get_pkg_env {karel}

Get Karel's environment

Description

This function returns the environment called pkg_env created by the package. It's useful for debugging and checking. It's an internal function.

Usage

get_pkg_env()

Details

pkg_env is an environment created inside the package to store and share between functions all the objects related to Karel's world and its state. Since the functions that will be used by the students should be simple and without arguments (for example, move()), these functions modify internally pkg_env.

The components of this environment are:

1. nx: TODO

2. ny:

3. hor_walls:

4. ver_walls:

5. open_moves:

6. karel:

7. dir_now:

8. x_now:

9. y_now:

10. moment:

11. beepers_any:

12. beepers_bag:

13. beepers_now:

14. beepers_all:

15. base_plot:

Value

An enviroment with objects that represent Karel's world.