private void BuyItem(CommercialBuilding building, ICommercial item, Button button)
{
try
{
int currentCash = ninja.Cash;
building.Sell(item, ninja);
if(currentCash == ninja.Cash)
{
MessageBox.Show("You rich the maximum of items that you can hold (10 items per category)!");
}
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message);
}
button.PerformClick();
}
