Re: Pushing custom-type elements into the stack.

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

Excuse the noobishness, but, I didn't know you could do that... How do 
you do it? If I'd knew it would have been the first thing to try. xD

I looked at the manual and found 'lua_getstack', but how do you exactly 
use that?

Thanks again!

Wesley Smith wrote:
> print out your stack to see what's going on.
>
> wes
>
> On 8/16/07, L-28C <kixdemp@gmail.com> wrote:
> > Okay, here's what I use:
> > ------------
> > tolua_pushuserdata(Script, WalkLayer);
> > lua_setglobal(Script, "WalkLayer");
> > ------------
> >
> > It gives me this:
> > ------------
> > PANIC: unprotected error in call to Lua API (./Maps/Legacy.map:19:
> > attempt to index global 'WalkLayer' (a nil value))
> > ------------
> >
> > And I don't even know why this is... WalkLayer is initialized. :-/
> >
> > Help? Thanks!
> >
> > Wesley Smith wrote:
> > > lua_pushuserdata(L, class);
> > >
> > > wes
> > >
> > > On 8/16/07, L-28C <kixdemp@gmail.com> wrote:
> > > > Hello everyone!
> > > >
> > > > Okay, how would I push an element of a custom type (it's a class object)
> > > > into the Lua stack? Said custom type has been binded (erm, bound?) with
> > > > toLua.
> > > >
> > > > Hawlp? Thanks!