public bool RemoveSnack(string snackName)
{
if (!Snacks.ContainsKey(snackName))
{
Console.WriteLine("Invalid Selection");
return(false);
}
Snacks.Remove(snackName);
return(true);
}
//vending for lists
// public Snack ListVend(int snackIndex)
// {
// if (snackIndex < 0 || snackIndex > Snacks.Count - 1)
// {
// Console.WriteLine("Invalid Selection");
// return null;
// }
// Snack selection = Snacks[snackIndex];
// if (CurrentTransaction >= selection.Price)
// {
// CurrentTransaction -= selection.Price;
// return selection;
// }
// Console.WriteLine("NOT ENOUGH DOUGH");
// return null;
// }
public Snack Vend(string snackName)
{
//check dictionary for property
if (!Snacks.ContainsKey(snackName))
{
Console.WriteLine("Invalid Selection");
return(null);
}
Snack selection = Snacks[snackName];
if (CurrentTransaction >= selection.Price)
{
CurrentTransaction -= selection.Price;
return(selection);
}
Console.WriteLine("NOT ENOUGH DOUGH");
return(null);
}