Update skill sheet

module/documents/roll.mjs

@@ -127,11 +127,10 @@ export default class PrismRPGRoll extends Roll {
 
       case "skill":
         options.rollName = options.rollTarget.name
-        // D&D 5e style: ability modifier + proficiency bonus
-        const skillCharValue = options.rollTarget.characteristicValue
-        const skillAbilityMod = this.getAbilityModifier(skillCharValue)
+        // D&D 5e style: sub-attribute modifier + proficiency bonus
+        // Default to first sub-attribute, will be recalculated if player chooses different one
         const proficiency = options.rollTarget.proficiencyBonus || 0
-        options.rollTarget.value = skillAbilityMod + proficiency
+        options.rollTarget.value = options.rollTarget.subAttribute1Value + proficiency
         break
 
       case "weapon-attack":
@@ -158,7 +157,7 @@ export default class PrismRPGRoll extends Roll {
         const chaMod = this.getAbilityModifier(actor.system.characteristics.cha.value)
         const bestMentalMod = Math.max(intMod, wisMod, chaMod)
         options.rollTarget.value = bestMentalMod
-        
+
         // Store which characteristic is being used
         if (bestMentalMod === intMod) {
           options.rollTarget.mentalCharacteristic = "INT"
@@ -284,7 +283,8 @@ export default class PrismRPGRoll extends Roll {
       attackerAimChoices,
       hasTarget: options.hasTarget,
       modifier: "+0",
-      advantage: "none"
+      advantage: "none",
+      config: SYSTEM
     }
 
     const content = await foundry.applications.handlebars.renderTemplate(
@@ -342,6 +342,15 @@ export default class PrismRPGRoll extends Roll {
         }
       }
 
+      // Recalculate bonus if player chose different sub-attribute for skill
+      if (rollContext.skillSubAttribute && options.rollType === "skill") {
+        const chosenSubAttrValue = rollContext.skillSubAttribute === options.rollTarget.subAttribute1 ?
+          options.rollTarget.subAttribute1Value :
+          options.rollTarget.subAttribute2Value
+        const proficiencyBonus = options.rollTarget.proficiencyBonus || 0
+        bonus = chosenSubAttrValue + proficiencyBonus
+      }
+
       let extraModifier = rollContext.modifier === "" ? 0 : Number.parseInt(rollContext.modifier, 10)
       totalModifier = bonus + extraModifier
 
@@ -388,12 +397,27 @@ export default class PrismRPGRoll extends Roll {
       totalManaCost = options.rollTarget.system.manaCost + upcastLevel
       totalAPC = options.rollTarget.system.apc + upcastLevel
       manaUpkeep = options.rollTarget.system.manaUpkeep
-      
+
       // Get mental characteristic info from rollTarget
       mentalCharacteristic = options.rollTarget.mentalCharacteristic
       mentalCharValue = options.rollTarget.mentalCharValue
     }
 
+    // Store skill sub-attribute information
+    let skillSubAttribute = null
+    let skillSubAttributeLabel = null
+    let skillSubAttributeValue = null
+    if (options.rollType === "skill" && rollContext.skillSubAttribute) {
+      skillSubAttribute = rollContext.skillSubAttribute
+      const subAttrConfig = SYSTEM.SUB_ATTRIBUTES?.[skillSubAttribute]
+      if (subAttrConfig) {
+        skillSubAttributeLabel = game.i18n.localize(subAttrConfig.label)
+      }
+      skillSubAttributeValue = rollContext.skillSubAttribute === options.rollTarget.subAttribute1 ?
+        options.rollTarget.subAttribute1Value :
+        options.rollTarget.subAttribute2Value
+    }
+
     const rollData = {
       type: options.rollType,
       rollType: options.rollType,
@@ -411,6 +435,9 @@ export default class PrismRPGRoll extends Roll {
       manaUpkeep,
       mentalCharacteristic,
       mentalCharValue,
+      skillSubAttribute,
+      skillSubAttributeLabel,
+      skillSubAttributeValue,
       ...rollContext,
     }
 
@@ -420,7 +447,7 @@ export default class PrismRPGRoll extends Roll {
     if (options.rollType === "spell-cast" && totalManaCost > 0) {
       const actor = game.actors.get(options.actorId)
       const currentMana = actor.system.manaPoints.value
-      
+
       // Check if enough mana
       if (currentMana < totalManaCost) {
         ui.notifications.error(
@@ -428,12 +455,12 @@ export default class PrismRPGRoll extends Roll {
         )
         return null
       }
-      
+
       // Spend mana
-      await actor.update({ 
-        "system.manaPoints.value": currentMana - totalManaCost 
+      await actor.update({
+        "system.manaPoints.value": currentMana - totalManaCost
       })
-      
+
       ui.notifications.info(
         `Spent ${totalManaCost} Mana (${currentMana} → ${currentMana - totalManaCost})`
       )