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d20 Dataset Project....

I do agree that the wiki and other docs are very hard to grasp, I learned how to use the editor by copying existing things and asking for help on the forums.

Calling values starts at the hero and works its way down, each . is like an arrow to the next thing.

Dex mod is:
hero.child[aDEX].field[aModBonus].value
Start at hero -> go to hero's child Dexterity -> Go to Dexterity's field named aModBonus -> get the numeric value of that field

A - Is this for a class ability for your Mage Blade class, or a general adjustment?

B - You'll need to make 2 different adjustments. Looking at the already existing "Spells Cast Per Day" adjustment is where we will start. Open the editor and make a copy of that on the adjustment tab. It has an eval scrip, click on the button that says "Eval Script" on the upper right.

Script looks like this:

~ If we're not enabled, get out now
doneif (field[pIsOn].value = 0)

~ If nothing chosen, get out now
doneif (field[pChosen].ischosen = 0)

~ Add "the value of our pAdjust field" extra slots to our chosen class' memorize/casting max field at "spelllevel" level, where spelllevel is the value of another field
var spelllevel as number
spelllevel = field[pSpellLvl].value
field[pChosen].chosen.field[cMemMax].arrayvalue[spelllevel] += field[pAdjust].value
field[pChosen].chosen.field[cCastMax].arrayvalue[spelllevel] += field[pAdjust].value

Something you'll notice is that these do not start with hero.child[Whatever], they start directly using the values on their fields. When there is no "hero.child" the script starts looking on the thing that contains it.

So anyway, the above adds, and we can change it to subtract merely by switching the "+=" to "-=" but we need to set up some new variables as well. We need to define a value 1 below spelllevel, and we need 3 times the "pAdjust" value. The below might work:

~ create a variable named spellminus that is a number
var spellminus as number
~ spellminus is 1 less than spelllevel
spellminus = spelllevel - 1

~ ditto
var minusslot as number
~ minusslot is 3x the value of our pAdjust field
minusslot = field[pAdjust].value * 3

Now I told you it was easy to make the switch to subtraction, and now we have our variables to plug in as below:

field[pChosen].chosen.field[cMemMax].arrayvalue[spellminus] -= minusslot
field[pChosen].chosen.field[cCastMax].arrayvalue[spellminus] -= minusslot

So combining the whole script together looks like:
 
Phase: Final Priority: 10000
~ If we're not enabled, get out now
doneif (field[pIsOn].value = 0)

~ If nothing chosen, get out now
doneif (field[pChosen].ischosen = 0)

~ Add "the value of our pAdjust field" extra slots to our chosen class' memorize/casting max field at "spelllevel" level, where spelllevel is the value of another field
var spelllevel as number
spelllevel = field[pSpellLvl].value
field[pChosen].chosen.field[cMemMax].arrayvalue[spelllevel] += field[pAdjust].value
field[pChosen].chosen.field[cCastMax].arrayvalue[spelllevel] += field[pAdjust].value

~ create a variable named spellminus that is a number
var spellminus as number
~ spellminus is 1 less than spelllevel
spellminus = spelllevel - 1

~ ditto
var minusslot as number
~ minusslot is 3x the value of our pAdjust field
minusslot = field[pAdjust].value * 3

field[pChosen].chosen.field[cMemMax].arrayvalue[spellminus] -= minusslot
field[pChosen].chosen.field[cCastMax].arrayvalue[spellminus] -= minusslot
 
Now just rename like "Spell Weaving" your copied thing and give it a unique ID like "pSplWeave" and Bob's your Uncle.

C - See below

Phase: UserPreLv Priority: 10000
~ Go through and find all athames that are equipped in the main or off hand, if one is then add one to our variable named "begin"

var begin as number
foreach pick in hero from BaseWep where "IsWeapon.wAthame & Hero.MainHand|Hero.OffHand"
begin += 1
nexteach

~ If our begin value is not 0, then we have equipped an athame and should apply the tags to our Mage Blade class helper. I assume the unique id for this class helper is "cHelpMaB"

if (begin <> 0) then
perform hero.childfound[cHelpMaB].assign[CastArmor.Light]
perform hero.childfound[cHelpMaB].assign[CastArmor.Medium]
perform hero.childfound[cHelpMaB].assign[CastArmor.Heavy]
perform hero.childfound[cHelpMaB].assign[CastArmor.Shield]
endif
 
Wow, that all actually made sense! Thanks so much. The only problem I'm having now is I can't assign a unique ID that is already in use by something else...See I used MaB as the abreviation, and a similar thing for the Unique ID of the class, but then I deleted the class later. when I went to remake it, I found out that it didn't remove those IDs even though I deleted the things that they were linked to! How can I erase a Unique ID?
 
Snowpaw said:
How can I erase a Unique ID?
Click to expand...

Classes have a lot of low level edits.
You will need to delete everything on the Class page and the Class Level page.

If that doesn't do it, you have two options:
1) Go into the data directory, find the file, hand edit the XML to remove the reverence.

2) Delete HL, the C:/herolab directory (make a copy), reinstall, install .user files from your copy of files you want to keep.
 
Lawful_g said:
Thegraham: Hit the Expr-req button on the Class Level of your prestige class and enter your pre requisites there. You can New (Copy) other prestige class levels for examples to draw from.
Click to expand...

Another question. How do you tell it to require a certain number of levels in a class. I tried to copy another but I Keep getting an error that says not defined.

Thanks,
 
Could someone please tell me where the Half-Dragon template is? What file is it in? I need to look at it in the editor to add stuff from Races of the Dragon but there is no file simply named "MM Templates" or "MM - Half Dragon Template". I've been looking for an hour and I can't find it.
 
You don't have to find it in the file, you can do a New (Copy) via the template tab in the editor, that will let you look at the eval scripts and bootstraps and whatnot for the Half Dragon Template.
 
Just out of curiosity, where is it? I'm dying to know where the person who programmed it put it.

PS: How do I find the Dragon Breath ability? You know, that full dragons use? I'm trying to add the feat Dragon Breath which changes the 1/day of Half-Dragon's breath to once every 1d4 rounds. I need to see how the full dragon's breath is worked to be able to do that.
 
Last edited:
Half Dragon template is in "srd_templates".

For breath weapons they are in the community files in the "MM - Core Monster Powers" file. I'd recommend 2 eval scripts on your feat. One that detects the breath weapon pick and deletes the Helper.ShowCharge tag (maybe around First 1000) and another that modifies the xSumm and CustDesc fields at Render 100.
 
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