metaforce/Runtime/CResLoader.hpp

66 lines
3.2 KiB
C++

#pragma once
#include <functional>
#include <list>
#include <memory>
#include <string>
#include <vector>
#include "Runtime/CPakFile.hpp"
#include "Runtime/IOStreams.hpp"
#include "Runtime/RetroTypes.hpp"
namespace urde {
class IDvdRequest;
struct SObjectTag;
class CResLoader {
std::string m_loaderPath;
// std::list<std::unique_ptr<CPakFile>> x0_aramList;
std::list<std::unique_ptr<CPakFile>> x18_pakLoadedList;
std::list<std::unique_ptr<CPakFile>> x30_pakLoadingList;
std::list<std::unique_ptr<CPakFile>> m_overridePakList; // URDE Addition, Trilogy has a similar mechanism, need to verify behavior against it
u32 x44_pakLoadingCount = 0;
std::list<std::unique_ptr<CPakFile>>::iterator x48_curPak;
mutable CAssetId x4c_cachedResId;
mutable const CPakFile::SResInfo* x50_cachedResInfo = nullptr;
bool x54_forwardSeek = false;
bool _GetTagListForFile(std::vector<SObjectTag>& out, const std::string& path,
const std::unique_ptr<CPakFile>& file) const;
public:
CResLoader();
const std::vector<CAssetId>* GetTagListForFile(std::string_view name) const;
void AddPakFileAsync(std::string_view name, bool buildDepList, bool worldPak, bool override=false);
void AddPakFile(std::string_view name, bool samusPak, bool worldPak, bool override=false);
void WaitForPakFileLoadingComplete();
std::unique_ptr<CInputStream> LoadNewResourcePartSync(const SObjectTag& tag, u32 length, u32 offset, void* extBuf);
void LoadMemResourceSync(const SObjectTag& tag, std::unique_ptr<u8[]>& bufOut, int* sizeOut);
std::unique_ptr<CInputStream> LoadResourceFromMemorySync(const SObjectTag& tag, const void* buf);
std::unique_ptr<CInputStream> LoadNewResourceSync(const SObjectTag& tag, void* extBuf = nullptr);
std::shared_ptr<IDvdRequest> LoadResourcePartAsync(const SObjectTag& tag, u32 off, u32 size, void* buf);
std::shared_ptr<IDvdRequest> LoadResourceAsync(const SObjectTag& tag, void* buf);
std::unique_ptr<u8[]> LoadResourceSync(const urde::SObjectTag& tag);
std::unique_ptr<u8[]> LoadNewResourcePartSync(const urde::SObjectTag& tag, u32 off, u32 size);
void GetTagListForFile(const char* pakName, std::vector<SObjectTag>& out) const;
bool GetResourceCompression(const SObjectTag& tag) const;
u32 ResourceSize(const SObjectTag& tag) const;
bool ResourceExists(const SObjectTag& tag) const;
FourCC GetResourceTypeById(CAssetId id) const;
const SObjectTag* GetResourceIdByName(std::string_view name) const;
bool AreAllPaksLoaded() const;
void AsyncIdlePakLoading();
bool FindResource(CAssetId id) const;
CPakFile* FindResourceForLoad(CAssetId id);
CPakFile* FindResourceForLoad(const SObjectTag& tag);
bool CacheFromPakForLoad(CPakFile& file, CAssetId id);
bool CacheFromPak(const CPakFile& file, CAssetId id) const;
void MoveToCorrectLoadedList(std::unique_ptr<CPakFile>&& file);
std::vector<std::pair<std::string, SObjectTag>> GetResourceIdToNameList() const;
void EnumerateResources(const std::function<bool(const SObjectTag&)>& lambda) const;
void EnumerateNamedResources(const std::function<bool(std::string_view, const SObjectTag&)>& lambda) const;
const std::list<std::unique_ptr<CPakFile>>& GetPaks() const { return x18_pakLoadedList; }
};
} // namespace urde