public int Selection()
{
int selection;
var sodas = new Sodas();
while (true)
{
Console.Write("\nYour selection: ");
string userInput = Console.ReadLine();
int inputInt;
if (int.TryParse(userInput, out inputInt) &&
int.Parse(userInput) >= 0 &&
int.Parse(userInput) < 4) //checks if input is valid
{
selection = inputInt;
break;
}
else
{
Console.WriteLine("Try Again.... F*****g douche.");
continue;
}
}
User.CurrentDrinkPrice = sodas.DrinkPrices[selection];
Sodas.selectionPrice = sodas.DrinkPrices[selection];
return(selection);
}
/// <summary>
/// greets user and prints all items in the Drink Dictionary
/// prices as well
/// </summary>
public static void printHomeScreen()
{
var sodas = new Sodas();
var user = new User();
Console.WriteLine("Welcome to the Coke Machine.\nYour balance is: $"
+ User.Balance + "\n");
if (User.Inventory.Count > 0)
{
Console.Write("Items that you have bought: ");
foreach (string item in User.Inventory)
{
Console.Write(item + ", ");
}
Console.WriteLine();
}
Console.WriteLine("\nPlease choose from the following:");
//print all drinks in list
for (int i = 0; i < sodas.DrinkList.Count; i++)
{
Console.WriteLine("[{0}] " + sodas.DrinkList[i] +
" - ${1}", i, sodas.DrinkPrices[i]);
}
}
public static void cashFlow(int drinkSelectionInt)
{
var user = new User();
var sodas = new Sodas();
var vendingmachine = new vendingMachine();
decimal drinkPrice = Sodas.selectionPrice;
decimal balance = User.Balance;
Console.Clear();
if (balance < drinkPrice) // ask for more cash!
{
insertCash(drinkSelectionInt, drinkPrice, User.Balance);
}
if (balance > drinkPrice) // give change
{
User.Balance -= drinkPrice;
decimal change = (balance - drinkPrice);
Console.WriteLine("Your change is ${0}." +
"\nEnjoy your {1}", change, sodas.DrinkList[drinkSelectionInt]);
//back to main
}
if (balance == drinkPrice)
{
User.Balance -= drinkPrice;
Console.WriteLine("\nEnjoy your {0}",
sodas.DrinkList[drinkSelectionInt]);
//back to main
}
User.Inventory.Add(sodas.DrinkList[drinkSelectionInt]);//appends newly bought soda to user inventory
//exit to main function
}
public static void insertCash(int selection, decimal drinkPrice, decimal userBalance)
{
var sodas = new Sodas();
var vendingmachine = new vendingMachine();
//SETS PUBLIC PRICE VARIABLE
decimal selectionPrice = sodas.DrinkPrices[selection];
Console.WriteLine("\nYour selection was {0}",
sodas.DrinkList[selection]);
Console.WriteLine("Your current balance is ${0}",
User.Balance);
String drinkSelectionStr =
sodas.DrinkList[selection];
decimal inputDecimal;
if (User.Balance >= selectionPrice)
{
cashFlow(selection);
}
while (true) //loop checks if input is valid
{
Console.WriteLine("Please insert ${0}",
(sodas.DrinkPrices[selection] - User.Balance));
Console.Write("\n$");
string inputString = Console.ReadLine();
if (decimal.TryParse(inputString, out inputDecimal))
{
break;
}
else
{
Console.WriteLine("Try again dickhead");
continue;
}
}
User.Balance += inputDecimal;
cashFlow(selection);
}
static void Main(string[] args)
{
var vendingMachine = new vendingMachine();
var sodas = new Sodas();
var user = new User();
while (true)
{
Console.Clear();
vendingMachine.printHomeScreen();
int selection = vendingMachine.Selection();
if (User.Balance >= User.CurrentDrinkPrice)
{
vendingMachine.cashFlow(selection);
}
else
{
vendingMachine.insertCash(selection,
sodas.DrinkPrices[selection],
User.Balance);
}
Console.WriteLine("Would you like to buy another drink? [y/n]");
string input = Console.ReadLine();
if (input.ToLower() == "y" || input.ToLower() == "y ")
{
continue;
}
else
{
break;
}
}
}
