from kandinsky import *
from random import randint

WIDTH  = 320
HEIGHT = 222
TEMP_Y = HEIGHT - 18
WHITE  = get_pixel(10,10)

def extraire_pixels(char):
    fill_rect(0, TEMP_Y, 10, 18, WHITE)
    draw_string(char, 0, TEMP_Y, (randint(0, 230),) * 3, WHITE)
    offsets = []
    for dy in range(18):
        for dx in range(10):
            v = get_pixel(0 + dx, TEMP_Y + dy)
            if v != WHITE: offsets.append((dx, dy, v))
    fill_rect(0, TEMP_Y, 10, 18, WHITE)
    return offsets

x, y = -10, 0

while y < 220:
    v = 65 if randint(0,1) else 97
    char = chr(randint(v, v+25))
    offsets = extraire_pixels(char)
    for dx, dy, coul in offsets:
        tx, ty = x + dx, y + dy
        if 0 <= tx < WIDTH and 0 <= ty < HEIGHT: set_pixel(tx, ty, coul)
    x = (x + randint(6,9))
    if x > 320:
        x = x % 320 - 10
        y += randint(9,12)

for dy in range(18):
    for dx in range(10):
        set_pixel(0 + dx, TEMP_Y + dy,get_pixel(dx + 40, dy))