Function ReadSavegame

source/core/savegamehelp.cpp:135–181

//=============================================================================

bool ReadSavegame(const char* name)
{
	auto savereader = FileSys::FResourceFile::OpenResourceFile(name, true);

	if (savereader != nullptr)
	{
		auto lump = savereader->FindEntry("info.json");
		if (lump < 0)
		{
			delete savereader;
			return false;
		}
		auto file = savereader->GetEntryReader(lump);
		if (G_ValidateSavegame(file, nullptr, false) <= 0)
		{
			delete savereader;
			return false;
		}
		file.Close();

		auto info = savereader->FindEntry("session.json");
		if (info < 0)
		{
			delete savereader;
			return false;
		}

		auto data = savereader->Read(info);
		FRazeSerializer arc;
		if (!arc.OpenReader(data.string(), data.size()))
		{
			delete savereader;
			return false;
		}

		// Load the savegame.
		loadMapBackup(currentLevel->fileName.GetChars());
		SerializeSession(arc);
		g_nextskill = gi->GetCurrentSkill();
		arc.Close();
		delete savereader;

		ResetStatusBar();
		return true;
	}
	return false;
}

CVAR(Bool, save_formatted, false, 0)	// should be set to false once the conversion is done