private void button1_Click_1(object sender, EventArgs e)
{
var hrac = textBox2.Text;
var title = "Povodna rasa : " + comboBoxRasaPovodna.Text + " , sucasna rasa : " + comboBoxRasaSucasna.Text;
var detailPlanety = new PlanetaDetail(_jadro.NajdiZmenenePlanety(comboBoxRasaSucasna.Text, comboBoxRasaPovodna.Text), _jadro, title);
detailPlanety.Show(this);
}