util.js

let config = require('./config.json')

function colors(message) {
  if (config.settings.colors_enabled == null) return message
  return (config.settings.colors_enabled) ? message/*.replace(/&/g, '§')*/ : message.replace(/&[0-9a-fk-or]/g, '')
}

function firstLetterUppercase(s) {
  if(s == undefined) return ''
  s = typeof s !== 'string' ? s.toString() : s
  return s.charAt(0).toUpperCase()+s.slice(1)
}

function infoMessage(message) {
  return colors(`&9INFO: &7${message}`)
}

function errorMessage(message) {
  return colors(`&4Error: ${message}`)
}

function wait(time) {
  return new Promise((resolve, reject) => setTimeout(resolve, time))
}

function clone(arr) {
  if (!(arr instanceof Array)) return null
	return arr.slice(0)
}function Error(error, code = 'unknown') {
  return {status: 'error', message: error, code: code}
}

function Success(message) {
  return {status: 'success', message: message}
}

function remove(array, elem) {
  var index = array.indexOf(elem)
  if (index > -1) {
      array.splice(index, 1)
  }
}

module.exports = {
	colors: colors,
  infoMessage: infoMessage,
  errorMessage: errorMessage,
  wait: wait,
	clone: clone,
  Error: Error,
  Success: Success,
  remove: remove,
  firstLetterUppercase: firstLetterUppercase
}