puzzle_02

Design

Loading of the data file

• code with some I/O are organized in packages with name suffix _IO
• The (text) Data structured file is read through Ada's standard Ada.Text_IO features with use of the generic Enumeration_IO and Integer_IO packages. 😎
• This permits to convert straigt the (string) data values FORWARD, DOWN, UP to the internal values of the defined enumeration type XYZ_Direction 😍

type XYZ_Direction is
       (FORWARD,
        DOWN,
        UP);