[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/data/action/actionDice.mjs

@@ -107,7 +107,7 @@ export class DHDamageData extends foundry.abstract.DataModel {
                 }),
                 {
                     label: 'Type',
-                    initial: 'physical',
+                    initial: 'physical'
                 }
             ),
             resultBased: new fields.BooleanField({

module/data/action/baseAction.mjs

@@ -1,4 +1,4 @@
-import { DHActionDiceData, DHActionRollData, DHDamageData, DHDamageField } from './actionDice.mjs';
+import { DHActionDiceData, DHActionRollData, DHDamageField } from './actionDice.mjs';
 import DhpActor from '../../documents/actor.mjs';
 import D20RollDialog from '../../applications/dialogs/d20RollDialog.mjs';
 
@@ -35,12 +35,12 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
             }),
             cost: new fields.ArrayField(
                 new fields.SchemaField({
-                    type: new fields.StringField({
-                        choices: CONFIG.DH.GENERAL.abilityCosts,
+                    key: new fields.StringField({
                         nullable: false,
                         required: true,
                         initial: 'hope'
                     }),
+                    keyIsID: new fields.BooleanField(),
                     value: new fields.NumberField({ nullable: true, initial: 1 }),
                     scalable: new fields.BooleanField({ initial: false }),
                     step: new fields.NumberField({ nullable: true, initial: null })
@@ -181,7 +181,7 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
 
         // Add Roll results to RollDatas
         actorData.result = data.roll?.total ?? 1;
-        
+
         actorData.scale = data.costs?.length // Right now only return the first scalable cost.
             ? (data.costs.find(c => c.scalable)?.total ?? 1)
             : 1;
@@ -204,7 +204,7 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
 
         // Prepare Costs
         const costsConfig = this.prepareCost();
-        if (isFastForward && !this.hasCost(costsConfig))
+        if (isFastForward && !(await this.hasCost(costsConfig)))
             return ui.notifications.warn("You don't have the resources to use that action.");
 
         // Prepare Uses
@@ -278,7 +278,7 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
 
     prepareCost() {
         const costs = this.cost?.length ? foundry.utils.deepClone(this.cost) : [];
-        return costs;
+        return this.calcCosts(costs);
     }
 
     prepareUse() {
@@ -327,11 +327,26 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
     }
 
     async consume(config) {
+        const usefulResources = foundry.utils.deepClone(this.actor.system.resources);
+        for (var cost of config.costs) {
+            if (cost.keyIsID) {
+                usefulResources[cost.key] = {
+                    value: cost.value,
+                    target: this.parent.parent,
+                    keyIsID: true
+                };
+            }
+        }
         const resources = config.costs
             .filter(c => c.enabled !== false)
             .map(c => {
-                const resource = this.actor.system.resources[c.type];
-                return { type: c.type, value: (c.total ?? c.value) * (resource.isReversed ? 1 : -1) };
+                const resource = usefulResources[c.key];
+                return {
+                    key: c.key,
+                    value: (c.total ?? c.value) * (resource.isReversed ? 1 : -1),
+                    target: resource.target,
+                    keyIsID: resource.keyIsID
+                };
             });
 
         await this.actor.modifyResource(resources);
@@ -372,9 +387,27 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
         });
     }
 
-    hasCost(costs) {
+    async getResources(costs) {
+        const actorResources = this.actor.system.resources;
+        const itemResources = {};
+        for (var itemResource of costs) {
+            if (itemResource.keyIsID) {
+                itemResources[itemResource.key] = {
+                    value: this.parent.resource.value ?? 0
+                };
+            }
+        }
+
+        return {
+            ...actorResources,
+            ...itemResources
+        };
+    }
+
+    /* COST */
+    async hasCost(costs) {
         const realCosts = this.getRealCosts(costs),
-            hasFearCost = realCosts.findIndex(c => c.type === 'fear');
+            hasFearCost = realCosts.findIndex(c => c.key === 'fear');
         if (hasFearCost > -1) {
             const fearCost = realCosts.splice(hasFearCost, 1)[0];
             if (
@@ -385,16 +418,15 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
         }
 
         /* isReversed is a sign that the resource is inverted, IE it counts upwards instead of down */
-        const resources = this.actor.system.resources;
+        const resources = await this.getResources(realCosts);
         return realCosts.reduce(
             (a, c) =>
-                a && resources[c.type].isReversed
-                    ? resources[c.type].value + (c.total ?? c.value) <= resources[c.type].max
-                    : resources[c.type]?.value >= (c.total ?? c.value),
+                a && resources[c.key].isReversed
+                    ? resources[c.key].value + (c.total ?? c.value) <= resources[c.key].max
+                    : resources[c.key]?.value >= (c.total ?? c.value),
             true
         );
     }
-    /* COST */
 
     /* USES */
     calcUses(uses) {
@@ -409,7 +441,6 @@ export default class DHBaseAction extends foundry.abstract.DataModel {
         if (!uses) return true;
         return (uses.hasOwnProperty('enabled') && !uses.enabled) || uses.value + 1 <= uses.max;
     }
-    /* USES */
 
     /* TARGET */
     isTargetFriendly(target) {

module/data/action/damageAction.mjs

@@ -11,8 +11,8 @@ export default class DHDamageAction extends DHBaseAction {
 
     async rollDamage(event, data) {
         let formula = this.damage.parts.map(p => this.getFormulaValue(p, data).getFormula(this.actor)).join(' + '),
-            damageTypes = [...new Set(this.damage.parts.reduce((a,c) => a.concat([...c.type]), []))];
-        
+            damageTypes = [...new Set(this.damage.parts.reduce((a, c) => a.concat([...c.type]), []))];
+
         damageTypes = !damageTypes.length ? ['physical'] : damageTypes;
 
         if (!formula || formula == '') return;
@@ -36,7 +36,7 @@ export default class DHDamageAction extends DHBaseAction {
             config.source.message = data._id;
             config.directDamage = false;
         }
-        
+
         roll = CONFIG.Dice.daggerheart.DamageRoll.build(config);
     }
 }