How get parameter array (lua) in Objective C?

Solar2D Native builds
#1

Hi, I’m iOS Developer. And sorry for my English, is very basic.

Now, I know Objective-C, but I need use Corona Enterprise in a project. I have a this problem, how get parameter int, boolean, NSArray, NSString,…

I open project this folder Corona Enterprise/Samples/SimpleLuaExtension/ios, but I don’t understading.

[main.lua]

local library = require “plugin.library”
…

library.print( {“Hello”,“world”,“everybody”} )

//-----------------------------------------

[XCode project ~ PluginLibrary.mm]

int PluginLibrary::print( lua_State *L )

{

–> How I get table from lua to C++? and from C++ to Objective C (NSArray)?

return 0;

}

I find information:

http://www.gamedev.net/topic/517292-passing-a-lua-table-as-an-argument-to-cc/

http://project-infant.blogspot.jp/2010/12/paso-parametros-entre-lua-y-c-tablas.html

But, how pass table lua to Objective c?

Please help me!! Thanks for your time.

#2

I’m trying to get more information for you. 

Rob

#3

This link may be of use. 

http://gusmueller.com/lua/luacore/Source/LuaObjCBridge.m

Rob

#4

Thanks, I will read.

#5

Thanks, Rob. I solved this problem.

[Solved]

int PluginLibrary:getArray( lua\_State \*L ) {    NSMutableArray \*arr = [[NSMutableArray alloc] init];    lua\_pushnil(L);    while(lua\_next(L, -2) != 0)    {       if(lua\_isstring(L, -1))          [arr addObject:[NSString stringWithUTF8String:lua\_tostring(L, -1)] ];       .....        // do the same with other types of data       lua\_pop(L, -1);    }    // print this array and show in console    return 0; }
#6

Great! Congrats!

#7

I’m trying to get more information for you. 

Rob

#8

This link may be of use. 

http://gusmueller.com/lua/luacore/Source/LuaObjCBridge.m

Rob

#9

Thanks, I will read.

#10

Thanks, Rob. I solved this problem.

[Solved]

int PluginLibrary:getArray( lua\_State \*L ) {    NSMutableArray \*arr = [[NSMutableArray alloc] init];    lua\_pushnil(L);    while(lua\_next(L, -2) != 0)    {       if(lua\_isstring(L, -1))          [arr addObject:[NSString stringWithUTF8String:lua\_tostring(L, -1)] ];       .....        // do the same with other types of data       lua\_pop(L, -1);    }    // print this array and show in console    return 0; }
#11

Great! Congrats!