private static void PlayGame()
{
Console.WriteLine("How many big numbers would you like, please enter a number between 1 and 6");
ConsoleKeyInfo input = Console.ReadKey();
int numBigNumbers;
string keyValue = input.KeyChar.ToString();
while (!int.TryParse(keyValue, out numBigNumbers) ||
numBigNumbers < 1 ||
numBigNumbers > 6)
{
Console.WriteLine();
Console.WriteLine("Invalid number entered");
Console.WriteLine("Please enter a number between 1 and 6");
input = Console.ReadKey();
keyValue = input.KeyChar.ToString();
}
// Calculate the numbers used in this game
List <int> numbers = new List <int>();
for (int i = 0; i < numBigNumbers; ++i)
{
numbers.Add(RandomNumberHelper.RandomIntegerFromSet(25, 50, 75, 100));
}
for (int i = 0; i < 6 - numBigNumbers; ++i)
{
numbers.Add(RandomNumberHelper.RandomInteger(1, 10));
}
IntegerSet sourceNumbers = new IntegerSet(numbers);
int targetNumber = RandomNumberHelper.RandomInteger(101, 999);
Console.WriteLine();
Console.WriteLine("The game is to find {0} from the set of numbers {1}, you have 30 seconds starting from now", targetNumber, sourceNumbers.ToString());
Console.WriteLine();
// Show Timer
Task timer = Task.Factory.StartNew(() => TimerCountDown(30));
// Calculate Answer
DownCountGame game = new DownCountGame(targetNumber, sourceNumbers);
Task <Solutions> calculationTask = CalculateSoultionASync(game);
timer.Wait();
// Display Result
if (calculationTask.IsCompleted)
{
try
{
Solutions solutions = calculationTask.Result;
if (solutions.Count == 0)
{
Console.WriteLine("Downcount could not find a solution");
}
else
{
IEquation solution = solutions[0];
if (solution.Value == game.TargetNumber)
{
Console.WriteLine("Downcount found an exact solution");
Console.WriteLine("{0} = {1}", targetNumber, solution.ToString());
}
else
{
decimal closeValue = solution.Value;
Console.WriteLine("Downcount found a solution within {0} of the original target number", game.TargetNumber - closeValue);
Console.WriteLine("{0} = {1}", solution.Value, solution.ToString());
}
}
}
catch (Exception ex)
{
Console.WriteLine(string.Format("An error occured calculating the solution: {0}", ex.ToString()));
}
}
else
{
// We ran out of time
Console.WriteLine("Downcount could not find a solution in the time given");
}
Console.WriteLine();
}
