🚀 go-pugleaf

In article <1987Dec15.143915.593@mntgfx.mentor.com> tomc@mntgfx.mentor.com (Tom Carstensen) writes:
>My question is, is it necessary to call HNoPurge (for example)
>every time you call GetResource, or can you expect things
>loaded into the heap (like with GetResource) to at least be
>there until the next ROM call?

Only if you set the Purge bit on the resource itself.  As long as you don't,
the resource is not purgable and TMON won't purge it.  The problem
most applications have is they dereference the handle to get the
pointer and then call something then purges the handle.  

>
>Would a call like this be prone to this error:
>
>    DrawPicture(GetPicture(1000), &r);

Only if Resource PICT 1000 had the Purge bit set.

>
>: Tom Carstensen              Usenet: tomc@mntgfx.MENTOR.COM :

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