/// <summary>
/// Helper method that sends two messages to the user: A complete friend list,
/// and then a list of friends that are online.
/// </summary>
/// <param name="client"></param>
public static void SendOnlineAndCompleteFriendList(Client client)
{
//
// Send the user a list of all of their friends.
//
var db = Database.GetInstance();
var friendList = db.GetFriends(client.UserInfo.EmailAddress);
if (null != friendList)
{
var friendListString = CreateFriendListFromUserList(friendList);
MessageSender.SendMessage(
client,
PacketType.s_FriendList,
friendListString);
//
// Send the user a list of all of their friends who are online.
//
var onlineUsers = new List <user>();
foreach (var frd in friendList)
{
var clientManager = ClientManager.GetInstance();
var onlineClient = clientManager.GetClientFromEmailAddress(frd.email);
if (null != onlineClient)
{
onlineUsers.Add(frd);
}
}
var onlineFriends = CreateFriendListFromUserList(onlineUsers);
MessageSender.SendMessage(
client,
PacketType.s_OnlineFriendList,
onlineFriends);
}
}
public void AddMemberToRoom(Client roomHost, ref Client memberToAdd)
{
Room room;
lock (_roomListLock)
{
room = _roomList.FirstOrDefault(myRoom => myRoom.Host == roomHost);
}
if (room == null)
{
return;
}
//
// First, remove the member from his previous room.
//
RemoveMemberfromRoom(memberToAdd.Room.Host, memberToAdd);
//
// Now add the member to the new room.
//
room.Members.Add(memberToAdd);
memberToAdd.Room = room;
//
// Send a message to all the existing members in the room indicating who has joined.
//
MessageSender.BroadcastMessage(
room.Members,
PacketType.s_UserJoinedRoom,
memberToAdd.UserInfo,
memberToAdd);
//
// Now send a message to the person who has joined containing the list of room
// members.
//
var friendList = new FriendList();
foreach (var c in room.Members)
{
friendList.Friends.Add(c.UserInfo);
}
MessageSender.SendMessage(
memberToAdd,
PacketType.s_RoomList,
friendList);
//
// Now tell the joining person who the room host is.
//
MessageSender.SendMessage(
memberToAdd,
PacketType.s_HostTransfer,
room.Host.UserInfo);
}