Hi, I try to write an ability in a character sheet. My idea was to put all in one calculation, dropping the successes and subtract the failures delta from the ability value but I couldn't find a way to get it working that way. Example: A character needs to evade an attack. For that he got an "evasion" ability with a certain level. To perform this ability he got to roll 3d20 against certain attributes. In this case those attributes would be agility, courage and intuition. A success is when the dice throw is equal to the attribute or lower (1 critical success, 20 critical failure). If he fails a dice throw, he needs to compensate the difference of the throw to his attribute, with the level of his ability. Since I'm not much of a mathematician, I'll write the logic in pseudo code. //dice throws; d20s d1 = 11 d2 = 15 d3 = 8 //attributes a1 = 13 (agility) a2 = 12 (courage) a3 = 12 (intuition) //ability evasion = 4 if(d1 > a1) evasion += d1 * (-1) + a1 //(11 > 13) false if(d2 > a2) evasion += d2 * (-1) + a2 //(15 > 12) true -> 15 * (-1) + 12 -> evasion += -3 if(d3 > a3) evasion += d3 * (-1) + a3 //(8 > 12) false //evasion == 4 -3 == 1 // ability check passed My current code in roll20 is as follows: " Evasion AG [[d20 *-1 + @{Character|Agility}]] CU [[d20 *-1 + @{Character|Courage}]] IN [[d20 *-1 + @{Character|Intuition}]] Ability value [[@{Character|Evasion}]] " Is this even possible with standard macro/ability functionalities or is this only possible with API access? Thanks in advance for the help :)
