[PyGame] Best way to pass data to the few game states with the same superclass?

[Milosz]

Thanks for the answer

Avoid global variables like the plague

Is it called global variables if I store some stuff in a module and just import it in almost each module? Because I made something like this and for example i use 'SCREEN' variable in almost every other module. Is it wrong way? Why?

import pygame

from game_data import GameData


WIN_SIZE = (1024, 768)
FRAMERATE = 80

SCREEN = pygame.display.set_mode(WIN_SIZE)
SCREEN_RECT = SCREEN.get_rect()

MOVE_RATIO = 30


START_TIME = 140  # Time of 'intro' before each level
END_TIME = 180  # Time of 'outro' after each level

pygame.init()
FONT = pygame.font.Font('../resources/fonts/OpenSans-Bold.ttf', 100)

MOVE = pygame.USEREVENT  # User event for moving enemy
pygame.time.set_timer(MOVE, MOVE_RATIO)

game_data = GameData()
GFX = game_data.textures
SFX = game_data.sounds
ENEMIES_ARGS = game_data.enemies_args