public void checkPurchasableLight(int totalInsertMoney)
{
if (totalInsertMoney >= price && count > 0)
{
purchasableLight.TurnOn();
}
}
/// <summary>
/// Turns on purchase light based on the amount of money that has been inserted.
/// </summary>
/// <param name="inserted">Amount of money that has been inserted.</param>
public void TurnOnPurchaseLight(int inserted)
{
if (inserted >= costOfDrink && !soldOutLight.IsOn())
{
purchasableLight.TurnOn();
}
}
public void UpdatePurchasableLight(int amount)
{
if ((amount >= price) && (numCans > 0))
{
purchasableLight.TurnOn();
}
}
public void flashSoldOut()
{
if (this.Stock <= 0)
{
soldOutLight.TurnOn();
}
}
/// <summary>
/// Dispenses a can, decreases the number of cans, and turns on soldOutLights accordingly
/// </summary>
public void DispenseCan()
{
canDispenser.Actuate();
numberOfDrinks--;
if (numberOfDrinks == 0)
{
soldOutLight.TurnOn();
}
}
/// <summary>
/// reduces the number of cans
/// </summary>
public int ReduceCan()
{
amount--;
if (amount <= 0)
{
soldOutLt.TurnOn();
}
canD.Actuate();
return(price);
}
/// <summary>
/// Turns on and off purchasable lights
/// </summary>
/// <param name="money">the money in the machine</param>
public void PurLights(int money)
{
if (price <= money && amount > 0)
{
purchaseLt.TurnOn();
}
else
{
purchaseLt.TurnOff();
}
}
public void canPurchaseItem()
{
if (VendingMachine.totalAmountInserted >= this.Price && this.Stock > 0)
{
purchaseLight.TurnOn();
}
else
{
purchaseLight.TurnOff();
}
}
/// <summary>
/// method to update all the lights associated with beverages. Will check if can is sold out,or if it is affordable.
/// </summary>
/// <param name="credit"></param>
public void UpdateLights(int credit)
{
if (quantityAvailable == 0)
{
SoldOutLight.TurnOn(); purchaseableLight.TurnOff(); return;
}
if (credit >= price)
{
purchaseableLight.TurnOn(); return;
}
purchaseableLight.TurnOff();
}
/// <summary>
/// This is to check and make sure that the customer has enough money to purchase the can.
/// </summary>
/// <param name="amount"></param>
/// <returns></returns>
public bool CheckPurchasability(int amount)
{
if (amount >= price && count != 0)
{
purchaseableLight.TurnOn();
return(true);
}
else
{
purchaseableLight.TurnOff();
return(false);
}
}
public void Purchase()
{
if (purchasableLight.IsOn())
{
if (controller.TryToReturnChange(this.price))
{
canDispenser.Actuate();
numCans--;
if (numCans == 0)
{
soldoutLight.TurnOn();
}
}
}
}
public void pushPurchaseButton()
{
if (vm.getTotalInsertMoney() >= price && count > 0)
{
vm.turnOffPurchaseableLight();
if (vm.checkIfReturnChange(price))
{
count--;
canDispenser.Actuate();
if (count == 0)
{
soldOutLight.TurnOn();
}
vm.coinDispense();
}
}
}
/*public void Purchase()
* {
* if(purchasableLight.IsOn() && !soldOutLight.IsOn())
* {
* if(Coin.GetChange())
* {
* canDispense.Actuate();
* this.Stock = this.stock - 1;
* Coin.TotalCoinsInserted -= this.price;
* cr.ButtonPressed();
* }
* else
* {
* vm.no
* }
* }
* }*/
public void UpdateLights()
{
if (Coin.TotalCoinsInserted >= this.price)
{
purchasableLight.TurnOn();
}
else
{
purchasableLight.TurnOff();
}
if (this.stock <= 0)
{
soldOutLight.TurnOn();
purchasableLight.TurnOff();
}
else
{
soldOutLight.TurnOff();
}
}
/// <summary>
/// This handles when a can is bought. It removes the can from the count, actuates the dispenser, and then changes the distplay
/// </summary>
/// <param name="totalValue">This is the total amount of money the customer has put into the machine</param>
/// <returns>Returns an int with the price of the can </returns>
public void CanBought(int totalValue)
{
if (count == 0)
{
return;
}
bool haveEnough = CheckPurchasability(totalValue);
if (haveEnough != true)
{
return;
}
count--;
dispenser.Actuate();
if (count == 0)
{
soldOutLight.TurnOn();
purchaseableLight.TurnOff();
}
}
