I can't remember about the FS9 SDK, but I've just checked the ESP 1.0 SDK and it is properly explained there:
"Reverses the top and second values on the stack"
Even if it does what you want it to do, it is good to know the exact way it does so.
Tom
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FS2004 Interesting problem, annunciator for landing gear lights
- Thread starter lionheart
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I can't remember about the FS9 SDK, but I've just checked the ESP 1.0 SDK and it is properly explained there:
"Reverses the top and second values on the stack"
Even if it does what you want it to do, it is good to know the exact way it does so.
Tom
So, Tom... what actually does happen is absolutely nothing like the SDK itself describes. How curious!
What actually is of interest to me is that it does what I want it to do, irrespective of precisely how it does it...
What does it do?
n4gix
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Both the FS9 and FSX/A SDK's description is precisely what I quoted previously. It's good that ACES had at least begun cleaning up their errors in the SDK.
n4gix
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Just what Tom wrote "Reverses the top and second values on the stack"
In the context in which I use it though it, the "d" command duplicated the previous (A:Var) on the stack. The "r" command then "reversed the top and second values on the stack" which essentially allowed me to not have to bother writing out the entire (A:Var) again.