void Update()
{
if (Input.GetKeyDown(KeyCode.Escape))
{
PauseSystem.Pause();
}
}
IEnumerator ShowGameOverScreen()
{
yield return(new WaitForSeconds(1));
PauseSystem pauseSystem = GetComponent <PauseSystem>();
pauseSystem.Pause();
audioSource.Play();
audioSource.loop = false;
gameOverPanel.SetActive(true);
}
public void Pause()
{
if (_pause)
{
PauseSystem.Pause();
_pause = false;
}
else
{
PauseSystem.Resume();
_pause = true;
}
}