lua

package
v0.2.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 8, 2025 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	OK        = 0
	YIELD     = 1
	ERRRUN    = 2
	ERRSYNTAX = 3
	ERRMEM    = 4
	ERRERR    = 5
)

thread status

View Source 
const (
	NONE          c.Int = -1
	NIL           c.Int = 0
	BOOLEAN       c.Int = 1
	LIGHTUSERDATA c.Int = 2
	NUMBER        c.Int = 3
	STRING        c.Int = 4
	TABLE         c.Int = 5
	FUNCTION      c.Int = 6
	USERDATA      c.Int = 7
	THREAD        c.Int = 8
	NUMTYPES      c.Int = 9
)

* basic types

View Source 
const (
	RIDX_MAINTHREAD = 1
	RIDX_GLOBALS    = 2
	RIDX_LAST       = RIDX_GLOBALS
)

predefined values in the registry

View Source 
const (
	GCSTOP       = 0
	GCRESTART    = 1
	GCCOLLECT    = 2
	GCCOUNT      = 3
	GCCOUNTB     = 4
	GCSTEP       = 5
	GCSETPAUSE   = 6
	GCSETSTEPMUL = 7
	GCISRUNNING  = 9
	GCGEN        = 10
	GCINC        = 11
)
View Source 
const (
	HOOKCALL     = 0
	HOOKRET      = 1
	HOOKLINE     = 2
	HOOKCOUNT    = 3
	HOOKTAILCALL = 4
)
View Source 
const (
	MASKCALL  = 1 << HOOKCOUNT
	MASKRET   = 1 << HOOKRET
	MASKLINE  = 1 << HOOKLINE
	MASKCOUNT = 1 << HOOKCOUNT
)
View Source 
const (
	EXTRASPACE = unsafe.Sizeof(uintptr(0))
)

@@ LUA_EXTRASPACE defines the size of a raw memory area associated with ** a Lua state with very fast access. ** CHANGE it if you need a different size.

View Source 
const (
	IDSIZE = 60
)

@@ LUA_IDSIZE gives the maximum size for the description of the source ** of a function in debug information. ** CHANGE it if you want a different size.

View Source 
const (
	LLGoPackage = "link: $(pkg-config --libs lua); -llua -lm"
)
View Source 
const (
	MAXSTACK = 1000000
)
View Source 
const (
	MINSTACK = 20
)

minimum Lua stack available to a C function

View Source 
const (
	MULTRET = -1
)

option for multiple returns in 'lua_pcall' and 'lua_call'

View Source 
const (
	NUMTAGS = NUMTYPES
)
View Source 
const (
	REGISTRYINDEX = -MAXSTACK - 1000
)

Variables

This section is empty.

Functions

func Upvalueindex 

func Upvalueindex(i c.Int) c.Int

Types

type Alloc 

type Alloc func(ud c.Pointer, ptr c.Pointer, osize c.Ulong, nsize c.Ulong) c.Pointer

llgo:type C

type CFunction 

type CFunction func(L *State) c.Int

llgo:type C

type CallInfo 

type CallInfo struct {
	Unused [8]byte
}

type Debug 

type Debug struct {
	Event           c.Int
	Name            *c.Char        /* (n) */
	Namewhat        *c.Char        /* (n) 'global', 'local', 'field', 'method' */
	What            *c.Char        /* (S) 'Lua', 'C', 'main', 'tail' */
	Source          *c.Char        /* (S) */
	Srclen          uintptr        /* (S) */
	Currentline     c.Int          /* (l) */
	Linedefined     c.Int          /* (S) */
	Lastlinedefined c.Int          /* (S) */
	Nups            byte           /* (u) number of upvalues */
	Nparams         byte           /* (u) number of parameters */
	Isvararg        c.Char         /* (u) */
	Istailcall      c.Char         /* (t) */
	Ftransfer       uint16         /* (r) index of first value transferred */
	Ntransfer       uint16         /* (r) number of transferred values */
	ShortSrc        [IDSIZE]c.Char /* (S) */
	/* private part */
	ICi *CallInfo
}

type Hook 

type Hook func(L *State, ar *Debug)

llgo:type C

type Integer 

type Integer = c.Int

type for integer functions

type KContext 

type KContext = c.Pointer

type for continuation-function contexts

type KFunction 

type KFunction func(L *State, status c.Int, ctx KContext) c.Int

llgo:type C

type Number 

type Number = c.Double

type of numbers in Lua

type Reader 

type Reader func(L *State, ud c.Pointer, sz *c.Ulong) *c.Char

llgo:type C

type State 

type State struct {
	Unused [8]byte
}

func Newstate__0 

func Newstate__0(f Alloc, ud c.Pointer) *State

llgo:link Newstate__0 C.lua_newstate

func Newstate__1 

func Newstate__1() *State

func (*State) Absindex 

func (L *State) Absindex(idx c.Int) c.Int

llgo:link (*State).Absindex C.lua_absindex

func (*State) Atpanic 

func (L *State) Atpanic(panicf CFunction) CFunction

llgo:link (*State).Atpanic C.lua_atpanic

func (*State) Call 

func (L *State) Call(nargs c.Int, nresults c.Int) c.Int

func (*State) Callk 

func (L *State) Callk(nargs c.Int, nresults c.Int, ctx KContext, k KFunction) c.Int

llgo:link (*State).Callk C.lua_callk

func (*State) Checkinteger 

func (L *State) Checkinteger(arg c.Int) Integer

llgo:link (*State).Checkinteger C.luaL_checkinteger

func (*State) Checknumber 

func (L *State) Checknumber(arg c.Int) Number

llgo:link (*State).Checknumber C.luaL_checknumber

func (*State) Checkstack 

func (L *State) Checkstack(n c.Int) c.Int

llgo:link (*State).Checkstack C.lua_checkstack

func (*State) Close 

func (L *State) Close()

llgo:link (*State).Close C.lua_close

func (*State) Closeslot 

func (L *State) Closeslot(idx c.Int)

llgo:link (*State).Closeslot C.lua_closeslot

func (*State) Closethread 

func (L *State) Closethread(from *State) c.Int

llgo:link (*State).Closethread C.lua_closethread

func (*State) Concat 

func (L *State) Concat(n c.Int)

llgo:link (*State).Concat C.lua_concat

func (*State) Copy 

func (L *State) Copy(fromidx c.Int, toidx c.Int)

llgo:link (*State).Copy C.lua_copy

func (*State) Createtable 

func (L *State) Createtable(narr c.Int, nrec c.Int)

llgo:link (*State).Createtable C.lua_createtable

func (*State) Dofile 

func (L *State) Dofile(filename *c.Char) c.Int

func (*State) Dostring 

func (L *State) Dostring(str *c.Char) c.Int

func (*State) Dump 

func (L *State) Dump(writer Writer, data c.Pointer, strip c.Int) c.Int

llgo:link (*State).Dump C.lua_dump

func (*State) Error 

func (L *State) Error() c.Int

llgo:link (*State).Error C.lua_error

func (*State) Gc 

func (L *State) Gc(what c.Int, __llgo_va_list ...any) c.Int

llgo:link (*State).Gc C.lua_gc

func (*State) Getallocf 

func (L *State) Getallocf(ud *c.Pointer) Alloc

llgo:link (*State).Getallocf C.lua_getallocf

func (*State) Getextraspace 

func (L *State) Getextraspace() c.Pointer

func (*State) Getfield 

func (L *State) Getfield(idx c.Int, k *c.Char) c.Int

llgo:link (*State).Getfield C.lua_getfield

func (*State) Getglobal 

func (L *State) Getglobal(name *c.Char) c.Int

llgo:link (*State).Getglobal C.lua_getglobal

func (*State) Gethook 

func (L *State) Gethook() Hook

llgo:link (*State).Gethook C.lua_gethook

func (*State) Gethookcount 

func (L *State) Gethookcount() c.Int

llgo:link (*State).Gethookcount C.lua_gethookcount

func (*State) Gethookmask 

func (L *State) Gethookmask() c.Int

llgo:link (*State).Gethookmask C.lua_gethookmask

func (*State) Geti 

func (L *State) Geti(idx c.Int, n Integer) c.Int

llgo:link (*State).Geti C.lua_geti

func (*State) Getinfo 

func (L *State) Getinfo(what *c.Char, ar *Debug) c.Int

llgo:link (*State).Getinfo C.lua_getinfo

func (*State) Getiuservalue 

func (L *State) Getiuservalue(idx c.Int, n c.Int) c.Int

llgo:link (*State).Getiuservalue C.lua_getiuservalue

func (*State) Getlocal 

func (L *State) Getlocal(ar *Debug, n c.Int) *c.Char

llgo:link (*State).Getlocal C.lua_getlocal

func (*State) Getmetatable 

func (L *State) Getmetatable(objindex c.Int) c.Int

llgo:link (*State).Getmetatable C.lua_getmetatable

func (*State) Getstack 

func (L *State) Getstack(level c.Int, ar *Debug) c.Int

llgo:link (*State).Getstack C.lua_getstack

func (*State) Gettable 

func (L *State) Gettable(idx c.Int) c.Int

llgo:link (*State).Gettable C.lua_gettable

func (*State) Gettop 

func (L *State) Gettop() c.Int

llgo:link (*State).Gettop C.lua_gettop

func (*State) Getupvalue 

func (L *State) Getupvalue(funcindex c.Int, n c.Int) *c.Char

llgo:link (*State).Getupvalue C.lua_getupvalue

func (*State) Getuservalue 

func (L *State) Getuservalue(idx c.Int) c.Int

func (*State) Insert 

func (L *State) Insert(idx c.Int)

func (*State) Isboolean 

func (L *State) Isboolean(n c.Int) bool

func (*State) Iscfunction 

func (L *State) Iscfunction(idx c.Int) c.Int

llgo:link (*State).Iscfunction C.lua_iscfunction

func (*State) Isfunction 

func (L *State) Isfunction(n c.Int) bool

func (*State) Isinteger 

func (L *State) Isinteger(idx c.Int) c.Int

llgo:link (*State).Isinteger C.lua_isinteger

func (*State) Islightuserdata 

func (L *State) Islightuserdata(n c.Int) bool

func (*State) Isnil 

func (L *State) Isnil(n c.Int) bool

func (*State) Isnone 

func (L *State) Isnone(n c.Int) bool

func (*State) Isnoneornil 

func (L *State) Isnoneornil(n c.Int) bool

func (*State) Isnumber 

func (L *State) Isnumber(idx c.Int) c.Int

llgo:link (*State).Isnumber C.lua_isnumber

func (*State) Isstring 

func (L *State) Isstring(idx c.Int) c.Int

llgo:link (*State).Isstring C.lua_isstring

func (*State) Istable 

func (L *State) Istable(n c.Int) bool

func (*State) Isthread 

func (L *State) Isthread(n c.Int) bool

func (*State) Isuserdata 

func (L *State) Isuserdata(idx c.Int) c.Int

llgo:link (*State).Isuserdata C.lua_isuserdata

func (*State) Isyieldable 

func (L *State) Isyieldable() c.Int

llgo:link (*State).Isyieldable C.lua_isyieldable

func (*State) LError 

func (L *State) LError(format *c.Char, __llgo_va_list ...any) c.Int

llgo:link (*State).LError C.luaL_error

func (*State) Len 

func (L *State) Len(idx c.Int)

llgo:link (*State).Len C.lua_len

func (*State) Load 

func (L *State) Load(reader Reader, dt c.Pointer, chunkname *c.Char, mode *c.Char) c.Int

llgo:link (*State).Load C.lua_load

func (*State) Loadfile 

func (L *State) Loadfile(filename *c.Char) c.Int

func (*State) Loadfilex 

func (L *State) Loadfilex(filename *c.Char, mode *c.Char) c.Int

llgo:link (*State).Loadfilex C.luaL_loadfilex

func (*State) Loadstring 

func (L *State) Loadstring(s *c.Char) c.Int

llgo:link (*State).Loadstring C.luaL_loadstring

func (*State) Newtable 

func (L *State) Newtable()

func (*State) Newthread 

func (L *State) Newthread() *State

llgo:link (*State).Newthread C.lua_newthread

func (*State) Newuserdata 

func (L *State) Newuserdata(sz uintptr) c.Pointer

func (*State) Newuserdatauv 

func (L *State) Newuserdatauv(sz uintptr, nuvalue c.Int) c.Pointer

llgo:link (*State).Newuserdatauv C.lua_newuserdatauv

func (*State) Next 

func (L *State) Next(idx c.Int) c.Int

llgo:link (*State).Next C.lua_next

func (*State) Openlibs 

func (L *State) Openlibs()

llgo:link (*State).Openlibs C.luaL_openlibs

func (*State) Pcall 

func (L *State) Pcall(nargs c.Int, nresults c.Int, errfunc c.Int) c.Int

func (*State) Pcallk 

func (L *State) Pcallk(nargs c.Int, nresults c.Int, errfunc c.Int, ctx KContext, k KFunction) c.Int

llgo:link (*State).Pcallk C.lua_pcallk

func (*State) Pop 

func (L *State) Pop(n c.Int)

func (*State) Pushboolean 

func (L *State) Pushboolean(b c.Int)

llgo:link (*State).Pushboolean C.lua_pushboolean

func (*State) Pushcclosure 

func (L *State) Pushcclosure(fn CFunction, n c.Int)

llgo:link (*State).Pushcclosure C.lua_pushcclosure

func (*State) Pushcfunction 

func (L *State) Pushcfunction(f CFunction)

func (*State) Pushfstring 

func (L *State) Pushfstring(format *c.Char, __llgo_va_list ...any) *c.Char

llgo:link (*State).Pushfstring C.lua_pushfstring

func (*State) Pushglobaltable 

func (L *State) Pushglobaltable() c.Int

func (*State) Pushinteger 

func (L *State) Pushinteger(n Integer)

llgo:link (*State).Pushinteger C.lua_pushinteger

func (*State) Pushlightuserdata 

func (L *State) Pushlightuserdata(p c.Pointer)

llgo:link (*State).Pushlightuserdata C.lua_pushlightuserdata

func (*State) Pushliteral 

func (L *State) Pushliteral(s *c.Char) *c.Char

func (*State) Pushlstring 

func (L *State) Pushlstring(s *c.Char, len c.Ulong) *c.Char

llgo:link (*State).Pushlstring C.lua_pushlstring

func (*State) Pushnil 

func (L *State) Pushnil()

llgo:link (*State).Pushnil C.lua_pushnil

func (*State) Pushnumber 

func (L *State) Pushnumber(n Number)

llgo:link (*State).Pushnumber C.lua_pushnumber

func (*State) Pushstring 

func (L *State) Pushstring(s *c.Char) *c.Char

llgo:link (*State).Pushstring C.lua_pushstring

func (*State) Pushthread 

func (L *State) Pushthread() c.Int

llgo:link (*State).Pushthread C.lua_pushthread

func (*State) Pushvalue 

func (L *State) Pushvalue(idx c.Int)

llgo:link (*State).Pushvalue C.lua_pushvalue

func (*State) Rawget 

func (L *State) Rawget(idx c.Int) c.Int

llgo:link (*State).Rawget C.lua_rawget

func (*State) Rawgeti 

func (L *State) Rawgeti(idx c.Int, n Integer) c.Int

llgo:link (*State).Rawgeti C.lua_rawgeti

func (*State) Rawgetp 

func (L *State) Rawgetp(idx c.Int, p c.Pointer) c.Int

llgo:link (*State).Rawgetp C.lua_rawgetp

func (*State) Rawset 

func (L *State) Rawset(idx c.Int)

llgo:link (*State).Rawset C.lua_rawset

func (*State) Rawseti 

func (L *State) Rawseti(idx c.Int, n Integer)

llgo:link (*State).Rawseti C.lua_rawseti

func (*State) Rawsetp 

func (L *State) Rawsetp(idx c.Int, p c.Pointer)

llgo:link (*State).Rawsetp C.lua_rawsetp

func (*State) Register 

func (L *State) Register(name *c.Char, f CFunction)

func (*State) Remove 

func (L *State) Remove(idx c.Int)

func (*State) Replace 

func (L *State) Replace(idx c.Int)

func (*State) Resetthread 

func (L *State) Resetthread(from *State) c.Int

llgo:link (*State).Resetthread C.lua_resetthread

func (*State) Resume 

func (L *State) Resume(from *State, narg c.Int, nres *c.Int) c.Int

llgo:link (*State).Resume C.lua_resume

func (*State) Rotate 

func (L *State) Rotate(idx c.Int, n c.Int)

llgo:link (*State).Rotate C.lua_rotate

func (*State) Setallocf 

func (L *State) Setallocf(f Alloc, ud c.Pointer) Alloc

llgo:link (*State).Setallocf C.lua_setallocf

func (*State) Setcstacklimit 

func (L *State) Setcstacklimit(limit c.Uint) c.Int

llgo:link (*State).Setcstacklimit C.lua_setcstacklimit

func (*State) Setfield 

func (L *State) Setfield(idx c.Int, k *c.Char)

llgo:link (*State).Setfield C.lua_setfield

func (*State) Setglobal 

func (L *State) Setglobal(name *c.Char)

llgo:link (*State).Setglobal C.lua_setglobal

func (*State) Sethook 

func (L *State) Sethook(fn Hook, mask c.Int, count c.Int)

llgo:link (*State).Sethook C.lua_sethook

func (*State) Seti 

func (L *State) Seti(idx c.Int, n Integer)

llgo:link (*State).Seti C.lua_seti

func (*State) Setiuservalue 

func (L *State) Setiuservalue(idx c.Int, n c.Int) c.Int

llgo:link (*State).Setiuservalue C.lua_setiuservalue

func (*State) Setlocal 

func (L *State) Setlocal(ar *Debug, n c.Int) *c.Char

llgo:link (*State).Setlocal C.lua_setlocal

func (*State) Setmetatable 

func (L *State) Setmetatable(objindex c.Int) c.Int

llgo:link (*State).Setmetatable C.lua_setmetatable

func (*State) Settable 

func (L *State) Settable(idx c.Int)

llgo:link (*State).Settable C.lua_settable

func (*State) Settop 

func (L *State) Settop(idx c.Int)

llgo:link (*State).Settop C.lua_settop

func (*State) Setupvalue 

func (L *State) Setupvalue(funcindex c.Int, n c.Int) *c.Char

llgo:link (*State).Setupvalue C.lua_setupvalue

func (*State) Setuservalue 

func (L *State) Setuservalue(idx c.Int) c.Int

func (*State) Setwarnf 

func (L *State) Setwarnf(f WarnFunction, ud c.Pointer)

llgo:link (*State).Setwarnf C.lua_setwarnf

func (*State) Status 

func (L *State) Status() c.Int

llgo:link (*State).Status C.lua_status

func (*State) Stringtonumber 

func (L *State) Stringtonumber(s *c.Char) c.Ulong

llgo:link (*State).Stringtonumber C.lua_stringtonumber

func (*State) Toboolean 

func (L *State) Toboolean(idx c.Int) bool

llgo:link (*State).Toboolean C.lua_toboolean

func (*State) Tocfunction 

func (L *State) Tocfunction(idx c.Int) CFunction

llgo:link (*State).Tocfunction C.lua_tocfunction

func (*State) Toclose 

func (L *State) Toclose(idx c.Int)

llgo:link (*State).Toclose C.lua_toclose

func (*State) Tointeger 

func (L *State) Tointeger(idx c.Int) Integer

func (*State) Tointegerx 

func (L *State) Tointegerx(idx c.Int, isnum *c.Int) Integer

llgo:link (*State).Tointegerx C.lua_tointegerx

func (*State) Tolstring 

func (L *State) Tolstring(idx c.Int, len *c.Ulong) *c.Char

llgo:link (*State).Tolstring C.lua_tolstring

func (*State) Tonumber 

func (L *State) Tonumber(idx c.Int) Number

func (*State) Tonumberx 

func (L *State) Tonumberx(idx c.Int, isnum *c.Int) Number

llgo:link (*State).Tonumberx C.lua_tonumberx

func (*State) Topointer 

func (L *State) Topointer(idx c.Int) c.Pointer

llgo:link (*State).Topointer C.lua_topointer

func (*State) Tostring 

func (L *State) Tostring(idx c.Int) *c.Char

func (*State) Tothread 

func (L *State) Tothread(idx c.Int) *State

llgo:link (*State).Tothread C.lua_tothread

func (*State) Touserdata 

func (L *State) Touserdata(idx c.Int) c.Pointer

llgo:link (*State).Touserdata C.lua_touserdata

func (*State) Type 

func (L *State) Type(idx c.Int) c.Int

llgo:link (*State).Type C.lua_type

func (*State) Typename 

func (L *State) Typename(tp c.Int) *c.Char

llgo:link (*State).Typename C.lua_typename

func (*State) Upvalueid 

func (L *State) Upvalueid(fidx c.Int, n c.Int) c.Pointer

llgo:link (*State).Upvalueid C.lua_upvalueid

func (*State) Upvaluejoin 

func (L *State) Upvaluejoin(fidx1 c.Int, n1 c.Int, fidx2 c.Int, n2 c.Int)

llgo:link (*State).Upvaluejoin C.lua_upvaluejoin

func (*State) Version 

func (L *State) Version() Number

llgo:link (*State).Version C.lua_version

func (*State) Warning 

func (L *State) Warning(msg *c.Char, tocont c.Int)

llgo:link (*State).Warning C.lua_warning

func (*State) Xmove 

func (L *State) Xmove(to *State, n c.Int)

llgo:link (*State).Xmove C.lua_xmove

func (*State) Yield 

func (L *State) Yield(nresults c.Int) c.Int

func (*State) Yieldk 

func (L *State) Yieldk(nresults c.Int, ctx KContext, k KFunction) c.Int

llgo:link (*State).Yieldk C.lua_yieldk

type Unsigned 

type Unsigned = c.Uint

unsigned integer type

type WarnFunction 

type WarnFunction func(ud c.Pointer, msg c.Char, tocont c.Int)

llgo:type C

type Writer 

type Writer func(L *State, p c.Pointer, sz c.Ulong, ud c.Pointer) c.Int

llgo:type C

Source Files

View all Source files

Directories

Path Synopsis
_demo
coroutine
coroutine-cfunc
crroutine-continue
custom-panic
debug
dump/load
dump/save
error
extraspace
funccall-concat
funccall-number
funccall-string
hello
loadcall
metatable
stack
state-alloc
table
thread
userdata

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