mirror of https://github.com/AxioDL/metaforce.git
943 lines
26 KiB
C++
943 lines
26 KiB
C++
#include "CMemoryCardDriver.hpp"
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#include "MP1.hpp"
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#include "CCRC32.hpp"
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namespace urde
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{
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namespace MP1
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{
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static const char* SaveFileNames[] =
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{
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"MetroidPrime A",
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"MetroidPrime B"
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};
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using ECardResult = kabufuda::ECardResult;
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using ECardSlot = kabufuda::ECardSlot;
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ECardResult CMemoryCardDriver::SFileInfo::Open()
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{
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return CMemoryCardSys::OpenFile(GetFileCardPort(), x14_name.c_str(), x0_fileInfo);
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}
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ECardResult CMemoryCardDriver::SFileInfo::Close()
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{
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return CMemoryCardSys::CloseFile(x0_fileInfo);
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}
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ECardResult CMemoryCardDriver::SFileInfo::StartRead()
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{
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CMemoryCardSys::CardStat stat = {};
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ECardResult result = CMemoryCardSys::GetStatus(x0_fileInfo.slot, x0_fileInfo.getFileNo(), stat);
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if (result != ECardResult::READY)
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return result;
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u32 length = stat.GetFileLength();
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x34_saveData.clear();
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x24_saveFileData.resize(length);
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return CMemoryCardSys::ReadFile(x0_fileInfo, x24_saveFileData.data(), length, 0);
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}
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ECardResult CMemoryCardDriver::SFileInfo::TryFileRead()
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{
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ECardResult res = CMemoryCardSys::GetResultCode(GetFileCardPort());
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if (res == ECardResult::READY)
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res = FileRead();
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return res;
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}
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ECardResult CMemoryCardDriver::SFileInfo::FileRead()
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{
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x34_saveData.clear();
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u32 existingCrc = hecl::SBig(*reinterpret_cast<u32*>(x24_saveFileData.data()));
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u32 newCrc = CCRC32::Calculate(x24_saveFileData.data() + 4, x24_saveFileData.size() - 4);
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if (existingCrc == newCrc)
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{
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u32 saveDataOff;
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ECardResult result = GetSaveDataOffset(saveDataOff);
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if (result != ECardResult::READY)
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{
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x24_saveFileData.clear();
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return result;
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}
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u32 saveSize = x24_saveFileData.size() - saveDataOff;
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x34_saveData.resize(saveSize);
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memmove(x34_saveData.data(), x24_saveFileData.data() + saveDataOff, saveSize);
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x24_saveFileData.clear();
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return ECardResult::READY;
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}
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else
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{
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x24_saveFileData.clear();
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return ECardResult::CRC_MISMATCH;
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}
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}
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ECardResult CMemoryCardDriver::SFileInfo::GetSaveDataOffset(u32& offOut)
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{
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CMemoryCardSys::CardStat stat = {};
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ECardResult result = CMemoryCardSys::GetStatus(x0_fileInfo.slot, x0_fileInfo.getFileNo(), stat);
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if (result != ECardResult::READY)
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{
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offOut = -1;
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return result;
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}
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offOut = 4;
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offOut += 64;
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switch (stat.GetBannerFormat())
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{
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case kabufuda::EImageFormat::C8:
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offOut += 3584;
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break;
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case kabufuda::EImageFormat::RGB5A3:
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offOut += 6144;
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break;
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default: break;
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}
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int idx = 0;
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bool paletteIcon = false;
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for (kabufuda::EImageFormat fmt = stat.GetIconFormat(idx);
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fmt != kabufuda::EImageFormat::None;
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fmt = stat.GetIconFormat(idx))
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{
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if (fmt == kabufuda::EImageFormat::C8)
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{
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paletteIcon = true;
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offOut += 1024;
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}
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else
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offOut += 2048;
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++idx;
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}
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if (paletteIcon)
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offOut += 512;
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return ECardResult::READY;
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}
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CMemoryCardDriver::SGameFileSlot::SGameFileSlot()
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{
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InitializeFromGameState();
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}
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CMemoryCardDriver::SGameFileSlot::SGameFileSlot(CMemoryInStream& in)
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{
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in.readBytesToBuf(x0_saveBuffer, 940);
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x944_fileInfo = CGameState::LoadGameFileState(x0_saveBuffer);
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}
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void CMemoryCardDriver::SGameFileSlot::InitializeFromGameState()
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{
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CBitStreamWriter w(x0_saveBuffer, 940);
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g_GameState->PutTo(w);
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w.Flush();
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x944_fileInfo = CGameState::LoadGameFileState(x0_saveBuffer);
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}
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void CMemoryCardDriver::SGameFileSlot::LoadGameState(u32 idx)
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{
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CBitStreamReader r(x0_saveBuffer, 940);
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static_cast<MP1::CMain*>(g_Main)->StreamNewGameState(r, idx);
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}
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CMemoryCardDriver::SFileInfo::SFileInfo(kabufuda::ECardSlot port, const std::string& name)
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: x0_fileInfo(port), x14_name(name) {}
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CMemoryCardDriver::CMemoryCardDriver(kabufuda::ECardSlot cardPort, CAssetId saveBanner,
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CAssetId saveIcon0, CAssetId saveIcon1, bool importPersistent)
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: x0_cardPort(cardPort), x4_saveBanner(saveBanner),
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x8_saveIcon0(saveIcon0), xc_saveIcon1(saveIcon1), x19d_importPersistent(importPersistent)
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{
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x100_mcFileInfos.reserve(2);
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x100_mcFileInfos.emplace_back(EFileState::Unknown, SFileInfo(x0_cardPort, SaveFileNames[0]));
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x100_mcFileInfos.emplace_back(EFileState::Unknown, SFileInfo(x0_cardPort, SaveFileNames[1]));
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}
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void CMemoryCardDriver::NoCardFound()
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{
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x10_state = EState::NoCard;
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static_cast<CMain*>(g_Main)->SetCardBusy(false);
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}
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const CGameState::GameFileStateInfo* CMemoryCardDriver::GetGameFileStateInfo(int idx)
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{
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SGameFileSlot* slot = xe4_fileSlots[idx].get();
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if (!slot)
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return nullptr;
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return &slot->x944_fileInfo;
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}
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CMemoryCardDriver::SSaveHeader CMemoryCardDriver::LoadSaveHeader(CMemoryInStream& in)
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{
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SSaveHeader ret;
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ret.x0_version = in.readUint32Big();
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for (int i=0 ; i<3 ; ++i)
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ret.x4_savePresent[i] = in.readBool();
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return ret;
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}
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std::unique_ptr<CMemoryCardDriver::SGameFileSlot> CMemoryCardDriver::LoadSaveFile(CMemoryInStream& in)
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{
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return std::make_unique<CMemoryCardDriver::SGameFileSlot>(in);
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}
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void CMemoryCardDriver::ReadFinished()
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{
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CMemoryCardSys::CardStat stat = {};
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SFileInfo& fileInfo = x100_mcFileInfos[x194_fileIdx].second;
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if (CMemoryCardSys::GetStatus(fileInfo.x0_fileInfo.slot,
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fileInfo.x0_fileInfo.getFileNo(), stat) != ECardResult::READY)
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{
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NoCardFound();
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return;
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}
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x20_fileTime = stat.GetTime();
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CMemoryInStream r(fileInfo.x34_saveData.data(), 3004);
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SSaveHeader header = LoadSaveHeader(r);
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r.readBytesToBuf(x30_systemData, 174);
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for (int i=0 ; i<3 ; ++i)
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if (header.x4_savePresent[i])
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xe4_fileSlots[i] = LoadSaveFile(r);
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if (x19d_importPersistent)
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ImportPersistentOptions();
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}
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void CMemoryCardDriver::ImportPersistentOptions()
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{
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CBitStreamReader r(x30_systemData, 174);
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CPersistentOptions opts(r);
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g_GameState->ImportPersistentOptions(opts);
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}
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void CMemoryCardDriver::ExportPersistentOptions()
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{
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CBitStreamReader r(x30_systemData, 174);
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CPersistentOptions opts(r);
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g_GameState->ExportPersistentOptions(opts);
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CBitStreamWriter w(x30_systemData, 174);
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opts.PutTo(w);
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}
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void CMemoryCardDriver::CheckCardCapacity()
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{
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if (x18_cardFreeBytes < 0x2000 || !x1c_cardFreeFiles)
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x14_error = EError::CardStillFull;
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}
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void CMemoryCardDriver::IndexFiles()
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{
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x14_error = EError::OK;
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for (std::pair<EFileState, SFileInfo>& info : x100_mcFileInfos)
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{
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if (info.first == EFileState::Unknown)
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{
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ECardResult result = info.second.Open();
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if (result == ECardResult::NOFILE)
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{
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info.first = EFileState::NoFile;
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continue;
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}
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else if (result == ECardResult::READY)
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{
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CMemoryCardSys::CardStat stat = {};
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if (CMemoryCardSys::GetStatus(info.second.x0_fileInfo.slot,
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info.second.x0_fileInfo.getFileNo(), stat) ==
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ECardResult::READY)
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{
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u32 comment = stat.GetCommentAddr();
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if (comment == -1)
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info.first = EFileState::BadFile;
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else
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info.first = EFileState::File;
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}
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else
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{
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NoCardFound();
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return;
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}
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if (info.second.Close() == ECardResult::NOCARD)
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{
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NoCardFound();
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return;
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}
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}
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else
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{
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NoCardFound();
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return;
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}
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}
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}
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if (x100_mcFileInfos[0].first == EFileState::File)
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{
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if (x100_mcFileInfos[1].first == EFileState::File)
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{
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CMemoryCardSys::CardStat stat = {};
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if (CMemoryCardSys::GetStatus(x100_mcFileInfos[0].second.x0_fileInfo.slot,
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x100_mcFileInfos[0].second.x0_fileInfo.getFileNo(), stat) ==
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ECardResult::READY)
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{
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u32 timeA = stat.GetTime();
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if (CMemoryCardSys::GetStatus(x100_mcFileInfos[1].second.x0_fileInfo.slot,
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x100_mcFileInfos[1].second.x0_fileInfo.getFileNo(), stat) ==
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ECardResult::READY)
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{
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u32 timeB = stat.GetTime();
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if (timeA > timeB)
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x194_fileIdx = 0;
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else
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x194_fileIdx = 1;
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StartFileRead();
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return;
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}
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NoCardFound();
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return;
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}
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NoCardFound();
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return;
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}
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x194_fileIdx = 0;
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StartFileRead();
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return;
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}
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if (x100_mcFileInfos[1].first == EFileState::File)
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{
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x194_fileIdx = 1;
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StartFileRead();
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return;
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}
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if (x100_mcFileInfos[0].first == EFileState::BadFile ||
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x100_mcFileInfos[1].first == EFileState::BadFile)
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{
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x10_state = EState::FileBad;
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x14_error = EError::FileCorrupted;
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}
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else
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{
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x10_state = EState::FileBad;
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x14_error = EError::FileMissing;
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}
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}
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void CMemoryCardDriver::StartCardProbe()
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{
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x10_state = EState::CardProbe;
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x14_error = EError::OK;
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UpdateCardProbe();
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}
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void CMemoryCardDriver::StartMountCard()
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{
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x10_state = EState::CardMount;
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x14_error = EError::OK;
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ECardResult result = CMemoryCardSys::MountCard(x0_cardPort);
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if (result != ECardResult::READY)
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UpdateMountCard(result);
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}
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void CMemoryCardDriver::StartCardCheck()
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{
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x14_error = EError::OK;
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x10_state = EState::CardCheck;
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ECardResult result = CMemoryCardSys::CheckCard(x0_cardPort);
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if (result != ECardResult::READY)
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UpdateCardCheck(result);
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}
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void CMemoryCardDriver::StartFileDeleteBad()
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{
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x14_error = EError::OK;
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x10_state = EState::FileDeleteBad;
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int idx = 0;
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for (std::pair<EFileState, SFileInfo>& info : x100_mcFileInfos)
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{
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if (info.first == EFileState::BadFile)
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{
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x194_fileIdx = idx;
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ECardResult result = CMemoryCardSys::FastDeleteFile(x0_cardPort, info.second.GetFileNo());
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if (result != ECardResult::READY)
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{
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UpdateFileDeleteBad(result);
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return;
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}
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}
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++idx;
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}
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}
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void CMemoryCardDriver::StartFileRead()
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{
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x14_error = EError::OK;
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x10_state = EState::FileRead;
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ECardResult result = x100_mcFileInfos[x194_fileIdx].second.Open();
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if (result != ECardResult::READY)
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{
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UpdateFileRead(result);
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return;
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}
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result = x100_mcFileInfos[x194_fileIdx].second.StartRead();
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if (result != ECardResult::READY)
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UpdateFileRead(result);
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}
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void CMemoryCardDriver::StartFileDeleteAlt()
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{
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x14_error = EError::OK;
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x10_state = EState::FileDeleteAlt;
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SFileInfo& fileInfo = x100_mcFileInfos[!bool(x194_fileIdx)].second;
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ECardResult result = CMemoryCardSys::FastDeleteFile(x0_cardPort, fileInfo.GetFileNo());
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if (result != ECardResult::READY)
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UpdateFileDeleteAlt(result);
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}
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void CMemoryCardDriver::StartFileCreate()
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{
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x14_error = EError::OK;
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x10_state = EState::FileCreate;
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if (x18_cardFreeBytes < 8192 || x1c_cardFreeFiles < 2)
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{
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x10_state = EState::FileCreateFailed;
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x14_error = EError::CardFull;
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return;
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}
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x194_fileIdx = 0;
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x198_fileInfo = std::make_unique<CMemoryCardSys::CCardFileInfo>(x0_cardPort, SaveFileNames[x194_fileIdx]);
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InitializeFileInfo();
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ECardResult result = x198_fileInfo->CreateFile();
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if (result != ECardResult::READY)
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UpdateFileCreate(result);
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}
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void CMemoryCardDriver::StartFileWrite()
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{
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x14_error = EError::OK;
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x10_state = EState::FileWrite;
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ECardResult result = x198_fileInfo->WriteFile();
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if (result != ECardResult::READY)
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UpdateFileWrite(result);
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}
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void CMemoryCardDriver::StartFileCreateTransactional()
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{
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x14_error = EError::OK;
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x10_state = EState::FileCreateTransactional;
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ClearFileInfo();
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if (x18_cardFreeBytes < 8192 || !x1c_cardFreeFiles)
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{
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x10_state = EState::FileCreateTransactionalFailed;
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x14_error = EError::CardFull;
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return;
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}
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x194_fileIdx = !bool(x194_fileIdx);
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x198_fileInfo = std::make_unique<CMemoryCardSys::CCardFileInfo>(x0_cardPort, SaveFileNames[x194_fileIdx]);
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InitializeFileInfo();
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ECardResult result = x198_fileInfo->CreateFile();
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if (result != ECardResult::READY)
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UpdateFileCreateTransactional(result);
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}
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void CMemoryCardDriver::StartFileWriteTransactional()
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{
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x14_error = EError::OK;
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x10_state = EState::FileWriteTransactional;
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ECardResult result = x198_fileInfo->WriteFile();
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if (result != ECardResult::READY)
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UpdateFileWriteTransactional(result);
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}
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void CMemoryCardDriver::StartFileDeleteAltTransactional()
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{
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x14_error = EError::OK;
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x10_state = EState::FileDeleteAltTransactional;
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ECardResult result = CMemoryCardSys::DeleteFile(x0_cardPort,
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SaveFileNames[!bool(x194_fileIdx)]);
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if (result != ECardResult::READY)
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UpdateFileDeleteAltTransactional(result);
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}
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void CMemoryCardDriver::StartFileRenameBtoA()
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{
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if (x194_fileIdx == 1)
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{
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/* Rename B file to A file (ideally the card is always left with 'A' only) */
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x14_error = EError::OK;
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x10_state = EState::FileRenameBtoA;
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ECardResult result = CMemoryCardSys::Rename(x0_cardPort,
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SaveFileNames[x194_fileIdx],
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SaveFileNames[!bool(x194_fileIdx)]);
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if (result != ECardResult::READY)
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UpdateFileRenameBtoA(result);
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}
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else
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{
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x10_state = EState::DriverClosed;
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WriteBackupBuf();
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}
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}
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void CMemoryCardDriver::StartCardFormat()
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{
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x14_error = EError::OK;
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x10_state = EState::CardFormat;
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ECardResult result = CMemoryCardSys::FormatCard(x0_cardPort);
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if (result != ECardResult::READY)
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UpdateCardFormat(result);
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}
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void CMemoryCardDriver::UpdateMountCard(ECardResult result)
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{
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switch (result)
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{
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case ECardResult::READY:
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x10_state = EState::CardMountDone;
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StartCardCheck();
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break;
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case ECardResult::BROKEN:
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x10_state = EState::CardMountDone;
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x14_error = EError::CardBroken;
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//StartCardCheck();
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break;
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default:
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HandleCardError(result, EState::CardMountFailed);
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break;
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}
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}
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void CMemoryCardDriver::UpdateCardProbe()
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{
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auto result = CMemoryCardSys::CardProbe(x0_cardPort);
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|
switch (result.x0_error)
|
|
{
|
|
case ECardResult::READY:
|
|
if (result.x8_sectorSize != 0x2000)
|
|
{
|
|
x10_state = EState::CardProbeFailed;
|
|
x14_error = EError::CardNon8KSectors;
|
|
return;
|
|
}
|
|
x10_state = EState::CardProbeDone;
|
|
StartMountCard();
|
|
break;
|
|
case ECardResult::BUSY:
|
|
break;
|
|
case ECardResult::WRONGDEVICE:
|
|
x10_state = EState::CardProbeFailed;
|
|
x14_error = EError::CardWrongDevice;
|
|
break;
|
|
default:
|
|
NoCardFound();
|
|
break;
|
|
}
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateCardCheck(ECardResult result)
|
|
{
|
|
switch (result)
|
|
{
|
|
case ECardResult::READY:
|
|
x10_state = EState::CardCheckDone;
|
|
if (!GetCardFreeBytes())
|
|
return;
|
|
if (CMemoryCardSys::GetSerialNo(x0_cardPort, x28_cardSerial) == ECardResult::READY)
|
|
return;
|
|
NoCardFound();
|
|
break;
|
|
case ECardResult::BROKEN:
|
|
x10_state = EState::CardCheckFailed;
|
|
x14_error = EError::CardBroken;
|
|
break;
|
|
default:
|
|
HandleCardError(result, EState::CardCheckFailed);
|
|
}
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileDeleteBad(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
x100_mcFileInfos[x194_fileIdx].first = EFileState::NoFile;
|
|
if (x100_mcFileInfos[!bool(x194_fileIdx)].first == EFileState::BadFile)
|
|
{
|
|
x10_state = EState::FileBad;
|
|
StartFileDeleteBad();
|
|
}
|
|
else
|
|
{
|
|
x10_state = EState::CardCheckDone;
|
|
if (!GetCardFreeBytes())
|
|
return;
|
|
IndexFiles();
|
|
}
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileDeleteBadFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileRead(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
auto& fileInfo = x100_mcFileInfos[x194_fileIdx];
|
|
ECardResult readRes = fileInfo.second.TryFileRead();
|
|
if (fileInfo.second.Close() != ECardResult::READY)
|
|
{
|
|
NoCardFound();
|
|
return;
|
|
}
|
|
|
|
u32 altFileIdx = !bool(x194_fileIdx);
|
|
if (readRes == ECardResult::READY)
|
|
{
|
|
x10_state = EState::Ready;
|
|
ReadFinished();
|
|
EFileState fileSt = x100_mcFileInfos[altFileIdx].first;
|
|
if (fileSt == EFileState::NoFile)
|
|
CheckCardCapacity();
|
|
else
|
|
StartFileDeleteAlt();
|
|
return;
|
|
}
|
|
|
|
if (readRes == ECardResult::CRC_MISMATCH)
|
|
{
|
|
x100_mcFileInfos[x194_fileIdx].first = EFileState::BadFile;
|
|
if (x100_mcFileInfos[altFileIdx].first == EFileState::File)
|
|
{
|
|
x10_state = EState::CardCheckDone;
|
|
IndexFiles();
|
|
}
|
|
else
|
|
{
|
|
x10_state = EState::FileBad;
|
|
x14_error = EError::FileCorrupted;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileBad);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileDeleteAlt(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
x10_state = EState::Ready;
|
|
if (GetCardFreeBytes())
|
|
CheckCardCapacity();
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileDeleteAltFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileCreate(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
x10_state = EState::FileCreateDone;
|
|
StartFileWrite();
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileCreateFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileWrite(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
ECardResult xferResult = x198_fileInfo->PumpCardTransfer();
|
|
if (xferResult == ECardResult::READY)
|
|
{
|
|
x10_state = EState::Ready;
|
|
if (x198_fileInfo->CloseFile() == ECardResult::READY)
|
|
{
|
|
CMemoryCardSys::CommitToDisk(x0_cardPort);
|
|
return;
|
|
}
|
|
NoCardFound();
|
|
return;
|
|
}
|
|
if (xferResult == ECardResult::BUSY)
|
|
return;
|
|
if (xferResult == ECardResult::IOERROR)
|
|
{
|
|
x10_state = EState::FileWriteFailed;
|
|
x14_error = EError::CardIOError;
|
|
return;
|
|
}
|
|
NoCardFound();
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileWriteFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileCreateTransactional(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
x10_state = EState::FileCreateTransactionalDone;
|
|
StartFileWriteTransactional();
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileCreateTransactionalFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileWriteTransactional(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
ECardResult xferResult = x198_fileInfo->PumpCardTransfer();
|
|
if (xferResult == ECardResult::READY)
|
|
{
|
|
x10_state = EState::FileWriteTransactionalDone;
|
|
if (x198_fileInfo->CloseFile() != ECardResult::READY)
|
|
{
|
|
NoCardFound();
|
|
return;
|
|
}
|
|
StartFileDeleteAltTransactional();
|
|
return;
|
|
}
|
|
if (xferResult == ECardResult::BUSY)
|
|
return;
|
|
if (xferResult == ECardResult::IOERROR)
|
|
{
|
|
x10_state = EState::FileWriteTransactionalFailed;
|
|
x14_error = EError::CardIOError;
|
|
return;
|
|
}
|
|
NoCardFound();
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileWriteTransactionalFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileDeleteAltTransactional(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
x10_state = EState::FileDeleteAltTransactionalDone;
|
|
if (GetCardFreeBytes())
|
|
StartFileRenameBtoA();
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileDeleteAltTransactionalFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateFileRenameBtoA(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
{
|
|
x10_state = EState::DriverClosed;
|
|
CMemoryCardSys::CommitToDisk(x0_cardPort);
|
|
WriteBackupBuf();
|
|
}
|
|
else
|
|
HandleCardError(result, EState::FileRenameBtoAFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::UpdateCardFormat(ECardResult result)
|
|
{
|
|
if (result == ECardResult::READY)
|
|
x10_state = EState::CardFormatted;
|
|
else if (result == ECardResult::BROKEN)
|
|
{
|
|
x10_state = EState::CardFormatFailed;
|
|
x14_error = EError::CardIOError;
|
|
}
|
|
else
|
|
HandleCardError(result, EState::CardFormatFailed);
|
|
}
|
|
|
|
void CMemoryCardDriver::BuildNewFileSlot(u32 saveIdx)
|
|
{
|
|
g_GameState->SetFileIdx(saveIdx);
|
|
bool fusionBackup = g_GameState->SystemOptions().GetPlayerFusionSuitActive();
|
|
|
|
std::unique_ptr<SGameFileSlot>& slot = xe4_fileSlots[saveIdx];
|
|
if (!slot)
|
|
slot = std::make_unique<SGameFileSlot>();
|
|
slot->LoadGameState(saveIdx);
|
|
|
|
CBitStreamReader r(x30_systemData, 174);
|
|
g_GameState->ReadPersistentOptions(r);
|
|
ImportPersistentOptions();
|
|
g_GameState->SetCardSerial(x28_cardSerial);
|
|
g_GameState->SystemOptions().SetPlayerFusionSuitActive(fusionBackup);
|
|
}
|
|
|
|
void CMemoryCardDriver::EraseFileSlot(u32 saveIdx)
|
|
{
|
|
xe4_fileSlots[saveIdx].reset();
|
|
}
|
|
|
|
void CMemoryCardDriver::BuildExistingFileSlot(u32 saveIdx)
|
|
{
|
|
g_GameState->SetFileIdx(saveIdx);
|
|
|
|
std::unique_ptr<SGameFileSlot>& slot = xe4_fileSlots[saveIdx];
|
|
if (!slot)
|
|
slot = std::make_unique<SGameFileSlot>();
|
|
else
|
|
slot->InitializeFromGameState();
|
|
|
|
CBitStreamWriter w(x30_systemData, 174);
|
|
g_GameState->PutTo(w);
|
|
}
|
|
|
|
void CMemoryCardDriver::InitializeFileInfo()
|
|
{
|
|
ExportPersistentOptions();
|
|
|
|
OSCalendarTime time = CBasics::ToCalendarTime(std::chrono::system_clock::now());
|
|
char timeString[32];
|
|
snprintf(timeString, 32, "%02d.%02d.%02d %02d:%02d",
|
|
time.x10_mon + 1, time.xc_mday, time.x14_year % 100,
|
|
time.x8_hour, time.x4_min);
|
|
std::string comment("Metroid Prime ");
|
|
comment += timeString;
|
|
x198_fileInfo->SetComment(comment);
|
|
|
|
x198_fileInfo->LockBannerToken(x4_saveBanner, *g_SimplePool);
|
|
x198_fileInfo->LockIconToken(x8_saveIcon0, kabufuda::EAnimationSpeed::Middle, *g_SimplePool);
|
|
|
|
CMemoryOutStream w = x198_fileInfo->BeginMemoryOut(3004);
|
|
|
|
SSaveHeader header;
|
|
for (int i=0 ; i<3 ; ++i)
|
|
header.x4_savePresent[i] = xe4_fileSlots[i].operator bool();
|
|
header.DoPut(w);
|
|
|
|
w.writeBytes(x30_systemData, 174);
|
|
|
|
for (int i=0 ; i<3 ; ++i)
|
|
if (xe4_fileSlots[i])
|
|
xe4_fileSlots[i]->DoPut(w);
|
|
}
|
|
|
|
void CMemoryCardDriver::WriteBackupBuf()
|
|
{
|
|
g_GameState->WriteBackupBuf();
|
|
g_GameState->SetCardSerial(x28_cardSerial);
|
|
}
|
|
|
|
bool CMemoryCardDriver::GetCardFreeBytes()
|
|
{
|
|
ECardResult result = CMemoryCardSys::GetNumFreeBytes(x0_cardPort,
|
|
x18_cardFreeBytes,
|
|
x1c_cardFreeFiles);
|
|
if (result == ECardResult::READY)
|
|
return true;
|
|
NoCardFound();
|
|
return false;
|
|
}
|
|
|
|
void CMemoryCardDriver::HandleCardError(ECardResult result, EState state)
|
|
{
|
|
switch (result)
|
|
{
|
|
case ECardResult::WRONGDEVICE:
|
|
x10_state = state;
|
|
x14_error = EError::CardWrongDevice;
|
|
break;
|
|
case ECardResult::NOCARD:
|
|
NoCardFound();
|
|
break;
|
|
case ECardResult::IOERROR:
|
|
x10_state = state;
|
|
x14_error = EError::CardIOError;
|
|
case ECardResult::ENCODING:
|
|
x10_state = state;
|
|
x14_error = EError::CardWrongCharacterSet;
|
|
break;
|
|
default: break;
|
|
}
|
|
}
|
|
|
|
void CMemoryCardDriver::Update()
|
|
{
|
|
kabufuda::ProbeResults result = CMemoryCardSys::CardProbe(x0_cardPort);
|
|
|
|
if (result.x0_error == ECardResult::NOCARD)
|
|
{
|
|
if (x10_state != EState::NoCard)
|
|
NoCardFound();
|
|
static_cast<CMain*>(g_Main)->SetCardBusy(false);
|
|
return;
|
|
}
|
|
|
|
if (x10_state == EState::CardProbe)
|
|
{
|
|
UpdateCardProbe();
|
|
static_cast<CMain*>(g_Main)->SetCardBusy(false);
|
|
return;
|
|
}
|
|
|
|
ECardResult resultCode = CMemoryCardSys::GetResultCode(x0_cardPort);
|
|
bool cardBusy = false;
|
|
|
|
if (IsCardBusy(x10_state))
|
|
{
|
|
cardBusy = true;
|
|
|
|
switch (x10_state)
|
|
{
|
|
case EState::CardMount:
|
|
UpdateMountCard(resultCode);
|
|
break;
|
|
case EState::CardCheck:
|
|
UpdateCardCheck(resultCode);
|
|
break;
|
|
case EState::FileDeleteBad:
|
|
UpdateFileDeleteBad(resultCode);
|
|
break;
|
|
case EState::FileRead:
|
|
UpdateFileRead(resultCode);
|
|
break;
|
|
case EState::FileDeleteAlt:
|
|
UpdateFileDeleteAlt(resultCode);
|
|
break;
|
|
case EState::FileCreate:
|
|
UpdateFileCreate(resultCode);
|
|
break;
|
|
case EState::FileWrite:
|
|
UpdateFileWrite(resultCode);
|
|
break;
|
|
case EState::FileCreateTransactional:
|
|
UpdateFileCreateTransactional(resultCode);
|
|
break;
|
|
case EState::FileWriteTransactional:
|
|
UpdateFileWriteTransactional(resultCode);
|
|
break;
|
|
case EState::FileDeleteAltTransactional:
|
|
UpdateFileDeleteAltTransactional(resultCode);
|
|
break;
|
|
case EState::FileRenameBtoA:
|
|
UpdateFileRenameBtoA(resultCode);
|
|
break;
|
|
case EState::CardFormat:
|
|
UpdateCardFormat(resultCode);
|
|
break;
|
|
default: break;
|
|
}
|
|
}
|
|
|
|
static_cast<CMain*>(g_Main)->SetCardBusy(cardBusy);
|
|
}
|
|
|
|
}
|
|
}
|