Hello,
So I have a game with the mainMenu scene and Play scene. After I log in with LoginButton() the Text: usernameText is not updating, when I’m changing to Play scene and come back to mainMenu it is updating. displayScores is updating only after I log in again with LoginButton(). So to see the refreshed result table I have to click the LoginButton() again even though I am logged in. And after restarting the application in the editor, I see in the logs that I am logged in correctly, but the usernameText does not match the username again.
Everything is updating correctly on the server-side.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Firebase;
using Firebase.Auth;
using TMPro;
using System;
using Firebase.Database;
using Firebase.Unity.Editor;
using JetBrains.Annotations;
using UnityEngine.UI;
public class AuthManager : MonoBehaviour
{
//Firebase variables
[Header("Firebase")]
public DependencyStatus dependencyStatus;
public FirebaseAuth auth;
public FirebaseUser User;
//Login variables
[Header("Login")]
public TMP_InputField emailLoginField;
public TMP_InputField passwordLoginField;
public TMP_Text warningLoginText;
public TMP_Text confirmLoginText;
//Register variables
[Header("Register")]
public TMP_InputField usernameRegisterField;
public TMP_InputField emailRegisterField;
public TMP_InputField passwordRegisterField;
public TMP_InputField passwordRegisterVerifyField;
public TMP_Text warningRegisterText;
public string userName;
public Text usernameText;
ArrayList leaderBoard;
public Text displayScores;
private bool addScorePressed;
private const int MaxScores = 5;
private int score = 100;
private string DATA_URL = "https://test-game.firebaseio.com/";
private DatabaseReference databaseReference;
//private DependencyStatus dependencyStatus;
void Awake()
{
//Check that all of the necessary dependencies for Firebase are present on the system
FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task =>
{
dependencyStatus = task.Result;
if (dependencyStatus == DependencyStatus.Available)
{
//If they are avalible Initialize Firebase
InitializeFirebase();
}
else
{
Debug.LogError("Could not resolve all Firebase dependencies: " + dependencyStatus);
}
});
}
private void Start()
{
addScorePressed = true;
leaderBoard = new ArrayList();
leaderBoard.Add("Top " + MaxScores.ToString() + " Scores");
Firebase.FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task =>
{
dependencyStatus = task.Result;
if (dependencyStatus == DependencyStatus.Available)
{
InitializeFirebase();
}
else
{
Debug.LogError("Could not resolve all Firebase dependencies: " + dependencyStatus);
}
});
}
//protected void InitializeFirebaseData()
//{
// FirebaseApp.DefaultInstance.SetEditorDatabaseUrl(DATA_URL);
// databaseReference = FirebaseDatabase.DefaultInstance.RootReference;
// StartListener();
//}
//private void InitializeFirebase()
//{
// //Set the authentication instance object
// auth = FirebaseAuth.DefaultInstance;
// //Debug.Log("Setting up Firebase Auth");
// UpdateInitialize();
//}
private void InitializeFirebase()
{
auth = FirebaseAuth.DefaultInstance;
FirebaseApp.DefaultInstance.SetEditorDatabaseUrl(DATA_URL);
databaseReference = FirebaseDatabase.DefaultInstance.RootReference;
StartListener();
UpdateInitialize();
}
public void UpdateInitialize()
{
if (auth.CurrentUser != null)
{
var user = auth.CurrentUser;
Debug.LogFormat("User signed in succesfully: {0} ({1})", user.DisplayName, user.Email);
userName = user.DisplayName;
usernameText.text = user.DisplayName;
}
}
public void writeNewUser(string email, string name, string pass, int score)
{
Player user = new Player( emailRegisterField.text, usernameRegisterField.text, passwordRegisterField.text, PlayerPrefs.GetInt("HighScore"));
string json = JsonUtility.ToJson(user);
databaseReference.Child("users").Push().SetRawJsonValueAsync(json);
}
public void WriteNewScore(string userId, int score)
{
// Create new entry at /user-scores/$userid/$scoreid and at
// /leaderboard/$scoreid simultaneously
string key = databaseReference.Child(userId)/*.Push()*/.Key;
LeaderboardEntry entry = new LeaderboardEntry(userId, score);
Dictionary<string, object> entryValues = entry.ToDictionary();
Dictionary<string, object> childUpdates = new Dictionary<string, object>();
//childUpdates["/scores/" + key] = entryValues;
childUpdates["/Highscore/" /*+ userId*/ + "/" + key] = entryValues;
databaseReference.UpdateChildrenAsync(childUpdates);
}
protected void StartListener()
{
FirebaseDatabase.DefaultInstance
.GetReference("Highscore").OrderByChild("score")
.ValueChanged += (object sender2, ValueChangedEventArgs e2) => {
if (e2.DatabaseError != null)
{
Debug.LogError(e2.DatabaseError.Message);
return;
}
//Debug.Log("Received values for Leaders.");
string title = leaderBoard[0].ToString();
leaderBoard.Clear();
leaderBoard.Add(title);
if (e2.Snapshot != null && e2.Snapshot.ChildrenCount > 0)
{
foreach (var childSnapshot in e2.Snapshot.Children)
{
if (childSnapshot.Child("score") == null
|| childSnapshot.Child("score").Value == null)
{
Debug.LogError("Bad data in sample. Did you forget to call SetEditorDatabaseUrl with your project id?");
break;
}
else
{
// Debug.Log("Leaders entry : " +
//childSnapshot.Child("uid").Value.ToString() + " - " +
//childSnapshot.Child("score").Value.ToString());
leaderBoard.Insert(1, childSnapshot.Child("score").Value.ToString()
+ " . . . . . . " + childSnapshot.Child("uid").Value.ToString());
displayScores.text = "";
foreach (string item in leaderBoard)
{
displayScores.text += "\n" + item;
}
}
}
}
};
}
// DataBase^
//Function for the login button
public void LoginButton()
{
//Call the login coroutine passing the email and password
StartCoroutine(Login(emailLoginField.text, passwordLoginField.text));
}
public void AutoLoginButton()
{
StartCoroutine(AutoLogin(PlayerPrefs.GetString("userEmail"), PlayerPrefs.GetString("userPassword")));
}
//Function for the register button
public void RegisterButton()
{
//Call the register coroutine passing the email, password, and username
StartCoroutine(Register(emailRegisterField.text, passwordRegisterField.text, usernameRegisterField.text));
}
public void SingOutButton()
{
auth.SignOut();
}
private IEnumerator Login(string _email, string _password)
{
//Call the Firebase auth signin function passing the email and password
var LoginTask = auth.SignInWithEmailAndPasswordAsync(_email, _password);
//Wait until the task completes
yield return new WaitUntil(predicate: () => LoginTask.IsCompleted);
if (LoginTask.Exception != null)
{
//If there are errors handle them
Debug.LogWarning(message: $"Failed to register task with {LoginTask.Exception}");
FirebaseException firebaseEx = LoginTask.Exception.GetBaseException() as FirebaseException;
AuthError errorCode = (AuthError)firebaseEx.ErrorCode;
string message = "Login Failed!";
switch (errorCode)
{
case AuthError.MissingEmail:
message = "Missing Email";
break;
case AuthError.MissingPassword:
message = "Missing Password";
break;
case AuthError.WrongPassword:
message = "Wrong Password";
break;
case AuthError.InvalidEmail:
message = "Invalid Email";
break;
case AuthError.UserNotFound:
message = "Account does not exist";
break;
}
warningLoginText.text = message;
}
else
{
//User is now logged in
//Now get the result
User = LoginTask.Result;
Debug.LogFormat("User signed in successfully: {0} ({1})", User.DisplayName, User.Email);
warningLoginText.text = "";
confirmLoginText.text = "Logged In";
WriteNewScore(User.DisplayName, PlayerPrefs.GetInt("HighScore"));
string name = User.DisplayName;
// Database
DatabaseReference reference = FirebaseDatabase.DefaultInstance.GetReference("Highscore");
reference.RunTransaction(AddScoreTransaction)
.ContinueWith(task => {
if (task.Exception != null)
{
Debug.Log(task.Exception.ToString());
}
else if (task.IsCompleted)
{
Debug.Log("Transaction complete.");
}
});
//update UI
addScorePressed = true;
usernameText.text = name.ToString();
}
}
private IEnumerator Register(string _email, string _password, string _username)
{
if (_username == "")
{
//If the username field is blank show a warning
warningRegisterText.text = "Missing Username";
}
else if (passwordRegisterField.text != passwordRegisterVerifyField.text)
{
//If the password does not match show a warning
warningRegisterText.text = "Password Does Not Match!";
}
else
{
//Call the Firebase auth signin function passing the email and password
var RegisterTask = auth.CreateUserWithEmailAndPasswordAsync(_email, _password);
//Wait until the task completes
yield return new WaitUntil(predicate: () => RegisterTask.IsCompleted);
if (RegisterTask.Exception != null)
{
//If there are errors handle them
Debug.LogWarning(message: $"Failed to register task with {RegisterTask.Exception}");
FirebaseException firebaseEx = RegisterTask.Exception.GetBaseException() as FirebaseException;
AuthError errorCode = (AuthError)firebaseEx.ErrorCode;
string message = "Register Failed!";
switch (errorCode)
{
case AuthError.MissingEmail:
message = "Missing Email";
break;
case AuthError.MissingPassword:
message = "Missing Password";
break;
case AuthError.WeakPassword:
message = "Weak Password";
break;
case AuthError.EmailAlreadyInUse:
message = "Email Already In Use";
break;
}
warningRegisterText.text = message;
}
else
{
//User has now been created
//Now get the result
writeNewUser(emailRegisterField.text, usernameRegisterField.text, passwordRegisterField.text, PlayerPrefs.GetInt("HighScore"));
User = RegisterTask.Result;
if (User != null)
{
//Create a user profile and set the username
UserProfile profile = new UserProfile { DisplayName = _username };
//Call the Firebase auth update user profile function passing the profile with the username
var ProfileTask = User.UpdateUserProfileAsync(profile);
//Wait until the task completes
yield return new WaitUntil(predicate: () => ProfileTask.IsCompleted);
if (ProfileTask.Exception != null)
{
//If there are errors handle them
Debug.LogWarning(message: $"Failed to register task with {ProfileTask.Exception}");
FirebaseException firebaseEx = ProfileTask.Exception.GetBaseException() as FirebaseException;
AuthError errorCode = (AuthError)firebaseEx.ErrorCode;
warningRegisterText.text = "Username Set Failed!";
}
else
{
//Username is now set
//Now return to login screen
PlayerPrefs.SetString("userEmail", emailRegisterField.text);
PlayerPrefs.SetString("userPassword", emailRegisterField.text);
warningRegisterText.text = "";
StartCoroutine(AutoLogin(PlayerPrefs.GetString("userEmail"), PlayerPrefs.GetString("userPassword")));
LoginUIManager.instance.BackToMenu();
}
}
}
}
}
private IEnumerator AutoLogin(string _email, string _password)
{
//Call the Firebase auth signin function passing the email and password
var LoginTask = auth.SignInWithEmailAndPasswordAsync(PlayerPrefs.GetString("userEmail"), PlayerPrefs.GetString("userPassword"));
//Wait until the task completes
yield return new WaitUntil(predicate: () => LoginTask.IsCompleted);
//if (LoginTask.Exception != null)
//{
// //If there are errors handle them
// Debug.LogWarning(message: $"Failed to register task with {LoginTask.Exception}");
// FirebaseException firebaseEx = LoginTask.Exception.GetBaseException() as FirebaseException;
// AuthError errorCode = (AuthError)firebaseEx.ErrorCode;
// string message = "Login Failed!";
// switch (errorCode)
// {
// case AuthError.MissingEmail:
// message = "Missing Email";
// break;
// case AuthError.MissingPassword:
// message = "Missing Password";
// break;
// case AuthError.WrongPassword:
// message = "Wrong Password";
// break;
// case AuthError.InvalidEmail:
// message = "Invalid Email";
// break;
// case AuthError.UserNotFound:
// message = "Account does not exist";
// break;
// }
// warningLoginText.text = message;
//}
//else
//{
//User is now logged in
//Now get the result
User = LoginTask.Result;
Debug.LogFormat("User signed in successfully: {0} ({1})", User.DisplayName, User.Email);
warningLoginText.text = "";
confirmLoginText.text = "Logged In";
WriteNewScore(User.DisplayName, PlayerPrefs.GetInt("HighScore"));
string name = User.DisplayName;
// Database
DatabaseReference reference = FirebaseDatabase.DefaultInstance.GetReference("Highscore");
reference.RunTransaction(AddScoreTransaction)
.ContinueWith(task => {
if (task.Exception != null)
{
Debug.Log(task.Exception.ToString());
}
else if (task.IsCompleted)
{
Debug.Log("Transaction complete.");
}
});
//update UI
addScorePressed = true;
usernameText.text = name.ToString();
//}
}
// Database:
TransactionResult AddScoreTransaction(MutableData mutableData)
{
List<object> leaders = mutableData.Value as List<object>;
if (leaders == null)
{
leaders = new List<object>();
}
else if (mutableData.ChildrenCount >= MaxScores)
{
// If the current list of scores is greater or equal to our maximum allowed number,
// we see if the new score should be added and remove the lowest existing score.
long minScore = long.MaxValue;
object minVal = null;
foreach (var child in leaders)
{
if (!(child is Dictionary<string, object>))
continue;
long childScore = (long)((Dictionary<string, object>)child)["score"];
if (childScore < minScore)
{
minScore = childScore;
minVal = child;
}
}
// If the new score is lower than the current minimum, we abort.
if (minScore > score)
{
return TransactionResult.Abort();
}
// Otherwise, we remove the current lowest to be replaced with the new score.
leaders.Remove(minVal);
}
// Now we add the new score as a new entry that contains the email address and score.
Dictionary<string, object> newScoreMap = new Dictionary<string, object>();
newScoreMap["score"] = score;
newScoreMap["uid"] = name;
leaders.Add(newScoreMap);
// You must set the Value to indicate data at that location has changed.
mutableData.Value = leaders;
//return and log success
return TransactionResult.Success(mutableData);
}
}
