added minetestmapper in utils/
Perttu Ahola
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#!/usr/bin/python2
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# -*- coding: windows-1252 -*-
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# This program is free software. It comes without any warranty, to
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# the extent permitted by applicable law. You can redistribute it
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# and/or modify it under the terms of the Do What The Fuck You Want
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# To Public License, Version 2, as published by Sam Hocevar. See
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# COPYING for more details.
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# Made by Jogge, modified by celeron55
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# 2011-05-29: j0gge: initial release
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# 2011-05-30: celeron55: simultaneous support for sectors/sectors2, removed
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# 2011-06-02: j0gge: command line parameters, coordinates, players, ...
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# 2011-06-04: celeron55: added #!/usr/bin/python2 and converted \r\n to \n
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# to make it easily executable on Linux
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# Requires Python Imaging Library: http://www.pythonware.com/products/pil/
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# Some speed-up: ...lol, actually it slows it down.
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#import psyco ; psyco.full()
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#from psyco.classes import *
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import zlib
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import Image, ImageDraw, ImageFont, ImageColor
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import os
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import string
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import time
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import getopt
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import sys
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def hex_to_int(h):
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i = int(h, 16)
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if(i > 2047):
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i -= 4096
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return i
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def hex4_to_int(h):
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i = int(h, 16)
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if(i > 32767):
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i -= 65536
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return i
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def int_to_hex3(i):
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if(i < 0):
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return "%03X" % (i + 4096)
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else:
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return "%03X" % i
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def int_to_hex4(i):
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if(i < 0):
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return "%04X" % (i + 65536)
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else:
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return "%04X" % i
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def limit(i, l, h):
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if(i > h):
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i = h
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if(i < l):
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i = l
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return i
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def usage():
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print "TODO: Help"
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try:
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opts, args = getopt.getopt(sys.argv[1:], "hi:o:", ["help", "input=", "output=", "bgcolor=", "scalecolor=", "origincolor=", "playercolor=", "draworigin", "drawplayers", "drawscale"])
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except getopt.GetoptError, err:
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# print help information and exit:
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print str(err) # will print something like "option -a not recognized"
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usage()
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sys.exit(2)
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path = "../world/"
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output = "uloste.png"
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border = 0
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scalecolor = "black"
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bgcolor = "white"
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origincolor = "red"
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playercolor = "red"
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drawscale = False
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drawplayers = False
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draworigin = False
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sector_xmin = -1500 / 16
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sector_xmax = 1500 / 16
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sector_zmin = -1500 / 16
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sector_zmax = 1500 / 16
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for o, a in opts:
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if o in ("-h", "--help"):
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usage()
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sys.exit()
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elif o in ("-i", "--input"):
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path = a
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elif o in ("-o", "--output"):
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output = a
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elif o == "--bgcolor":
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bgcolor = ImageColor.getrgb(a)
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elif o == "--scalecolor":
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scalecolor = ImageColor.getrgb(a)
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elif o == "--playercolor":
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playercolor = ImageColor.getrgb(a)
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elif o == "--origincolor":
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origincolor = ImageColor.getrgb(a)
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elif o == "--drawscale":
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drawscale = True
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border = 40
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elif o == "--drawplayers":
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drawplayers = True
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elif o == "--draworigin":
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draworigin = True
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else:
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assert False, "unhandled option"
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if path[-1:]!="/" and path[-1:]!="\\":
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path = path + "/"
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# Load color information for the blocks.
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colors = {}
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f = file("colors.txt")
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for line in f:
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values = string.split(line)
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colors[int(values[0])] = (int(values[1]), int(values[2]), int(values[3]))
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f.close()
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xlist = []
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zlist = []
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# List all sectors to memory and calculate the width and heigth of the resulting picture.
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try:
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for filename in os.listdir(path + "sectors2"):
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for filename2 in os.listdir(path + "sectors2/" + filename):
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x = hex_to_int(filename)
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z = hex_to_int(filename2)
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if x < sector_xmin or x > sector_xmax:
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continue
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if z < sector_zmin or z > sector_zmax:
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continue
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xlist.append(x)
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zlist.append(z)
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except OSError:
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pass
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try:
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for filename in os.listdir(path + "sectors"):
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x = hex4_to_int(filename[:4])
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z = hex4_to_int(filename[-4:])
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if x < sector_xmin or x > sector_xmax:
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continue
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if z < sector_zmin or z > sector_zmax:
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continue
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xlist.append(x)
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zlist.append(z)
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except OSError:
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pass
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minx = min(xlist)
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minz = min(zlist)
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maxx = max(xlist)
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maxz = max(zlist)
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w = (maxx - minx) * 16 + 16
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h = (maxz - minz) * 16 + 16
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print "w="+str(w)+" h="+str(h)
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im = Image.new("RGB", (w + border, h + border), bgcolor)
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draw = ImageDraw.Draw(im)
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impix = im.load()
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stuff = {}
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starttime = time.time()
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# Go through all sectors.
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for n in range(len(xlist)):
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#if n > 500:
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# break
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if n % 200 == 0:
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nowtime = time.time()
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dtime = nowtime - starttime
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try:
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n_per_second = 1.0 * n / dtime
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except ZeroDivisionError:
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n_per_second = 0
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if n_per_second != 0:
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seconds_per_n = 1.0 / n_per_second
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time_guess = seconds_per_n * len(xlist)
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remaining_s = time_guess - dtime
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remaining_minutes = int(remaining_s / 60)
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remaining_s -= remaining_minutes * 60;
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print("Processing sector "+str(n)+" of "+str(len(xlist))
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+" ("+str(round(100.0*n/len(xlist), 1))+"%)"
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+" (ETA: "+str(remaining_minutes)+"m "
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+str(int(remaining_s))+"s)")
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xpos = xlist[n]
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zpos = zlist[n]
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xhex = int_to_hex3(xpos)
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zhex = int_to_hex3(zpos)
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xhex4 = int_to_hex4(xpos)
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zhex4 = int_to_hex4(zpos)
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sector1 = xhex4.lower() + zhex4.lower()
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sector2 = xhex.lower() + "/" + zhex.lower()
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ylist = []
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sectortype = ""
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try:
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for filename in os.listdir(path + "sectors/" + sector1):
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if(filename != "meta"):
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pos = int(filename, 16)
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if(pos > 32767):
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pos -= 65536
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ylist.append(pos)
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sectortype = "old"
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except OSError:
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pass
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if sectortype != "old":
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try:
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for filename in os.listdir(path + "sectors2/" + sector2):
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if(filename != "meta"):
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pos = int(filename, 16)
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if(pos > 32767):
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pos -= 65536
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ylist.append(pos)
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sectortype = "new"
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except OSError:
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pass
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if sectortype == "":
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continue
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ylist.sort()
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# Make a list of pixels of the sector that are to be looked for.
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pixellist = []
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water = {}
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for x in range(16):
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for z in range(16):
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pixellist.append((x, z))
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water[(x, z)] = 0
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# Go through the Y axis from top to bottom.
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ylist2=[]
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for ypos in reversed(ylist):
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yhex = int_to_hex4(ypos)
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filename = ""
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if sectortype == "old":
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filename = path + "sectors/" + sector1 + "/" + yhex.lower()
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else:
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filename = path + "sectors2/" + sector2 + "/" + yhex.lower()
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f = file(filename, "rb")
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version = f.read(1)
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flags = f.read(1)
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# Checking day and night differs -flag
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if not ord(flags) & 2:
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ylist2.append((ypos,filename))
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f.close()
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continue
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dec_o = zlib.decompressobj()
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try:
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mapdata = dec_o.decompress(f.read())
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except:
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mapdata = []
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f.close()
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if(len(mapdata) < 4096):
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print "bad: " + xhex + "/" + zhex + "/" + yhex + " " + str(len(mapdata))
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else:
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chunkxpos = xpos * 16
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chunkypos = ypos * 16
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chunkzpos = zpos * 16
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for (x, z) in reversed(pixellist):
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for y in reversed(range(16)):
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datapos = x + y * 16 + z * 256
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if(ord(mapdata[datapos]) != 254 and ord(mapdata[datapos]) in colors):
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if(ord(mapdata[datapos]) == 2 or ord(mapdata[datapos]) == 9):
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water[(x, z)] += 1
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# Add dummy stuff for drawing sea without seabed
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stuff[(chunkxpos + x, chunkzpos + z)] = (chunkypos + y, ord(mapdata[datapos]), water[(x, z)])
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else:
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pixellist.remove((x, z))
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# Memorize information on the type and height of the block and for drawing the picture.
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stuff[(chunkxpos + x, chunkzpos + z)] = (chunkypos + y, ord(mapdata[datapos]), water[(x, z)])
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break
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elif(ord(mapdata[datapos]) != 254 and ord(mapdata[datapos]) not in colors):
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print "strange block: " + xhex + "/" + zhex + "/" + yhex + " x: " + str(x) + " y: " + str(y) + " z: " + str(z) + " palikka: " + str(ord(mapdata[datapos]))
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# After finding all the pixels in the sector, we can move on to the next sector without having to continue the Y axis.
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if(len(pixellist) == 0):
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break
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if len(pixellist) > 0:
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for (ypos, filename) in ylist2:
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f = file(filename, "rb")
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version = f.read(1)
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flags = f.read(1)
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dec_o = zlib.decompressobj()
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try:
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mapdata = dec_o.decompress(f.read())
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except:
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mapdata = []
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f.close()
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if(len(mapdata) < 4096):
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print "bad: " + xhex + "/" + zhex + "/" + yhex + " " + str(len(mapdata))
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else:
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chunkxpos = xpos * 16
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chunkypos = ypos * 16
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chunkzpos = zpos * 16
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for (x, z) in reversed(pixellist):
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for y in reversed(range(16)):
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datapos = x + y * 16 + z * 256
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if(ord(mapdata[datapos]) != 254 and ord(mapdata[datapos]) in colors):
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if(ord(mapdata[datapos]) == 2 or ord(mapdata[datapos]) == 9):
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water[(x, z)] += 1
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# Add dummy stuff for drawing sea without seabed
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stuff[(chunkxpos + x, chunkzpos + z)] = (chunkypos + y, ord(mapdata[datapos]), water[(x, z)])
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else:
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pixellist.remove((x, z))
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# Memorize information on the type and height of the block and for drawing the picture.
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stuff[(chunkxpos + x, chunkzpos + z)] = (chunkypos + y, ord(mapdata[datapos]), water[(x, z)])
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break
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elif(ord(mapdata[datapos]) != 254 and ord(mapdata[datapos]) not in colors):
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print "outo palikka: " + xhex + "/" + zhex + "/" + yhex + " x: " + str(x) + " y: " + str(y) + " z: " + str(z) + " palikka: " + str(ord(mapdata[datapos]))
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# After finding all the pixels in the sector, we can move on to the next sector without having to continue the Y axis.
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if(len(pixellist) == 0):
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break
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print "Drawing image"
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# Drawing the picture
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starttime = time.time()
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n = 0
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for (x, z) in stuff.iterkeys():
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if n % 500000 == 0:
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nowtime = time.time()
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dtime = nowtime - starttime
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try:
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n_per_second = 1.0 * n / dtime
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except ZeroDivisionError:
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n_per_second = 0
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if n_per_second != 0:
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listlen = len(stuff)
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seconds_per_n = 1.0 / n_per_second
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time_guess = seconds_per_n * listlen
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remaining_s = time_guess - dtime
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remaining_minutes = int(remaining_s / 60)
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remaining_s -= remaining_minutes * 60;
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print("Drawing pixel "+str(n)+" of "+str(listlen)
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+" ("+str(round(100.0*n/listlen, 1))+"%)"
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+" (ETA: "+str(remaining_minutes)+"m "
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+str(int(remaining_s))+"s)")
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n += 1
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(r, g, b) = colors[stuff[(x,z)][1]]
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# Comparing heights of a couple of adjacent blocks and changing brightness accordingly.
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try:
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c1 = stuff[(x - 1, z)][1]
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c2 = stuff[(x, z + 1)][1]
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c = stuff[(x, z)][1]
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if c1 != 2 and c1 != 9 and c2 != 2 and c2 != 9 and c != 2 and c != 9:
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y1 = stuff[(x - 1, z)][0]
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y2 = stuff[(x, z + 1)][0]
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y = stuff[(x, z)][0]
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d = ((y - y1) + (y - y2)) * 12
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else:
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d = 0
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if(d > 36):
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d = 36
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r = limit(r + d, 0, 255)
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g = limit(g + d, 0, 255)
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b = limit(b + d, 0, 255)
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except:
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pass
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# Water
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if(stuff[(x,z)][2] > 0):
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r=int(r * .15 + colors[2][0] * .85)
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g=int(g * .15 + colors[2][1] * .85)
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b=int(b * .15 + colors[2][2] * .85)
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impix[x - minx * 16 + border, h - 1 - (z - minz * 16) + border] = (r, g, b)
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if draworigin:
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draw.ellipse((minx * -16 - 5 + border, h - minz * -16 - 6 + border, minx * -16 + 5 + border, h - minz * -16 + 4 + border), outline = origincolor)
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font = ImageFont.load_default()
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if drawscale:
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draw.text((24, 0), "X", font = font, fill = scalecolor)
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draw.text((2, 24), "Z", font = font, fill = scalecolor)
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for n in range(int(minx / -4) * -4, maxx, 4):
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draw.text((minx * -16 + n * 16 + 2 + border, 0), str(n * 16), font = font, fill = scalecolor)
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draw.line((minx * -16 + n * 16 + border, 0, minx * -16 + n * 16 + border, border - 1), fill = scalecolor)
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for n in range(int(maxz / 4) * 4, minz, -4):
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draw.text((2, h - 1 - (n * 16 - minz * 16) + border), str(n * 16), font = font, fill = scalecolor)
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draw.line((0, h - 1 - (n * 16 - minz * 16) + border, border - 1, h - 1 - (n * 16 - minz * 16) + border), fill = scalecolor)
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if drawplayers:
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try:
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for filename in os.listdir(path + "players"):
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f = file(path + "players/" + filename)
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lines = f.readlines()
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name=""
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position=[]
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for line in lines:
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p = string.split(line)
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if p[0] == "name":
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name = p[2]
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print filename + ": name = " + name
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if p[0] == "position":
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position = string.split(p[2][1:-1], ",")
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print filename + ": position = " + p[2]
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if len(name) > 0 and len(position) == 3:
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x=(int(float(position[0]) / 10 - minx * 16))
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z=int(h - (float(position[2]) / 10 - minz * 16))
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draw.ellipse((x - 2 + border, z - 2 + border, x + 2 + border, z + 2 + border), outline = playercolor)
|
||||
draw.text((x + 2 + border, z + 2 + border), name, font = font, fill = playercolor)
|
||||
f.close()
|
||||
except OSError:
|
||||
pass
|
||||
|
||||
print "Saving"
|
||||
im.save(output)
|
||||
Loading…
Reference in New Issue