# Tk_rainbow_island_gen.py

# Tk_rainbow_island_gen.py -- slow

from Tkinter import *
from PIL import Image, ImageTk
from math import *
import random
import re
import time

w = h = 200
vxy = (1533.0)/(w*h)
print vxy

rainbow=[]
def z(r,g,b):
    rainbow.append((r,g,b))
r,g,b=255,0,0
for g in range(256):
    z(r,g,b)
for r in range(254, -1, -1):
    z(r,g,b)
for b in range(256):
    z(r,g,b)
for g in range(254, -1, -1):
    z(r,g,b)
for r in range(256):
    z(r,g,b)
for b in range(254, -1, -1):
    z(r,g,b)
0

z = rainbow.index((0,255,0))
rainbow = rainbow[z:] + rainbow[:z]

xy = []
for y in range(0,h):
    for x in range(0,w):
        xy.append([x,y])
random.shuffle(xy)

def mv():
    if zzz:
        x,y = zzz[0]
        canvas.create_line((x,y,x+1,y+1),fill='#%02x%02x%02x' % rainbow[int(len(xy)*vxy)])
        climb = [   [x-1,y-1],[x+1,y+1],[x-1,y+1],[x+1,y-1],[x-1,y],[x,y-1],[x+1,y],[x,y+1],
                    [x-2,y-2],[x+2,y+2],[x-2,y+2],[x+2,y-2],[x-2,y],[x,y-2],[x+2,y],[x,y+2]]
        random.shuffle(climb)
        climb = climb[:6]
        for z in climb:
            try:
                zzz.append(xy.pop(xy.index(z)))
                x,y = z
                canvas.create_line((x,y,x+1,y+1), fill='#%02x%02x%02x' % rainbow[int(len(xy)*vxy)])
            except:
                0
0

root = Tk()
root.title("Tk Rainbow Island Gen")
canvas = Canvas(root, width=w, height=h)
canvas.pack()

peaks = 6
zzz,xy = xy[:peaks],xy[peaks:]
t = 0
while zzz:
    zzz,z = zzz[:6],zzz[6:]
    random.shuffle(zzz)
    zzz = zzz+z
    mv()
    zzz.pop(0)
    if t < time.time():
        t = time.time()+10
        print len(xy)
    root.update()
0
root.mainloop()