public void Run()
{
bool done = false;
while (!done)
{
DisplayStatus();
SkiAction choice = GetNextAction();
switch (choice)
{
case SkiAction.AddSkier:
string name;
do
{
Console.Write("Skier's name: ");
name = Console.ReadLine();
}while(name.Length == 0);
Skier newSkier = new Skier(name);
_theLift.Enqueue(newSkier);
break;
case SkiAction.RemoveSkier:
if (_theLift.Count == 0)
{
Console.WriteLine("The lift is empty.");
}
else
{
Skier nextSkier = (Skier)_theLift.Dequeue();
Console.WriteLine("{0} has left the ski lift.",
nextSkier.Name);
}
break;
case SkiAction.Quit:
Console.WriteLine("Goodbye.");
done = true;
break;
default:
break;
}
}
}
protected void DisplayStatus()
{
Console.WriteLine("There are currently {0} skiers on the lift.",
_theLift.Count);
if (_theLift.Count > 0)
{
Skier nextSkier = (Skier)_theLift.Peek();
Console.WriteLine("The next skier will be {0}.",
nextSkier.Name);
Console.WriteLine("Skiers on the lift:");
Array skiers = _theLift.ToArray();
foreach (Skier aSkier in skiers)
{
Console.WriteLine("\t" + aSkier.Name);
}
}
}
public void Run()
{
bool done = false;
while(!done)
{
DisplayStatus();
SkiAction choice = GetNextAction();
switch(choice)
{
case SkiAction.AddSkier:
string name;
do
{
Console.Write("Skier's name: ");
name = Console.ReadLine();
}while(name.Length == 0);
Skier newSkier = new Skier(name);
_theLift.Enqueue(newSkier);
break;
case SkiAction.RemoveSkier:
if(_theLift.Count == 0)
{
Console.WriteLine("The lift is empty.");
}
else
{
Skier nextSkier = (Skier)_theLift.Dequeue();
Console.WriteLine("{0} has left the ski lift.",
nextSkier.Name);
}
break;
case SkiAction.Quit:
Console.WriteLine("Goodbye.");
done = true;
break;
default:
break;
}
}
}
