// Upgrade Engine
public void EngineUpgrade()
{
if (tEngine < maxUpgradeLevel)
{
if (PlayerPrefs.GetInt("Coins") > enginePrice[tEngine])
{
tMoney.SetMoney(-enginePrice[tEngine]);
tEngine++;
PlayerPrefs.SetInt("Engine" + PlayerPrefs.GetInt("CarID").ToString(), tEngine);
tMoney.UpdateDisplay();
EngineTXT.text = tEngine.ToString() + " /10";
if (tEngine < 10)
{
enginePriceText.text = enginePrice [tEngine].ToString() + " $";
}
else
{
enginePriceText.text = "Completed";
}
boxSound.Play();
}
else
{
Shop.SetActive(true);
}
}
}
// Buy current selected vehicle
public void BuyCar()
{
// Check player have enough money
if (Values [ID] <= tMoney.GetMoney())
{
PlayerPrefs.SetInt("Car" + ID.ToString(), 3);
// Reduce item current vehicle value from total money
tMoney.SetMoney(-Values [ID]);
Lock.SetActive(false);
Buy.SetActive(false);
tMoney.UpdateDisplay();
}
else // If player did't have enough money, Show shop offer window
{
Shop.SetActive(true);
}
}