@colyseus/core/build/matchmaker/Lobby.mjs

Multiplayer Framework for Node.js.

// packages/core/src/matchmaker/Lobby.ts
import * as matchMaker from "../MatchMaker.mjs";
var LOBBY_CHANNEL = "$lobby";
function updateLobby(room, removed = false) {
  const listing = room.listing;
  if (listing.unlisted) return;
  if (removed) {
    matchMaker.presence.publish(LOBBY_CHANNEL, `${listing.roomId},1`);
  } else if (!listing.private) {
    matchMaker.presence.publish(LOBBY_CHANNEL, `${listing.roomId},0`);
  }
}
async function subscribeLobby(callback) {
  const cb = async (message) => {
    const [roomId, isRemove] = message.split(",");
    if (isRemove === "1") {
      callback(roomId, null);
    } else {
      const room = (await matchMaker.query({ roomId }))[0];
      callback(roomId, room);
    }
  };
  await matchMaker.presence.subscribe(LOBBY_CHANNEL, cb);
  return () => matchMaker.presence.unsubscribe(LOBBY_CHANNEL, cb);
}
export {
  subscribeLobby,
  updateLobby
};