[Feature] Item Resource Support (#328)

* Initial

* Resource setup finished

* Fixed so that costs can be used

* Corrected standard resources

* Actions can only use item resources from their parent item

* Fixed up dice

* Fixed resource dice positioning

* Fixed parsing of resource.max

* Fixed styling on settings tab

* Added manual input for Dice Resources

* Lightmode fixes

* Fixed Feature spellcasting modifier

* Bugfix for item input to resourceDiceDialog

* Item fix for TokenInput

* PR Fixes

module/applications/sheets/actors/character.mjs

@@ -4,6 +4,7 @@ import { abilities } from '../../../config/actorConfig.mjs';
 import DhCharacterlevelUp from '../../levelup/characterLevelup.mjs';
 import DhCharacterCreation from '../../characterCreation/characterCreation.mjs';
 import FilterMenu from '../../ux/filter-menu.mjs';
+import { itemAbleRollParse } from '../../../helpers/utils.mjs';
 
 /**@typedef {import('@client/applications/_types.mjs').ApplicationClickAction} ApplicationClickAction */
 
@@ -25,6 +26,8 @@ export default class CharacterSheet extends DHBaseActorSheet {
             toggleEquipItem: CharacterSheet.#toggleEquipItem,
             useItem: this.useItem, //TODO Fix this
             useAction: this.useAction,
+            toggleResourceDice: this.toggleResourceDice,
+            handleResourceDice: this.handleResourceDice,
             toChat: this.toChat
         },
         window: {
@@ -91,6 +94,17 @@ export default class CharacterSheet extends DHBaseActorSheet {
         }
     };
 
+    _attachPartListeners(partId, htmlElement, options) {
+        super._attachPartListeners(partId, htmlElement, options);
+
+        htmlElement.querySelectorAll('.inventory-item-resource').forEach(element => {
+            element.addEventListener('change', this.updateItemResource.bind(this));
+        });
+        htmlElement.querySelectorAll('.inventory-item-quantity').forEach(element => {
+            element.addEventListener('change', this.updateItemQuantity.bind(this));
+        });
+    }
+
     /** @inheritDoc */
     async _onRender(context, options) {
         await super._onRender(context, options);
@@ -480,6 +494,27 @@ export default class CharacterSheet extends DHBaseActorSheet {
         }
     }
 
+    /* -------------------------------------------- */
+    /*  Application Listener Actions                */
+    /* -------------------------------------------- */
+    async updateItemResource(event) {
+        const item = this.getItem(event.currentTarget);
+        if (!item) return;
+
+        const max = item.system.resource.max ? itemAbleRollParse(item.system.resource.max, this.document, item) : null;
+        const value = max ? Math.min(Number(event.currentTarget.value), max) : event.currentTarget.value;
+        await item.update({ 'system.resource.value': value });
+        this.render();
+    }
+
+    async updateItemQuantity(event) {
+        const item = this.getItem(event.currentTarget);
+        if (!item) return;
+
+        await item.update({ 'system.quantity': event.currentTarget.value });
+        this.render();
+    }
+
     /* -------------------------------------------- */
     /*  Application Clicks Actions                  */
     /* -------------------------------------------- */
@@ -640,6 +675,41 @@ export default class CharacterSheet extends DHBaseActorSheet {
         action.use(event);
     }
 
+    /**
+     * Toggle the used state of a resource dice.
+     * @type {ApplicationClickAction}
+     */
+    static async toggleResourceDice(event) {
+        const target = event.target.closest('.item-resource');
+        const item = this.getItem(event);
+        if (!item) return;
+
+        const diceState = item.system.resource.diceStates[target.dataset.dice];
+        await item.update({
+            [`system.resource.diceStates.${target.dataset.dice}.used`]: diceState?.used ? !diceState.used : true
+        });
+    }
+
+    /**
+     * Handle the roll values of resource dice.
+     * @type {ApplicationClickAction}
+     */
+    static async handleResourceDice(event) {
+        const item = this.getItem(event);
+        if (!item) return;
+
+        const rollValues = await game.system.api.applications.dialogs.ResourceDiceDialog.create(item, this.document);
+        if (!rollValues) return;
+
+        await item.update({
+            'system.resource.diceStates': rollValues.reduce((acc, state, index) => {
+                acc[index] = { value: state.value, used: state.used };
+                return acc;
+            }, {})
+        });
+        this.render();
+    }
+
     /**
      * Send item to Chat
      * @type {ApplicationClickAction}
@@ -672,14 +742,14 @@ export default class CharacterSheet extends DHBaseActorSheet {
 
     async _onDragStart(event) {
         const item = this.getItem(event);
-        
+
         const dragData = {
             type: item.documentName,
             uuid: item.uuid
         };
-        
+
         event.dataTransfer.setData('text/plain', JSON.stringify(dragData));
-        
+
         super._onDragStart(event);
     }
 
@@ -687,7 +757,7 @@ export default class CharacterSheet extends DHBaseActorSheet {
         // Prevent event bubbling to avoid duplicate handling
         event.preventDefault();
         event.stopPropagation();
-        
+
         super._onDrop(event);
         this._onDropItem(event, TextEditor.getDragEventData(event));
     }