enderalse/source/fs.dll/skse64/skse64/PapyrusClass.h

#pragma once

#include "skse64/GameTypes.h"

// SkyrimScript::Store, derived from BSScript::IStore, derived from BSStorage, derived from BSIntrusiveRefCounted
class VMDataStore
{
public:
	virtual ~VMDataStore();
	virtual void	Unk_01(void);
	virtual void	Unk_02(void);
	virtual bool	Seek(SInt32 offset, UInt32 base);
	virtual bool	Read(UInt32 len, void * buf);
	virtual bool	Write(UInt32 len, void * buf);

	// BSScript::IStore
	virtual bool	Open(const char * name);
	virtual void	Unk_07(void);
	virtual void	Unk_08(void);	// called on error
	virtual void	Unk_09(void);
	virtual void	Unk_0A(void);
	virtual void	Unk_0B(void);

//	void	** _vtbl;		// 00
	UInt32	refCount;		// 04
	UInt8	byteSwapped;	// 08
	UInt8	pad09[3];		// 09
};

// 20
//template <typename Item, typename Key>
struct VMHashTable
{
	typedef void *					Item;
	typedef void *					Key;

	typedef tHashSet <Item, Key>	Table;

	UInt32	unk00;		// 00 - not init'd
	Table	data;		// 04
};

// 58
class VMFunction
{
public:
	BSFixedString	returnType;	// 00
	BSFixedString	docString;	// 04
	UInt8			unk08;		// 08
	UInt8			unk09;		// 09
	UInt8			pad0A[2];	// 0A
	UInt32			unk0C;		// 0C
	UInt32			unk10;		// 10 - not init'd
	UInt32			unk14;		// 14
	UInt32			unk18;		// 18
	UInt32			unk1C;		// 1C
	UInt32			unk20;		// 20 - cleared via fn
	UInt32			unk24;		// 24
	UInt32			unk28;		// 28
	UInt32			unk2C;		// 2C
	UInt32			unk30;		// 30 - cleared via fn
	UInt32			unk34;		// 34
	UInt32			unk38;		// 38
	UInt32			unk3C;		// 3C
	UInt32			unk40;		// 40 - cleared via fn
	UInt32			unk44;		// 44
	UInt32			unk48;		// 48
	UInt32			unk4C;		// 4C
	UInt32			unk50;		// 50 - cleared via fn

	// +2C
};

// 130+
class VMClass
{
public:
	// 18
	struct DebugInfo
	{
		// 10
		struct Unk08
		{
			// 1C
			struct Unk00
			{
				UInt32	unk00;		// 00
				UInt32	unk04;		// 04
				void	* unk08;	// 08
				UInt32	unk0C;		// 0C
				UInt32	unk10;		// 10
				UInt32	unk14;		// 14
				UInt32	unk18;		// 18
			};

			Unk00	* unk00;	// 00
			UInt32	unk04;		// 04
			UInt32	unk08;		// 08
			UInt32	unk0C;		// 0C
		};

		time_t	srcModTime;		// 00
		Unk08	unk08;			// 08
	};

	BSFixedString	name;			// 000
	UInt32			unk004;			// 004 - not init'd
	time_t			buildTime;		// 008
	BSFixedString	buildUser;		// 010
	BSFixedString	buildMachine;	// 014
	UInt8			debugFlags;		// 018
	UInt8			pad019[3];		// 019
	UInt32			unk01C;			// 01C - not init'd
	DebugInfo		debugInfo;		// 020
	VMHashTable		userFlagTable;	// 038
	BSFixedString	objectName;		// 058
	BSFixedString	parentName;		// 05C
	BSFixedString	docString;		// 060
	UInt32			userFlags;		// 064
	VMHashTable		varTable;		// 068
	VMHashTable		propertyTable;	// 088
	VMHashTable		stateTable1;	// 0A8
	VMHashTable		stateTable2;	// 0C8
	VMHashTable		stateTable3;	// 0E8
	UInt32			unk108;			// 108
	VMHashTable		varTable2;		// 10C
	BSFixedString	autoStateName;	// 12C
};

//STATIC_ASSERT(sizeof(time_t) == 8);
//STATIC_ASSERT(sizeof(VMClass) == 0x130);
//STATIC_ASSERT(offsetof(VMClass, objectName) == 0x058);
//STATIC_ASSERT(offsetof(VMClass, autoStateName) == 0x12C);

// 20
class VMClassLoader
{
public:
	virtual ~VMClassLoader();
	virtual VMClassLoader *		Create(void);
	virtual void				SetDataStore(VMDataStore ** dataStoreHandle);	// probably a safe ptr
	virtual bool				Load(const char * name, VMClass * out);

	bool	Load_Hook(const char * name, VMClass * out);

	// 10
	struct StringTable
	{
		// 100C
		struct Page
		{
			char	data[0x1000];	// 0000
			char	* begin;		// 1000
			char	* end;			// 1004
			Page	* next;			// 1008
		};

		char			** stringData;	// 00
		Page			* dataPage;		// 04
		BSFixedString	* fixedStrings;	// 08 - populated on lookup
		UInt16			numStrings;		// 0C
		UInt8			pad0E[2];		// 0E
	};

//	void		** _vtbl;		// 00
	void		* unk04;		// 04
	VMDataStore	* dataStore;	// 08
	StringTable	stringTable;	// 0C
	UInt8		verMajor;		// 1C
	UInt8		verMinor;		// 1D
	UInt8		flags;			// 1E
	UInt8		pad1F;			// 1F

	MEMBER_FN_PREFIX(VMClassLoader);
	DEFINE_MEMBER_FN(Load_Impl, bool, 0x00000000, const char * name, VMClass * out);
};

//STATIC_ASSERT(sizeof(VMClassLoader::StringTable::Page) == 0x100C);
//STATIC_ASSERT(sizeof(VMClassLoader::StringTable) == 0x10);