113 lines
2.8 KiB
Python
113 lines
2.8 KiB
Python
import socket
|
|
import random
|
|
import time
|
|
from PIL import Image
|
|
from random import shuffle
|
|
import numpy as np
|
|
|
|
TCP_IP = '94.45.232.48'
|
|
TCP_PORT = 1234
|
|
BUFFER_SIZE = 4096
|
|
|
|
flutwidth = 1920
|
|
flutheight = 1080
|
|
|
|
width=200
|
|
height=200
|
|
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.connect((TCP_IP, TCP_PORT))
|
|
|
|
c = '000000'
|
|
|
|
im = Image.open("ctdo.png")
|
|
rgb_im = im.convert('RGBA')
|
|
|
|
|
|
|
|
|
|
def randomnumber(pseed,pmin,pmax,v1,v2,v3):
|
|
return (pseed*v1+pseed^2*v2+pseed^3*v3)%(pmax-pmin)+pmin
|
|
|
|
|
|
newseed=(int)(time.time()/60)
|
|
seed=newseed
|
|
|
|
parts=2 #n users
|
|
user=1 #1..n
|
|
|
|
if __name__ == '__main__':
|
|
|
|
pixelcoords=[]
|
|
for _x in range(width):
|
|
for _y in range(height):
|
|
pixelcoords+=[(_x,_y)]
|
|
|
|
random.seed(42)
|
|
random.shuffle(pixelcoords)
|
|
print(pixelcoords)
|
|
|
|
|
|
pixelcoords=pixelcoords[int(len(pixelcoords)/parts)*(user-1):int(len(pixelcoords)/parts)*(user)]
|
|
|
|
while True:
|
|
starttime=time.time()
|
|
commandsarray=[]
|
|
seed=newseed
|
|
print("Seed: "+str(seed))
|
|
#xv=random.randint(0,flutwidth)
|
|
#yv=random.randint(0,flutheight)
|
|
|
|
#xv=random.randint(width/2,flutwidth-width/2)
|
|
#yv=random.randint(height/2,flutheight-height/2)
|
|
xv=randomnumber(seed,width/2,flutwidth-width/2, 42,-24,4)
|
|
yv=randomnumber(seed,height/2,flutheight-height/2, 43,-23,3)
|
|
print("xv="+str(xv)+ "yv="+str(yv))
|
|
_current_command=""
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for i,j in pixelcoords:
|
|
r, g, b,a = rgb_im.getpixel((i, j))
|
|
if a<=127:
|
|
continue
|
|
#if r>127:
|
|
# continue #skip bright pixels
|
|
#r=255-r
|
|
|
|
|
|
#_current_command+='PX %d %d %02x%02x%02x\n' % (i+xv,j+yv,r,g,b) #rgb
|
|
_current_command+='PX %d %d %02x\n' % (i+xv-width/2,j+yv-height/2,r) #monochrome only red channel
|
|
if len(_current_command)>=1400:
|
|
commandsarray+=[_current_command.encode()] #append packet
|
|
_current_command=""
|
|
|
|
commandsarray+=[_current_command.encode()] #append last packet
|
|
|
|
print("Generated Commands in "+str(time.time()-starttime)+" seconds")
|
|
|
|
|
|
while seed==newseed:
|
|
try:
|
|
starttime=time.time()
|
|
for command in commandsarray:
|
|
|
|
s.send(command)
|
|
|
|
|
|
print("Send Image in "+str(time.time()-starttime)+" seconds")
|
|
except BrokenPipeError:
|
|
print("BrokenPipeError. Reconnecting")
|
|
s.close()
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.connect((TCP_IP, TCP_PORT)) #reconnect
|
|
print("reconnected")
|
|
|
|
newseed=(int)(time.time()/60)
|
|
|
|
|
|
exit()
|