Ability Use Per Day Macro Questions

Cheers and good meet, A player in my Pathfinder game wants to add a macro string to his ability to note the times per day usage, I personally am not sure that exists but I wanted to check with those who are more knowing in such matters.  Here is the ability and he proposed adding the following string When you activate this school power as a standard action, you select a foe within 30 feet. That creature takes a penalty to its AC and on saving throws equal to 1/2 your caster level (minimum –1) for 1 round. You can use this ability a number of times per day equal to 3 + your Intelligence bonus. 3 + @ {intelligence _mod } In his case, he can use this ability 8 times per day. I hope this makes sense :D Thank you for the aid 

Hi Colormage,  Not entirely sure what you are asking for.  Are you asking for it to total 3+intelligence mod? If so: [[3+@{intelligence_mod}]] will sum it when it is sent to chat.  Are you asking for it to auto-deduct the number of uses? 

Yes, auto-deduct the number of uses.  

The only way to auto-deduct uses is via a Mod (API Script). ChatSetAttr should be able to do it. 

Great, I will install it :D   Thanks for the help Gauss

ChatSetAttr can modify the number of uses on the sheet, but to auto detect the ability when being sent to chat would require a script like Customizable Roll Listener .

keithcurtis said: ChatSetAttr can modify the number of uses on the sheet, but to auto detect the ability when being sent to chat would require a script like Customizable Roll Listener . Thank you Keith, that is exactly what I am looking for. 

And here I've just been putting a ChatSetAttr command into the macro. :D

Ah, that will work. I sometimes tend to over-automate.