JS structure

modules/vadentis-utility.js

@@ -0,0 +1,55 @@
+/* -------------------------------------------- */  
+import { VadentisCombat } from "./vadentis-combat.js";
+
+/* -------------------------------------------- */  
+export class VadentisUtility extends Entity {
+  
+  /* -------------------------------------------- */  
+  static async preloadHandlebarsTemplates() {
+    
+    const templatePaths = [
+      'systems/foundryvtt-vadentis/templates/actor-sheet.html',
+      'systems/foundryvtt-vadentis/templates/item-sheet.html'
+    ]
+    return loadTemplates(templatePaths);    
+  }
+
+  /* -------------------------------------------- */
+  static fillRange (start, end) {
+    return Array(end - start + 1).fill().map((item, index) => start + index);
+  }
+  
+  /* -------------------------------------------- */
+  static onSocketMesssage( msg ) {
+    if( !game.user.isGM ) return; // Only GM
+
+    if (msg.name == 'msg_declare_actions' ) {
+    }
+  }
+
+  /* -------------------------------------------- */
+  static async loadCompendiumNames(compendium) {
+    const pack = game.packs.get(compendium);
+    let competences;
+    await pack.getIndex().then(index => competences = index);
+    return competences;
+  }
+  
+  /* -------------------------------------------- */
+  static async loadCompendium(compendium, filter = item => true) {
+    let compendiumItems = await SoSUtility.loadCompendiumNames(compendium);
+
+    const pack = game.packs.get(compendium);
+    let list = [];
+    for (let compendiumItem of compendiumItems) {
+      await pack.getEntity(compendiumItem._id).then(it => {
+        const item = it.data;
+        if (filter(item)) {
+          list.push(item);
+        }
+      });
+    };
+    return list;
+  }
+
+}