using UnityEngine;

public class CharacterMovement : MonoBehaviour
{
    [SerializeField] private CharacterController _characterController;
    [SerializeField] private Camera _camera;
    [SerializeField] private float _moveSpeed;
    [SerializeField] private float _rotationSpeedHorizontal;
    [SerializeField] private float _rotationSpeedVertical;
    [SerializeField] private float _minRotationX;
    [SerializeField] private float _maxRotationX;

    private void Update()
    {
        Move();
        RotationHorizontal();
    }

    private void LateUpdate()
    {
        RotationVertical();
    }

    private void Move()
    {
        float inputX = Input.GetAxis("Horizontal");
        float inputZ = Input.GetAxis("Vertical");
        Vector3 moveDirection = transform.forward * inputZ + transform.right * inputX;
        _characterController.Move(moveDirection * _moveSpeed * Time.deltaTime);
    }

    private void RotationHorizontal()
    {
        float rotationInputY = Input.GetAxis("Mouse X");
        transform.Rotate(Vector3.up * rotationInputY * _rotationSpeedHorizontal * Time.deltaTime);
    }

    private void RotationVertical()
    {
        float rotationInputX = Input.GetAxis("Mouse Y");

        _camera.transform.Rotate(Vector3.left * rotationInputX * _rotationSpeedVertical * Time.deltaTime);

        Vector3 localRotation = _camera.transform.localEulerAngles;
        localRotation.x = ClampAngle(localRotation.x, _minRotationX, _maxRotationX);
        localRotation.y = 0;
        localRotation.z = 0;
        _camera.transform.localEulerAngles = localRotation;
    }

    private float ClampAngle(float angle, float min, float max)
    {
        if (angle < 0)
            angle += 360f;
        if (angle > 180f)
            return Mathf.Max(angle, 360f + min);
        return Mathf.Min(angle, max);
    }
}