main.py

import requirements
import pygame
import screens, events, functions, interface
from settings import Settings
from squares import Squares
import AI_player

def game_start():
    # initialisations
    pygame.init()
    status = functions.Status()
    st = Settings()

    screen = pygame.display.set_mode(st.screen_size)
    pygame.display.set_caption(st.screen_name)

    func = functions.Fucntions(st, screens.get_func_surface(screen, st))
    sqs = Squares(st, status, screens.get_sqs_surface(screen, st))

    AI = AI_player.AI()
    # main loop
    while True:
        pygame.display.flip()
        events.check_events(sqs, status, AI)
        if status.is_game_active():
            if sqs.update():
                screens.update_screen(screen, sqs, func, status, st)
        elif status.is_game_over():
            interface.game_over(screen, st)
        elif status.is_game_new():
            interface.start(screen, st)
        elif status.is_game_renew():
            AI_mode = status.new_AI
            status.refresh()
            status.game_status = status.ACTIVE
            sqs = Squares(st, status, screens.get_sqs_surface(screen, st))
            st = Settings()
            if AI_mode:
                status.AI = True
                sqs.st.adjust_for_AI()
        else:
            raise RuntimeError # this should never happen


if __name__ == "__main__":
    requirements.check()
    game_start()