// Update is called once per frame
void Update()
{
if (IsManed)
{
if (myState == CashierState.checking)
{
if (CustomersInLine.Count > 0)
{
if (CustomersInLine[0].HasReachedDestination())
{
myState = CashierState.serving;
serving = servingTime;
}
}
}
else if (myState == CashierState.serving)
{
serving -= Time.deltaTime;
if (serving <= 0)
{
myState = CashierState.checking;
CustomersInLine[0].Leave();
CustomersInLine.RemoveAt(0);
for (int i = 0; i < CustomersInLine.Count; i++)
{
CustomersInLine[i].SetNewDestinationInLine(GetPositionInLineById(i));
}
}
}
}
}
/// <summary>
/// Creates a sale
/// </summary>
/// <param name="date">Sale date</param>
public void CreateSale(DateTime date)
{
if (State != CashierState.Editing)
{
Sale sale = new Sale(date);
_currentSale = sale;
State = CashierState.Editing;
}
}
/// <summary>
/// Completes a sale.
/// </summary>
public void CompleteSale()
{
_salesDatabase.Save(_currentID, _currentSale);
_currentSale.ID = _currentID;
_currentID++;
State = CashierState.Success;
notify();
CreateSale(_currentSale._date);
}
/// <summary>
/// Updates the state and performs actions based on it.
/// </summary>
public void update()
{
CashierState state = _cashierModel.State;
switch (state)
{
case CashierState.Success:
Receipt r = new Receipt(_cashierModel.GetCurrentSale());
r.Show();
uxCart.Items.Clear();
uxTotalCost.Text = "Total Cost: $0.00";
_cashierModel.State = CashierState.Initial;
break;
}
}
/// <summary>
/// Cancels the current sale.
/// </summary>
public void CancelSale()
{
_currentSale = null;
State = CashierState.Initial;
}