private void ChangeGameState(GameStateBase newGameState)
{
if (currentGameState != null)
{
GameStateBase.GameSessionData previousSessionData = currentGameState.GetSessionData();
newGameState.PassSessionData(previousSessionData);
currentGameState.CleanupGameState();
}
currentGameState = newGameState;
if (playerBallObject == null)
{
throw new System.Exception("playerBallObject not found by GameManager.");
}
currentGameState.StartGameState();
}
