private void изменитьРазмерToolStripMenuItem_Click(object sender, EventArgs e)
{
timer1.Enabled = false;
NewSize form = new NewSize();
form.ShowDialog();
int _size = form.Size;
if (_size != -1)
{
NewField(_size);
game = new GameLibrary1(_size);
StartGame();
}
timer1.Enabled = true;
}