Re: modules and nil function parameters

[Etan Reisner <deryni@...>]

On Wed, Feb 10, 2010 at 10:31:02PM -0800, Joe Andresen wrote:
<snip>

> MainState.addCamera(T)

Try 'MainState:addCamera(T)'.

<snip>

> local M = {}
> M = _G.Class()
> GameState = M

This creates and immediately throws away a table, is that the intention?

<snip>

> function M:addCamera(camera) --this is nil.. what the heck?
>     self.Cameras[camera.getID()] = camera
> end

This creates a function which expects two arguments, self and camera. Your
call only passes one. Check "self" you'll see it is your camera.

> thanks for any help!
> -Joe

    -Etan