node-haxball/examples/roomConfigs/method2/modifyPlayerPing.js

The most powerful and lightweight API that allows you to develop your original Haxball(www.haxball.com) host, client, and standalone applications both on node.js and browser environments and also includes every possible hack and functionality that you can

module.exports = function(API){
  const { OperationType, VariableType, ConnectionState, AllowFlags, Direction, CollisionFlags, CameraFollow, BackgroundType, GamePlayState, BanEntryType, Callback, Utils, Room, Replay, Query, Library, RoomConfig, Plugin, Renderer, Errors, Language, EventFactory, Impl } = API;

  Object.setPrototypeOf(this, RoomConfig.prototype);
  RoomConfig.call(this, { // Every roomConfig should have a unique name.
    name: "modifyPlayerPing",
    version: "0.1",
    author: "abc",
    description: `This roomConfig changes all pings to really high values.`,
    allowFlags: AllowFlags.CreateRoom | AllowFlags.JoinRoom // We allow this roomConfig to be activated on both CreateRoom and JoinRoom.
  });

  var that = this;

  this.initialize = function(){
    that.room.hostPing = 1987987987; // this is host-only. host ping has to be modified like this.
  };

  this.modifyPlayerPing = function(playerId, ping, customData){
    return 100000 + ping*ping*ping; // if host, set everybody(except host)'s ping to 100000 + its original value cubed; otherwise, only set your own ping to that value.
  };
};