foundryvtt-beam-saber/module/blades-actor-sheet.js

import { BladesSheet } from "./blades-sheet.js";

/**
 * Extend the basic ActorSheet with some very simple modifications
 * @extends {BladesSheet}
 */
export class BladesActorSheet extends BladesSheet {

  /** @override */
	static get defaultOptions() {
	  return mergeObject(super.defaultOptions, {
  	  classes: ["blades-in-the-dark", "sheet", "actor"],
  	  template: "systems/blades-in-the-dark/templates/actor-sheet.html",
      width: 700,
      height: 970,
      tabs: [{navSelector: ".tabs", contentSelector: ".tab-content", initial: "abilities"}]
    });
  }

  /* -------------------------------------------- */

  /** @override */
  getData() {
    const data = super.getData();

    // Calculate Load
    let loadout = 0;
    data.items.forEach(i => {loadout += (i.type === "item") ? parseInt(i.data.load) : 0});
    data.data.loadout = loadout;
    
    // Encumbrance Levels
    let load_level=["light","light","light","light","normal","normal","heavy","Encumbered",
			"Encumbered","Encumbered","over max"];
    let mule_level=["light","light","light","light","light","light","normal","normal",
			"heavy","Encumbered","over max"];
    let mule_present=0;
 
   //Sanity Check
   if (loadout<0){loadout=0};
   if (loadout>10){loadout=10};

    //look for Mule ability
    data.items.forEach(i => {if (i.type=="ability" && i.name=="(C) Mule") {  mule_present=1;}  });

    //set encumbrance level
    if (mule_present) { data.data.load_level=mule_level[loadout]; } else 
      {
      data.data.load_level=load_level[loadout];   
      }

    return data;
  }

  /* -------------------------------------------- */

  /** @override */
	activateListeners(html) {
    super.activateListeners(html);

    // Everything below here is only needed if the sheet is editable
    if (!this.options.editable) return;

    // Update Inventory Item
    html.find('.item-body').click(ev => {
      const element = $(ev.currentTarget).parents(".item");
      const item = this.actor.getOwnedItem(element.data("itemId"));
      item.sheet.render(true);
    });

    // Delete Inventory Item
    html.find('.item-delete').click(ev => {
      const element = $(ev.currentTarget).parents(".item");
      this.actor.deleteOwnedItem(element.data("itemId"));
      element.slideUp(200, () => this.render(false));
    });
  }

  /* -------------------------------------------- */

  /** @override */
  _updateObject(event, formData) {
    
    // Update the Actor
    return this.object.update(formData);
  }

  /** override */
  _getFormData(form) {
    const FD = BladesHelpers.getFormDataHelper(form, this.editors);
    return FD;
  }

  /* -------------------------------------------- */

}