void Awake()
{
pollutionGenerator = GetComponent <PollutionGenerator>();
wasteUser = GetComponent <WasteUser>();
materialUser = GetComponent <MaterialUser>();
moneyUser = GetComponent <MoneyUser>();
unit = GetComponent <Unit>();
workerSpender = GetComponent <WorkerSpender>();
workerSpender.OnEffectivenessChanged.AddListener(CalculateValues);
}
void Awake()
{
wasteUser = GetComponent <WasteUser>();
unit = GetComponent <Unit>();
unit.OnTickEvent.AddListener(OnTick);
}