private void InitializeGame(Game field)
{
int x = 0;
int y = 0;
foreach (Button button in buttonsGrid.Children.OfType <Button>())
{
if (x > 2)
{
x = 0;
y++;
}
Point point = new Point(x, y);
FieldItem item = new FieldItem(field, point, button);
field.AddField(item);
x++;
}
}