private void pictureBox1_MouseClick(object sender, MouseEventArgs e) { if (_mineField == null) { return; } pictureBox1.HandleFieldClick(e, _mineField, _chosenSkill); _chosenSkill = Skills.None; pictureBox1.DrawField(_mineField, _skin); flagsLeftLabel.Text = _mineField.FlagsLeft.ToString(); _mineField.CheckGameState(); }