Re: Getting custom-type global from Lua?

[L-28C <kixdemp@...>]

Uhh... How about tolua_touserdata? ;-)

L-28C wrote:
> Hello people of Lua town... or list, same thing. :-)
>
> I'm using this function to retrieve Lua global 'BottomLayer' of type 
> 'Image'. I try it but it returns a null pointer:
>
> Image *Map::GetBottomLayer()
> {
>     lua_getglobal(Script, "BottomLayer");
>     return (Image*)tolua_tousertype(Script, 1, 0);
> }
>
> I just grabbed the tolua_tousertype from the toLua binding of the Image 
> class. I Googled a bit and the arguments seem alright... What am I doing 
> wrong?
>
> Thanks in advance!