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#ifndef PROXYTRANSFER_H
#define PROXYTRANSFER_H
#include "Runtime/Serialize/TransferFunctions/TransferBase.h"
class YAMLNode;
struct StreamingInfo;
struct ReduceCopyData;
class EXPORT_COREMODULE ProxyTransfer : public TransferBase
{
TypeTree& m_TypeTree;
TypeTree* m_ActiveFather;
char* m_ObjectPtr;
int m_ObjectSize;
int m_Index;
int m_SimulatedByteOffset;
bool m_DidErrorAlignment;
bool m_RequireTypelessData;
friend class MonoBehaviour;
public:
ProxyTransfer (TypeTree& t, int flags, void* objectPtr, int objectSize);
void SetVersion (int version);
bool IsVersionSmallerOrEqual (int version) { Assert(m_ActiveFather->m_Version > version); return false; }
bool IsOldVersion (int version) { Assert(m_ActiveFather->m_Version > version); return false; }
bool NeedNonCriticalMetaFlags () { return (m_Flags & kDontRequireAllMetaFlags) == 0; }
void AddMetaFlag (TransferMetaFlags flag) { m_ActiveFather->m_MetaFlag = m_ActiveFather->m_MetaFlag | flag; }
template<class T>
void Transfer (T& data, const char* name, TransferMetaFlags metaFlag = kNoTransferFlags);
template<class T>
void TransferWithTypeString (T& data, const char* name, const char* typeName, TransferMetaFlags metaFlag = kNoTransferFlags);
void TransferTypeless (unsigned* byteSize, const char* name, TransferMetaFlags metaFlag = kNoTransferFlags);
void TransferTypelessData (unsigned, void*, int metaData = 0);
template<class T>
void TransferBasicData (T& data);
template<class T>
void TransferPtr (bool, ReduceCopyData*){}
template<class T>
void TransferSTLStyleArray (T& data, TransferMetaFlags metaFlag = kNoTransferFlags);
template<class T>
void TransferSTLStyleMap (T& data, TransferMetaFlags metaFlag = kNoTransferFlags);
template<class T> inline
void TransferSTLStyleArrayWithElement (T& elementType, TransferMetaFlags metaFlag);
void Align ();
void BeginTransfer (const char* name, const char* typeString, char* data, TransferMetaFlags metaFlag);
void EndTransfer ();
bool GetTransferFileInfo(unsigned* /*position*/, const char** /*filePath*/) const { return false; }
private:
void LogUnalignedTransfer ();
void AssertContainsNoPPtr (const TypeTree* typeTree);
void AssertOptimizeTransfer (int sizeofSize);
void AssertOptimizeTransferImpl (const TypeTree& typetree, int baseOffset, int* totalSize);
void CheckAlignment ();
void BeginArrayTransfer (const char* name, const char* typeString, SInt32& size, TransferMetaFlags metaFlag);
void EndArrayTransfer ();
};
template<class T> inline
void ProxyTransfer::TransferSTLStyleArray (T& /*data*/, TransferMetaFlags metaFlag)
{
SInt32 size;
BeginArrayTransfer ("Array", "Array", size, metaFlag);
typename T::value_type p;
Transfer (p, "data");
// Make sure MightContainPPtr and AllowTransferOptimization is setup correctly
DebugAssertIf(SerializeTraits<T>::AllowTransferOptimization());
EndArrayTransfer ();
}
template<class T> inline
void ProxyTransfer::TransferSTLStyleArrayWithElement (T& elementType, TransferMetaFlags metaFlag)
{
SInt32 size;
BeginArrayTransfer ("Array", "Array", size, metaFlag);
Transfer (elementType, "data");
EndArrayTransfer ();
}
template<class T> inline
void ProxyTransfer::TransferSTLStyleMap (T&, TransferMetaFlags metaFlag)
{
SInt32 size;
BeginArrayTransfer ("Array", "Array", size, metaFlag);
typename NonConstContainerValueType<T>::value_type p;
Transfer (p, "data");
#if !UNITY_RELEASE
DebugAssertIf(SerializeTraits<T>::AllowTransferOptimization());
#endif
EndArrayTransfer ();
}
template<class T> inline
void ProxyTransfer::Transfer (T& data, const char* name, TransferMetaFlags metaFlag)
{
BeginTransfer (name, SerializeTraits<T>::GetTypeString (&data), (char*)&data, metaFlag);
SerializeTraits<T>::Transfer (data, *this);
// Make sure MightContainPPtr and AllowTransferOptimization is setup correctly
#if !UNITY_RELEASE
if (!SerializeTraits<T>::MightContainPPtr())
AssertContainsNoPPtr(m_ActiveFather);
if (SerializeTraits<T>::AllowTransferOptimization())
AssertOptimizeTransfer(SerializeTraits<T>::GetByteSize());
#endif
EndTransfer ();
}
template<class T> inline
void ProxyTransfer::TransferWithTypeString (T& data, const char* name, const char* typeName, TransferMetaFlags metaFlag)
{
BeginTransfer (name, typeName, (char*)&data, metaFlag);
SerializeTraits<T>::Transfer (data, *this);
EndTransfer ();
}
template<class T>
inline void ProxyTransfer::TransferBasicData (T&)
{
m_ActiveFather->m_ByteSize = SerializeTraits<T>::GetByteSize ();
#if UNITY_EDITOR
if (m_SimulatedByteOffset % m_ActiveFather->m_ByteSize != 0)
{
LogUnalignedTransfer();
}
m_SimulatedByteOffset += m_ActiveFather->m_ByteSize;
#endif
}
#endif
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