def extract(self, dg, verbose=False):
# Read first DWORD. If it's 0xFFFF0001 we'll get resource IDs in the file links and the next DWORD is the
# number of file links. Otherwise the first DWORD is the number of file links.
data = dg.get_dword()
if data == 0xFFFF0001:
self.version_mark = True
if verbose:
print("First DWORD is 0xFFFF0001, setting version mark flag")
sectlen = data = dg.get_dword()
else:
self.version_mark = False
if verbose:
print(
"First DWORD is %s, clearing version mark flag as not 0xFFFF0001"
% format(data, '#010x'))
sectlen = data
# Now read in the specified number of file links
self.filelinks = []
if verbose:
print("Reading %s FileLinks" % sectlen)
for _ in range(sectlen):
tmp = FileLink(dg, self.version_mark)
self.filelinks.append(tmp)
# RCOLIDs
self.item_count = dg.get_dword()
self.rcol_ids = []
if verbose:
print("Reading %s RCOL IDs" % self.item_count)
for index in range(self.item_count):
rcol_id = PackedFileType(dg.get_dword())
if verbose:
print(" %d => %s" % (index, str(rcol_id)))
self.rcol_ids.append(rcol_id)
def extract(self, dg, shallow=False, verbose=False):
# First get the common RCOLDataBlock header
super(GMNDData, self).extract(dg)
# Some nodes
self.objgraphnode = cObjectGraphNode(dg)
self.sgres = cSGResource(dg)
# Got name so terminate early if shallow
if shallow:
return
# Forced relocation?
if self.version == 11:
tmp = dg.get_word()
if tmp == 2:
self.forced_relocation = True
elif tmp == 512:
self.forced_relocation = False
else:
raise ValueError("Unexpected forced relocation value %d" % tmp)
# Assisted geometry
if self.version == 11 or self.version == 12:
tmp = dg.get_word()
if tmp == 1:
self.assisted_geometry = True
elif tmp == 256:
self.assisted_geometry = False
else:
raise ValueError("Unexpected assisted geometry value %d" % tmp)
# Unknown
tmp = dg.get_byte()
if tmp != 1:
raise ValueError("Expected unknown parameter value 1, got %d" %
tmp)
# Attached RCOLs
count = dg.get_dword()
self.attached_RCOLs = []
for _ in range(count):
rcol_type = PackedFileType(dg.get_dword())
if rcol_type.is_rcol():
rcol_type.RCOLConstructor()(dg, verbose)
else:
raise ValueError("%s is not an RCOL type" % str(rcol_type))
def register(cls):
PackedFileType.register(PackedFile.LGHTA, cls)
PackedFileType.register(PackedFile.LGHTD, cls)
PackedFileType.register(PackedFile.LGHTP, cls)
PackedFileType.register(PackedFile.LGHTS, cls)
def get_nodetype(data):
return PackedFileType(data)
def register(cls):
PackedFileType.register(cls.typeEnum, cls)