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Bob G
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Join Date: Nov 2017
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Old November 16th, 2018, 09:07 PM
Hi everyone,

How would you set up a prerequisite that uses the argument "or"? i.e. "If the hero has the weapon finesse feat or the combat expertise feat, the argument is true."
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ShadowChemosh
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Old November 16th, 2018, 10:13 PM
In this specific case you can use a tagexpr[].

Example:
Code:
hero.tagexpr[HasFeat.fWepFin | HasFeat.fComExp] <> 0
Check those tag ids I as don't remember them exactly but the example otherwise works.

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TheIronGolem
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Old November 17th, 2018, 12:58 PM
Another thing you can do is combine tagis results and see what they add up to:

Code:
tagis[HasFeat.fWepFin] + tagis[HasFeat.fComExp] > 0
This works because tagis[whatever] returns 1 if the container in question (the hero, in this case) has at least one copy of the referenced tag. So in the above example, the result will be 1 if the hero has one feat, 2 if they have both, and 0 if they have neither. So any result greater than zero is valid.
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Bob G
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Old November 19th, 2018, 04:35 PM
Thank you both, those suggestions are very helpful. I appreciate the help, as always.
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