private void BTBirdCreate_Click(object sender, EventArgs e)
{
string name = Inputs.InputName(TBBirdName.Text);
if (name != null)
{
int weight = Inputs.InputWeight(TBBirdWeight.Text);
if (weight > 0)
{
bool flying = false;
if (CBFlying.Checked)
{
flying = true;
}
bool domestic = false;
if (CBDomestic.Checked)
{
domestic = true;
}
ClassBirds bird = new ClassBirds(flying, domestic, weight, name);
SupportingMethods.zoo.Add(bird);
birds.Add(bird);
}
else
{
SupportingMethods.ShowMistake(content: "Вес введен неверно");
}
}
TBBirdName.Clear();
TBBirdWeight.Clear();
}
private void BTShowBirds_Click(object sender, EventArgs e)
{
int numberOfBirds = 0;
foreach (object animal in SupportingMethods.zoo)
{
FindAndOutputBirds(animal);
}
if (numberOfBirds == 0)
{
string content = "Не было создано ни одной птицы";
string header = "info";
MessageBox.Show(content, header, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
void FindAndOutputBirds(object animal)
{
if (animal is ClassBirds)
{
numberOfBirds++;
ClassBirds bird = animal as ClassBirds;
string output = bird.Name + "\r\n";
TBOutputBirds.Text += output;
}
}
}
private void CountSumWeight()
{
foreach (object animal in SupportingMethods.zoo)
{
if (animal is KingdomAnimal)
{
if (animal is ClassBirds)
{
if (selectedItem == 2)
{
ClassBirds bird = animal as ClassBirds;
numberOfObjectsWithThisType++;
sumWeight += bird.Weight;
}
continue;
}
if (animal is ClassMammals)
{
if (animal is OrderArtiodactyl)
{
if (selectedItem == 3)
{
OrderArtiodactyl artiodactyl = animal as OrderArtiodactyl;
numberOfObjectsWithThisType++;
sumWeight += artiodactyl.Weight;
}
continue;
}
if (selectedItem == 1)
{
ClassMammals mammal = animal as ClassMammals;
numberOfObjectsWithThisType++;
sumWeight += mammal.Weight;
}
continue;
}
if (selectedItem == 0)
{
KingdomAnimal being = animal as KingdomAnimal;
numberOfObjectsWithThisType++;
sumWeight += being.Weight;
}
}
}
}
