//start and end the powerup mode
void StartFocusMode()
{
_gameManager.SetFocusMode(true);
_focus = 10;
_renderer.material = _powerupMaterial;
_trackingManager.AddEvent(new EventPowerup(Time.fixedTime, this.gameObject.transform.position));
}
public void StartGame()
{
//unpause the game
Time.timeScale = 1;
_trackingManager.AddEvent(new EventStart(controls)); //add the "start" event
}