How to draw cursor with pygame
<p>I'm trying to draw a cursor by hiding and drawing to a certain spot. 
I want to make a different image appear when I click it but it doesn't seem to work well. Please help!
It only appears as if I clicked.</p>

<pre><code>import pygame 

pygame.init()

white = [255,255,255]

size = [960,540]
screen=pygame.display.set_mode(size)
pygame.display.set_caption("1a")

done = False
clock = pygame.time.Clock()

Cursor = pygame.image.load('Cursor_normal.png')
Cursor_Clicked = pygame.image.load('Cursor_Clicked.png')
def draw_cursor(screen,x,y):
    if pygame.MOUSEBUTTONDOWN:
        screen.blit(Cursor_Clicked,(x,y-48))
    else:
        screen.blit(Cursor,(x,y-48))

pygame.mouse.set_visible(0)

while done==False:

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            done=True     

    screen.fill(white)

    pos = pygame.mouse.get_pos()
    x=pos[0]
    y=pos[1]

    draw_cursor(screen,x,y)



    pygame.display.flip()

    clock.tick(20)

pygame.quit()
</code></pre>