private void figthButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_figthButtonActionPerformed
        //Set Rounds from textflield
        rounds = 0;
        try {
            rounds = Integer.parseInt(throwsPerTextField.getText());
        } catch (NumberFormatException e) {
            extraTextField.setText("Throws per match must be an integer > 0");
            return;
        }

        if (rounds > 0) {
            info.setRounds(rounds);
        } else {
            extraTextField.setText("Throws per match must be an integer > 0");
            return;
        }

        //Set difficulty from list
        difficulty = difficultyList.getSelectedIndex() + 1;
        if (difficulty < 1) {
            extraTextField.setText("You must choose a difficulty before you can fight");
            return;
        }
        disableLeftComponents(false);
        enableComponents(true);
    }//GEN-LAST:event_figthButtonActionPerformed