c_packer.h File Reference

#include <string>
#include <vector>
#include "irrlichttypes.h"
#include "util/basic_macros.h"
#include <lua.h>

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Classes
struct	PackedInstr
	Represents a single instruction that pushes a new value or operates with existing ones. More...
struct	PackedValue
	A packed value can be a primitive like a string or number but also a table including all of its contents. More...

Macros
#define	INSTR_SETTABLE   (-10)
#define	INSTR_POP   (-11)
#define	INSTR_PUSHREF   (-12)
#define	INSTR_SETMETATABLE   (-13)

Typedefs
typedef void *(*	PackInFunc) (lua_State *L, int idx)
typedef void(*	PackOutFunc) (lua_State *L, void *ptr)

Functions
void	script_register_packer (lua_State *L, const char *regname, PackInFunc fin, PackOutFunc fout)
PackedValue *	script_pack (lua_State *L, int idx)
void	script_unpack (lua_State *L, PackedValue *val)
void	script_dump_packed (const PackedValue *val)

Macro Definition Documentation

INSTR_POP

#define INSTR_POP   (-11)

INSTR_PUSHREF

#define INSTR_PUSHREF   (-12)

INSTR_SETMETATABLE

#define INSTR_SETMETATABLE   (-13)

INSTR_SETTABLE

#define INSTR_SETTABLE   (-10)

Typedef Documentation

PackInFunc

typedef void *(* PackInFunc) (lua_State *L, int idx)

PackOutFunc

typedef void(* PackOutFunc) (lua_State *L, void *ptr)

Function Documentation

script_dump_packed()

void script_dump_packed

(

const PackedValue *

val

)

References FATAL_ERROR, PackedValue::i, INSTR_POP, INSTR_PUSHREF, INSTR_SETMETATABLE, INSTR_SETTABLE, and uses_sdata().

Referenced by ModApiServer::l_serialize_roundtrip().

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script_pack()

PackedValue * script_pack	(	lua_State *	L,
		int	idx
	)

References absidx(), idx, and pack_inner().

Referenced by ModApiServer::l_do_async_callback(), ModApiServer::l_serialize_roundtrip(), AsyncWorkerThread::run(), and ServerScripting::saveGlobals().

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script_register_packer()

void script_register_packer	(	lua_State *	L,
		const char *	regname,
		PackInFunc	fin,
		PackOutFunc	fout
	)

References CUSTOM_RIDX_METATABLE_MAP, FATAL_ERROR_IF, g_packers, and g_packers_lock.

Referenced by LuaItemStack::Register(), LuaPerlinNoise::Register(), LuaPerlinNoiseMap::Register(), and LuaVoxelManip::Register().

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script_unpack()

void script_unpack	(	lua_State *	L,
		PackedValue *	val
	)

References PackedValue::contains_userdata, find_packer(), get_known_lua_metatables(), PackedValue::i, INSTR_POP, INSTR_PUSHREF, INSTR_SETMETATABLE, INSTR_SETTABLE, sanity_check, and uses_sdata().

Referenced by EmergeScripting::EmergeScripting(), ServerScripting::InitializeAsync(), ModApiServer::l_serialize_roundtrip(), AsyncWorkerThread::run(), and AsyncEngine::stepJobResults().

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