public void Buy(Player_Model player, Item_Model item, int Amount)
{
int priceToPay = item.Price * Amount;
var seller = Players.Find(x => x.ID == item.PlayerID);
if (seller == null)
{
throw new Exception();
}
if (Amount > item.Quantity)
{
throw new IndexOutOfRangeException();
}
else if (Amount == item.Quantity)
{
player.AddCash(-priceToPay);
seller.AddCash(priceToPay);
Items.Remove(item);
}
else
{
player.AddCash(-priceToPay);
seller.AddCash(priceToPay);
Items.Remove(item);
item.Quantity -= Amount;
Items.Add(item);
}
}
public void MakeOffer(Item_Model item, bool isComercial = false)
{
if (isComercial)
{
Items.Insert(0, item);
}
else
{
Items.Add(item);
}
}