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Memory.Data/ScoreHandler.cs

@@ -7,12 +7,24 @@ namespace Memory.Data
     {
         public const string URI = "Data Source=Scores.db;Version=3;";
 
-        private bool IsTop10(int points)
+        // Ensure the database and table exist upon ScoreHandler creation
+        public ScoreHandler()
+        {
+            using SQLiteConnection connection = new(URI);
+            connection.Open();
+            using SQLiteCommand command = new("CREATE TABLE IF NOT EXISTS Scores(ID INTEGER PRIMARY KEY, Name TEXT, Points INTEGER)", connection);
+            command.ExecuteNonQuery();
+            connection.Close();
+        }
+
+        // Check if the score is higher than 10th place
+        private static bool IsTop10(int points)
         {
             using SQLiteConnection connection = new(URI);
             connection.Open();
             using SQLiteCommand command = new("SELECT Points FROM Scores ORDER BY Points DESC LIMIT 1 OFFSET 9", connection);
             using SQLiteDataReader reader = command.ExecuteReader();
+            // If there aren't atleast 10 highscores, return true by default
             if (!reader.Read())
             {
                 connection.Close();
@@ -23,15 +35,7 @@ namespace Memory.Data
             return points > lowest;
         }
 
-        public ScoreHandler()
-        {
-            using SQLiteConnection connection = new(URI);
-            connection.Open();
-            using SQLiteCommand command = new("CREATE TABLE IF NOT EXISTS Scores(ID INTEGER PRIMARY KEY, Name TEXT, Points INTEGER)", connection);
-            command.ExecuteNonQuery();
-            connection.Close();
-        }
-
+        // Get the top 10 highscores
         public List<Score> GetTopScores()
         {
             List<Score> scores = [];
@@ -47,6 +51,7 @@ namespace Memory.Data
             return scores;
         }
 
+        // Write the new score to the database
         public bool WriteScore(Score score)
         {
             if (IsTop10(score.Points))