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Dark GDK / Weird behaviour

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Yero008
13
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Joined: 5th Dec 2010
Location: Romania
Posted: 28th Feb 2012 18:02
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Hi,

I compiled the game at home and it worked very good. But when I got to school i had a problem. In the game i have a platform that goes up and down. As I said at home it was going up and down, but at school it kept going up but it never returned. I compiled my game as a release, and everything else as far as I can see is working OK.
What can I do? If neccesary i'll post the code for the movement.

Forward thanks!
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Hawkblood
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Posted: 28th Feb 2012 23:55
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That is strange. Post the code.

The fastest code is the code never written.
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Yero008
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Location: Romania
Posted: 29th Feb 2012 09:48
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naveta is the object, and sw is declared globally.
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Matty H
16
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Joined: 7th Oct 2008
Location: England
Posted: 29th Feb 2012 16:40
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I suppose there is a chance the object y position is never exactly 400. Try changing the code to yPos < 0 and yPos > 400.

Floating point values can give slightly different results on different machines.

Another solution may be to cast it to an int.
(int)yPos == 400.

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Hawkblood
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Posted: 29th Feb 2012 17:30
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Matty H is correct. Never use exact numbers when using floats (which objects do). Use a range or <> like:


The fastest code is the code never written.
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Yero008
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Joined: 5th Dec 2010
Location: Romania
Posted: 1st Mar 2012 08:32
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Thank you! It worked. Now it's going up and down.
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