public void BuyOil()
{
float currentOilPrice = priceManager.GetOilPrice();
try {
Withdraw(currentOilPrice);
oilNumber++;
} catch {
print("Fond insuffisant");
}
}
// Update is called once per frame
void Update()
{
oilPriceText.text = "Pétrole : " + (int)priceManager.GetOilPrice();
}