public static bool SendClient(NETMSG mg, long userID, int channelID = 0)
{
if (!isStarted)
{
Debug.LogError("You need to start a server first.");
return(false);
}
if (!isHost || !playerIDs.ContainsKey(userID))
{
Debug.LogError("Invalid player ID or is not the host! " + isHost.ToString() + ", " + userID + " " + mg.OP);
return(false);
}
if (channelID < 0 || allocChannels.Length <= channelID)
{
Debug.LogError("Invalid channel ID!" + channelID);
return(false);
}
byte[] buffer = new byte[BYTE_SIZE + mg.dataSize];
BinaryFormatter form = new BinaryFormatter();
MemoryStream ms = new MemoryStream(buffer);
form.Serialize(ms, mg);
bool bj = NetworkTransport.Send(playerHID[userID], playerIDs[userID], channelID, buffer, BYTE_SIZE + mg.dataSize, out error);
ms.Close();
return(bj);
}
private void send(NETMSG msg)
{
MemoryStream mem = new MemoryStream();
Bf.Serialize(mem, msg); //ns
byte[] b = mem.ToArray();
byte[] len = BitConverter.GetBytes(b.Length);
socket.GetStream().Write(len, 0, 4);
socket.GetStream().Write(b, 0, b.Length);
}
public static bool SendServer(NETMSG mg, int channelID = 0)
{
if (!isStarted)
{
Debug.LogError("You need to start a server first.");
return(false);
}
if (!hasConnected)
{
Debug.LogError("Can't send to host if you haven't connected yet!");
return(false);
}
if (isHost)
{
Debug.LogError("Can't send to the host if you are the host! " + isHost.ToString());
return(false);
}
if (channelID < 0 || allocChannels.Length <= channelID)
{
Debug.LogError("Invalid channel ID!" + channelID);
return(false);
}
if (BYTE_SIZE + mg.dataSize > 1028)
{
switch (channels[channelID])
{
case QosType.ReliableFragmented:
case QosType.ReliableFragmentedSequenced:
case QosType.UnreliableFragmented:
case QosType.UnreliableFragmentedSequenced:
break;
default:
Debug.LogError("Packet size is too large for this channel! Please use a fragmented channel.");
return(false);
}
}
byte[] buffer = new byte[BYTE_SIZE + mg.dataSize];
BinaryFormatter form = new BinaryFormatter();
MemoryStream ms = new MemoryStream(buffer);
form.Serialize(ms, mg);
bool dj = NetworkTransport.Send(hostID, connectionID, channelID, buffer, BYTE_SIZE + mg.dataSize, out error);
ms.Close();
return(dj);
}
public void Start()
{
Console.WriteLine("CLIENT START");
socket = new TcpClient();
try {
socket.Connect(serverEndPoint);
Thread.Sleep(100);
this.networkStream = new BufferedStream(socket.GetStream());
NETMSG n = receive();//= (Server.NETMSG)Bf.Deserialize( networkStream );
if (NETMSG.MSG_TYPES.SERVER_OK.Equals(n.Type))
{
send(new NETMSG(NETMSG.MSG_TYPES.CLIENT_OK, null));
//get game
send(new NETMSG(NETMSG.MSG_TYPES.CLIENT_REQUEST_SYNC, null));
NETMSG g = receive();
processServerMessage(g);
send(new NETMSG(NETMSG.MSG_TYPES.CLIENT_REQUEST_UID, null));
//given player uid
NETMSG uid_msg = receive();
processServerMessage(uid_msg);
Console.WriteLine("You are player #" + playerID);
if (this.Game != null)
{
send(new NETMSG(NETMSG.MSG_TYPES.CLIENT_READY, null));
//ready to play
//thread not to freeze UI
MainLoopThread = new Thread(() => this.MainLoop(/*this*/));
MainLoopThread.Start();
}
}
} catch (Exception e) {
Console.WriteLine("ERROR >> " + e.Message);
Console.WriteLine(e.StackTrace);
ExitRequested = true;
}
}
public static void SendAllClientsExcept(NETMSG mg, long except, int channelID = 0)
{
if (!isStarted)
{
Debug.LogError("You need to start a server first.");
return;
}
if (!isHost)
{
Debug.LogError("Is not the host! " + isHost.ToString());
return;
}
if (channelID < 0 || allocChannels.Length <= channelID)
{
Debug.LogError("Invalid channel ID!" + channelID);
return;
}
byte[] buffer = new byte[BYTE_SIZE + mg.dataSize];
BinaryFormatter form = new BinaryFormatter();
MemoryStream ms = new MemoryStream(buffer);
form.Serialize(ms, mg);
// Attempt to send to all clients
int i = 0;
while (i < curPlayerIDs.Count)
{
if (curPlayerIDs[i] == except)
{
i++;
continue;
}
NetworkTransport.Send(playerHID[curPlayerIDs[i]], playerIDs[curPlayerIDs[i]], channelID, buffer, BYTE_SIZE + mg.dataSize, out error);
if (error == 6 || error == 2)
{
HandleDisconnectEvent(0, playerIDs[curPlayerIDs[i]], 0);
//curPlayerIDs.RemoveAt(i);
continue;
}
i++;
}
ms.Close();
}
private NETMSG receive()
{
try {
int br = 0;;
byte[] b = new byte[256];
MemoryStream mem = new MemoryStream();
int len;
byte[] lenb = new byte[4];
//read length (server always sends length first as 4bytes)
socket.GetStream().Read(lenb, 0, 4);
len = BitConverter.ToInt32(lenb, 0);
int toread = len;
int read = 0;
do
{
if (toread < 256)
{
br = socket.GetStream().Read(b, 0, toread);
}
else
{
br = socket.GetStream().Read(b, 0, 256);
}
mem.Write(b, 0, br);
read += br;
} while (br == 256);
mem.Position = 0;
NETMSG msg = (Server.NETMSG)Bf.Deserialize(mem);
//Console.WriteLine( "CLient received: " + msg.Type.ToString() );
return(msg);
} catch (Exception e) {
Console.WriteLine("Exception while receiving: " + e.Message + " at " + e.StackTrace);
return(new NETMSG(NETMSG.MSG_TYPES.SERVER_ERROR, objToBytes(e), e.Message));
}
}
//MAIN LOGIC
public void MainLoop(/*Client c*/)
{
Console.WriteLine("CLIENT " + this + " entered MainLoop");
while (!this.exitRequested && socket.Connected)
{
//client sends first
if (sendStack.Count() > 0)
{
toSend = sendStack[0];
sendStack.RemoveAt(0);
}
else
{
toSend = new NETMSG(NETMSG.MSG_TYPES.CLIENT_OK, null);
}
send(toSend);
NETMSG m = receive();
processServerMessage(m);
Thread.Sleep(10);
}
}
//MAIN LOGIC
public void MainLoop()
{
printl("i entered MainLoop.");
IsPlaying = false;
while (!this.exitRequested && socket.Connected)
{
//client sends first
if (sendStack.Count() > 0)
{
toSend = sendStack[0];
sendStack.RemoveAt(0);
}
else
{
toSend = new NETMSG(NETMSG.MSG_TYPES.CLIENT_OK, null);
}
send(toSend);
NETMSG m = receive();
processServerMessage(m);
Thread.Sleep(10);
}
}
private void processServerMessage(NETMSG msg)
{
switch (msg.Type)
{
case NETMSG.MSG_TYPES.SERVER_OK:
//this is a sync message
break;
case NETMSG.MSG_TYPES.SERVER_GAME:
this.Game = (CardUtils.Game)NETMSG.bytesToObj(msg.Payload);
break;
case NETMSG.MSG_TYPES.SERVER_FULL:
MessageBox.Show("The server is full. Closing connection.");
ExitRequested = true;
break;
case NETMSG.MSG_TYPES.SERVER_ERROR:
MessageBox.Show("SERVER_ERROR received from Server: \n" + msg.Message + ".");
break;
case NETMSG.MSG_TYPES.SERVER_CLOSING:
MessageBox.Show("The server will close or you were kicked. Disconnecting from server.");
ExitRequested = true;
break;
case NETMSG.MSG_TYPES.SERVER_PLAYER_UID:
this.playerID = ((CardUtils.Player)NETMSG.bytesToObj(msg.Payload)).ID;
break;
case NETMSG.MSG_TYPES.PLAYER_BETS:
this.Game.Bet(((BET)NETMSG.bytesToObj(msg.Payload)).PlayerID, ((BET)NETMSG.bytesToObj(msg.Payload)).betTOAdd);
break;
case NETMSG.MSG_TYPES.PLAYER_CONNECTED:
CardUtils.Player pla = (CardUtils.Player)NETMSG.bytesToObj(msg.Payload);
Console.WriteLine("new player!: " + pla.ID);
Game.AddPlayer(pla);
break;
case NETMSG.MSG_TYPES.PLAYER_DISCONNECTED:
uint id = (uint)NETMSG.bytesToObj(msg.Payload);
this.Game.Disconnect(id);
break;
case NETMSG.MSG_TYPES.PLAYER_PASS:
this.Game.Pass(((CardUtils.Player)NETMSG.bytesToObj(msg.Payload)).ID);
break;
case NETMSG.MSG_TYPES.PLAYER_PICKS:
this.Game.Pass((uint)NETMSG.bytesToObj(msg.Payload));
break;
case NETMSG.MSG_TYPES.END_GAME:
//say who won
break;
default:
MessageBox.Show("Unknown NETMSG struct object received");
break;
}
}
public void AddToSendQueue(NETMSG msg)
{
this.sendStack.Add(msg);
}
private static void HandleDataEvent(int rec, int sID, int cID, byte[] msg, int size)
{
BinaryFormatter form = new BinaryFormatter();
MemoryStream ms = new MemoryStream(msg);
NETMSG msg1 = form.Deserialize(ms) as NETMSG;
//Debug.Log(Time.time + " " + msg1.GetType().Name.ToString());
ms.Close();
switch (msg1.OP)
{
case NetID.None:
break;
case NetID.Buffer:
break;
case NetID.ConnID:
if (msg1 is ConnNETMSG)
{
Debug.Log("Client connection UUID: " + ((ConnNETMSG)msg1).uuid);
curUserUUID = ((ConnNETMSG)msg1).uuid;
// NOW set the user as connected.
hasConnected = true;
return;
}
break;
case NetID.ObjMsg:
//Handle
PFM.ManageGameObjects((ObjNETMSG)msg1);
return;
case NetID.Msg:
//Handle
OnMsgEvent(new MsgObj()
{
msg = ((MessageNETMSG)msg1).msg, uuid = FetchUUID(sID)
});
return;
case NetID.User:
// User defined.
// All user events should inherit from the UserNETMSG msg
if (msg1 is UserNETMSG)
{
//Debug.Log("o-o " + sID + " " + IDplayers.ContainsKey(sID));
OnUserEvent(msg1.OP, ((UserNETMSG)msg1).subID, new ArbObj()
{
msg = msg1, id = msg1.OP, uuid = FetchUUID(sID)
});
}
else
{
Debug.LogError("Unregistered packet is not a subclass of UserNETMSG! All user/user defined IDs must be of this type!");
}
return;
default:
// All user events should inherit from the UserNetMSG msg
if (msg1 is UserNETMSG)
{
OnOtherEvent(msg1.OP, ((UserNETMSG)msg1).subID, new ArbObj()
{
msg = msg1, id = msg1.OP, uuid = FetchUUID(sID)
});
}
else
{
Debug.LogError("Unregistered packet is not a subclass of UserNETMSG! All user/user defined IDs must be of this type!");
}
return;
}
Debug.LogError("UNHANDLED MESSAGE: " + msg1.OP);
}
private void processServerMessage(NETMSG msg)
{
switch (msg.Type)
{
case NETMSG.MSG_TYPES.SERVER_OK:
//this is a sync message
break;
case NETMSG.MSG_TYPES.SERVER_GAME:
this.Game = (CardUtils.Game)NETMSG.bytesToObj(msg.Payload);
break;
case NETMSG.MSG_TYPES.SERVER_FULL:
MessageBox.Show("The server is full. Closing connection.");
ExitRequested = true;
break;
case NETMSG.MSG_TYPES.SERVER_ERROR:
MessageBox.Show("SERVER_ERROR received from Server: \n" + msg.Message + ".");
break;
case NETMSG.MSG_TYPES.SERVER_CLOSING:
MessageBox.Show("The server will close or you were kicked. Disconnecting from server.");
ExitRequested = true;
break;
case NETMSG.MSG_TYPES.SERVER_PLAYER_UID:
this.playerID = ((CardUtils.Player)NETMSG.bytesToObj(msg.Payload)).ID;
break;
case NETMSG.MSG_TYPES.PLAYER_BETS:
this.Game.Bet(((BET)NETMSG.bytesToObj(msg.Payload)).PlayerID, ((BET)NETMSG.bytesToObj(msg.Payload)).betTOAdd);
//ui.RefreshView();
RefreshUI();
break;
case NETMSG.MSG_TYPES.PLAYER_CONNECTED:
CardUtils.Player pla = (CardUtils.Player)NETMSG.bytesToObj(msg.Payload);
if (Game.Players.Where(_player => _player.ID == pla.ID).Count() > 0)
{
printl("... real funny, william, but player " + pla.ID + " seems to already be in the list...");
break;
}
printl("adding a new player: " + pla.ID);
Game.AddPlayer(pla);
//printl( playerID + " sees total count:" + Game.Players.Count );
if (Game.Players.Count == 1)
{
printl("i should now be the one playing. " + pla.ID);
Game.PlayingPlayer = Game.Players[0];
}
else if (Game.Players.Count > 3)
{
foreach (CardUtils.Player _p in Game.Players)
{
printl("- " + _p.ID);
}
}
//ui.RefreshView();
RefreshUI();
break;
case NETMSG.MSG_TYPES.PLAYER_DISCONNECTED:
uint id = (uint)NETMSG.bytesToObj(msg.Payload);
this.Game.Disconnect(id);
//ui.RefreshView();
RefreshUI();
break;
case NETMSG.MSG_TYPES.PLAYER_PASS:
uint passedID = (uint)NETMSG.bytesToObj(msg.Payload);
this.Game.Pass(passedID);
printl(passedID + "told me he passed, i think " + Game.PlayingPlayer.ID + " is now playing.");
if (this.Game.PlayingPlayer.ID == this.playerID)
{
printl("i will now be playing.");
this.IsPlaying = true;
}
ShowWinner();
RefreshUI();
break;
case NETMSG.MSG_TYPES.PLAYER_PICKS:
PICK pick = ((PICK)NETMSG.bytesToObj(msg.Payload));
this.Game.PickCard(pick.PlayerID, pick.Card);
ShowWinner();
RefreshUI();
break;
case NETMSG.MSG_TYPES.END_GAME:
//say who won
//ui.RefreshView
RefreshUI();
break;
case NETMSG.MSG_TYPES.PLAYER_YOURTURN:
//this.Game.PlayingPlayer = this.Game.FindPlayer( playerID );
printl("i will be the first player.");
IsPlaying = true;
//ui.RefreshView();
RefreshUI();
break;
default:
MessageBox.Show("Unknown NETMSG struct object received");
break;
}
}
