using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;

public class Move : MonoBehaviour
{
    private Rigidbody rb; // ��������� Rigidbody
    public float speed = 15;
    Vector3 direction;
    [SerializeField] Vector3 startPosition;
    float timer;
    [SerializeField] GameObject player;
    float speedRotation;
    float jumpSpeed;
    [SerializeField] Animator Player;
    float turnSmoothTime = 0.1f;
    float turnSmoothVelocity;
    [SerializeField] private Camera camera;
    [SerializeField] private float step;


    void Start()
    {
        startPosition = transform.position;
        rb = GetComponent<Rigidbody>(); //������� ��������� � ������� � ����������
    }

    Vector3 MousePosInWorldSpace()
    {

        return Camera.main.ScreenToWorldPoint(Input.mousePosition);

    }

    private void Update()
    {
        CalucateDeltaAngle();

        Vector3 mouse = Input.mousePosition;
        Ray castPoint = Camera.main.ScreenPointToRay(mouse);
        RaycastHit hit;
        if (Physics.Raycast(castPoint, out hit, Mathf.Infinity))
        {
            transform.LookAt(new Vector3(hit.point.x,transform.rotation.y, hit.point.z));
        }

        //��������� ��� �� �� ����� (���������� �����)
        if (Physics.Raycast(transform.position, -Vector3.up, 1 + 0.1f))
        {
            //������� �� ������
            if (Input.GetKeyDown(KeyCode.Space))
            {
                rb.AddForce(new Vector3(0, 8, 0), ForceMode.Impulse);
            }

        }
        //���� �������� ���� �� �������� ��� ������� �� �����
        if (transform.position.y < -10)
        {
            transform.position = new Vector3(5,5,5);
        }

        if (Input.GetKeyDown(KeyCode.LeftShift))
        {
            speed = 30;
        }
        if (Input.GetKeyUp(KeyCode.LeftShift))
        {
            speed = 15;
        }
        float horizontal = Input.GetAxis("Horizontal");
        float vertical = Input.GetAxis("Vertical");



        direction = transform.TransformDirection(horizontal, 0, vertical);
        rb.MovePosition(transform.position + speed * direction * Time.deltaTime);

        timer += Time.deltaTime;
    }
    private void OnTriggerEnter(Collider collider)
    {

    }

    private void RotateTowards(float angle)
    {
        Vector3 euler = transform.eulerAngles;
        euler.y = Mathf.Round(angle / step) * step;
        transform.eulerAngles = euler;
    }

    private void CalucateDeltaAngle()
    {
        Vector3 delta = transform.position - Input.mousePosition;
        RotateTowards(Quaternion.LookRotation(delta, transform.up).eulerAngles.y);
    }
}