Calling character abilities from within other character abilities

Hi everyone, I hope some of you might be able to help me: I'm creating a Campaign for my own self-made system, so I'm trying to make things easier for the players (and me) by using Macros and abilities. Since it would be a hell lot of work to do each character individually by hand, I wanted to create a template char, already holding all the attributes and abilities, so that I can just duplicate this and individualize it. Now for the interesting part: I want to create an ability, which calls three other abilities from the same character, to avoid having to put the same code in all over again. But since I want it to be a template, I'd like to avoid calling the ability for the specific template char, and rather call it generally from the char executing this macro. Is there a way to do so?

It would help to have examples of your code so we can tell you how to do it with practical examples. It can be done, just use % before the ability name (or # for macros). You have to be careful though, not all abilities will work this way - it depends on their contents.

If an ability calls abilities from the same character, you can use just plain old ~AbilityName in some cases. It will automatically call the ability from the current sheet. But as GIgs said, some code examples will help. There are different ways of doing everything. I'd suggest using a macro sheet for the actual abilities, and have the characters call abilities from it. That way your code is centralized and portable. There's less of it, and you can modify the ability for all characters by editing one ability.

Alright, examples: The ability "Wissen" contains /w gm Wert ist @{Wis} #1d100 The macro  1d100 is this: /roll [[(1d100cs<10cf>90)]] The ability I'm struggling with is at the moment like this: /w gm Ausgleichwert ist @{Tal1} %{TestDude|Wissen} %{TestDude|Charisma} %{TestDude|Intuition} What I want is pretty much like this, but without having to write the TestDude all the time, so that I can more easily rename that character or its clone. Initially I wanted to have the basic ability "Wissen" to roll against the attribute Wis, but I couldn't figure out, how to get that to work, so I just whisper the value to the GM (me) and check manually, if it worked out. The ability in question should then have an extra attribute, from which can points be drawn, if one of the basic abilities ("Wissen", "Charisma" or "Intuition") fails to be below it's related specific attribute. Just for you to get the initial plan, maybe it is easier to figure out how to do that, than the things I want to do ;)

If you have created all the Abilities on the same character, this should work: /w gm Ausgleichwert ist @{Tal1} %{Wissen} %{Charisma} %{Intuition} Assuming they are all abilities, and not attributes. What error messages do you get? Does the macro command  #1d100 work? Often in programming, things that start with numbers dont work, and you would rename it to something like d100 or oned100, but I don't know if thats necessary on roll20. This is how do do a roll against an attribute (I think this is the proper ordering) /w gm Wert ist @{Wis} /roll [[1d100<@{Wis}cs<10cf>90]]

The first suggestion sadly doesn't work, it prompts TypeError: l is undefine The second one does work the way I wanted it to, thanks. The macro does work, at least I didn't encounter any problems particular with this

Asd Z. said: The first suggestion sadly doesn't work, it prompts TypeError: l is undefine That error is saying one of your abilities is calling an attribute named I that doesnt exist.  Check the contents of your three abilities. Do they each work individually, and can you post them? 

Tested them, they're all running. No clue what it could be. All abilities individually: "Wissen" ***Probe auf Wissen*** /roll [[1d100<@{Wis}cs<10cf>90]] "Charisma" ***Probe auf Charisma*** /roll [[1d100<@{Cha}cs<10cf>90]] "Geschick" ***Probe auf Geschick*** /roll [[1d100<@{Ges}cs<10cf>90]] That is all, which the abilities do. Our problematic ability again, just to be sure: ***Probe für *** *Tal1* /w gm Ausgleichwert ist @{Tal1} %{Wissen} %{Charisma} %{Intuition} Hope we can get anywhere near a solution...

I've been testing this and am getting weird errors that shouldn't be happening. It might be a bug of some sort. Anyone else want to try this. I created a new blank character, and added two abilities: First contained the following: Probe fur Tal1 /w gm Ausgleichwert ist %{Test} Second, named Test, contained the following A Test When I run the first macro I get an error: TypeError: Cannot read property 'substring' of undefined I'm pretty sure this should not be happening. I removed all special characters, attribute calls, etc., to make sure it wasnt a html entity problem. It looks like nesting abilities is failing, even with the simplest text. Anyone have any idea why this is happening?

You are referencing an ability on the same sheet. Use a tilde instead of percent: Probe fur Tal1 /w gm Ausgleichwert ist ~ {Test}

Of course, as written, running the central Ability will trigger  all  sub-Abilities at run time. Was the intent to have the ability to run the central macro and then choose the final macro from a list? In which case, I'd put it in a roll template: /w gm &{template:default} {{name=Probe fur Tal1}} {{=Ausgleichwert ist [Ability One](~Ability1) [Ability Two](~Ability2)}} I'm not sure what the text translates to, so you might need to tweak.

keithcurtis said: You are referencing an ability on the same sheet. Use a tilde instead of percent: Probe fur Tal1 /w gm Ausgleichwert ist ~ {Test} I've tried and replaced percentage with tilde. Now it doesn't error anymore, but also stopped running the abilities and instead just prints the lines out (which is not exactly what I want it to do, obviously) keithcurtis said: Of course, as written, running the central Ability will trigger  all  sub-Abilities at run time. Was the intent to have the ability to run the central macro and then choose the final macro from a list? In which case, I'd put it in a roll template: /w gm &{template:default} {{name=Probe fur Tal1}} {{=Ausgleichwert ist [Ability One](~Ability1) [Ability Two](~Ability2)}} I'm not sure what the text translates to, so you might need to tweak. At this point, I must admit that I'm no longer able to follow. And whatever it is doing, it is neither what I want it to, nor working properly. I copied your code and replaced the Ability1 and Ability2 with actual abilities I've already got, up and running. I clicked one of the promted buttons, to generate a value (at least that is what I think it is for) and I just get the old "TypeError: l is undefined" thing again. I realize, that my code might be difficult to understand, since it contains German parts. I'll try a rough translation of it. ***Test on *** *Tal1* /w gm compensation value is @{Tal1} %{Knowledge} %{Charisma} %{Intuition} The called ability Knowledge would include ***Test on knowledge*** /roll [[1d100<@{Wis}cs<10cf>90]] The others are analogue, just altering the message and the questioned attribute. The attribute I try to call exist, I double-checked that. The abilities I use work fine on their own, just in combination they seem to fail. As mentioned earlier, I've no further clue, what the problem could be.

So the output you are expecting will be: Test on Tal1 compensation value is [Some value for Tal1] Test on knowledge rolling 0 0 = 0 Test on Charisma rolling 0 0 = 0 Test on Intuition rolling 1 1 = 1 Assuming a qualifying roll for Intuition? Note that as written, only the second line will be whispered to the GM, all others will follow whatever output the sheet dictates? Or open chat text in the case of no sheet?

Also, there are a number of things I don't understand about your sub macro, now that I take a closer look. You use the /r command, but follow it with an inline roll. This tells the roller to resolve the inline roll, and then roll that result. This is redundant at best and might introduce errors. Also, as written, it is reporting the number of successes (d100 rolls that are under the referenced attribute) and then whether that number is a critical success (less than 10 outlines roll in green) or critical failure (greater than 90 outlines roll in red). Is that the intent?

Got it. For whatever reason, the master macro wants to know which character's Ability to use, possibly because they are running within the master macro. You could put the character name in there, but that would make the macro specific for that character, and you'd have to re-write for every character. Use this for your master macro code: ***Probe für *** *Tal1* /w gm Ausgleichwert ist @{Tal1} %{@{character_name}|Wissen} %{@{character_name}|Charisma} %{@{character_name}|Geschick}

keithcurtis said: So the output you are expecting will be: Test on Tal1 compensation value is [Some value for Tal1] Test on knowledge rolling 0 0 = 0 Test on Charisma rolling 0 0 = 0 Test on Intuition rolling 1 1 = 1 Assuming a qualifying roll for Intuition? Note that as written, only the second line will be whispered to the GM, all others will follow whatever output the sheet dictates? Or open chat text in the case of no sheet? That is exactly what I want it to do. keithcurtis said: Also, there are a number of things I don't understand about your sub macro, now that I take a closer look. You use the /r command, but follow it with an inline roll. This tells the roller to resolve the inline roll, and then roll that result. This is redundant at best and might introduce errors. Also, as written, it is reporting the number of successes (d100 rolls that are under the referenced attribute) and then whether that number is a critical success (less than 10 outlines roll in green) or critical failure (greater than 90 outlines roll in red). Is that the intent? Yeah, probably there are some rendundancies, I'm quite new to roll20 as a GM and made the best I could out of the wiki articles and my understanding of it. The part with the crits is important to know, since a critical failure might result in injuries to the party, while a critical success might end up killing off not just one, but two opponents in one strike. keithcurtis said: Got it. For whatever reason, the master macro wants to know which character's Ability to use, possibly because they are running within the master macro. You could put the character name in there, but that would make the macro specific for that character, and you'd have to re-write for every character. Use this for your master macro code: ***Probe für *** *Tal1* /w gm Ausgleichwert ist @{Tal1} %{@{character_name}|Wissen} %{@{character_name}|Charisma} %{@{character_name}|Geschick} Well, that looks very plausible to me, but either I'm implementing it at the wrong place, or roll20 doesn't finds this as plausible as I do. Copy pasted it as well to a character ability as to a new standalone macro, which is later called by the ability, and neither worked. Both gave me an error, second version also a TypeError, but this time c is undefined . First version (your code  copy-pasted to an ability) throws multiple errors and then just prints the character name, like this: No ability was found for %{@{CharTemplate|character_name} No ability was found for %{@{CharTemplate|character_name} No ability was found for %{@{CharTemplate|character_name} Asd Z. (GM): Probe für Tal1 (To GM): Ausgleichwert ist 12 Asd Z. (GM): CharTemplate CharTemplate CharTemplate

Post the code from your Ability , since that was my test case. This is what I was getting from my test (Note that I put the value "Value " in Tal1, since I wasn't sure what was wanted there):

Ability code is this: ***Probe für *** *Tal1* /w gm Ausgleichwert ist @{Tal1} %{@{character_name}|Wissen} %{@{character_name}|Charisma} %{@{character_name}|Geschick}

What is the value of Tal1? I'm trying to duplicate your setup as closely as possible. I have "50" in each of the other attributes. Is my screen shot showing what you are trying to make happen?

Called abilities look like this: ***Probe auf Wissen*** /roll [[1d100<@{Wis}cs<10cf>90]] ***Probe auf Charisma*** /roll [[1d100<@{Cha}cs<10cf>90]] ***Probe auf Geschick*** /roll [[1d100<@{Ges}cs<10cf>90]] Attributes in question are these: Wis 10/100 Cha 50/100 Ges 70/100 Tal1 12/39 Hope that helps in any way

Yes, it is. Now I just have to get it to my screen too.

Also, make sure all the sub abilities are closed and saved. You can run them independently when they are open, but if you reference them, they only deliver the code they had the last time they were closed and saved.

Asd Z. said: Yes, it is. Now I just have to get it to my screen too. I feel we are very close.

Alright, that seems to have been the trick. Closing and saving them all. One could have thought about that. Sorry to have stolen you so much of your time and thank you for helping me out with this.

Whew! It was an interesting problem and it taught me a few things I didn't know. Glad you got it!