PyGame sprite movement

move.py

# ChatGPT result of this question:
# write a Python script, where the user can move a sprite with cursor keys, using PyGame

import pygame

# Initialize PyGame
pygame.init()

# Set up the screen (width, height, caption)
size = (700, 500)
screen = pygame.display.set_mode(size)
pygame.display.set_caption("Sprite Movement")

# Loop until the user clicks the close button
done = False

# Used to manage how fast the screen updates
clock = pygame.time.Clock()

# Starting position of the sprite
x = 350
y = 250

# Speed and direction of sprite movement
x_speed = 0
y_speed = 0

# -------- Main Program Loop -----------
while not done:
    # --- Main event loop
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            done = True

        # User pressed a key
        elif event.type == pygame.KEYDOWN:
            # Figure out if it was an arrow key
            if event.key == pygame.K_LEFT:
                x_speed = -3
            elif event.key == pygame.K_RIGHT:
                x_speed = 3
            elif event.key == pygame.K_UP:
                y_speed = -3
            elif event.key == pygame.K_DOWN:
                y_speed = 3

        # User let up on a key
        elif event.type == pygame.KEYUP:
            # If it is an arrow key, reset vector back to zero
            if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT:
                x_speed = 0
            elif event.key == pygame.K_UP or event.key == pygame.K_DOWN:
                y_speed = 0

    # --- Game logic should go here

    # Move the sprite
    x += x_speed
    y += y_speed

    # --- Drawing code should go here
    screen.fill((255, 255, 255))  # Clear the screen

    # Draw the sprite
    pygame.draw.rect(screen, (0, 0, 0), [x, y, 50, 50])

    # --- Go ahead and update the screen.
    pygame.display.flip()

    # --- Limit frames per second
    clock.tick(60)

# Close the window and quit.
pygame.quit()