Dice calculation to inform rolltemplate

I have the following sheet worker: const NPCp = [   'NPC1physical',   'NPC2physical',   'NPC3physical',   'NPC4physical',   'NPC5physical',   'NPC6physical',   'NPC7physical',   'NPC8physical',   'NPC9physical',   'NPC10physical',   'NPC11physical',   'NPC12physical' ]; NPCp.forEach(button => {   on(`clicked:${button}`, () => {     getAttrs(['[`${button}used`]', 'ones', 'twos', 'threes', 'fours', 'fives', 'sixes', 'sevens', 'eights', 'nines', 'tens'], v => {       startRoll(`&{template:NPC} {{name=@{actor}}} {{action=Physical}} {{Roll=[[[[@{${button}}]]d10]]}}`, (NPCp) => {         const dice = NPCp.results.Roll.dice //This will be an array of the values rolled on all the dice         const setObj = {[`${button}used`]: 1};         setObj.dummy1 = dice.filter(d => d === 1).length;         setObj.dummy2 = dice.filter(d => d === 2).length;         setObj.dummy3 = dice.filter(d => d === 3).length;         setObj.dummy4 = dice.filter(d => d === 4).length;         setObj.dummy5 = dice.filter(d => d === 5).length;         setObj.dummy6 = dice.filter(d => d === 6).length;         setObj.dummy7 = dice.filter(d => d === 7).length;         setObj.dummy8 = dice.filter(d => d === 8).length;         setObj.dummy9 = dice.filter(d => d === 9).length;         setObj.dummy10 = dice.filter(d => d === 10).length;         finishRoll(           NPCp.rollId, // this is where you save the computed values into something that can be passed to rolltemplates.           {           }         );         setAttrs(setObj);       });     });   }); }); When one of those 12 buttons is clicked (NPC1physical, NPC2physical, etc.) it performs a roll of xd10, where x is the stat value for the NPC in question. Then it sets the values of ten attributes: dummy1 is set to the number of 1s rolled, dummy 2 is set to the number of 2s rolled, etc. This much is working perfectly. What I'm now trying to figure out is how to sum the attribute @ones with the new value of @dummy1 in such a way that the total can be reported in the rolltemplate. Same for twos + dummy2, etc. In other words, how do I tell the rolltemplate the value of @ones added to the number of 1s rolled?

Figured it out, so FYI: const NPCp = [   'NPC1physical',   'NPC2physical',   'NPC3physical',   'NPC4physical',   'NPC5physical',   'NPC6physical',   'NPC7physical',   'NPC8physical',   'NPC9physical',   'NPC10physical',   'NPC11physical',   'NPC12physical' ]; NPCp.forEach(button => {   on(`clicked:${button}`, () => {     getAttrs(['[`${button}used`]', 'ones', 'twos', 'threes', 'fours', 'fives', 'sixes', 'sevens', 'eights', 'nines', 'tens'], v => {       startRoll(`&{template:NPC} {{name=@{actor}}} {{action=Physical}} {{Roll=[[[[@{${button}}]]d6]]}} {{ones=[[0]]}} {{twos=[[0]]}} {{threes=[[0]]}} {{fours=[[0]]}} {{fives=[[0]]}} {{sixes=[[0]]}} {{sevens=[[0]]}} {{eights=[[0]]}} {{nines=[[0]]}} {{tens=[[0]]}}`, (NPCp) => {         const dice = NPCp.results.Roll.dice //This will be an array of the values rolled on all the dice         const roll1s = dice.filter(d => d === 1).length;         const roll2s = dice.filter(d => d === 2).length;         const roll3s = dice.filter(d => d === 3).length;         const roll4s = dice.filter(d => d === 4).length;         const roll5s = dice.filter(d => d === 5).length;         const roll6s = dice.filter(d => d === 6).length;         const roll7s = dice.filter(d => d === 7).length;         const roll8s = dice.filter(d => d === 8).length;         const roll9s = dice.filter(d => d === 9).length;         const roll10s = dice.filter(d => d === 10).length;         const setObj = {[`${button}used`]: 1};         setObj.dummy1 = dice.filter(d => d === 1).length;         setObj.dummy2 = dice.filter(d => d === 2).length;         setObj.dummy3 = dice.filter(d => d === 3).length;         setObj.dummy4 = dice.filter(d => d === 4).length;         setObj.dummy5 = dice.filter(d => d === 5).length;         setObj.dummy6 = dice.filter(d => d === 6).length;         setObj.dummy7 = dice.filter(d => d === 7).length;         setObj.dummy8 = dice.filter(d => d === 8).length;         setObj.dummy9 = dice.filter(d => d === 9).length;         setObj.dummy10 = dice.filter(d => d === 10).length;         finishRoll(           NPCp.rollId, // this is where you save the computed values into something that can be passed to rolltemplates.           {               ones:   roll1s + (+v.ones || 0),               twos:   roll2s + (+v.twos || 0),               threes: roll3s + (+v.threes || 0),               fours:  roll4s + (+v.fours || 0),               fives:  roll5s + (+v.fives || 0),               sixes:  roll6s + (+v.sixes || 0),               sevens: roll7s + (+v.sevens || 0),               eights: roll8s + (+v.eights || 0),               nines:  roll9s + (+v.nines || 0),               tens:   roll10s + (+v.tens || 0)           }         );         setAttrs(setObj);       });     });   }); });