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DigiDuncan · 2024-09-29T03:50:38Z

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DragonMoffon

I am curious if there are other methods in arcade that could get this improved typing treatment? Stuff like the lerp function.

pushfoo · 2024-10-01T01:18:27Z

I'm considering including something like useful_types. There was some part of it I didn't like for some reason. It was more than just another tiny dependency in our heaping pile. Looking at their PR queue, it may have been that the project is bit slow to merge.

stuff like the lerp function

😎 Beat you to that one.
👇

arcade/arcade/math.py

Lines 49 to 78 in 553894e

    
           # This TypeVar helps match v1 and v2 as the same type below in lerp's 
        
           # signature. If we used HasAddSubMul, they could be different. 
        
           L = TypeVar("L", bound=HasAddSubMul) 
        
           def lerp(v1: L, v2: L, u: float) -> L: 
        
               """Linearly interpolate two values which support arithmetic operators. 
        
               Both ``v1`` and ``v2`` must be of compatible types and support 
        
               the following operators: 
        
               * ``+`` (:py:meth:`~object.__add__`) 
        
               * ``-`` (:py:meth:`~object.__sub__`) 
        
               * ``*`` (:py:meth:`~object.__mul__`) 
        
               This means that in certain cases, you may want to use another 
        
               function: 
        
               * For angles, use :py:func:`lerp_angle`. 
        
               * To convert points as arbitary sequences, use: 
        
                 * :py:func:`lerp_2d` 
        
                 * :py:func:`lerp_3d` 
        
               Args: 
        
                   v1 (HasAddSubMul): The first value 
        
                   v2 (HasAddSubMul): The second value 
        
                   u: The interpolation value `(0.0 to 1.0)` 
        
               """ 
        
               return v1 + ((v2 - v1) * u)

DigiDuncan added 3 commits September 28, 2024 23:50

fix typing in arcade.math.clamp

9ac556e

formatting

4bcf400

why do you hate my comment

a016e55

DragonMoffon approved these changes Sep 30, 2024

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Cleptomania merged commit 85eb020 into pythonarcade:development Oct 3, 2024

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fix typing in arcade.math.clamp#2377

fix typing in arcade.math.clamp#2377
Cleptomania merged 3 commits into
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DigiDuncan:fix_clamp_typing

DigiDuncan commented Sep 29, 2024

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edited

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pushfoo commented Oct 1, 2024

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DigiDuncan commented Sep 29, 2024

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pushfoo commented Oct 1, 2024

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