int pos = indexreturn(allEntities.get(i).setnewX(toMove), allEntities.get(i).setnewY(toMove));
                        if (pos != -1) {
                            allEntities.get(i)
                                    .setEnergy(allEntities.get(i).getEnergy() + allEntities.get(pos).getEnergy());// sum
                            // energies
                            // of
                            // entity
                            // and
                            // food

                            if(allEntities.get(pos).type.getType()==Type.rotten){
                                allEntities.remove(pos);
                                allEntities.remove(i);//entity is KILLED!!!

                                continue;
                            }
                            else{
                            allEntities.remove(pos);// remove the food from
                                                    // array
                            System.out.println("food eaten by a " + allEntities.get(i).getSpecies());

                        }