public  void actions() 
        {
            Scanner in = new Scanner(System.in);
            List<String> user_input = new ArrayList<>();
            String new_input = new String();
            boolean check;
            System.out.println("Input instructions followed by "
                    + "enter (Use 0 to run all commands):");
            System.out.println("Left");
            System.out.println("Right");
            System.out.println("Go");
            System.out.println("While <condition>");
            System.out.println("If <condition>");
            System.out.println("Repeat <integer>");
            System.out.println("Conditions are: gem, home, and wall");
            System.out.println("Each can be preceded by 'not'");
            System.out.println("---------------------------------------------"
                                + "---------------------------");
        
            while (true)
            { // Reading in the users instructions
                new_input = in.nextLine().toLowerCase();
                check = new_input.equals("0");
                if (check)
                { 
                    break; 
                }
                if (new_input.trim().length() > 0)
                { // If the line isn't blank
                    user_input.add(new_input); // Adding it
                }
            }
            System.out.println("---------------------------------------------"
                                + "---------------------------");
            System.out.println("\n\n");
            int line_count = doScript(0, 0, user_input); // Running the script          
            if (line_count > user_input.size())
            { // If an error was returned
                System.out.println("Press enter to continue...");
                in.nextLine();
            }
        }