mirror of
https://github.com/illiumst/marl-factory-grid.git
synced 2025-05-22 14:56:43 +02:00
127 lines
3.2 KiB
Python
127 lines
3.2 KiB
Python
from collections import defaultdict
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from typing import Union
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from mfg_package.environment import constants as c
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class Object:
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"""Generell Objects for Organisation and Maintanance such as Actions etc..."""
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_u_idx = defaultdict(lambda: 0)
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def __bool__(self):
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return True
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@property
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def observers(self):
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return self._observers
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@property
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def name(self):
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if self._str_ident is not None:
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return f'{self.__class__.__name__}[{self._str_ident}]'
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return f'{self.__class__.__name__}#{self.identifier_int}'
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@property
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def identifier(self):
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if self._str_ident is not None:
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return self._str_ident
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else:
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return self.name
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def __init__(self, str_ident: Union[str, None] = None, **kwargs):
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self._observers = []
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self._str_ident = str_ident
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self.identifier_int = self._identify_and_count_up()
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self._collection = None
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if kwargs:
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print(f'Following kwargs were passed, but ignored: {kwargs}')
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def __repr__(self):
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return f'{self.name}'
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def __eq__(self, other) -> bool:
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return other == self.identifier
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def __hash__(self):
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return hash(self.identifier)
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def _identify_and_count_up(self):
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idx = Object._u_idx[self.__class__.__name__]
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Object._u_idx[self.__class__.__name__] += 1
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return idx
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def set_collection(self, collection):
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self._collection = collection
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def add_observer(self, observer):
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self.observers.append(observer)
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observer.notify_change_pos(self)
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def del_observer(self, observer):
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self.observers.remove(observer)
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class EnvObject(Object):
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"""Objects that hold Information that are observable, but have no position on the environment grid. Inventories etc..."""
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_u_idx = defaultdict(lambda: 0)
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@property
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def obs_tag(self):
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try:
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return self._collection.name or self.name
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except AttributeError:
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return self.name
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@property
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def is_blocking_light(self):
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try:
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return self._collection.is_blocking_light or False
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except AttributeError:
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return False
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@property
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def can_move(self):
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try:
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return self._collection.can_move or False
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except AttributeError:
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return False
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@property
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def is_blocking_pos(self):
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try:
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return self._collection.is_blocking_pos or False
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except AttributeError:
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return False
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@property
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def has_position(self):
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try:
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return self._collection.has_position or False
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except AttributeError:
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return False
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@property
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def can_collide(self):
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try:
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return self._collection.can_collide or False
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except AttributeError:
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return False
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@property
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def encoding(self):
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return c.VALUE_OCCUPIED_CELL
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def __init__(self, **kwargs):
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super(EnvObject, self).__init__(**kwargs)
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def change_parent_collection(self, other_collection):
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other_collection.add_item(self)
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self._collection.delete_env_object(self)
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self._collection = other_collection
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return self._collection == other_collection
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