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from mc import *
import pygame.camera
from time import sleep
from sys import argv
COLORS = ( (35,0, 222,222,222),
(35,1, 219,125,63),
(35,2, 180,81,189),
(35,3, 107,138,201),
(35,4, 177,166,39),
(35,5, 66,174,57),
(35,6, 208,132,153),
(35,7, 64,64,64),
(35,8, 155,161,161),
(35,9, 47,111,137),
(35,10, 127,62,182),
(35,11, 46,57,142),
(35,12, 79,50,31),
(35,13, 53,71,27),
(35,14, 151,52,49),
(35,15, 26,22,22),
(159,0,210,178,161),
(159,1,162,84,38),
(159,2,150,88,109),
(159,3,113,109,138),
(159,4,186,133,35),
(159,5,104,118,53),
(159,6,162,78,79),
(159,7,58,42,36),
(159,8,135,107,98),
(159,9,87,91,91),
(159,10,118,70,86),
(159,11,74,60,91),
(159,12,77,51,36),
(159,13,76,83,42),
(159,14,143,61,47),
(159,15,37,23,16),
(155,0,232,228,220),
(152,0,164,26,9),
(41,0,250,239,80),
(173,0,19,19,19) )
def colorDist(a,b):
return (a[0]-b[0])*(a[0]-b[0])+(a[1]-b[1])*(a[1]-b[1])+(a[2]-b[2])*(a[2]-b[2])
def getBestColor(rgb):
bestColor = COLORS[0]
bestDist = 255*255*3
for c in COLORS:
d = colorDist(c[2:],rgb)
if d < bestDist:
bestDist = d
bestColor = c
return bestColor
mc = Minecraft()
pos = mc.player.getTilePos()
dither = True
width = 80
if len(argv) >= 2:
width = int(argv[1])
height = width * 3 // 4
pygame.camera.init()
camlist = pygame.camera.list_cameras()
if camlist:
cam = pygame.camera.Camera(camlist[0],(640,480))
current = [[(-1,-1) for y in range(height)] for x in range(width)]
while True:
image = pygame.transform.scale(cam.get_image(), (width,height))
if not dither:
for x in range(width):
for y in range(height):
block = getBestColor(image.get_at((x,y)))[0:2]
if current[x][y] != block:
mc.setBlock(pos.x+x,pos.y+height-1-y,pos.z,block)
current[x][y] = block
else:
pixels = [[list(image.get_at((x,y))[0:3]) for y in range(height)] for x in range(width)]
for x in range(width):
for y in range(height):
color = getBestColor(pixels[x][y])
block = color[0:2]
if current[x][y] != block:
mc.setBlock(pos.x+x,pos.y+height-1-y,pos.z,block)
current[x][y] = block
for i in range(3):
err = pixels[x][y][i] - color[2+i]
if x + 1 < width:
pixels[x+1][y][i] += err * 7 // 16
if y + 1 < height:
if 0 < x:
pixels[x-1][y+1][i] += err * 3 // 16
pixels[x][y+1][i] += err * 5 // 16
if x + 1 < width:
pixels[x+1][y+1][i] += err // 16
else:
mc.postToChat('Camera not found')
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