Creating compounding exploding dice count always the same

Hello There! I working on Sheet for my next game and i approach a problem with compound exploding dice. System is based on x10d's rolls. Of course they can compounding explode and the result is sum up. This is simple part where i don't have any problem. /r xD10!! - simple. But somethimes they can explode when roll is lower than 10 for example 9 or 8. /r xD10!!<9 - this part is plain too. But the rules say - "All exploding dice must count as 10" so when i roll 1D10!!<8 and have 8 (explode), 9 (explode) and 5 - the results is 8+9+5 but i need to be: 10+10+5. Anyone have any idea how to create something like this?

You'll need to use custom roll parsing . On mobile atm, or I'd post some demo code.

Ok, i read this and so... creating myself something like this is much above my skills. But thanks for helping

Here is a Scriptcard that I think does what you are asking: !script {{ --#title|Custom Explode Example --=numDice|?{Number of d10's|3} --=thresh|?{Explodes on|10} --#leftsub|(explodes=10) --#rightsub|Threshold [$thresh.Raw] --=total|0 --&diceStr| --%LoopCounter|1;[$numDice];1 --=thisRoll|1d10 --?[$thisRoll.Total] -lt [$thresh.Total]|[ --&diceStr|+[$thisRoll] --=total|[$total]+[$thisRoll] --]|[ --&diceStr|+[$thisRoll] --=total|[$total]+10 -->Explode| --]| ​ --%| --+Rolls|[&diceStr] ​ --+Grand Total|[$total] ​--X| ​--:Explode| ​--=explodeDie|1d10 --?[$explodeDie.Total] -lt [$thresh.Total]|[ --&diceStr|+([$explodeDie.Raw]) --=total|[$total]+[$explodeDie] --]|[ --&diceStr|+([$explodeDie.Raw]) --=total|[$total]+10 -->Explode| --]| ​--<| }} Example output. Base rolls are highlighted, bonus dice from explosions follow in parentheses Example1: roll 4d10 base dice, explodes on 9 or greater Example2: roll 3d10 base dice, explodes on 6 or greater

Dang I just realized you were asking about doing this within a sheet. Mine is just a standard macro using the Scriptcards api script.

If it could be create in this API - i will be fair enough for me. But this what you created is not what i needed - ok, to be fair not exacly what i needed. This work propertly but after roll i need keep highest sum up (in example 1 - this will be 9(10)+9(10)+6 =24(26) ). That was a mistake that i don't mentioned about keep highest before...

Oh, so if rolling 4d10 (explode 9) like in example one, you only take the highest subtotal? The first 9 counts as 10, then explodes, rolling another 9 (counting as 10 again), and exploding again to roll a 6. Subtotal1 = 26 . The 2nd base die was a 10, which exploded for a 3. Subtotal2 = 13 . The 3rd and 4th base dice were 8 and 7. Subtotal3 = 8, Subtotal4 = 7 So, the actual roll total is only 26 (the highest subtotal)? _______ Assuming that is the case, try this out: !script {{ --#title|Custom Explode Example --=numDice|?{Number of d10's|3} --=thresh|?{Explodes on|10} --#leftsub|(explodes count as 10) --#rightsub|Threshold [$thresh.Raw] --=highestTotal|0 --%LoopCounter|1;[$numDice];1 --=thisRoll|1d10 --?[$thisRoll.Total] -lt [$thresh.Total]|[ --&diceStr[&LoopCounter]|+[$thisRoll] --=subTotal[&LoopCounter]|[$subTotal[&LoopCounter]]+[$thisRoll] --]|[ --&diceStr[&LoopCounter]|+[$thisRoll] --=subTotal[&LoopCounter]|[$subTotal[&LoopCounter]]+10 -->Explode| --]| ​ --?[$subTotal[&LoopCounter]] -gt [$highestTotal]|=highestTotal;[$subTotal[&LoopCounter]] --%| --%LoopCounter|1;[$numDice];1 --+Roll[&LoopCounter]|[&diceStr[&LoopCounter]] [b]= [/b][$subTotal[&LoopCounter]] --%| ​ --+Roll Result|[$highestTotal] ​--X| ​--:Explode| ​--=explodeDie|1d10 --?[$explodeDie.Total] -lt [$thresh.Total]|[ --&diceStr[&LoopCounter]|+([$explodeDie.Raw]) --=subTotal[&LoopCounter]|[$subTotal[&LoopCounter]]+[$explodeDie] --]|[ --&diceStr[&LoopCounter]|+([$explodeDie.Raw]) --=subTotal[&LoopCounter]|[$subTotal[&LoopCounter]]+10 -->Explode| --]| ​--<| }}

Yeap, if i can't do this in sheet this will be working perfect. A lot of thanks (btw. my namesake) David :D