Foreign.Lua.Api.RawBindings

Haskell bindings to lua C API functions.

State manipulation

lua_close :: LuaState -> IO ()

See lua_close

Basic stack manipulation

lua_gettop :: LuaState -> IO StackIndex

See lua_gettop

lua_settop :: LuaState -> StackIndex -> IO ()

See lua_settop

lua_pushvalue :: LuaState -> StackIndex -> IO ()

See lua_pushvalue

lua_rotate :: LuaState -> StackIndex -> CInt -> IO ()

See lua_rotate

lua_copy :: LuaState -> StackIndex -> StackIndex -> IO ()

See lua_copy

lua_checkstack :: LuaState -> StackIndex -> IO LuaBool

See lua_checkstack

Stack access functions

lua_isnumber :: LuaState -> StackIndex -> IO LuaBool

See lua_isnumber

lua_isstring :: LuaState -> StackIndex -> IO LuaBool

See lua_isstring

lua_iscfunction :: LuaState -> StackIndex -> IO LuaBool

See lua_iscfunction

lua_isuserdata :: LuaState -> StackIndex -> IO LuaBool

See lua_isuserdata

lua_type :: LuaState -> StackIndex -> IO TypeCode

See lua_type

lua_typename :: LuaState -> TypeCode -> IO (Ptr CChar)

See lua_typename

hslua_compare :: LuaState -> StackIndex -> StackIndex -> CInt -> IO (Failable LuaBool)

Wrapper around -- @lua_compare@ which catches any longjmps.

lua_rawequal :: LuaState -> StackIndex -> StackIndex -> IO LuaBool

See lua_rawequal

lua_toboolean :: LuaState -> StackIndex -> IO StackIndex

See lua_toboolean

lua_tocfunction :: LuaState -> StackIndex -> IO CFunction

See lua_tocfunction

lua_tointegerx :: LuaState -> StackIndex -> Ptr LuaBool -> IO LuaInteger

See lua_tointegerx

lua_tonumberx :: LuaState -> StackIndex -> Ptr LuaBool -> IO LuaNumber

See lua_tonumberx

lua_tolstring :: LuaState -> StackIndex -> Ptr CSize -> IO (Ptr CChar)

See lua_tolstring

lua_topointer :: LuaState -> StackIndex -> IO (Ptr ())

See lua_topointer

lua_tothread :: LuaState -> StackIndex -> IO LuaState

See lua_tothread

lua_touserdata :: LuaState -> StackIndex -> IO (Ptr a)

See lua_touserdata

lua_rawlen :: LuaState -> StackIndex -> IO CSize

See lua_rawlen

Push functions

lua_pushnil :: LuaState -> IO ()

See lua_pushnil

lua_pushnumber :: LuaState -> LuaNumber -> IO ()

See lua_pushnumber

lua_pushinteger :: LuaState -> LuaInteger -> IO ()

See lua_pushinteger

lua_pushlstring :: LuaState -> Ptr CChar -> CSize -> IO ()

See lua_pushlstring

lua_pushcclosure :: LuaState -> CFunction -> NumArgs -> IO ()

See lua_pushcclosure

lua_pushboolean :: LuaState -> LuaBool -> IO ()

See lua_pushboolean

lua_pushlightuserdata :: LuaState -> Ptr a -> IO ()

See lua_pushlightuserdata

lua_pushthread :: LuaState -> IO CInt

See lua_pushthread

Get functions

hslua_gettable :: LuaState -> StackIndex -> IO CInt

Wrapper around -- @lua_gettable@ which catches any longjmps.

hslua_getfield :: LuaState -> StackIndex -> Ptr CChar -> IO CInt

Wrapper around -- @lua_getfield@ which catches any longjmps.

lua_rawget :: LuaState -> StackIndex -> IO ()

See lua_rawget

lua_rawgeti :: LuaState -> StackIndex -> CInt -> IO ()

See lua_rawgeti

lua_createtable :: LuaState -> CInt -> CInt -> IO ()

See lua_createtable

lua_newuserdata :: LuaState -> CInt -> IO (Ptr ())

See lua_newuserdata

lua_getmetatable :: LuaState -> StackIndex -> IO CInt

See lua_getmetatable

hslua_getglobal :: LuaState -> Ptr CChar -> IO CInt

Wrapper around -- @lua_getglobal@ which catches any longjmps.

Set functions

hslua_settable :: LuaState -> StackIndex -> IO CInt

Wrapper around -- @lua_settable@ which catches any longjmps.

hslua_setfield :: LuaState -> StackIndex -> Ptr CChar -> IO CInt

Wrapper around -- @lua_setfield@ which catches any longjmps.

lua_rawset :: LuaState -> StackIndex -> IO ()

See lua_rawset

lua_rawseti :: LuaState -> StackIndex -> CInt -> IO ()

See lua_rawseti

lua_setmetatable :: LuaState -> StackIndex -> IO ()

See lua_setmetatable

hslua_setglobal :: LuaState -> Ptr CChar -> IO CInt

Wrapper around -- @lua_setglobal@ which catches any longjmps.

load and call functions (load and run Lua code)

lua_pcallk :: LuaState -> NumArgs -> NumResults -> StackIndex -> CInt -> Ptr () -> IO StatusCode

See lua_pcallk

Coroutine functions

lua_status :: LuaState -> IO StatusCode

See lua_status

Garbage-collection functions and options

lua_gc :: LuaState -> CInt -> CInt -> IO CInt

See lua_gc

Miscellaneous functions

hslua_next :: LuaState -> StackIndex -> IO (Failable LuaBool)

Wrapper around -- @lua_next@ which catches any longjmps.

hslua_concat :: LuaState -> NumArgs -> IO (Failable LuaBool)

Wrapper around -- @lua_concat@ which catches any longjmps.

Lua Libraries

luaL_openlibs :: LuaState -> IO ()

See luaL_openlibs

lua_open_base_ptr :: CFunction

Point to function opening the base library.

lua_open_table_ptr :: CFunction

Point to function opening the table library.

lua_open_io_ptr :: CFunction

Point to function opening the io library.

lua_open_os_ptr :: CFunction

Point to function opening the os library.

lua_open_string_ptr :: CFunction

Point to function opening the string library.

lua_open_math_ptr :: CFunction

Point to function opening the math library.

lua_open_debug_ptr :: CFunction

Point to function opening the debug library.

lua_open_package_ptr :: CFunction

Point to function opening the package library.

The Auxiliary Library

luaL_newstate :: IO LuaState

See luaL_newstate

luaL_newmetatable :: LuaState -> Ptr CChar -> IO LuaBool

See luaL_newmetatable

luaL_ref :: LuaState -> StackIndex -> IO CInt

See luaL_ref

luaL_unref :: LuaState -> StackIndex -> CInt -> IO ()

See luaL_unref

luaL_loadfilex :: LuaState -> Ptr CChar -> Ptr CChar -> IO StatusCode

See luaL_loadfilex

luaL_loadstring :: LuaState -> Ptr CChar -> IO StatusCode

See luaL_loadstring