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libeuropa/io/pak: Rename ReadData_Impl() to better reflect its purpose

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Also remove the `version` field from `pak::Reader`. It was never actually used.
This commit is contained in:
Lily Tsuru 2025-01-16 02:23:52 -05:00
parent 3d41ba7e6c
commit ab496ed4aa
2 changed files with 7 additions and 11 deletions
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5
include/europa/io/pak/Reader.hpp
View file

@ -42,21 +42,18 @@ namespace europa::io::pak {
MapType& GetFiles();
const MapType& GetFiles() const;
// implement in cpp later, lazy and just wanna get this out :vvv
const structs::PakHeaderVariant& GetHeader() const {
return header;
}
private:
template <class T>
void ReadData_Impl();
void ReadHeaderAndTOCImpl();
std::istream& stream;
bool invalid { false };
structs::PakVersion version;
structs::PakHeaderVariant header {};
MapType files;
};

13
src/libeuropa/io/pak/Reader.cpp
View file

@ -23,7 +23,7 @@ namespace europa::io::pak {
}
template <class T>
void Reader::ReadData_Impl() {
void Reader::ReadHeaderAndTOCImpl() {
auto header_type = impl::ReadStreamType<T>(stream);
if(!header_type.Valid()) {
@ -41,9 +41,8 @@ namespace europa::io::pak {
auto filename = impl::ReadPString(stream);
auto file = File {};
if constexpr(std::is_same_v<T, structs::PakHeader_V5>) {
// Version 5 supports sector aligned packages which have an additional field in them
// so we need to handle it here
// (not feeling quite as hot about all the crazy template magic here anymore)
// Version 5 supports sector aligned packages, which have an additional field in them
// (the start LBA of the file), so we need to handle that here.
if(header_type.sectorAlignedFlag) {
file.InitWithExistingTocEntry(impl::ReadStreamType<typename T::TocEntry_SectorAligned>(stream));
} else {
@ -65,13 +64,13 @@ namespace europa::io::pak {
switch(commonHeader.version) {
case structs::PakVersion::Ver3:
ReadData_Impl<structs::PakHeader_V3>();
ReadHeaderAndTOCImpl<structs::PakHeader_V3>();
break;
case structs::PakVersion::Ver4:
ReadData_Impl<structs::PakHeader_V4>();
ReadHeaderAndTOCImpl<structs::PakHeader_V4>();
break;
case structs::PakVersion::Ver5:
ReadData_Impl<structs::PakHeader_V5>();
ReadHeaderAndTOCImpl<structs::PakHeader_V5>();
break;
default:
return;