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Merge branch 'thedichotomyof4' into 'master'

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ESM4 upd8s: Fours and Worlds

Closes #7445

See merge request OpenMW/openmw!3454
This commit is contained in:
psi29a 2023-09-29 08:16:30 +00:00
commit df1063be5d
12 changed files with 48 additions and 28 deletions
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2
apps/esmtool/tes4.cpp
View file

@ -562,7 +562,7 @@ namespace EsmTool
{
std::cout << "Author: " << reader.getAuthor() << '\n'
<< "Description: " << reader.getDesc() << '\n'
<< "File format version: " << reader.esmVersion() << '\n';
<< "File format version: " << reader.esmVersionF() << '\n';
if (const std::vector<ESM::MasterData>& masterData = reader.getGameFiles(); !masterData.empty())
{

10
apps/openmw/mwrender/landmanager.cpp
View file

@ -2,6 +2,7 @@
#include <osg/Stats>
#include <components/esm4/loadwrld.hpp>
#include <components/resource/objectcache.hpp>
#include <components/settings/values.hpp>
@ -20,10 +21,17 @@ namespace MWRender
osg::ref_ptr<ESMTerrain::LandObject> LandManager::getLand(ESM::ExteriorCellLocation cellIndex)
{
const MWBase::World& world = *MWBase::Environment::get().getWorld();
if (ESM::isEsm4Ext(cellIndex.mWorldspace))
{
const ESM4::World* worldspace = world.getStore().get<ESM4::World>().find(cellIndex.mWorldspace);
if (!worldspace->mParent.isZeroOrUnset() && worldspace->mParentUseFlags & ESM4::World::UseFlag_Land)
cellIndex.mWorldspace = worldspace->mParent;
}
if (const std::optional<osg::ref_ptr<osg::Object>> obj = mCache->getRefFromObjectCacheOrNone(cellIndex))
return static_cast<ESMTerrain::LandObject*>(obj->get());
const MWBase::World& world = *MWBase::Environment::get().getWorld();
osg::ref_ptr<ESMTerrain::LandObject> landObj = nullptr;
if (ESM::isEsm4Ext(cellIndex.mWorldspace))

9
apps/openmw/mwrender/terrainstorage.cpp
View file

@ -1,6 +1,7 @@
#include "terrainstorage.hpp"
#include <components/esm3/loadland.hpp>
#include <components/esm4/loadwrld.hpp>
#include "../mwbase/environment.hpp"
#include "../mwworld/esmstore.hpp"
@ -33,6 +34,10 @@ namespace MWRender
if (ESM::isEsm4Ext(cellLocation.mWorldspace))
{
const ESM4::World* worldspace = esmStore.get<ESM4::World>().find(cellLocation.mWorldspace);
if (!worldspace->mParent.isZeroOrUnset() && worldspace->mParentUseFlags & ESM4::World::UseFlag_Land)
cellLocation.mWorldspace = worldspace->mParent;
return esmStore.get<ESM4::Land>().search(cellLocation) != nullptr;
}
else
@ -64,6 +69,10 @@ namespace MWRender
if (ESM::isEsm4Ext(worldspace))
{
const ESM4::World* worldRec = esmStore.get<ESM4::World>().find(worldspace);
if (!worldRec->mParent.isZeroOrUnset() && worldRec->mParentUseFlags & ESM4::World::UseFlag_Land)
worldspace = worldRec->mParent;
const auto& lands = esmStore.get<ESM4::Land>().getLands();
for (const auto& [landPos, _] : lands)
{

5
components/esm/common.hpp
View file

@ -25,12 +25,13 @@ namespace ESM
VER_120 = 0x3f99999a, // TES3
VER_130 = 0x3fa66666, // TES3
VER_080 = 0x3f4ccccd, // TES4
VER_100 = 0x3f800000, // TES4
VER_100 = 0x3f800000, // TES4, FO4
VER_132 = 0x3fa8f5c3, // FONV Courier's Stash, DeadMoney
VER_133 = 0x3faa3d71, // FONV HonestHearts
VER_134 = 0x3fab851f, // FONV, GunRunnersArsenal, LonesomeRoad, OldWorldBlues
VER_094 = 0x3f70a3d7, // TES5/FO3
VER_170 = 0x3fd9999a // TES5
VER_170 = 0x3fd9999a, // TES5
VER_095 = 0x3f733333, // FO4
};
// Defines another files (esm or esp) that this file depends upon.

5
components/esm4/loadnavi.cpp
View file

@ -249,9 +249,8 @@ void ESM4::Navigation::load(ESM4::Reader& reader)
}
case ESM4::SUB_NVPP:
{
// FIXME: this is both the version for FO4 and for some TES4 files
// How to distinguish?
if (esmVer == ESM::VER_100)
// FIXME: FO4 updates the format
if (reader.hasFormVersion() && (esmVer == ESM::VER_095 || esmVer == ESM::VER_100))
{
reader.skipSubRecordData();
break;

2
components/esm4/loadnavm.cpp
View file

@ -213,7 +213,7 @@ void ESM4::NavMesh::load(ESM4::Reader& reader)
{
// See FIXME in ESM4::Navigation::load.
// FO4 updates the format
if (esmVer == ESM::VER_100)
if (reader.hasFormVersion() && (esmVer == ESM::VER_095 || esmVer == ESM::VER_100))
{
reader.skipSubRecordData();
break;

2
components/esm4/loadnpc.cpp
View file

@ -39,7 +39,7 @@ void ESM4::Npc::load(ESM4::Reader& reader)
mFlags = reader.hdr().record.flags;
std::uint32_t esmVer = reader.esmVersion();
mIsTES4 = esmVer == ESM::VER_080 || esmVer == ESM::VER_100;
mIsTES4 = (esmVer == ESM::VER_080 || esmVer == ESM::VER_100) && !reader.hasFormVersion();
mIsFONV = esmVer == ESM::VER_132 || esmVer == ESM::VER_133 || esmVer == ESM::VER_134;
// mIsTES5 = esmVer == ESM::VER_094 || esmVer == ESM::VER_170; // WARN: FO3 is also VER_094

2
components/esm4/loadrace.cpp
View file

@ -38,7 +38,7 @@ void ESM4::Race::load(ESM4::Reader& reader)
mFlags = reader.hdr().record.flags;
std::uint32_t esmVer = reader.esmVersion();
bool isTES4 = esmVer == ESM::VER_080 || esmVer == ESM::VER_100;
bool isTES4 = (esmVer == ESM::VER_080 || esmVer == ESM::VER_100) && !reader.hasFormVersion();
bool isFONV = esmVer == ESM::VER_132 || esmVer == ESM::VER_133 || esmVer == ESM::VER_134;
bool isFO3 = false;

4
components/esm4/loadwrld.cpp
View file

@ -185,6 +185,10 @@ void ESM4::World::load(ESM4::Reader& reader)
mWaterLevel = 0.f;
}
}
// TES4 doesn't define PNAM. Exact parent worldspace behavior needs research
if (!reader.hasFormVersion())
mParentUseFlags = 0xFFFF;
}
}

22
components/esm4/loadwrld.hpp
View file

@ -55,6 +55,18 @@ namespace ESM4
WLD_NoGrass = 0x80 // No Grass
};
enum UseFlags
{
UseFlag_Land = 0x01,
UseFlag_LOD = 0x02,
UseFlag_Map = 0x04,
UseFlag_Water = 0x08,
UseFlag_Climate = 0x10,
UseFlag_Imagespace = 0x20, // Unused in TES5
UseFlag_SkyCell = 0x40,
// cc9cii: 0x80 == needs water adjustment? Set for WastelandNV
};
struct REFRcoord
{
ESM::FormId formId;
@ -115,15 +127,7 @@ namespace ESM4
// ----------------------
ESM::FormId mMusic;
// 0x01 use Land data
// 0x02 use LOD data
// 0x04 use Map data
// 0x08 use Water data
// 0x10 use Climate data
// 0x20 use Image Space data (Climate for TES5)
// 0x40 use SkyCell (TES5)
// 0x80 needs water adjustment (this isn't for parent I think? FONV only set for wastelandnv)
std::uint16_t mParentUseFlags; // FO3/FONV
std::uint16_t mParentUseFlags{ 0 };
// cache formId's of children (e.g. CELL, ROAD)
std::vector<ESM::FormId> mCells;

9
components/esm4/reader.cpp
View file

@ -201,15 +201,6 @@ namespace ESM4
// restart from the beginning (i.e. "TES4" record header)
mStream->seekg(0, mStream->beg);
#if 0
unsigned int esmVer = mHeader.mData.version.ui;
bool isTes4 = esmVer == ESM::VER_080 || esmVer == ESM::VER_100;
//bool isTes5 = esmVer == ESM::VER_094 || esmVer == ESM::VER_170;
//bool isFONV = esmVer == ESM::VER_132 || esmVer == ESM::VER_133 || esmVer == ESM::VER_134;
// TES4 header size is 4 bytes smaller than TES5 header
mCtx.recHeaderSize = isTes4 ? sizeof(ESM4::RecordHeader) - 4 : sizeof(ESM4::RecordHeader);
#endif
getRecordHeader();
if (mCtx.recordHeader.record.typeId == REC_TES4)
{

4
components/esm4/reader.hpp
View file

@ -247,8 +247,12 @@ namespace ESM4
void setRecHeaderSize(const std::size_t size);
inline unsigned int esmVersion() const { return mHeader.mData.version.ui; }
inline float esmVersionF() const { return mHeader.mData.version.f; }
inline unsigned int numRecords() const { return mHeader.mData.records; }
inline bool hasFormVersion() const { return mCtx.recHeaderSize == sizeof(RecordHeader); }
inline unsigned int formVersion() const { return mCtx.recordHeader.record.version; }
void buildLStringIndex();
void getLocalizedString(std::string& str);