private async void RunSim(object sender, RoutedEventArgs e)
{
RPSResult results = null;
if (SimRunAmount < 1)
{
MessageBoxResult result = MessageBox.Show("Must input a valid simulation range", "Range Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
if (!simRunning)
{
simRunning = true;
StartAndWaitOnResultConsole();
var engine = new RPSEngine();
await Task.Run(() =>
{
results = engine.RunSimulation(SimRunAmount);
});
StopTimer();
PrintResults(results);
simRunning = false;
}
}
}
private void PrintResults(RPSResult result)
{
OutputConsole = "Sim finished in: " + result.TimeElapsedDuringSimulation + " milliseconds\n";
OutputConsole += "Total simulations played: " + result.TotalSimulationsRun + "\n";
OutputConsole += "\n";
OutputConsole += "Total player one wins: " + result.TotalPlayerOneWins + "\n";
OutputConsole += "Total player one losses: " + result.TotalPlayerOneLosses + "\n";
OutputConsole += "\n";
OutputConsole += "Total player two wins: " + result.TotalPlayerTwoWins + "\n";
OutputConsole += "Total player two losses: " + result.TotalPlayerTwoLosses + "\n";
OutputConsole += "\n";
OutputConsole += "Total rock wins: " + result.RockWinCount + "\n";
OutputConsole += "Total paper wins: " + result.PaperWinCount + "\n";
OutputConsole += "Total scissors wins: " + result.ScissorWinCount + "\n";
OutputConsole += "\n";
OutputConsole += "Total tie games: " + result.TotalTieGames;
}
public RPSResult RunSimulation(long NumberOfSimsToRun)
{
InitializeWinStates();
var result = new RPSResult();
simTimer = new Stopwatch();
var rand = new Random();
simTimer.Start();
for (int simNumber = 0; simNumber < NumberOfSimsToRun; simNumber++)
{
result.TotalSimulationsRun++;
//randomize player hands
var p1 = rand.Next(0, 3);
var p2 = rand.Next(0, 3);
var winner = DetermineWinner((RPSEnum)p1, (RPSEnum)p2, result);
UpdateResults(result, winner);
}
simTimer.Stop();
result.TimeElapsedDuringSimulation = simTimer.ElapsedMilliseconds;
return(result);
}
private void UpdateResults(RPSResult result, int roundWinner)
{
if (roundWinner == playerOne)
{
result.TotalPlayerOneWins++;
result.TotalPlayerTwoLosses++;
}
else if (roundWinner == playerTwo)
{
result.TotalPlayerTwoWins++;
result.TotalPlayerOneLosses++;
}
else
{
result.TotalTieGames++;
}
}
private int DetermineWinner(RPSEnum playerOneChoice, RPSEnum playerTwoChoice, RPSResult result)
{
bool output;
if (WinStateDictionary.TryGetValue(Tuple.Create(playerOneChoice, playerTwoChoice), out output))
{
if (playerOneChoice == RPSEnum.Rock)
{
result.RockWinCount++;
}
else if (playerOneChoice == RPSEnum.Paper)
{
result.PaperWinCount++;
}
else
{
result.ScissorWinCount++;
}
return(playerOne);
}
else if (WinStateDictionary.TryGetValue(Tuple.Create(playerTwoChoice, playerOneChoice), out output))
{
if (playerTwoChoice == RPSEnum.Rock)
{
result.RockWinCount++;
}
else if (playerTwoChoice == RPSEnum.Paper)
{
result.PaperWinCount++;
}
else
{
result.ScissorWinCount++;
}
return(playerTwo);
}
return(0);
}
