2 # -*- coding: utf-8 -*-
4 # This program is free software. It comes without any warranty, to
5 # the extent permitted by applicable law. You can redistribute it
6 # and/or modify it under the terms of the Do What The Fuck You Want
7 # To Public License, Version 2, as published by Sam Hocevar. See
8 # COPYING for more details.
10 # Made by Jogge, modified by celeron55
11 # 2011-05-29: j0gge: initial release
12 # 2011-05-30: celeron55: simultaneous support for sectors/sectors2, removed
13 # 2011-06-02: j0gge: command line parameters, coordinates, players, ...
14 # 2011-06-04: celeron55: added #!/usr/bin/python2 and converted \r\n to \n
15 # to make it easily executable on Linux
16 # 2011-07-30: WF: Support for content types extension, refactoring
17 # 2011-07-30: erlehmann: PEP 8 compliance.
19 # Requires Python Imaging Library: http://www.pythonware.com/products/pil/
21 # Some speed-up: ...lol, actually it slows it down.
22 #import psyco ; psyco.full()
23 #from psyco.classes import *
32 from PIL import Image, ImageDraw, ImageFont, ImageColor
34 CONTENT_WATER = [2, 9]
37 1: 0x800, # CONTENT_GRASS
38 4: 0x801, # CONTENT_TREE
39 5: 0x802, # CONTENT_LEAVES
40 6: 0x803, # CONTENT_GRASS_FOOTSTEPS
41 7: 0x804, # CONTENT_MESE
42 8: 0x805, # CONTENT_MUD
43 10: 0x806, # CONTENT_CLOUD
44 11: 0x807, # CONTENT_COALSTONE
45 12: 0x808, # CONTENT_WOOD
46 13: 0x809, # CONTENT_SAND
47 18: 0x80a, # CONTENT_COBBLE
48 19: 0x80b, # CONTENT_STEEL
49 20: 0x80c, # CONTENT_GLASS
50 22: 0x80d, # CONTENT_MOSSYCOBBLE
51 23: 0x80e, # CONTENT_GRAVEL
52 24: 0x80f, # CONTENT_SANDSTONE
53 25: 0x810, # CONTENT_CACTUS
54 26: 0x811, # CONTENT_BRICK
55 27: 0x812, # CONTENT_CLAY
56 28: 0x813, # CONTENT_PAPYRUS
57 29: 0x814} # CONTENT_BOOKSHELF
76 return "%03X" % (i + 4096)
83 return "%04X" % (i + 65536)
88 def getBlockAsInteger(p):
89 return p[2]*16777216 + p[1]*4096 + p[0]
91 def getIntegerAsBlock(i):
92 return i%4096, int(i/4096)%4096, int(i/16777216)%4096
106 opts, args = getopt.getopt(sys.argv[1:], "hi:o:", ["help", "input=",
107 "output=", "bgcolor=", "scalecolor=", "origincolor=",
108 "playercolor=", "draworigin", "drawplayers", "drawscale"])
109 except getopt.GetoptError, err:
110 # print help information and exit:
111 print str(err) # will print something like "option -a not recognized"
126 sector_xmin = -1500 / 16
127 sector_xmax = 1500 / 16
128 sector_zmin = -1500 / 16
129 sector_zmax = 1500 / 16
132 if o in ("-h", "--help"):
135 elif o in ("-i", "--input"):
137 elif o in ("-o", "--output"):
139 elif o == "--bgcolor":
140 bgcolor = ImageColor.getrgb(a)
141 elif o == "--scalecolor":
142 scalecolor = ImageColor.getrgb(a)
143 elif o == "--playercolor":
144 playercolor = ImageColor.getrgb(a)
145 elif o == "--origincolor":
146 origincolor = ImageColor.getrgb(a)
147 elif o == "--drawscale":
150 elif o == "--drawplayers":
152 elif o == "--draworigin":
155 assert False, "unhandled option"
157 if path[-1:] != "/" and path[-1:] != "\\":
160 # Load color information for the blocks.
163 f = file("colors.txt")
165 f = file(os.path.join(os.path.dirname(__file__), "colors.txt"))
167 values = string.split(line)
168 colors[int(values[0], 16)] = (
177 # List all sectors to memory and calculate the width and heigth of the
182 if os.path.exists(path + "map.sqlite"):
184 conn = sqlite3.connect(path + "map.sqlite")
187 cur.execute("SELECT `pos` FROM `blocks`")
193 x, y, z = getIntegerAsBlock (r[0])
195 if x < sector_xmin or x > sector_xmax:
197 if z < sector_zmin or z > sector_zmax:
203 if os.path.exists(path + "sectors2"):
204 for filename in os.listdir(path + "sectors2"):
205 for filename2 in os.listdir(path + "sectors2/" + filename):
206 x = hex_to_int(filename)
207 z = hex_to_int(filename2)
208 if x < sector_xmin or x > sector_xmax:
210 if z < sector_zmin or z > sector_zmax:
215 if os.path.exists(path + "sectors"):
216 for filename in os.listdir(path + "sectors"):
217 x = hex4_to_int(filename[:4])
218 z = hex4_to_int(filename[-4:])
219 if x < sector_xmin or x > sector_xmax:
221 if z < sector_zmin or z > sector_zmax:
231 w = (maxx - minx) * 16 + 16
232 h = (maxz - minz) * 16 + 16
234 print "w=" + str(w) + " h=" + str(h)
236 im = Image.new("RGB", (w + border, h + border), bgcolor)
237 draw = ImageDraw.Draw(im)
242 starttime = time.time()
246 return d in [126, 127, 254]
249 def read_blocknum(mapdata, version, datapos):
251 if mapdata[datapos] < 0x80:
252 return mapdata[datapos]
254 return (mapdata[datapos] << 4) | (mapdata[datapos + 0x2000] >> 4)
255 elif 16 <= version < 20:
256 return TRANSLATION_TABLE.get(mapdata[datapos], mapdata[datapos])
258 raise Exception("Unsupported map format: " + str(version))
261 def read_mapdata(f, version, pixellist, water):
262 global stuff # oh my :-)
264 dec_o = zlib.decompressobj()
266 mapdata = array.array("B", dec_o.decompress(f.read()))
272 if(len(mapdata) < 4096):
273 print "bad: " + xhex + "/" + zhex + "/" + yhex + " " + \
276 chunkxpos = xpos * 16
277 chunkypos = ypos * 16
278 chunkzpos = zpos * 16
281 for (x, z) in reversed(pixellist):
282 for y in reversed(range(16)):
283 datapos = x + y * 16 + z * 256
284 blocknum = read_blocknum(mapdata, version, datapos)
285 if not data_is_air(blocknum) and blocknum in colors:
286 if blocknum in CONTENT_WATER:
288 # Add dummy stuff for drawing sea without seabed
289 stuff[(chunkxpos + x, chunkzpos + z)] = (
290 chunkypos + y, blocknum, water[(x, z)])
292 pixellist.remove((x, z))
293 # Memorize information on the type and height of
294 # the block and for drawing the picture.
295 stuff[(chunkxpos + x, chunkzpos + z)] = (
296 chunkypos + y, blocknum, water[(x, z)])
298 elif not data_is_air(blocknum) and blocknum not in colors:
299 print "strange block: %s/%s/%s x: %d y: %d z: %d \
300 block id: %x" % (xhex, zhex, yhex, x, y, z, blocknum)
302 # Go through all sectors.
303 for n in range(len(xlist)):
307 nowtime = time.time()
308 dtime = nowtime - starttime
310 n_per_second = 1.0 * n / dtime
311 except ZeroDivisionError:
313 if n_per_second != 0:
314 seconds_per_n = 1.0 / n_per_second
315 time_guess = seconds_per_n * len(xlist)
316 remaining_s = time_guess - dtime
317 remaining_minutes = int(remaining_s / 60)
318 remaining_s -= remaining_minutes * 60
319 print("Processing sector " + str(n) + " of " + str(len(xlist))
320 + " (" + str(round(100.0 * n / len(xlist), 1)) + "%)"
321 + " (ETA: " + str(remaining_minutes) + "m "
322 + str(int(remaining_s)) + "s)")
327 xhex = int_to_hex3(xpos)
328 zhex = int_to_hex3(zpos)
329 xhex4 = int_to_hex4(xpos)
330 zhex4 = int_to_hex4(zpos)
332 sector1 = xhex4.lower() + zhex4.lower()
333 sector2 = xhex.lower() + "/" + zhex.lower()
340 ps = getBlockAsInteger((xpos, 0, zpos))
341 cur.execute("SELECT `pos` FROM `blocks` WHERE `pos`>=? AND `pos`<?", (ps, ps + 4096))
346 pos = getIntegerAsBlock(r[0])[1]
348 sectortype = "sqlite"
350 for filename in os.listdir(path + "sectors/" + sector1):
351 if(filename != "meta"):
352 pos = int(filename, 16)
362 for filename in os.listdir(path + "sectors2/" + sector2):
363 if(filename != "meta"):
364 pos = int(filename, 16)
377 # Make a list of pixels of the sector that are to be looked for.
382 pixellist.append((x, z))
385 # Go through the Y axis from top to bottom.
387 for ypos in reversed(ylist):
389 yhex = int_to_hex4(ypos)
392 if sectortype == "sqlite":
393 ps = getBlockAsInteger((xpos, ypos, zpos))
394 cur.execute("SELECT `data` FROM `blocks` WHERE `pos`==? LIMIT 1", (ps,))
399 f = file(filename, 'wb')
403 if sectortype == "old":
404 filename = path + "sectors/" + sector1 + "/" + yhex.lower()
406 filename = path + "sectors2/" + sector2 + "/" + yhex.lower()
408 f = file(filename, "rb")
410 # Let's just memorize these even though it's not really necessary.
411 version = ord(f.read(1))
414 # Checking day and night differs -flag
415 if not ord(flags) & 2:
416 ylist2.append((ypos, filename))
420 read_mapdata(f, version, pixellist, water)
422 # After finding all the pixels in the sector, we can move on to
423 # the next sector without having to continue the Y axis.
424 if(len(pixellist) == 0):
427 if len(pixellist) > 0:
428 for (ypos, filename) in ylist2:
429 ps = getBlockAsInteger((xpos, ypos, zpos))
430 cur.execute("SELECT `data` FROM `blocks` WHERE `pos`==? LIMIT 1", (ps,))
435 f = file(filename, 'wb')
439 f = file(filename, "rb")
441 version = ord(f.read(1))
444 read_mapdata(f, version, pixellist, water)
446 # After finding all the pixels in the sector, we can move on
447 # to the next sector without having to continue the Y axis.
448 if(len(pixellist) == 0):
451 print "Drawing image"
452 # Drawing the picture
453 starttime = time.time()
455 for (x, z) in stuff.iterkeys():
457 nowtime = time.time()
458 dtime = nowtime - starttime
460 n_per_second = 1.0 * n / dtime
461 except ZeroDivisionError:
463 if n_per_second != 0:
465 seconds_per_n = 1.0 / n_per_second
466 time_guess = seconds_per_n * listlen
467 remaining_s = time_guess - dtime
468 remaining_minutes = int(remaining_s / 60)
469 remaining_s -= remaining_minutes * 60
470 print("Drawing pixel " + str(n) + " of " + str(listlen)
471 + " (" + str(round(100.0 * n / listlen, 1)) + "%)"
472 + " (ETA: " + str(remaining_minutes) + "m "
473 + str(int(remaining_s)) + "s)")
476 (r, g, b) = colors[stuff[(x, z)][1]]
477 # Comparing heights of a couple of adjacent blocks and changing
478 # brightness accordingly.
480 c1 = stuff[(x - 1, z)][1]
481 c2 = stuff[(x, z + 1)][1]
483 if c1 not in CONTENT_WATER and c2 not in CONTENT_WATER and \
484 c not in CONTENT_WATER:
485 y1 = stuff[(x - 1, z)][0]
486 y2 = stuff[(x, z + 1)][0]
489 d = ((y - y1) + (y - y2)) * 12
496 r = limit(r + d, 0, 255)
497 g = limit(g + d, 0, 255)
498 b = limit(b + d, 0, 255)
503 if(stuff[(x, z)][2] > 0):
504 r = int(r * .15 + colors[2][0] * .85)
505 g = int(g * .15 + colors[2][1] * .85)
506 b = int(b * .15 + colors[2][2] * .85)
508 impix[x - minx * 16 + border, h - 1 - (z - minz * 16) + border] = (r, g, b)
512 draw.ellipse((minx * -16 - 5 + border, h - minz * -16 - 6 + border,
513 minx * -16 + 5 + border, h - minz * -16 + 4 + border),
516 font = ImageFont.load_default()
519 draw.text((24, 0), "X", font=font, fill=scalecolor)
520 draw.text((2, 24), "Z", font=font, fill=scalecolor)
522 for n in range(int(minx / -4) * -4, maxx, 4):
523 draw.text((minx * -16 + n * 16 + 2 + border, 0), str(n * 16),
524 font=font, fill=scalecolor)
525 draw.line((minx * -16 + n * 16 + border, 0,
526 minx * -16 + n * 16 + border, border - 1), fill=scalecolor)
528 for n in range(int(maxz / 4) * 4, minz, -4):
529 draw.text((2, h - 1 - (n * 16 - minz * 16) + border), str(n * 16),
530 font=font, fill=scalecolor)
531 draw.line((0, h - 1 - (n * 16 - minz * 16) + border, border - 1,
532 h - 1 - (n * 16 - minz * 16) + border), fill=scalecolor)
536 for filename in os.listdir(path + "players"):
537 f = file(path + "players/" + filename)
538 lines = f.readlines()
542 p = string.split(line)
545 print filename + ": name = " + name
546 if p[0] == "position":
547 position = string.split(p[2][1:-1], ",")
548 print filename + ": position = " + p[2]
549 if len(name) > 0 and len(position) == 3:
550 x = (int(float(position[0]) / 10 - minx * 16))
551 z = int(h - (float(position[2]) / 10 - minz * 16))
552 draw.ellipse((x - 2 + border, z - 2 + border,
553 x + 2 + border, z + 2 + border), outline=playercolor)
554 draw.text((x + 2 + border, z + 2 + border), name,
555 font=font, fill=playercolor)
560 if os.path.isfile("mtm_tmp"):