public void zapis(){
    String AFileName = "hnedeKameny.txt";
try {
    BufferedWriter bwFile = new BufferedWriter(new FileWriter(AFileName));
    List hnedeKameny = getWorld().getObjects(hnedyKamen.class);
    for (Object t : hnedeKameny){
             Actor x = (Actor) t;
             int s = x.getY();
             int f = x.getX();
             //bwFile.write();
             bwFile.write(Integer.toString(f));
             bwFile.write(Integer.toString(s)+"\n");


            }
            bwFile.close();

    BufferedWriter bwFile2 = new BufferedWriter(new FileWriter("bileKameny.txt"));
    List bileKameny = getWorld().getObjects(bilyKamen.class);
      for (Object d : bileKameny){
             Actor w = (Actor) d;
             int l = w.getY();
             int e = w.getX();
             //bwFile.write();
             bwFile2.write(Integer.toString(e));
             bwFile2.write(Integer.toString(l)+"\n");

            }
             bwFile2.close();


} catch (Exception e){
    System.out.println("Chyba zapsani do souboru: " + AFileName + "\n" + e.getMessage());
}



}