The problem is that when you lose, the score does not stop, but continues to go until you click on restart. What l must fix?

Question

Also, generally does not save the last score in the game, there is simply 0 there.
The code :
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class GameControl : MonoBehaviour
{
public int scorePlayer;
[SerializeField]
public int highScore = 0;
private float timer;
[SerializeField]
public Text txt;
public Text hightxt;
public bool lose;
void Start() { }
void Update()
{
hightxt.text = "High Score: " + highScore;
txt.text = "Your Score: " + scorePlayer;
if (lose == false)
timer += 1 * Time.deltaTime;
if (lose == true)
{
if (highScore < scorePlayer)
{
highScore = scorePlayer;
hightxt.text = "High Score: " + highScore;

}
timer = 1 * Time.deltaTime;
}
if (timer > 1 && lose == false)
{
scorePlayer += 1;
timer = 0;
}
}

}

Answer 1

I think that the last if must have only the second and not the timer >1 to stop the time if you lose

Answer 2

Thanks a lot