object and objects are now private

marl_factory_grid/environment/entity/entity.py

@@ -3,13 +3,13 @@ from collections import defaultdict
 
 import numpy as np
 
-from .object import Object
+from .object import _Object
 from .. import constants as c
 from ...utils.results import ActionResult
 from ...utils.utility_classes import RenderEntity
 
 
-class Entity(Object, abc.ABC):
+class Entity(_Object, abc.ABC):
     """Full Env Entity that lives on the environment Grid. Doors, Items, DirtPile etc..."""
 
     _u_idx = defaultdict(lambda: 0)

marl_factory_grid/environment/entity/object.py

@@ -4,7 +4,7 @@ from typing import Union
 from marl_factory_grid.environment import constants as c
 
 
-class Object:
+class _Object:
     """Generell Objects for Organisation and Maintanance such as Actions etc..."""
 
     _u_idx = defaultdict(lambda: 0)
@@ -66,8 +66,8 @@ class Object:
         return hash(self.identifier)
 
     def _identify_and_count_up(self):
-        idx = Object._u_idx[self.__class__.__name__]
-        Object._u_idx[self.__class__.__name__] += 1
+        idx = _Object._u_idx[self.__class__.__name__]
+        _Object._u_idx[self.__class__.__name__] += 1
         return idx
 
     def set_collection(self, collection):
@@ -92,7 +92,7 @@ class Object:
         return self._bound_entity == entity
 
 
-class EnvObject(Object):
+class EnvObject(_Object):
     """Objects that hold Information that are observable, but have no position on the environment grid. Inventories etc..."""
 
     _u_idx = defaultdict(lambda: 0)

marl_factory_grid/environment/entity/util.py

@@ -3,7 +3,7 @@ import math
 import numpy as np
 
 from marl_factory_grid.environment.entity.mixin import BoundEntityMixin
-from marl_factory_grid.environment.entity.object import Object, EnvObject
+from marl_factory_grid.environment.entity.object import _Object, EnvObject
 
 
 ##########################################################################
@@ -11,7 +11,7 @@ from marl_factory_grid.environment.entity.object import Object, EnvObject
 ##########################################################################
 
 
-class PlaceHolder(Object):
+class PlaceHolder(_Object):
 
     def __init__(self, *args, fill_value=0, **kwargs):
         super().__init__(*args, **kwargs)
@@ -30,7 +30,7 @@ class PlaceHolder(Object):
         return "PlaceHolder"
 
 
-class GlobalPosition(Object):
+class GlobalPosition(_Object):
 
     @property
     def encoding(self):

marl_factory_grid/environment/groups/collection.py

@@ -1,8 +1,8 @@
-from marl_factory_grid.environment.groups.objects import Objects
+from marl_factory_grid.environment.groups.objects import _Objects
 from marl_factory_grid.environment.entity.object import EnvObject
 
 
-class Collection(Objects):
+class Collection(_Objects):
     _entity = EnvObject
 
     @property

marl_factory_grid/environment/groups/global_entities.py

@@ -3,12 +3,12 @@ from operator import itemgetter
 from random import shuffle
 from typing import Dict
 
-from marl_factory_grid.environment.groups.objects import Objects
+from marl_factory_grid.environment.groups.objects import _Objects
 from marl_factory_grid.utils.helpers import POS_MASK
 
 
-class Entities(Objects):
-    _entity = Objects
+class Entities(_Objects):
+    _entity = _Objects
 
     @staticmethod
     def neighboring_positions(pos):

marl_factory_grid/environment/groups/objects.py

@@ -3,12 +3,12 @@ from typing import List
 
 import numpy as np
 
-from marl_factory_grid.environment.entity.object import Object
+from marl_factory_grid.environment.entity.object import _Object
 import marl_factory_grid.environment.constants as c
 
 
-class Objects:
-    _entity = Object
+class _Objects:
+    _entity = _Object
 
     @property
     def observers(self):
@@ -129,8 +129,8 @@ class Objects:
         self.add_items([self._entity() for _ in range(n)])
         return c.VALID
 
-    def despawn(self, items: List[Object]):
-        items = [items] if isinstance(items, Object) else items
+    def despawn(self, items: List[_Object]):
+        items = [items] if isinstance(items, _Object) else items
         for item in items:
             del self[item]
 
@@ -145,7 +145,7 @@ class Objects:
     #         except (ValueError, AttributeError):
     #             pass
 
-    def notify_del_entity(self, entity: Object):
+    def notify_del_entity(self, entity: _Object):
         try:
             entity.del_observer(self)
         except AttributeError:
@@ -155,7 +155,7 @@ class Objects:
         except (AttributeError, ValueError, IndexError):
             pass
 
-    def notify_add_entity(self, entity: Object):
+    def notify_add_entity(self, entity: _Object):
         try:
             if self not in entity.observers:
                 entity.add_observer(self)

marl_factory_grid/environment/groups/utils.py

@@ -5,7 +5,7 @@ import numpy as np
 from marl_factory_grid.environment.entity.util import GlobalPosition
 from marl_factory_grid.environment.groups.collection import Collection
 from marl_factory_grid.environment.groups.mixins import PositionMixin, HasBoundMixin
-from marl_factory_grid.environment.groups.objects import Objects
+from marl_factory_grid.environment.groups.objects import _Objects
 from marl_factory_grid.modules.zones import Zone
 from marl_factory_grid.utils import helpers as h
 from marl_factory_grid.environment import constants as c