private void joinRoom(AdvancedNetworkLib.Client client, JoinRoom joinRoom)
{
ClientUserData userData = client.UserData as ClientUserData;
// check password
bool passwordIsValid = Server.Clients.Any(c =>
{
var u = c.UserData as ClientUserData;
return(u != null && u.RoomName == joinRoom.Name && u.Password == joinRoom.Password);
});
if (!passwordIsValid)
{
client.send(new Error {
Job = Job.RoomJoin
});
}
else
{
userData.RoomName = joinRoom.Name;
userData.Password = joinRoom.Password;
userData.Host = false;
client.send(new Success {
Job = Job.RoomJoin
});
}
this.updateOverview();
}
private void createRoom(AdvancedNetworkLib.Client client, CreateRoom createRoom)
{
ClientUserData userData = client.UserData as ClientUserData;
// check if there is any room with the same name
if (Server.Clients.Any(c => (c.UserData as ClientUserData)?.RoomName == createRoom.Name))
{
client.send(new Error {
Job = Job.RoomCreation
});
}
else
{
userData.RoomName = createRoom.Name;
userData.Password = createRoom.Password;
userData.Host = true;
// create room list entry
lock (this.rooms)
{
// TODO: make round count variable
this.rooms.Add(new RoomInfo
{
Name = userData.RoomName,
Started = false,
TotalRoundCount = 5,
});
}
client.send(new Success {
Job = Job.RoomCreation
});
}
}
private void sendRoomList(AdvancedNetworkLib.Client client)
{
// TODO: make this more efficent
var roomList = this.getRoomList();
client.send(roomList);
}
private void sendWordChoice(AdvancedNetworkLib.Client player, RoomInfo roomInfo)
{
var availableWords = this.wordList.Where(w => !roomInfo.ChoosenWordIndices.Contains(this.wordList.IndexOf(w))).ToList();
var wordChoice = new WordChoice();
for (int i = 0; i < 3; i++)
{
var randomWord = availableWords.ElementAt(Server.rand.Next(availableWords.Count));
wordChoice.Words.Add(randomWord.Word);
availableWords.Remove(randomWord);
}
player.send(wordChoice);
}
// Private Methods
private void checkServerPassword(AdvancedNetworkLib.Client client, ServerPassword serverPassword)
{
if (serverPassword.Hash == Server.PasswordHash)
{
client.send(new Success {
Job = Job.AcceptPassword
});
client.UserData = new ClientUserData();
}
else
{
client.send(new Error {
Job = Job.AcceptPassword
});
}
}
private void Server_ObjectReceived(object sender, AdvancedNetworkLib.ObjectReceivedEventArgs e)
{
AdvancedNetworkLib.Client client = (sender as AdvancedNetworkLib.Client);
ClientUserData userData = client.UserData as ClientUserData;
RoomInfo roomInfo = this.rooms.Find(c => c.Name == userData?.RoomName);
var obj = e.Object;
if (obj is ServerPassword)
{
ServerPassword serverPassword = obj as ServerPassword;
this.checkServerPassword(client, serverPassword);
}
else if (obj is ChangeState)
{
var oldState = userData.State;
ChangeState changeState = obj as ChangeState;
userData.State = changeState.State;
if (userData.State == State.RoomChoice)
{
userData.PlayerName = string.Empty;
userData.RoomName = string.Empty;
userData.Password = 0;
userData.IsDrawing = false;
userData.Points = 0;
userData.Host = false;
// if player was in lobby
if (oldState == State.Lobby || oldState == State.LobbyReady)
{
this.sendLobbyListToAll(roomInfo);
}
// if player was in game
if (oldState == State.Game)
{
// check if only one player is left in game
var playersInGame = this.getPlayersInGame(roomInfo);
if (playersInGame.Count() == 1)
{
// kick last player in game
playersInGame.First().send(new KickedNoMorePlayer());
}
else if (playersInGame.Count() > 1)
{
// update ranklist for players in game
this.sendRankListToAll(roomInfo);
}
}
// update and send roomlist
this.sendRoomListToAll();
}
else if (userData.State == State.RoomCreation)
{
string randomRoomName = string.Empty;
// generate random room name
// TODO: better performance when checking host boolean first
int i = 1000;
while (Server.Clients.Count(c => (c.UserData as ClientUserData).RoomName == (randomRoomName = $"Room{Server.rand.Next(0, 999).ToString().PadLeft(3, '0')}") && (c.UserData as ClientUserData).Host) > 0 && i-- > 0)
{
}
client.send(new RandomRoomName {
Name = randomRoomName
});
}
else if (userData.State == State.LobbyReady || userData.State == State.Lobby)
{
if (userData.PlayerName == string.Empty)
{
string randomPlayerName = string.Empty;
// generate random room name
var players = this.getPlayers(roomInfo);
while (players.Any(p =>
{
return((p.UserData as ClientUserData).PlayerName == (randomPlayerName = $"Player{Server.rand.Next(0, 999).ToString().PadLeft(3, '0')}"));
}))
{
}
userData.PlayerName = randomPlayerName;
client.send(new RandomPlayerName {
Name = randomPlayerName
});
// update and send lobbylist
this.sendLobbyListToAll(roomInfo);
}
else
{
string newPlayerName = changeState.Data as string;
// check if any player has already the same name
int playerWithSameName = Server.Clients.Count(c => c.UserData != null && c != client && (c.UserData as ClientUserData).RoomName == userData.RoomName && (c.UserData as ClientUserData).PlayerName == newPlayerName);
if (playerWithSameName > 0)
{
client.send(new Error {
Job = Job.NameChange
});
}
else
{
// name is free and will be used
userData.PlayerName = newPlayerName;
if (userData.Host)
{
client.send(new Success {
Job = Job.NameChange
});
}
else
{
bool hostIsPlaying = Server.Clients.Count(c => c.UserData != null && (c.UserData as ClientUserData).RoomName == userData.RoomName && (c.UserData as ClientUserData).Host && (c.UserData as ClientUserData).State == State.Game) > 0;
client.send(new Success {
Job = hostIsPlaying ? Job.GameStart : Job.NameChange
});
}
// update and send lobbylist
this.sendLobbyListToAll(roomInfo);
}
}
// update and send roomlist
this.sendRoomListToAll();
}
else if (userData.State == State.Game)
{
if (userData.Host)
{
// send ranklist
this.sendRankListToAll(roomInfo);
// tell other players that the game starts
var players = this.getPlayersInLobbyAndReady(roomInfo);
this.sendObjectToPlayers(players, new StartGame());
}
else
{
// check if player joins later
if (this.rooms.Exists(c => c.Name == userData.RoomName && c.Started))
{
// this player joins later
// send ranklist
this.sendRankListToAll(roomInfo);
// get current drawer and send drawing request
var currentDrawer = this.getCurrentDrawer(roomInfo);
if (currentDrawer != null)
{
currentDrawer.send(new DrawingRequest());
}
}
else
{
// count players in lobby
var playersInLobbyCount = this.getPlayersInLobbyAndReady(roomInfo).Count();
// start game when all players are in the game
if (playersInLobbyCount == 0)
{
// start game for the first time
roomInfo.Started = true;
// start first round
this.startRound(roomInfo);
}
}
}
this.sendRoomListToAll();
}
this.updateCountLabels();
}
else if (obj is CreateRoom)
{
CreateRoom createRoom = obj as CreateRoom;
this.createRoom(client, createRoom);
}
else if (obj is JoinRoom)
{
JoinRoom joinRoom = obj as JoinRoom;
this.joinRoom(client, joinRoom);
}
else if (obj is StartGame)
{
int playerCount = this.getPlayers(roomInfo).Count();
int playerCountReady = this.getPlayersInLobbyAndReady(roomInfo).Count();
if (playerCount != playerCountReady || playerCount < 2)
{
client.send(new Error {
Job = Job.GameStart
});
}
else
{
client.send(new Success {
Job = Job.GameStart
});
}
}
else if (obj is ChatMessage)
{
var chatMessage = obj as ChatMessage;
chatMessage.PlayerName = userData.PlayerName;
// get all clients in the same room and that are playing
var players = this.getPlayersInGame(roomInfo);
// check if entered word is equal to searched word
bool foundWord = (roomInfo.CurrentWord.ToLower() == chatMessage.Text.ToLower());
if (foundWord && (roomInfo.RoundInfo.PlayerTimes.ContainsKey(userData.PlayerName) || userData.IsDrawing))
{
client.send(new WhatDoYouWantInfo());
}
else
{
var foundWordInfo = foundWord ? new FoundWordInfo {
PlayerName = userData.PlayerName
} : null;
if (foundWord)
{
// give points
roomInfo.RoundInfo.PlayerTimes.Add(userData.PlayerName, 500 * ((players.Count() - 1) - roomInfo.RoundInfo.PlayerTimes.Count));
}
foreach (var player in players)
{
if (foundWord)
{
player.send(foundWordInfo);
}
else
{
player.send(chatMessage);
}
}
// check if this is the last player that found the word
if (foundWord && roomInfo.RoundInfo.PlayerTimes.Count == players.Count() - 1)
{
// end round
roomInfo.RoundInfo.WordUpdateTimer.Stop();
// send revealed word
string revealedWord = string.Join(" ", roomInfo.CurrentWord);
var choosedWordInfo = new ChoosedWordInfo {
Word = revealedWord
};
this.sendObjectToPlayers(players, choosedWordInfo);
this.nextDrawer(roomInfo);
}
}
}
else if (obj is Drawing)
{
// get every player in the same room, except drawer
var players = this.getPlayersInGameExceptDrawer(roomInfo);
this.sendObjectToPlayers(players, obj);
}
else if (obj is ChoosedWord)
{
var choosenWord = obj as ChoosedWord;
roomInfo.CurrentWord = choosenWord.Word;
roomInfo.CurrentWordRevealed.Clear();
// store choosen word to list with choosen words => solution is a bit ugly
roomInfo.ChoosenWordIndices.Add(this.wordList.IndexOf(this.wordList.First(w => w.Word == choosenWord.Word)));
var timer = roomInfo.RoundInfo.WordUpdateTimer = new Timer();
timer.Interval = (int)((this.roundDuration * 1000.0) / choosenWord.Word.Length);
timer.Tick += (s2, e2) => this.revealCharOfWord(s2, roomInfo);
this.revealCharOfWord(timer, roomInfo);
timer.Start();
}
else if (obj is KickedByHost)
{
var playerName = (obj as KickedByHost).PlayerName;
var player = this.getPlayerByName(playerName);
player?.send(obj);
}
}
