public User GetUserById(long userId)
{
User retval = null;
userIdToUser.TryGetValue(userId, out retval);
if (retval == null)
{
Session currentSession = this.sessionManager.GetCurrentSession();
if (currentSession != null)
{
int userCount = currentSession.GetUserCount();
for (int index = 0; index < userCount; index++)
{
User user = currentSession.GetUser(index);
if ((long)user.GetID() == userId)
{
retval = user;
break;
}
}
}
}
return(retval);
}
/// <summary>
/// Returns an unused username that can be used for this session.
/// </summary>
/// <param name="session">Session object for which this is being called.</param>
/// <param name="baseName">Base name to use for the username.</param>
/// <param name="excludedUserId">
/// User ID whose username excluded from the unique name check.
/// If not specified, all users in the session will be taken into account to find
/// a unique name.
/// </param>
/// <param name="cachedList">Cached list that can be provided to avoid extra memory allocations.
/// </param>
/// <returns></returns>
public static string GetUnusedName(this Session session, string baseName, int excludedUserId, List <string> cachedList)
{
cachedList.Clear();
for (int i = 0; i < session.GetUserCount(); i++)
{
using (var user = session.GetUser(i))
using (var userName = user.GetName())
{
string userNameString = userName.GetString();
if (user.GetID() != excludedUserId && userNameString.StartsWith(baseName))
{
cachedList.Add(userNameString);
}
}
}
cachedList.Sort();
int counter = 0;
string currentName = baseName;
while (cachedList.Contains(currentName))
{
currentName = baseName + (++counter);
}
return(currentName);
}
public SessionData(Session s)
{
SessionName = s.GetName().ToString();
SessionUserCount = s.GetUserCount().ToString();
SessionType = s.GetSessionType().ToString();
_users = new List<User>();
for (var i = 0; i < s.GetUserCount(); i++)
{
_users.Add(s.GetUser(i));
}
UpdateUserNames();
}
private void OnCurrentUserJoinedSession(Session joinedSession)
{
//Debug.LogFormat("Joining session {0}.", joinedSession.GetName());
// If joining a new session, any user in the previous session (if any) have left
ClearCurrentSession();
// Send a join event for every user currently in the session we joined
for (int i = 0; i < joinedSession.GetUserCount(); i++)
{
User user = joinedSession.GetUser(i);
CurrentUsers.Add(user);
UserJoined.RaiseEvent(user);
}
}
void Update()
{
// Get an instance of the SessionManager if one does not exist.
if (sessionManager == null && SharingStage.Instance != null && SharingStage.Instance.Manager != null)
{
this.sessionManager = SharingStage.Instance.Manager.GetSessionManager();
}
// Only poll every second.
if (Time.frameCount % pollingFrequency == 0 && this.sessionManager != null && sessionManager.GetSessionCount() > 0)
{
Session currentSession = this.sessionManager.GetCurrentSession();
if (currentSession != null)
{
int userCount = currentSession.GetUserCount();
// If we have fewer users in the current session than are
// tracked locally then one or more users have exited.
// We need to figure out which ones.
if (userCount < userIds.Count)
{
// Gather all of the new users into a new array.
List <long> updatedUserIds = new List <long>();
for (int index = 0; index < userCount; index++)
{
User user = currentSession.GetUser(index);
long userId = user.GetID();
updatedUserIds.Add(userId);
Debug.Log(index + ": id: " + user.GetID() + " or: " + userId);
// It's an edge case, but if a user joins and a user exits at the same
// time, we need to handle that.
if (userIds.Contains(userId) == false)
{
SendJoinEvent(user);
}
}
// Now check to see which IDs are in the old userIds list, but not in the new updatedUserIds list.
for (int index = 0; index < userIds.Count; index++)
{
if (updatedUserIds.Contains(userIds[index]) == false)
{
SendLeaveEvent(userIds[index]);
}
}
userIds = updatedUserIds;
}
else // Same or more users in the session.
{
for (int index = 0; index < userCount; index++)
{
User user = currentSession.GetUser(index);
long userId = user.GetID();
if (userIds.Contains(userId) == false)
{
userIds.Add(userId);
SendJoinEvent(user);
}
}
}
}
}
}
