python: Replace the image crate with png We weren’t using any of its features anyway, so the png crate is exactly what we need, without the many heavy dependencies of image. https://github.com/image-rs/image-png/pull/670 will eventually make it even faster to build.

from pytouhou.game.sprite cimport Sprite

cdef class Element:
    cdef public double x, y
    cdef public bint removed
    cdef public Sprite sprite
    cdef public list objects
    cdef public object anmrunner