public void AddArmor()
{
if (playerInventory == null)
{
playerInventory = FindObjectOfType <PlayerInventory>();
}
if (playerLife == null)
{
playerLife = FindObjectOfType <PlayerLife>();
}
if (playerInventory.scrap >= addArmorCost)
{
playerLife.IncreaseArmor(addArmorAmount);
playerInventory.AddScrap(-addArmorCost);
}
}
// Insert in these three function the scrap cost
public void AddArmor(int amount)
{
playerLife.IncreaseArmor(amount, true);
playerInventory.AddMoney(-addArmorCost);
}