[d3d] Light management API fix to handle an unlimited number of lights

[Antoine Chavasse]

On 6/5/05, Christian Costa <titan.costa at wanadoo.fr> wrote:

> 
> May I ask you to wait a little until I finish reorganizing the DDraw
> directory?
> This task involves file renaming so if your patch is aplly later, we can
> save the history
> of your modifications. :-)
> 

Ok. I'll resubmit it when you're done.