private void calcDiscButton_Click(object sender, EventArgs e)
{
int i = 0;
checks.ForEach(x => i += x.Checked ? 1 : 0);
if (i == 0)
{
return;
}
IDiscountStrategy disc_strat = null;
if (i == 1)
{
if (chkAE.Checked)
{
disc_strat = new AcademicExcellenceDiscount();
}
else if (chkAM.Checked)
{
disc_strat = new AboriginalMinorityDiscount();
}
else // if (chkFF.Checked)
{
disc_strat = new FreedomFighterDiscount();
}
}
else
{
CompositeDiscount ds = new CompositeDiscount(comboBox1.Text);
if (chkAE.Checked)
{
ds.addDiscount(new AcademicExcellenceDiscount());
}
if (chkAM.Checked)
{
ds.addDiscount(new AboriginalMinorityDiscount());
}
if (chkFF.Checked)
{
ds.addDiscount(new FreedomFighterDiscount());
}
disc_strat = ds;
}
rcc.getRegistration().setDiscountStrategy(disc_strat);
GetChanged(rcc.getRegistration());
Program.play = true;
}
public CompositeDiscount(string t)
{
discounts = new List <IDiscountStrategy>();
type = t;
instance = this;
}
public CompositeDiscount()
{
discounts = new List <IDiscountStrategy>();
instance = this;
}
