Re: Tables, from Lua to C

["Thiago 'HellRaider' Bastos" <hellraider@...>]

Your line

int pf=lua_tonumber(L, 1);

Should be

int pf=lua_tonumber(L, -1);


Wasn't that the problem?

+Thiago

------------ Reply Separator  ------------

On 8/12/2002 at 13:13 brunomtc <brunomtc@yahoo.com> wrote:

>Hi
>
>I have been tryng to export my table into C, but so far all i get is 
>null values..,
>Please, take a look at this code :
>
>[LUA]
>
>myData ={"um","dois","tres","quatro"}
>
>function test_table()
>
> myData.um = 0;
> myData.dois = 123;
> myData.tres = 64.5;
> myData.quatro = 10;
> do_it(myData);
>end
>
>[LUA]
>
>
>[C]
>
>static int do_it(lua_State *L)
>{
>  char *text;
>  lua_getglobal(L, "myData");
>  if (lua_istable(L, -1))
>  {
>   lua_pushstring(L, "dois");
>   lua_gettable(L, -2); 
>   int pf=lua_tonumber(L, 1);
>   printf("do_it value :%d\n",pf);
>  }
>  return 1;
>}
>
>[C]
>
>As you can see, i'm just tryng to read the second value in the table, 
>but all i get is 0.
>What am i doing wrong ?
>thanks,
>
>
>Bruno

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