def shutdown(self):
cube.debug("shutting down")
# This call is very important:
# gui.Window.shutdown() -> system.Window.shutdown() -> clean inputs
# Some bound methods are released, and python is able to collect
# properly again.
if self._window is not None:
self._window.shutdown()
self._handlers = None
self._window = None
self._running = False
def __init__(self, game_directories = [], game_name = None):
cube.debug("New application")
game_dir = None
for dir_ in game_directories:
if os.path.isdir(os.path.join(dir_, game_name)):
game_dir = dir_
break
if game_dir is None:
raise Exception("Couldn't find a game named '%s'" % str(game_name))
super().__init__(name = "8cube.io/%s" % game_name)
self._game = game.load(
game_dir,
game_name,
self.window,
)
self._game.event_manager.register(
lambda ev, delta: self.shutdown(),
self._game.shutdown_channel
)
def populate(cls):
if cls.fonts is not None:
return
start = time.time()
from cube.constants.application import config_directory
fonts_dir = os.path.join(config_directory(), "fonts")
if not os.path.exists(fonts_dir):
os.makedirs(fonts_dir)
fonts_file = os.path.join(fonts_dir, "fonts.lst")
if os.path.exists(fonts_file):
cube.debug("Loading fonts from cache file '%s'" % fonts_file)
try:
with open(fonts_file, 'rb') as f:
cls.fonts = pickle.loads(f.read())
except Exception as e:
cube.warn("font cache file '%s' is not valid, it will be removed:" % fonts_file, e)
os.unlink(fonts_file)
else:
cube.info("Finding fonts on your system, this may take a while...")
cls.fonts = {}
for font_dir in cls.font_directories():
for root, dirs, files in os.walk(font_dir):
for f in files:
path = os.path.join(root, f)
if font.is_valid(path):
try:
cls.fonts[path] = font.get_infos(path)
except:
cube.error("ignoring font file", path)
if not cls.fonts:
raise Exception("Couldn't find any font on your system !")
cube.info(len(cls.fonts), "font infos fetched in %f seconds" % (time.time() - start))
cube.debug("Saving fonts into cache file '%s'" % fonts_file)
with open(fonts_file, 'wb') as f:
f.write(pickle.dumps(cls.fonts))
