/// <summary>
/// Has the car arrived at its destination?
/// </summary>
/// <returns>true if arrived, false if still transitioning.</returns>
private bool ArrivedDestination()
{
bool arrived = false;
// Are we heading in a direction, but servicing the opposite list (i.e. heading up to service the downList - or vice versa)
Direction currentListDirection = (CurrentList == upList) ? Direction.up : Direction.down;
if (currentListDirection != CurrentDirection)
{
// We are servicing opposing list / direction case. We have only arrived if we are at the head of the list.
if ((CurrentList.Count > 0) && (CurrentList[0] != CurrentFloor))
{
return(arrived);
}
}
if (CurrentList.Contains(CurrentFloor))
{
Console.WriteLine("Car is on floor {0}, loading/unloading passengers, and {1}.", CurrentFloor, (CurrentDirection == Direction.idle) ? "is idle" : "is heading " + CurrentDirection.ToString());
Console.WriteLine("You have {0} seconds to choose your destination. Otherwise, you may loose your turn.", ElevatorTimer.TheTimer.Interval / 1000);
CurrentList.Remove(CurrentFloor);
arrived = true;
}
return(arrived);
}
private void DeleteProduct()
{
using (var db = new ShoppingContext())
{
var productToRemove = db.Products.SingleOrDefault(x => x.ProductId == SelectedProduct.OriginalProduct.ProductId);
db.Products.Remove(productToRemove);
db.SaveChanges();
}
CurrentList.Remove(SelectedProduct);
}
private void deleteNote()
{
int temp = SelectedIndex;
if (temp >= 0 && temp < CurrentList.Size)
{
CurrentList.Remove(temp);
SelectedIndex = temp > 0 ? temp - 1 : 0;
Utilities.SavedData.Save(Tabs);
}
}
private void MoveElevator()
{
// The elevator is moving in a direction
if ((CurrentDirection == Direction.up) || (CurrentDirection == Direction.down))
{
int destination = -1;
// Are there more items on the CurrentList - which are eligible for servicing?
int found = CurrentList.FindIndex((n) =>
{
if (CurrentDirection == Direction.up)
{
return(n > CurrentFloor);
}
else if (CurrentDirection == Direction.down)
{
return(n < CurrentFloor);
}
return(false);
});
// If not, it is time to reverse direction
if (found == -1)
{
List <int> otherList = (CurrentList == upList) ? downList : upList;
if (otherList.Count == 0)
{
CurrentDirection = Direction.idle;
return;
}
CurrentList = otherList;
SetDirection();
destination = CurrentList[0];
// We have switched lists. Are we on a floor on the new list?
if (CurrentFloor == destination)
{
CurrentList.Remove(destination);
return;
}
}
else
{
destination = CurrentList[found];
}
Console.WriteLine("The elevator is moving past floor {0} transitioning to {1}", CurrentFloor, destination);
CurrentFloor = (CurrentDirection == Direction.up) ? CurrentFloor + 1 : CurrentFloor - 1;
//FutureDirection = OppositeDirection;
return;
}
}
private void buttonRemove_Click(object sender, EventArgs e)
{
var item = CurrentlySelected;
if (item == null)
{
return;
}
CurrentList.Remove(item);
PopulateList();
OnFiltersChanged(sender, e);
}
private void RemoveFromCurrent()
{
//Need to reassign as Remove will set SelectedCurrent to null
var tmp = SelectedCurrent;
if (tmp == null)
{
return;
}
bool removed = CurrentList.Remove(tmp);
if (removed && tmp.ID > 0)
{
AllTags.Add(tmp);
}
}
public virtual void RemoveAt(int index)
{
CurrentList.Remove(index);
}
public virtual void Remove(T newVal)
{
CurrentList.Remove(newVal);
}
