public Form1() { InitializeComponent(); pause_Button.Enabled = false; spaceShipPos_X = spaceShip.Location.X; spaceShipPos_Y = spaceShip.Location.Y; score_label.Text = "Score: " + score; attempts_label.Text = "Attempts: " + attempts; enemies = new PictureBox[7] { rocket1, rocket2, rocket3, leftShip, rightShip, darkShip1, darkShip2 }; for (int i = 0; i < 3; i++) { enemy_rand_pos[i] = rnd.Next(0, 40) * 20; } for (int i = 3; i < 5; i++) { enemy_rand_pos[i] = rnd.Next(0, 25) * 20; } for (int i = 5; i < enemies.Length; i++) { enemy_rand_pos[i] = rnd.Next(0, 40) * 20; } Mp3Player.open_file(soundtrack_file); }