mirror of
https://github.com/Farama-Foundation/Gymnasium.git
synced 2025-08-06 16:01:45 +00:00
29 lines
809 B
Python
29 lines
809 B
Python
import numpy as np
|
|
from .space import Space
|
|
|
|
|
|
class MultiBinary(Space):
|
|
def __init__(self, n):
|
|
self.n = n
|
|
super(MultiBinary, self).__init__((self.n,), np.int8)
|
|
|
|
def sample(self):
|
|
return self.np_random.randint(low=0, high=2, size=self.n, dtype=self.dtype)
|
|
|
|
def contains(self, x):
|
|
if isinstance(x, list):
|
|
x = np.array(x) # Promote list to array for contains check
|
|
return ((x==0) | (x==1)).all()
|
|
|
|
def to_jsonable(self, sample_n):
|
|
return np.array(sample_n).tolist()
|
|
|
|
def from_jsonable(self, sample_n):
|
|
return [np.asarray(sample) for sample in sample_n]
|
|
|
|
def __repr__(self):
|
|
return "MultiBinary({})".format(self.n)
|
|
|
|
def __eq__(self, other):
|
|
return isinstance(other, MultiBinary) and self.n == other.n
|