
//                {
//                    if (driftParticles != null) driftParticles.SetActive(true);
//                    if (_smoke != null) _smoke.Play();
//                }
//                else
//                {
//                    if (driftParticles != null) driftParticles.SetActive(false);
//                    if (_smoke != null) _smoke.Stop();
//                }
//            }
//            else
//            {
//                _skidMark.emitting = false;
//                if (_smoke != null) _smoke.Stop();
//                if (driftParticles != null) driftParticles.SetActive(false);
//            }
//        }
//    }