Driftology/Assets/Scripts/VehicleController.cs

using UnityEngine;
using CnControls;

public enum SurfaceDetection
{
    RayCast,
    SphereCast
}

public class VehicleController : MonoBehaviour
{
    [SerializeField] float currentSpeed = 0f;
    [SerializeField] float steeringAI = 0f;
    [SerializeField] bool isAIControlled = false;
    [SerializeField] SurfaceDetection groundDetection = SurfaceDetection.RayCast;
    [SerializeField] LayerMask driveableSurface = -1;
    [SerializeField] float maxSpeed = 100f;
    [SerializeField] float baseAcceleration = 10f;
    [SerializeField] float steeringSensitivity = 10f;
    [SerializeField] float gravityForce = 9.8f;
    [SerializeField] float downforce = 5f;
    [SerializeField] float brakeThreshold = 30f;
    [SerializeField] float targetStoppingDistance = 5f;
    [SerializeField] bool allowAirControl = false;
    [SerializeField] AnimationCurve _frictionCurve = new AnimationCurve();
    [SerializeField] AnimationCurve _turnCurve = new AnimationCurve();

    [SerializeField, Range(0, 10)] float bodyTiltAmount = 0.5f;
    [SerializeField] Transform carBodyVisual = null;
    [SerializeField, Range(0.1f, 1f)] float skidMarkWidth = 0.25f;
    [SerializeField, Range(0.1f, 10f)] float skidMarkDuration = 5f;
    [SerializeField] Transform wheelFrontLeft = null;
    [SerializeField] Transform wheelFrontRight = null;
    [SerializeField] Transform wheelRearLeft = null;
    [SerializeField] Transform wheelRearRight = null;
    [SerializeField] Transform frontLeftAxle = null;
    [SerializeField] Transform frontRightAxle = null;
    [SerializeField] GameObject speedVisualEffects = null;

    [SerializeField] Rigidbody sphereRigidbody = null;
    [SerializeField] PhysicMaterial wheelFrictionMaterial = null;
    [SerializeField] Transform cameraFollowTarget = null;

    private bool isRunning = false;
    private bool isOnGround = false;
    private bool hasTurboBoost = true;
    public bool nosActive = false;

    private float accelerationInput = 0f;
    private float brakeInput = 0f;
    private float accelerationForce = 0f;
    private float steeringSign = 0f;
    private float inputHorizontal = 0f;
    private float inputVertical = 0f;
    private float wheelRadius = 0f;
    private float desiredTurnAngle = 0f;
    private float distanceToTarget = 0f;
    private float angleDifference = 0f;
    private float maxGroundDistance = 0f;
    private float counterSteerValue = 0f;
    private float steeringMultiplier = 0f;

    private Vector3 velocityLocal = Vector3.zero;
    private Vector3 forwardDirection = Vector3.zero;
    private Vector3 directionToTarget = Vector3.zero;
    private Vector3 movementDirection = Vector3.zero;

    private RaycastHit surfaceHit;
    private Rigidbody vehicleRigidbody = null;
    private VehicleTracker targetTracker = null;

    public bool AIControlled => isAIControlled;
    public bool Running => isRunning;
    public bool Grounded => isOnGround;
    public float SkidWidth => skidMarkWidth;
    public float SkidDuration => skidMarkDuration;
    public float CurrentSpeed => velocityLocal.z;
    public float MaximumSpeed => maxSpeed;
    public bool InputsActive => inputHorizontal != 0 || inputVertical != 0 || nosActive;
    public NOSController nosController;
    internal float SteeringSensitivity
    {
        get => steeringSensitivity;
        set => steeringSensitivity = value;
    }

    public Vector3 LocalVelocity => velocityLocal;
    public Transform FollowTarget => cameraFollowTarget;
    [Range(0.3f, 1f)] public float steeringFactor = 1f;

    private void Awake()
    {
        vehicleRigidbody = GetComponent<Rigidbody>();
        targetTracker = GetComponent<VehicleTracker>();
        wheelRadius = sphereRigidbody.GetComponent<SphereCollider>().radius;
        nosController = GetComponent<NOSController>();
        //        maxGroundDistance = 1.1f;
        maxGroundDistance = wheelRadius + 0.5f;
        InitializeVehicle();
    }

    public void InitializeVehicle()
    {
        isRunning = true;
        if (!isAIControlled)
            accelerationForce = baseAcceleration;
    }

    public void StopVehicle()
    {
        isRunning = false;
        velocityLocal = Vector3.zero;
        currentSpeed = 0f;
        steeringAI = 0f;
    }

    private void Update()
    {
        if (!isRunning) return;
        ProcessInputs();
        ApplyControls();
        UpdateVisuals();
    }

    private void FixedUpdate()
    {
        if (!isRunning) return;
        CheckGround();
        HandleMovement();
    }

    private void ProcessInputs()
    {
        inputVertical = CnInputManager.GetAxis("Vertical");
        inputHorizontal = CnInputManager.GetAxis("Horizontal");
    }

    private void UpdateVisuals()
    {
        counterSteerValue = (Mathf.Abs(velocityLocal.x) > 20f) ? -1f : 1f;

        if (wheelFrontLeft) wheelFrontLeft.localRotation = Quaternion.Slerp(wheelFrontLeft.localRotation, Quaternion.Euler(0, 45f * counterSteerValue * steeringAI, 0), 0.1f);
        if (wheelFrontRight) wheelFrontRight.localRotation = Quaternion.Slerp(wheelFrontRight.localRotation, Quaternion.Euler(0, 45f * counterSteerValue * steeringAI, 0), 0.1f);

        frontLeftAxle?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));
        frontRightAxle?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));
        wheelRearLeft?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));
        wheelRearRight?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));

        if (speedVisualEffects)
            speedVisualEffects.SetActive(velocityLocal.z > 10);
    }

    private void ApplyControls()
    {
        Vector3 targetPoint = targetTracker.TargetPos;
        targetPoint.y = transform.position.y;
        directionToTarget = (targetPoint - transform.position).normalized;
        forwardDirection = transform.forward.normalized;

        desiredTurnAngle = Mathf.Abs(Vector3.Angle(forwardDirection, Vector3.ProjectOnPlane(directionToTarget, transform.up)));
        distanceToTarget = Vector3.Distance(transform.position, targetTracker.TargetPos);
        movementDirection = (targetTracker.TargetPos - transform.position).normalized;
        float alignment = Vector3.Dot(transform.forward, movementDirection);
        angleDifference = Vector3.Angle(transform.forward, movementDirection);

        brakeInput = 0f;

        if (distanceToTarget > targetStoppingDistance)
        {
            accelerationInput = alignment > 0f ? inputVertical : (distanceToTarget > 5f ? inputVertical : -1f);
            steeringAI = (Vector3.SignedAngle(transform.forward, movementDirection, Vector3.up) > 0f ? 1f : -1f)
                        * _turnCurve.Evaluate(desiredTurnAngle / 160f);
        }
        else
        {
            steeringAI = 0f;
        }

        if (!isAIControlled)
            steeringAI += inputHorizontal;

        currentSpeed = Mathf.Round(CurrentSpeed);
    }

    private void CheckGround()
    {
        //isOnGround = true;

        if (groundDetection == SurfaceDetection.RayCast)
        {
            isOnGround = Physics.Raycast(sphereRigidbody.position, Vector3.down, out surfaceHit, maxGroundDistance, driveableSurface)
                      || Physics.Raycast(sphereRigidbody.position + Vector3.forward * 3f, Vector3.down, out surfaceHit, maxGroundDistance, driveableSurface)
                      || Physics.Raycast(sphereRigidbody.position - Vector3.forward * 3f, Vector3.down, out surfaceHit, maxGroundDistance, driveableSurface);
        }
        else if (groundDetection == SurfaceDetection.SphereCast)
        {
            isOnGround = Physics.SphereCast(sphereRigidbody.position + wheelRadius * Vector3.up, wheelRadius + 0.25f, -transform.up, out surfaceHit, maxGroundDistance, driveableSurface);
        }
        else isOnGround = false;
    }

    private void HandleMovement()
    {
        velocityLocal = vehicleRigidbody.transform.InverseTransformDirection(vehicleRigidbody.velocity);

        if (float.IsNaN(velocityLocal.z) || float.IsInfinity(velocityLocal.z))
        {
            velocityLocal = Vector3.zero;
        }

        if (angleDifference > brakeThreshold && velocityLocal.z > 15f)
        {
            wheelFrictionMaterial.dynamicFriction = 0.01f;
        }
        else
        {
            wheelFrictionMaterial.dynamicFriction = _frictionCurve.Evaluate(Mathf.Abs(velocityLocal.x / 100));
        }

        steeringMultiplier = _turnCurve.Evaluate(velocityLocal.magnitude / maxSpeed);

        if (Grounded)
        {
            steeringSign = Mathf.Sign(velocityLocal.z);

            if (Mathf.Abs(accelerationInput) > 0.1f)
                vehicleRigidbody.AddTorque(Vector3.up * (steeringAI * steeringSign * steeringSensitivity * 100f * steeringMultiplier * steeringFactor));

            if (Mathf.Abs(accelerationInput) > 0.1f)
                sphereRigidbody.velocity = Vector3.Lerp(sphereRigidbody.velocity, vehicleRigidbody.transform.forward * (accelerationInput * maxSpeed), accelerationForce / 10f * Time.fixedDeltaTime);

            sphereRigidbody.AddForce(-transform.up * (downforce * sphereRigidbody.mass));
            vehicleRigidbody.MoveRotation(
                Quaternion.Slerp(
                    vehicleRigidbody.rotation,
                    Quaternion.FromToRotation(vehicleRigidbody.transform.up, surfaceHit.normal) * vehicleRigidbody.transform.rotation,
                    0.12f
                )
            );
        }
        else
        {
            if (allowAirControl)
                vehicleRigidbody.AddTorque(Vector3.up * (steeringAI * steeringSensitivity * 100f * steeringMultiplier * steeringFactor));

            sphereRigidbody.velocity = Vector3.Lerp(
                sphereRigidbody.velocity,
                (vehicleRigidbody.transform.forward * (accelerationInput * maxSpeed)) + Vector3.down * (gravityForce * 9.8f),
                (accelerationForce / 25f) * Time.deltaTime
            );
        }
    }

    internal void DisableVehicle()
    {
        enabled = false;
        sphereRigidbody.gameObject.SetActive(false);
        sphereRigidbody.velocity = Vector3.zero;
        sphereRigidbody.Sleep();
        vehicleRigidbody.velocity = Vector3.zero;
        vehicleRigidbody.Sleep();
    }

    public void ActivateNOS()
    {
        ActivateNOS(true);
    }

    public void ActivateNOS(bool active, float bonusAcceleration = 10f)
    {
        nosActive = active;
        accelerationForce = active ? accelerationForce + bonusAcceleration : baseAcceleration;
    }

    internal void EnableVehicle()
    {
        enabled = true;
        sphereRigidbody.gameObject.SetActive(true);
    }
    private void OnCollisionEnter(Collision collision)
    {
        Debug.Log("collision with: " + collision.gameObject.name, collision.gameObject);
    }
}


//using UnityEngine;
//using CnControls;
//using Fusion;

//public enum SurfaceDetection
//{
//    RayCast,
//    SphereCast
//}

//public class VehicleController : NetworkBehaviour
//{
//    [SerializeField] float currentSpeed = 0f;
//    [SerializeField] float steeringAI = 0f;
//    [SerializeField] bool isAIControlled = false;
//    [SerializeField] SurfaceDetection groundDetection = SurfaceDetection.RayCast;
//    [SerializeField] LayerMask driveableSurface = -1;
//    [SerializeField] float maxSpeed = 100f;
//    [SerializeField] float baseAcceleration = 10f;
//    [SerializeField] float steeringSensitivity = 10f;
//    [SerializeField] float gravityForce = 9.8f;
//    [SerializeField] float downforce = 5f;
//    [SerializeField] float brakeThreshold = 30f;
//    [SerializeField] float targetStoppingDistance = 5f;
//    [SerializeField] bool allowAirControl = false;
//    [SerializeField] AnimationCurve _frictionCurve = new AnimationCurve();
//    [SerializeField] AnimationCurve _turnCurve = new AnimationCurve();

//    [SerializeField, Range(0, 10)] float bodyTiltAmount = 0.5f;
//    [SerializeField] Transform carBodyVisual = null;
//    [SerializeField, Range(0.1f, 1f)] float skidMarkWidth = 0.25f;
//    [SerializeField, Range(0.1f, 10f)] float skidMarkDuration = 5f;
//    [SerializeField] Transform wheelFrontLeft = null;
//    [SerializeField] Transform wheelFrontRight = null;
//    [SerializeField] Transform wheelRearLeft = null;
//    [SerializeField] Transform wheelRearRight = null;
//    [SerializeField] Transform frontLeftAxle = null;
//    [SerializeField] Transform frontRightAxle = null;
//    [SerializeField] GameObject speedVisualEffects = null;

//    [SerializeField] Rigidbody sphereRigidbody = null;
//    [SerializeField] PhysicMaterial wheelFrictionMaterial = null;
//    [SerializeField] Transform cameraFollowTarget = null;

//    private bool isRunning = false;
//    private bool isOnGround = false;
//    private bool hasTurboBoost = true;
//    public bool nosActive = false;

//    private float accelerationInput = 0f;
//    private float brakeInput = 0f;
//    private float accelerationForce = 0f;
//    private float steeringSign = 0f;
//    private float inputHorizontal = 0f;
//    private float inputVertical = 0f;
//    private float wheelRadius = 0f;
//    private float desiredTurnAngle = 0f;
//    private float distanceToTarget = 0f;
//    private float angleDifference = 0f;
//    private float maxGroundDistance = 0f;
//    private float counterSteerValue = 0f;
//    private float steeringMultiplier = 0f;

//    private Vector3 velocityLocal = Vector3.zero;
//    private Vector3 forwardDirection = Vector3.zero;
//    private Vector3 directionToTarget = Vector3.zero;
//    private Vector3 movementDirection = Vector3.zero;

//    private RaycastHit surfaceHit;
//    private Rigidbody vehicleRigidbody = null;
//    private VehicleTracker targetTracker = null;

//    public bool AIControlled => isAIControlled;
//    public bool Running => isRunning;
//    public bool Grounded => isOnGround;
//    public float SkidWidth => skidMarkWidth;
//    public float SkidDuration => skidMarkDuration;
//    public float CurrentSpeed => velocityLocal.z;
//    public float MaximumSpeed => maxSpeed;
//    public bool InputsActive => inputHorizontal != 0 || inputVertical != 0 || nosActive;
//    public NOSController nosController;
//    internal float SteeringSensitivity
//    {
//        get => steeringSensitivity;
//        set => steeringSensitivity = value;
//    }

//    public Vector3 LocalVelocity => velocityLocal;
//    public Transform FollowTarget => cameraFollowTarget;
//    [Range(0.3f, 1f)] public float steeringFactor = 1f;
//    public override void Spawned()
//    {
//        base.Spawned();
//        InitializeVehicle();
//        bool isLocalPlayer = Object.HasInputAuthority;  // true on the runner that owns this object
//        bool isHostRunner = Runner.IsServer;           // true on the host’s runner
//        Debug.Log("Spawned");
//        // if (local && hostRunner) OR (remote && clientRunner) ⇒ this is the host’s car
//        if (isLocalPlayer == isHostRunner)
//            gameObject.name = "PlayerHost";
//        else
//            gameObject.name = "PlayerClient";
//    }


//    // 1) Fusion will call this every tick to collect local input
//    public override void FixedUpdateNetwork()
//    {
//        if (!isRunning || !RaceCountdownManager.Instance || !RaceCountdownManager.Instance.RaceStarted)
//            return;

//        if (!Object.HasInputAuthority) return;
//        Debug.Log("HasInputAuthority");
//        if (/*Object.HasInputAuthority &&*/GetInput(out CarNetworkInput data))
//        {
//            inputHorizontal = data.Horizontal;
//            inputVertical = data.Vertical;
//            if (data.NOS) ActivateNOS();
//        }

//        // ✅ Only simulate physics on authoritative runner

//        ApplyControls();
//        CheckGround();
//        HandleMovement();

//        UpdateVisuals(); // OK on all clients
//    }

//    // 2) Fusion runs your simulation here instead of Update/FixedUpdate
//    //public override void FixedUpdateNetwork()
//    //{
//    //    if (!isRunning || !RaceCountdownManager.Instance || !RaceCountdownManager.Instance.RaceStarted)
//    //        return;

//    //    if (!Object.HasInputAuthority)
//    //    {
//    //        Debug.Log("🚫 No Input Authority on this player");
//    //        return;
//    //    }

//    //    if (Object.HasInputAuthority && GetInput(out CarNetworkInput data))
//    //    {
//    //        inputHorizontal = data.Horizontal;
//    //        inputVertical = data.Vertical;
//    //        Debug.Log("inputVertical: " + inputVertical);
//    //        Debug.Log("inputHorizontal : " + inputHorizontal);
//    //        if (data.NOS)
//    //            ActivateNOS();
//    //        ApplyControls();
//    //        CheckGround();
//    //        HandleMovement();
//    //    }
//    //        UpdateVisuals();
//    //}
//    private void Awake()
//    {
//        vehicleRigidbody = GetComponent<Rigidbody>();
//        targetTracker = GetComponent<VehicleTracker>();
//        wheelRadius = sphereRigidbody.GetComponent<SphereCollider>().radius;
//        nosController = GetComponent<NOSController>();
//        maxGroundDistance = wheelRadius + 0.5f;
//        InitializeVehicle();
//    }

//    public void InitializeVehicle()
//    {
//        isRunning = true;
//        if (!isAIControlled)
//            accelerationForce = baseAcceleration;
//    }

//    public void StopVehicle()
//    {
//        isRunning = false;
//        velocityLocal = Vector3.zero;
//        currentSpeed = 0f;
//        steeringAI = 0f;
//    }

//    //private void Update()
//    //{
//    //    if (!isRunning) return;
//    //    UpdateVisuals();
//    //    ProcessInputs();
//    //    ApplyControls();
//    //}

//    private void ProcessInputs()
//    {
//        inputVertical = CnInputManager.GetAxis("Vertical");
//        inputHorizontal = CnInputManager.GetAxis("Horizontal");
//    }

//    private void UpdateVisuals()
//    {
//        counterSteerValue = (Mathf.Abs(velocityLocal.x) > 20f) ? -1f : 1f;

//        if (wheelFrontLeft) wheelFrontLeft.localRotation = Quaternion.Slerp(wheelFrontLeft.localRotation, Quaternion.Euler(0, 45f * counterSteerValue * steeringAI, 0), 0.1f);
//        if (wheelFrontRight) wheelFrontRight.localRotation = Quaternion.Slerp(wheelFrontRight.localRotation, Quaternion.Euler(0, 45f * counterSteerValue * steeringAI, 0), 0.1f);

//        frontLeftAxle?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));
//        frontRightAxle?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));
//        wheelRearLeft?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));
//        wheelRearRight?.Rotate(Vector3.right * (CurrentSpeed * 0.75f));

//        //if (carBodyVisual)
//        //{
//        //    if (velocityLocal.z > 1)
//        //        carBodyVisual.localRotation = Quaternion.Slerp(carBodyVisual.localRotation,
//        //            Quaternion.Euler(Mathf.Lerp(0, -5, velocityLocal.z / maxSpeed), 0, Mathf.Clamp(desiredTurnAngle * steeringAI, -bodyTiltAmount, bodyTiltAmount)), 0.05f);
//        //    else
//        //        carBodyVisual.localRotation = Quaternion.Slerp(carBodyVisual.localRotation, Quaternion.identity, 0.05f);
//        //}

//        if (speedVisualEffects)
//            speedVisualEffects.SetActive(velocityLocal.z > 10);
//    }

//    private void ApplyControls()
//    {
//        Vector3 targetPoint = targetTracker.TargetPos;
//        targetPoint.y = transform.position.y;
//        directionToTarget = (targetPoint - transform.position).normalized;
//        forwardDirection = transform.forward.normalized;

//        desiredTurnAngle = Mathf.Abs(Vector3.Angle(forwardDirection, Vector3.ProjectOnPlane(directionToTarget, transform.up)));
//        distanceToTarget = Vector3.Distance(transform.position, targetTracker.TargetPos);
//        movementDirection = (targetTracker.TargetPos - transform.position).normalized;
//        float alignment = Vector3.Dot(transform.forward, movementDirection);
//        angleDifference = Vector3.Angle(transform.forward, movementDirection);

//        brakeInput = 0f;

//        if (distanceToTarget > targetStoppingDistance)
//        {
//            accelerationInput = alignment > 0f ? inputVertical : (distanceToTarget > 5f ? inputVertical : -1f);
//            steeringAI = (Vector3.SignedAngle(transform.forward, movementDirection, Vector3.up) > 0f ? 1f : -1f)
//                        * _turnCurve.Evaluate(desiredTurnAngle / 160f);
//        }
//        else
//        {
//            steeringAI = 0f;
//        }

//        if (!isAIControlled)
//            steeringAI += inputHorizontal;

//        currentSpeed = Mathf.Round(CurrentSpeed);
//        Debug.Log("CurrentSpeed: " + currentSpeed);
//    }

//    //private void FixedUpdate()
//    //{
//    //    if (!isRunning) return;
//    //    CheckGround();
//    //    HandleMovement();
//    //}

//    private void CheckGround()
//    {
//        isOnGround = true;
//        //if (groundDetection == SurfaceDetection.RayCast)
//        //{
//        //    isOnGround = Physics.Raycast(sphereRigidbody.position, Vector3.down, out surfaceHit, maxGroundDistance, driveableSurface)
//        //              || Physics.Raycast(sphereRigidbody.position + Vector3.forward * 3f, Vector3.down, out surfaceHit, maxGroundDistance, driveableSurface)
//        //              || Physics.Raycast(sphereRigidbody.position - Vector3.forward * 3f, Vector3.down, out surfaceHit, maxGroundDistance, driveableSurface);
//        //}
//        //else if (groundDetection == SurfaceDetection.SphereCast)
//        //{
//        //    isOnGround = Physics.SphereCast(sphereRigidbody.position + wheelRadius * Vector3.up, wheelRadius + 0.25f, -transform.up, out surfaceHit, maxGroundDistance, driveableSurface);
//        //}
//        //else isOnGround = false;
//    }

//    private void HandleMovement()
//    {

//        //if (!Object.HasInputAuthority)
//        //{
//        //    Debug.LogWarning("Client without InputAuthority is simulating movement — this should not happen!");
//        //}
//        //else
//        {

//            //if (Object.HasStateAuthority || Object.HasInputAuthority)
//            //{
//            //    velocityLocal = vehicleRigidbody.transform.InverseTransformDirection(vehicleRigidbody.velocity);
//            //}

//              velocityLocal = vehicleRigidbody.transform.InverseTransformDirection(vehicleRigidbody.velocity);

//            if (float.IsNaN(velocityLocal.z) || float.IsInfinity(velocityLocal.z))
//            {
//                Debug.LogWarning($"⚠ Detected invalid velocity: {velocityLocal}. Resetting to zero.");
//                velocityLocal = Vector3.zero;
//            }

//            if (angleDifference > brakeThreshold && velocityLocal.z > 15f)
//            {
//                wheelFrictionMaterial.dynamicFriction = 0.01f;
//            }
//            else
//            {
//                wheelFrictionMaterial.dynamicFriction = _frictionCurve.Evaluate(Mathf.Abs(velocityLocal.x / 100));
//            }

//            steeringMultiplier = _turnCurve.Evaluate(velocityLocal.magnitude / maxSpeed);

//            if (Grounded)
//            {
//                steeringSign = Mathf.Sign(velocityLocal.z);

//                if (Mathf.Abs(accelerationInput) > 0.1f)
//                    vehicleRigidbody.AddTorque(Vector3.up * (steeringAI * steeringSign * steeringSensitivity * 100f * steeringMultiplier * steeringFactor));

//                if (Mathf.Abs(accelerationInput) > 0.1f)
//                    sphereRigidbody.velocity = Vector3.Lerp(sphereRigidbody.velocity, vehicleRigidbody.transform.forward * (accelerationInput * maxSpeed), accelerationForce / 10f * Time.fixedDeltaTime);

//                sphereRigidbody.AddForce(-transform.up * (downforce * sphereRigidbody.mass));
//                vehicleRigidbody.MoveRotation(
//                    Quaternion.Slerp(
//                        vehicleRigidbody.rotation,
//                        Quaternion.FromToRotation(vehicleRigidbody.transform.up, surfaceHit.normal) * vehicleRigidbody.transform.rotation,
//                        0.12f
//                    )
//                );
//            }
//            else
//            {
//                if (allowAirControl)
//                    vehicleRigidbody.AddTorque(Vector3.up * (steeringAI * steeringSensitivity * 100f * steeringMultiplier * steeringFactor));

//                sphereRigidbody.velocity = Vector3.Lerp(
//                    sphereRigidbody.velocity,
//                    (vehicleRigidbody.transform.forward * (accelerationInput * maxSpeed)) + Vector3.down * (gravityForce * 9.8f),
//                    (accelerationForce / 25f) * Time.deltaTime
//                );
//            }
//        }
//    }

//    internal void DisableVehicle()
//    {
//        enabled = false;
//        sphereRigidbody.gameObject.SetActive(false);
//        sphereRigidbody.velocity = Vector3.zero;
//        sphereRigidbody.Sleep();
//        vehicleRigidbody.velocity = Vector3.zero;
//        vehicleRigidbody.Sleep();
//    }

//    public void ActivateNOS()
//    {
//        ActivateNOS(true);
//        //nosController._isBoosting = true;
//    }

//    public void ActivateNOS(bool active, float bonusAcceleration = 10f)
//    {
//        nosActive = active;
//        accelerationForce = active ? accelerationForce + bonusAcceleration : baseAcceleration;
//    }

//    internal void EnableVehicle()
//    {
//        enabled = true;
//        sphereRigidbody.gameObject.SetActive(true);
//    }
//}