[airstrike] Recent Airstrike changes

[Eero Tamminen]

Hi,

> > You will also need the attached patch for a couple of other
>
> bugs.  I didn't
>
> > commit them, because I'm not sure whether they are the correct
>
> way of
>
> > handling the object core stuff.  Ulf mailed that he will back
>
> next tuesday
>
> > and will then look more into the bugs.
>
> The fixes look fine. I forgot that we were assuming calloc'd
> memory for some of the stuff. Please apply.

Ok, I will then remove also s->state zeroing in create() from sprites that
don't otherwise use s->state.


	 - Eero