import pygame
import random
import os



WIDTH = 360
HEIGHT = 480
WINDOW_SIZE = (WIDTH, HEIGHT)
FPS = 30

WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)

class Player(pygame.sprite.Sprite):
    def __init__(self):
        pygame.sprite.Sprite.__init__(self)
        self.image = pygame.surface((50, 50))
        self.image.fill(GREEN)
        self.rect = self.image.get_rect()
        self.rect.center = (WIDTH /2, HEIGHT /2)



pygame.init()
pygame.mixer.init()
screen = pygame.display.set_mode(WINDOW_SIZE)
pygame.display.set_caption("My Game")
clock = pygame.time.Clock()

all_sprites = pygame.sprite.group()
player = Player()
all_sprites.add(player)

running = True
while running:
    clock.tick(FPS)
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False



    all_sprites.update()
    
    screen.fill(BLACK)
    all_sprites.draw(screen)
    pygame.display.flip()



pygame.quit()