main.py

# local imports
from model.FileManager import FileManager
from model.ConfigManager import ConfigManager
from model.LangManager import LangManager
from model.GameLevel import GameLevel
from view.GameView import GameView
from controller.GameController import GameController

# debugging modules
from log.logger import *
from log.ErrorHandler import *
from sys import exit, exc_info
from traceback import format_exc

from CONSTANTS import lore_sprites

def main():
    error_handler = ErrorHandler()
    config_manager = ConfigManager()

    # main code - scope used for error treament
    try:
        config_manager.load()  # load initial configs
        lang_manager = LangManager(config_manager.lang)
        lang_manager.load_lang_from_json()  # loads lang strings
        
        # instantiates game levels
        initial_lore_level = GameLevel(lore_sprites)

        # instantiates controller
        controller = GameController()

        # instantiates view
        game_view = GameView()
        game_view.start()

        # links controller to the view module
        controller.link_view(game_view)
        controller.link_model(initial_lore_level)
        controller.init_window()

        # initializes main game loop
        controller.main_loop()
    
    except Exception as e:
        # retrieves error information
        exc_type, exc_obj, exc_tb = exc_info()
        error_file = str(exc_tb.tb_frame).split(',')[1].replace('\\\\', '\\')  # script that broke
        
        # error message body
        error_description = f'A critical error has ocurred while running the game!\n'\
            f'Error type: {exc_type}\n'\
            f'What happened: {exc_obj}\n'\
            f"Where it happened: {error_file}, at line {exc_tb.tb_lineno}\n"\
            f"Why it happned: Bad coding xD\n\n"\
            f'Full error traceback:\n {format_exc()}'
        
        # display a pop up message containing error information
        error_handler.display_message(
            title = f'Nundertale - Critical error!', 
            description = error_description,
            msg_type = 'error')

        # write a crash report to log file
        error_handler.write_log(error_description)
        
        flog(f'Critical error! Full traceback: {format_exc()}', mtype='error')

if(__name__ == '__main__'):
    main()

# create the game model, viewer and the controller
#model = GameModel()
#view = GameView(model)
#controller = GameController(model)