private void OnReceive(IAsyncResult ar)
{
try
{
Socket clientSocket = (Socket)ar.AsyncState;
clientSocket.EndReceive(ar);
//Transform the array of bytes received from the user into an
//intelligent form of object Data
Data msgReceived = new Data(byteData);
//We will send this object in response the users request
Data msgToSend = new Data();
lock (globalLocker)
{
int clientId = findClient(clientList, clientSocket);
byte[] message;
if (clientId == -1) writeToLog2("Получено " + msgReceived.cmdCommand.ToString() + " от " + clientSocket.LocalEndPoint.ToString(), true);
else if (clientList[clientId].roomId == -1) writeToLog2("Получено " + msgReceived.cmdCommand.ToString() + " от "
+ clientList[clientId].login, true);
else writeToLog2("Получено " + msgReceived.cmdCommand.ToString() + "\t от " + clientList[clientId].login + " в \""
+ rooms[clientList[clientId].roomId].roomName + "\"", true);
switch (msgReceived.cmdCommand)
{
case Command.Connect:
/////////проверка разрешения пользователя на доступ к игре
//если разрешено
ClientInfo clientInfo = new ClientInfo();
clientInfo.socket = clientSocket;
clientInfo.ip = clientInfo.socket.RemoteEndPoint.ToString();
clientInfo.login = msgReceived.login;
clientInfo.roomId = -1;
if (msgReceived.cardID != VERSION)
{
writeToLog("Попытка подключиться (старый клиент): " + clientInfo.login);
msgToSend.cmdCommand = Command.OldVersion;
message = msgToSend.ToByte();
//writeToLog2("Отправлено к " + clientInfo.login + " " + msgToSend.cmdCommand.ToString(), true);
clientInfo.socket.BeginSend(message, 0, message.Length, SocketFlags.None, new AsyncCallback(OnSendOne),
new PacketInfo(clientInfo.socket, Command.OldVersion, -1));
return;
}
if (isLoginOK(clientList, msgReceived.login))
{
writeToLog("Подключился новый игрок: " + clientInfo.login);
clientList.Add(clientInfo);
msgToSend.cmdCommand = Command.Success;
message = msgToSend.ToByte();
//writeToLog2("Отправлено к " + clientInfo.login + " " + msgToSend.cmdCommand.ToString(), true);
clientInfo.acceptEvent.Reset();
clientInfo.socket.BeginSend(message, 0, message.Length, SocketFlags.None, new AsyncCallback(OnSendOne),
new PacketInfo(clientInfo.socket, Command.Success, -1));
clientInfo.acceptEvent.WaitOne();
if (playersChanged != null)
playersChanged(false, null);
}
else
{
writeToLog("Попытка подключиться: " + clientInfo.login);
msgToSend.cmdCommand = Command.Failed;
message = msgToSend.ToByte();
//writeToLog2("Отправлено к " + clientInfo.login + " " + msgToSend.cmdCommand.ToString(), true);
clientInfo.socket.BeginSend(message, 0, message.Length, SocketFlags.None, new AsyncCallback(OnSendOne),
new PacketInfo(clientInfo.socket, Command.Failed, -1));
}
break;
case Command.connectToGame:
//найти и добавить в игру клиента
if (clientId != -1)
{
clientList[clientId].roomId = findRoom(msgReceived.gameToConnectRoomName);
rooms[clientList[clientId].roomId].gamersSend += clientList[clientId].login + " ";
rooms[clientList[clientId].roomId].gamers += "; " + clientList[clientId].login;
rooms[clientList[clientId].roomId].clientsInRoom.Add(clientList[clientId]);
msgToSend.UsersInRoom = rooms[clientList[clientId].roomId].gamersSend;
Send4All(clientId, Command.ListUsers, msgToSend);
if (roomsChanged != null)
roomsChanged(null, null);
playersChanged(true, null);
writeToLog(clientList[clientId].login + " присоединился в комнату " + rooms[clientList[clientId].roomId].roomName);
}
break;
case Command.newGame:
//создать новый стол
if (clientId != -1 && clientList[clientId].roomId == -1)
{
Room r = new Room();
r.phase = 0;
r.id = rooms.Count;
r.roomName = msgReceived.gameToConnectRoomName;
r.maxScores = msgReceived.cardID;
r.gamers = clientList[clientId].login;
r.password = msgReceived.login;
r.gamersSend = r.gamers + " ";
r.clientsInRoom = new List<ClientInfo>();
r.clientsInRoom.Add(clientList[clientId]);
r.deckSize = Convert.ToInt32(msgReceived.UsersInRoom);
r.Cards = new List<int>();
for (int i = 0; i < r.deckSize; i++)
r.Cards.Add(i + 1);
clientList[clientId].isAdmin = true; //первый создавший - админ, может запустить игру
rooms.Add(r);
clientList[clientId].roomId = r.id;
writeToLog(clientList[clientId].login + " создал комнату: " + (r.roomName));
if (roomsChanged != null)
roomsChanged(null, null);
playersChanged(true, null);
}
break;
#region GameLogic
case Command.startGame:
if (clientId != -1 && clientList[clientId].roomId != -1)
{
var r = rooms[clientList[clientId].roomId]; //активная комната
r.status = 1; //идет игра
r.phase = 1;
if (roomsChanged != null)
roomsChanged(null, null);
r.gamersSend = r.gamersSend.Replace("# ", " ");
r.gamersSend = r.gamersSend.Replace("? ", " ");
r.gamersSend = r.gamersSend.Replace("* ", " ");
writeToLog("В комнате " + r.roomName + " началась игра!");
//msgToSend.UsersInRoom = r.gamersSend;
//Send4All(clientId, Command.ListUsers, msgToSend);
//начинаем игру раздаем карты
Random rnd = new Random();
r.sendCount = 0;
r.acceptAllEvent.Reset();
for (int i = 0; i < r.clientsInRoom.Count; i++)
{
r.clientsInRoom[i].scores = 0; //очки в текущей партии
r.clientsInRoom[i].voated = 0;
r.clientsInRoom[i].discarded = 0;
for (int j = 0; j < 5; j++)
msgToSend.userCards[j] = NextCard(rnd, clientId);
msgToSend.cardID = r.maxScores;
msgToSend.cmdCommand = Command.startGame;
message = msgToSend.ToByte();
if (r.clientsInRoom[i].socket.Connected)
r.clientsInRoom[i].socket.BeginSend(message, 0, message.Length, SocketFlags.None, new AsyncCallback(OnSendRoom),
new PacketInfo(r.clientsInRoom[i].socket, Command.startGame, -2));
else connectionLost("Socket disconnected", r.clientsInRoom[i].socket);
//r.clientsInRoom[i].acceptEvent.WaitOne();
//writeToLog2("Отправлено к " + r.clientsInRoom[i].login + " " + msgToSend.cmdCommand.ToString());
}
r.acceptAllEvent.WaitOne();
roundBegin(r, clientId, rnd, true);
}
break;
case Command.LeaderTurn:
if (clientId != -1 && clientList[clientId].roomId != -1)
{
var r = rooms[clientList[clientId].roomId]; //активная комната
int clientRoomId = findClient(r.clientsInRoom, clientSocket);
r.clientsInRoom[clientRoomId].discarded = msgReceived.cardID; //занесли в память что скинул
msgToSend.cmdCommand = Command.GamersTurn; //передает словесное задание
msgToSend.gameToConnectRoomName = msgReceived.gameToConnectRoomName;
message = msgToSend.ToByte();
if (r.clientsInRoom.Count > 1)
{
r.acceptAllEvent.Reset();
r.sendCount = 1;
for (int i = 0; i < r.clientsInRoom.Count; i++)
{
if (i == findLeaderID(clientId)) continue;
if (r.clientsInRoom[i].socket.Connected)
r.clientsInRoom[i].socket.BeginSend(message, 0, message.Length, SocketFlags.None,
new AsyncCallback(OnSendRoom), new PacketInfo(r.clientsInRoom[i].socket, Command.GamersTurn, -2));
else connectionLost("Socket disconnected", r.clientsInRoom[i].socket);
//writeToLog2("Отправлено к " + r.clientsInRoom[i].login + " " + msgToSend.cmdCommand.ToString());
}
r.acceptAllEvent.WaitOne();
}
//отчет в список
r.gamersSend = r.gamersSend.Replace(clientList[clientId].login, clientList[clientId].login + "*");
msgToSend.UsersInRoom = rooms[clientList[clientId].roomId].gamersSend;
Send4All(clientId, Command.ListUsers, msgToSend);
r.phase = 4; //ассоциация пришла - отправили команду игрокам для сброса карт
}
break;
case Command.GamersTurn:
if (clientId != -1 && clientList[clientId].roomId != -1)
{
var r = rooms[clientList[clientId].roomId]; //активная комната
int clientRoomId = findClient(r.clientsInRoom, clientSocket);
r.clientsInRoom[clientRoomId].discarded = msgReceived.cardID; //занесли в память что скинул
r.gamersSend = r.gamersSend.Replace(clientList[clientId].login, clientList[clientId].login + "#");
bool isReady = true;
foreach (ClientInfo cl in r.clientsInRoom)
if (cl.discarded <= 0) { isReady = false; break; }
if (isReady)
{
Data msgToSendV = new Data(rooms[clientList[clientId].roomId].clientsInRoom.Count);
msgToSendV.cmdCommand = Command.VoatingTurn;
msgToSendV.userCards = ShuffleDiscarded(clientId);
Send4All(clientId, Command.VoatingTurn, msgToSendV);
r.phase = 5; //все сбросили карты - время для голосования!
r.gamersSend = rooms[clientList[clientId].roomId].gamersSend.Replace("# ", " ");
}
msgToSend.UsersInRoom = rooms[clientList[clientId].roomId].gamersSend;
Send4All(clientId, Command.ListUsers, msgToSend);
}
break;
case Command.VoatingTurn:
if (clientId != -1 && clientList[clientId].roomId != -1)
{
var r = rooms[clientList[clientId].roomId]; //активная комната
int clientRoomId = findClient(r.clientsInRoom, clientSocket);
r.clientsInRoom[clientRoomId].voated = msgReceived.cardID; //занесли в память что ответил
r.gamersSend = r.gamersSend.Replace(clientList[clientId].login, clientList[clientId].login + "#");
bool isReady = true;
foreach (ClientInfo cl in r.clientsInRoom)
{
if (cl.login == r.clientsInRoom[findLeaderID(clientId)].login) continue;
if (cl.voated <= 0 && cl.ip != "LoggedOut") { isReady = false; break; }
}
if (isReady) calcResult(r, clientId, msgToSend);
msgToSend.UsersInRoom = rooms[clientList[clientId].roomId].gamersSend;
Send4All(clientId, Command.ListUsers, msgToSend);
r.gamersSend = r.gamersSend.Replace("& ", " ");
}
break;
case Command.Success:
if (clientId != -1 && clientList[clientId].roomId != -1)
{
var r = rooms[clientList[clientId].roomId]; //активная комната
int clientRoomId = findClient(r.clientsInRoom, clientSocket);
r.clientsInRoom[clientRoomId].voated = 0; //сбрасываем сыгранные карты
r.clientsInRoom[clientRoomId].discarded = 0;
r.gamersSend = r.gamersSend.Replace(clientList[clientId].login, clientList[clientId].login + "#");
bool isReady = true;
foreach (ClientInfo cl in r.clientsInRoom)
if (cl.discarded > 0) { isReady = false; break; }
if (isReady) roundBegin(r, clientId, new Random(), false);
else
{
msgToSend.UsersInRoom = r.gamersSend;
Send4All(clientId, Command.ListUsers, msgToSend);
}
}
break;
#endregion
case Command.List:
//сформировать список столов и вернуть назад
msgToSend.cmdCommand = Command.List;
msgToSend.list = rooms;
message = msgToSend.ToByte();
//Send the message to all users
if (clientSocket.Connected)
clientSocket.BeginSend(message, 0, message.Length, SocketFlags.None, new AsyncCallback(OnSendOne),
new PacketInfo(clientSocket, Command.List, -1));
else connectionLost("Socket disconnected", clientSocket);
//writeToLog2("Отправлено к " + clientList[clientId].login + " " + msgToSend.cmdCommand.ToString());
playersChanged(true, null);
break;
case Command.chat:
if (clientId != -1)
{
if (msgReceived.cardID == 1) //сообщение пришло для игровой комнаты
{
if (msgReceived.UsersInRoom.StartsWith("@kick")) //получена команда
if (clientList[clientId].isAdmin)
{
string target = msgReceived.UsersInRoom.Remove(0, 6);
for (int i=0; i< rooms[clientList[clientId].roomId].clientsInRoom.Count; i++)
if (rooms[clientList[clientId].roomId].clientsInRoom[i].login == target)
{
msgToSend.cmdCommand = Command.Disconnect;
message = msgToSend.ToByte();
rooms[clientList[clientId].roomId].clientsInRoom[i].acceptEvent.Reset();
rooms[clientList[clientId].roomId].clientsInRoom[i].socket.BeginSend(message, 0, message.Length, SocketFlags.None,
new AsyncCallback(OnSendOne), new PacketInfo(rooms[clientList[clientId].roomId].clientsInRoom[i].socket, Command.Disconnect, -1));
rooms[clientList[clientId].roomId].clientsInRoom[i].acceptEvent.WaitOne();
}
}
msgToSend.gameToConnectRoomName = msgReceived.UsersInRoom;
msgToSend.login = clientList[clientId].login;
msgToSend.cardID = 1;
Send4All(clientId, Command.chat, msgToSend);
}
else
{
msgToSend.gameToConnectRoomName = msgReceived.UsersInRoom;
msgToSend.login = clientList[clientId].login;
msgToSend.cmdCommand = Command.chat;
msgToSend.cardID = 0;
message = msgToSend.ToByte();
lock (removeLobbyLocker)
{
acceptLobbyEvent.Reset();
sendLobby = 0;
int waiterNum = 0;
for (int i = 0; i < clientList.Count; i++)
if (clientList[i].roomId == -1)
waiterNum++;
if (waiterNum == 0) return;
for (int i = 0; i < clientList.Count; i++)
if (clientList[i].roomId == -1)
if (clientList[i].socket.Connected)
clientList[i].socket.BeginSend(message, 0, message.Length, SocketFlags.None, new AsyncCallback(OnSendLobby),
new PacketInfo(clientList[i].socket, Command.chat, waiterNum));
else connectionLost("Socket disconnected", clientList[i].socket);
acceptLobbyEvent.WaitOne();
}
}
}
break;
case Command.logOut:
if (clientId != -1)
{
writeToLog("Игрок " + clientList[clientId].login + " вышел из комнаты " + rooms[clientList[clientId].roomId].roomName);
afterDisconnect(clientId, clientSocket, msgToSend);
clientList[clientId].roomId = -1;
roomsChanged(null, null);
playersChanged(true, null);
}
break;
case Command.Disconnect:
if (clientId != -1)
{
if (clientList[clientId].roomId != -1)
afterDisconnect(clientId, clientSocket, new Data());
writeToLog("Игрок " + clientList[clientId].login + " отключился");
lock (removeLobbyLocker) clientList.RemoveAt(clientId);
roomsChanged(null, null);
playersChanged(true, null);
}
break;
}
//If the user is logging out then we need not listen from her
if (msgReceived.cmdCommand != Command.Disconnect && msgToSend.cmdCommand != Command.Failed)
{
//Start listening to the message send by the user
clientSocket.BeginReceive(byteData, 0, byteData.Length, SocketFlags.None, new AsyncCallback(OnReceive), clientSocket);
}
}
log2Changed(log, null);
}
catch (Exception ex)
{
Socket clientSocket = (Socket)ar.AsyncState;
connectionLost(ex.Message, clientSocket);
}
}
private bool calcResult(Room r, int clientId, Data msgToSend)
{
int[] roundScores = new int[r.clientsInRoom.Count];
string roundResult = "";
int LeaderId = findLeaderID(clientId);
r.phase = 6;
//финальная фаза - подсчет очков
int loginLong = 0;
for (int i = 0; i < r.clientsInRoom.Count; i++)
if (r.clientsInRoom[i].login.Length > loginLong) loginLong = r.clientsInRoom[i].login.Length;
for (int i = 0; i < r.clientsInRoom.Count; i++)
{
roundScores[i] = 0;
if (LeaderId == i)
{
int count = 0;
for (int j = 0; j < r.clientsInRoom.Count; j++)
{
if (i == j) continue;
if (r.clientsInRoom[j].voated == r.clientsInRoom[i].discarded) count++;
}
if (count == 0 || count == (r.clientsInRoom.Count - 1))
roundScores[i] = -2; //все отгадали или никто -2 очка
else roundScores[i] = 3;
}
else
{
if (r.clientsInRoom[i].voated == r.clientsInRoom[i].discarded)
roundScores[i] += -2; //проголосовал за свою -1 очко // +1 за голос за свою
if (r.clientsInRoom[i].voated == r.clientsInRoom[LeaderId].discarded)
roundScores[i] += 3; //отгадал +3 очка
for (int j = 0; j < r.clientsInRoom.Count; j++)
if (r.clientsInRoom[j].voated == r.clientsInRoom[i].discarded) roundScores[i] ++;
}
r.clientsInRoom[i].scores += roundScores[i];
roundResult += " " + r.clientsInRoom[i].login;
for (int k = r.clientsInRoom[i].login.Length; k <= loginLong; k++)
roundResult += " ";
roundResult += "\t\t" + roundScores[i].ToString() + "\n";
}
Data msgToSendV = new Data(rooms[clientList[clientId].roomId].clientsInRoom.Count*3);
for (int i = 0; i < r.clientsInRoom.Count; i++)
msgToSendV.userCards[i] = r.clientsInRoom[i].scores;
for (int i = r.clientsInRoom.Count; i < 2*r.clientsInRoom.Count; i++)
msgToSendV.userCards[i] = r.clientsInRoom[i - r.clientsInRoom.Count].discarded;
for (int i = 2*r.clientsInRoom.Count; i < 3 * r.clientsInRoom.Count; i++)
msgToSendV.userCards[i] = r.clientsInRoom[i - 2*r.clientsInRoom.Count].voated;
msgToSendV.gameToConnectRoomName = roundResult;
Send4All(clientId, Command.Result, msgToSendV); //отправка результата
r.gamersSend = r.gamersSend.Replace("# ", " ");
r.gamersSend = r.gamersSend.Replace("* ", " ");
bool winnerHere = defineWinner(r, clientId, msgToSend);
for (int i = 0; i < r.clientsInRoom.Count; i++) //ищем все дампы
if (r.clientsInRoom[i].ip == "LoggedOut")
{
if (r.clientsInRoom[i].isLeader)
if (i == 0) r.clientsInRoom[r.clientsInRoom.Count - 1].isLeader = true;
else r.clientsInRoom[i - 1].isLeader = true;
r.gamersSend = r.gamersSend.Replace(r.clientsInRoom[i].login + "? ", " ");
r.clientsInRoom.RemoveAt(i); //удаляем дамп ушедшего
i = 0;
}
return winnerHere;
}
private bool defineWinner(Room r, int clientId, Data msgToSend)
{
for (int i = 0; i < r.clientsInRoom.Count; i++)
if (r.clientsInRoom[i].scores >= r.maxScores) //Вот он победитель! почти
{
bool flag = true;
for (int j = 0; j < r.clientsInRoom.Count; j++)
if (r.clientsInRoom[i].scores <= r.clientsInRoom[j].scores && i != j)
flag = false;
if (flag)
{
writeToLog("В комнате " + r.roomName + " победил игрок: " + r.clientsInRoom[i].login);
msgToSend.login = r.clientsInRoom[i].login;
Send4All(clientId, Command.win, msgToSend);
//Thread.Sleep(2000);
r.status = 0;
r.gamersSend = r.gamersSend.Replace(r.clientsInRoom[i].login, r.clientsInRoom[i].login + "&");
r.clientsInRoom[findLeaderID(clientId)].isLeader = false;
if (roomsChanged != null)
roomsChanged(null, null);
return true;
}
}
return false;
}
private void roundBegin(Room r, int clientId, Random rnd, bool IsGameStart)
{
//выбираем ведущего
int leaderID = 0;
if (IsGameStart)
{
for (int i = 0; i < r.clientsInRoom.Count; i++)
r.clientsInRoom[i].isLeader = false;
leaderID = rnd.Next(r.clientsInRoom.Count);
}
else
{
leaderID = findLeaderID(clientId);
r.clientsInRoom[leaderID].isLeader = false;
leaderID++;
if (leaderID == r.clientsInRoom.Count) leaderID = 0;
r.clientsInRoom[leaderID].isLeader = true;
}
playersChanged(false, null);
Data msgToSend = new Data();
r.clientsInRoom[leaderID].isLeader = true;
msgToSend.cmdCommand = Command.LeaderTurn;
msgToSend.cardID = NextCard(new Random(), clientId);
byte[] message = msgToSend.ToByte();
//while (r.clientsInRoom[leaderID].isBusy == true) Thread.Sleep(30);
r.clientsInRoom[leaderID].acceptEvent.Reset();
if (r.clientsInRoom[leaderID].socket.Connected)
r.clientsInRoom[leaderID].socket.BeginSend(message, 0, message.Length, SocketFlags.None,
new AsyncCallback(OnSendOne), new PacketInfo(r.clientsInRoom[leaderID].socket, Command.LeaderTurn, -1));
else
{
connectionLost("Socket disconnected", r.clientsInRoom[leaderID].socket);
return;
}
r.clientsInRoom[leaderID].acceptEvent.WaitOne();
//r.clientsInRoom[leaderID].isBusy = true;
//writeToLog2("Отправлено к " + r.clientsInRoom[leaderID].login + " " + msgToSend.cmdCommand.ToString());
//остальные ждут когда он загадает
r.acceptAllEvent.Reset();
r.sendCount = 1;
for (int i = 0; i < r.clientsInRoom.Count; i++)
if (i != leaderID)
{
msgToSend.cmdCommand = Command.Waiting;
msgToSend.login = r.clientsInRoom[leaderID].login;
msgToSend.cardID = NextCard(new Random(), clientId);
message = msgToSend.ToByte();
if (r.clientsInRoom[i].socket.Connected)
r.clientsInRoom[i].socket.BeginSend(message, 0, message.Length, SocketFlags.None,
new AsyncCallback(OnSendRoom), new PacketInfo(r.clientsInRoom[i].socket, Command.Waiting, r.clientsInRoom.Count));
else
{
connectionLost("Socket disconnected", r.clientsInRoom[i].socket);
if (i == r.clientsInRoom.Count - 1) r.acceptAllEvent.Set();
}
//r.clientsInRoom[i].isBusy = true;
//writeToLog2("Отправлено к " + r.clientsInRoom[i].login + " " + msgToSend.cmdCommand.ToString());
}
r.acceptAllEvent.WaitOne();
r.phase = 2;
r.gamersSend = r.gamersSend.Replace("# ", " ");
r.gamersSend = r.gamersSend.Replace("? ", " ");
}