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Add Point.manhattan_distance_to

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Returns the manhattan distance to another Point.
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Eryn Wells 2023-02-18 22:51:42 -08:00
parent 462eebd95c
commit 06d34a527b
1 changed files with 4 additions and 0 deletions
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4
erynrl/geometry.py
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@ -48,6 +48,10 @@ class Point:
'''Compute the Euclidean distance to another Point''' '''Compute the Euclidean distance to another Point'''
return math.sqrt((self.x - other.x) ** 2 + (self.y - other.y) ** 2) return math.sqrt((self.x - other.x) ** 2 + (self.y - other.y) ** 2)
def manhattan_distance_to(self, other: 'Point') -> int:
'''Compute the Manhattan distance to another Point'''
return abs(self.x - other.x) + abs(self.y - other.y)
def __add__(self, other: 'Vector') -> 'Point': def __add__(self, other: 'Vector') -> 'Point':
if not isinstance(other, Vector): if not isinstance(other, Vector):
raise TypeError('Only Vector can be added to a Point') raise TypeError('Only Vector can be added to a Point')