join method

Future join(String myName)

Function to join the room

Implementation

Future join(String myName) async {
  String? n = ((await ref!.child("gameName").get()).value as String?);
  if (n == null) {
    return;
  }

  if (!gameManager.getGame(n).usesLobby ||
      gameManager.getGame(n).canPostjoin ||
      inLobby ||
      players.length <
          (gameManager.getGame(n).maxPlayers ?? (players.length + 1))) {
    myDataRef = ref!.child("players").child(myName.toString());
    myDataRef.set(true);
    myDataRef.onDisconnect().remove();
  } else {
    myDataRef = ref!.child("waitingPlayers").child(myName.toString());
    myDataRef.set(true);
    myDataRef.onDisconnect().remove();
    ref!.child("inLobby").onValue.listen((event) {
      if (event.snapshot.value == true) {
        myDataRef.remove();
        myDataRef = ref!.child("players").child(myName.toString());
        myDataRef.set(true);
        myDataRef.onDisconnect().remove();
      }
    });
  }

  if ((!players.contains(adminId) || adminId=="") && players.isNotEmpty) {
    ref!.child("admin").set(players.first);
  }
}