def remove_rule(self, rule):
""" Returns True if rule was removed, False if it wasn't found """
return list_remove(self.rules, rule)
def remove_tile(self, tile):
""" Returns True if tile was removed, False if it wasn't found """
if not tile.background:
return any(list_remove(self.__tiles[p], tile) for p in self.sorted_priorities_list)
else:
return list_remove(self.get_background_tiles(), tile)