void Game::Serialize(Serializer::Writer &wr)
{
// leading signature
for (Uint32 i = 0; i < strlen(s_saveStart)+1; i++)
wr.Byte(s_saveStart[i]);
// version
wr.Int32(s_saveVersion);
Serializer::Writer section;
// space, all the bodies and things
m_space->Serialize(section);
wr.WrSection("Space", section.GetData());
// game state and space transition state
section = Serializer::Writer();
section.Int32(m_space->GetIndexForBody(m_player.Get()));
// hyperspace clouds being brought over from the previous system
section.Int32(m_hyperspaceClouds.size());
for (std::list<HyperspaceCloud*>::const_iterator i = m_hyperspaceClouds.begin(); i != m_hyperspaceClouds.end(); ++i)
(*i)->Serialize(section, m_space.Get());
section.Double(m_time);
section.Int32(Uint32(m_state));
section.Bool(m_wantHyperspace);
section.Double(m_hyperspaceProgress);
section.Double(m_hyperspaceDuration);
section.Double(m_hyperspaceEndTime);
wr.WrSection("Game", section.GetData());
// system political data (crime etc)
section = Serializer::Writer();
Polit::Serialize(section);
wr.WrSection("Polit", section.GetData());
// views. must be saved in init order
section = Serializer::Writer();
Pi::cpan->Save(section);
wr.WrSection("ShipCpanel", section.GetData());
section = Serializer::Writer();
Pi::sectorView->Save(section);
wr.WrSection("SectorView", section.GetData());
section = Serializer::Writer();
Pi::worldView->Save(section);
wr.WrSection("WorldView", section.GetData());
// lua
section = Serializer::Writer();
Pi::luaSerializer->Serialize(section);
wr.WrSection("LuaModules", section.GetData());
// trailing signature
for (Uint32 i = 0; i < strlen(s_saveEnd)+1; i++)
wr.Byte(s_saveEnd[i]);
}
void BinaryConverter::Save(const std::string& filename, const std::string& savepath, Model* m, const bool bInPlace)
{
printf("Saving file (%s)\n", filename.c_str());
FILE *f = nullptr;
FileSystem::FileSourceFS newFS(FileSystem::GetDataDir());
if (!bInPlace) {
if (!FileSystem::userFiles.MakeDirectory(SAVE_TARGET_DIR))
throw CouldNotOpenFileException();
std::string newpath = savepath.substr(0, savepath.size()-filename.size());
size_t pos = newpath.find_first_of("/", 0);
while(pos<savepath.size()-filename.size()) {
newpath = savepath.substr(0, pos);
pos = savepath.find_first_of("/", pos+1);
if (!FileSystem::userFiles.MakeDirectory(FileSystem::JoinPathBelow(SAVE_TARGET_DIR,newpath)))
throw CouldNotOpenFileException();
printf("Made directory (%s)\n", FileSystem::JoinPathBelow(SAVE_TARGET_DIR,newpath).c_str());
}
f = FileSystem::userFiles.OpenWriteStream(
FileSystem::JoinPathBelow(SAVE_TARGET_DIR, savepath + SGM_EXTENSION));
printf("Save file (%s)\n", FileSystem::JoinPathBelow(SAVE_TARGET_DIR, savepath + SGM_EXTENSION).c_str());
if (!f) throw CouldNotOpenFileException();
} else {
f = newFS.OpenWriteStream(savepath + SGM_EXTENSION);
if (!f) throw CouldNotOpenFileException();
}
Serializer::Writer wr;
wr.Int32(SGM_STRING_ID.value);
wr.Int32(SGM_VERSION);
wr.String(m->GetName().c_str());
SaveMaterials(wr, m);
SaveHelperVisitor sv(&wr, m);
m->GetRoot()->Accept(sv);
m->GetCollisionMesh()->Save(wr);
wr.Float(m->GetDrawClipRadius());
SaveAnimations(wr, m);
//save tags
wr.Int32(m->GetNumTags());
for (unsigned int i = 0; i < m->GetNumTags(); i++)
wr.String(m->GetTagByIndex(i)->GetName().c_str());
// compress in memory, write to open file
size_t outSize = 0;
size_t nwritten = 0;
const std::string& data = wr.GetData();
void *pCompressedData = tdefl_compress_mem_to_heap(data.data(), data.length(), &outSize, 128);
if (pCompressedData) {
nwritten = fwrite(pCompressedData, outSize, 1, f);
mz_free(pCompressedData);
}
fclose(f);
if (nwritten != 1) throw CouldNotWriteToFileException();
}