Python Not Responding when I Run it

Question

Python doesn’t respond when I play it. No syntax error appears either. Not sure what is wrong. I tried running another game I made which worked fine so I don’t think it’s my computer.
error message

This is my code:

import pygame 

pygame.init()

screen = pygame.display.set_mode((800,600))

pygame.display.set_caption("Draft")

icon = pygame.image.load("doctor.png")

pygame.display.set_icon(icon)

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

def draw_ground():
    groundx = 20
    groundy = 30
    Ground = pygame.Rect(groundx,groundy,width = 800,height = 20)
    pygame.draw.rect(screen,green,Ground)

running = True
while running:

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    draw_ground()

It isn’t complete yet, I’m trying to test it first before moving ahead.

Asked By: The Amazing Spiderman

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Source

Answer 1

There is a typo in your code:

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

It has to be

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

However, there is more.

pygame.Rect does not accept keyword arguments:

~~Ground = pygame.Rect(groundx,groundy,width = 800,height = 20)~~

Ground = pygame.Rect(groundx,groundy,800,20)

You have to update the display by calling either pygame.display.update() or pygame.display.flip():

clock = pygame.time.Clock()
running = True
while running:
    clock.tick(60)
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    # clear dispaly
    screen.fill(0)

    # draw objects
    draw_ground()

    # update dispaly
    pygame.display.flip()

The typical PyGame application loop has to:

limit the frames per second to limit CPU usage with pygame.time.Clock.tick
handle the events by calling either pygame.event.pump() or pygame.event.get().
update the game states and positions of objects dependent on the input events and time (respectively frames)
clear the entire display or draw the background
draw the entire scene (blit all the objects)
update the display by calling either pygame.display.update() or pygame.display.flip()

Answered By: Rabbid76

Python Not Responding when I Run it

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