Need Help on a Expr-reqs

jbearwillis · May 17th, 2012, 09:27 AM

I have regions in my world that can be picked. what I need is a Expr-reqs to only allow races that come from that area to pick that region. I need to be able to allow several races to use the same region. I was able to get one race but when I try to add more races then one it blocks out all race.
Please, any help is most appreciated.

Matt Droz · May 17th, 2012, 10:53 AM

I used Factions to do this.

Although, for pre-reqs, you may have to use the Pre-reqs expressions instead and build it off If ... then statements to get multiple races allowed.

ShadowChemosh · May 17th, 2012, 12:56 PM

Here is example of a expression that checks for multiple races being allowed:

Code:

#hasrace[rVOldRed] + #hasrace[rAnciRed] + #hasrace[rWyrmRed] + #hasrace[rGWyrRed] <> 0

So what happens is each macro gives an answer of 1 or 0 and then adds them together to compare to zero. So the above is also saying it as OR statement as if any of those races are found the statement will say evaluate to TRUE.

jbearwillis · May 17th, 2012, 01:01 PM

Thanks for the help I see where I went wrong. Forgot the plus sign - the learning curve for the program is a pain Sometimes, when you've never done a lot of work in it. Thanks again for the help.

jbearwillis Senior Member Join Date: Dec 2009 Location: Independence, Mo Posts: 797 May 17th, 2012, 09:27 AM	I have regions in my world that can be picked. what I need is a Expr-reqs to only allow races that come from that area to pick that region. I need to be able to allow several races to use the same region. I was able to get one race but when I try to add more races then one it blocks out all race. Please, any help is most appreciated.
#1

Matt Droz Senior Member Join Date: Apr 2010 Posts: 152 May 17th, 2012, 10:53 AM	I used Factions to do this. Although, for pre-reqs, you may have to use the Pre-reqs expressions instead and build it off If ... then statements to get multiple races allowed.
#2