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Wrappers.cpp
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Wrappers.cpp
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#include "Wrappers.h"
#include "WorkspaceManager.h"
namespace cse
{
TESFormWrapper::TESFormWrapper( TESForm* Form ) :
bgsee::FormWrapper(),
WrappedForm(Form)
{
SME_ASSERT(WrappedForm);
}
TESFormWrapper::~TESFormWrapper()
{
WrappedForm = nullptr;
}
UInt32 TESFormWrapper::GetFormID( void ) const
{
return WrappedForm->formID;
}
const char* TESFormWrapper::GetEditorID( void ) const
{
return WrappedForm->GetEditorID();
}
UInt8 TESFormWrapper::GetType( void ) const
{
return WrappedForm->formType;
}
const char* TESFormWrapper::GetTypeString( void ) const
{
return WrappedForm->GetTypeIDString();
}
UInt32 TESFormWrapper::GetFlags( void ) const
{
return WrappedForm->formFlags;
}
bool TESFormWrapper::GetIsDeleted( void ) const
{
return (WrappedForm->formFlags & TESForm::kFormFlags_Deleted);
}
TESForm* TESFormWrapper::GetWrappedForm( void ) const
{
return WrappedForm;
}
void TESFileWrapper::CreateTempFile( void )
{
if (PluginPath.length())
{
DeleteFile(PluginPath.c_str());
DeleteFile((std::string(PluginPath + ".tes")).c_str());
BSFile* TempFile = BSFile::CreateInstance(PluginPath.c_str(), NiFile::kFileMode_WriteOnly);
TempFile->DeleteInstance();
}
}
TESFileWrapper::TESFileWrapper() :
bgsee::PluginFileWrapper(),
WrappedPlugin(nullptr),
PluginPath("")
{
;//
}
TESFileWrapper::~TESFileWrapper()
{
if (WrappedPlugin)
WrappedPlugin->DeleteInstance();
}
bool TESFileWrapper::Construct(const char* FileName, bool OverwriteExisting)
{
SME_ASSERT(WrappedPlugin == nullptr);
char Buffer[0x200] = {0};
FORMAT_STR(Buffer, "%s\\%s", BGSEEWORKSPACE->GetCurrentWorkspace(), FileName);
PluginPath = Buffer;
if (OverwriteExisting)
CreateTempFile();
WrappedPlugin = TESFile::CreateInstance(BGSEEWORKSPACE->GetCurrentWorkspace(), FileName);
if (WrappedPlugin)
WrappedPlugin->SetFileIndex(0);
return WrappedPlugin != nullptr;
}
void TESFileWrapper::Purge( void )
{
SME_ASSERT(WrappedPlugin);
CreateTempFile();
}
bool TESFileWrapper::Open( bool ForWriting )
{
SME_ASSERT(WrappedPlugin);
if (ForWriting)
WrappedPlugin->CreateTempFile();
WrappedPlugin->Open();
UInt8 ErrorState = WrappedPlugin->errorState;
return (ErrorState == TESFile::kFileState_None || ErrorState == TESFile::kFileState_NoHeader);
}
bool TESFileWrapper::SaveHeader( void )
{
SME_ASSERT(WrappedPlugin);
return WrappedPlugin->SaveHeader() == TESFile::kFileState_None;
}
bool TESFileWrapper::CorrectHeader( UInt32 RecordCount )
{
SME_ASSERT(WrappedPlugin);
WrappedPlugin->fileHeader.numRecords = RecordCount;
return WrappedPlugin->CorrectHeader() == TESFile::kFileState_None;
}
bool TESFileWrapper::Close( void )
{
SME_ASSERT(WrappedPlugin);
return WrappedPlugin->Close();
}
UInt8 TESFileWrapper::GetRecordType( void )
{
SME_ASSERT(WrappedPlugin);
return WrappedPlugin->GetRecordType();
}
bool TESFileWrapper::GetNextRecord( bool SkipIgnoredRecords )
{
SME_ASSERT(WrappedPlugin);
return WrappedPlugin->GetNextRecord(SkipIgnoredRecords);
}
int TESFileWrapper::GetErrorState( void ) const
{
SME_ASSERT(WrappedPlugin);
return WrappedPlugin->errorState;
}
TESFile* TESFileWrapper::GetWrappedPlugin( void ) const
{
return WrappedPlugin;
}
const char* TESFileWrapper::GetFileName(void) const
{
SME_ASSERT(WrappedPlugin);
return PluginPath.c_str();
}
void TESFileWrapper::Delete(void)
{
SME_ASSERT(WrappedPlugin);
Close();
DeleteFile(PluginPath.c_str());
}
void IFormCollectionSerializer::FreeBuffer(void)
{
for (auto Itr : LoadedFormBuffer)
{
// clean up any cross refs that may have accumulated to suppress the deletion conformation dialog
Itr->CleanupCrossReferenceList();
Itr->DeleteInstance();
}
LoadedFormBuffer.clear();
}
void IFormCollectionSerializer::SaveForm(bgsee::PluginFileWrapper* File, bgsee::FormWrapper* Form)
{
TESFormWrapper* FormW = dynamic_cast<TESFormWrapper*>(Form);
TESFileWrapper* FileW = dynamic_cast<TESFileWrapper*>(File);
SME_ASSERT(FormW && FormW->GetWrappedForm() && FileW && FileW->GetWrappedPlugin());
FormW->GetWrappedForm()->SaveFormRecord(FileW->GetWrappedPlugin());
#ifdef _DEBUG
BGSEECONSOLE_MESSAGE("Wrote form %s %08X to buffer", Form->GetEditorID(), Form->GetFormID());
#endif
}
IFormCollectionSerializer::IFormCollectionSerializer() :
bgsee::FormCollectionSerializer(),
LoadedFormBuffer()
{
;//
}
IFormCollectionSerializer::~IFormCollectionSerializer()
{
FreeBuffer();
}
const char* IFormCollectionSerializer::kSigilDefaultForm = "CSE_SERIALIZER_DEFAULTFORM";
const char* IFormCollectionSerializer::kSigilObjectRef = "CSE_SERIALIZER_OBJECTREF";
UInt8 IFormCollectionSerializer::GetFileSerializerType(bgsee::PluginFileWrapper* File)
{
TESFileWrapper* CSEFile = dynamic_cast<TESFileWrapper*>(File);
SME_ASSERT(CSEFile);
TESFile* Wrapped = CSEFile->GetWrappedPlugin();
SME_ASSERT(Wrapped);
// refresh the file header
SME_ASSERT(Wrapped->bsFile == nullptr);
CSEFile->Open(false);
CSEFile->Close();
UInt8 Result = kSerializer_Unknown;
if (Wrapped->authorName.c_str())
{
if (_stricmp(Wrapped->authorName.c_str(), kSigilDefaultForm) == 0)
Result = kSerializer_DefaultForm;
else if (_stricmp(Wrapped->authorName.c_str(), kSigilObjectRef) == 0)
Result = kSerializer_ObjectRef;
}
return Result;
}
void IFormCollectionSerializer::SetFileSerializerType(bgsee::PluginFileWrapper* File, UInt8 Type)
{
TESFileWrapper* CSEFile = dynamic_cast<TESFileWrapper*>(File);
SME_ASSERT(CSEFile);
SME_ASSERT(Type > kSerializer_Unknown && Type < kSerializer__MAX);
TESFile* Wrapped = CSEFile->GetWrappedPlugin();
SME_ASSERT(Wrapped);
switch (Type)
{
case kSerializer_DefaultForm:
Wrapped->authorName.Set(kSigilDefaultForm);
break;
case kSerializer_ObjectRef:
Wrapped->authorName.Set(kSigilObjectRef);
break;
}
}
bool IFormCollectionSerializer::GetFormInBuffer(TESForm* Form) const
{
SME_ASSERT(Form);
for (auto Itr : LoadedFormBuffer)
{
if (Itr == Form)
return true;
}
return false;
}
DefaultFormCollectionInstantiator::~DefaultFormCollectionInstantiator()
{
;//
}
bool DefaultFormCollectionInstantiator::Instantiate(IFormCollectionSerializer* Data, bool FreeTempData)
{
SME_ASSERT(Data);
SME_ASSERT(Data->GetType() == IFormCollectionSerializer::kSerializer_DefaultForm);
DefaultFormCollectionSerializer* Serializer = dynamic_cast<DefaultFormCollectionSerializer*>(Data);
SME_ASSERT(Serializer);
if (Serializer->LoadedFormBuffer.size())
{
SME_ASSERT((*Serializer->LoadedFormBuffer.begin())->IsReference() == false);
bool ReplaceAll = false;
for (auto Itr : Serializer->LoadedFormBuffer)
{
TESForm* TempForm = Itr;
bool FormExists = false;
TESForm* CurrentForm = TESForm::LookupByEditorID(TempForm->GetEditorID());
SME_ASSERT(TempForm->IsReference() == false);
if (CurrentForm == nullptr)
CurrentForm = TESForm::CreateInstance(TempForm->formType);
else
{
FormExists = true;
if (TempForm->formType != CurrentForm->formType)
{
BGSEECONSOLE_MESSAGE("Couldn't deserialize form %s %08X - A form with the same editorID but different type exists!",
TempForm->GetEditorID(), TempForm->formID);
continue;
}
else if (ReplaceAll == false)
{
bool Skip = false;
switch (BGSEEUI->MsgBoxI(nullptr,
MB_TASKMODAL | MB_SETFOREGROUND | MB_YESNOCANCEL,
"Form %s already exists. Do you wish to replace it?\n\n\"Cancel\" will replace all existing forms.", CurrentForm->GetEditorID()))
{
case IDNO:
Skip = true;
break;
case IDCANCEL:
ReplaceAll = true;
break;
}
if (Skip)
continue;
}
}
CurrentForm->CopyFrom(TempForm);
CurrentForm->SetFromActiveFile(true);
if (FormExists == false)
{
if (TempForm->GetEditorID())
CurrentForm->SetEditorID(TempForm->GetEditorID());
_DATAHANDLER->AddForm(CurrentForm);
}
}
}
if (FreeTempData)
Serializer->FreeBuffer();
return true;
}
bool DefaultFormCollectionSerializer::LoadForm(bgsee::PluginFileWrapper* File)
{
TESFileWrapper* Wrapper = dynamic_cast<TESFileWrapper*>(File);
bool Result = true;
SME_ASSERT(Wrapper && Wrapper->GetWrappedPlugin());
UInt8 CurrentType = Wrapper->GetRecordType();
SME_ASSERT(CurrentType != TESForm::kFormType_REFR && CurrentType != TESForm::kFormType_ACHR && CurrentType != TESForm::kFormType_ACRE);
switch (CurrentType)
{
case TESForm::kFormType_None:
case TESForm::kFormType_TES4:
case TESForm::kFormType_Group:
case TESForm::kFormType_TOFT:
break;
default:
{
TESForm* TempForm = TESForm::CreateInstance(Wrapper->GetRecordType());
SME_ASSERT(TempForm);
TempForm->MarkAsTemporary();
if (TempForm->LoadForm(Wrapper->GetWrappedPlugin()) == false)
{
BGSEECONSOLE_MESSAGE("Couldn't load form %08X!", Wrapper->GetWrappedPlugin()->currentRecord.recordID);
TempForm->DeleteInstance();
Result = false;
}
else
{
#ifdef _DEBUG
BGSEECONSOLE_MESSAGE("Read form %s %08X from buffer", TempForm->GetEditorID(), TempForm->formID);
#endif
// save it later, for ze Precious...
TempForm->LinkForm();
LoadedFormBuffer.push_back(TempForm);
}
}
break;
}
return Result;
}
DefaultFormCollectionSerializer::~DefaultFormCollectionSerializer()
{
;//
}
bool DefaultFormCollectionSerializer::Serialize(bgsee::FormListT& Forms, bgsee::PluginFileWrapper* OutputStream)
{
bool FoundRefs = false;
bool Result = false;
SME_ASSERT(ThreadLocalData::Get()->saveLoadInProgress == 0);
ThreadLocalData::Get()->saveLoadInProgress = 1;
{
for (auto Itr : Forms)
{
if (Itr->GetType() == TESForm::kFormType_REFR ||
Itr->GetType() == TESForm::kFormType_ACHR ||
Itr->GetType() == TESForm::kFormType_ACRE)
{
FoundRefs = true;
break;
}
}
if (FoundRefs)
BGSEECONSOLE_MESSAGE("Form type mismatch! Selection contains object reference forms");
else
Result = true;
if (Result && Forms.size())
{
bool FormCheck = true;
for (auto Itr : Forms)
{
if (Itr->GetEditorID() && strlen(Itr->GetEditorID()) < 1)
{
BGSEECONSOLE_MESSAGE("Form editorID error! Invalid editorID");
FormCheck = false;
break;
}
else if (Itr->GetType() != (*Forms.begin())->GetType())
{
BGSEECONSOLE_MESSAGE("Form type error! Selection contains multiple types");
FormCheck = false;
break;
}
else if (Itr->GetIsDeleted())
{
BGSEECONSOLE_MESSAGE("Attempting to serialize deleted form %08X!", Itr->GetFormID());
FormCheck = false;
break;
}
}
Result = FormCheck;
if (FormCheck)
{
bool Failed = false;
while (true)
{
OutputStream->Purge();
if (OutputStream->Open(true) == false)
{
BGSEECONSOLE_MESSAGE("Failed to open buffer!");
Failed = true;
break;
}
SetFileSerializerType(OutputStream, kSerializer_DefaultForm);
if (OutputStream->SaveHeader() == false)
{
BGSEECONSOLE_MESSAGE("Failed to save header!");
Failed = true;
break;
}
// we can skip the form sorting as they are all of a single type
for (auto Itr : Forms)
SaveForm(OutputStream, Itr);
if (OutputStream->CorrectHeader(Forms.size()) == false)
{
BGSEECONSOLE_MESSAGE("Failed to correct header!");
Failed = true;
break;
}
if (OutputStream->Close() == false)
{
BGSEECONSOLE_MESSAGE("Failed to close buffer!");
Failed = true;
break;
}
break;
}
if (Failed)
{
Result = false;
BGSEECONSOLE_MESSAGE("Buffer Error state = %d", OutputStream->GetErrorState());
}
#ifdef _DEBUG
BGSEECONSOLE_MESSAGE("Serialized %d forms to %s", Forms.size(), OutputStream->GetFileName());
#endif
}
}
}
ThreadLocalData::Get()->saveLoadInProgress = 0;
return Result;
}
bool DefaultFormCollectionSerializer::Deserialize(bgsee::PluginFileWrapper* InputStream, int& OutDeserializedFormCount)
{
bool Result = false;
SME_ASSERT(ThreadLocalData::Get()->saveLoadInProgress == 0);
ThreadLocalData::Get()->saveLoadInProgress = 1;
{
while (true)
{
SME_ASSERT(GetFileSerializerType(InputStream) == kSerializer_DefaultForm);
if (InputStream->Open(false) == false)
{
BGSEECONSOLE_MESSAGE("Failed to open buffer!");
break;
}
FreeBuffer();
Result = true;
do
{
if (LoadForm(InputStream) == false)
Result = false;
} while (InputStream->GetNextRecord(true));
OutDeserializedFormCount = LoadedFormBuffer.size();
if (InputStream->Close() == false)
{
BGSEECONSOLE_MESSAGE("Failed to close buffer!");
Result = false;
break;
}
break;
}
if (Result == false)
BGSEECONSOLE_MESSAGE("Buffer Error state = %d", InputStream->GetErrorState());
}
ThreadLocalData::Get()->saveLoadInProgress = 0;
return Result;
}
UInt8 DefaultFormCollectionSerializer::GetType()
{
return kSerializer_DefaultForm;
}
void ObjectRefCollectionInstantiator::GetPositionOffset(TESObjectREFRArrayT& InData, NiNode* CameraNode, Vector3& OutOffset)
{
TESObjectSelection* Buffer = TESObjectSelection::CreateInstance();
for (auto Itr : InData)
{
// need to generate the ref's 3D first, otherwise it won't get added to the selection
TESBoundObject* BaseForm = CS_CAST(Itr->baseForm, TESForm, TESBoundObject);
SME_ASSERT(BaseForm);
NiNode* Node3D = Itr->GenerateNiNode();
BaseForm->CalculateBounds(Node3D);
Buffer->AddToSelection(Itr);
}
Buffer->CalculatePositionVectorSum();
Buffer->CalculateBounds();
float Multiplier = Buffer->selectionBounds + 60.f;
if (Multiplier > 2048)
Multiplier = 2048.f;
Vector3 PosVecSum(Buffer->selectionPositionVectorSum);
Vector3 NewOrigin(CameraNode->m_worldTranslate.x, CameraNode->m_worldTranslate.y, CameraNode->m_worldTranslate.z);
Vector3 MatRot(CameraNode->m_localRotate.data[1], CameraNode->m_localRotate.data[4], CameraNode->m_localRotate.data[7]);
MatRot.Scale(Multiplier);
NewOrigin += MatRot;
NewOrigin -= PosVecSum;
Buffer->DeleteInstance();
OutOffset = NewOrigin;
}
TESObject* ObjectRefCollectionInstantiator::InstantiateBaseForm(TESObjectREFR* Ref)
{
SME_ASSERT(Ref && Ref->baseForm);
TESForm* TempBase = Ref->baseForm;
TESForm* Existing = TESForm::LookupByEditorID(TempBase->GetEditorID());
if (Existing)
{
// the base form was instantiated for an earlier ref
return CS_CAST(Existing, TESForm, TESObject);
}
#ifdef _DEBUG
BGSEECONSOLE_MESSAGE("Instantiating base form for reference %08X", Ref->formID);
#endif
TESForm* NewBase = TESForm::CreateInstance(TempBase->formType);
NewBase->CopyFrom(TempBase);
NewBase->SetFromActiveFile(true);
NewBase->SetEditorID(TempBase->GetEditorID());
_DATAHANDLER->AddForm(NewBase);
return CS_CAST(NewBase, TESForm, TESObject);
}
ObjectRefCollectionInstantiator::~ObjectRefCollectionInstantiator()
{
;//
}
bool ObjectRefCollectionInstantiator::Instantiate(IFormCollectionSerializer* Data, bool FreeTempData /*= true*/)
{
SME_ASSERT(Data);
SME_ASSERT(Data->GetType() == IFormCollectionSerializer::kSerializer_ObjectRef);
ObjectRefCollectionSerializer* Serializer = dynamic_cast<ObjectRefCollectionSerializer*>(Data);
SME_ASSERT(Serializer);
bool Result = true;
if (Serializer->LoadedFormBuffer.size())
{
if ((*TESRenderWindow::ActiveCell == nullptr && _TES->currentInteriorCell == nullptr) ||
*TESRenderWindow::PathGridEditFlag ||
*TESRenderWindow::LandscapeEditFlag)
{
BGSEECONSOLE_MESSAGE("Cannot instantiate references! Possible reasons: No cell loaded in the render window, pathgrid/landscape edit mode enabled");
Result = false;
}
else
{
std::map<TESObjectREFR*, const char*> RefEditorIDMap;
TESObjectREFRArrayT RefBuffer;
for (auto Itr : Serializer->LoadedFormBuffer)
{
TESForm* TempForm = Itr;
bool FormExists = false;
TESObjectREFR* Ref = CS_CAST(TempForm, TESForm, TESObjectREFR);
SME_ASSERT(Ref);
if (Ref->baseForm == nullptr)
{
BGSEECONSOLE_MESSAGE("Couldn't instantiate reference %08X '%s' - Unresolved base form", TempForm->formID, TempForm->GetEditorID());
Result = false;
RefEditorIDMap.clear();
break;
}
RefEditorIDMap[Ref] = TempForm->GetEditorID();
RefBuffer.push_back(Ref);
}
if (RefEditorIDMap.size())
{
// maps each loaded ref instance to its actual instantiated version
std::map<TESObjectREFR*, TESObjectREFR*> AllocationMap;
// the refs are instantiated in the same configuration
Vector3 NewOrigin;
GetPositionOffset(RefBuffer, _PRIMARYRENDERER->primaryCameraParentNode, NewOrigin);
bool RefreshRenderWindow = false;
TESObjectCELL* Interior = _TES->currentInteriorCell;
TESWorldSpace* Worldspace = _TES->currentWorldSpace;
if (Interior)
Worldspace = nullptr;
for (std::map<TESObjectREFR*, const char*>::iterator Itr = RefEditorIDMap.begin(); Itr != RefEditorIDMap.end(); Itr++)
{
TESObjectREFR* TempRef = Itr->first;
const char* EditorID = Itr->second;
TESObject* Base = CS_CAST(TempRef->baseForm, TESForm, TESObject);
bool NewBaseForm = false;
if (Serializer->IsBaseFormTemporary(Base))
{
// instantiate base form
Base = InstantiateBaseForm(TempRef);
SME_ASSERT(Base);
NewBaseForm = true;
}
Vector3 NewPosition(TempRef->position);
Vector3 NewRotation(TempRef->rotation);
NewPosition += NewOrigin;
auto BlankForm = TESForm::CreateInstance(TESForm::kFormType_REFR);
TESObjectREFR* NewRef = CS_CAST(BlankForm, TESForm, TESObjectREFR);
if (NewRef == nullptr)
{
BGSEECONSOLE_MESSAGE("Couldn't create reference @ %0.3f, %0.3f, %0.3f, Cell = %08X, Worldspace = %08X",
NewPosition.x, NewPosition.y, NewPosition.z,
(Interior ? Interior->formID : 0),
(Worldspace ? Worldspace->formID : 0));
Result = false;
}
else
{
RefreshRenderWindow = true;
if (EditorID && TESForm::LookupByEditorID(EditorID))
{
BGSEECONSOLE_MESSAGE("Couldn't set editorID '%s' on instantiated reference %08X - It's already in use", EditorID, NewRef->formID);
EditorID = nullptr;
TempRef->SetEditorID(nullptr);
Result = false;
}
// extra shenanigans for tree references - we need to generate their 3D and fixup their base form/scale before we perform the copy
// otherwise the code path taken by the CopyFrom() call leads to the deferencing of the new ref's (non-existent) NiNode
// not sure if this is a vanilla bug.
if (Base->formType == TESForm::kFormType_Tree)
{
NewRef->SetBaseForm(TempRef->baseForm);
NewRef->scale = TempRef->scale;
auto New3D = (CS_CAST(TempRef->baseForm, TESForm, TESObject))->GenerateNiNode(NewRef, false);
NewRef->SetNiNode(New3D);
}
NewRef->CopyFrom(TempRef);
NewRef->SetFromActiveFile(true);
if (NewBaseForm)
NewRef->SetBaseForm(Base);
// after the copy operation is complete, we need to regenerate the tree ref's 3D
// to correctly fill its REF extradata (will cause picking issues in the render window otherwise)
if (Base->formType == TESForm::kFormType_Tree)
{
NewRef->SetNiNode(nullptr);
NewRef->SetNiNode(NewRef->GenerateNiNode());
}
_DATAHANDLER->PlaceObjectRef(Base, &NewPosition, &NewRotation, Interior, Worldspace, NewRef);
AllocationMap[TempRef] = NewRef;
if (EditorID)
NewRef->SetEditorID(EditorID);
}
}
if (AllocationMap.size())
_RENDERSEL->ClearSelection(true);
// update extra data ref pointers to the allocated instances
for (auto i : AllocationMap)
{
TESObjectREFR* NewRef = i.second;
TESObjectREFR* TempRef = i.first;
ExtraEnableStateParent* xParent = (ExtraEnableStateParent*)TempRef->extraData.GetExtraDataByType(BSExtraData::kExtra_EnableStateParent);
if (xParent && xParent->parent)
{
TESObjectREFR* NewParent = nullptr;
for (auto j : AllocationMap)
{
if (j.first == xParent->parent)
{
NewParent = j.second;
break;
}
}
SME_ASSERT(NewParent && NewParent != xParent->parent);
ExtraEnableStateParent* xParentNew = (ExtraEnableStateParent*)NewRef->extraData.GetExtraDataByType(BSExtraData::kExtra_EnableStateParent);
SME_ASSERT(xParentNew && xParentNew->parent == xParent->parent);
xParentNew->parent = NewParent;
NewParent->AddCrossReference(NewRef);
}
NewRef->GenerateNiNode();
_RENDERSEL->AddToSelection(NewRef, true);
}
if (RefreshRenderWindow)
TESRenderWindow::Redraw();
}
}
}
if (FreeTempData)
{
Serializer->FreeBuffer();
Serializer->FreeDeserializationBuffers();
}
return Result;
}
bool ObjectRefCollectionInstantiator::CreatePreviewNode(ObjectRefCollectionSerializer* Data,
TESPreviewControl* PreviewControl,
TESFormArrayT& OutPreviewBaseForms,
TESObjectREFRArrayT& OutPreviewRefs,
NiNode** OutPreviewNode)
{
SME_ASSERT(Data && PreviewControl);
TESObjectREFRArrayT RefBuffer;
bool Result = true;
for (auto Itr : Data->LoadedFormBuffer)
{
TESObjectREFR* ThisRef = (TESObjectREFR*)Itr;
if (ThisRef->baseForm == nullptr)
{
Result = false;
break;
}
RefBuffer.push_back(ThisRef);
}
if (Result)
{
NiNode* Root = *OutPreviewNode = TESRender::CreateNiNode();
for (auto Itr : RefBuffer)
{
TESObjectREFR* NewRef = CS_CAST(TESForm::CreateInstance(TESForm::kFormType_REFR), TESForm, TESObjectREFR);
SME_ASSERT(NewRef);
NewRef->MarkAsTemporary();
NewRef->CopyFrom(Itr);
TESForm* NewBase = TESForm::CreateInstance(Itr->baseForm->formType);
SME_ASSERT(NewBase);
NewBase->MarkAsTemporary();
NewBase->CopyFrom(Itr->baseForm);
NewRef->SetBaseForm(NewBase);
NiNode* Ref3D = NewRef->GenerateNiNode();
if (Ref3D == nullptr)
{
NewRef->DeleteInstance();
NewBase->DeleteInstance();
TESRender::DeleteNiRefObject(Root);
for (auto Itr : OutPreviewBaseForms)
Itr->DeleteInstance();
OutPreviewBaseForms.clear();
for (auto Itr : OutPreviewRefs)
Itr->DeleteInstance();
OutPreviewRefs.clear();
*OutPreviewNode = nullptr;
Result = false;
break;
}
else
NewRef->SetNiNode(nullptr);
OutPreviewRefs.push_back(NewRef);
OutPreviewBaseForms.push_back(NewBase);
}
if (Result)
{
PreviewControl->ResetCamera();
Vector3 PosOffset;
GetPositionOffset(OutPreviewRefs, PreviewControl->sceneRoot, PosOffset);
for (auto Itr : OutPreviewRefs)
{
Vector3 NewPos(PosOffset);
NewPos += Itr->position;
Itr->SetPosition(NewPos);
Itr->SetNiNode(nullptr);
NiNode* Ref3D = Itr->GenerateNiNode();
SME_ASSERT(Ref3D);
TESRender::AddToNiNode(Root, Ref3D);
}
}
}
return Result;
}
bool ObjectRefCollectionSerializer::LoadForm(bgsee::PluginFileWrapper* File)
{
TESFileWrapper* Wrapper = dynamic_cast<TESFileWrapper*>(File);
bool Result = true;
SME_ASSERT(Wrapper && Wrapper->GetWrappedPlugin());
UInt8 CurrentType = Wrapper->GetRecordType();
switch (CurrentType)
{
case TESForm::kFormType_None:
case TESForm::kFormType_TES4:
case TESForm::kFormType_Group:
case TESForm::kFormType_TOFT:
break;
default:
{
TESForm* TempForm = nullptr;
bool BaseForm = false;
switch (CurrentType)
{
case TESForm::kFormType_REFR:
case TESForm::kFormType_ACHR:
case TESForm::kFormType_ACRE:
TempForm = TESForm::CreateInstance(TESForm::kFormType_REFR);
break;
default:
TempForm = TESForm::CreateInstance(Wrapper->GetRecordType());
BaseForm = true;
break;
}
SME_ASSERT(TempForm);
TempForm->MarkAsTemporary();
bool LoadResult = TempForm->LoadForm(Wrapper->GetWrappedPlugin());
if (BaseForm && LoadResult == false)
{
BGSEECONSOLE_MESSAGE("Couldn't load form %08X!", Wrapper->GetWrappedPlugin()->currentRecord.recordID);
TempForm->DeleteInstance();
Result = false;
}
else
{
#ifdef _DEBUG
BGSEECONSOLE_MESSAGE("Read form %s %08X from buffer", TempForm->GetEditorID(), TempForm->formID);
#endif
// manually resolve base form fields for refs
// at this point, all base forms must be loaded as they are serialized before the refs
// also, reload the position/rotation data since they are discarded when the base form is invalid
if (BaseForm == false)
{
UInt32 BaseFormID = 0;
TESFile* Plugin = Wrapper->GetWrappedPlugin();
Result = false;
if (Plugin->JumpToBeginningOfRecord())
{
TESObjectREFR* ThisRef = (TESObjectREFR*)TempForm;
do
{
if (BaseFormID == 0 && Plugin->currentChunk.chunkType == 'EMAN')
Plugin->GetChunkData4Bytes(&BaseFormID);
else if (Plugin->currentChunk.chunkType == 'ATAD')
{
struct {
Vector3 Position;
Vector3 Rotation;
} Buffer;
Plugin->GetChunkData(&Buffer, 0x18);
ThisRef->position = Buffer.Position;
ThisRef->rotation = Buffer.Rotation;
}
} while (Plugin->GetNextChunk());
SME_ASSERT(Plugin->GetNextChunk() == false);
if (BaseFormID)
{
for (auto Itr : BaseFormDeserializatonBuffer)
{
if ((Itr->formID & 0xFFFFFF) == (BaseFormID & 0xFFFFFF))
{
Result = true;
ThisRef->SetBaseForm(Itr);
break;
}
}
}
}
if (Result == false)
{
BGSEECONSOLE_MESSAGE("Couldn't resolve base form %08X for ref %08X!", BaseFormID, TempForm->formID);
TempForm->DeleteInstance();
}