import pygame
from sys import exit

pygame.init()
screen = pygame.display.set_mode((1000, 600))
running = True

ball_moving = True
ball_speed = 100
ballX = 500
ballY = 300


while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit
            exit()

    while ball_moving:
        ballX += ball_speed
        ballY += ball_speed
        if ballX == 1000:
            ballX -= ball_speed
        if ballY == 600:
            ballY -= ball_speed
        if ballX == 0:
            ballX += ball_speed
        if ballY == 0:
            ballY += ball_speed
        ball = pygame.draw.circle(screen, "White", center = (ballX, ballY), radius = 35, width = 35)


    pygame.display.update()

The

while ball_moving:
        ballX += ball_speed
        ballY += ball_speed
        if ballX == 1000:
            ballX -= ball_speed
        if ballY == 600:
            ballY -= ball_speed
        if ballX == 0:
            ballX += ball_speed
        if ballY == 0:
            ballY += ball_speed

part wont run when I start the program. If I remove it, it works fine. I’m trying to make the ball object bounce around the screen.

I tried to remove the while loop and use others methods but the program just crashes.