Code snippet 12 - For multiplayer space invaders article

server.js

deadPlayerCh.subscribe("dead-notif", (msg) => {
  players[msg.data.deadPlayerId].isAlive = false;
  killerBulletId = msg.data.killerBulletId;
  alivePlayers--;
  if (alivePlayers == 0) {
    setTimeout(() => {
      finishGame("");
    }, 1000);
  }
});