init python:
    class DollBody(DollMethods):
        layer_types = {
            # Body class has no use for layer types
        }

        layer_modifiers = {
            "zorder": None,
        }

        def __init__(self, obj):
            self.char = obj
            self.hue = HueMatrix(0)
            self.zorder = 0
            self._hash = None

        def set_hue(self, hue):
            self.hue = HueMatrix(hue)
            self.is_stale()

        def generate_hash(self):
            salt = str( [self.char.name + self.char.pose, str(self.hue.__hash__())])
            return hash(salt)

        @functools.cache
        def get_layers(self, hash):
            path = os.path.join("characters", self.char.name, self.char.pose, "body")

            extensions = self.extensions
            modifiers = self.layer_modifiers

            layers = {}
            for f in renpy.list_files():
                fp, fn = os.path.split(f)
                fn, ext = os.path.splitext(fn)

                if not fp == path or not ext in extensions:
                    continue

                _, *tails = fn.rsplit("_")

                zorder = self.zorder

                if tails:
                    lmodifier, *tails = tails

                    if not lmodifier in modifiers:
                        print("Invalid modifier for file: {}".format(f))
                        continue

                    zorder_mod = modifiers.get(lmodifier)
                    zorder = (zorder + int(zorder_mod)) if lmodifier != "zorder" else int(tails[-1])

                layers.setdefault(fn, [f, zorder])

            return layers

        @functools.cache
        def build_image(self, hash, matrix=None):
            if matrix is None:
                matrix = self.hue

            processors = {
                "default": lambda file: Transform(Image(file), matrixcolor=matrix),
            }

            layers = self.get_layers(hash)

            sprites = []
            for identifier, (file, zorder) in layers.items():
                processor = processors.get(identifier, processors["default"])
                processed_file = processor(file)
                sprites.append((identifier, processed_file, zorder))

            return sprites

        @property
        def image(self):
            if not renpy.is_skipping() and self.is_stale():
                hash = self._hash

                sprites = self.build_image(hash, self.hue)
                sprites.sort(key=itemgetter(2))
                sprites = [x[1] for x in sprites]

                self._image = Fixed(*sprites, fit_first=True)
            return self._image