Added initiator handling

module/applications/dialogs/tagTeamDialog.mjs

@@ -17,6 +17,7 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
                 id: member.id,
                 selected: false
             }));
+        this.intiator = null;
 
         this.tabGroups.application = Object.keys(party.system.tagTeam.members).length
             ? 'tagTeamRoll'
@@ -81,8 +82,16 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
         const partContext = await super._preparePartContext(partId, context, options);
         switch (partId) {
             case 'initialization':
+                partContext.tagTeamFields = this.party.system.schema.fields.tagTeam.fields;
                 partContext.memberSelection = this.partyMembers;
-                partContext.allSelected = partContext.memberSelection.filter(x => x.selected).length >= 2;
+                const selectedMembers = partContext.memberSelection.filter(x => x.selected);
+
+                partContext.allSelected = selectedMembers.length === 2;
+                partContext.canStartTagTeam = partContext.allSelected && this.initiator;
+                partContext.initiator = this.initiator;
+                partContext.initiatorOptions = selectedMembers.map(x => ({ value: x.id, label: x.name }));
+                partContext.initiatorDisabled = !selectedMembers.length;
+
                 break;
             case 'tagTeamRoll':
                 partContext.fields = this.party.system.schema.fields.tagTeam.fields;
@@ -152,14 +161,17 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
     }
 
     static async updateData(_event, _, formData) {
-        const form = foundry.utils.expandObject(formData.object);
-        await this.party.update(form);
+        const { initiator, ...partyData } = foundry.utils.expandObject(formData.object);
+        this.initiator = initiator;
+        await this.party.update(partyData);
         this.render(true);
     }
 
     //#region Initialization
     static #toggleSelectMember(_, button) {
         const member = this.partyMembers.find(x => x.id === button.dataset.id);
+        if (member.selected && this.initiator?.memberId === member.id) this.initiator = null;
+
         member.selected = !member.selected;
         this.render();
     }
@@ -168,6 +180,7 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
         await this.party.update({
             'system.==tagTeam': new game.system.api.data.TagTeamData({
                 ...this.party.system.tagTeam.toObject(),
+                initiator: this.initiator,
                 members: this.partyMembers.reduce((acc, member) => {
                     if (member.selected)
                         acc[member.id] = {
@@ -461,7 +474,10 @@ export default class TagTeamDialog extends HandlebarsApplicationMixin(Applicatio
 
     static async #cancelRoll() {
         await this.party.update({
-            'system.tagTeam.==members': {}
+            'system.==tagTeam': {
+                initiator: null,
+                members: {}
+            }
         });
         this.close();
     }

module/applications/sheets/actors/party.mjs

@@ -118,6 +118,7 @@ export default class Party extends DHBaseActorSheet {
             secrets: this.document.isOwner,
             relativeTo: this.document
         });
+        context.tagTeamActive = Boolean(this.document.system.tagTeam.initiator);
     }
 
     /**

module/data/tagTeamData.mjs

@@ -3,6 +3,13 @@ export default class TagTeamData extends foundry.abstract.DataModel {
         const fields = foundry.data.fields;
 
         return {
+            initiator: new fields.SchemaField(
+                {
+                    memberId: new fields.StringField({ required: true, label: 'Initiating Character' }),
+                    cost: new fields.NumberField({ integer: true, initial: 3, label: 'Initiation Cost' })
+                },
+                { nullable: true, initial: null }
+            ),
             members: new fields.TypedObjectField(new fields.EmbeddedDataField(MemberData))
         };
     }

styles/less/dialog/tag-team-dialog/initialization.less

@@ -1,5 +1,9 @@
 .daggerheart.dialog.dh-style.views.tag-team-dialog {
     .initialization-container {
+        h2 {
+            text-align: center;
+        }
+
         .members-container {
             display: grid;
             grid-template-columns: 1fr 1fr 1fr 1fr;
@@ -20,6 +24,17 @@
             }
         }
 
+        .intiator-container {
+            margin-top: 8px;
+            display: grid;
+            grid-template-columns: 1fr 1fr;
+            gap: 8px;
+
+            &.inactive {
+                opacity: 0.4;
+            }
+        }
+
         footer {
             margin-top: 8px;
             display: flex;

styles/less/sheets/actors/party/sheet.less

@@ -40,6 +40,10 @@
                     font-size: 12px;
                 }
             }
+
+            .active-action {
+                animation: glow 0.75s infinite alternate;
+            }
         }
     }
 }

templates/dialogs/tagTeamDialog/initialization.hbs

@@ -2,14 +2,29 @@
     <h2>{{localize "Select the two participants"}}</h2>
     <div class="members-container">
         {{#each memberSelection as |member|}}
-            <a class="member-container {{#unless member.selected}}inactive {{#if ../allselected}}locked{{/if}}{{/unless}}" data-action="toggleSelectMember" data-id="{{member.id}}">
+            <a 
+                class="member-container {{#unless member.selected}}inactive {{#if ../allselected}}locked{{/if}}{{/unless}}" 
+                data-action="toggleSelectMember" data-id="{{member.id}}" {{#if (and (not member.selected) ../allSelected)}}disabled{{/if}}
+            >
                 <span class="member-name">{{member.name}}</span>
                 <img src="{{member.img}}" />
             </a>
-        {{/each}}
+        {{/each}} 
+    </div>
+
+    <div class="intiator-container {{#if initiatorDisabled}}inactive{{/if}}">
+        <div class="form-group">
+            <label>{{localize "Initiating Character"}}</label>
+            <div class="form-fields">
+                <select name="initiator.memberId" {{#if initiatorDisabled}}disabled{{/if}}>
+                    {{selectOptions initiatorOptions selected=initiator.memberId blank="" }}
+                </select>
+            </div>
+        </div>
+        {{formGroup tagTeamFields.initiator.fields.cost name="initiator.cost" value=initiator.cost disabled=initiatorDisabled localize=true }}
     </div>
 
     <footer>
-        <button type="button" data-action="startTagTeamRoll" {{#unless allSelected}}disabled{{/unless}}>{{localize "Start Tag Team Roll"}} <i class="fa-solid fa-arrow-right-long"></i></button>
+        <button type="button" data-action="startTagTeamRoll" {{#unless canStartTagTeam}}disabled{{/unless}}>{{localize "Start Tag Team Roll"}} <i class="fa-solid fa-arrow-right-long"></i></button>
     </footer>
 </section>

templates/sheets/actors/party/party-members.hbs

@@ -5,7 +5,7 @@
 >
 
     <div class="actions-section">
-        <button data-action="tagTeamRoll">
+        <button data-action="tagTeamRoll" class="{{#if tagTeamActive}}active-action{{/if}}">
             <i class="fa-solid fa-user-group"></i>
             <span>Tag Team Roll</span>
         </button>