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feat: add support for extracting ipaks to ImageConverter

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This commit is contained in:
Jan Laupetin
2026-05-11 21:58:25 +02:00
parent a2ab44da39
commit 36b4ec7781
6 changed files with 98 additions and 60 deletions
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src/ObjLoading/ObjContainer/IPak/IPak.cpp
+8 -3
View File
@@ -55,7 +55,7 @@ namespace
return true;
}
[[nodiscard]] std::unique_ptr<iobjstream> GetEntryStream(const Hash nameHash, const Hash dataHash) const override
[[nodiscard]] std::unique_ptr<iobjstream> GetEntryStream(const IPakHash nameHash, const IPakHash dataHash) const override
{
const IPakIndexEntryKey wantedKey{
{.dataHash = dataHash, .nameHash = nameHash}
@@ -77,6 +77,11 @@ namespace
return nullptr;
}
[[nodiscard]] const std::vector<IPakIndexEntry>& GetIndexEntries() const override
{
return m_index_entries;
}
std::string GetName() override
{
return fs::path(m_path).filename().replace_extension("").string();
@@ -203,12 +208,12 @@ std::unique_ptr<IIPak> IIPak::Create(std::string path, std::unique_ptr<std::istr
return std::make_unique<IPak>(std::move(path), std::move(stream));
}
IIPak::Hash IIPak::HashString(const std::string& str)
IPakHash IIPak::HashString(const std::string& str)
{
return R_HashString(str.c_str(), 0);
}
IIPak::Hash IIPak::HashData(const void* data, const size_t dataSize)
IPakHash IIPak::HashData(const void* data, const size_t dataSize)
{
return crc32(0, static_cast<const Bytef*>(data), static_cast<unsigned>(dataSize));
}
src/ObjLoading/ObjContainer/IPak/IPak.h
+7 -5
View File
@@ -1,5 +1,6 @@
#pragma once
#include "ObjContainer/IPak/IPakTypes.h"
#include "ObjContainer/ObjContainerReferenceable.h"
#include "ObjContainer/ObjContainerRepository.h"
#include "Utils/ObjStream.h"
@@ -14,19 +15,20 @@ class IIPak : public ObjContainerReferenceable
{
public:
static ObjContainerRepository<IIPak, Zone> Repository;
typedef std::uint32_t Hash;
IIPak() = default;
virtual ~IIPak() = default;
~IIPak() override = default;
IIPak(const IIPak& other) = default;
IIPak(IIPak&& other) noexcept = default;
IIPak& operator=(const IIPak& other) = default;
IIPak& operator=(IIPak&& other) noexcept = default;
virtual bool Initialize() = 0;
[[nodiscard]] virtual std::unique_ptr<iobjstream> GetEntryStream(Hash nameHash, Hash dataHash) const = 0;
[[nodiscard]] virtual std::unique_ptr<iobjstream> GetEntryStream(IPakHash nameHash, IPakHash dataHash) const = 0;
[[nodiscard]] virtual const std::vector<IPakIndexEntry>& GetIndexEntries() const = 0;
static std::unique_ptr<IIPak> Create(std::string path, std::unique_ptr<std::istream> stream);
static Hash HashString(const std::string& str);
static Hash HashData(const void* data, size_t dataSize);
static IPakHash HashString(const std::string& str);
static IPakHash HashData(const void* data, size_t dataSize);
};