Python [pygame] 19 First World Editor

#!/usr/bin/env python

import pygame
from colors import *

if ( __name__ == "__main__" ):

    pygame.init()

    size = width, height = 1200, 1000
    window = pygame.display.set_mode( size )

    clock = pygame.time.Clock()
    fps = 60

    window.fill( white )
    pygame.display.update()

    to_draw = [  ]
    draw_start_box = False

    running = True
    while ( running ):
        for event in pygame.event.get():
            if ( event.type == pygame.QUIT ) or ( event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE ):
                running = False

            if ( event.type == pygame.MOUSEMOTION ):
                mouse_pos = mouse_x, mouse_y = pygame.mouse.get_pos()

            if ( event.type == pygame.MOUSEBUTTONDOWN ):
                pos = mouse_pos
                draw_start_box = True

            if ( event.type == pygame.MOUSEBUTTONUP ):
                final_pos = mouse_pos
                draw_start_box = False

                to_draw += [ pygame.Rect( pos, ( final_pos[0] - pos[0], final_pos[1] - pos[1] ) ) ]

            if ( event.type == pygame.KEYDOWN ):
                if ( event.key == pygame.K_RETURN ):
                    for platform in to_draw:
                        print "[" + str( platform ).split("(")[1].split(")")[0] + "]"


                if ( event.key == pygame.K_BACKSPACE ):
                    to_draw.pop()


        window.fill( white )

        if ( draw_start_box ):
            pygame.draw.rect( window, red, pygame.Rect( pos, ( mouse_pos[0] - pos[0], mouse_pos[1] - pos[1] ) ) )

        for item in to_draw:
            pygame.draw.rect( window, black, item )


        pygame.display.update()
        clock.tick(fps)

    pygame.quit()