summaryrefslogtreecommitdiff
path: root/minetestmapper/minetestmapper2.py
diff options
context:
space:
mode:
Diffstat (limited to 'minetestmapper/minetestmapper2.py')
-rwxr-xr-xminetestmapper/minetestmapper2.py275
1 files changed, 0 insertions, 275 deletions
diff --git a/minetestmapper/minetestmapper2.py b/minetestmapper/minetestmapper2.py
deleted file mode 100755
index 8dc3de2f4..000000000
--- a/minetestmapper/minetestmapper2.py
+++ /dev/null
@@ -1,275 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# Made by j0gge, modified by celeron55
-
-# This program is free software. It comes without any warranty, to
-# the extent permitted by applicable law. You can redistribute it
-# and/or modify it under the terms of the Do What The Fuck You Want
-# To Public License, Version 2, as published by Sam Hocevar. See
-# http://sam.zoy.org/wtfpl/COPYING for more details.
-
-# Requires Python Imaging Library: http://www.pythonware.com/products/pil/
-
-# Some speed-up: ...lol, actually it slows it down.
-#import psyco ; psyco.full()
-#from psyco.classes import *
-
-import zlib
-import Image, ImageDraw
-import os
-import string
-import time
-
-def hex_to_int(h):
- i = int(h,16)
- if(i > 2047):
- i-=4096
- return i
-
-def hex4_to_int(h):
- i = int(h,16)
- if(i > 32767):
- i-=65536
- return i
-
-def int_to_hex3(i):
- if(i < 0):
- return "%03X" % (i + 4096)
- else:
- return "%03X" % i
-
-def int_to_hex4(i):
- if(i < 0):
- return "%04X" % (i + 65536)
- else:
- return "%04X" % i
-
-def limit(i,l,h):
- if(i>h):
- i=h
- if(i<l):
- i=l
- return i
-
-# Fix these!
-path="../map/"
-output="map.png"
-
-sector_xmin = -1000/16
-sector_xmax = 1000/16
-sector_zmin = -1000/16
-sector_zmax = 1000/16
-
-# Load color information for the blocks.
-colors = {}
-f = file("colors.txt")
-for line in f:
- values = string.split(line)
- colors[int(values[0])] = (int(values[1]), int(values[2]), int(values[3]))
-f.close()
-
-xlist = []
-zlist = []
-
-# List all sectors to memory and calculate the width and heigth of the resulting picture.
-if os.path.exists(path + "sectors2"):
- for filename in os.listdir(path + "sectors2"):
- for filename2 in os.listdir(path + "sectors2/" + filename):
- x = hex_to_int(filename)
- z = hex_to_int(filename2)
- if x < sector_xmin or x > sector_xmax:
- continue
- if z < sector_zmin or z > sector_zmax:
- continue
- xlist.append(x)
- zlist.append(z)
-
-if os.path.exists(path + "sectors"):
- for filename in os.listdir(path + "sectors"):
- x = hex4_to_int(filename[:4])
- z = hex4_to_int(filename[-4:])
- if x < sector_xmin or x > sector_xmax:
- continue
- if z < sector_zmin or z > sector_zmax:
- continue
- xlist.append(x)
- zlist.append(z)
-
-w = (max(xlist) - min(xlist)) * 16 + 16
-h = (max(zlist) - min(zlist)) * 16 + 16
-
-print "w="+str(w)+" h="+str(h)
-
-im = Image.new("RGB", (w, h), "white")
-impix = im.load()
-
-stuff={}
-
-starttime = time.time()
-
-# Go through all sectors.
-for n in range(len(xlist)):
- #if n > 500:
- # break
- if n % 200 == 0:
- nowtime = time.time()
- dtime = nowtime - starttime
- n_per_second = 1.0 * n / dtime
- if n_per_second != 0:
- seconds_per_n = 1.0 / n_per_second
- time_guess = seconds_per_n * len(xlist)
- remaining_s = time_guess - dtime
- remaining_minutes = int(remaining_s / 60)
- remaining_s -= remaining_minutes * 60;
- print("Processing sector "+str(n)+" of "+str(len(xlist))
- +" ("+str(round(100.0*n/len(xlist), 1))+"%)"
- +" (ETA: "+str(remaining_minutes)+"m "
- +str(int(remaining_s))+"s)")
-
- xpos = xlist[n]
- zpos = zlist[n]
-
- xhex = int_to_hex3(xpos)
- zhex = int_to_hex3(zpos)
- xhex4 = int_to_hex4(xpos)
- zhex4 = int_to_hex4(zpos)
-
- sector1 = xhex4.lower() + zhex4.lower()
- sector2 = xhex.lower() + "/" + zhex.lower()
-
- ylist=[]
-
- sectortype = ""
-
- try:
- for filename in os.listdir(path + "sectors/" + sector1):
- if(filename != "meta"):
- pos = int(filename,16)
- if(pos > 32767):
- pos-=65536
- ylist.append(pos)
- sectortype = "old"
- except OSError:
- pass
-
- if sectortype != "old":
- try:
- for filename in os.listdir(path + "sectors2/" + sector2):
- if(filename != "meta"):
- pos = int(filename,16)
- if(pos > 32767):
- pos-=65536
- ylist.append(pos)
- sectortype = "new"
- except OSError:
- pass
-
- if sectortype == "":
- continue
-
- ylist.sort()
-
- # Make a list of pixels of the sector that are to be looked for.
- pixellist = []
- for x in range(16):
- for y in range(16):
- pixellist.append((x,y))
-
- # Go through the Y axis from top to bottom.
- for ypos in reversed(ylist):
-
- yhex = int_to_hex4(ypos)
-
- filename = ""
- if sectortype == "old":
- filename = path + "sectors/" + sector1 + "/" + yhex.lower()
- else:
- filename = path + "sectors2/" + sector2 + "/" + yhex.lower()
-
- f = file(filename, "rb")
-
- # Let's just memorize these even though it's not really necessary.
- version = f.read(1)
- flags = f.read(1)
-
- dec_o = zlib.decompressobj()
- try:
- mapdata = dec_o.decompress(f.read())
- except:
- mapdata = []
-
- f.close()
-
- if(len(mapdata)<4096):
- print "bad: " + xhex+zhex+"/"+yhex + " " + len(mapdata)
- else:
- chunkxpos=xpos*16
- chunkypos=ypos*16
- chunkzpos=zpos*16
- for (x,z) in reversed(pixellist):
- for y in reversed(range(16)):
- datapos=x+y*16+z*256
- if(ord(mapdata[datapos])!=254):
- try:
- pixellist.remove((x,z))
- # Memorize information on the type and height of the block and for drawing the picture.
- stuff[(chunkxpos+x,chunkzpos+z)]=(chunkypos+y,ord(mapdata[datapos]))
- break
- except:
- print "strange block: " + xhex+zhex+"/"+yhex + " x: " + str(x) + " y: " + str(y) + " z: " + str(z) + " block: " + str(ord(mapdata[datapos]))
-
- # After finding all the pixeld in the sector, we can move on to the next sector without having to continue the Y axis.
- if(len(pixellist)==0):
- break
-
-print "Drawing image"
-# Drawing the picture
-starttime = time.time()
-n = 0
-minx = min(xlist)
-minz = min(zlist)
-for (x,z) in stuff.iterkeys():
- if n % 500000 == 0:
- nowtime = time.time()
- dtime = nowtime - starttime
- n_per_second = 1.0 * n / dtime
- if n_per_second != 0:
- listlen = len(stuff)
- seconds_per_n = 1.0 / n_per_second
- time_guess = seconds_per_n * listlen
- remaining_s = time_guess - dtime
- remaining_minutes = int(remaining_s / 60)
- remaining_s -= remaining_minutes * 60;
- print("Drawing pixel "+str(n)+" of "+str(listlen)
- +" ("+str(round(100.0*n/listlen, 1))+"%)"
- +" (ETA: "+str(remaining_minutes)+"m "
- +str(int(remaining_s))+"s)")
- n += 1
-
- (r,g,b)=colors[stuff[(x,z)][1]]
-
- # Comparing heights of a couple of adjacent blocks and changing brightness accordingly.
- try:
- y1=stuff[(x-1,z)][0]
- y2=stuff[(x,z-1)][0]
- y=stuff[(x,z)][0]
-
- d=(y-y1+y-y2)*12
-
- if(d>36):
- d=36
-
- r=limit(r+d,0,255)
- g=limit(g+d,0,255)
- b=limit(b+d,0,255)
- except:
- pass
- #impix[w-1-(x-minx*16),h-1-(z-minz*16)]=(r,g,b)
- impix[x-minx*16,h-1-(z-minz*16)]=(r,g,b)
-
-# Flip the picture to make it right and save.
-#print "Transposing"
-#im=im.transpose(Image.FLIP_TOP_BOTTOM)
-print "Saving"
-im.save(output)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 10:55:06 +0000