import pygame
from pygame.locals import *
import sys, os, traceback
if sys.platform in ["win32","win64"]: os.environ["SDL_VIDEO_CENTERED"]="1"
pygame.display.init()
pygame.font.init()

screen_size = [800,600]
icon = pygame.Surface((1,1)); icon.set_alpha(0); pygame.display.set_icon(icon)
pygame.display.set_caption("[Program] - [Author] - [Version] - [Date]")
surface = pygame.display.set_mode(screen_size)

def get_input():
    keys_pressed = pygame.key.get_pressed()
    mouse_buttons = pygame.mouse.get_pressed()
    mouse_position = pygame.mouse.get_pos()
    mouse_rel = pygame.mouse.get_rel()
    for event in pygame.event.get():
        if   event.type == QUIT: return False
        elif event.type == KEYDOWN:
            if   event.key == K_ESCAPE: return False
    return True

def draw():
    pygame.display.flip()

def main():
    clock = pygame.time.Clock()
    while True:
        if not get_input(): break
        draw()
        clock.tick(60)
    pygame.quit()
if __name__ == "__main__":
    try:
        main()
    except:
        traceback.print_exc()
        pygame.quit()
        input()