public void BuyPotion()
{
//Display weapon list
Console.Clear();
Console.WriteLine("----------------------------------------------------------------------------------------------");
Console.WriteLine("# Potions");
Console.WriteLine("----------------------------------------------------------------------------------------------");
Console.WriteLine(String.Format("{0,3} | {1,-25} | {2,-7} | {3,-7} |", "ID", "Name", "Healing", "Price"));
Console.WriteLine("----------------------------------------------------------------------------------------------");
for (var i = 0; i < Potions.Count(); i++)
{
Console.WriteLine(String.Format("{0,3} | {1,-25} | {2,-7} | {3,-7} |", i + 1, Potions[i].Name, Potions[i].HealthRestored + " HP", Potions[i].Price + " Gold"));
}
Console.WriteLine("----------------------------------------------------------------------------------------------");
Console.WriteLine($"# You have {Hero.GoldCoin} Gold now!");
Console.WriteLine("----------------------------------------------------------------------------------------------");
Console.Write("# Select the Potion ID you want to buy : ");
var KeyInput = Hero.GetUserInputNumber();
var shopPotion = Potions.ElementAtOrDefault(0);
if (KeyInput > Potions.Count() || KeyInput <= 0)
{
Console.WriteLine("# Select the corrent Potion ID : ");
shopPotion = null;
}
else
{
shopPotion = Potions.ElementAtOrDefault(KeyInput - 1);
}
if (shopPotion != null)
{
if ((Hero.GoldCoin - shopPotion.Price) >= 0)
{
Hero.PotionsBag.Add(shopPotion);
Hero.GoldCoin = Hero.GoldCoin - shopPotion.Price;
Console.WriteLine($"Buying '{shopPotion.Name}' is Completed!");
}
else
{
Console.WriteLine("Sorry, you don't have enough Gold !");
}
}
else
{
Console.WriteLine("Sorry,No result!");
}
Console.WriteLine("----------------------------------------------------------------------------------------------");
}
