private void BuyItem(CommercialBuilding building, ICommercialItem item, Button button)
{
try
{
int currentCash = this.ninja.Cash;
building.Sell(item, ninja);
if (currentCash == this.ninja.Cash)
{
MessageBox.Show("You rich the maximum of items that you can hold (30 items)!");
}
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message);
}
button.PerformClick();
}
