public void UpgradeMachineTransport(int upgradeNr)
{
if (upgradeNr == 1 && statsMan.CheckIfValidPurchase(interMachines[0].GetComponent <Resources_Spawner>().GetTransportationSpeedUpgradeCost()))
{
statsMan.BuyUpgrade(interMachines[0].GetComponent <Resources_Spawner>().GetTransportationSpeedUpgradeCost());
interMachines[0].GetComponent <Resources_Spawner>().UpgradeTransportSpeed();
}
else if (upgradeNr == 2 && statsMan.CheckIfValidPurchase(interMachines[0].GetComponent <Resources_Spawner>().GetUnloadSpeedUpgradeCost()))
{
statsMan.BuyUpgrade(interMachines[0].GetComponent <Resources_Spawner>().GetUnloadSpeedUpgradeCost());
interMachines[0].GetComponent <Resources_Spawner>().UpgradeUnloadSpeed();
}
soundMan.PlayUIClick();
UpdateMachineInfoText();
}
