DarkflameServer/dCommon/dClient/PackIndex.cpp
2022-11-02 20:30:35 -07:00

55 lines
1.3 KiB
C++

#include "PackIndex.h"
#include "BinaryIO.h"
#include "Game.h"
#include "dLogger.h"
PackIndex::PackIndex(const std::filesystem::path& filePath) {
m_FileStream = std::ifstream(filePath / "versions" / "primary.pki", std::ios::in | std::ios::binary);
BinaryIO::BinaryRead<uint32_t>(m_FileStream, m_Version);
BinaryIO::BinaryRead<uint32_t>(m_FileStream, m_PackPathCount);
for (int i = 0; i < m_PackPathCount; i++) {
uint32_t stringLen = 0;
BinaryIO::BinaryRead<uint32_t>(m_FileStream, stringLen);
std::string path;
for (int j = 0; j < stringLen; j++) {
char inChar;
BinaryIO::BinaryRead<char>(m_FileStream, inChar);
path += inChar;
}
m_PackPaths.push_back(path);
}
BinaryIO::BinaryRead<uint32_t>(m_FileStream, m_PackFileIndexCount);
for (int i = 0; i < m_PackFileIndexCount; i++) {
PackFileIndex packFileIndex;
BinaryIO::BinaryRead<PackFileIndex>(m_FileStream, packFileIndex);
m_PackFileIndices.push_back(packFileIndex);
}
Game::logger->Log("PackIndex", "Loaded pack catalog with %i pack files and %i files", m_PackPaths.size(), m_PackFileIndices.size());
for (auto& item : m_PackPaths) {
std::replace(item.begin(), item.end(), '\\', '/');
auto* pack = new Pack(filePath / item);
m_Packs.push_back(pack);
}
m_FileStream.close();
}
PackIndex::~PackIndex() {
for (const auto* item : m_Packs) {
delete item;
}
}