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Code Issues Releases Activity

extract lod

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This commit is contained in:
Laserlicht
2024-08-31 00:44:20 +02:00
parent b1de501716
commit 0e500efe5a
5 changed files with 106 additions and 23 deletions
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17
lib/filesystem/CArchiveLoader.cpp
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@@ -197,6 +197,11 @@ std::string CArchiveLoader::getMountPoint() const
return mountPoint;
}
std::unordered_map<ResourcePath, ArchiveEntry> CArchiveLoader::getEntries() const
{
return entries;
}
std::unordered_set<ResourcePath> CArchiveLoader::getFilteredFiles(std::function<bool(const ResourcePath &)> filter) const
{
std::unordered_set<ResourcePath> foundID;
@@ -209,7 +214,7 @@ std::unordered_set<ResourcePath> CArchiveLoader::getFilteredFiles(std::function<
return foundID;
}
void CArchiveLoader::extractToFolder(const std::string & outputSubFolder, CInputStream & fileStream, const ArchiveEntry & entry) const
void CArchiveLoader::extractToFolder(const std::string & outputSubFolder, CInputStream & fileStream, const ArchiveEntry & entry, bool absolute) const
{
si64 currentPosition = fileStream.tell(); // save filestream position
@@ -217,7 +222,7 @@ void CArchiveLoader::extractToFolder(const std::string & outputSubFolder, CInput
fileStream.seek(entry.offset);
fileStream.read(data.data(), entry.fullSize);
boost::filesystem::path extractedFilePath = createExtractedFilePath(outputSubFolder, entry.name);
boost::filesystem::path extractedFilePath = createExtractedFilePath(outputSubFolder, entry.name , absolute);
// writeToOutputFile
std::ofstream out(extractedFilePath.string(), std::ofstream::binary);
@@ -227,17 +232,17 @@ void CArchiveLoader::extractToFolder(const std::string & outputSubFolder, CInput
fileStream.seek(currentPosition); // restore filestream position
}
void CArchiveLoader::extractToFolder(const std::string & outputSubFolder, const std::string & mountPoint, ArchiveEntry entry) const
void CArchiveLoader::extractToFolder(const std::string & outputSubFolder, const std::string & mountPoint, ArchiveEntry entry, bool absolute) const
{
std::unique_ptr<CInputStream> inputStream = load(ResourcePath(mountPoint + entry.name));
entry.offset = 0;
extractToFolder(outputSubFolder, *inputStream, entry);
extractToFolder(outputSubFolder, *inputStream, entry, absolute);
}
boost::filesystem::path createExtractedFilePath(const std::string & outputSubFolder, const std::string & entryName)
boost::filesystem::path createExtractedFilePath(const std::string & outputSubFolder, const std::string & entryName, bool absolute)
{
boost::filesystem::path extractionFolderPath = VCMIDirs::get().userExtractedPath() / outputSubFolder;
boost::filesystem::path extractionFolderPath = absolute ? outputSubFolder : VCMIDirs::get().userExtractedPath() / outputSubFolder;
boost::filesystem::path extractedFilePath = extractionFolderPath / entryName;
boost::filesystem::create_directories(extractionFolderPath);