meta-client/meta-client/Utilities.js

redefining space

export function log(identity, message){
  if(message==undefined){message='init';};
  console.log(`${identity} - ${message}`)
//  if (typeof VISION != 'undefined'){
    /*
    VISION.label2.empty();
    VISION.label2.add(`${identity} - ${message.substring(0, 250)}`);
    VISION.label2.show(0);
    */
//  }
}

export class Events {
  constructor(){
    this.events = {};
  }

  on(eventName, callback){
    if(this.events[eventName]){
      this.events[eventName].push(callback);
    }else{
      this.events[eventName] = [callback];
    }
  }

  go(eventName, ...rest){
    if(this.events[eventName]){
      this.events[eventName].forEach(cb =>{
        cb(...rest);
      })
    }
  }
}