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Copy pathAdtToObjParser.py
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AdtToObjParser.py
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import re
import struct
import math
import os
import time
global vertexesarray
global MCNKindexes
GRID_SIZE = 533.333333333
vertexesarray = []
MCNKindexes = []
def parseTerrain(adtfilename, outputfolder=None, useCASCParser=False, cascfileinput=None):
global MCNKindexes
global vertexesarray
vertexesarray = []
MCNKindexes = []
holearray = []
outputfile = adtfilename.split('.')
outputfile[-1] = 'obj'
outputfilename = '.'.join(outputfile)
if outputfolder != None:
fixpath = outputfilename.split('\\')[-1]
outputfilename = outputfolder + fixpath
mainrowconstant = -4.1666625
subrowconstant = mainrowconstant / 2
mystring = 'KNCM'
if useCASCParser == False:
f =open(adtfilename, 'rb')
data = f.read()
else:
data = cascfileinput
foundMCNK = re.finditer(mystring, data)
if foundMCNK:
for m in foundMCNK:
kl = m.span()
MCNKindexes.append(kl[0])
print 'Parsing Terrain'
for i in range(0, len(MCNKindexes)):
startindex = MCNKindexes[i]
chunkXIndex = startindex + 0x70
chunkYIndex = startindex + 0x74
chunkZIndex = startindex + 0x78
chunkX = struct.unpack('f', data[chunkXIndex:chunkXIndex + 4])
chunkY = struct.unpack('f', data[chunkYIndex:chunkYIndex + 4])
chunkZ = struct.unpack('f', data[chunkZIndex:chunkZIndex + 4])
#print chunkX[0]
#print chunkY[0]
#print chunkZ[0]
MCVTChunkStart = startindex + 0x88
floatindex = MCVTChunkStart + 0x8
firstfloat = struct.unpack('f', data[floatindex:floatindex + 4])
fixedheight = chunkZ[0] + firstfloat[0]
fixedvertex = 'v %.7f %.7f %.7f' %(chunkY[0], fixedheight, chunkX[0])
#fixedvertex = 'v %.7f %.7f %.7f' % (chunkX[0], chunkY[0], fixedheight)
vertexesarray.append(fixedvertex)
currentX = chunkX[0]
currentY = chunkY[0]
currentZ = chunkZ[0]
for k in range(0, 17):
if k == 0:
for mk in range(0,9):
row = k
column = mk
Xmodifier = row * mainrowconstant
goodXmodifier = Xmodifier
Ymodifier = column * mainrowconstant
if row == 0 and column == 0:
pass
else:
floatindex += 0x4
thisfloat = struct.unpack('f', data[floatindex:floatindex + 4])
fixedheight = fixedheight + thisfloat[0]
fixedvertex = 'v %.7f %.7f %.7f' % (chunkY[0] + Ymodifier, currentZ + thisfloat[0], chunkX[0] + Xmodifier)
#fixedvertex = 'v %.7f %.7f %.7f' % (chunkX[0] + Xmodifier, chunkY[0] + Ymodifier, currentZ + thisfloat[0])
vertexesarray.append(fixedvertex)
elif k % 2 != 0:
for mk in range(0,8):
row = k
column = mk
#Xmodifier = ((row - 1) * mainrowconstant) + subrowconstant
Xmodifier = goodXmodifier + subrowconstant
Ymodifier = column * mainrowconstant + subrowconstant
floatindex += 0x4
thisfloat = struct.unpack('f', data[floatindex:floatindex + 4])
fixedheight = fixedheight + thisfloat[0]
fixedvertex = 'v %.7f %.7f %.7f' % (chunkY[0] + Ymodifier, currentZ + thisfloat[0], chunkX[0] + Xmodifier)
#fixedvertex = 'v %.7f %.7f %.7f' % (chunkX[0] + Xmodifier, chunkY[0] + Ymodifier, currentZ + thisfloat[0])
vertexesarray.append(fixedvertex)
else:
for mk in range(0,9):
row = k
column = mk
#Xmodifier = (row - 2) * mainrowconstant + mainrowconstant
Xmodifier = (row / 2) * mainrowconstant
goodXmodifier = Xmodifier
Ymodifier = column * mainrowconstant
floatindex += 0x4
thisfloat = struct.unpack('f', data[floatindex:floatindex + 4])
fixedheight = fixedheight + thisfloat[0]
fixedvertex = 'v %.7f %.7f %.7f' % (chunkY[0] + Ymodifier, currentZ + thisfloat[0], chunkX[0] + Xmodifier)
#fixedvertex = 'v %.7f %.7f %.7f' % (chunkX[0] + Xmodifier, chunkY[0] + Ymodifier, currentZ + thisfloat[0])
vertexesarray.append(fixedvertex)
highresholechecker = startindex + 0x1C
highreshole = data[highresholechecker:highresholechecker + 8]
highresholeunpack = struct.unpack('q', highreshole)[0]
if highresholeunpack != 0:
# print repr(highreshole)
# print repr(highreshole[::-1])
mainfileindex = i * 145
# print index
# print hex(x)
# print hex(highresholeunpack)
# highresholetest = highreshole[::-1]
for rowindex, x in enumerate(highreshole):
bitrow = str(bin((struct.unpack('B', x)[0]))[2:])
newbitrow = bitrow[::-1]
while len(newbitrow) != 8:
newbitrow += '0'
#print newbitrow
for columnindex, y in enumerate(newbitrow):
if y == '0':
pass
elif y == '1':
centralvertex = mainfileindex + (9 * (rowindex + 1)) + (
(rowindex * 8) + columnindex)
# print centralvertex
# print vertexesarray[centralvertex]
holearray.append(centralvertex)
else:
print 'highreshole value error'
testfile = open(outputfilename, 'w')
for item in vertexesarray:
testfile.write(item + '\n')
testfile.write('\n')
testfile.close()
testfile = open(outputfilename, 'a')
for ixis in range(0, len(MCNKindexes)):
startindexio = (ixis * 145)
if startindexio < 0:
startindexio == 0
for malo in range(0,8):
for epix in range (0,8):
row = startindexio + 9 * (malo + 1) + malo * 8
column = epix
stardconnectingindex = row + column
if (stardconnectingindex) not in holearray:
triangleone = 'f %i %i %i' %((stardconnectingindex + 1), (stardconnectingindex + 1 - 9), (stardconnectingindex + 1 + 8))
triangletwo = 'f %i %i %i' % ((stardconnectingindex + 1), (stardconnectingindex + 1 - 8), (stardconnectingindex + 1 - 9))
trianglethree = 'f %i %i %i' % ((stardconnectingindex + 1), (stardconnectingindex + 1 + 9), (stardconnectingindex + 1 - 8))
trianglefour = 'f %i %i %i' % ((stardconnectingindex + 1), (stardconnectingindex + 1 + 8), (stardconnectingindex + 1 + 9))
testfile.write(triangleone + '\n')
testfile.write(triangletwo + '\n')
testfile.write(trianglethree + '\n')
testfile.write(trianglefour + '\n')
else:
print 'highreshole found in vertex %i, triangle not written to file' %(stardconnectingindex + 1)
def parseWater(adtfilename, outputfolder=None, useCASCParser=False, cascfileinput=None):
global MCNKindexes
global vertexesarray
outputfile = adtfilename.split('.')
outputfile[-1] = 'obj'
outputfilename = '.'.join(outputfile)
if outputfolder != None:
fixpath = outputfilename.split('\\')[-1]
outputfilename = outputfolder + fixpath
bluecolor = ' 0.0 0.0 1.0'
mainfileindex = len(vertexesarray)
containswater = 0
watervertexarray = []
waterfacesarray = []
vertexchunksize = 145
mainrowconstant = -4.1666625
subrowconstant = mainrowconstant / 2
MCNKindexes = []
mystring = 'KNCM'
mystringone = 'O2HM'
if useCASCParser == False:
f = open(adtfilename, 'rb')
data = f.read()
else:
data = cascfileinput
foundMCNK = re.finditer(mystring, data)
foundMH20 = re.finditer(mystringone, data)
if foundMCNK:
for m in foundMCNK:
kl = m.span()
MCNKindexes.append(kl[0])
firstwaterchunklocation = 0
if foundMH20:
for m in foundMH20:
kl = m.span()
firstwaterchunklocation = kl[0] + 0x8
break
print 'Parsing Water'
if firstwaterchunklocation != 0:
#MH2Ostart = data[firstwaterchunklocation: firstwaterchunklocation + 4]
waterchunklocation = firstwaterchunklocation
checkifwaterexists = data[waterchunklocation: waterchunklocation + 4]
unpackwatercheck = struct.unpack('i', checkifwaterexists)
watercheckarray = []
watercheckarray.append(unpackwatercheck[0])
for i in range(0, len(MCNKindexes) - 1):
waterchunklocation += 0xC
checkifwaterexists = data[waterchunklocation: waterchunklocation + 4]
unpackwatercheck = struct.unpack('i', checkifwaterexists)
watercheckarray.append(unpackwatercheck[0])
waterstring = ''
rowchecker = 0
for k in range(0, len(watercheckarray)):
watervertexarrayindexes = []
currentvertexindex = k * vertexchunksize
chunkrow = 1
if k > 16:
rowcheck = k
while rowcheck > 16:
rowcheck -= 16
chunkrow += 1
else:
chunkcolumn = rowcheck + 1
else:
chunkcolumn = k + 1
if watercheckarray[k] != 0:
watervertexarrayoffset = containswater * 145
layercountstruct = firstwaterchunklocation + watercheckarray[k]
watertype = data[layercountstruct: layercountstruct + 2]
unpackwatertype = struct.unpack('h', watertype)[0]
waterbitmapoffset = data[layercountstruct + 0x10: layercountstruct + 0x10 + 4]
unpackbitmapoffset = struct.unpack('i', waterbitmapoffset)[0]
vertexdataoffset = data[layercountstruct + 0x14: layercountstruct + 0x14 + 4]
unpackvertexdataoffset = struct.unpack('i', vertexdataoffset)[0]
minheightleveloffset = data[layercountstruct + 4: layercountstruct + 4 + 4]
unpackminheightleveloffset = struct.unpack('f', minheightleveloffset)[0]
heightoffset = firstwaterchunklocation + unpackvertexdataoffset
#heightoffsetvalue = data[heightoffset: heightoffset + 4]
#unpackedheightoffset = struct.unpack('f', heightoffsetvalue)[0]
#print hex(unpackvertexdataoffset)
#print unpackedheightoffset
#print unpackvertexdataoffset
#checkrandomshit = data[layercountstruct + 0xC + 3: layercountstruct + 0xC + 4]
#unpackrandomshit = struct.unpack('b', checkrandomshit)[0]
#print unpackrandomshit
for ss in range(0, 145):
if (ss < 9 and ss >= 0) or (ss < 26 and ss >= 17) or (ss < 43 and ss >= 34) or (ss < 60 and ss >= 51) or (ss < 77 and ss >= 68) or (ss < 94 and ss >= 85) or (ss < 111 and ss >= 102) or (ss < 128 and ss >= 119) or (ss < 145 and ss >= 136):
heightoffsetvalue = data[heightoffset: heightoffset + 4]
unpackedheightoffset = struct.unpack('f', heightoffsetvalue)[0]
#wanted to replace 0 value in heigharrays with minheightlevel but it works fine with 0 there
if unpackedheightoffset == 234234234:
print 'here'
vertexstring = vertexesarray[currentvertexindex + ss]
splited = vertexstring.split(' ')
splited[2] = str(round(unpackminheightleveloffset, 5))
fixedsplited = ' '.join(splited)
fixedsplited += bluecolor
watervertexarray.append(fixedsplited)
else:
vertexstring = vertexesarray[currentvertexindex + ss]
splited = vertexstring.split(' ')
if unpackwatertype != 2:
splited[2] = str(round(unpackedheightoffset, 2))
else:
splited[2] = '0.0'
fixedsplited = ' '.join(splited)
fixedsplited += bluecolor
watervertexarray.append(fixedsplited)
heightoffset += 0x4
else:
vertexstring = vertexesarray[currentvertexindex + ss]
splited = vertexstring.split(' ')
if unpackwatertype != 2:
splited[2] = str(round(unpackminheightleveloffset, 5))
else:
splited[2] = '0.0'
fixedsplited = ' '.join(splited)
#fixedsplited = vertexstring
fixedsplited += bluecolor
watervertexarray.append(fixedsplited)
generatetesttrianglesfromwatervertices = False
if unpackbitmapoffset != 0:
bitmapfieldstart = data[firstwaterchunklocation + unpackbitmapoffset: firstwaterchunklocation + unpackbitmapoffset + 8]
#print 'Chunk row: %i column: %i' %(chunkrow, chunkcolumn)
for rowindex, x in enumerate(bitmapfieldstart):
bitrow = str(bin((struct.unpack('B', x)[0]))[2:])
newbitrow = bitrow[::-1]
while len(newbitrow) != 8:
newbitrow += '0'
#print newbitrow
for columnindex, y in enumerate(newbitrow):
if y == '0':
pass
elif y == '1':
centralvertex = watervertexarrayoffset + (9 * (rowindex + 1)) + ((rowindex * 8) + columnindex + 1) + mainfileindex
#print centralvertex
topleftvertex = centralvertex - 9
toprightvertex = centralvertex - 8
bottomleftvertex = centralvertex + 8
bottomrightvertex = centralvertex + 9
triangleone = 'f %i %i %i' % ((centralvertex ), (topleftvertex), (bottomleftvertex))
triangletwo = 'f %i %i %i' % ((centralvertex ), (toprightvertex), (topleftvertex ))
trianglethree = 'f %i %i %i' % ((centralvertex ), (bottomrightvertex), (toprightvertex))
trianglefour = 'f %i %i %i' % ((centralvertex), (bottomleftvertex), (bottomrightvertex))
waterfacesarray.append(triangleone)
waterfacesarray.append(triangletwo)
waterfacesarray.append(trianglethree)
waterfacesarray.append(trianglefour)
else:
print 'wrong bitmap value'
#print newbitrow
else:
#print mainfileindex
#print 'Chunk row: %i column: %i is all in water!' %(chunkrow, chunkcolumn)
startindexio = watervertexarrayoffset
for malo in range(0, 8):
for epix in range(0, 8):
row = startindexio + 9 * (malo + 1) + malo * 8
column = (epix + 1)
stardconnectingindex = row + column + mainfileindex
#print stardconnectingindex
triangleone = 'f %i %i %i' % ((stardconnectingindex), (stardconnectingindex - 9), (stardconnectingindex + 8))
triangletwo = 'f %i %i %i' % ((stardconnectingindex), (stardconnectingindex - 8), (stardconnectingindex - 9))
trianglethree = 'f %i %i %i' % ((stardconnectingindex), (stardconnectingindex + 9), (stardconnectingindex - 8))
trianglefour = 'f %i %i %i' % ((stardconnectingindex), (stardconnectingindex + 8), (stardconnectingindex + 9))
waterfacesarray.append(triangleone)
waterfacesarray.append(triangletwo)
waterfacesarray.append(trianglethree)
waterfacesarray.append(trianglefour)
#print k + 1
#for watty in range(0, 8):
#waterows[watty] += '11111111'
containswater += 1
#print containswater
else:
pass
#print 'Chunk row: %i column: %i has no water!' % (chunkrow, chunkcolumn)
#watertest = open('watertest.obj', 'w')
#for abc in watervertexarray:
#watertest.write(abc + '\n')
#watertest.write('\n')
#for cxz in waterfacesarray:
#watertest.write(cxz + '\n')
#watertest.close()
writewatertomainfile = open(outputfilename, 'r')
mainfileread = writewatertomainfile.readlines()
vertexesend = len(vertexesarray)
vertexeswritestart = vertexesend
for abc in watervertexarray:
mainfileread.insert(vertexesend, abc + '\n')
vertexesend += 1
mainfileread.insert(vertexesend, '\n')
writewatertomainfile.close()
writewatertomainfile = open(outputfilename, 'w')
writewatertomainfile.writelines(mainfileread)
writewatertomainfile.close()
generatetesttrianglesfromwatervertices = False
if generatetesttrianglesfromwatervertices == True:
writewatertomainfile = open(outputfilename, 'a')
for cxz in waterfacesarray:
writewatertomainfile.write(cxz + '\n')
writewatertomainfile.close()
def parseHoles(adtfilename, outputfolder=None):
global MCNKindexes
global vertexesarray
outputfile = adtfilename.split('.')
outputfile[-1] = 'obj'
outputfilename = '.'.join(outputfile)
if outputfolder != None:
fixpath = outputfilename.split('\\')[-1]
outputfilename = outputfolder + fixpath
holearray = []
f = open(adtfilename, 'rb')
data = f.read()
print len(MCNKindexes)
for index, x in enumerate(MCNKindexes):
startindex = x
highresholechecker = startindex + 0x1C
highreshole = data[highresholechecker:highresholechecker + 8]
highresholeunpack = struct.unpack('q', highreshole)[0]
if highresholeunpack != 0:
#print repr(highreshole)
#print repr(highreshole[::-1])
mainfileindex = index * 145
#print index
#print hex(x)
#print hex(highresholeunpack)
#highresholetest = highreshole[::-1]
for rowindex, x in enumerate(highreshole):
bitrow = str(bin((struct.unpack('B', x)[0]))[2:])
newbitrow = bitrow[::-1]
while len(newbitrow) != 8:
newbitrow += '0'
#print newbitrow
for columnindex, y in enumerate(newbitrow):
if y == '0':
pass
elif y == '1':
centralvertex = mainfileindex + (9 * (rowindex + 1)) + (
(rowindex * 8) + columnindex)
#print centralvertex
#print vertexesarray[centralvertex]
holearray.append(centralvertex)
else:
print 'highreshole value error'
lowresholes = startindex + 0x40
lowreshole = struct.unpack('h', data[lowresholes:lowresholes + 2])[0]
if lowreshole != 0:
print 'lowreshole detected!'
#print index
#print hex(x)
#print hex(lowreshole)
f.close()
writeholestomainfile = open(outputfilename, 'r')
mainfileread = writeholestomainfile.readlines()
#print holearray
fileholearray = []
print fileholearray
print holearray
print len(mainfileread)
print len(holearray)
for holeindex, hole in enumerate(holearray):
print 'checking hole: %i with index %i. Total holes: %i' %(hole, holeindex, len(holearray))
for indexios, line in enumerate(mainfileread):
if (' ' + str(hole) + ' ') in line and 'f' in line:
fileholearray.append(indexios)
for xe in fileholearray:
#print mainfileread[xe]
mainfileread[xe] = ''
#print mainfileread[xe]
#print fileholearray
#print len(fileholearray)
#print holearray
writeholestomainfile.close()
writeholestomainfile = open(outputfilename, 'w')
writeholestomainfile.writelines(mainfileread)
writeholestomainfile.close()
def parseM2(adtfilename, folderpath, filepath, posy, posz, posx, rotationy, rotationz, rotationx, scale, outputfolder=None, useCASCParser=False, cascfileinput=None):
global MCNKindexes
global vertexesarray
outputfile = adtfilename.split('.')
outputfile[-1] = 'obj'
outputfilename = '.'.join(outputfile)
if outputfolder != None:
fixpath = outputfilename.split('\\')[-1]
outputfilename = outputfolder + fixpath
m2trianglearray = []
m2vertexarray = []
fileopened = False
try:
if useCASCParser == False:
openm2 = open(folderpath + filepath, 'rb')
else:
openm2 = cascfileinput
except:
print ('M2 file not found!')
else:
if useCASCParser == False:
readm2 = openm2.read()
else:
readm2 = openm2
foundm2 = re.finditer('MD21', readm2)
if foundm2:
for m in foundm2:
kl = m.span()
m2index = kl[0]
break
else:
print 'MD21 not found!'
m2chunkstartoffset = m2index + 0x8
m2triangleamountaddress = readm2[0xE0:0xE0 + 4]
m2triangleamount = struct.unpack('i', m2triangleamountaddress)[0]
m2trianglesoffsetaddress = readm2[0xE4:0xE4 + 4]
m2trianglesoffset = struct.unpack('i', m2trianglesoffsetaddress)[0]
m2vertexamountaddress = readm2[0xE8:0xE8 + 4]
m2vertexamount = struct.unpack('i', m2vertexamountaddress)[0]
m2vertexoffsetaddress = readm2[0xEC:0xEC + 4]
m2vertexoffset = struct.unpack('i', m2vertexoffsetaddress)[0]
#print m2trianglesoffset
#print m2vertexoffset
#print m2triangleamount
#print m2vertexamount
readtrianglesarray = readm2[m2chunkstartoffset + m2trianglesoffset:m2chunkstartoffset + m2trianglesoffset + 2]
trianglevalue = struct.unpack('H', readtrianglesarray)[0]
while len(m2trianglearray) < m2triangleamount:
m2trianglearray.append(trianglevalue)
m2trianglesoffset += 2
readtrianglesarray = readm2[m2chunkstartoffset + m2trianglesoffset:m2chunkstartoffset + m2trianglesoffset + 2]
trianglevalue = struct.unpack('H', readtrianglesarray)[0]
readvertexarray = readm2[m2chunkstartoffset + m2vertexoffset:m2chunkstartoffset + m2vertexoffset + 4]
vertexfloatvalue = struct.unpack('f', readvertexarray)[0]
while len(m2vertexarray) < (m2vertexamount * 3):
m2vertexarray.append(vertexfloatvalue)
m2vertexoffset += 4
readvertexarray = readm2[m2chunkstartoffset + m2vertexoffset:m2chunkstartoffset + m2vertexoffset + 4]
vertexfloatvalue = struct.unpack('f', readvertexarray)[0]
#print m2trianglearray
#print len(m2trianglearray)
#print m2vertexarray
#print len(m2vertexarray)
if scale != 1024.0:
fixamount = (scale / 1024.0)
for fixscaleindex, v in enumerate(m2vertexarray):
m2vertexarray[fixscaleindex] = m2vertexarray[fixscaleindex] * fixamount
if rotationz != 0 and len(m2vertexarray)!= 0:
cosvalue = math.cos(math.radians(rotationz * -1.0))
sinvalue = math.sin(math.radians(rotationz * -1.0))
#print rotationz
#if rotationz < 0:
#rotationz += 360
#elif rotationz < 0:
helpercounter = 0
for rotationindexfix, v in enumerate(m2vertexarray):
if helpercounter == 0:
currenty = m2vertexarray[rotationindexfix]
currentx = m2vertexarray[rotationindexfix + 1]
currentz = m2vertexarray[rotationindexfix + 2]
#Y
#m2vertexarray[rotationindexfix] = posy + (m2vertexarray[rotationindexfix + 1] - posx) * math.cos(rotationz) - (m2vertexarray[rotationindexfix] - posy) * math.sin(rotationz)
#m2vertexarray[rotationindexfix] = posy + (m2vertexarray[rotationindexfix + 1] - posx)* math.sin(rotationz) + (m2vertexarray[rotationindexfix] - posy)* math.cos(rotationz)
m2vertexarray[rotationindexfix] = (currentx * sinvalue) + (currenty * cosvalue)
#m2vertexarray[rotationindexfix] = (m2vertexarray[rotationindexfix + 1] * math.cos(math.radians(1))) - (m2vertexarray[rotationindexfix] * math.sin(math.radians(1)))
helpercounter +=1
elif helpercounter == 1:
#X
#m2vertexarray[rotationindexfix] = posx + (m2vertexarray[rotationindexfix] - posx) * math.sin(rotationz) + (m2vertexarray[rotationindexfix - 1] - posy) * math.cos(rotationz)
#m2vertexarray[rotationindexfix] = posx + (m2vertexarray[rotationindexfix] - posx) * math.cos(rotationz) - (m2vertexarray[rotationindexfix - 1] - posy) * math.sin(rotationz)
m2vertexarray[rotationindexfix] = (currentx * cosvalue) - (currenty * sinvalue)
#m2vertexarray[rotationindexfix] = (m2vertexarray[rotationindexfix] * math.sin(math.radians(1))) + (m2vertexarray[rotationindexfix - 1] * math.cos(math.radians(1)))
helpercounter +=1
elif helpercounter == 2:
#Z
helpercounter -= 2
#print m2vertexarray
if rotationy != 0 and len(m2vertexarray)!= 0:
cosvalue = math.cos(math.radians(rotationy * -1.0))
sinvalue = math.sin(math.radians(rotationy * -1.0))
#if rotationz > 0:
#rotationz = -rotationz
#elif rotationz < 0:
helpercounter = 0
for rotationindexfix, v in enumerate(m2vertexarray):
if helpercounter == 0:
#Y
currenty = m2vertexarray[rotationindexfix]
currentx = m2vertexarray[rotationindexfix + 1]
currentz = m2vertexarray[rotationindexfix + 2]
helpercounter +=1
elif helpercounter == 1:
#X
m2vertexarray[rotationindexfix] = (currentx * cosvalue) + (currentz * sinvalue)
helpercounter +=1
elif helpercounter == 2:
#Z
m2vertexarray[rotationindexfix] = (-1 * currentx * sinvalue) + (currentz * cosvalue)
helpercounter -= 2
#print m2vertexarray
if rotationx != 0 and len(m2vertexarray)!= 0:
cosvalue = math.cos(math.radians(rotationx * -1.0))
sinvalue = math.sin(math.radians(rotationx * -1.0))
#if rotationz > 0:
#rotationz = -rotationz
#elif rotationz < 0:
helpercounter = 0
for rotationindexfix, v in enumerate(m2vertexarray):
if helpercounter == 0:
#Y
currenty = m2vertexarray[rotationindexfix]
currentx = m2vertexarray[rotationindexfix + 1]
currentz = m2vertexarray[rotationindexfix + 2]
m2vertexarray[rotationindexfix] = (currenty * cosvalue) - (currentz * sinvalue)
helpercounter +=1
elif helpercounter == 1:
#X
helpercounter +=1
elif helpercounter == 2:
#Z
m2vertexarray[rotationindexfix] = (currenty * sinvalue) + (currentz * cosvalue)
helpercounter -= 2
#print m2vertexarray
fixvertexpositionhelper = 0
for indextofix, vex in enumerate(m2vertexarray):
if fixvertexpositionhelper == 0:
m2vertexarray[indextofix] = (vex * -1.0) + posx
fixvertexpositionhelper +=1
elif fixvertexpositionhelper == 1:
m2vertexarray[indextofix] = (vex * -1.0) + posy
fixvertexpositionhelper += 1
elif fixvertexpositionhelper == 2:
m2vertexarray[indextofix] = vex + posz
fixvertexpositionhelper -= 2
#print m2vertexarray
if useCASCParser == False:
openm2.close()
openm2 = open(outputfilename, 'r')
checklastvertexpositioninfile = openm2.readlines()
vertexcounter = 0
for singleline in checklastvertexpositioninfile:
if 'v ' in singleline:
vertexcounter += 1
#print 'vertex counter is %i' %(vertexcounter)
temparray = []
openm2.close()
openm2 = open(outputfilename, 'a')
openm2.write('\n')
for indexone, vertex in enumerate(m2vertexarray):
if len(temparray) == 0:
temparray.append('v')
elif len(temparray) == 4:
openm2.write(temparray[0] + temparray[2] + temparray[3] + temparray[1] + '\n')
#openm2.write(temparray[0] + ' ' + str(posy + float(temparray[1])) + ' ' + str(posz + float(temparray[3])) + ' ' + str(posx + float(temparray[2])) + '\n')
temparray = []
temparray.append('v')
#elif len(temparray) == 3:
#temparray.append(' ' + str(vertex * -1))
#continue
temparray.append(' ' + str(vertex))
if indexone == (len(m2vertexarray) - 1):
openm2.write(temparray[0] + temparray[2] + temparray[3] + temparray[1] + '\n')
#openm2.write(temparray[0] + ' ' + str(posy + float(temparray[1])) + ' ' + str(posz + float(temparray[3])) + ' ' + str(posx + float(temparray[2])) + '\n')
temparray = []
openm2.write('\n')
temparray = []
for indextwo, triangle in enumerate(m2trianglearray):
if len(temparray) == 0:
temparray.append('f')
elif len(temparray) == 4:
openm2.write(temparray[0] + temparray[1] + temparray[2] + temparray[3] + '\n')
temparray = []
temparray.append('f')
temparray.append(' ' + str(triangle + 1 + vertexcounter))
if indextwo == (len(m2trianglearray) - 1):
openm2.write(temparray[0] + temparray[1] + temparray[2] + temparray[3] + '\n')
temparray = []
openm2.close()
def parseAllM2(filename, mapfolderlocation, outputfolderpath=None, useCASCParser=False, cascfileinput=None):
global MCNKindexes
global vertexesarray
m2array = []
if useCASCParser == False:
fixinputfilename = filename.split('.')
fixinputfilename[-2] += '_obj0'
fixedname = '.'.join(fixinputfilename)
#print fixedname
openobjfile = open(fixedname, 'rb')
readobjfile = openobjfile.read()
openobjfile.close()
else:
readobjfile = cascfileinput
foundMMDX = re.finditer('XDMM', readobjfile)
if foundMMDX:
for m in foundMMDX:
kl = m.span()
MDDXstart = kl[0]
firstmddxstring = MDDXstart + 0x8
break
foundMMID = re.finditer('DIMM', readobjfile)
if foundMMID:
for m in foundMMID:
kl = m.span()
MMIDstart = kl[0]
firstmmid = MMIDstart + 0x8
break
#print hex(MMIDstart)
foundMDDF = re.finditer('FDDM', readobjfile)
#foundMDDF = re.finditer('DDLM', readobjfile)
if foundMDDF:
for m in foundMDDF:
kl = m.span()
#print kl[0]
MDDFstart = kl[0]
firstmddf = MDDFstart + 0x8
break
itemIDaddress = readobjfile[firstmddf:firstmddf + 4]
itemID = struct.unpack('i', itemIDaddress)[0]
nextitemoffset = 0
print 'Parsing All M2'
while itemIDaddress != 'FDOM':
temparray = []
modelname = ''
mmidaddressoffset = itemID * 4
mmidaddress = readobjfile[firstmmid + mmidaddressoffset:firstmmid + mmidaddressoffset + 4]
stringoffset = struct.unpack('i', mmidaddress)[0]
#print stringoffset
modelnamestring = readobjfile[firstmddxstring + stringoffset:firstmddxstring + stringoffset + 1]
while modelnamestring != '\x00':
modelname += modelnamestring
stringoffset += 1
modelnamestring = readobjfile[firstmddxstring + stringoffset:firstmddxstring + stringoffset + 1]
temparray.append(modelname)
posyoffset = readobjfile[firstmddf + nextitemoffset + 0x8:firstmddf + nextitemoffset + 0x8 + 4]
unpackposy = struct.unpack('f', posyoffset)[0]
poszoffset = readobjfile[firstmddf + nextitemoffset + 0xC:firstmddf + nextitemoffset + 0xC + 4]
unpackposz = struct.unpack('f', poszoffset)[0]
posxoffset = readobjfile[firstmddf + nextitemoffset + 0x10:firstmddf + nextitemoffset + 0x10 + 4]
unpackposx = struct.unpack('f', posxoffset)[0]
posy = 32 * GRID_SIZE - unpackposy
posz = unpackposz
posx = 32 * GRID_SIZE - unpackposx
#print posy
#print posz
#print posx
temparray.append(posy)
temparray.append(posz)
temparray.append(posx)
rotatioyoffset = readobjfile[firstmddf + nextitemoffset + 0x14:firstmddf + nextitemoffset + 0x14 + 4]
unpackrotationy = struct.unpack('f', rotatioyoffset)[0]
rotatiozoffset = readobjfile[firstmddf + nextitemoffset + 0x18:firstmddf + nextitemoffset + 0x18 + 4]
unpackrotationz = struct.unpack('f', rotatiozoffset)[0]
rotatioxoffset = readobjfile[firstmddf + nextitemoffset + 0x1C:firstmddf + nextitemoffset + 0x1C + 4]
unpackrotationx = struct.unpack('f', rotatioxoffset)[0]
scaleoffset = readobjfile[firstmddf + nextitemoffset + 0x20:firstmddf + nextitemoffset + 0x20 + 4]
unpackscale = struct.unpack('i', scaleoffset)[0]
#checkboundingbox = adtinputfile.split('_')
#checkxcorner = checkboundingbox[2].split('.')
#startingycorner = 32 * GRID_SIZE - int(checkboundingbox[1]) * GRID_SIZE
#startingxcorner = 32 * GRID_SIZE - int(checkxcorner[0]) * GRID_SIZE
#Filter M2 OUTSIDE bounding box of current ADT. However when not generated some weird movements of other M2s
#occured so I commented it out.
#if (posy > startingycorner or posy < (startingycorner - GRID_SIZE)) or (posx > startingxcorner or posx < (startingxcorner - GRID_SIZE)):
#print 'M2 outside bounding box'
#temparray = []
#nextitemoffset += 0x24
#continue
#print unpackrotationy
#print unpackrotationz
#print unpackrotationx
temparray.append(unpackrotationy)
temparray.append(unpackrotationz)
temparray.append(unpackrotationx)
temparray.append(unpackscale)
nextitemoffset += 0x24
itemIDaddress = readobjfile[firstmddf + nextitemoffset:firstmddf + nextitemoffset + 4]
itemID = struct.unpack('i', itemIDaddress)[0]
m2array.append(temparray)
temparray = []
if useCASCParser == False:
for item in m2array:
print item
if outputfolderpath == None:
parseM2(filename, mapfolderlocation, item[0], item[1], item[2], item[3], item[4], item[5], item[6], item[7])
else:
parseM2(filename, mapfolderlocation, item[0], item[1], item[2], item[3], item[4], item[5], item[6], item[7], outputfolderpath)
else:
return m2array
#print len(m2array)
def parseWMO(adtfilename, folderpath, filepath, posy, posz, posx, rotationy, rotationz, rotationx, outputfolder=None, useCASCParser=False, cascfileinput=None):
global MCNKindexes
global vertexesarray
outputfile = adtfilename.split('.')
outputfile[-1] = 'obj'
outputfilename = '.'.join(outputfile)
if outputfolder != None:
fixpath = outputfilename.split('\\')[-1]
outputfilename = outputfolder + fixpath
wmotrianglearray = []
wmovertexarray = []
wmotrianglecollisioncheck = []
if useCASCParser == False:
openwmo = open(folderpath + filepath, 'rb')
readwmo = openwmo.read()
openwmo.close()
else:
readwmo = cascfileinput
foundMOVI = re.finditer('IVOM', readwmo)
moviindex = 0
movtindex = 0
if foundMOVI:
for m in foundMOVI:
kl = m.span()
moviindex = kl[0]
break
else:
print 'MOVI not found'
foundMOVT = re.finditer('TVOM', readwmo)
if foundMOVT:
for m in foundMOVT:
kl = m.span()
movtindex = kl[0]
break
else:
print 'MOVT not found'
mopyindex = 0
foundMOPY = re.finditer('YPOM', readwmo)
if foundMOPY:
for m in foundMOPY:
kl = m.span()
mopyindex = kl[0]
break
else:
print 'MOPY not found'
mogpindex = 0
foundMOGP = re.finditer('PGOM', readwmo)
if foundMOGP:
for m in foundMOGP:
kl = m.span()
mogpindex = kl[0]
break
else:
print 'MOGP not found'
foundmovt = 0
foundMOVT = re.finditer('VTOM', readwmo)
if foundMOVT:
for m in foundMOVT:
kl = m.span()
foundmovt = kl[0]
break
else:
print 'MOTV not found'
checkflags = readwmo[mogpindex + 0x10: mogpindex + 0x10 + 0x4]
checkflagarray = []
for bit in checkflags:
checkbit = struct.unpack('B', bit)[0]
checkflagarray.append(checkbit)
#if checkflagarray[0] == 128 and (checkflagarray[3] == 132 or checkflagarray[3] == 68 or checkflagarray[3] == 36 or checkflagarray[3] == 20):
if checkflagarray[0] == 128:
print 'This WMO group has Unreachable Flag, aborting!'
elif foundmovt == 0:
print 'MOTV chunk not found, WMO group doesnt exist or its antiportal, aborting!'
else:
if moviindex != 0 and movtindex != 0:
movistartaddress = moviindex + 0x4
trianglescountaddress = readwmo[movistartaddress:movistartaddress + 0x4]
trianglecount = struct.unpack('i', trianglescountaddress)[0]
#print trianglecount
trianglevalueaddress = readwmo[movistartaddress + 0x4:movistartaddress + 0x4 + 0x2]
trianglevalue = struct.unpack('H', trianglevalueaddress)[0]
#print trianglevalue
movtstartaddress = movtindex + 0x4
vertexescountaddress = readwmo[movtstartaddress:movtstartaddress + 0x4]
vertexamount = struct.unpack('i', vertexescountaddress)[0]
#print vertexamount
vertexvalueaddress = readwmo[movtstartaddress + 0x4: movtstartaddress + 0x4 + 0x4]
vertexvalue = struct.unpack('f', vertexvalueaddress)[0]
#print vertexvalue
nextvertexoffset = 0
mopystartaddress = mopyindex + 0x8
trianglecollsiontexturecheckaddress = readwmo[mopystartaddress:mopystartaddress + 0x1]
trianglecollisioncheck = struct.unpack('B', trianglecollsiontexturecheckaddress)[0]
while len(wmovertexarray) < (vertexamount / 4):
wmovertexarray.append(vertexvalue)
nextvertexoffset += 0x4
vertexvalueaddress = readwmo[movtstartaddress + 0x4 + nextvertexoffset: movtstartaddress + 0x4 + nextvertexoffset + 0x4]
vertexvalue = struct.unpack('f', vertexvalueaddress)[0]
nexttriangleoffset = 0
nextcollisioncheckoffset = 0
while len(wmotrianglearray) < (trianglecount / 2):
wmotrianglearray.append(trianglevalue)
nexttriangleoffset += 0x2
trianglevalueaddress = readwmo[movistartaddress + 0x4 + nexttriangleoffset:movistartaddress + 0x4 + nexttriangleoffset + 0x2]
trianglevalue = struct.unpack('H', trianglevalueaddress)[0]
while len(wmotrianglecollisioncheck) < (trianglecount / (2 * 3)):
wmotrianglecollisioncheck.append(trianglecollisioncheck)
nextcollisioncheckoffset += 0x2
trianglecollsiontexturecheckaddress = readwmo[mopystartaddress + nextcollisioncheckoffset :mopystartaddress + nextcollisioncheckoffset + 0x1]
trianglecollisioncheck = struct.unpack('B', trianglecollsiontexturecheckaddress)[0]
#print wmovertexarray
#print len(wmovertexarray)
#print wmotrianglearray
#print len(wmotrianglearray)
#print wmotrianglecollisioncheck
#print len(wmotrianglecollisioncheck)
countvertexestestfile = 0
testwmofile = open(outputfilename, 'r')
readwmofile = testwmofile.readlines()
for line in readwmofile:
if 'v ' in line:
countvertexestestfile +=1
if rotationz != 0 and len(wmovertexarray)!= 0:
cosvalue = math.cos(math.radians(rotationz))
sinvalue = math.sin(math.radians(rotationz))
#print rotationz
#if rotationz < 0:
#rotationz += 360
#elif rotationz < 0:
helpercounter = 0
for rotationindexfix, v in enumerate(wmovertexarray):
if helpercounter == 0:
currenty = wmovertexarray[rotationindexfix + 1]
currentx = wmovertexarray[rotationindexfix]
currentz = wmovertexarray[rotationindexfix + 2]
#X
wmovertexarray[rotationindexfix] = (currentx * cosvalue) - (currenty * sinvalue)
helpercounter +=1
elif helpercounter == 1:
#Y
wmovertexarray[rotationindexfix] = (currentx * sinvalue) + (currenty * cosvalue)
helpercounter +=1
elif helpercounter == 2:
#Z
helpercounter -= 2
#print m2vertexarray
if rotationy != 0 and len(wmovertexarray)!= 0:
cosvalue = math.cos(math.radians(rotationy))
sinvalue = math.sin(math.radians(rotationy))
#if rotationz > 0:
#rotationz = -rotationz
#elif rotationz < 0:
helpercounter = 0
for rotationindexfix, v in enumerate(wmovertexarray):
if helpercounter == 0:
#X
currenty = wmovertexarray[rotationindexfix + 1]
currentx = wmovertexarray[rotationindexfix]
currentz = wmovertexarray[rotationindexfix + 2]
wmovertexarray[rotationindexfix] = (currentx * cosvalue) + (currentz * sinvalue)
helpercounter +=1
elif helpercounter == 1:
#Y
helpercounter +=1
elif helpercounter == 2:
#Z
wmovertexarray[rotationindexfix] = (-1 * currentx * sinvalue) + (currentz * cosvalue)
helpercounter -= 2
#print m2vertexarray