Re: Weird error situation
Re: Weird error situation
- Subject: Re: Weird error situation
- From: Scott Ribe <email@hidden>
- Date: Mon, 24 Sep 2007 08:45:27 -0600
- Thread-topic: Weird error situation
> Given the definition of collision_check above, exactly when do you
> expect it to return false? Since you don't actually return anything
> from collision_check() it always returns true, so tile_down() will also.
Close, but no cigar ;-)
> the address of 'bool tile_right()', will always evaluate as 'true'
This warning means that you're using the address of the function instead of
calling it. In other words, you're doing something like:
if (tile_down)
When you meant to do something like:
if (tile_down())
The other posters are right, BTW, that these are extremely elementary C
questions that have nothing to do with Xcode. I'd suggest you find a
beginning C newsgroup or list, and reading (or re-reading) a beginning C
book. Sorry, I don't have more specific recommendations.
--
Scott Ribe
email@hidden
http://www.killerbytes.com/
(303) 722-0567 voice
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