void NPC::Buy(Hero & h) {
int size = itemForSale.size(), index =0, number = 0;
ShowItemsByIndex(itemForSale);
cout << "Enter the index of the items you want to purcahse\n";
cin >> index;
if (index >= size) {
cout << "Wrong Index! I don't want to do businees with fools /Smile\n";
return;
}
cout << "Etner the number of " << itemForSale[index].GetName() << " you want to purchase";
cin >> number;
h.PurchaseItem(itemForSale[index],number);
cout << "Thanks for coming\n";
}
void NPC::TradeSpecialItem(Hero & h) {
int size = specialItem.size();
srand(time(NULL));
int index = rand() % size;
cout << "You are lucky today and I have something special to you\n";
cout << specialItem[index].GetName() << " $" << specialItem[index].GetBuyPrice() << endl;
cout << " " << specialItem[index].GetDescription() << endl;
cout << "\nDo you want to buy it? Enter Y to confirm and everything else otherwise\n";
string input;
cin >> input;
if (input == "Y" || input == "y") {
h.PurchaseItem(specialItem[index]);
}
}
