Как сделать плавный прыжок?

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class FPSinput : MonoBehaviour
{
    public float speed = 2.0f;
    public float jumpSpeed = 20.0f;
    public float gravity = -9.8f;
    private CharacterController _charControler;
    void Start()
    {
        _charControler = GetComponent<CharacterController>();
    }
 
    void Update()
    {
        float deltaX = Input.GetAxis("Horizontal") * speed;
        float deltaZ = Input.GetAxis("Vertical") * speed;
        Vector3 movent = new Vector3(deltaX, 0, deltaZ);
        movent = Vector3.ClampMagnitude(movent, speed);
        movent.y = gravity * Time.deltaTime;
 
        if (_charControler.isGrounded)
        {
            if (Input.GetButton("Jump"))
            {
                movent.y = speed * jumpSpeed;
            }
        }
 
        movent *= Time.deltaTime;
        movent = transform.TransformDirection(movent);
        _charControler.Move(movent);
    }
}

public float speed = 2.0f;
public float jumpSpeed = 0.5f;
public float gravity = -9.8f;
private CharacterController _charControler;
 
private float _speedY;
 
private void Start()
{
    _charControler = GetComponent<CharacterController>();
}
 
private void Update()
{
    float deltaX = Input.GetAxis("Horizontal") * speed;
    float deltaZ = Input.GetAxis("Vertical") * speed;
    Vector3 movent = new Vector3(deltaX, 0, deltaZ);
    movent = Vector3.ClampMagnitude(movent, speed);
 
    if (_charControler.isGrounded)
    {
        _speedY = 0;
        if (Input.GetButton("Jump"))
        {
            _speedY = jumpSpeed;
        }
    }
    else
    {
        _speedY += gravity * Time.deltaTime;
    }
 
    movent.y = _speedY;
    _charControler.Move(movent);
}