public static void Shop_Purchase(Player _player, Friendly _Merchant, string sentence01, string sentence02)
{
int x = 0;
List <string> item_names = new List <string>();
string itemchoice;
Console.Clear();
Draw_UI.Draw_UI_Shop_Buy(_Merchant, _player);
Console.WriteLine("Back - (Type 'back')");
while (x < _Merchant.NPC_Inventory.Count())
{
do
{
Console.Write("Purchase Item: ");
itemchoice = Console.ReadLine();
} while (itemchoice.Any(char.IsLetter) == false);
if (itemchoice == "Back" || itemchoice == "back" || itemchoice == "BACK")
{
Shop_Show_Items(_player, _Merchant, sentence01, sentence02);
}
else
{
foreach (Item item in _Merchant.NPC_Inventory)
{
item_names.Add(item.Item_Name);
}
if (item_names.Contains(itemchoice))
{
foreach (Item item in _Merchant.NPC_Inventory)
{
if (itemchoice == item.Item_Name)
{
x = x + 1;
if (_player.Char_Gold >= item.Item_Buy)
{
Console.WriteLine("You have purchased " + item.Item_Name + " for " + item.Item_Buy + " Gold coins");
Remove_Merchant_Items(_Merchant, itemchoice);
_player.Char_Gold -= item.Item_Buy;
_Merchant.Shop_Gold += item.Item_Buy;
}
else
{
Console.WriteLine("You do not have enough gold.");
}
}
}
}
else
{
Console.WriteLine("Item not found.");
}
}
}
}
public static void Shop_Show_Items(Player _player, Friendly _Merchant, string sentence01, string sentence02)
{
Draw_UI.Draw_UI_Shop_Main(_Merchant, _player);
string Input;
do
{
Console.Write("Input: ");
Input = Console.ReadLine();
} while (Input.All(char.IsDigit) == false);
switch (Input)
{
case "1":
Shop_Purchase(_player, _Merchant, sentence01, sentence02);
break;
case "2":
Shop_Sell(_Merchant, _player, sentence01, sentence02);
break;
case "3":
break;
}
}