How to Eliminate Animation Flickering in PyGame?

Resolving PyGame Animation Flickering

In your PyGame animation, you observe a flickering effect. This is commonly caused by redundant calls to pygame.display.update(). Multiple updates within the game loop can lead to visual instability.

To resolve the flickering, modify your code as follows:

1. Remove all pygame.display.update() calls from the game loop except for one at the end.

<code class="python">while running:
    screen.fill((225, 0, 0))

    # [...]

    player(playerX, playerY)
    pygame.display.update()</code>

2. Call pygame.display.update() once at the end of your game loop to display all the drawn elements at once.

By making this change, your animation will be updated smoothly without flickering. The moment the screen is filled with the background color, the game will only display the player character after the screen updates, eliminating the unwanted flickering effect.

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