def read(self, reader: ByteIO):
self.version = reader.read_uint32()
if self.version!=7:
if self.version == 402653184:
reader.insert_begin(b'\x07')
self.version = reader.read_uint32()
print('VTX FILE WAS "PROTECTED", but screew it :P')
else:
raise NotImplementedError('VTX version {} is not supported!'.format(self.version))
self.vertex_cache_size = reader.read_uint32()
self.max_bones_per_strip = reader.read_uint16()
self.max_bones_per_tri = reader.read_uint16()
self.max_bones_per_vertex = reader.read_uint32()
self.checksum = reader.read_uint32()
self.lodCount = reader.read_uint32()
self.material_replacement_list_offset = reader.read_uint32()
self.bodyPartCount = reader.read_uint32()
self.bodyPartOffset = reader.read_uint32()
global max_bones_per_vertex
max_bones_per_vertex = self.max_bones_per_vertex
if self.bodyPartOffset > 0:
reader.seek(self.bodyPartOffset)
try:
for _ in range(self.bodyPartCount):
self.vtx_body_parts.append(SourceVtxBodyPart().read(reader))
except struct.error:
global extra_8
extra_8 = False
self.vtx_body_parts.clear()
reader.seek(self.bodyPartOffset)
for _ in range(self.bodyPartCount):
self.vtx_body_parts.append(SourceVtxBodyPart().read(reader))
if self.material_replacement_list_offset > 0:
reader.seek(self.material_replacement_list_offset)
for _ in range(self.lodCount):
self.material_replacement_lists.append(MaterialReplacementList().read(reader))
def read(self, reader: ByteIO):
self.id = reader.read_fourcc()
if self.id != 'IDSV':
if self.id[:-1] == 'DSV':
reader.insert_begin(b'I')
self.id = reader.read_fourcc()
print('VVD FILE WAS "PROTECTED", but screew it :P')
else:
raise NotImplementedError('VVD format {} is not supported!'.format(self.id))
self.version = reader.read_uint32()
self.checksum = reader.read_uint32()
self.lod_count = reader.read_uint32()
self.lod_vertex_count = [reader.read_uint32() for _ in range(8)]
self.fixup_count = reader.read_uint32()
self.fixup_table_offset = reader.read_uint32()
self.vertex_data_offset = reader.read_uint32()
self.tangent_data_offset = reader.read_uint32()
self.fixed_vertexes_by_lod = [[]] * self.lod_count
if self.lod_count <= 0:
return
reader.seek(self.vertex_data_offset)
for _ in range(self.lod_vertex_count[0]):
self.vertexes.append(SourceVertex().read(reader))
reader.seek(self.fixup_table_offset)
if self.fixup_count > 0:
for _ in range(self.fixup_count):
self.fixups.append(SourceVvdFixup().read(reader))
if self.lod_count > 0:
for lod_index in range(self.lod_count):
for fixup_index in range(len(self.fixups)):
fixup = self.fixups[fixup_index]
if fixup.lod_index >= lod_index:
for j in range(fixup.vertex_count):
vertex = self.vertexes[fixup.vertex_index + j]
self.fixed_vertexes_by_lod[lod_index].append(vertex)