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* PEP 8 compliance

master
Nils Dagsson Moskopp 2011-07-30 21:05:33 +02:00
parent 17830c5894
commit 4681392bac
1 changed files with 365 additions and 334 deletions
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137
util/minetestmapper.py
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@ -14,6 +14,7 @@
# 2011-06-04: celeron55: added #!/usr/bin/python2 and converted \r\n to \n
# to make it easily executable on Linux
# 2011-07-30: WF: Support for content types extension, refactoring
# 2011-07-30: erlehmann: PEP 8 compliance.
# Requires Python Imaging Library: http://www.pythonware.com/products/pil/
@ -22,13 +23,13 @@
#from psyco.classes import *
import zlib
import Image, ImageDraw, ImageFont, ImageColor
import os
import string
import time
import getopt
import sys
import array
from PIL import Image, ImageDraw, ImageFont, ImageColor
CONTENT_WATER = [2, 9]
@ -48,13 +49,13 @@ TRANSLATION_TABLE = {
20: 0x80c, # CONTENT_GLASS
22: 0x80d, # CONTENT_MOSSYCOBBLE
23: 0x80e, # CONTENT_GRAVEL
24: 0x80f, #CONTENT_SANDSTONE
25: 0x810, #CONTENT_CACTUS
26: 0x811, #CONTENT_BRICK
27: 0x812, #CONTENT_CLAY
28: 0x813, #CONTENT_PAPYRUS
29: 0x814 #CONTENT_BOOKSHELF
}
24: 0x80f, # CONTENT_SANDSTONE
25: 0x810, # CONTENT_CACTUS
26: 0x811, # CONTENT_BRICK
27: 0x812, # CONTENT_CLAY
28: 0x813, # CONTENT_PAPYRUS
29: 0x814} # CONTENT_BOOKSHELF
def hex_to_int(h):
i = int(h, 16)
@ -62,24 +63,28 @@ def hex_to_int(h):
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
@ -87,10 +92,13 @@ def limit(i, l, h):
i = l
return i
def usage():
print "TODO: Help"
try:
opts, args = getopt.getopt(sys.argv[1:], "hi:o:", ["help", "input=", "output=", "bgcolor=", "scalecolor=", "origincolor=", "playercolor=", "draworigin", "drawplayers", "drawscale"])
opts, args = getopt.getopt(sys.argv[1:], "hi:o:", ["help", "input=",
"output=", "bgcolor=", "scalecolor=", "origincolor=",
"playercolor=", "draworigin", "drawplayers", "drawscale"])
except getopt.GetoptError, err:
# print help information and exit:
print str(err) # will print something like "option -a not recognized"
@ -139,7 +147,7 @@ for o, a in opts:
else:
assert False, "unhandled option"
if path[-1:]!="/" and path[-1:]!="\\":
if path[-1:] != "/" and path[-1:] != "\\":
path = path + "/"
# Load color information for the blocks.
@ -147,13 +155,17 @@ colors = {}
f = file("colors.txt")
for line in f:
values = string.split(line)
colors[int(values[0], 16)] = (int(values[1]), int(values[2]), int(values[3]))
colors[int(values[0], 16)] = (
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.
# 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):
@ -185,7 +197,7 @@ maxz = max(zlist)
w = (maxx - minx) * 16 + 16
h = (maxz - minz) * 16 + 16
print "w="+str(w)+" h="+str(h)
print "w=" + str(w) + " h=" + str(h)
im = Image.new("RGB", (w + border, h + border), bgcolor)
draw = ImageDraw.Draw(im)
@ -195,9 +207,11 @@ stuff = {}
starttime = time.time()
def data_is_air(d):
return d in [126, 127, 254]
def read_blocknum(mapdata, version, datapos):
if version == 20:
if mapdata[datapos] < 0x80:
@ -209,6 +223,7 @@ def read_blocknum(mapdata, version, datapos):
else:
raise Exception("Unsupported map format: " + str(version))
def read_mapdata(f, version, pixellist, water):
global stuff # oh my :-)
@ -221,7 +236,8 @@ def read_mapdata(f, version, pixellist, water):
f.close()
if(len(mapdata) < 4096):
print "bad: " + xhex + "/" + zhex + "/" + yhex + " " + str(len(mapdata))
print "bad: " + xhex + "/" + zhex + "/" + yhex + " " + \
str(len(mapdata))
else:
chunkxpos = xpos * 16
chunkypos = ypos * 16
@ -236,14 +252,18 @@ def read_mapdata(f, version, pixellist, water):
if blocknum in CONTENT_WATER:
water[(x, z)] += 1
# Add dummy stuff for drawing sea without seabed
stuff[(chunkxpos + x, chunkzpos + z)] = (chunkypos + y, blocknum, water[(x, z)])
stuff[(chunkxpos + x, chunkzpos + z)] = (
chunkypos + y, blocknum, water[(x, z)])
else:
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, blocknum, water[(x, z)])
# Memorize information on the type and height of
# the block and for drawing the picture.
stuff[(chunkxpos + x, chunkzpos + z)] = (
chunkypos + y, blocknum, water[(x, z)])
break
elif not data_is_air(blocknum) and blocknum not in colors:
print "strange block: %s/%s/%s x: %d y: %d z: %d block id: %x" % (xhex, zhex, yhex, x, y, z, blocknum)
print "strange block: %s/%s/%s x: %d y: %d z: %d \
block id: %x" % (xhex, zhex, yhex, x, y, z, blocknum)
# Go through all sectors.
for n in range(len(xlist)):
@ -261,11 +281,11 @@ for n in range(len(xlist)):
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)")
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]
@ -310,7 +330,6 @@ for n in range(len(xlist)):
ylist.sort()
# Make a list of pixels of the sector that are to be looked for.
pixellist = []
water = {}
@ -320,7 +339,7 @@ for n in range(len(xlist)):
water[(x, z)] = 0
# Go through the Y axis from top to bottom.
ylist2=[]
ylist2 = []
for ypos in reversed(ylist):
yhex = int_to_hex4(ypos)
@ -339,13 +358,14 @@ for n in range(len(xlist)):
# Checking day and night differs -flag
if not ord(flags) & 2:
ylist2.append((ypos,filename))
ylist2.append((ypos, filename))
f.close()
continue
read_mapdata(f, version, pixellist, water)
# After finding all the pixels in the sector, we can move on to the next sector without having to continue the Y axis.
# After finding all the pixels in the sector, we can move on to
# the next sector without having to continue the Y axis.
if(len(pixellist) == 0):
break
@ -358,7 +378,8 @@ for n in range(len(xlist)):
read_mapdata(f, version, pixellist, water)
# After finding all the pixels in the sector, we can move on to the next sector without having to continue the Y axis.
# After finding all the pixels in the sector, we can move on
# to the next sector without having to continue the Y axis.
if(len(pixellist) == 0):
break
@ -380,20 +401,22 @@ for (x, z) in stuff.iterkeys():
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)")
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.
(r, g, b) = colors[stuff[(x, z)][1]]
# Comparing heights of a couple of adjacent blocks and changing
# brightness accordingly.
try:
c1 = stuff[(x - 1, z)][1]
c2 = stuff[(x, z + 1)][1]
c = stuff[(x, z)][1]
if c1 not in CONTENT_WATER and c2 not in CONTENT_WATER and c not in CONTENT_WATER:
if c1 not in CONTENT_WATER and c2 not in CONTENT_WATER and \
c not in CONTENT_WATER:
y1 = stuff[(x - 1, z)][0]
y2 = stuff[(x, z + 1)][0]
y = stuff[(x, z)][0]
@ -412,38 +435,44 @@ for (x, z) in stuff.iterkeys():
pass
# Water
if(stuff[(x,z)][2] > 0):
r=int(r * .15 + colors[2][0] * .85)
g=int(g * .15 + colors[2][1] * .85)
b=int(b * .15 + colors[2][2] * .85)
if(stuff[(x, z)][2] > 0):
r = int(r * .15 + colors[2][0] * .85)
g = int(g * .15 + colors[2][1] * .85)
b = int(b * .15 + colors[2][2] * .85)
impix[x - minx * 16 + border, h - 1 - (z - minz * 16) + border] = (r, g, b)
if draworigin:
draw.ellipse((minx * -16 - 5 + border, h - minz * -16 - 6 + border, minx * -16 + 5 + border, h - minz * -16 + 4 + border), outline = origincolor)
draw.ellipse((minx * -16 - 5 + border, h - minz * -16 - 6 + border,
minx * -16 + 5 + border, h - minz * -16 + 4 + border),
outline=origincolor)
font = ImageFont.load_default()
if drawscale:
draw.text((24, 0), "X", font = font, fill = scalecolor)
draw.text((2, 24), "Z", font = font, fill = scalecolor)
draw.text((24, 0), "X", font=font, fill=scalecolor)
draw.text((2, 24), "Z", font=font, fill=scalecolor)
for n in range(int(minx / -4) * -4, maxx, 4):
draw.text((minx * -16 + n * 16 + 2 + border, 0), str(n * 16), font = font, fill = scalecolor)
draw.line((minx * -16 + n * 16 + border, 0, minx * -16 + n * 16 + border, border - 1), fill = scalecolor)
draw.text((minx * -16 + n * 16 + 2 + border, 0), str(n * 16),
font=font, fill=scalecolor)
draw.line((minx * -16 + n * 16 + border, 0,
minx * -16 + n * 16 + border, border - 1), fill=scalecolor)
for n in range(int(maxz / 4) * 4, minz, -4):
draw.text((2, h - 1 - (n * 16 - minz * 16) + border), str(n * 16), font = font, fill = scalecolor)
draw.line((0, h - 1 - (n * 16 - minz * 16) + border, border - 1, h - 1 - (n * 16 - minz * 16) + border), fill = scalecolor)
draw.text((2, h - 1 - (n * 16 - minz * 16) + border), str(n * 16),
font=font, fill=scalecolor)
draw.line((0, h - 1 - (n * 16 - minz * 16) + border, border - 1,
h - 1 - (n * 16 - minz * 16) + border), fill=scalecolor)
if drawplayers:
try:
for filename in os.listdir(path + "players"):
f = file(path + "players/" + filename)
lines = f.readlines()
name=""
position=[]
name = ""
position = []
for line in lines:
p = string.split(line)
if p[0] == "name":
@ -453,10 +482,12 @@ if drawplayers:
position = string.split(p[2][1:-1], ",")
print filename + ": position = " + p[2]
if len(name) > 0 and len(position) == 3:
x=(int(float(position[0]) / 10 - minx * 16))
z=int(h - (float(position[2]) / 10 - minz * 16))
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)
x = (int(float(position[0]) / 10 - minx * 16))
z = int(h - (float(position[2]) / 10 - minz * 16))
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