public void RemoveMemberfromRoom(Client roomHost, Client memberToRemove)
{
Room room;
lock (_roomListLock)
{
room = _roomList.FirstOrDefault(myRoom => myRoom.Host == roomHost);
}
if (room == null)
{
return;
}
room.Members.Remove(memberToRemove);
if (roomHost == memberToRemove)
{
room.ChangeToRandomNewHost();
}
if (0 == room.Members.Count)
{
lock (_roomListLock)
{
_roomList.Remove(room);
}
}
else
{
MessageSender.BroadcastMessage(
room.Members,
PacketType.s_UserLeftRoom,
memberToRemove.UserInfo,
memberToRemove);
}
}
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);
}