public static int indexOfEntry(int type, Block block, Item item, Entity entity){
        int result = -1;
        for (int i = 0; i < skillList.size() && result == -1; i++){
            if (skillList.get(i).type == type){
                for (int x = 0; x < skillList.size() && result == -1; x++){
                    switch (type){
                    case 1:
                        if (skillList.get(i).entryName.get(x).equals(block)){
                            result = x;
                        }
                        break;
                    case 2:
                        if (skillList.get(i).entryName.get(x).equals(entity)){
                            result = x;
                        }
                        break;
                    case 3:
                        if (skillList.get(i).entryName.get(x).equals(item)){
                            result = x;
                        }
                        break;
                    }

                }
            }
        }
        return result;
    }