metaforce/DataSpec/DNAMP1/DNAMP1.cpp

195 lines
5.9 KiB
C++

#include <stdio.h>
#define NOD_ATHENA 1
#include "DNAMP1.hpp"
#include "STRG.hpp"
#include "MLVL.hpp"
#include "../DNACommon/TXTR.hpp"
#include "CMDL.hpp"
#include "ANCS.hpp"
namespace Retro
{
namespace DNAMP1
{
LogVisor::LogModule Log("Retro::DNAMP1");
PAKBridge::PAKBridge(HECL::Database::Project& project, const NOD::DiscBase::IPartition::Node& node)
: m_project(project), m_node(node), m_pak(false)
{
NOD::AthenaPartReadStream rs(node.beginReadStream());
m_pak.read(rs);
/* Append Level String */
for (const PAK::Entry& entry : m_pak.m_entries)
{
if (entry.type == SBIG('MLVL'))
{
PAKEntryReadStream rs = entry.beginReadStream(m_node);
MLVL mlvl;
mlvl.read(rs);
const PAK::Entry* nameEnt = m_pak.lookupEntry(mlvl.worldNameId);
if (nameEnt)
{
PAKEntryReadStream rs = nameEnt->beginReadStream(m_node);
STRG mlvlName;
mlvlName.read(rs);
if (m_levelString.size())
m_levelString += _S(", ");
m_levelString += mlvlName.getSystemString(FOURCC('ENGL'), 0);
}
}
}
}
UniqueResult PAKBridge::uniqueCheck(const PAK::Entry& entry)
{
UniqueResult::Type result = UniqueResult::UNIQUE_NOTFOUND;
bool foundOneLayer = false;
UniqueID32 areaId;
unsigned layerIdx;
for (const auto& pair : m_areaDeps)
{
unsigned l=0;
for (const auto& layer : pair.second.layers)
{
if (layer.resources.find(entry.id) != layer.resources.end())
{
if (foundOneLayer)
{
if (areaId == pair.first)
result = UniqueResult::UNIQUE_AREA;
else
return {UniqueResult::UNIQUE_LEVEL};
continue;
}
else
result = UniqueResult::UNIQUE_LAYER;
areaId = pair.first;
layerIdx = l;
foundOneLayer = true;
}
++l;
}
if (pair.second.resources.find(entry.id) != pair.second.resources.end())
{
if (foundOneLayer)
{
if (areaId == pair.first)
result = UniqueResult::UNIQUE_AREA;
else
return {UniqueResult::UNIQUE_LEVEL};
continue;
}
else
result = UniqueResult::UNIQUE_AREA;
areaId = pair.first;
foundOneLayer = true;
}
}
UniqueResult retval = {result};
if (result == UniqueResult::UNIQUE_LAYER || result == UniqueResult::UNIQUE_AREA)
{
const PAKBridge::Area& area = m_areaDeps[areaId];
retval.areaName = &area.name;
if (result == UniqueResult::UNIQUE_LAYER)
{
const PAKBridge::Area::Layer& layer = area.layers[layerIdx];
retval.layerName = &layer.name;
}
}
return retval;
}
static HECL::SystemString LayerName(const std::string& name)
{
#if HECL_UCS2
HECL::SystemString ret = HECL::UTF8ToWide(mlvl.layerNames[layerIdx++]);
#else
HECL::SystemString ret = name;
#endif
for (auto& ch : ret)
if (ch == _S('/') || ch == _S('\\'))
ch = _S('-');
return ret;
}
void PAKBridge::build()
{
/* First pass: build per-area/per-layer dependency map */
for (const PAK::Entry& entry : m_pak.m_entries)
{
if (entry.type == SBIG('MLVL'))
{
PAKEntryReadStream rs = entry.beginReadStream(m_node);
MLVL mlvl;
mlvl.read(rs);
m_areaDeps.reserve(mlvl.areaCount);
unsigned layerIdx = 0;
for (const MLVL::Area& area : mlvl.areas)
{
Area& areaDeps = m_areaDeps[area.areaMREAId];
const PAK::Entry* areaNameEnt = m_pak.lookupEntry(area.areaNameId);
if (areaNameEnt)
{
STRG areaName;
PAKEntryReadStream rs = areaNameEnt->beginReadStream(m_node);
areaName.read(rs);
areaDeps.name = areaName.getSystemString(FOURCC('ENGL'), 0);
}
if (areaDeps.name.empty())
{
#if HECL_UCS2
areaDeps.name = _S("MREA_") + HECL::UTF8ToWide(area.areaMREAId.toString());
#else
areaDeps.name = "MREA_" + area.areaMREAId.toString();
#endif
}
areaDeps.layers.reserve(area.depLayerCount-1);
unsigned r=0;
for (unsigned l=1 ; l<area.depLayerCount ; ++l)
{
areaDeps.layers.emplace_back();
Area::Layer& layer = areaDeps.layers.back();
layer.name = LayerName(mlvl.layerNames[layerIdx++]);
layer.resources.reserve(area.depLayers[l] - r);
for (; r<area.depLayers[l] ; ++r)
layer.resources.emplace(area.deps[r].id);
}
areaDeps.resources.reserve(area.depCount - r);
for (; r<area.depCount ; ++r)
areaDeps.resources.emplace(area.deps[r].id);
areaDeps.resources.emplace(area.areaMREAId);
}
}
}
/* Second pass: cross-compare uniqueness */
for (PAK::Entry& entry : m_pak.m_entries)
{
entry.unique = uniqueCheck(entry);
}
}
ResExtractor<PAKBridge> PAKBridge::LookupExtractor(const PAK::Entry& entry)
{
switch (entry.type.toUint32())
{
case SBIG('STRG'):
return {STRG::Extract, nullptr, ".yaml"};
case SBIG('TXTR'):
return {TXTR::Extract, nullptr, ".png"};
case SBIG('CMDL'):
return {nullptr, CMDL::Extract, ".blend", 1};
case SBIG('ANCS'):
return {ANCS::Extract, nullptr, ".yaml"};
case SBIG('MLVL'):
return {MLVL::Extract, nullptr, ".yaml"};
}
return {};
}
}
}