Help with Nav program

Hi all,
I dont know why this isnt working. It isnt working at line 121.
sincerely, Chain

Here is the code:http://pastebin.com/9aRk85vd

"Isn't working" isn't a useful description. Are you getting an error?

I found the answer, I was trying to compare strings. I changed it to string.find(dx,positive).

Lyqyd, on 22 June 2014 - 11:02 PM said:

"Isn't working" isn't a useful description. Are you getting an error?

I said it isn't working because it was doing exactly that, not working. I said it wasn't working at line 121. I was trying to compare strings. Thanks for responding though! :)/>

Comparing strings works just fine.

For reference, it's better to describe what you expect it to do and what it's actually doing so that we have a better place to start than just "isn't working". We can read the code fine, but we can't always tell what you intended when you wrote it, so if something is wrong, it's good to tell us what you think it should be doing and what it actually does.