Checking if enum is not used - Printable Version

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+--- Thread: Checking if enum is not used (/showthread.php?tid=288113)

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Checking if enum is not used - Outcast - 06.10.2011

How can I check if the enum variables are empty? I have a house system and I want to place the new house in the closest empty (unused) variable.

ie:

enum test
{
ID,
something
}

and if I have a loop, how to check if the lets say, ID variable empty?

for(new i=0; i<5;i++)
{
if(ID = )
....
}

I cant use 0 cause it is also used as an ID in my script and it is not defined at the start. How to check if it is empty?

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Re: Checking if enum is not used - iJumbo - 06.10.2011

IsNull ?

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Re: Checking if enum is not used - Outcast - 11.10.2011

That's what I thought about too. I think I'll use that. But, is the IsNull good to use or not?

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