initial attempt for using ActiveEffects and applying item base stats

module/actor/actor-sheet.js

@@ -24,6 +24,7 @@ export class DS4ActorSheet extends ActorSheet {
     for (let attr of Object.values(data.data.attributes)) {
       attr.isCheckbox = attr.dtype === "Boolean";
     }
+    console.log(data);
     return data;
   }
 

module/actor/actor.js

@@ -3,35 +3,36 @@
  * @extends {Actor}
  */
 export class DS4Actor extends Actor {
-
+  /** @override */
-  /**
+  prepareDerivedData() {
-   * Augment the basic actor data with additional dynamic data.
+    const data = this.data;
-   */
+    this._prepareCombatValues(data);
-  prepareData() {
-    super.prepareData();
-
-    const actorData = this.data;
-    const data = actorData.data;
-    const flags = actorData.flags;
-
-    // Make separate methods for each Actor type (character, npc, etc.) to keep
-    // things organized.
-    if (actorData.type === 'character') this._prepareCharacterData(actorData);
   }
 
-  /**
+  _prepareCombatValues(data) {
-   * Prepare Character type specific data
+    const hitPointsModifier = getProperty(data, "data.combatValues.hitPoints.modifier") || 0;
-   */
+    setProperty(
-  _prepareCharacterData(actorData) {
+      data,
-    const data = actorData.data;
+      "data.combatValues.hitPoints.max",
+      data.data.attributes.body.initial + data.data.traits.constitution.initial + 10 + hitPointsModifier
+    );
 
-    // Make modifications to data here. For example:
+    const defenseModifier = getProperty(data, "data.combatValues.defense.modifier") || 0;
-
+    setProperty(
-    // Loop through ability scores, and add their modifiers to our sheet output.
+      data,
-    for (let [key, ability] of Object.entries(data.abilities)) {
+      "data.combatValues.defense.value",
-      // Calculate the modifier using d20 rules.
+      data.data.attributes.body.initial +
-      ability.mod = Math.floor((ability.value - 10) / 2);
+        data.data.traits.constitution.initial +
-    }
+        this._getArmorValue() +
+        defenseModifier
+    );
   }
 
+  _getArmorValue() {
+    return this.data.items
+      .filter((item) => ["armor", "shield"].includes(item.type))
+      .filter((item) => item.data.equipped)
+      .map((item) => item.data.armorValue)
+      .reduce((a, b) => a + b, 0);
+  }
 }

module/item/item-sheet.js

@@ -47,9 +47,41 @@ export class DS4ItemSheet extends ItemSheet {
   activateListeners(html) {
     super.activateListeners(html);
 
-    // Everything below here is only needed if the sheet is editable
     if (!this.options.editable) return;
 
-    // Roll handlers, click handlers, etc. would go here.
+    html.find(".effect-create").click(this._onEffectCreate.bind(this));
+
+    html.find(".effect-edit").click((ev) => {
+      const li = $(ev.currentTarget).parents(".effect");
+      console.log(li.data("effectId"));
+      const effect = this.item.effects.get(li.data("effectId"));
+      effect.sheet.render(true);
+    });
+
+    html.find(".effect-delete").click(async (ev) => {
+      const li = $(ev.currentTarget).parents(".effect");
+      await this.item.deleteEmbeddedEntity("ActiveEffect", li.data("effectId"));
+    });
+  }
+
+  /**
+   * Handle creating a new ActiveEffect for the item using initial data defined in the HTML dataset
+   * @param {Event} event   The originating click event
+   * @private
+   */
+  async _onEffectCreate(event) {
+    event.preventDefault();
+
+    const label = `New Effect`;
+
+    const createData = {
+      label: label,
+      changes: [],
+      duration: {},
+      transfer: true,
+    };
+
+    const effect = ActiveEffect.create(createData, this.item);
+    return effect.create();
   }
 }

template.json

@@ -1,46 +1,38 @@
 {
   "Actor": {
     "types": ["character"],
-    "templates": {
+    "templates": {},
-      "base": {
-        "health": {
-          "value": 10,
-          "min": 0,
-          "max": 10
-        },
-        "power": {
-          "value": 5,
-          "min": 0,
-          "max": 5
-        }
-      }
-    },
     "character": {
-      "templates": ["base"],
+      "templates": [],
-      "biography": "",
       "attributes": {
-        "level": {
+        "body": {
-          "value": 1
+          "initial": 8
+        },
+        "mobility": {
+          "initial": 0
+        },
+        "mind": {
+          "initial": 0
         }
       },
-      "abilities": {
+      "traits": {
-        "str": {
+        "strength": {
-          "value": 10
+          "initial": 4
         },
-        "dex": {
+        "constitution": {
-          "value": 10
+          "initial": 0
         },
-        "con": {
+        "agility": {
-          "value": 10
+          "initial": 0
         },
-        "int": {
+        "dexterity": {
-          "value": 10
+          "initial": 0
         },
-        "wis": {
+        "intellect": {
-          "value": 10
+          "initial": 0
         },
-        "cha": {
+        "aura": {
-          "value": 10
+          "initial": 0
         }
       }
     }

templates/actor/actor-sheet.html

@@ -65,7 +65,7 @@
                   <div class="item-image"></div>
                   <div class="item-name">Name</div>
                   <div class="item-controls">
-                    <a class="item-control item-create" title="Create item" data-type="item"><i class="fas fa-plus"></i> Add item</a>
+                    <a class="item-control item-create" title="Create item" data-type="weapon"><i class="fas fa-plus"></i> Add item</a>
                   </div>
                 </li>
             {{#each actor.items as |item id|}}

templates/item/trinket-sheet.hbs

@@ -21,7 +21,25 @@
 
         {{!-- Attributes Tab --}}
         <div class="tab details" data-group="primary" data-tab="details">
-            {{!-- As you add new fields, add them in here! --}}
+            <ol class="effects-list">
+                <li class="effect flexrow effect-header">
+                    <div class="effect-image"></div>
+                    <div class="effect-name">Name</div>
+                    <div class="effect-controls">
+                        <a class="effect-control effect-create" title="Create Effect"><i
+                                class="fas fa-plus"></i> Add effect</a>
+                    </div>
+                </li>
+                {{#each item.effects as |effect id|}}
+                <li class="effect flexrow" data-effect-id="{{effect._id}}">
+                    <h4 class="effect-name">{{effect.label}}</h4>
+                    <div class="effect-controls">
+                        <a class="effect-control effect-edit" title="Edit Effect"><i class="fas fa-edit"></i></a>
+                        <a class="effect-control effect-delete" title="Delete Effect"><i class="fas fa-trash"></i></a>
+                    </div>
+                </li>
+                {{/each}}
+            </ol>
         </div>
     </section>
 </form>