public static void Destruct(Bird bird) { bird.SaveHighScore(); Console.Clear(); Console.WriteLine("Score: {0}. Do you want to play again? Y/N", bird.CurrentScore); string input = Console.ReadLine(); if (input.Length == 0) { return; } char answer = input[0]; if (char.Equals(char.ToLower(answer), 'y')) { Console.Clear(); Init(); } }