metaforce/Runtime/CFactoryMgr.cpp

87 lines
3.4 KiB
C++

#include "Runtime/CFactoryMgr.hpp"
#include <algorithm>
#include <array>
#include <cctype>
#include <iterator>
#include "optick.h"
#include "Runtime/CStopwatch.hpp"
#include "Runtime/IObj.hpp"
namespace metaforce {
constexpr std::array TypeTable{
FOURCC('CLSN'), FOURCC('CMDL'), FOURCC('CSKR'), FOURCC('ANIM'), FOURCC('CINF'), FOURCC('TXTR'), FOURCC('PLTT'),
FOURCC('FONT'), FOURCC('ANCS'), FOURCC('EVNT'), FOURCC('MADF'), FOURCC('MLVL'), FOURCC('MREA'), FOURCC('MAPW'),
FOURCC('MAPA'), FOURCC('SAVW'), FOURCC('SAVA'), FOURCC('PART'), FOURCC('WPSC'), FOURCC('SWHC'), FOURCC('DPSC'),
FOURCC('ELSC'), FOURCC('CRSC'), FOURCC('AFSM'), FOURCC('DCLN'), FOURCC('AGSC'), FOURCC('ATBL'), FOURCC('CSNG'),
FOURCC('STRG'), FOURCC('SCAN'), FOURCC('PATH'), FOURCC('DGRP'), FOURCC('HMAP'), FOURCC('CTWK'), FOURCC('FRME'),
FOURCC('HINT'), FOURCC('MAPU'), FOURCC('DUMB'), FOURCC('OIDS'),
};
CFactoryFnReturn CFactoryMgr::MakeObject(const SObjectTag& tag, metaforce::CInputStream& in,
const CVParamTransfer& paramXfer, CObjectReference* selfRef) {
auto search = m_factories.find(tag.type);
if (search == m_factories.end())
return {};
return search->second(tag, in, paramXfer, selfRef);
}
bool CFactoryMgr::CanMakeMemory(const metaforce::SObjectTag& tag) const {
auto search = m_memFactories.find(tag.type);
return search != m_memFactories.cend();
}
CFactoryFnReturn CFactoryMgr::MakeObjectFromMemory(const SObjectTag& tag, std::unique_ptr<u8[]>&& buf, int size,
bool compressed, const CVParamTransfer& paramXfer,
CObjectReference* selfRef) {
OPTICK_EVENT();
std::unique_ptr<u8[]> localBuf = std::move(buf);
const auto memFactoryIter = m_memFactories.find(tag.type);
if (memFactoryIter != m_memFactories.cend()) {
if (compressed) {
std::unique_ptr<CInputStream> compRead = std::make_unique<athena::io::MemoryReader>(localBuf.get(), size);
const u32 decompLen = compRead->readUint32Big();
CZipInputStream r(std::move(compRead));
std::unique_ptr<u8[]> decompBuf = r.readUBytes(decompLen);
return memFactoryIter->second(tag, std::move(decompBuf), decompLen, paramXfer, selfRef);
} else {
return memFactoryIter->second(tag, std::move(localBuf), size, paramXfer, selfRef);
}
} else {
const auto factoryIter = m_factories.find(tag.type);
if (factoryIter == m_factories.end()) {
return {};
}
if (compressed) {
std::unique_ptr<CInputStream> compRead = std::make_unique<athena::io::MemoryReader>(localBuf.get(), size);
compRead->readUint32Big();
CZipInputStream r(std::move(compRead));
return factoryIter->second(tag, r, paramXfer, selfRef);
} else {
CMemoryInStream r(localBuf.get(), size);
return factoryIter->second(tag, r, paramXfer, selfRef);
}
}
}
CFactoryMgr::ETypeTable CFactoryMgr::FourCCToTypeIdx(FourCC fcc) {
for (size_t i = 0; i < 4; ++i) {
fcc.getChars()[i] = char(std::toupper(fcc.getChars()[i]));
}
const auto search =
std::find_if(TypeTable.cbegin(), TypeTable.cend(), [fcc](const FourCC& test) { return test == fcc; });
if (search == TypeTable.cend()) {
return ETypeTable::Invalid;
}
return ETypeTable(std::distance(TypeTable.cbegin(), search));
}
FourCC CFactoryMgr::TypeIdxToFourCC(ETypeTable fcc) { return TypeTable[size_t(fcc)]; }
} // namespace metaforce