+++ /dev/null
-#!/usr/bin/env python\r
-# -*- coding: utf-8 -*-\r
-\r
-# Made by j0gge, modified by celeron55\r
-\r
-# This program is free software. It comes without any warranty, to\r
-# the extent permitted by applicable law. You can redistribute it\r
-# and/or modify it under the terms of the Do What The Fuck You Want\r
-# To Public License, Version 2, as published by Sam Hocevar. See\r
-# http://sam.zoy.org/wtfpl/COPYING for more details.\r
-\r
-# Requires Python Imaging Library: http://www.pythonware.com/products/pil/\r
-\r
-# Some speed-up: ...lol, actually it slows it down.\r
-#import psyco ; psyco.full()\r
-#from psyco.classes import *\r
-\r
-import zlib\r
-import Image, ImageDraw\r
-import os\r
-import string\r
-import time\r
-\r
-def hex_to_int(h):\r
- i = int(h,16)\r
- if(i > 2047):\r
- i-=4096\r
- return i\r
-\r
-def hex4_to_int(h):\r
- i = int(h,16)\r
- if(i > 32767):\r
- i-=65536\r
- return i\r
-\r
-def int_to_hex3(i):\r
- if(i < 0):\r
- return "%03X" % (i + 4096)\r
- else:\r
- return "%03X" % i\r
-\r
-def int_to_hex4(i):\r
- if(i < 0):\r
- return "%04X" % (i + 65536)\r
- else:\r
- return "%04X" % i\r
-\r
-def limit(i,l,h):\r
- if(i>h):\r
- i=h\r
- if(i<l):\r
- i=l\r
- return i\r
-\r
-# Fix these!\r
-path="../map/"\r
-output="map.png"\r
-\r
-sector_xmin = -1000/16\r
-sector_xmax = 1000/16\r
-sector_zmin = -1000/16\r
-sector_zmax = 1000/16\r
-\r
-# Load color information for the blocks.\r
-colors = {}\r
-f = file("colors.txt")\r
-for line in f:\r
- values = string.split(line)\r
- colors[int(values[0])] = (int(values[1]), int(values[2]), int(values[3]))\r
-f.close()\r
-\r
-xlist = []\r
-zlist = []\r
-\r
-# List all sectors to memory and calculate the width and heigth of the resulting picture.\r
-if os.path.exists(path + "sectors2"):\r
- for filename in os.listdir(path + "sectors2"):\r
- for filename2 in os.listdir(path + "sectors2/" + filename):\r
- x = hex_to_int(filename)\r
- z = hex_to_int(filename2)\r
- if x < sector_xmin or x > sector_xmax:\r
- continue\r
- if z < sector_zmin or z > sector_zmax:\r
- continue\r
- xlist.append(x)\r
- zlist.append(z)\r
-\r
-if os.path.exists(path + "sectors"):\r
- for filename in os.listdir(path + "sectors"):\r
- x = hex4_to_int(filename[:4])\r
- z = hex4_to_int(filename[-4:])\r
- if x < sector_xmin or x > sector_xmax:\r
- continue\r
- if z < sector_zmin or z > sector_zmax:\r
- continue\r
- xlist.append(x)\r
- zlist.append(z)\r
-\r
-w = (max(xlist) - min(xlist)) * 16 + 16\r
-h = (max(zlist) - min(zlist)) * 16 + 16\r
-\r
-print "w="+str(w)+" h="+str(h)\r
-\r
-im = Image.new("RGB", (w, h), "white")\r
-impix = im.load()\r
-\r
-stuff={}\r
-\r
-starttime = time.time()\r
-\r
-# Go through all sectors.\r
-for n in range(len(xlist)):\r
- #if n > 500:\r
- # break\r
- if n % 200 == 0:\r
- nowtime = time.time()\r
- dtime = nowtime - starttime\r
- n_per_second = 1.0 * n / dtime\r
- if n_per_second != 0:\r
- seconds_per_n = 1.0 / n_per_second\r
- time_guess = seconds_per_n * len(xlist)\r
- remaining_s = time_guess - dtime\r
- remaining_minutes = int(remaining_s / 60)\r
- remaining_s -= remaining_minutes * 60;\r
- print("Processing sector "+str(n)+" of "+str(len(xlist))\r
- +" ("+str(round(100.0*n/len(xlist), 1))+"%)"\r
- +" (ETA: "+str(remaining_minutes)+"m "\r
- +str(int(remaining_s))+"s)")\r
-\r
- xpos = xlist[n]\r
- zpos = zlist[n]\r
-\r
- xhex = int_to_hex3(xpos)\r
- zhex = int_to_hex3(zpos)\r
- xhex4 = int_to_hex4(xpos)\r
- zhex4 = int_to_hex4(zpos)\r
-\r
- sector1 = xhex4.lower() + zhex4.lower()\r
- sector2 = xhex.lower() + "/" + zhex.lower()\r
-\r
- ylist=[]\r
-\r
- sectortype = ""\r
-\r
- try:\r
- for filename in os.listdir(path + "sectors/" + sector1):\r
- if(filename != "meta"):\r
- pos = int(filename,16)\r
- if(pos > 32767):\r
- pos-=65536\r
- ylist.append(pos)\r
- sectortype = "old"\r
- except OSError:\r
- pass\r
-\r
- if sectortype != "old":\r
- try:\r
- for filename in os.listdir(path + "sectors2/" + sector2):\r
- if(filename != "meta"):\r
- pos = int(filename,16)\r
- if(pos > 32767):\r
- pos-=65536\r
- ylist.append(pos)\r
- sectortype = "new"\r
- except OSError:\r
- pass\r
-\r
- if sectortype == "":\r
- continue\r
-\r
- ylist.sort()\r
-\r
- # Make a list of pixels of the sector that are to be looked for.\r
- pixellist = []\r
- for x in range(16):\r
- for y in range(16):\r
- pixellist.append((x,y))\r
-\r
- # Go through the Y axis from top to bottom.\r
- for ypos in reversed(ylist):\r
-\r
- yhex = int_to_hex4(ypos)\r
-\r
- filename = ""\r
- if sectortype == "old":\r
- filename = path + "sectors/" + sector1 + "/" + yhex.lower()\r
- else:\r
- filename = path + "sectors2/" + sector2 + "/" + yhex.lower()\r
-\r
- f = file(filename, "rb")\r
-\r
- # Let's just memorize these even though it's not really necessary.\r
- version = f.read(1)\r
- flags = f.read(1)\r
-\r
- dec_o = zlib.decompressobj()\r
- try:\r
- mapdata = dec_o.decompress(f.read())\r
- except:\r
- mapdata = []\r
-\r
- f.close()\r
-\r
- if(len(mapdata)<4096):\r
- print "bad: " + xhex+zhex+"/"+yhex + " " + len(mapdata)\r
- else:\r
- chunkxpos=xpos*16\r
- chunkypos=ypos*16\r
- chunkzpos=zpos*16\r
- for (x,z) in reversed(pixellist):\r
- for y in reversed(range(16)):\r
- datapos=x+y*16+z*256\r
- if(ord(mapdata[datapos])!=254):\r
- try:\r
- pixellist.remove((x,z))\r
- # Memorize information on the type and height of the block and for drawing the picture.\r
- stuff[(chunkxpos+x,chunkzpos+z)]=(chunkypos+y,ord(mapdata[datapos]))\r
- break\r
- except:\r
- print "strange block: " + xhex+zhex+"/"+yhex + " x: " + str(x) + " y: " + str(y) + " z: " + str(z) + " block: " + str(ord(mapdata[datapos]))\r
-\r
- # After finding all the pixeld in the sector, we can move on to the next sector without having to continue the Y axis.\r
- if(len(pixellist)==0):\r
- break\r
-\r
-print "Drawing image"\r
-# Drawing the picture\r
-starttime = time.time()\r
-n = 0\r
-minx = min(xlist)\r
-minz = min(zlist)\r
-for (x,z) in stuff.iterkeys():\r
- if n % 500000 == 0:\r
- nowtime = time.time()\r
- dtime = nowtime - starttime\r
- n_per_second = 1.0 * n / dtime\r
- if n_per_second != 0:\r
- listlen = len(stuff)\r
- seconds_per_n = 1.0 / n_per_second\r
- time_guess = seconds_per_n * listlen\r
- remaining_s = time_guess - dtime\r
- remaining_minutes = int(remaining_s / 60)\r
- remaining_s -= remaining_minutes * 60;\r
- print("Drawing pixel "+str(n)+" of "+str(listlen)\r
- +" ("+str(round(100.0*n/listlen, 1))+"%)"\r
- +" (ETA: "+str(remaining_minutes)+"m "\r
- +str(int(remaining_s))+"s)")\r
- n += 1\r
-\r
- (r,g,b)=colors[stuff[(x,z)][1]]\r
-\r
- # Comparing heights of a couple of adjacent blocks and changing brightness accordingly.\r
- try:\r
- y1=stuff[(x-1,z)][0]\r
- y2=stuff[(x,z-1)][0]\r
- y=stuff[(x,z)][0]\r
-\r
- d=(y-y1+y-y2)*12\r
-\r
- if(d>36):\r
- d=36\r
-\r
- r=limit(r+d,0,255)\r
- g=limit(g+d,0,255)\r
- b=limit(b+d,0,255)\r
- except:\r
- pass\r
- #impix[w-1-(x-minx*16),h-1-(z-minz*16)]=(r,g,b)\r
- impix[x-minx*16,h-1-(z-minz*16)]=(r,g,b)\r
-\r
-# Flip the picture to make it right and save.\r
-#print "Transposing"\r
-#im=im.transpose(Image.FLIP_TOP_BOTTOM)\r
-print "Saving"\r
-im.save(output)\r
projects / oweals / minetest.git / commitdiff