@kurohyou/k-scaffold/lib/scripts/listeners.js

This framework simplifies the task of writing code for Roll20 character sheets. It aims to provide an easier interface between the html and sheetworkers with some minor css templates.

/*jshint esversion: 11, laxcomma:true, eqeqeq:true*/
/*jshint -W014,-W084,-W030,-W033*/
const listeners = {};

/**
 * The array of attribute names that the k-scaffold gets by default. Does not incude repeating attributes.
 * @memberof Variables
 * @var
 * @type {array}
 */
const baseGet = Object.entries(cascades).reduce((memo,[attrName,detailObj])=>{
  if(!/repeating/.test(attrName) && detailObj.type !== 'action'){
    memo.push(detailObj.name);
  }
  if(detailObj.listener){
    listeners[detailObj.listener] = detailObj.listenerFunc;
  }
  return memo;
},[]);
kFuncs.baseGet = baseGet;

const registerEventHandlers = function(){
  on('sheet:opened',updateSheet);
  if(kFuncs.verboseMode){
    debug({funcKeys:Object.keys(funcs),funcs});
  }
  //Roll20 change and click listeners
  Object.entries(listeners).forEach(([event,funcName])=>{
    if(funcs[funcName]){
      on(event,funcs[funcName]);
    }else{
      debug(`!!!Warning!!! no function named ${funcName} found. No listener created for ${event}`,true);
    }
  });
  log(`kScaffold Loaded`);
};
setTimeout(registerEventHandlers,0);//Delay the execution of event registration to ensure all event properties are present.

/**
 * Function to add a repeating section when the add button of a customControlFieldset or inlineFieldset is clicked.
 * @memberof Sheetworkers
 * @param {object} event - The R20 event object
 */
const addItem = function(event){
  let [,,section] = parseClickTrigger(event.triggerName);
  section = section.replace(/add-/,'');
  getAllAttrs({
    callback:(attributes,sections,casc) => {
      let row = _generateRowID(section,sections);
      attributes[`${row}_name`] = '';
      setActionCalls({attributes,sections});
      const trigger = cascades[`fieldset_repeating_${section}`];
      if(trigger){
        if(trigger.addFuncs){
          trigger.addFuncs.forEach((funcName) => {
            if(funcs[funcName]){
              funcs[funcName]({attributes,sections,casc,trigger,newRow:row});
            }
          });
        }
        if(Array.isArray(trigger.affects)){
          attributes.queue.push(...trigger.affects);
        }
      }
      attributes.set({attributes,sections,casc});
    }
  });
};
funcs.addItem = addItem;