Move toggle_hidden into the game class

src/utils/toggle_hidden.py

@@ -1,42 +0,0 @@
-# toggle_hidden.py
-#
-# Copyright 2022-2023 kramo
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-import json
-import os
-
-from .save_games import save_games
-
-
-def toggle_hidden(game):
-    games_dir = os.path.join(
-        os.getenv("XDG_DATA_HOME")
-        or os.path.expanduser(os.path.join("~", ".local", "share")),
-        "cartridges",
-        "games",
-    )
-
-    if not os.path.exists(games_dir):
-        return
-
-    with open(os.path.join(games_dir, f"{game}.json"), "r") as open_file:
-        data = json.loads(open_file.read())
-
-    data["hidden"] = not data["hidden"]
-
-    save_games({data["game_id"]: data})