void OnDestroy()
{
_gameStartSignal -= OnStartSignal;
_gameHighscoreSignal -= OnHighscoreSignal;
_gameCreditsSignal -= OnCreditsSignal;
_levelStartSignal -= OnLevelSignal;
_levelLostSignal -= OnLevelLostSignal;
_levelWinSignal -= OnLevelWinSignal;
_levelChoseSignal -= OnLevelChoseSignal;
_levelNumberStartSignal -= OnLevelSignal;
_pauseSignal -= OnPauseSignal;
}
void Awake()
{
_gameStartSignal += OnStartSignal;
_gameHighscoreSignal += OnHighscoreSignal;
_gameCreditsSignal += OnCreditsSignal;
_levelStartSignal += OnLevelSignal;
_levelLostSignal += OnLevelLostSignal;
_levelWinSignal += OnLevelWinSignal;
_levelChoseSignal += OnLevelChoseSignal;
_levelNumberStartSignal += OnLevelSignal;
_pauseSignal += OnPauseSignal;
}