private void addFishButton_Click(object sender, EventArgs e)
{
Rectangle fishTankRect = fishTankPanel.Bounds;
Random random = new Random();
int x = random.Next(10, fishTankRect.Width - 20);
int y = random.Next(10, fishTankRect.Height - 10);
Fish fish = new Fish(fishComboBox.SelectedItem.ToString(), x, y, Color.FromName(colorsComboBox.SelectedItem.ToString()));
_fishTank.AddFish(fish);
fishTankPanel.Invalidate();
}
public void AddFish(Fish fish)
{
_fishTank.Add(fish);
}