sdk.mem

Low-level conversion, layout, session, queue, string, RTTI, and hex helpers. For SDK internals and typed-event fallbacks. Application scripts start at sdk.engine.

local M = require("sdk.mem")

u64

function · u64(x)

Normalize a pointer-like value to a number.

hex

function · hex(x)

Format a pointer as a hex string.

layout

function · layout(name)

Returns table|nil: offsets field -> byte offset

Parameters

Name	Type	Summary
name	string	Engine/Layouts.inc type (TCreature, TGameserverGameSession, ...)

Returns

Type	Summary
table|nil	offsets field -> byte offset
string|nil	err layout miss

off

function · off(lay, field)

Named field offset from a layout table, or nil.

look_direction

function · look_direction(ptr)

Facing stored on a TCreature pointer.

client

function · client()

Live TGameClient pointer.

session

function · session()

Live TGameserverGameSession pointer.

queue

function · queue()

Live TProtocolMessageQueue pointer.

dbg

function · dbg()

The native game.dbg table.

qstring

function · qstring(addr)

Read a Qt QString at addr.

arena_string

function · arena_string(addr)

Read an ArenaStringPtr at addr.

rtti_at

function · rtti_at(addr)

RTTI class name at addr.

hex_parts

function · hex_parts(hex)

Split a hex dump into tagged blobs.

hex_bytes

function · hex_bytes(hex)

Decode a hex string to a byte array.

hex_u8

function · hex_u8(hex, off)

Read u8 from a hex dump at a byte offset.

hex_u16

function · hex_u16(hex, off)

Read u16 from a hex dump at a byte offset.

hex_u32

function · hex_u32(hex, off)

Read u32 from a hex dump at a byte offset.

hex_u64

function · hex_u64(hex, off)

Read u64 from a hex dump at a byte offset.

hex_blob

function · hex_blob(hex, index)

Nth tagged blob from a hex dump.

hex_tag

function · hex_tag(hex, tag)

Blob with the given three-letter tag.