pygame errors

[MRAB]

On 2021-03-07 03:01, Quentin Bock wrote:
> #Space Invaders!
> #Title and Icon
> pygame.display.set_caption("Space Invaders")
> icon = pygame.image.load('space-invaders.png')
> pygame.display.set_icon(icon)
> #Player
> player_Image = pygame.image.load('player.png')
> player_X = 370
> player_Y = 480
> 
> def player():
>      screen.blit(player_Image, player_X, player_Y)
> 
The position should be given as a 2-tuple, not as 2 separate parameters.

The line should be:

      screen.blit(player_Image, (player_X, player_Y))

> 
> #Game Loop
> pygame.init()
> screen = pygame.display.set_mode((800, 600))
> running = True
> while running:
> 
>      screen.fill((128, 128, 128))
> 
>      for event in pygame.event.get():
>          if event.type == pygame.QUIT:
>              running = False
>      player()
>      pygame.display.update()
> 
> The window will not display the icon, saying, "invalid destination for blit"
> 
> Is this an indentation error? I don't understand why this position
> would be invalid.
> 
> link to tutorial I'm following:
> 
> https://www.youtube.com/watch?v=FfWpgLFMI7w
>