Fix symbolic state of Door Objects

[epignatelli]

Fixes #95

This implements the correct symbolic state of doors, which is currently incorrect, as highlighted in #95 -- thank you @rikifunt for the great catch.

As a byproduct, entities now have a symbolic_state property.

[github-actions]

************* Module navix._version
navix/_version.py:1:0: C0114: Missing module docstring (missing-module-docstring)
************* Module navix.entities
navix/entities.py:81:0: C0301: Line too long (127/100) (line-too-long)
navix/entities.py:82:0: C0301: Line too long (117/100) (line-too-long)
navix/entities.py:88:0: C0301: Line too long (131/100) (line-too-long)
navix/entities.py:93:0: C0301: Line too long (140/100) (line-too-long)
navix/entities.py:98:0: C0301: Line too long (157/100) (line-too-long)
navix/entities.py:266:0: C0301: Line too long (105/100) (line-too-long)
navix/entities.py:267:0: C0301: Line too long (112/100) (line-too-long)
navix/entities.py:1:0: C0114: Missing module docstring (missing-module-docstring)
navix/entities.py:26:0: R0903: Too few public methods (0/2) (too-few-public-methods)
navix/entities.py:40:0: R0903: Too few public methods (0/2) (too-few-public-methods)
navix/entities.py:55:0: R0903: Too few public methods (0/2) (too-few-public-methods)
navix/entities.py:84:15: E1101: Instance of 'Field' has no 'shape' member (no-member)
navix/entities.py:89:15: E1101: Instance of 'Field' has no 'ndim' member (no-member)
navix/entities.py:112:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:146:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:184:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:208:30: E1101: Instance of 'Field' has no 'shape' member (no-member)
navix/entities.py:226:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:230:8: W0622: Redefining built-in 'id' (redefined-builtin)
navix/entities.py:250:30: E1101: Instance of 'Field' has no 'shape' member (no-member)
navix/entities.py:273:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:278:8: W0622: Redefining built-in 'open' (redefined-builtin)
navix/entities.py:305:30: E1101: Instance of 'Field' has no 'shape' member (no-member)
navix/entities.py:314:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:339:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:360:30: E1101: Instance of 'Field' has no 'shape' member (no-member)
navix/entities.py:377:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:400:30: E1101: Instance of 'Field' has no 'shape' member (no-member)
navix/entities.py:417:4: C0116: Missing function or method docstring (missing-function-docstring)
navix/entities.py:440:30: E1101: Instance of 'Field' has no 'shape' member (no-member)
************* Module navix.observations
navix/observations.py:1:0: C0114: Missing module docstring (missing-module-docstring)
navix/observations.py:44:0: C0116: Missing function or method docstring (missing-function-docstring)
navix/observations.py:45:4: W0603: Using the global statement (global-statement)
navix/observations.py:49:9: W0613: Unused argument 'state' (unused-argument)
navix/observations.py:128:4: C0103: Variable name "H" doesn't conform to snake_case naming style (invalid-name)
navix/observations.py:128:7: C0103: Variable name "W" doesn't conform to snake_case naming style (invalid-name)
navix/observations.py:22:0: W0611: Unused import jax (unused-import)
navix/observations.py:28:0: W0611: Unused Directional imported from components (unused-import)
navix/observations.py:28:0: W0611: Unused Openable imported from components (unused-import)
navix/observations.py:30:0: W0611: Unused align imported from grid (unused-import)
navix/observations.py:30:0: W0611: Unused draw_grid_lines imported from grid (unused-import)
************* Module tests.issue_95
tests/issue_95.py:1:0: C0114: Missing module docstring (missing-module-docstring)
tests/issue_95.py:5:0: C0116: Missing function or method docstring (missing-function-docstring)
tests/issue_95.py:17:0: C0116: Missing function or method docstring (missing-function-docstring)
tests/issue_95.py:29:0: C0116: Missing function or method docstring (missing-function-docstring)
tests/issue_95.py:41:0: C0116: Missing function or method docstring (missing-function-docstring)


Report
======
302 statements analysed.

Statistics by type
------------------

+---------+-------+-----------+-----------+------------+---------+
|type     |number |old number |difference |%documented |%badname |
+=========+=======+===========+===========+============+=========+
|module   |4      |NC         |NC         |0.00        |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|class    |12     |NC         |NC         |100.00      |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|method   |56     |NC         |NC         |83.93       |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|function |12     |NC         |NC         |58.33       |0.00     |
+---------+-------+-----------+-----------+------------+---------+



External dependencies
---------------------
::

    navix 
      \-entities (tests.issue_95)



805 lines have been analyzed

Raw metrics
-----------

+----------+-------+------+---------+-----------+
|type      |number |%     |previous |difference |
+==========+=======+======+=========+===========+
|code      |462    |57.39 |NC       |NC         |
+----------+-------+------+---------+-----------+
|docstring |118    |14.66 |NC       |NC         |
+----------+-------+------+---------+-----------+
|comment   |83     |10.31 |NC       |NC         |
+----------+-------+------+---------+-----------+
|empty     |142    |17.64 |NC       |NC         |
+----------+-------+------+---------+-----------+



Duplication
-----------

+-------------------------+------+---------+-----------+
|                         |now   |previous |difference |
+=========================+======+=========+===========+
|nb duplicated lines      |0     |NC       |NC         |
+-------------------------+------+---------+-----------+
|percent duplicated lines |0.000 |NC       |NC         |
+-------------------------+------+---------+-----------+



Messages by category
--------------------

+-----------+-------+---------+-----------+
|type       |number |previous |difference |
+===========+=======+=========+===========+
|convention |27     |NC       |NC         |
+-----------+-------+---------+-----------+
|refactor   |3      |NC       |NC         |
+-----------+-------+---------+-----------+
|warning    |9      |NC       |NC         |
+-----------+-------+---------+-----------+
|error      |8      |NC       |NC         |
+-----------+-------+---------+-----------+



% errors / warnings by module
-----------------------------

+-------------------+-------+--------+---------+-----------+
|module             |error  |warning |refactor |convention |
+===================+=======+========+=========+===========+
|navix.entities     |100.00 |22.22   |100.00   |62.96      |
+-------------------+-------+--------+---------+-----------+
|navix.observations |0.00   |77.78   |0.00     |14.81      |
+-------------------+-------+--------+---------+-----------+
|tests.issue_95     |0.00   |0.00    |0.00     |18.52      |
+-------------------+-------+--------+---------+-----------+
|navix._version     |0.00   |0.00    |0.00     |3.70       |
+-------------------+-------+--------+---------+-----------+



Messages
--------

+---------------------------+------------+
|message id                 |occurrences |
+===========================+============+
|missing-function-docstring |14          |
+---------------------------+------------+
|no-member                  |8           |
+---------------------------+------------+
|line-too-long              |7           |
+---------------------------+------------+
|unused-import              |5           |
+---------------------------+------------+
|missing-module-docstring   |4           |
+---------------------------+------------+
|too-few-public-methods     |3           |
+---------------------------+------------+
|redefined-builtin          |2           |
+---------------------------+------------+
|invalid-name               |2           |
+---------------------------+------------+
|unused-argument            |1           |
+---------------------------+------------+
|global-statement           |1           |
+---------------------------+------------+




-----------------------------------
Your code has been rated at 7.38/10

[Copilot]

Pull Request Overview

This PR fixes the symbolic state representation of Door objects to correctly encode their open/locked status as integers (0 for open, 1 for closed unlocked, 2 for closed locked). The implementation adds a symbolic_state property to all entities and updates the observation system to use this new property instead of the previous hardcoded logic.

• Introduces a symbolic_state property to the base Entity class and implements it for all entity types
• Replaces hardcoded state calculation in the observation system with the new property-based approach
• Adds comprehensive tests to verify the correct symbolic state encoding for different door configurations

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
tests/issue_95.py	Adds test cases verifying correct symbolic state values for all door state combinations
navix/observations.py	Simplifies state layer calculation by using the new symbolic_state property
navix/entities.py	Implements symbolic_state property for all entities with Door having the complex state logic
navix/_version.py	Bumps version from 0.7.2 to 0.7.3

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