void Update()
{
if (!buffersPaused)
{
// If user is holding the rewind key, begin reversing time. Otherwise stop reversing time.
if (Input.GetKey(Keys.REVERSE))
{
reversing = true;
Time.timeScale = 2;
player.SetIsKillable(false);
}
else
{
// This is to prevent timeScale being set to 1 before the main menu is dismissed.
if (menu.isGameStarted())
{
reversing = false;
Time.timeScale = 1;
player.SetIsKillable(true);
}
}
// Clear the list of positions once the rewind key is let go, as we only store one rewind session.
if (Input.GetKeyUp(Keys.REVERSE))
{
if (menu.isGameStarted())
{
positions.Clear();
player.SetIsKillable(true);
}
}
}
}