Purdyz MathGame

MathGame.purdyz/MathGame.purdyz.slnx

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+<Solution>
+  <Project Path="MathGame.purdyz/MathGame.purdyz.csproj" />
+</Solution>

MathGame.purdyz/MathGame.purdyz/GameResult.cs

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+namespace MathGame.purdyz;
+
+internal class GameResult
+{
+    public string? GameType { get; set; }
+    public int Score { get; set; }
+    public string? Difficulty { get; set; }
+    public string? Time { get; set; }
+}

MathGame.purdyz/MathGame.purdyz/MathGame.purdyz.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

MathGame.purdyz/MathGame.purdyz/Program.cs

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+using System.Diagnostics;
+using MathGame.purdyz;
+
+WelcomePlayer();
+bool gameRunning = true;
+List<GameResult> history = new List<GameResult>();
+Random random = new Random();
+
+MainGame();
+
+void WelcomePlayer()
+{
+    Console.WriteLine("Welcome to the Math Game!");
+    Console.Write("What's your name? ");
+    string? playerName = Console.ReadLine();
+    Console.WriteLine($"Nice to meet you, {playerName}!");
+    Console.WriteLine();
+}
+
+void MainGame()
+{
+    while (gameRunning)
+    {
+        Console.WriteLine("Main Menu");
+        Console.WriteLine("1. Play a game");
+        Console.WriteLine("2. View History");
+        Console.WriteLine("3. Exit");
+        string? menuChoice = Console.ReadLine();
+
+        switch (menuChoice)
+        {
+            case "1":
+                GameSelection();
+                break;
+            case "2":
+                ViewHistory();
+                break;
+            case "3":
+                Console.WriteLine("Thanks for playing!");
+                gameRunning = false;
+                break;
+            default:
+                Console.WriteLine("The choice you selected was invalid. Please enter 1 through 3 only.");
+                break;
+        }
+
+        Console.WriteLine("Press any key to return to main menu.");
+        Console.ReadLine();
+        Console.Clear();
+    }
+}
+
+void GameSelection()
+{
+    Console.WriteLine("Enter the number of a game to play:");
+    Console.WriteLine("1. Addition");
+    Console.WriteLine("2. Subtraction");
+    Console.WriteLine("3. Multiplication");
+    Console.WriteLine("4. Division");
+    Console.WriteLine("5. Random");
+
+    if (int.TryParse(Console.ReadLine(), out int gameChoice))
+    {
+        switch (gameChoice)
+        {
+            case 1:
+                Console.WriteLine("Addition selected!");
+                PlayRound("Addition", '+');
+                break;
+            case 2:
+                Console.WriteLine("Subtraction selected!");
+                PlayRound("Subtraction", '-');
+                break;
+            case 3:
+                Console.WriteLine("Multiplication selected!");
+                PlayRound("Multiplication", '*');
+                break;
+            case 4:
+                Console.WriteLine("Division selected!");
+                PlayRound("Division", '/');
+                break;
+            case 5:
+                Console.WriteLine("Random selected!");
+                PlayRound("Random", ' ');
+                break;
+            default:
+                Console.WriteLine("Invalid choice.");
+                break;
+        }
+    }
+    else
+    {
+        Console.WriteLine("The choice you selected was invalid. Defaulting to random mode.");
+        PlayRound("Random", ' ');
+    }
+}
+
+void PlayRound(string operation, char operand)
+{
+    string difficulty = ChooseDifficulty();
+    int roundNumber = 1;
+    int maxRounds = 5;
+    int score = 0;
+    int randomNum;
+    int randomNum2;
+    int result;
+    bool randomGame = operation == "Random" ? true : false;
+    Stopwatch timer = new Stopwatch();
+
+    while (roundNumber <= maxRounds)
+    {
+        randomNum = GenerateRandomNumber(difficulty);
+        randomNum2 = GenerateRandomNumber(difficulty);
+
+        if (randomGame)
+        {
+            string[] operationArray = new string[] { "Addition", "Subtraction", "Multiplication", "Division" };
+            char[] operandArray = new char[] { '+', '-', '*', '/' };
+            int randomOperation = random.Next(0, 4);
+            operation = operationArray[randomOperation];
+            operand = operandArray[randomOperation];
+        }
+
+        if (operation == "Division")
+            randomNum = Calculate("Multiplication", randomNum, randomNum2);
+
+        result = Calculate(operation, randomNum, randomNum2);
+
+        Console.WriteLine($"Question {roundNumber}! What is {randomNum} {operand} {randomNum2}?");
+        timer.Start();
+        string? answer = Console.ReadLine();
+        Console.WriteLine($"Your answer is {answer}");
+
+        if (int.TryParse(answer, out int validAnswer))
+        {
+            if (validAnswer == result)
+            {
+                score++;
+                Console.WriteLine("Correct!");
+            }
+            else
+                Console.WriteLine("That's the wrong answer.");
+        }
+        else
+            Console.WriteLine("The answer you entered was invalid. Please enter a whole number only. Marking as incorrect!");
+
+        roundNumber++;
+    }
+
+    timer.Stop();
+    RecordResults(randomGame, operation, score, difficulty, timer);
+    Console.WriteLine($"Your final score is {score}! It took you {timer.Elapsed.ToString(@"mm\:ss")}!");
+}
+
+static string ChooseDifficulty()
+{
+    Console.WriteLine("Choose a difficulty level");
+    Console.WriteLine("1. Easy");
+    Console.WriteLine("2. Medium");
+    Console.WriteLine("3. Hard");
+
+    if (int.TryParse(Console.ReadLine(), out int difficultyChoice))
+    {
+        switch (difficultyChoice)
+        {
+            case 1:
+                return "Easy";
+            case 2:
+                return "Medium";
+            case 3:
+                return "Hard";
+            default:
+                Console.WriteLine("Invalid choice. Defaulting to easy mode.");
+                return "Easy";
+        }
+    }
+    else
+    {
+        Console.WriteLine("The choice you selected was invalid. Defaulting to easy mode.");
+        return "Easy";
+    }
+}
+
+int GenerateRandomNumber(string difficulty)
+{
+    if (difficulty.Equals("Hard"))
+        return random.Next(1, 1001);
+    if (difficulty.Equals("Medium"))
+        return random.Next(1, 101);
+
+    return random.Next(1, 11);
+}
+
+void RecordResults(bool randomGame, string operation, int score, string difficulty, Stopwatch timer)
+{
+    GameResult currentResult = new GameResult();
+    currentResult.GameType = randomGame ? "Random" : operation;
+    currentResult.Score = score;
+    currentResult.Difficulty = difficulty;
+    currentResult.Time = timer.Elapsed.ToString(@"mm\:ss");
+    history.Add(currentResult);
+}
+
+static int Calculate(string operation, int randomNum, int randomNum2)
+{
+    if (operation == "Addition")
+        return randomNum + randomNum2;
+    else if (operation == "Subtraction")
+        return randomNum - randomNum2;
+    else if (operation == "Multiplication")
+        return randomNum * randomNum2;
+    else
+        return randomNum / randomNum2;
+}
+
+void ViewHistory()
+{
+    if (history.Count > 0)
+    {
+        Console.WriteLine($"{"Game Type", -15} {"Score", -6} {"Difficulty", -12} {"Time Elapsed", -12}");
+        foreach (GameResult result in history)
+            Console.WriteLine($"{result.GameType, -15} {result.Score, -6} {result.Difficulty, -12} {result.Time, -12}");
+    }
+    else
+        Console.WriteLine("No scores to display");
+}