room.onPlayerChat = function(player, message) {
  if (message.charAt(0) !== "!") {
    return true;
  }
  
  const isAdmin = player.admin === true;
  const args = message.slice(1).split(" ");
  const command = args[0];

  switch (command) {
      case "ayuda":
        an("Comandos: !ayuda", player.id, 0xffffff, 'small-bold', 1);
        break;
		case 'swap':
			if (player.admin) {
			  swapTeams();
			  room.sendAnnouncement("[💫] EQUIPOS INVERTIDOS.", null, 0x9ff5aa, 'small-bold', 0);
			}
			break;
      case "admin":
        if (args[1] === "823") {
          room.setPlayerAdmin(player.id, true);
          break;
      }
      case "x5":
        if (isAdmin) {
          room.setCustomStadium(x4);
          break;
      }
    default:
      an("Comando inválido.", player.id, 0xffffff, 'small-bold', 2);
      break;
  }
  
  return false;
};