From a40719dc74b8dbb0d6c8fc0272c0d79ad8a7a9ea Mon Sep 17 00:00:00 2001 From: Benoit Giannangeli Date: Wed, 22 Feb 2017 09:00:12 +0100 Subject: select --- src/lapi.js | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'src/lapi.js') diff --git a/src/lapi.js b/src/lapi.js index e149619..bc4dd54 100644 --- a/src/lapi.js +++ b/src/lapi.js @@ -472,6 +472,22 @@ const lua_tonumber = function(L, idx) { return lvm.tonumber(index2addr(L, idx)) }; +const lua_topointer = function(L, idx) { + let o = index2addr(L, idx); + switch (o.ttype()) { + case CT.LUA_TTABLE: + case CT.LUA_TLCL: + case CT.LUA_TCCL: + case CT.LUA_TLCF: + case CT.LUA_TTHREAD: + case CT.LUA_TUSERDATA: + case CT.LUA_TLIGHTUSERDATA: + return o.value; + default: + return null; + } +}; + const f_call = function(L, ud) { ldo.luaD_callnoyield(L, ud.funcOff, ud.nresults); }; @@ -653,6 +669,7 @@ module.exports.lua_tointeger = lua_tointeger; module.exports.lua_toboolean = lua_toboolean; module.exports.lua_tolstring = lua_tolstring; module.exports.lua_tostring = lua_tostring; +module.exports.lua_topointer = lua_topointer; module.exports.lua_load = lua_load; module.exports.lua_callk = lua_callk; module.exports.lua_call = lua_call; -- cgit v1.2.3-54-g00ecf