private async void InitializeGame()
{
string deviceId = GetDeviceId();
if (!string.IsNullOrEmpty(deviceId))
{
PlayerPrefs.SetString(GameConstants.DeviceIdKey, deviceId);
}
if (_connection.Session == null)
{
_loadingMenu.Show(true);
try
{
#if !UNITY_EDITOR
FB.Init(() =>
{
FB.ActivateApp();
});
#endif
}
catch (Exception e)
{
// Not supported on mac
#if !UNITY_OSX_STANDALONE
Debug.LogWarning("Error initializing facebook: " + e.Message);
#endif
}
var client = new Client("http", "localhost", 7350, "defaultkey", UnityWebRequestAdapter.Instance);
client.Timeout = 5;
var socket = client.NewSocket(useMainThread: true);
string storedToken = PlayerPrefs.GetString(GameConstants.AuthTokenKey, null);
bool isStoredToken = !string.IsNullOrEmpty(storedToken);
ISession session = null;
if (isStoredToken)
{
session = Nakama.Session.Restore(storedToken);
}
bool isExpiredToken = isStoredToken && session.HasExpired(DateTime.UtcNow);
if (!isStoredToken || isExpiredToken)
{
try
{
session = await client.AuthenticateDeviceAsync(deviceId);
}
catch (ApiResponseException e)
{
Debug.LogWarning("Error authenticating device: " + e.Message);
Application.Quit();
return;
}
}
try
{
await socket.ConnectAsync(session);
}
catch (Exception e)
{
Debug.LogWarning("Error connecting socket: " + e.Message);
}
_loadingMenu.Hide(true);
PlayerPrefs.SetString(GameConstants.AuthTokenKey, session.AuthToken);
IApiAccount account;
try
{
account = await client.GetAccountAsync(session);
}
catch (ApiResponseException e)
{
Debug.LogError("Error getting user account: " + e.Message);
if (e.StatusCode == 404)
{
Debug.LogWarning("invalid auth token. deleting... " +
"please restart application.");
PlayerPrefs.DeleteKey(GameConstants.AuthTokenKey);
}
// -------------------------------------------
// NOTE: Quit the game, if error.
// In production, consider additional
// logic to retry the connection with
// exponential backoff.
// -------------------------------------------
Application.Quit();
return;
}
_connection.Init(client, socket, account, session);
}
// Provide Nakama connection to UI elements that need it.
_battleMenuUI.Init(_connection);
_loadingMenu.Init(_connection);
_notificationPopup.Init(_connection);
_cardsMenuUI.Init(_connection);
_clanCreationPanel.Init(_connection);
_profilePopup.Init(_connection, _profileUpdatePanel);
_profileUpdatePanel.Init(_connection, deviceId);
_clansMenuUI.Init(_connection, _profilePopup);
_friendsMenuUI.Init(_connection);
_leaderboardMenuUI.Init(_connection, _profilePopup);
_profileMenuUI.Init(_connection, _profileUpdatePanel);
}
private async Task InitializeGame(string deviceId)
{
var client = new Client("http", "localhost", 7350, "defaultkey", UnityWebRequestAdapter.Instance);
client.Timeout = 5;
var socket = client.NewSocket(useMainThread: true);
string authToken = PlayerPrefs.GetString(GameConstants.AuthTokenKey, null);
bool isAuthToken = !string.IsNullOrEmpty(authToken);
string refreshToken = PlayerPrefs.GetString(GameConstants.RefreshTokenKey, null);
ISession session = null;
// refresh token can be null/empty for initial migration of client to using refresh tokens.
if (isAuthToken)
{
session = Session.Restore(authToken, refreshToken);
// Check whether a session is close to expiry.
if (session.HasExpired(DateTime.UtcNow.AddDays(1)))
{
try
{
// get a new access token
session = await client.SessionRefreshAsync(session);
}
catch (ApiResponseException)
{
// get a new refresh token
session = await client.AuthenticateDeviceAsync(deviceId);
PlayerPrefs.SetString(GameConstants.RefreshTokenKey, session.RefreshToken);
}
PlayerPrefs.SetString(GameConstants.AuthTokenKey, session.AuthToken);
}
}
else
{
session = await client.AuthenticateDeviceAsync(deviceId);
PlayerPrefs.SetString(GameConstants.AuthTokenKey, session.AuthToken);
PlayerPrefs.SetString(GameConstants.RefreshTokenKey, session.RefreshToken);
}
try
{
await socket.ConnectAsync(session);
}
catch (Exception e)
{
Debug.LogWarning("Error connecting socket: " + e.Message);
}
IApiAccount account = null;
try
{
account = await client.GetAccountAsync(session);
}
catch (ApiResponseException e)
{
Debug.LogError("Error getting user account: " + e.Message);
}
_connection.Init(client, socket, account, session);
}