mirror of
https://github.com/PaiGramTeam/PamGram.git
synced 2024-09-28 03:45:49 +00:00
233e7ab58d
Co-authored-by: luoshuijs <luoshuijs@outlook.com> Co-authored-by: Karako <karakohear@gmail.com> Co-authored-by: xtaodada <xtao@xtaolink.cn>
27 lines
986 B
Python
27 lines
986 B
Python
import contextlib
|
|
from typing import List
|
|
|
|
|
|
def lerp(x: int, x_y_array) -> int:
|
|
with contextlib.suppress(KeyError, IndexError):
|
|
if x <= x_y_array[0][0]:
|
|
return x_y_array[0][1]
|
|
if x >= x_y_array[-1][0]:
|
|
return x_y_array[-1][1]
|
|
for index, _ in enumerate(x_y_array):
|
|
if x == x_y_array[index + 1][0]:
|
|
return x_y_array[index + 1][1]
|
|
if x < x_y_array[index + 1][0]:
|
|
position = x - x_y_array[index][0]
|
|
full_dist = x_y_array[index + 1][0] - x_y_array[index][0]
|
|
if full_dist == 0:
|
|
return position
|
|
prev_value = x_y_array[index][1]
|
|
full_delta = x_y_array[index + 1][1] - prev_value
|
|
return int(prev_value + ((position * full_delta) / full_dist))
|
|
return 0
|
|
|
|
|
|
def set_subtract(minuend: List[int], subtrahend: List[int]) -> List[int]:
|
|
return [i for i in minuend if i not in subtrahend]
|