Fixed so that party.tagTeam now uses a declared damageRollData(ChatDamageData) field. rollData.options.damage is retired.

module/applications/dialogs/tagTeamDialog.mjs

@@ -141,7 +141,7 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
             const hasRolled = Boolean(data.rollData);
             if (!hasRolled) return false;
 
-            return !data.rollData.options.hasDamage || Boolean(data.rollData.options.damage);
+            return !data.rollData.options.hasDamage || data.damageRollData.active;
         });
 
         return context;
@@ -379,7 +379,7 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
         let rollIsSelected = false;
         for (const member of Object.values(members)) {
             const rollFinished = Boolean(member.rollData);
-            const damageFinished = member.rollData?.options?.hasDamage ? Boolean(member.rollData.options.damage) : true;
+            const damageFinished = member.rollData?.options?.hasDamage ? member.damageRollData.active : true;
 
             rollsAreFinished = rollsAreFinished && rollFinished && damageFinished;
             rollIsSelected = rollIsSelected || member.selected;
@@ -540,17 +540,10 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
 
         await action.workflow.get('damage').execute(config, null, true);
         if (!config.damage) return;
-
+        
-        const current = this.party.system.tagTeam.members[memberKey].rollData;
         await this.updatePartyData(
             {
-                [`system.tagTeam.members.${memberKey}.rollData`]: {
+                [`system.tagTeam.members.${memberKey}.damageRollData`]: config.damage
-                    ...current,
-                    options: {
-                        ...current.options,
-                        damage: config.damage
-                    }
-                }
             },
             this.getUpdatingParts(button)
         );
@@ -558,52 +551,25 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
 
     static async #removeDamageRoll(_, button) {
         const { memberKey } = button.dataset;
-        const current = this.party.system.tagTeam.members[memberKey].rollData;
         this.updatePartyData(
             {
-                [`system.tagTeam.members.${memberKey}.rollData`]: {
+                [`system.tagTeam.members.${memberKey}.damageRollData.types`]:
-                    ...current,
+                _replace({}) 
-                    options: {
-                        ...current.options,
-                        damage: null
-                    }
-                }
             },
             this.getUpdatingParts(button)
         );
     }
 
     static async #rerollDamageDice(_, button) {
-        const { memberKey, damageKey, part, dice } = button.dataset;
+        const { memberKey, damageKey, diceIndex, resultIndex } = button.dataset;
         const memberData = this.party.system.tagTeam.members[memberKey];
-        const partData = memberData.rollData.options.damage[damageKey].parts[part];
+        await memberData.damageRollData.rerollDamageDie(damageKey, diceIndex, resultIndex);
-        const activeDiceResultKey = Object.keys(partData.dice[dice].results).find(
-            index => partData.dice[dice].results[index].active
-        );
-        const { parsedRoll, rerolledDice } = await game.system.api.dice.DamageRoll.reroll(
-            partData,
-            dice,
-            activeDiceResultKey
-        );
-
-        const rollData = this.party.system.tagTeam.members[memberKey].rollData;
-        rollData.options.damage[damageKey].parts = rollData.options.damage[damageKey].parts.map((damagePart, index) => {
-            if (index !== Number.parseInt(part)) return damagePart;
-
-            return {
-                ...damagePart,
-                total: parsedRoll.total,
-                dice: rerolledDice
-            };
-        });
-        rollData.options.damage[damageKey].total = rollData.options.damage[damageKey].parts.reduce((acc, part) => {
-            acc += part.total;
-            return acc;
-        }, 0);
 
         this.updatePartyData(
             {
-                [`system.tagTeam.members.${memberKey}.rollData`]: rollData
+                [`system.tagTeam.members.${memberKey}.damageRollData.types`]: { 
+                    [damageKey]: memberData.damageRollData.types[damageKey].toJSON()
+                }
             },
             this.getUpdatingParts(button)
         );

module/data/actor/party.mjs

@@ -3,7 +3,6 @@ import ForeignDocumentUUIDArrayField from '../fields/foreignDocumentUUIDArrayFie
 import TagTeamData from '../tagTeamData.mjs';
 import GroupRollData from '../groupRollData.mjs';
 import { GoldField } from '../fields/actorField.mjs';
-import { ChatDamageData } from '../chat-message/chatDamageData.mjs';
 
 export default class DhParty extends BaseDataActor {
     /** @inheritdoc */
@@ -49,14 +48,6 @@ export default class DhParty extends BaseDataActor {
         }
     }
 
-    prepareDerivedData() {
-        for (const memberKey in this.tagTeam.members) {
-            const member = this.tagTeam.members[memberKey];
-            member.damageRollData = member.rollData?.options.damage ? 
-                ChatDamageData.fromJSON(JSON.stringify(member.rollData.options.damage)) : null;
-        }
-    }
-
     _onCreate(data, options, userId) {
         super._onCreate(data, options, userId);
 

module/data/tagTeamData.mjs

@@ -1,3 +1,5 @@
+import { ChatDamageData } from './chat-message/chatDamageData.mjs';
+
 export default class TagTeamData extends foundry.abstract.DataModel {
     static defineSchema() {
         const fields = foundry.data.fields;
@@ -37,6 +39,7 @@ export class MemberData extends foundry.abstract.DataModel {
             }),
             rollChoice: new fields.StringField({ nullable: true, initial: null }),
             rollData: new fields.JSONField({ nullable: true, initial: null }),
+            damageRollData: new fields.EmbeddedDataField(ChatDamageData),
             selected: new fields.BooleanField({ initial: false })
         };
     }

module/dice/damageRoll.mjs

@@ -37,7 +37,7 @@ export default class DamageRoll extends DHRoll {
         if (game.modules.get('dice-so-nice')?.active) {
             config.mute = true;
             const pool = foundry.dice.terms.PoolTerm.fromRolls(
-                Object.values(config.damage.types).map(x => x.roll)
+                Object.values(config.damage.types)
             );
             diceRolls.push(Roll.fromTerms([pool]));
         }

templates/dialogs/tagTeamDialog/parts/tagTeamDamageParts.hbs

@@ -6,12 +6,12 @@
         </div>
 
         <div class="roll-dice-container">
-            {{#each roll.dice as |dice index|}}
+            {{#each roll.dice}}
-                {{#each results}}
+                {{#each results as |result index|}}
-                    {{#if active}}
+                    {{#if result.active}}
-                        <a class="roll-dice" data-action="rerollDamageDice" data-member-key="{{../../key}}" data-dice="{{../key}}" data-result="{{index}}">
+                        <a class="roll-dice" data-action="rerollDamageDice" data-member-key="{{../../../key}}" data-damage-key="{{@../../key}}" data-dice-index="{{@../key}}" data-result-index="{{index}}">
-                            <span class="dice-label">{{result}}</span>
+                            <span class="dice-label">{{result.result}}</span>
-                            <img src="{{concat "systems/daggerheart/assets/icons/dice/hope/" dice.denomination ".svg"}}" />
+                            <img src="{{concat "systems/daggerheart/assets/icons/dice/hope/" ../denomination ".svg"}}" />
                         </a>
                     {{/if}}
                 {{/each}}

templates/dialogs/tagTeamDialog/tagTeamMember.hbs

@@ -100,15 +100,12 @@
                                 <a class="roll-button" data-action="makeDamageRoll" data-member-key="{{@root.partId}}" {{#unless readyToRoll}}disabled{{/unless}}>
                                     <img src="systems/daggerheart/assets/icons/dice/hope/d20.svg" />
                                 </a>
-
+                                <a class="delete-button" data-action="removeDamageRoll" data-member-key="{{@root.partId}}" {{#unless damage.active}}disabled{{/unless}}>
-                                {{#if damage}}
+                                    <i class="fa-solid fa-trash"></i>
-                                    <a class="delete-button" data-action="removeDamageRoll" data-member-key="{{@root.partId}}" {{#unless rollData.options.damage}}disabled{{/unless}}>
+                                </a>
-                                        <i class="fa-solid fa-trash"></i>
-                                    </a>
-                                {{/if}}
                             </div>
                         </span>
-                        {{#if damage}}
+                        {{#if damage.active}}
                             {{#if useCritDamage}}
                                 {{> "systems/daggerheart/templates/dialogs/tagTeamDialog/parts/tagTeamDamageParts.hbs" damage=critDamage isCritical=true }}
                             {{else}}