gamesocket.io/lib/DataManager/DataManager.js

Simple event-oriented API for uWebSocket.js

'use strict'
var __importDefault =
  (this && this.__importDefault) ||
  function (mod) {
    return mod && mod.__esModule ? mod : { default: mod }
  }
Object.defineProperty(exports, '__esModule', { value: true })
exports.DataManager = void 0
const uuid_1 = require('uuid')
const DataEscort_js_1 = require('./DataEscort/DataEscort.js')
const node_string_decoder_1 = require('node:string_decoder')
const Logger_js_1 = __importDefault(require('../Logger/Logger.js'))
const decoder = new node_string_decoder_1.StringDecoder('utf8')
class DataManager {
  static _escorts = new Map()
  static spawn(event, data) {
    const newID = this.createID()
    let escort = new DataEscort_js_1.DataEscort(newID, event, data)
    this._escorts.set(newID, escort)
    if (Logger_js_1.default.flags.trace)
      Logger_js_1.default.trace(`Spawned escort with id "${newID}"\n\tInner data is: ${JSON.stringify(data)}`)
    return escort
  }
  static get(id) {
    return this._escorts.get(id)
  }
  static drop(entity) {
    if (typeof entity == 'string') return this._escorts.delete(entity)
    return this._escorts.delete(entity.id)
  }
  static createID() {
    return (0, uuid_1.v4)()
  }
  static decode(buffer) {
    if (!(buffer instanceof ArrayBuffer)) Logger_js_1.default.fatal('Socket message must be ArrayBuffer')
    else {
      let data = decoder.write(Buffer.from(buffer))
      try {
        let jsonData = JSON.parse(data)
        return jsonData
      } catch (E) {
        return data
      }
    }
  }
}
exports.DataManager = DataManager