private void action_change_room()
{
var oldroom = Room;
_chatserver.RemoveRoomUser(_chatserver.RoomUsers[oldroom - 1], Nickname);
Room = 0;
while (Room == 0)
{
_chatserver.Write(_client.GetStream(),
ChatProtocolValues.CHOOSE_ROOM(Nickname, _chatserver.NumRoom));
var temp = _chatserver.Read(_client.GetStream());
try
{
var rN = int.Parse(temp);
if (rN >= 1 && rN <= _chatserver.NumRoom)
{
Room = rN;
}
}
catch
{
// ignored
}
}
_chatserver.AddRoomUser(_chatserver.RoomUsers[Room - 1], Nickname);
_chatserver.Broadcast(ChatProtocolValues.MOVE_TO(Nickname, Room), oldroom);
_chatserver.Broadcast(ChatProtocolValues.Welcome(Nickname, Room), Room);
}
//CHANGE ROOM
private void action_change_room()
{
//store old room number
int oldroom = room;
//Remove the user from the chat room
chatserver.RemoveRoomUser(chatserver.RoomUsers[oldroom - 1], nickname);
//Assigned to No room first
room = 0;
//while no room is assigned
while (room == 0)
{
//Get room number from client
chatserver.Write(client.GetStream(),
ChatProtocolValues.CHOOSE_ROOM(nickname, chatserver.NumRoom));
string temp = chatserver.Read(client.GetStream());
//check for valid room number
try
{
//convert the text message to integer
int r_n = int.Parse(temp);
//check to make sure that the room number is within range
if ((r_n >= 1) && (r_n <= chatserver.NumRoom))
{
room = r_n;
}
}
catch {}
}
//Add user to the assigned room
chatserver.AddRoomUser(chatserver.RoomUsers[room - 1], nickname);
//Broadcast to old room participants
chatserver.Broadcast(ChatProtocolValues.MOVE_TO(nickname, room), oldroom);
//Broadcast to new room participants
chatserver.Broadcast(ChatProtocolValues.WELCOME(nickname, room), room);
}