При запуске кода не отображается игра Pygame. Как исправить?

Question

[Art12]

import pygame

pygame.init()

white = (255,255,255)
black = (0,0,0)
red = (255,0,0)


dis=pygame.display.set_mode((800,600)) 
pygame.display.set_caption('Змейка хз') 



game_over = False
x1 = 300 
y1 = 300
x1_change = 0
y1_change = 0
clock = pygame.time.Clock()



while not game_over:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            game_over = True
        if event.type == pygame.KEYDOWN:

            if event.key == pygame.K_LEFT:
              x1_change = -10
              y1_change = 0
            elif event.key == pygame.K_RIGHT:
                x1_change = 10
                y1_change = 0
            elif event.key == pygame.K_UP:
                y1_change = -10
                x1_change = 0
            elif event.key == pygame.K_DOWN:
                y1_change = 10
                x1_change = 0
                
x1 += x1_change 
y1 += y1_change
dis.fill(white)

pygame.draw.rect(dis, black, [x1, y1, 10, 10])
pygame.display.update()
clock.tick(30)



pygame.quit()
quit()

Comments

[dim5x]

Art12, кнопка "вставить исходный код" -> Python. Вроде их не так много.

[Art12]

dim5x, спасибо. А проблему то как решать не знаете?)

Answer 1

[dim5x]

Должно быть внутри цикла:

x1 += x1_change 
y1 += y1_change
dis.fill(white)

pygame.draw.rect(dis, black, [x1, y1, 10, 10])
pygame.display.update()
clock.tick(30)

Код:

while not game_over:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            game_over = True
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT:
                x1_change = -10
                y1_change = 0
            elif event.key == pygame.K_RIGHT:
                x1_change = 10
                y1_change = 0
            elif event.key == pygame.K_UP:
                y1_change = -10
                x1_change = 0
            elif event.key == pygame.K_DOWN:
                y1_change = 10
                x1_change = 0

    x1 += x1_change
    y1 += y1_change
    dis.fill(white)

    pygame.draw.rect(dis, black, [x1, y1, 10, 10])
    pygame.display.update()
    clock.tick(30)

Comments

[Art12]

Спасибо большое