------DENNA FUNKAR---------
String shopAction = console.next();

                    if (shopAction.matches("\\d+")) {
                        int itemIdx = Integer.parseInt(shopAction) - 1;

                        if (itemIdx < shop.getItems().size()) {

                            Weapon currentWeapon = shop.getItems().get(itemIdx);

                            System.out.println(player.buyThing(currentWeapon) + "\n");
                        } else {
                            System.out.println("Wrong input");
                        }

-------DENNA FUNKAR EJ-------
Weapon weaponList;
                    for (int i = 0; i < player.getInventory().getItems().size(); i++) {
                        weaponList = player.getInventory().getItems().get(i);
                        System.out.format("%d - %s \n",
                                i+1,
                                weaponList.getName());
                    }
                    int choosenWeapon = console.nextInt();
                    player.setWeapon(choosenWeapon);
                    if(choosenWeapon)