bootdev_asteroids/main.py

import pygame
import sys

from constants import *

def main():
    print("Starting Asteroids!")
    print(f"Screen width: {SCREEN_WIDTH}")
    print(f"Screen height: {SCREEN_HEIGHT}")

    pygame.init()

    if pygame.get_init() == False:
        pygame.quit()
        sys.exit(1)

    screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))

    time = pygame.time.Clock()
    dt = 0

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                return

        pygame.Surface.fill(screen, (0,0,0))
        pygame.display.flip() #refresh screen

        dt = time.tick(60) / 1000 #conveted to ms

if __name__ == "__main__":
    main()