[pygame] If statements paused at click hold on window title bar?!

[Gabriel Hasbun <gastomaster@xxxxxxxxx>]

Probably you already noticed this.

I am using Windows XP pro, no service pack, python 2.4 and pygame 1.7.1 , ran this script:

import pygame
from pygame.locals import *
from sys import exit

background_filename='sushiplate.jpg'
sprite_filename = 'fugu.png'
pygame.init()
screen = pygame.display.set_mode((640,480),0,32)
background = "">sprite = pygame.image.load(sprite_filename).convert_alpha()

# Our clock object
clock = pygame.time.Clock()

# X coordinate of our sprite
x1 = -sprite.get_width()
x2 = -sprite.get_width()
# Speed in pixel(s) per second
speed = 250.

frame_num = 0

while True:
    for event in pygame.event.get():
        if event.type == QUIT:
            exit()
    
   
 screen.blit(background,(0,0))
    screen.blit(sprite,(x1,50))
    screen.blit(sprite,(x2,250))

    time_passed_in_sec = clock.tick(30)/1000.
    distance_moved = time_passed_in_sec*speed
    x1+=distance_moved

    if (frame_num%5)==0:
        x2 = x2+distance_moved*5.

    if x1>screen.get_width() or x2>screen.get_width() : 
        x1, x2 = -sprite.get_width(),-sprite.get_width()

    frame_num+=1
    pygame.display.update()

When I press and hold the mouse on the window title bar, the first sprite (The one with x value blited = x1) advances, while the second one (The one with x value blited = x2) is stuck in the same old x2 value, which makes me think that the


if (frame_num%5)==0:
         x2 = x2+distance_moved*5.

statements are not read while the mouse button is pressed in the window's title. Also when I leave it for about 5 seconds, when I am sure value of x1 should be > screen.get_width() , the sprites are drawn from 

  x1, x2 = -sprite.get_width(),-sprite.get_width()

after I release the mouse button. The same happens if I leave the mouse button from ~3 seconds up. It makes me think the if statement is not read as well

   if x1>screen.get_width() or x2>screen.get_width() : 
         x1, x2 = -sprite.get_width(),-sprite.get_width()




Hope you have any ideas why this happens, and if you've experienced same issues in other OSs and on Windows but with python 2.5 and pygame 1.8.

Cheers.

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