public TransactionV2 BuyItem(ItemRef it, int amount) //Shop qui achète !
{
if (CanShop)
{
int?priceItem = PriceBuyForItem(it);
TransactionV2 ret = null;
if (priceItem.HasValue)
{
Controller.Stock.GetStock().Add(it, amount);
//Verif qu'on a de la money
var currentMoney = Controller.Stock.GetMoneyComponement().GetMoney();
if (currentMoney < priceItem * amount)
{
amount = Convert.ToInt32(amount - ((priceItem * amount - currentMoney) / priceItem));
}
Controller.Stock.GetMoneyComponement().RemoveMoney(priceItem.Value * amount);
ret = new TransactionV2()
{
TypeTransaction = TypeTransaction.Buy,
ItemRef = it,
Amount = amount,
Money = priceItem.Value * amount,
PriceItem = priceItem.Value
};
}
return(ret);
}
return(null);
}
public TransactionV2 SellItem(ItemRef it, int amount, float money)
{
if (CanShop)
{
int nbItem = 0;
var prixPourItem = PriceSellForItem(it);
var amountItemInStock = Controller.Stock.GetStock().GetAmount(it);
if (prixPourItem != null && amountItemInStock > 0)
{
int amountSell;
if (amountItemInStock >= amount)
{
amountSell = amount;
}
else
{
amountSell = amountItemInStock;
}
float valTotalMaxitem = prixPourItem.Value * amountSell;
if (valTotalMaxitem <= money)
{
nbItem = amount;
}
else
{
nbItem = Convert.ToInt32(amount - ((valTotalMaxitem - money) / prixPourItem));
}
Controller.Stock.GetStock().Remove(it, nbItem);
var transct = new TransactionV2()
{
TypeTransaction = TypeTransaction.Sell,
ItemRef = it,
Money = nbItem * prixPourItem.Value,
Amount = nbItem,
PriceItem = prixPourItem.Value
};
return(transct);
}
}
return(null);
}